1. The utility model provides an adjust cam for spinning machine that precision is high, includes steady groove (1), external mechanism (2), pushing mechanism (3) and dismouting mechanism (4), its characterized in that: the right side of the stabilizing groove (1) is provided with a pushing mechanism (3), the outer surface of the stabilizing groove (1) is provided with a dismounting mechanism (4), and the external mechanism (2) is arranged above the dismounting mechanism (4).

The pushing mechanism (3) comprises a motor (301), a screw rod (302) is arranged on the left side of the motor (301), a sliding block (303) is arranged on the outer surface of the screw rod (302), a traction rod (304) is arranged at the bottom of the sliding block (303), and a sliding rail (305) is arranged at the bottom of the traction rod (304).

2. The cam for the textile machine with high adjusting precision according to claim 1, is characterized in that: the stabilizing groove (1) comprises two supporting columns (101), and two connecting shafts (102) are arranged on the opposite sides of the two supporting columns (101).

3. The cam for the textile machine with high adjusting precision as claimed in claim 2, is characterized in that: a transmission shaft (103) is arranged on one side, opposite to the two connecting shafts (102), and a cam (104) is arranged on the outer surface of the transmission shaft (103).

4. The cam for the textile machine with high adjusting precision according to claim 1, is characterized in that: the external mechanism (2) comprises an external spring (201), the pushing mechanism (3) is arranged on the right side of the stabilizing groove (1), and the motor (301) penetrates through and extends to the inside of the stabilizing groove (1).

5. The cam for the textile machine with high adjusting precision according to claim 1, is characterized in that: the sliding block (303) is in threaded connection with the screw rod (302), the sliding rail (305) is arranged on the inner wall of the stabilizing groove (1), the screw rod (302) is arranged on the inner wall of the stabilizing groove (1), and the sliding block (303) is fixedly connected with the supporting column (101).

6. The cam for the textile machine with high adjusting precision according to claim 3, is characterized in that: fixing grooves (402) are processed on the outer surface of the transmission shaft (103), and the number of the fixing grooves (402) is not less than six.

7. The cam for the textile machine with high adjusting precision as claimed in claim 6, is characterized in that: dismouting mechanism (4) include fixed block (401), the size phase-match and swing joint of fixed block (401) and fixed slot (402), dismouting mechanism (4) set up the surface at cam (104).

8. The cam for the textile machine with high adjusting precision according to claim 3, is characterized in that: the outer surface of the connecting shaft (102) is provided with two detaching holes (403), and the number of the detaching holes (403) is two.

9. The cam for the textile machine with high adjusting precision as claimed in claim 8, is characterized in that: two the inside of dismantling mouthful (403) is provided with spacing post (404), spacing post (404) run through the inside of transmission shaft (103).

Background

A cam is a mechanical rotary or sliding element which transmits the motion to a roller moving against its edge or to a needle bar moving freely on a grooved surface, or which is subjected to forces from such a roller and needle bar.

The existing cam for textile machinery is more perfect, and has the characteristic of high adjustment precision when in use, for example, Chinese patent 202020359073.0 discloses a cam for textile machinery, the device increases the strength of the edge by arranging an integrally formed convex edge at the edge of a cam disc, and a plurality of reinforcing ribs are arranged between the convex edge and a hollow boss to increase the strength, thereby achieving the purpose that the edge is not easy to break under strong pressure, and greatly prolonging the service life of the cam; the cam for the textile machinery with high adjusting precision is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the cam for the textile machinery with high adjustment precision, which has the advantages of convenience in adjusting the positions of cams with different specifications and the like, and solves the problem that the existing cam in the market is inconvenient to adjust the position of the cam.

