1. The utility model provides a fixture device of bearing retainer which characterized in that: the fixture device comprises a supporting plate, a first reinforcing plate, a first one-way threaded column, a first sliding plate and a first limiting column, wherein the top of the supporting plate is fixedly connected with the first reinforcing plate, the first reinforcing plate is rotatably connected with the surface of the first one-way threaded column, the surface of the first one-way threaded column is in threaded connection with the first sliding plates which are symmetrically distributed, the first sliding plates are slidably connected to the surface of the first limiting column, the first limiting column is fixedly connected to one side of the first reinforcing plate, the top of the first sliding plate is provided with a clamping component, and a supporting component is arranged below the supporting plate.

2. The clamp device of a bearing holder according to claim 1, wherein: the equal rigid coupling in first spacing post both ends has first reinforcing plate, and two first reinforcing plate passes through the first spacing joggle joint of two symmetric distributions, two first spacing post is in on same horizontal plane, the mouth of rotating has been seted up to first reinforcing plate, first one-way screw post both ends are run through respectively and are rotated the mouth and extend to first reinforcing plate one side, just the equal rigid coupling in first one-way screw post both ends has adjust knob, first spacing post surface is carved with the scale mark, just the scale mark uses first spacing post central line to launch to both sides respectively as "0" point.

3. The clamp device of a bearing holder according to claim 1, wherein: the clamping component comprises a second reinforcing plate, a second unidirectional thread column, a second sliding plate, a positioning column, a positioning ring plate, a first spring, a fixed clamping plate and an anti-slip adhesive tape, the second reinforcing plate is fixedly connected to the top of the first sliding plate, the second reinforcing plate is in threaded connection with the surface of the second unidirectional thread column, one end of the second unidirectional thread column is fixedly connected with a rotating knob, the other end of the second unidirectional thread column is rotatably connected with the second sliding plate, one side of the second sliding plate is fixedly connected with the positioning column, one end of the positioning column is fixedly connected with the positioning ring plate, the other side of the second sliding plate is fixedly connected with a plurality of first springs which are uniformly distributed, one end of each first spring is fixedly connected with the fixed clamping plate, one side of each fixed clamping plate is fixedly connected with the anti-slip adhesive tape, the supporting component comprises a rotating plate, an electric push rod, a lifting plate, a second limiting column, a connecting column and a placing plate, the top of the rotating plate is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a lifting plate, the lifting plate is connected to the surface of a second limiting column in a sliding mode, the second limiting column is fixedly connected to the top of the rotating plate, the top of the lifting plate is fixedly connected with a connecting column, and the top end of the connecting column is fixedly connected with a placing plate.

4. The clamp device of a bearing holder according to claim 3, wherein: second sliding plate one side rigid coupling has four reference columns that are the distribution of rectangle structure, four sliding holes that are the distribution of rectangle structure are seted up to the second reinforcing plate, reference column one end runs through the sliding hole and extends to second reinforcing plate one side, and four the equal rigid coupling of reference column is in locating ring board one side, solid fixed splint one side rigid coupling has a plurality of anti-skidding adhesive tape, rotor plate top rigid coupling has the spacing post of two symmetric distributions's second, two symmetric distributions's spacing mouth is seted up to the lifting board, spacing capital end of second runs through spacing mouth and rigid coupling in the backup pad bottom, two symmetric distributions's intercommunication mouth is seted up to the backup pad, lifting board top rigid coupling has the spliced pole of two symmetric distributions, the spliced pole top runs through the intercommunication mouth and extends to the backup pad top.

5. The clamp device of a bearing holder according to claim 1, wherein: the clamping device also comprises an angle adjusting structure, the angle adjusting structure comprises a rotating ring plate, a rotating column, a limiting ring plate, a mounting plate, a third one-way threaded column, an arc plate, a fastening knob, a second spring and an anti-rotating column, the rotating ring plate is fixedly connected to the bottom of the supporting plate, the inner wall of the rotating ring plate is fixedly connected with the rotating column, one end of the rotating column is fixedly connected with the limiting ring plate, the surface of the limiting ring plate is rotatably connected with the mounting plate, the outer wall of the rotating ring plate is fixedly connected with the two symmetrically distributed third one-way threaded columns, the surface of the third one-way threaded column is slidably connected with the arc plate, one side of the arc plate, away from the rotating ring plate, is provided with the fastening knob, the fastening knob is in threaded connection with one end of the third one-way threaded column, the inner side of the arc plate is fixedly connected with the second spring, the second spring is fixedly connected to the outer wall of the rotating ring plate, and the upper side and the lower side of the second spring are provided with the anti-rotating column, the anti-rotation column is fixedly connected to the inner side of the arc-shaped plate.

6. The clamping device for a bearing retainer according to claim 5, wherein: the rotating ring plate inner wall rigid coupling has a plurality of to be the rotation post that the annular array distributes, and a plurality of rotate the equal rigid coupling of post in spacing ring plate surface, the mounting panel top is rotated and is connected the rotor plate, the constant head tank that a plurality of is the annular array and distributes is seted up to the mounting panel side, just the constant head tank is upper and lower symmetric distribution, the locating hole of two symmetric distributions is all seted up to the rotating ring plate both sides, prevent that post one end runs through the locating hole and extend to in the constant head tank.

