CN219335683U

CN219335683U - Stamping clamping device for automobile parts

Info

Publication number: CN219335683U
Application number: CN202320457116.2U
Authority: CN
Inventors: 唐月
Original assignee: Sichuan Geely University
Current assignee: Sichuan Geely University
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-14
Anticipated expiration: 2033-03-13

Abstract

The utility model belongs to the technical field of clamping devices, and particularly relates to an automobile part stamping clamping device which comprises a workbench, wherein a working groove is formed in the workbench, four sliding grooves are uniformly formed in the upper end of the workbench in a cross shape, the four sliding grooves are communicated with the working groove, a bearing plate is arranged in the middle of the upper end of the workbench, sliding blocks are slidably assembled in the four sliding grooves, clamping pieces are arranged at the upper ends of the four sliding blocks, and stirring blocks are fixedly arranged at the lower ends of the four sliding blocks; the four poking blocks are respectively connected with four arc through grooves in a sliding manner, a gear is arranged in the middle of the lower end of the disc, a threaded rod is rotatably assembled in the working groove, the front end of the threaded rod extends out of the working table to be fixedly provided with a rotary table, and the rack is in threaded connection with the threaded rod; the utility model has simple structure and reasonable design, and can drive the four sliding blocks to be close to the bearing plate and far away from the bearing plate simultaneously only by rotating the turntable when in use, so that the clamping and unclamping operation is more convenient and rapid, and the working efficiency of staff can be effectively improved.

Description

Stamping clamping device for automobile parts

Technical Field

The utility model belongs to the technical field of clamping devices, and particularly relates to an automobile part stamping clamping device.

Background

The stamping is mainly carried out by applying external force to plates, pipes and the like by a press and a die to deform or separate the plates, the pipes and the like, so that the stamping part with the required shape and size is formed by various automobile parts.

Disclosure of Invention

The purpose of the utility model is that: the utility model provides an auto parts punching press clamping device, only need rotate the carousel alright drive four sliders simultaneously be close to the loading board and keep away from the loading board when using, the centre gripping is more convenient with the operation of unclamping the centre gripping like this, can effectively promote staff's work efficiency.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the automobile part stamping clamping device comprises a workbench, wherein working grooves are formed in the workbench, four sliding grooves are uniformly formed in the upper end of the workbench in a cross shape, the four sliding grooves are communicated with the working grooves, a bearing plate is arranged in the middle of the upper end of the workbench, sliding blocks are slidably assembled in the four sliding grooves, clamping pieces are arranged at the upper ends of the four sliding blocks, and stirring blocks are fixedly arranged at the lower ends of the four sliding blocks;

the inner wall of the upper side of the working groove is rotationally provided with a disc, four arc through grooves matched with the positions of four stirring blocks are evenly formed in the upper end of the disc, the four stirring blocks are respectively connected with the four arc through grooves in a sliding mode, gears are mounted in the middle of the lower end of the disc, racks meshed with the gears are slidably mounted in the front and back of the working groove, a threaded rod is rotationally mounted in the working groove, a turntable is fixedly mounted at the front end of the threaded rod, and the racks are in threaded connection with the threaded rod.

The clamping piece comprises a clamping table which is fixedly arranged at the upper end of the sliding block, and a buffer cushion is arranged at one end, close to the bearing plate, of the clamping table.

The front end of the turntable is eccentrically provided with a holding rod.

Four support columns are uniformly arranged at the lower end of the workbench.

And a limiting groove is formed in the inner wall of the side of the working groove bottom, and a limiting block which is in sliding connection with the limiting groove is arranged at the lower end of the rack.

When the clamping device is used, the four sliding blocks can be driven to be close to the bearing plate and far away from the bearing plate only by rotating the turntable, so that clamping and unclamping operations are more convenient, the working efficiency of workers can be effectively improved, the four sliding blocks drive the four clamping pieces, regular rectangular square parts can be clamped, disc type parts with different diameters can be clamped, and the practicability is higher.

Drawings

The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.

FIG. 1 is a schematic view of a stamping and clamping device for automotive parts according to the first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a stamping and clamping device for automotive parts according to a second embodiment of the present utility model;

FIG. 3 is a schematic view showing a partial cross-sectional structure of a stamping and clamping device for an automobile part according to the present utility model;

FIG. 4 is a schematic diagram of a stamping and clamping device for automotive parts according to the third embodiment of the present utility model;

FIG. 5 is a schematic view of a disc structure of the stamping and clamping device for automobile parts according to the present utility model;

FIG. 6 is a schematic diagram of a stamping and clamping device for automotive parts according to the present utility model;

fig. 7 is a schematic diagram showing a partial cross-sectional structure of the stamping and clamping device for automobile parts according to the present utility model.

