1. A flexible body-in-white workpiece holding table comprising: the device comprises a base (1), a rotating mechanism (2), a flexible frame (3), two flexible detection assemblies (4) and a plurality of sucker type positioning assemblies (5); the base (1) is fixed on the designated ground through bolts, one side of the rotating mechanism (2) is installed on the base (1), the flexible frame (3) is installed on the other side of the rotating mechanism (2), and the two flexible detection assemblies (4) and the sucker type positioning assemblies (5) are respectively fixed on the flexible frame (3); the rotating mechanism (2) comprises: a support (201) and a turntable (202); one side of the support (201) is connected with the flexible frame (3), the other side of the support is connected with the rotary table (202), and the rotary table (202) is installed on the base (1); the flexible frame (3) comprises: a first flexible pipe (301), a first pipe connector (302), a clamping washer (303), a barrel bolt (304), a base plate (305), a structural stiffener (306), a second pipe connector (307), a third pipe connector (308), a second flexible pipe (309), and a third flexible pipe (310); the second flexible pipe (309) is connected with the first flexible pipe (301) through the first pipe connector (302) or the third pipe connector (308), the first flexible pipe (301) is connected with the third flexible pipe (310) through the second pipe connector (307), the barrel bolt (304) penetrates through the clamping washer (303) and the third flexible pipe (310) to fixedly connect the third flexible pipe (310) to the base plate (305), and the structural reinforcing rib (306) is connected with the third flexible pipe (310) and the base plate (305); the flexible frame (3) is connected with the rotating mechanism (2) through a substrate (305); the flexible detection assembly (4) comprises: the device comprises an adjustable riser connecting piece (401), an adjustable riser (402), an adjustable cross connector (403), a reducer pipe (404), a reducer pipe connector (405), a clamping connector (406), a connecting plate (407) and a photoelectric switch (408); the photoelectric switch (408) is installed on a connecting plate (407), the connecting plate (407) is connected with a reducing pipe connector (405) through a clamping connector (406), the reducing pipe connector (405) is connected with a reducing pipe (404), the reducing pipe (404) is connected with an adjustable riser (402) through an adjustable cross connector (403), and the adjustable riser (402) is connected with an adjustable riser connecting piece (401); the flexible detection assembly (4) is connected with the flexible frame (3) through an adjustable vertical pipe connecting piece (401); sucking disc formula locating component (5) includes: the device comprises an adapter (501), a connecting piece (502) and a sucker (503); the sucker (503) and the adapter (501) are connected with the adapter (501) through a connecting piece (502); the sucker type positioning assembly (5) is connected with the flexible frame (3) through an adapter (501).

2. The flexible body-in-white workpiece placing table according to claim 1, wherein the first flexible pipe (301), the second flexible pipe (309) and the third flexible pipe (309) in the flexible frame (3) are both aluminum pipes, and a plurality of positioning and mounting holes are uniformly distributed on the pipes, and the diameter, the length and the number of the pipes can be selected according to structural requirements.

3. A flexible body-in-white workpiece placement table according to claims 1 and 2, characterized in that the number of the first (302), second (307) and third (308) tubing connectors used is determined by the number of first (301), second (309) and third (309) flexible tubing.

4. A flexible body-in-white workpiece placement table according to claim 1, characterized in that the first flexible tubing (301) and the third flexible tubing (310) form a well-shaped frame structure.

5. A flexible body-in-white workpiece placement table according to claim 1, characterized in that the adjustable riser (402) and adjustable riser connection (401) are connected in an adjustable manner; the adjustable stand pipe (402) is uniformly provided with positioning pin holes, and the length can be selected according to the requirement.

6. The flexible body-in-white workpiece placing table as claimed in claim 1, wherein the adjustable cross connector (403) and the adjustable vertical pipe (402) are connected in an adjustable manner, the adjustable cross connector (403) can rotate around the axis of the adjustable vertical pipe (402) as a center, the installation angle can be selected as required, and an angle mark is engraved on the adjustable cross connector (403), so that the installation angle is more accurate.

7. The flexible body-in-white workpiece placement table as claimed in claim 1, wherein said reducer pipe (404) is a pipe body with evenly distributed positioning pin holes, and the length can be selected as required.

8. A flexible body-in-white workpiece placement table according to claim 1, characterized in that the suction cup positioning assembly (5) is adjustably connected to the flexible frame (3).

9. A flexible body-in-white workpiece placement table according to claim 1 and claim 8, characterized in that the number and position of the suction cup positioning assemblies (5) can be adjusted as required, and the connection position with the flexible frame (3) can be adjusted by the installation position of the adapter (501).

