CN219211555U

CN219211555U - Clamp for casting workpiece

Info

Publication number: CN219211555U
Application number: CN202223578444.2U
Authority: CN
Inventors: 韦海龙
Original assignee: Liuzhou Yile Technology Co ltd
Current assignee: Liuzhou Yile Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-20
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a fixture for casting a workpiece, which relates to the field of workpiece casting and comprises lifting support legs, a mounting plate, a support plate and a fixture body, wherein a mounting ring is arranged at the bottom of each lifting support leg, the mounting plate is arranged at the top of each lifting support leg, the support plate is fixed on one side of each mounting plate, the mounting plate and the support plate are in a right-angle shape, a rotating shaft is rotatably arranged on each support plate, one end of each rotating shaft is fixedly connected with the fixture body, a rotating disc is arranged at the other end of each rotating shaft, and a rotating handle is arranged on each rotating disc; according to the utility model, the rotating handle is rotated to drive the rotating shaft to rotate, and the clamped workpiece is turned over, so that the angle is adjusted, the adjustment of the scale is convenient, the rotation angle is convenient to determine, the accuracy of the device is improved, and the height of the clamp can be adjusted due to the arrangement of the lifting support legs, so that the diversified requirements are met.

Description

Clamp for casting workpiece

Technical Field

The utility model relates to the technical field of workpiece casting, in particular to a fixture for workpiece casting.

Background

The fixture is a device for fixing a machining object in a machining process to enable the machining object to occupy a correct position so as to receive construction or detection, and in a broad sense, any process in the process is used for quickly, conveniently and safely installing a workpiece, and the fixture can be called a fixture;

however, in the work piece casting engineering, the clamp generally does not have a turnover function, and the angle of the work piece is inconvenient to adjust in time, so the utility model provides the clamp for work piece casting to solve the problems in the prior art.

Disclosure of Invention

In order to solve the problems, the utility model provides the fixture for casting the workpiece, which drives the rotating shaft to rotate by rotating the rotating handle and turns over the clamped workpiece, so that the angle is adjusted conveniently.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a workpiece casting's anchor clamps, includes lift landing leg, mounting panel, backup pad and anchor clamps body, the bottom of lift landing leg is equipped with the collar, the top of lift landing leg is equipped with the mounting panel, one side of mounting panel is fixed with the backup pad, the mounting panel is right angle form with the backup pad, rotate in the backup pad and install the pivot, the one end and the anchor clamps body fixed connection of pivot, the other end of pivot is equipped with the carousel, be equipped with the rotation handle on the carousel, still be equipped with the fixed subassembly that fixes the pivot in the backup pad, one side that the backup pad is close to the anchor clamps body is equipped with the scale, still be equipped with spacing subassembly between anchor clamps body and the backup pad.

The further improvement is that: the fixture comprises a fixture body, a clamping plate, a clamping block, a connecting rod and a driving assembly, wherein the clamping plate is arranged on the side of the fixture body, the sliding groove is formed in one side of the mounting bin, the connecting rod is symmetrically arranged in the sliding groove, one end of the connecting rod is fixedly connected with the clamping plate, the clamping block is arranged on the side wall of the clamping plate, a notch is formed in the clamping block, and the driving assembly for driving the clamping plate to move is arranged in the mounting bin.

The further improvement is that: the driving assembly comprises a motor, a bidirectional screw rod and a nut sleeve, the bidirectional screw rod is rotatably installed in the installation bin, the bidirectional screw rod is driven by the motor located at one end of the installation bin, the nut sleeve is symmetrically arranged on the bidirectional screw rod, and one end of the connecting rod penetrates through the sliding groove and is fixedly connected with the nut sleeve.

The further improvement is that: the limiting assembly comprises a limiting rod and a limiting groove, wherein an annular limiting groove is formed in the supporting plate, the limiting rod is symmetrically arranged in the limiting groove, the limiting rod is slidably connected with the limiting groove, and one end of the limiting rod is fixedly connected with the mounting bin.

The further improvement is that: the fixed subassembly includes fixed plate, regulating spindle, tooth piece and gear, be fixed with the gear in the pivot, the top of gear is equipped with the fixed plate, the screw thread is installed the regulating spindle on the fixed plate, the lower extreme and the tooth piece rotation of regulating spindle are connected, the tooth piece is located directly over the gear, tooth piece and gear looks adaptation.

The further improvement is that: the lifting support leg comprises a sleeve, a pneumatic cylinder and a support rod, wherein the pneumatic cylinder is arranged in the sleeve, the upper end of the pneumatic cylinder is fixedly connected with the support rod, and the lower end of the support rod is positioned in the sleeve and is in sliding connection with the inner wall of the sleeve.

The beneficial effects of the utility model are as follows: according to the utility model, the rotating handle is rotated to drive the rotating shaft to rotate, and the clamped workpiece is turned over, so that the angle is adjusted, the adjustment of the scale is convenient, the rotation angle is convenient to determine, the accuracy of the device is improved, and the height of the clamp can be adjusted due to the arrangement of the lifting support legs, so that the diversified requirements are met.