7. The clamp device of a bearing holder according to claim 1, wherein: the fixture device further comprises a height adjusting assembly, wherein the height adjusting assembly comprises a lifting cylinder, a supporting shell, supporting legs, fixed legs, a movable plate, a third spring and a moving column, the lifting cylinder is fixedly connected to the bottom of the mounting plate, the bottom of the lifting cylinder is fixedly connected with the supporting shell, the bottom of the supporting shell is fixedly connected with the supporting legs, the bottom of an inner cavity of the supporting shell is fixedly connected with the fixed legs, the surfaces of the fixed legs are slidably connected with the movable plate, the top of the movable plate is fixedly connected with the third spring, the third spring is fixedly connected to the top of the inner cavity of the supporting shell, and the top of the movable plate is fixedly connected with the moving column.

8. The clamp device of a bearing holder according to claim 7, wherein: the supporting shell is characterized in that four supporting legs distributed in an annular array mode are fixedly connected to the bottom of the supporting shell, each supporting leg is composed of a circular table and an anti-skid plate fixedly connected to the bottom of the circular table, and the anti-skid plate is provided with a plurality of mounting holes distributed in an annular array mode.

9. The clamp device of a bearing holder according to claim 7, wherein: the supporting shell inner chamber bottom rigid coupling has the fixed column of two symmetric distributions, the movable plate has been seted up two symmetric distributions's removal mouth, fixed column top is run through removal mouth and rigid coupling in supporting shell inner chamber top, movable plate top rigid coupling has a plurality of to be the removal post that the annular array distributes, supporting shell top surface is seted up a plurality of and is the regulation mouth that the annular array distributes, removal top of the column is run through regulation mouth and rigid coupling in the mounting panel bottom.

10. A bearing cage fixture apparatus according to any one of claims 1-9 yielding a method of use of a bearing cage fixture apparatus characterized by: the using method comprises the following steps:

s1, adjusting the height of the placing plate, driving the lifting plate to move along the second limiting column by using the electric push rod, so as to drive the connecting column to move in the same direction, further driving the placing plate to move in the same direction, and further adjusting the height of the placing plate, so that the top surface of the placing plate and the bottom surface of the fixed clamping plate are positioned on the same horizontal plane;

s2, limiting the position of the bearing retainer, placing the bearing retainer on the top of the placing plate, and then simultaneously rotating the rotating knobs at two sides in opposite directions to drive the second one-way threaded columns to rotate, at the moment, under the action of the second reinforcing plate, the second one-way threaded columns at two sides can move in opposite directions to drive the second sliding plates at two sides to move in opposite directions, so that the structures such as the fixing clamping plates at two sides move in opposite directions, so that the fixing clamping plates at two sides are attached to the side surfaces of the bearing retainer, limiting the position of the bearing retainer by using the fixing clamping plates at two sides, and if the height of the bearing retainer is greater than or less than that of the fixing clamping plates, firstly, downwards or upwards moving the placing plate by using the structures such as an electric push rod and the like to enable the center of the bearing retainer to be approximately positioned in the middle of the fixing clamping plates;

s3, adjusting the angle of the bearing retainer in the vertical direction, and simultaneously rotating the second one-way threaded columns at two sides in the same direction so as to drive the bearing retainer to rotate, thereby adjusting the angle of the bearing retainer in the vertical direction;

s4, the bearing retainer is positioned at the center, after the angle of the bearing retainer in the vertical direction is adjusted, the center point of the bearing retainer is deviated, the adjusting knob is rotated at the moment to drive the first one-way threaded column to rotate, the first sliding plate can be driven to move along the first limiting column at the moment to adjust the position of the bearing retainer, and the position of the first sliding plate can be determined through the scale mark at the moment, so that the center point of the bearing retainer and the center point of the support plate are positioned on the same vertical line;

s5, adjusting the position of the bearing retainer in the horizontal direction, rotating the fastening knob to enable the fastening knob to be far away from the rotating ring plate, moving the arc plate in the direction far away from the rotating ring plate under the action of a second spring to drive the anti-rotating column to move in the same direction, enabling the anti-rotating column to slide out of the positioning groove formed in the mounting plate, then rotating the rotating ring plate to drive the rotating column and the limiting ring plate to rotate to adjust the angle of the bearing retainer in the horizontal direction, and then rotating the fastening knob in an opposite mode to move the anti-rotating column into the positioning groove to limit the positions of structures such as the rotating ring plate and the like, thereby limiting the angle of the bearing retainer;

s6, adjusting the height of the bearing retainer, and driving the mounting plate and other structures to move by utilizing the lifting cylinder, so that the height of the supporting plate and other structures can be adjusted, the height of the bearing retainer can be adjusted, the mounting plate can drive the moving column to move in the same direction when moving, the moving plate is driven to move in the same direction as the fixed column, and if the stability of the placing surface is poor, the supporting legs can be installed on the placing surface by utilizing the mounting holes.