10. The flexible workpiece placing table for the white car bodies as claimed in claim 1, wherein the rotating mechanism (2) can drive the flexible frame (3), the two flexible detection assemblies (4) and the plurality of sucker type positioning assemblies (5) to rotate, so that the workpieces can rotate as required, and the operation during processing is convenient.

Background

With the development of the automobile manufacturing industry, the automobile production pace is faster and faster. Due to the diversification of automobile products, various automobile models can be produced in one automobile production line, and if corresponding tooling equipment is frequently replaced, the processing cost is very high.

In welding, the space required by the equipment is large, so that the operation is inconvenient, the distance between the stations is large, the requirement of working time cannot be met, and the working efficiency is reduced.

Disclosure of Invention

The invention provides a flexible workpiece placing table for a body-in-white vehicle, which can buffer parts and increase working beats, wherein a frame body is formed by assembling flexible pipes, pipe connectors and the like, has compact and diversified structure and high stability, and can adjust the whole structure according to different types of workpieces to adapt to the positioning requirements of different workpieces or different vehicle types, thereby reducing the processing cost and effectively saving the operating space; and the accuracy of placing the workpiece can be ensured, and the production efficiency and the production quality are improved.

The invention provides a flexible body-in-white workpiece placing table, comprising: the device comprises a base (1), a rotating mechanism (2), a flexible frame (3), two flexible detection assemblies (4) and a plurality of sucker type positioning assemblies (5).

The base (1) is fixed on the designated ground through bolts, one side of the rotating mechanism (2) is installed on the base (1), the flexible frame (3) is installed on the other side of the rotating mechanism (2), and the two flexible detection assemblies (4) and the sucker type positioning assemblies (5) are respectively fixed on the flexible frame (3).

The rotating mechanism (2) comprises: a support (201) and a turntable (202); one side of the support (201) is connected with the flexible frame (3), the other side of the support is connected with the rotary table (202), and the rotary table (202) is installed on the base (1).

The flexible frame (3) comprises: a first flexible pipe (301), a first pipe connector (302), a clamping washer (303), a barrel bolt (304), a base plate (305), a structural stiffener (306), a second pipe connector (307), a third pipe connector (308), a second flexible pipe (309), and a third flexible pipe (310); the second flexible pipe (309) is connected with the first flexible pipe (301) through the first pipe connector (302) or the third pipe connector (308), the first flexible pipe (301) is connected with the third flexible pipe (310) through the second pipe connector (307), the barrel bolt (304) penetrates through the clamping washer (303) and the third flexible pipe (310) to fixedly connect the third flexible pipe (310) to the base plate (305), and the structural reinforcing rib (306) is connected with the third flexible pipe (310) and the base plate (305); the flexible frame (3) is connected with the rotating mechanism (2) through a substrate (305).

The flexible detection assembly (4) comprises: the device comprises an adjustable riser connecting piece (401), an adjustable riser (402), an adjustable cross connector (403), a reducer pipe (404), a reducer pipe connector (405), a clamping connector (406), a connecting plate (407) and a photoelectric switch (408); the photoelectric switch (408) is installed on a connecting plate (407), the connecting plate (407) is connected with a reducing pipe connector (405) through a clamping connector (406), the reducing pipe connector (405) is connected with a reducing pipe (404), the reducing pipe (404) is connected with an adjustable riser (402) through an adjustable cross connector (403), and the adjustable riser (402) is connected with an adjustable riser connecting piece (401); the flexible detection assembly (4) is connected with the flexible frame (3) through an adjustable riser connecting piece (401).

Sucking disc formula locating component (5) includes: the device comprises an adapter (501), a connecting piece (502) and a sucker (503); the sucker (503) and the adapter (501) are connected with the adapter (501) through a connecting piece (502); the sucker type positioning assembly (5) is connected with the flexible frame (3) through an adapter (501).

The suction cup (503) can be compressed in a pneumatic mode to form vacuum to suck and fix the workpiece.

Furthermore, the first flexible pipe (301), the second flexible pipe (309) and the third flexible pipe (309) in the flexible frame (3) are both aluminum pipes, a plurality of positioning and mounting holes are uniformly distributed on the pipes, and the diameters, the lengths and the number of the pipes can be selected according to the structural requirements.

Further, the number of the first tubing connector (302), the second tubing connector (307) and the third tubing connector (308) is determined by the number of the first flexible tubing (301), the second flexible tubing (309) and the third flexible tubing (309).

