CN211728381U - Clamping device is used in automobile parts processing - Google Patents

Abstract

The utility model discloses a clamping device for automobile parts processing, comprising an adjustment box, two sliding blocks are slidably installed on the inner wall of the bottom end of the adjustment box, and a horizontally arranged bidirectional threaded rod is also rotatably installed in the adjustment box , the sliding block is provided with a first threaded hole, the bidirectional threaded rod penetrates the sliding block through the first threaded hole, the top of the sliding block is fixedly connected with a vertically arranged connecting rod, and the top of the connecting rod extends to the outside of the adjustment box and is fixed A clamping box is connected, the two clamping boxes are symmetrically arranged, a driving cavity and a clamping cavity are respectively opened on the clamping boxes, and two horizontally arranged second threaded rods are rotatably installed in the driving cavity. The utility model has the advantages of ingenious structure, convenient use, very convenient installation and disassembly of the plate, stable clamping, no deflection of the plate during processing, and the distance between the two clamping boxes can be adjusted manually, so that the The device can clamp and fix plates of different widths.

Description

A clamping device for machining auto parts

technical field

The utility model belongs to the technical field of automobile parts processing, in particular to a clamping device for the processing of automobile parts.

Background technique

Auto parts processing is the unit that constitutes the whole of auto parts processing and the products that serve the processing of auto parts. With the increasingly fierce competition in the auto parts processing market, the popularization of environmental protection concepts, and the continuous upgrading and application of technology, the international auto parts processing parts industry has shown the following development characteristics in recent years: auto parts processing system matching, modular supply trends Just in the ascendant; auto parts processing and procurement are globalized; auto parts processing industry transfer speed is accelerating.

In the process of processing automobile panels, it is generally necessary to perform steps such as grinding, painting, drilling and cutting. In the process of processing, it is generally necessary to clamp and fix them by a clamping device. Most of the existing clamping devices can only Fixing a single size plate, the versatility is poor.

Utility model content

The purpose of the present invention is to provide a clamping device for processing automobile parts, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including an adjustment box, two sliding blocks are slidably installed on the inner wall of the bottom end of the adjustment box, and a horizontally arranged bidirectional threaded rod is also rotatably installed in the adjustment box, and the sliding block A first threaded hole is opened on the upper part, the bidirectional threaded rod penetrates the sliding block through the first threaded hole, the top of the sliding block is fixedly connected with a vertically arranged connecting rod, and the top of the connecting rod extends to the outside of the adjustment box and is fixedly connected with a clamp The tightening box, the two clamping boxes are symmetrically arranged, the clamping boxes are respectively provided with a driving cavity and a clamping cavity, two horizontally arranged second threaded rods are rotatably installed in the driving cavity, and vertically arranged threaded rods are installed in the driving cavity. The moving plate, the moving plate is provided with two second threaded holes, the two second threaded rods respectively penetrate through the moving plate through the two second threaded holes, the outer side of the second threaded rod is fixedly installed with a driven gear, and the driving cavity A driving rod is also rotatably installed, one end of the driving rod is fixedly connected with a driving gear, the driving rod is located between the two driven gears, and the driving gear is meshed with the two driven gears, and one end of the moving plate close to the clamping cavity is fixed A double-sided rack is connected, one end of the double-sided rack extends into the clamping cavity, two rotating shafts are rotatably installed on the inner wall of one side of the clamping cavity, the outer side of the rotating shaft is fixedly installed with a clamping gear, and one end of the rotating shaft is fixed A clamping rod is connected, and the double-sided rack extends between the two clamping gears and meshes with the two clamping gears.

Preferably, one end of the clamping rod away from the rotating shaft extends to the outside of the clamping cavity and is fixedly connected with the clamping plate.

Preferably, a clamping pad is fixedly connected to one side of the two clamping plates close to each other, and the clamping pad is made of rubber.

Preferably, one end of the bidirectional threaded rod extends to the outside of the adjustment box and is fixedly connected with a second rotating handle.

Preferably, one end of the driving rod away from the driving gear extends to the outside of the driving cavity and is fixedly connected with a second rotating handle.

Preferably, a guide rail is fixedly connected to the inner wall of the bottom end of the adjustment box, and both sliding blocks are slidably mounted on the sliding blocks.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The plate can be clamped and fixed by rotating the driving rod through the second turning handle to drive the two clamping plates to approach each other. The plate can be loosened by turning the second turning handle in the opposite direction. The installation and disassembly of the plate are very convenient. , and the clamping is stable, and the plate will not be deflected during processing;

2. One end of the two-way threaded rod extends to the outside of the adjustment box and is fixedly connected with a second rotating handle. Through the second rotating handle, the second rotating handle can be rotated with less effort, so as to drive the two sliding blocks to move closer to or away from each other, Therefore, the distance between the two clamping boxes can be adjusted, so that the device can clamp and fix plates of different widths.

The utility model has the advantages of ingenious structure, convenient use, very convenient installation and disassembly of the plate, stable clamping, no deflection of the plate during processing, and the distance between the two clamping boxes can be adjusted manually, so that the The device can clamp and fix plates of different widths.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the sectional view of the main perspective of the clamping box of the utility model;

3 is a cross-sectional view of the adjusting box of the present invention from a main perspective.

In the figure: 1. Adjustment box; 2. Two-way threaded rod; 3. Second turning handle; 4. Slide block; 5. Guide rail; 6. Connecting rod; 7. Clamping box; 8. Drive cavity; 9. Clamping cavity; 10, second threaded rod; 11, driven gear; 12, moving plate; 13, driving rod; 14, second turning handle; 15, driving gear; 16, clamping pad; 17, double-sided rack; 18. Clamping gear; 19. Clamping rod; 20. Clamping plate.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments.