Background

The bearing retainer is a bearing part which is partially wrapped by all or part of rolling bodies and moves along with the rolling bodies, is used for isolating the rolling bodies and generally guiding and retaining the rolling bodies in the bearing, is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the movement process and ensuring the rotation precision of the mechanical rotating body The rolling cage has good elasticity and rigidity, expansion coefficient similar to that of the rolling body, good processing performance and the like, and is subjected to the action of chemical media, such as lubricant, lubricant additive, organic solvent, coolant and the like.

The existing bearing retainer is generally fixed by manually rotating bolts during machining, the fixing effect is poor, the bearing retainer is easy to deviate during machining, the machining precision of the bearing retainer is influenced, the height of the bearing retainer is difficult to adjust according to the heights of different machining machines, and the bearing retainer is inconvenient to machine.

Disclosure of Invention

The fixture device comprises a supporting plate, a first reinforcing plate, a first one-way threaded column, a first sliding plate and a first limiting column, wherein the top of the supporting plate is fixedly connected with the first reinforcing plate, the first reinforcing plate is rotatably connected with the surface of the first one-way threaded column, the surface of the first one-way threaded column is in threaded connection with the two first sliding plates which are symmetrically distributed, the first sliding plates are slidably connected with the surface of the first limiting column, the first limiting column is fixedly connected to one side of the first reinforcing plate, a clamping assembly is arranged at the top of each first sliding plate, and a supporting assembly is arranged below the supporting plate.

Further, the equal rigid coupling in first spacing post both ends has first reinforcing plate, and two first reinforcing plate passes through the first spacing joggle joint of two symmetric distributions, two first spacing post is in on the same horizontal plane, the mouth of rotating has been seted up to first reinforcing plate, first one-way screw post both ends run through respectively and rotate the mouth and extend to first reinforcing plate one side, just the equal rigid coupling in first one-way screw post both ends has adjust knob, first spacing post surface is carved with the scale mark, just the scale mark uses first spacing post central line to expand to both sides respectively as "0" point.

Further, the clamping component comprises a second reinforcing plate, a second one-way threaded column, a second sliding plate, a positioning column, a positioning ring plate, a first spring, a fixed clamping plate and an anti-slip adhesive tape, the second reinforcing plate is fixedly connected to the top of the first sliding plate, the second reinforcing plate is in threaded connection with the surface of the second one-way threaded column, one end of the second one-way threaded column is fixedly connected with a rotating knob, the other end of the second one-way threaded column is rotatably connected with the second sliding plate, one side of the second sliding plate is fixedly connected with the positioning column, one end of the positioning column is fixedly connected with the positioning ring plate, the other side of the second sliding plate is fixedly connected with a plurality of first springs which are uniformly distributed, one end of each first spring is fixedly connected with the fixed clamping plate, one side of the fixed clamping plate is fixedly connected with the anti-slip adhesive tape, the supporting component comprises a rotating plate, an electric push rod, a lifting plate, a second limiting column, a connecting column and a placing plate, the top of the rotating plate is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a lifting plate, the lifting plate is connected to the surface of a second limiting column in a sliding mode, the second limiting column is fixedly connected to the top of the rotating plate, the top of the lifting plate is fixedly connected with a connecting column, and the top end of the connecting column is fixedly connected with a placing plate.

Further, second sliding plate one side rigid coupling has four reference columns that are the distribution of rectangle structure, four sliding holes that are the distribution of rectangle structure are seted up to the second reinforcing plate, reference column one end runs through the sliding hole and extends to second reinforcing plate one side, and four the equal rigid coupling of reference column is in locating ring board one side, solid fixed splint one side rigid coupling has a plurality of anti-skidding adhesive tape, rotor plate top rigid coupling has the spacing post of second of two symmetric distributions, two symmetric distributions's spacing mouth is seted up to the lifting board, spacing capital end of second runs through spacing mouth and rigid coupling in the backup pad bottom, two symmetric distributions's intercommunication mouth is seted up to the backup pad, lifting board top rigid coupling has the spliced pole of two symmetric distributions, the spliced pole top runs through the intercommunication mouth and extends to the backup pad top.

Further, the clamping device also comprises an angle adjusting structure, the angle adjusting structure comprises a rotating ring plate, a rotating column, a limiting ring plate, a mounting plate, a third one-way threaded column, an arc plate, a fastening knob, a second spring and an anti-rotating column, the rotating ring plate is fixedly connected to the bottom of the supporting plate, the inner wall of the rotating ring plate is fixedly connected with the rotating column, one end of the rotating column is fixedly connected with the limiting ring plate, the surface of the limiting ring plate is rotatably connected with the mounting plate, the outer wall of the rotating ring plate is fixedly connected with two third one-way threaded columns which are symmetrically distributed, the surface of the third one-way threaded column is slidably connected with the arc plate, one side of the arc plate, far away from the rotating ring plate, is provided with the fastening knob, the fastening knob is in threaded connection with one end of the third one-way threaded column, the inner side of the arc plate is fixedly connected with the second spring, the second spring is fixedly connected to the outer wall of the rotating ring plate, and the upper side and the lower side of the second spring are provided with the anti-rotating column, the anti-rotation column is fixedly connected to the inner side of the arc-shaped plate.