Further, the first flexible pipe (301) and the third flexible pipe (310) form a well-shaped frame structure.

Further, the adjustable riser (402) and the adjustable riser connecting piece (401) are connected in an adjustable mode; the adjustable stand pipe (402) is uniformly provided with positioning pin holes, and the length can be selected according to the requirement.

Furthermore, the adjustable cross connector (403) is connected with the adjustable vertical pipe (402) in an adjustable mode, the adjustable cross connector (403) can rotate around the axis of the adjustable vertical pipe (402), the installation angle can be selected according to needs, and angle marks are engraved on the adjustable cross connector (403), so that the installation angle is more accurate.

Furthermore, the reducer pipe (404) is provided with positioning pin holes uniformly distributed on a pipe body, and the length can be selected according to the requirement.

Furthermore, the connection mode of the sucker type positioning component (5) and the flexible frame (3) is adjustable connection.

Furthermore, the number and the position of the sucker type positioning components (5) can be adjusted according to needs, and the connecting position of the sucker type positioning components and the flexible frame (3) can be adjusted through the mounting position of the adapter (501).

Furthermore, rotary mechanism (2) can drive flexible frame (3), two flexible detection component (4) and a plurality of sucking disc formula locating component (5) and rotate, can make the work piece rotate as required, the operation of convenient processing man-hour.

Compared with the prior art, the flexible white car body workpiece placing table provided by the invention has the following advantages:

1. the invention adopts flexible pipes to form a frame and a component, positioning mounting holes are uniformly distributed on the flexible pipes, the flexible frame is connected with the pipes of different types through connecting pieces of different types, and the flexible frame can be suitable for workpieces of different shapes and sizes, and can reach the mounting position required by a workpiece clamp by changing the direction or extension of the flexible pipes.

2. The invention has compact structure, can effectively save working space, is convenient to operate and improves working efficiency.

Drawings

FIG. 1 is a schematic structural view of a flexible body-in-white workpiece holding table of the present invention;

fig. 2 is a schematic structural view of the rotating mechanism;

FIG. 3 is a schematic structural view of a flexible frame;

FIG. 4 is a schematic view of a flexible test assembly;

FIG. 5 is a schematic view of a suction cup type positioning assembly;

FIG. 6 is a schematic diagram of a flexible tubing material for use in the present invention;

FIG. 7 is a schematic diagram of an adjustable riser employed in the present invention;

FIG. 8 is a schematic diagram of a cross-connector configuration for use with the present invention;

FIG. 9 is a schematic view of a reducer pipe used in the present invention;

reference numerals: 1. a base; 2. a rotation mechanism; 3. a flexible frame; 4. a flexible detection assembly; 5. a sucker type positioning component; 201. a support; 202. a turntable; 301. a first flexible tubing; 302. a first tubing connector; 303. a clamping washer; 304. a barrel bolt; 305. a substrate; 306. structural reinforcing ribs; 307. a second tubing connector; 308. a third tubing connector; 309. a second flexible tubing; 310. a third flexible tubing; 401. a riser adjusting pipe connecting piece; 402. an adjustable riser (402); 403. an adjustable cross connector; 404. a reducer pipe; 405. a reducing pipe connector; 406. clamping the connector; 407. a connecting plate; 408. a photoelectric switch; 501. an adapter; 502. a connecting member; 503. and (4) sucking discs.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.

Fig. 1 is a schematic structural diagram of a flexible workpiece placing table in white according to the present invention, and as shown in fig. 1, an embodiment of the present invention provides a flexible workpiece placing table in white, including: the device comprises a base 1, a rotating mechanism 2, a flexible frame 3, two flexible detection assemblies 4 and a plurality of sucker type positioning assemblies 5.

The base 1 is fixed on the designated ground through bolts, one side of the rotating mechanism 2 is installed on the base 1, the flexible frame 3 is installed on the other side of the rotating mechanism 2, and the two flexible detection assemblies 4 and the sucker type positioning assemblies 5 are respectively fixed on the flexible frame 3; the connection mode of the sucker type positioning component 5 and the flexible frame (3) is adjustable connection.

Fig. 2 is a schematic structural view of the rotating mechanism, and as shown in fig. 2, the rotating mechanism 2 includes: a support 201 and a turntable 202; one side of the support 201 is connected with the flexible frame 3, and the other side of the support is connected with the turntable 202; the rotating mechanism 2 can drive the flexible frame 3, the two flexible detection assemblies 4 and the sucker type positioning assemblies 5 to rotate, so that a workpiece can rotate as required, and the operation during machining is convenient.