Drawings

Fig. 1 is a schematic front side view of the present utility model.

Fig. 2 is a rear schematic view of the present utility model.

Fig. 3 is an enlarged schematic view of the present utility model at fig. 2A.

Fig. 4 is a cross-sectional view of the drive assembly of the present utility model.

Fig. 5 is a cross-sectional view of a lifting leg of the present utility model.

Wherein: 1. lifting the supporting leg; 2. a mounting plate; 3. a support plate; 4. a clamp body; 5. a mounting ring; 6. a rotating shaft; 7. a turntable; 8. a rotating handle; 9. a scale; 10. a mounting bin; 11. a chute; 12. a clamping plate; 13. clamping blocks; 14. a connecting rod; 15. a motor; 16. a bidirectional screw; 17. a nut sleeve; 18. a limit rod; 19. a limit groove; 20. a fixing plate; 21. an adjusting shaft; 22. tooth blocks; 23. a gear; 24. a sleeve; 25. a pneumatic cylinder; 26. and (5) supporting the rod.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to shown in fig. 1, 2, 3, 4, 5, this embodiment provides a workpiece casting's anchor clamps, including lift landing leg 1, mounting panel 2, backup pad 3 and anchor clamps body 4, the bottom of lift landing leg 1 is equipped with collar 5, the top of lift landing leg 1 is equipped with mounting panel 2, one side of mounting panel 2 is fixed with backup pad 3, mounting panel 2 and backup pad 3 are right angle form, rotate on the backup pad 3 and install pivot 6, the one end and the anchor clamps body 4 fixed connection of pivot 6, the other end of pivot 6 is equipped with carousel 7, be equipped with rotation handle 8 on carousel 7, still be equipped with the fixed subassembly that fixes pivot 6 on the backup pad 3, one side that the backup pad 3 is close to anchor clamps body 4 is equipped with scale 9, still be equipped with spacing subassembly between anchor clamps body 4 and the backup pad 3, drive pivot 6 through rotating rotation handle 8 to drive anchor clamps body 4 and rotate, thereby reach the purpose of upset work piece, the rethread fixed subassembly is fixed pivot 6, thereby fixes the upset angle of work piece, and through setting up of scale 9, can be to the rotation angle of work piece, make the rotation accuracy greatly increased and the device.

The fixture body 4 comprises a mounting bin 10, a sliding groove 11, clamping plates 12, clamping blocks 13, a connecting rod 14 and a driving assembly, wherein the sliding groove 11 is formed in one side of the mounting bin 10, the connecting rod 14 is symmetrically arranged in the sliding groove 11, one end of the connecting rod 14 is fixedly connected with the clamping plates 12, the clamping blocks 13 are arranged on the side walls of the clamping plates 12, notches are formed in the clamping blocks 13, the driving assembly for driving the clamping plates 12 to move is arranged in the mounting bin 10, and the driving assembly drives the two groups of clamping plates 12 to clamp inwards or open outwards, so that different workpieces are fixed, and the application range of the fixture is greatly increased.

The driving assembly comprises a motor 15, a bidirectional screw 16 and a nut sleeve 17, the bidirectional screw 16 is rotationally installed in the installation bin 10, the bidirectional screw 16 is driven by the motor 15 positioned at one end of the installation bin 10, the nut sleeve 17 is symmetrically arranged on the bidirectional screw 16, one end of the connecting rod 14 penetrates through the sliding groove 11 and is fixedly connected with the nut sleeve 17, the motor 15 is started to drive the bidirectional screw 16 to rotate, so that the nut sleeve 17 is driven to move, and the clamping plate 12 is driven to clamp through the connecting rod 14.

The limiting assembly comprises a limiting rod 18 and a limiting groove 19, an annular limiting groove 19 is formed in the supporting plate 3, the limiting rod 18 is symmetrically arranged in the limiting groove 19, the limiting rod 18 is in sliding connection with the limiting groove 19, one end of the limiting rod 18 is fixedly connected with the mounting bin 10, the rotating shaft 6 drives the mounting bin 10 to rotate, and meanwhile the limiting rod 18 synchronously rotates in the limiting groove 19, so that the stability of the rotation of the mounting bin 10 is guaranteed, and meanwhile, the rotation angle of a workpiece can be observed through the scale 9 according to the position of the limiting rod 18, so that the workpiece is relatively convenient.

The fixed subassembly includes fixed plate 20, regulating spindle 21, tooth piece 22 and gear 23, be fixed with gear 23 on the pivot 6, gear 23's top is equipped with fixed plate 20, threaded mounting has regulating spindle 21 on the fixed plate 20, the lower extreme and the tooth piece 22 of regulating spindle 21 rotate and are connected, tooth piece 22 is located gear 23 directly over, tooth piece 22 and gear 23 looks adaptation, through rotating regulating spindle 21, make regulating spindle 21 promote tooth piece 22 and gear 23 block to carry out spacingly to pivot 6, thereby prevent that pivot 6 from taking place the rotation.