Further, the rotating ring inboard wall rigid coupling has a plurality of to be the rotation post that the annular array distributes, and a plurality of rotate the equal rigid coupling of post in spacing ring plate surface, the mounting panel top is rotated and is connected the rotor plate, the constant head tank that a plurality of is the annular array and distributes is seted up to the mounting panel side, just the constant head tank is upper and lower symmetric distribution, the locating hole of two symmetric distributions is all seted up to the rotating ring board both sides, prevent that post one end runs through the locating hole and extend to in the constant head tank.

Further, the fixture device further comprises a height adjusting assembly, the height adjusting assembly comprises a lifting cylinder, a supporting shell, supporting legs, a fixed column, a movable plate, a third spring and a moving column, the lifting cylinder is fixedly connected to the bottom of the mounting plate, the bottom of the lifting cylinder is fixedly connected to the supporting shell, the bottom of the supporting shell is fixedly connected to the supporting legs, the bottom of an inner cavity of the supporting shell is fixedly connected to the fixed column, the surface of the fixed column is slidably connected with the movable plate, the top of the movable plate is fixedly connected to the third spring, the third spring is fixedly connected to the top of the inner cavity of the supporting shell, and the top of the movable plate is fixedly connected to the moving column.

Furthermore, the bottom of the supporting shell is fixedly connected with four supporting legs distributed in an annular array manner, each supporting leg is composed of a circular table and an anti-skid plate fixedly connected to the bottom of the circular table, and the anti-skid plate is provided with a plurality of mounting holes distributed in an annular array manner.

Further, support casing inner chamber bottom rigid coupling has the fixed column of two symmetric distributions, two symmetric distributions's removal mouth is seted up to the movable plate, the fixed column top is run through removal mouth and rigid coupling in support casing inner chamber top, movable plate top rigid coupling has the removal post that a plurality of is annular array distribution, support casing top surface is seted up a plurality of and is the regulation mouth that annular array distributes, removal top of the column runs through regulation mouth and rigid coupling in the mounting panel bottom.

Further, the use method is as follows:

s1, adjusting the height of the placing plate, driving the lifting plate to move along the second limiting column by using the electric push rod, so as to drive the connecting column to move in the same direction, further driving the placing plate to move in the same direction, and further adjusting the height of the placing plate, so that the top surface of the placing plate and the bottom surface of the fixed clamping plate are positioned on the same horizontal plane;

s2, limiting the position of the bearing retainer, placing the bearing retainer on the top of the placing plate, and then simultaneously rotating the rotating knobs at two sides in opposite directions to drive the second one-way threaded columns to rotate, at the moment, under the action of the second reinforcing plate, the second one-way threaded columns at two sides can move in opposite directions to drive the second sliding plates at two sides to move in opposite directions, so that the structures such as the fixing clamping plates at two sides move in opposite directions, so that the fixing clamping plates at two sides are attached to the side surfaces of the bearing retainer, limiting the position of the bearing retainer by using the fixing clamping plates at two sides, and if the height of the bearing retainer is greater than or less than that of the fixing clamping plates, firstly, downwards or upwards moving the placing plate by using the structures such as an electric push rod and the like to enable the center of the bearing retainer to be approximately positioned in the middle of the fixing clamping plates;

s3, adjusting the angle of the bearing retainer in the vertical direction, and simultaneously rotating the second one-way threaded columns at two sides in the same direction so as to drive the bearing retainer to rotate, thereby adjusting the angle of the bearing retainer in the vertical direction;

s4, the bearing retainer is positioned at the center, after the angle of the bearing retainer in the vertical direction is adjusted, the center point of the bearing retainer is deviated, the adjusting knob is rotated at the moment to drive the first one-way threaded column to rotate, the first sliding plate can be driven to move along the first limiting column at the moment to adjust the position of the bearing retainer, and the position of the first sliding plate can be determined through the scale mark at the moment, so that the center point of the bearing retainer and the center point of the support plate are positioned on the same vertical line;

s5, adjusting the position of the bearing retainer in the horizontal direction, rotating the fastening knob to enable the fastening knob to be far away from the rotating ring plate, moving the arc plate in the direction far away from the rotating ring plate under the action of a second spring to drive the anti-rotating column to move in the same direction, enabling the anti-rotating column to slide out of the positioning groove formed in the mounting plate, then rotating the rotating ring plate to drive the rotating column and the limiting ring plate to rotate to adjust the angle of the bearing retainer in the horizontal direction, and then rotating the fastening knob in an opposite mode to move the anti-rotating column into the positioning groove to limit the positions of structures such as the rotating ring plate and the like, thereby limiting the angle of the bearing retainer;

s6, adjusting the height of the bearing retainer, and driving the mounting plate and other structures to move by utilizing the lifting cylinder, so that the height of the supporting plate and other structures can be adjusted, the height of the bearing retainer can be adjusted, the mounting plate can drive the moving column to move in the same direction when moving, the moving plate is driven to move in the same direction as the fixed column, and if the stability of the placing surface is poor, the supporting legs can be installed on the placing surface by utilizing the mounting holes.