Fig. 3 is a schematic structural view of a flexible frame, and as shown in fig. 3, the flexible frame 3 includes: a first flexible tubing 301, a first tubing connector 302, a clamping washer 303, a barrel bolt 304, a base plate 305, a structural stiffener 306, a second tubing connector 307, a third tubing connector 308, a second third flexible tubing 09, a third flexible tubing 310; the second flexible pipe 309 is connected with the first flexible pipe 301 through the first pipe connector 302 or the third pipe connector 308, the first flexible pipe 301 is connected with the third flexible pipe 310 through the second pipe connector 307, the barrel bolt 304 penetrates through the clamping washer 303 and the third flexible pipe 310 to fixedly connect the third flexible pipe 310 to the base plate 305, and the structural reinforcing rib 306 is connected with the third flexible pipe 310 and the base plate 305; the flexible frame 3 is connected with the rotating mechanism 2 through a substrate 305; the number of the first, second and third tubing connectors 302, 307, 308 is determined by the number of the first, second and third flexible tubing 301, 309; the first flexible pipe 301 and the third flexible pipe 310 form a groined frame structure; fig. 6 is a schematic structural diagram of the flexible tube adopted in the present invention, and as shown in fig. 6, the first flexible tube 301, the second flexible tube 309 and the third flexible tube 309 in the flexible frame 3 are both made of aluminum, and a plurality of positioning and mounting holes are uniformly distributed on the tubes, and the diameter, length and number of the tubes can be selected according to structural requirements.

Fig. 4 is a schematic structural diagram of the flexible detection assembly, and as shown in fig. 4, the flexible detection assembly 4 includes: an adjustable riser connecting piece 401, an adjustable riser 402, an adjustable cross connector 403, a reducer pipe 404, a reducer pipe connector 405, a clamping connector 406, a connecting plate 407 and a photoelectric switch 408; the photoelectric switch 408 is installed on a connecting plate 407, the connecting plate 407 is connected with a reducing pipe connector 405 through a clamping connector 406, the reducing pipe connector 405 is connected with a reducing pipe 404, the reducing pipe 404 is connected with an adjustable riser 402 through an adjustable cross connector 403, and the adjustable riser 402 is connected with an adjustable riser connecting piece 401; the flexible detection assembly 4 is connected with the flexible frame 3 through an adjustable riser connecting piece 401; the connection mode of the adjustable cross connector 403 and the adjustable vertical pipe 402 is adjustable connection, fig. 7 is a schematic structural diagram of the adjustable vertical pipe adopted by the invention, fig. 8 is a schematic structural diagram of the adjustable cross connector adopted by the invention, fig. 9 is a schematic structural diagram of the reducer pipe adopted by the invention, as shown in fig. 7 and 8, the adjustable cross connector 403 can rotate around the axis of the adjustable vertical pipe 402 as a center, the installation angle can be selected as required, and an angle mark is carved on the adjustable cross connector (403), so that the installation angle is more accurate; as shown in fig. 9, the reducer 404 has positioning pin holes uniformly distributed on its body, and the length can be selected according to the requirement.

Fig. 5 is a schematic structural diagram of the suction cup type positioning assembly, and as shown in fig. 5, the suction cup type positioning assembly 5 includes: an adapter 501, a connecting piece 502 and a sucker 503; the sucker 503 and the adapter 501 are connected with the adapter 501 through a connector 502; the sucker type positioning assembly 5 is connected with the flexible frame 3 through an adapter 501; the number and the position of the sucker type positioning components 5 can be adjusted according to the requirement, and the connecting position of the sucker type positioning components and the flexible frame 3 can be adjusted through the installation position of the adapter 501.

The working principle of the flexible white car body workpiece placing table provided by the embodiment of the invention is as follows:

when the workpiece is put in place by the workpiece placing device, the photoelectric switch 408 in the flexible detection component 4 approaches the workpiece and sends a signal to the sucker positioning component 5, after the workpiece is fixed by the sucker 503 in the sucker positioning component 5, the workpiece is released by the workpiece placing device to return to a safe position, the rotating mechanism rotates by an angle, after the workpiece taking device is in place and clamps the workpiece, the workpiece is released by the sucker positioning component 5, and the workpiece taking device leaves; after the piece taking equipment is located at the safe position, the rotating mechanism 2 returns to the original position, meanwhile, the flexible detection assembly 4 and the rotating mechanism 2 give signals to the piece placing equipment, the piece placing equipment places pieces, and the steps are sequentially circulated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some or all technical features may be made without departing from the scope of the technical solutions of the embodiments of the present invention.