(II) technical scheme

In order to achieve the purpose of conveniently adjusting the position, the invention provides the following technical scheme: the utility model provides an adjust cam for spinning machine that precision is high, includes firm groove, external mechanism, pushing mechanism and dismouting mechanism, the right side in firm groove is provided with pushing mechanism, the surface in firm groove is provided with dismouting mechanism, external mechanism sets up the top at dismouting mechanism, pushing mechanism includes the motor, the left side of motor is provided with the lead screw, the surface of lead screw is provided with the slider, the bottom of slider is provided with the traction lever, the bottom of traction lever is provided with the slide rail.

Further, the stable groove includes the support column, the quantity of support column is two, two the relative one side of support column all is provided with the connecting axle.

Furthermore, a transmission shaft is arranged on one side, opposite to the two connecting shafts, of each connecting shaft, and a cam is arranged on the outer surface of each transmission shaft.

Further, external mechanism includes external spring, pushing mechanism sets up the right side at the steady groove, the motor runs through and extends to the inside in steady groove.

Further, the slider is in threaded connection with the screw rod, the slide rail is arranged on the inner wall of the stabilizing groove, the screw rod is arranged on the inner wall of the stabilizing groove, and the slider is fixedly connected with the support column.

Further, the outer surface of the transmission shaft is provided with fixing grooves, and the number of the fixing grooves is not less than six.

Further, dismouting mechanism includes the fixed block, the size phase-match and the swing joint of fixed block and fixed slot, dismouting mechanism sets up the surface at the cam.

Furthermore, the outer surface of connecting axle is processed there is the dismantlement mouth, the quantity of dismantling the mouth is two.

Furthermore, two the inside of dismantling the mouth is provided with spacing post, spacing post runs through the inside of transmission shaft.

(III) advantageous effects

Compared with the prior art, the invention provides the cam for the textile machinery with high adjustment precision, which has the following beneficial effects:

1. this adjust cam for spinning machine that precision is high can drive the epaxial cam of transmission through pushing mechanism and remove to can be close to external mechanism with the cam of equidimension not as required, thereby reached the effect of the adjusting position of being convenient for.

2. This adjust cam for spinning machine that precision is high can dismantle cam and transmission shaft through dismouting mechanism to reach and be convenient for carry out the effect of changing the cam.

Drawings

FIG. 1 is a schematic structural view of a cam for a textile machine with high adjustment precision, which is provided by the invention;

FIG. 2 is a sectional view of a cam structure for a textile machine with high adjustment precision, which is provided by the invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. the device comprises a stabilizing groove, 101, supporting columns, 102, a connecting shaft, 103, a transmission shaft, 104, a cam, 2, an external mechanism, 201, an external spring, 3, a pushing mechanism, 301, a motor, 302, a screw rod, 303, a sliding block, 304, a traction rod, 305, a sliding rail, 4, a dismounting mechanism, 401, a fixing block, 402, a fixing groove, 403, a dismounting opening, 404 and a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-2, the cam for a textile machine with high adjustment precision in this embodiment includes a stabilizing slot 1, an external mechanism 2, a pushing mechanism 3 and a detaching mechanism 4, the right side of the stabilizing slot 1 is movably connected with the pushing mechanism 3, the outer surface of the stabilizing slot 1 is movably connected with the detaching mechanism 4, the external mechanism 2 is above the detaching mechanism 4, the pushing mechanism 3 includes a motor 301, the left side of the motor 301 is fixedly connected with a lead screw 302, the motor 301 can drive the lead screw 302 to rotate, the outer surface of the lead screw 302 is movably connected with a slider 303, the slider 303 is in threaded connection with the lead screw 302, the slider 303 can rotate on the lead screw 302, the bottom of the slider 303 is fixedly connected with a traction rod 304, the traction force can be provided, the slider 303 can move left and right on the lead screw 302, the bottom of the traction rod 304 is movably connected with a slide rail 305, the slider 303 is in threaded connection with the lead screw 302, the sliding rail 305 is fixedly connected to the inner wall of the stabilizing groove 1, the screw rod 302 is movably connected to the inner wall of the stabilizing groove 1, the sliding block 303 is fixedly connected with the supporting column 101, the sliding block 303 can drive the supporting column 101 to move left and right, the motor 301 drives the screw rod 302 to rotate, the traction rod 304 is movably connected with the sliding rail 305, the traction rod 304 is fixedly connected with the sliding block 303, the sliding block 303 can move left and right on the screw rod 302 by using the traction rod 304, and therefore the supporting column 101 can move left and right in the stabilizing groove 1.