The lifting support leg 1 comprises a sleeve 24, a pneumatic cylinder 25 and a support rod 26, wherein the pneumatic cylinder 25 is arranged in the sleeve 24, the upper end of the pneumatic cylinder 25 is fixedly connected with the support rod 26, the lower end of the support rod 26 is located in the sleeve 24 and is in sliding connection with the inner wall of the sleeve 24, the support rod 26 is pushed to slide in the sleeve 24 by starting the pneumatic cylinder 25, so that the height of the lifting support leg 1 is adjusted, the clamping height of a workpiece is adjusted, and the casting diversified requirements of the workpiece are met.

When the fixture for casting the workpiece is used, the rotating shaft 6 is driven to rotate by rotating the rotating handle 8, so that the fixture body 4 is driven to rotate, the workpiece is turned over, the adjusting shaft 21 is rotated, the adjusting shaft 21 pushes the tooth block 22 to be clamped with the gear 23, the rotating shaft 6 is limited, the rotating shaft 6 is prevented from rotating, the motor 15 drives the bidirectional screw 16 to rotate by starting the motor 15, the nut sleeve 17 is driven to move, and the clamping plate 12 is driven to clamp through the connecting rod 14.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A fixture for casting a workpiece, comprising: including lift landing leg (1), mounting panel (2), backup pad (3) and anchor clamps body (4), the bottom of lift landing leg (1) is equipped with collar (5), the top of lift landing leg (1) is equipped with mounting panel (2), one side of mounting panel (2) is fixed with backup pad (3), mounting panel (2) are right angle form with backup pad (3), pivot (6) are installed in the rotation on backup pad (3), the one end and anchor clamps body (4) fixed connection of pivot (6), the other end of pivot (6) is equipped with carousel (7), be equipped with rotation handle (8) on carousel (7), still be equipped with the fixed subassembly that fixes pivot (6) on backup pad (3), one side that backup pad (3) are close to anchor clamps body (4) is equipped with scale (9), still be equipped with spacing subassembly between anchor clamps body (4) and the backup pad (3).

2. A fixture for casting a workpiece as defined in claim 1, wherein: the fixture comprises a fixture body (4) and is characterized in that the fixture body comprises a mounting bin (10), a sliding chute (11), clamping plates (12), clamping blocks (13), a connecting rod (14) and a driving assembly, wherein the sliding chute (11) is arranged on one side of the mounting bin (10), the connecting rod (14) is symmetrically arranged in the sliding chute (11), one end of the connecting rod (14) is fixedly connected with the clamping plates (12), the clamping blocks (13) are arranged on the side walls of the clamping plates (12), notches are formed in the clamping blocks (13), and the driving assembly for driving the clamping plates (12) to move is arranged in the mounting bin (10).

3. A fixture for casting a workpiece as defined in claim 2, wherein: the driving assembly comprises a motor (15), a bidirectional screw (16) and a nut sleeve (17), the bidirectional screw (16) is rotationally installed in the installation bin (10), the bidirectional screw (16) is driven by the motor (15) located at one end of the installation bin (10), the nut sleeve (17) is symmetrically arranged on the bidirectional screw (16), and one end of the connecting rod (14) penetrates through the sliding groove (11) and is fixedly connected with the nut sleeve (17).

4. A fixture for casting a workpiece as defined in claim 2, wherein: the limiting assembly comprises a limiting rod (18) and a limiting groove (19), wherein the supporting plate (3) is provided with an annular limiting groove (19), the limiting groove (19) is internally symmetrically provided with the limiting rod (18), the limiting rod (18) is slidably connected with the limiting groove (19), and one end of the limiting rod (18) is fixedly connected with the mounting bin (10).

5. A fixture for casting a workpiece as defined in claim 1, wherein: the fixed subassembly includes fixed plate (20), regulating spindle (21), tooth piece (22) and gear (23), be fixed with gear (23) on pivot (6), the top of gear (23) is equipped with fixed plate (20), screw thread installs regulating spindle (21) on fixed plate (20), the lower extreme and the tooth piece (22) of regulating spindle (21) rotate to be connected, tooth piece (22) are located directly over gear (23), tooth piece (22) and gear (23) looks adaptation.

6. A fixture for casting a workpiece as defined in claim 1, wherein: the lifting support leg (1) comprises a sleeve (24), a pneumatic cylinder (25) and a support rod (26), wherein the pneumatic cylinder (25) is arranged in the sleeve (24), the upper end of the pneumatic cylinder (25) is fixedly connected with the support rod (26), and the lower end of the support rod (26) is positioned in the sleeve (24) and is in sliding connection with the inner wall of the sleeve (24).