CN220783593U

CN220783593U - Flexible self-adaptation frock clamp

Info

Publication number: CN220783593U
Application number: CN202322124161.9U
Authority: CN
Inventors: 陈彦涛
Original assignee: Suzhou Beiyilin Intelligent Technology Co ltd
Current assignee: Suzhou Beiyilin Intelligent Technology Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-04-16
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to the technical field of clamps for POGO column production and discloses a flexible self-adaptive tool clamp which comprises a workbench, wherein a tool main body is welded at the top of the workbench, a servo motor is fixedly arranged on one side of the tool main body through a fixing plate, a bidirectional screw rod is fixedly arranged at the output end of the servo motor through a coupler, a moving block is connected with the outer wall of the bidirectional screw rod in a threaded manner, a guide rod is connected with the inside of the moving block in a sliding manner, the guide rod completely penetrates through the moving block, a connecting block is fixedly arranged at the top of the moving block, supporting plates are welded at the top of the connecting block, two clamp bodies are arranged between the two supporting plates, and the flexible self-adaptive tool clamp can turn over workpieces when the workpieces are clamped through a clamping assembly, so that operators can conveniently process different surfaces of the workpieces, and the practicability of the clamping assembly is effectively improved.

Description

Flexible self-adaptation frock clamp

Technical Field

The utility model relates to the technical field of clamps for POGO column production, in particular to a flexible self-adaptive tool clamp.

Background

The POGO column is applied to aviation aircraft manufacturing, and the POGO column is required to be processed by a tooling fixture auxiliary operator in the production process.

Most of the existing clamps only have clamping functions, are single in function, are inconvenient to turn over workpieces, so that operators are inconvenient to process different surfaces of the workpieces, and the practicability of the tool clamp is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a flexible self-adaptive tool clamp which has the advantages of unified clamping and overturning functions, good applicability and the like, and solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flexible self-adaptation frock clamp, includes the workstation, the top welding of workstation has the frock main part, frock main part one side has servo motor through fixed plate fixed mounting, servo motor's output has two-way lead screw through shaft coupling fixed mounting, the outer wall threaded connection of two-way lead screw has the movable block, the inside sliding connection of movable block has the guide arm, the guide arm runs through in the movable block completely, the top fixed mounting of movable block has the connecting block, the top welding of connecting block has the backup pad, the quantity of backup pad is two be provided with two anchor clamps bodies between the backup pad, one of them one side of backup pad has step motor through fixed plate fixed mounting, step motor's output has the connecting axle through shaft coupling fixed mounting, one end and one anchor clamps body fixed connection of connecting axle are in the same place, another one side of backup pad has concentric axis through bearing connection, the one end and another anchor clamps body fixed connection together, two the inside equal threaded connection of anchor clamps body has the threaded rod, the bottom has the bottom through bearing connection to have the backup pad, the bottom of first flexible clamp has the bottom of first flexible clamp, the bottom of first flexible clamp has the bottom of the flexible plate.

Preferably, the bottom of the first flexible board and the top of the second flexible board are adhered with a plurality of anti-slip strips.

Preferably, handles are welded on the top of the threaded rod, and the number of the handles is two.

Preferably, the front side of frock main part is connected with the installation piece through the installation screw can be dismantled, the quantity of installation piece is two, two the welding has the scale between the installation piece.

Preferably, the bottom of the workbench is welded with supporting legs, and the number of the supporting legs is four.

Preferably, a tool box is welded on one side of the supporting leg, and a partition plate is welded inside the tool box.

In summary, the present utility model includes at least one of the following beneficial effects:

1. this flexible self-adaptation frock clamp through the clamping component that sets up, can overturn the machined part when the centre gripping machined part, makes things convenient for operating personnel to process the different faces of machined part, has improved clamping component's practicality effectively. When the fixture is used, the servo motor is started, the servo motor is electrified to drive the bidirectional screw rod to rotate, the bidirectional screw rod rotates to drive the two moving blocks to perform relative reciprocating motion under the guiding action of the matched guide rod, and the moving blocks can drive the two fixture bodies to perform relative reciprocating motion through the connecting blocks and the supporting plates after performing relative reciprocating motion. The position that the machined part can adapt to is adjusted to two anchor clamps bodies to carry out the centre gripping to the machined part of different length, after adjusting the position, can rotate the threaded rod, drive splint after the threaded rod rotates and push down, press from both sides tightly respectively two first flexbleboards and second flexbleboards with the both ends of machined part, the antifriction strip can increase the frictional force between anchor clamps and the machined part, prevents to skid. The first flexible plate, the second flexible plate and the anti-slip strips are made of flexible rubber materials, so that a certain buffering effect is achieved, and the clamp is prevented from damaging a workpiece. After the machined part is fixed, the stepping motor can be started, and the connecting shaft is driven to rotate after the stepping motor is electrified. The connecting shaft rotates and then drives the two clamp bodies to synchronously rotate under the auxiliary action of the concentric shaft, so that the whole machined part is driven to rotate.

2. This flexible self-adaptation frock clamp through the measuring subassembly that sets up, more makes things convenient for the distance between two anchor clamps bodies of accurate regulation of operating personnel, can be according to two anchor clamps bodies of the relative removal of scale information above the scale during the use, lets two anchor clamps bodies can be adapted to the machined part of different length.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a tool body according to the present utility model;

fig. 3 is a schematic structural view of the scale according to the present utility model.

Wherein: 1. a work table; 2. a tool main body; 3. a servo motor; 4. a two-way screw rod; 5. a moving block; 6. a guide rod; 7. a connecting block; 8. a support plate; 9. a stepping motor; 10. a connecting shaft; 11. a concentric shaft; 12. a clamp body; 13. a threaded rod; 14. a clamping plate; 15. a handle; 16. a first flexible board; 17. a second flexible board; 18. an anti-slip strip; 19. a graduated scale; 20. installing a screw; 21. a mounting block; 22. a tool box; 23. a partition board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a flexible self-adaptive tool fixture comprises a workbench 1, wherein a tool main body 2 is welded at the top of the workbench 1, supporting legs are welded at the bottom of the workbench 1, and the number of the supporting legs is four. A tool box 22 is welded to one side of the support leg, and a partition 23 is welded to the inside of the tool box 22. The arrangement of the tool box 22 and the partition 23 can facilitate the storage of different kinds of processing tools by operators.

As shown in fig. 1 and 2, a servo motor 3 is fixedly installed on one side of a tool main body 2 through a fixing plate, a bidirectional screw rod 4 is fixedly installed at the output end of the servo motor 3 through a coupler, a moving block 5 is connected to the outer wall of the bidirectional screw rod 4 in a threaded mode, a guide rod 6 is slidably connected to the inside of the moving block 5, the guide rod 6 completely penetrates through the moving block 5, a connecting block 7 is fixedly installed at the top of the moving block 5, support plates 8 are welded at the top of the connecting block 7, the number of the support plates 8 is two, two clamp bodies 12 are arranged between the two support plates 8, a stepping motor 9 is fixedly installed on one side of one support plate 8 through the fixing plate, a connecting shaft 10 is fixedly installed at the output end of the stepping motor 9 through the coupler, one end of the connecting shaft 10 is fixedly connected with one clamp body 12, one end of the other support plate 8 is fixedly connected with the other clamp body 12 through a concentric shaft 11 in a bearing mode, threaded rods 13 are connected to the inside of the two clamp bodies 12 in a threaded mode, clamping plates 14 are connected to the bottom of the threaded rods 13 through the bearing mode, a first flexible plate 16 is bonded to the bottom of the threaded rods 14, and a second flexible plate 17 is bonded to the bottom of the clamp bodies 12. The bottom of the first flexible board 16 and the top of the second flexible board 17 are adhered with a plurality of anti-slip strips 18, and the number of the anti-slip strips 18 is plural. The top of the threaded rod 13 is welded with two handles 15, the number of handles 15 is two.