The application has the advantages that: provided are a bearing retainer clamping device which is stable in installation and convenient for adjusting the angle and height of the bearing retainer and a using method thereof.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of a fixture apparatus for a bearing retainer and method of using the same according to an embodiment of the present application;

FIG. 2 is a schematic view showing the internal structure of the clamping device in the embodiment shown in FIG. 1;

FIG. 3 is a schematic top view of the clamping device of the embodiment of FIG. 1;

FIG. 4 is a perspective view of the clamping assembly of the embodiment of FIG. 1;

FIG. 5 is a schematic view showing the positional relationship between the fixing clip and the anti-slip rubber strip in the embodiment of FIG. 1;

FIG. 6 is a perspective view of the support assembly of the embodiment of FIG. 2;

FIG. 7 is a schematic top view of the angle adjustment structure of the embodiment shown in FIG. 2;

FIG. 8 is a schematic structural view showing a positional relationship between the rotating ring plate, the rotating post and the retainer plate in the embodiment shown in FIG. 7;

FIG. 9 is a perspective view of the mounting plate of the embodiment of FIG. 2;

FIG. 10 is a perspective view of the height adjustment assembly of the embodiment of FIG. 2;

FIG. 11 is an enlarged view of a portion of the embodiment shown in FIG. 2 at A;

FIG. 12 is a flow chart illustrating a method used in the embodiment shown in FIG. 1.

The meaning of the reference symbols in the figures: the clamping device 100, a support plate 101, a first reinforcing plate 102, a first one-way threaded column 103, a first sliding plate 104, a first limiting column 105, a clamping component 106, a second reinforcing plate 1061, a second one-way threaded column 1062, a second sliding plate 1063, a positioning column 1064, a positioning ring plate 1065, a first spring 1066, a fixed clamping plate 1067, an anti-slip rubber strip 1068, a support component 107, a rotating plate 1071, an electric push rod 1072, a lifting plate 1073, a second limiting column 1074, a connecting column 1075, a placing plate 1076, a rotating ring plate 108, a rotating column 109, a limiting ring plate 110, a mounting plate 111, a third one-way threaded column 112, an arc plate 113, a fastening knob 114, a second spring 115, an anti-rotating column 116, a lifting cylinder 117, a support housing 118, a supporting column 119, a fixed column 120, a movable plate 121, a third spring 122 and a movable column 123.

Detailed Description

In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical scheme of the application is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Referring to fig. 1 to 3, the clamping device 100 includes a supporting plate 101, a first reinforcing plate 102, a first unidirectional threaded column 103, a first sliding plate 104, and a first limiting column 105, the top of the supporting plate 101 is fixedly connected to the first reinforcing plate 102, the first reinforcing plate 102 is rotatably connected to the surface of the first unidirectional threaded column 103, two first sliding plates 104 are symmetrically distributed on the surface of the first unidirectional threaded column 103, the first sliding plates 104 are slidably connected to the surface of the first limiting column 105, the first limiting column 105 is fixedly connected to one side of the first reinforcing plate 102, a clamping assembly 106 is disposed on the top of the first sliding plate 104, and a supporting assembly 107 is disposed below the supporting plate 101.

Through the technical scheme, the bearing retainer is more stably fixed during processing, the bearing retainer is prevented from loosening, the angle of the bearing retainer in the vertical direction can be adjusted, different positions of the bearing retainer can be processed, meanwhile, the bearing retainer can be positioned at the center during processing, the processing precision of the bearing retainer is prevented from being influenced, when the bearing retainer is fixed, the height of the placing plate 1076 is firstly adjusted by the supporting component 107 to facilitate the placing of the bearing retainer, then the position of the bearing retainer is limited by the clamping component 106, when the bearing retainer is fixed, the bearing retainer can be prevented from sliding by the anti-slip rubber strip 1068 to facilitate the fixing of the bearing retainer, the fixing clamp plate 1067 and the anti-slip rubber strip 1068 can be tightly attached to the bearing retainer by the first spring 1066, and the fixing effect of the bearing retainer is better, the bearing retainer is more stable during processing, the processing of the bearing retainer is convenient to carry out, the fixing and the taking-off of the bearing retainer are convenient, when the center of the bearing retainer deviates, the adjusting knob is firstly rotated, thereby driving the first unidirectional screw post 103 to rotate, and at this time, driving the first sliding plate 104 to move along the first position-limiting post 105, therefore, the position of the bearing retainer is adjusted, the moving track of the first sliding plate 104 and other structures can be limited through the first limiting column 105, the moving track of the first sliding plate 104 and other structures is prevented from deviating, the first sliding plate 104 and other structures are more stable in moving, the position of the first sliding plate 104 can be determined through the scale marks, the center point of the bearing retainer and the center point of the supporting plate 101 are conveniently located on the same vertical line, and the center point of the bearing retainer is prevented from deviating to influence the machining precision of the bearing retainer.

Specifically, as shown in fig. 2 and 3, the two ends of the first position-limiting column 105 are fixedly connected with the first reinforcing plates 102, the two first reinforcing plates 102 are connected by two first position-limiting columns 105 which are symmetrically distributed, the two first position-limiting columns 105 are located on the same horizontal plane, the first reinforcing plate 102 is provided with a rotation opening, the two ends of the first unidirectional threaded column 103 respectively penetrate through the rotation opening and extend to one side of the first reinforcing plate 102, the two ends of the first unidirectional threaded column 103 are fixedly connected with the adjusting knobs, the surface of the first position-limiting column 105 is marked with scale marks, the scale marks are respectively unfolded towards two sides by taking the central line of the first position-limiting column 105 as a "0", the position of the first sliding plate 104 can be determined by the scale marks, so that the central point of the bearing retainer and the central point of the supporting plate 101 are located on the same vertical line, and the central point of the bearing retainer is conveniently adjusted, the center point of the bearing retainer is prevented from being deviated to influence machining.