The main reference numerals are as follows:

the device comprises a workbench 1, a working groove 11, a sliding groove 12, a bearing plate 13, a sliding block 14, a poking block 15, a disc 16, an arc-shaped through groove 17, a gear 18, a rack 19, a threaded rod 20, a clamping table 21, a cushion pad 22, a turntable 23, a holding rod 24, a supporting column 25, a limiting groove 26 and a limiting block 27.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-7, the stamping and clamping device for the automobile parts comprises a workbench 1, wherein a working groove 11 is formed in the workbench 1, four sliding grooves 12 are uniformly formed in the upper end of the workbench 1 in a cross shape, the four sliding grooves 12 are communicated with the working groove 11, a bearing plate 13 is arranged in the middle of the upper end of the workbench 1, sliding blocks 14 are slidably assembled in the four sliding grooves 12, clamping pieces are arranged at the upper ends of the four sliding blocks 14, and a toggle block 15 is fixedly arranged at the lower end of the four sliding blocks 14;

the inner wall of the upper side of the working groove 11 is rotationally provided with a disc 16, four arc through grooves 17 matched with the positions of four stirring blocks 15 are evenly formed in the upper end of the disc 16, the four stirring blocks 15 are respectively connected with the four arc through grooves 17 in a sliding mode, a gear 18 is mounted in the middle of the lower end of the disc 16, racks 19 meshed with the gear 18 are slidably mounted in the working groove 11 in a front-back sliding mode, threaded rods 20 are rotationally mounted in the working groove 11, a rotary table 23 is fixedly mounted at the front end of each threaded rod 20 in a stretching mode, and the racks 19 are in threaded connection with the threaded rods 20.

When the automobile parts need to be punched, a worker can mount the punching tool on the bearing plate 13, when the parts are placed on the punching tool, and when the parts need to be clamped, the four sliding blocks 14 are far away from the bearing plate 13 in the original state, and because the gear 18 is meshed with the rack 19, when the rack 19 does not move, the gear 18 cannot rotate, and then the disc 16 cannot rotate, because the four sliding blocks 14 slide in the four sliding grooves 12 respectively in a straight line, and the four poking blocks 15 can rotate in an arc along with the rotation of the disc 16, the straight line and the arc are staggered, therefore, when the disc 16 does not rotate, the four sliding blocks 14 cannot slide, when the parts need to be clamped, the worker rotates the turntable 23, the rotation of the turntable 23 can drive the threaded rod 20 to rotate, because the threaded rod 20 is in threaded connection with the rack 19, along with forward and reverse rotation of the threaded rod 20 by a worker, the threaded rod 20 can drive the rack 19 to move back and forth, when the rack 19 moves, the disc 16 can be driven to rotate through meshing with the gear 18, the disc 16 is controlled to rotate when clamping is needed, one end of the circular arc through groove 17 is far away from the circle center of the disc 16, the other end is close to the circle center of the disc 16, and when clamping is needed, the four sliding blocks 14 are required to be simultaneously close to the bearing plate 13, the four poking blocks 15 slide inside the four arc through grooves 17 and gradually slide towards one end close to the circle center of the disc 16 after rotating the disc 16, in the process, the four sliding blocks 14 can be driven to be simultaneously close to the bearing surface 13 until the sliding blocks 14 drive the clamping piece to contact with the part and apply clamping force, the rotating disc 23 can be stopped, otherwise, when clamping is released, the disc 16 is reversely rotated, the operation is simple and convenient, after clamping, the subsequent stamping work can be performed by using the stamping device;

when the clamping device is used, the four sliding blocks 14 can be driven to simultaneously approach the bearing plate 13 and separate from the bearing plate 13 only by rotating the turntable 23, so that clamping and unclamping operations are more convenient, the working efficiency of workers can be effectively improved, the four sliding blocks 14 drive the four clamping pieces, not only can regular rectangular square parts be clamped, but also disc type parts with different diameters can be clamped, and the practicability is higher.

The clamping piece comprises a clamping table 21, the clamping table 21 is fixedly arranged at the upper end of the sliding block 14, and a buffer cushion 22 is arranged at one end, close to the bearing plate 13, of the clamping table 21; therefore, when in use, the four sliding blocks 14 can drive the clamping table 21 to approach to and separate from the bearing plate 13, and the buffer cushion 22 can start the buffer function during clamping, so that the device is more practical.

The front end of the turntable 23 is eccentrically provided with a holding rod 24; the eccentrically arranged holding rod 24 is more convenient for a worker to rotate the turntable 23, and the use is more convenient.

Four support columns 25 are uniformly arranged at the lower end of the workbench 1; thus, the four support columns 25 can provide stable support for the workbench 1, and the workbench 1 can be conveniently taken out.

A limiting groove 26 is formed in the inner wall of the bottom side of the working groove 11, and a limiting block 27 which is in sliding connection with the limiting groove 26 is arranged at the lower end of the rack 19; therefore, when the rack 19 slides back and forth, the limiting block 27 slides in the limiting groove 26 to limit the rack 19, and the position of the rack 19 is prevented from shifting.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. Automobile part punching press clamping device, including the workstation, its characterized in that: the workbench is characterized in that a working groove is formed in the workbench, four sliding grooves are uniformly formed in the upper end of the workbench in a cross shape, the four sliding grooves are all communicated with the working groove, a bearing plate is arranged in the middle of the upper end of the workbench, sliding blocks are slidably assembled in the four sliding grooves, clamping pieces are arranged at the upper ends of the four sliding blocks, and stirring blocks are fixedly arranged at the lower ends of the four sliding blocks;

2. The automobile part stamping and clamping device according to claim 1, wherein: the clamping piece comprises a clamping table which is fixedly arranged at the upper end of the sliding block, and a buffer cushion is arranged at one end, close to the bearing plate, of the clamping table.

3. The automobile part stamping and clamping device according to claim 1, wherein: the front end of the turntable is eccentrically provided with a holding rod.

4. The automobile part stamping and clamping device according to claim 1, wherein: four support columns are uniformly arranged at the lower end of the workbench.

5. The automobile part stamping and clamping device according to claim 1, wherein: and a limiting groove is formed in the inner wall of the side of the working groove bottom, and a limiting block which is in sliding connection with the limiting groove is arranged at the lower end of the rack.