When the fixture is used, the servo motor 3 is started, the servo motor 3 is electrified to drive the bidirectional screw rod 4 to rotate, the bidirectional screw rod 4 rotates to drive the two moving blocks 5 to perform relative reciprocating motion under the guiding action of the matched guide rod 6, and the moving blocks 5 can drive the two fixture bodies 12 to perform relative reciprocating motion through the connecting blocks 7 and the supporting plates 8 after performing relative reciprocating motion. The positions where the machined parts can be adapted are adjusted by the two clamp bodies 12, so that the machined parts with different lengths are clamped, after the positions are adjusted, the threaded rod 13 can be rotated, the clamping plate 14 is driven to press downwards after the threaded rod 13 rotates, two ends of the machined parts are respectively clamped between the two first flexible plates 16 and the second flexible plate 17, and the anti-slip strips 18 can increase friction between the clamp and the machined parts and prevent slipping. The first flexible plate 16, the second flexible plate 17 and the anti-slip strips 18 are made of flexible rubber materials, so that a certain buffering effect is achieved, and the clamp is prevented from damaging a machined part. After the workpiece is fixed, the stepping motor 9 can be started, and the connecting shaft 10 is driven to rotate after the stepping motor 9 is electrified. The connecting shaft 10 rotates and then drives the two clamp bodies 12 to synchronously rotate by matching with the auxiliary action of the concentric shaft 11, so that the whole machined part is driven to rotate.

Through the clamping assembly that sets up, can overturn the machined part when the centre gripping machined part, make things convenient for operating personnel to process the different faces of machined part, improved clamping assembly's practicality effectively.

As shown in fig. 3, the front side of the tool main body 2 is detachably connected with two mounting blocks 21 through mounting screws 20, and a scale 19 is welded between the two mounting blocks 21.

When in use, the two clamp bodies 12 can be relatively moved according to the scale information on the scale 19, so that the two clamp bodies 12 can be suitable for workpieces with different lengths.

Through the measurement assembly that sets up, the distance between two anchor clamps bodies 12 of more convenient operating personnel accurate regulation.

Standard parts used in the application files can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art.

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

Claims

1. The utility model provides a flexible self-adaptation frock clamp, includes workstation (1), its characterized in that: the tool comprises a tool main body (2) welded at the top of a workbench (1), a servo motor (3) is fixedly arranged at one side of the tool main body (2) through a fixing plate, a bidirectional screw rod (4) is fixedly arranged at one side of the servo motor (3) through a coupler, a moving block (5) is connected with the outer wall of the bidirectional screw rod (4) in a threaded manner, a guide rod (6) is slidingly connected inside the moving block (5), the guide rod (6) completely penetrates through the moving block (5), a connecting block (7) is fixedly arranged at the top of the moving block (5), a supporting plate (8) is welded at the top of the connecting block (7), two clamp bodies (12) are arranged between the two supporting plates (8), a stepping motor (9) is fixedly arranged at one side of one supporting plate (8) through the fixing plate, a connecting shaft (10) is fixedly arranged at the output end of the stepping motor (9) through the coupler, one end of the connecting shaft (10) is fixedly connected with one clamp body (12) together, one side of the other supporting plate (8) is connected with the other clamp body (11) through the other concentric shaft (11) through the bearing (11), the inside of two anchor clamps body (12) all threaded connection has threaded rod (13), the bottom of threaded rod (13) is connected with splint (14) through the bearing, the bottom of splint (14) bonds there is first flexible board (16), the bottom inner wall of anchor clamps body (12) bonds there is second flexible board (17).

2. A flexible adaptive tooling fixture as defined in claim 1, wherein: the bottom of first flexible board (16) and the top of second flexible board (17) all bond and have antislip strip (18), antislip strip (18) quantity is a plurality of.

3. A flexible adaptive tooling fixture as defined in claim 1, wherein: handles (15) are welded on the top of the threaded rod (13), and the number of the handles (15) is two.

4. A flexible adaptive tooling fixture as defined in claim 1, wherein: the front side of the tool main body (2) is detachably connected with mounting blocks (21) through mounting screws (20), the number of the mounting blocks (21) is two, and a graduated scale (19) is welded between the two mounting blocks (21).

5. A flexible adaptive tooling fixture as defined in claim 1, wherein: the bottom of the workbench (1) is welded with supporting legs, and the number of the supporting legs is four.

6. The flexible adaptive tooling fixture of claim 5, wherein: one side of the supporting leg is welded with a tool box (22), and a partition plate (23) is welded inside the tool box (22).