As a further optimized solution, as shown in fig. 4, 5 and 6, the clamping assembly 106 includes a second reinforcing plate 1061, a second unidirectional threaded column 1062, a second sliding plate 1063, a positioning column 1064, a positioning ring plate 1065, a first spring 1066, a fixed clamping plate 1067 and an anti-slip rubber strip 1068, the second reinforcing plate 1061 is fixedly connected to the top of the first sliding plate 104, the second reinforcing plate 1061 is in threaded connection with the surface of the second unidirectional threaded column 1062, one end of the second unidirectional threaded column 1062 is fixedly connected to a rotating knob, the other end of the second unidirectional threaded column 1062 is rotatably connected to the second sliding plate 1063, one side of the second sliding plate 1063 is fixedly connected to the positioning column 1064, one end of the positioning column 1064 is fixedly connected to the positioning ring plate 1065, the other side of the second sliding plate 1063 is fixedly connected to a plurality of first springs 1066 uniformly distributed, one end of the first spring 1066 is fixedly connected to the fixed clamping plate 1067, one side of the fixed clamping plate 1067 is fixedly connected to the anti-slip rubber strip 1068, the supporting component 107 comprises a rotating plate 1071, an electric push rod 1072, a lifting plate 1073, a second limiting column 1074, a connecting column 1075 and a placing plate 1076, the rotating plate 1071 is fixedly connected with the electric push rod 1072 at the top part, the electric push rod 1072 is fixedly connected with the lifting plate 1073 at the top part, the lifting plate 1073 is slidably connected with the surface of the second limiting column 1074, the second limiting column 1074 is fixedly connected with the top part of the rotating plate 1071, the lifting plate 1073 is fixedly connected with the connecting column 1075 at the top part, and the connecting column 1075 is fixedly connected with the placing plate 1076 at the top end.

Through the technical scheme, the fixing of the bearing retainer can be more stable, the bearing retainer can be conveniently supported, the processing of the bearing retainer is convenient, when the bearing retainer is used, the electric push rod 1072 is firstly utilized to drive the lifting plate 1073 to move along the second limiting column 1074, so as to drive the connecting column 1075 to move in the same direction, further drive the placing plate 1076 to move in the same direction, further adjust the height of the placing plate 1076, so that the top surface of the placing plate 1076 and the bottom surface of the fixing clamp plate 1067 are positioned on the same horizontal plane, then the bearing retainer is placed on the top of the placing plate 1076, then simultaneously the rotating knobs at two sides are rotated in opposite directions, further drive the second one-way threaded columns 1062 to rotate, at the moment, the second one-way threaded columns 1062 at two sides can be moved oppositely under the action of the second reinforcing plate 1061, further drive the second sliding plates 1063 at two sides to move oppositely, further enable the fixing clamp plates 1067 at two sides to move oppositely, therefore, the fixing splints 1067 at the two sides are attached to the side surface of the bearing retainer, the fixing splints 1067 at the two sides are used for limiting the position of the bearing retainer, the moving track of the structure such as the second sliding plate 1063 can be limited through the positioning columns 1064 and the positioning ring plates 1065, the moving track of the structure such as the second sliding plate 1063 is prevented from deviating, meanwhile, the bearing retainer can be prevented from sliding through the anti-slip rubber strips 1068, the bearing retainer is convenient to fix, the fixing splints 1067 and the anti-slip rubber strips 1068 can be tightly attached to the bearing retainer through the first springs 1066, the fixing effect of the bearing retainer is better, the bearing retainer is more stable during processing, the processing of the bearing retainer is convenient, the installation and the taking and the placing of the bearing retainer are convenient, when the height of the bearing retainer is greater than or less than the height of the fixing splints 1067, the placing plate 1076 is firstly moved downwards or upwards by using the structures such as the electric push rod 1072, the center of the bearing retainer is approximately positioned in the middle of the fixing clamping plate 1067, so that the position of the bearing retainer is limited by the fixing clamping plate 1067 and other structures, and the bearing retainers with different sizes can be fixed conveniently.