The slider 303 in this embodiment can drive the support column 101 to move left and right.

It should be noted that the slider 303 is connected to the screw 302 by a screw.

Referring to fig. 2-3, the fixing groove 1 includes two supporting columns 101, the number of the supporting columns 101 is two, the opposite sides of the two supporting columns 101 are fixedly connected with the connecting shafts 102, the opposite sides of the two connecting shafts 102 are movably connected with the transmission shaft 103, the outer surface of the transmission shaft 103 is movably connected with the cam 104, the cam 104 can rotate on the transmission shaft 103, the external mechanism 2 includes an external spring 201, when the external mechanism 2 is extruded by different cams 104, the external mechanism has flexible flexibility, the pushing mechanism 3 is fixedly connected to the right side of the fixing groove 1, the motor 301 penetrates and extends into the fixing groove 1, the outer surface of the transmission shaft 103 is processed with fixing grooves 402, the number of the fixing grooves 402 is not less than six, the dismounting mechanism 4 includes fixing blocks 401, the fixing blocks 401 are matched and movably connected with the fixing grooves 402 in size, the fixing blocks 401 can be used for dismounting and mounting and dismounting the mechanism 4 on the transmission shaft 103, dismouting mechanism 4 fixed connection is at the surface of cam 104, and the surface processing of connecting axle 102 has dismantlement mouth 403, and the quantity of dismantling mouth 403 is two, and two inside swing joint who dismantles mouth 403 have spacing post 404, can make spacing post 404 pull in dismantle mouthful 403 in, make transmission shaft 103 and connecting axle 102 can be connected firmly, and spacing post 404 runs through the inside of transmission shaft 103.

The limiting column 404 in this embodiment can connect the transmission shaft 103 firmly, and the fixing block 401 can connect the cam 104 on the transmission shaft 103 firmly.

It should be noted that the size of the fixing block 401 matches with that of the fixing groove 402, and the size of the limiting column 404 matches with that of the detaching opening 403

The working principle of the above embodiment is as follows: the screw rod 302 can be driven to rotate by starting the motor 301, the screw rod 302 is in threaded connection with the sliding block 303, the sliding block 303 is fixedly connected with the traction rod 304, the traction rod 304 is movably connected with the sliding rail 305, the sliding block 303 can move left and right on the screw rod 302, the sliding block 303 is fixedly connected with the supporting column 101, the supporting column 101 and the transmission shaft 102 can move left and right integrally, so that cams 104 with different specifications can be close to the external mechanism 2, the cam 104 with a proper size can be adjusted to be close to the external mechanism 2 according to requirements, the external mechanism 2 can move up and down in a reciprocating manner, the fixed block 401 is movably connected with the fixed groove 402 and matched with the fixed groove in size, the disassembly and assembly mechanism 4 can be fixed on the transmission shaft 103 by the fixed block 401, and the cam 104 can be connected on the transmission shaft 103 due to the disassembly and assembly mechanism 2 and the cam 104 being fixedly connected with the cam 104, and because the spacing post 404 on the transmission shaft 103 is movably connected with the detaching opening 403 on the connecting shaft 102, the transmission shaft 403 can be fixed on the connecting shaft 102, and when the cam 104 needs to be replaced, the fixing block 401 and the spacing post 404 are taken out, so that the transmission shaft 103 can be taken off from the connecting shaft 102, the cam 104 is taken off from the transmission shaft 103, and the effect of facilitating detachment and replacement is achieved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.