Specifically, as shown in fig. 4, 5 and 6, one side of the second sliding plate 1063 is fixedly connected with four positioning posts 1064 distributed in a rectangular structure, the second reinforcing plate 1061 is provided with four sliding holes distributed in a rectangular structure, one end of each positioning post 1064 penetrates through the sliding hole and extends to one side of the second reinforcing plate 1061, and the four positioning posts 1064 are all fixedly connected to one side of the positioning ring plate 1065, one side of the fixing clamp plate 1067 is fixedly connected with a plurality of anti-slip rubber strips 1068, the anti-slip rubber strips 1068 can prevent the bearing holder from sliding, so as to facilitate fixing of the bearing holder, the top of the rotating plate 1071 is fixedly connected with two second limiting posts 1074 distributed symmetrically, the lifting plate 1073 is provided with two limiting ports distributed symmetrically, the top of the second limiting posts 1074 penetrates through the limiting ports and is fixedly connected to the bottom of the supporting plate 101, the supporting plate 101 is provided with two communicating ports distributed symmetrically, the top of the lifting plate 1073 is fixedly connected with two connecting columns 1075 which are symmetrically distributed, the top ends of the connecting columns 1075 penetrate through the communication ports and extend to the upper part of the supporting plate 101, the moving tracks of the lifting plate 1073 and other structures can be conveniently limited through the second limiting columns 1074, and the position of the lifting plate 1073 and other structures is prevented from shifting when the lifting plate 1073 and other structures move.

As an optimized scheme, as shown in fig. 2 and 7, the clamping apparatus 100 further includes an angle adjusting structure, the angle adjusting structure includes a rotating ring plate 108, a rotating column 109, a limiting ring plate 110, a mounting plate 111, a third unidirectional threaded column 112, an arc plate 113, a fastening knob 114, a second spring 115 and an anti-rotating column 116, the rotating ring plate 108 is fixedly connected to the bottom of the supporting plate 101, the rotating column 109 is fixedly connected to the inner wall of the rotating ring plate 108, one end of the rotating column 109 is fixedly connected to the limiting ring plate 110, the surface of the limiting ring plate 110 is rotatably connected to the mounting plate 111, the outer wall of the rotating ring plate 108 is fixedly connected to the two symmetrically distributed third unidirectional threaded columns 112, the third unidirectional threaded column 112 is slidably connected to the arc plate 113, the fastening knob 114 is disposed on the side of the arc plate 113 far away from the rotating ring plate 108, the fastening knob 114 is threadedly connected to one end of the third unidirectional threaded column 112, the inboard rigid coupling of arc 113 has second spring 115, second spring 115 rigid coupling is in the outer wall of rotating ring board 108, both sides all are provided with anti-rotation post 116 about second spring 115, anti-rotation post 116 rigid coupling is inboard in arc 113.

By the technical scheme, the angle of the bearing retainer in the horizontal direction can be adjusted and limited, the bearing retainer can be conveniently processed at different positions, in adjusting the angle of the bearing holder in the horizontal direction, the fastening knob 114 is first turned, thereby, the fastening knob 114 is moved away from the rotating ring plate 108, at which time the arc plate 113 is moved in a direction away from the rotating ring plate 108 by the second spring 115, thereby driving the anti-rotation column 116 to move in the same direction, so that the anti-rotation column 116 slides out from the positioning slot formed on the mounting plate 111, the rotating ring plate 108 may then be rotated, thereby causing the rotating post 109 and the retainer ring plate 110 to rotate, thereby adjusting the angle of the bearing holder in the horizontal direction, turning the tightening knob 114 in the opposite manner then moves the anti-rotation post 116 into the detent, thereby defining the position of the rotating ring plate 108, etc., and thus the angle of the bearing cage.

Particularly, as shown in fig. 8, 9 and 11, the rotation column 109 that the inner wall rigid coupling of rotating ring board 108 has a plurality of to be the annular array and distributes, and a plurality of the equal rigid coupling of rotation column 109 in spacing ring board 110 surface, mounting panel 111 top is rotated and is connected rotor plate 1071, the constant head tank that a plurality of is the annular array and distributes is seted up to mounting panel 111 side, just the constant head tank is upper and lower symmetric distribution, two symmetric distribution's locating hole has all been seted up to rotating ring board 108 both sides, prevent that post 116 one end runs through the locating hole and extend to in the constant head tank, when preventing that post 116 is in the constant head tank, rotating ring board 108 is difficult to rotate for mounting panel 111, prevents that the bearing cage from taking place to rotate man-hour.

As a further optimized scheme, as shown in fig. 2 and 10, the clamping device 100 further includes a height adjusting assembly, the height adjusting assembly includes a lifting cylinder 117, a supporting housing 118, supporting legs 119, a fixed column 120, a moving plate 121, a third spring 122 and a moving column 123, the lifting cylinder 117 is fixedly connected to the bottom of the mounting plate 111, the bottom of the lifting cylinder 117 is fixedly connected to the supporting housing 118, the bottom of the supporting housing 118 is fixedly connected to the supporting legs 119, the bottom of an inner cavity of the supporting housing 118 is fixedly connected to the fixed column 120, a surface of the fixed column 120 is slidably connected to the moving plate 121, a top of the moving plate 121 is fixedly connected to the third spring 122, the third spring 122 is fixedly connected to the top of the inner cavity of the supporting housing 118, and a top of the moving plate 121 is fixedly connected to the moving column 123.

Through the technical scheme, can adjust and inject the height of bearing holder, be convenient for utilize the mechanical equipment of co-altitude not to process the bearing holder, when the height of regulation bearing holder, at first utilize lift cylinder 117 to drive mounting panel 111 isotructure and remove, thereby adjust the height of backup pad 101 isotructure, can adjust the height of bearing holder, be convenient for utilize the mechanical equipment of co-altitude not to process the bearing holder, can drive when mounting panel 111 removes and remove post 123 syntropy, thereby drive movable plate 121 along fixed column 120 syntropy removal, if the stability of placing the face is relatively poor, can utilize the mounting hole to install supporting legs 119 on placing the face, make fixture device 100 whole more stable.

Specifically, as shown in fig. 2 and 10, four supporting legs 119 distributed in an annular array are fixedly connected to the bottom of the supporting housing 118, the supporting legs 119 are composed of a circular table and an anti-slip plate fixedly connected to the bottom of the circular table, the anti-slip plate is provided with a plurality of mounting holes distributed in an annular array, and if the stability of the placement surface is poor, the supporting legs 119 can be mounted on the placement surface by using the mounting holes, so that the fixture device 100 is more stable as a whole.

Specifically, as shown in fig. 2 and 10, two fixed columns 120 are fixedly connected to the bottom of the inner cavity of the supporting housing 118, the moving plate 121 is provided with two moving ports, which are symmetrically distributed, the top ends of the fixed columns 120 penetrate through the moving ports and are fixedly connected to the top of the inner cavity of the supporting housing 118, a plurality of moving columns 123 are fixedly connected to the top of the moving plate 121, which are distributed in an annular array, a plurality of adjusting ports, which are distributed in an annular array, are formed on the top surface of the supporting housing 118, the top ends of the moving columns 123 penetrate through the adjusting ports and are fixedly connected to the bottom of the mounting plate 111, the moving track of the moving plate 121 can be defined by the fixed columns 120, the moving tracks of the moving plate 121 and the moving columns 123 are prevented from deviating, and the mounting plate 111 and other structures can be supported by the moving columns 123 and the third springs 122, so that the mounting plate 111 and other structures are more stable.

As an optimization scheme, as shown in fig. 12, the use method is as follows:

s1, adjusting the height of the placing plate 1076, and driving the lifting plate 1073 to move along the second limiting column 1074 by the electric push rod 1072, thereby driving the connecting column 1075 to move in the same direction, further driving the placing plate 1076 to move in the same direction, thereby adjusting the height of the placing plate 1076, and making the top surface of the placing plate 1076 and the bottom surface of the fixing clamp plate 1067 be in the same horizontal plane;

s2, limiting the position of the bearing retainer, placing the bearing retainer on the top of the placing plate 1076, and then simultaneously rotating the rotating knobs on both sides in opposite directions to drive the second one-way threaded posts 1062 to rotate, at this time, under the action of the second reinforcing plate 1061, the second one-way threaded posts 1062 on both sides can move in opposite directions to drive the second sliding plates 1063 on both sides to move in opposite directions, and further, the fixing clamp plates 1067 on both sides can move in opposite directions, so that the fixing clamp plates 1067 on both sides are attached to the side surfaces of the bearing retainer, and the position of the bearing retainer is limited by the fixing clamp plates 1067 on both sides, if the height of the bearing retainer is greater than or less than the height of the fixing clamp plates 1067, first, the placing plate 1076 is moved downward or upward by using structures such as the electric push rod 1072, so that the center of the bearing retainer is approximately located in the middle of the fixing clamp plates 1067;

s3, adjusting the angle of the bearing retainer in the vertical direction, and simultaneously rotating the second one-way threaded columns 1062 at the two sides in the same direction, so as to drive the bearing retainer to rotate, thereby adjusting the angle of the bearing retainer in the vertical direction;

s4, the bearing retainer is positioned at the center, after the angle of the bearing retainer in the vertical direction is adjusted, the center point of the bearing retainer is deviated, the adjusting knob is rotated at the moment to drive the first one-way threaded column 103 to rotate, the first sliding plate 104 can be driven to move along the first limiting column 105 at the moment to adjust the position of the bearing retainer, the position of the first sliding plate 104 can be determined through the scale marks at the moment, and the center point of the bearing retainer and the center point of the support plate 101 are conveniently positioned on the same vertical line;

s5, adjusting the position of the bearing retainer in the horizontal direction, rotating the fastening knob 114 to enable the fastening knob 114 to be far away from the rotating ring plate 108, moving the arc plate 113 in the direction far away from the rotating ring plate 108 under the action of the second spring 115 to drive the rotation prevention column 116 to move in the same direction, enabling the rotation prevention column 116 to slide out of the positioning groove formed in the mounting plate 111, then rotating the rotating ring plate 108 to drive the rotating column 109 and the limiting ring plate 110 to rotate to adjust the angle of the bearing retainer in the horizontal direction, and then rotating the fastening knob 114 in the opposite mode to move the rotation prevention column 116 into the positioning groove to limit the positions of the structures such as the rotating ring plate 108 and limit the angle of the bearing retainer;

s6, adjusting the height of the bearing retainer, and driving the mounting plate 111 and other structures to move by using the lifting cylinder 117, so as to adjust the height of the supporting plate 101 and other structures, adjust the height of the bearing retainer, drive the moving column 123 to move in the same direction when the mounting plate 111 moves, and drive the moving plate 121 to move in the same direction along the fixed column 120, and if the stability of the placing surface is poor, the supporting leg 119 can be mounted on the placing surface by using the mounting hole.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.