The following examples are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. Conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention all belong to the scope of protection of the present invention.

Please refer to FIGS. 1-3 , the present utility model provides a technical solution for a clamping device for processing auto parts: it includes an adjustment box 1 , two sliding blocks 4 are slidably installed on the inner wall of the bottom end of the adjustment box 1 , and inside the adjustment box 1 A horizontally arranged bidirectional threaded rod 2 is also rotated and installed, the sliding block 4 is provided with a first threaded hole, the bidirectional threaded rod 2 penetrates the sliding block 4 through the first threaded hole, and the top of the sliding block 4 is fixedly connected with a vertical connection. Rod 6, the top end of the connecting rod 6 extends to the outside of the adjusting box 1 and is fixedly connected with a clamping box 7, the two clamping boxes 7 are symmetrically arranged, and the clamping box 7 is respectively provided with a driving cavity 8 and a clamping cavity 9 , two horizontally arranged second threaded rods 10 are rotatably installed in the driving cavity 8, and a vertically arranged moving plate 12 is arranged in the driving cavity 8. The moving plate 12 is provided with two second threaded holes, two second threaded rods The threaded rods 10 respectively penetrate through the moving plate 12 through two second threaded holes. The driven gear 11 is fixedly installed on the outer side of the second threaded rods 10 , and a driving rod 13 is also rotatably installed in the driving cavity 8 , and one end of the driving rod 13 is fixed The driving gear 15 is connected, the driving rod 13 is located between the two driven gears 11, and the driving gear 15 is meshed with the two driven gears 11. One end of the moving plate 12 close to the clamping cavity 9 is fixedly connected with double-sided teeth Rack 17, one end of the double-sided rack 17 extends into the clamping cavity 9, two rotating shafts are rotatably installed on the inner wall of one side of the clamping cavity 9, the outer side of the rotating shaft is fixedly installed with a clamping gear 18, and one end of the rotating shaft is fixed A clamping rod 19 is connected, and the double-sided rack 17 extends between the two clamping gears 18 and meshes with the two clamping gears 18 .

Preferably, one end of the clamping rod 19 away from the rotating shaft extends to the outside of the clamping cavity 9 and is fixedly connected with the clamping plate 20. When the double-sided rack 17 moves to the right, it can pass through the double-sided rack 17 and the clamping gear. The engagement of 18 drives the two clamping rods 19 to rotate relative to each other synchronously, so as to drive the two clamping plates 20 to approach each other, thereby clamping the automobile panel.

Preferably, the sides of the two clamping plates 20 that are close to each other are fixedly connected with a clamping pad 16, the clamping pad 16 is made of rubber material, and the clamping pad 16 can play the role of buffering and anti-skid.

Preferably, one end of the two-way threaded rod 2 extends to the outside of the adjustment box 1 and is fixedly connected with a second rotating handle I3, through which the second rotating handle I3 can be rotated effortlessly, thereby driving the two sliding blocks 4 By moving closer to or away from each other, the distance between the two clamping boxes 7 can be adjusted, so that the device can clamp and fix plates of different widths.

Preferably, one end of the driving rod 13 away from the driving gear 15 extends to the outside of the driving cavity 8 and is fixedly connected with a second rotating handle II14 . The meshing of the gear 11 can drive the two second threaded rods 10 to rotate synchronously, thereby driving the moving plate 12 to move horizontally, which in turn can drive the double-sided rack 17 to move horizontally, so that the distance between the two clamping plates 20 can be adjusted. To achieve the effect of clamping and loosening the plate.

Preferably, a guide rail 5 is fixedly connected to the inner wall of the bottom end of the adjustment box 1 , and the two sliding blocks 4 are both slidably installed on the sliding blocks 4 .

The working principle and use process of the present utility model: firstly, the two-way threaded rod 2 is rotated by the second turning handle I3 to adjust the distance between the two clamping boxes 7, so that the distance between the two clamping boxes 7 is the same as that of the plate. The width of the plate is matched, the side of the plate extends between the two clamping plates 20, and then the second rotating handle II14 is used to rotate the driving rod 13 to drive the two clamping plates 20 to approach each other to clamp and fix the plate. , the second rotating handle II14 can be rotated in the opposite direction to release the plate, the installation and disassembly of the plate are very convenient, and the clamping is stable, and the plate will not be deflected during the processing.

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

Claims (6)

1. The utility model provides a clamping device is used in automobile parts processing which characterized in that: comprises an adjusting box (1), two sliding blocks (4) are slidably mounted on the inner wall of the bottom end of the adjusting box (1), a horizontally arranged bidirectional threaded rod (2) is rotatably mounted in the adjusting box (1), a first threaded hole is formed in each sliding block (4), each bidirectional threaded rod (2) penetrates through each sliding block (4) through the corresponding first threaded hole, a vertically arranged connecting rod (6) is fixedly connected to the top end of each sliding block (4), the top end of each connecting rod (6) extends to the outer part of the adjusting box (1) and is fixedly connected with a clamping box (7), the two clamping boxes (7) are symmetrically arranged, a driving cavity (8) and a clamping cavity (9) are respectively formed in each clamping box (7), two horizontally arranged second threaded rods (10) are rotatably mounted in each driving cavity (8), a vertically arranged moving plate (12) is arranged in each driving cavity (8), and two second threaded holes are formed in each moving plate (12), two second threaded rods (10) respectively penetrate through a movable plate (12) correspondingly through two second threaded holes, driven gears (11) are fixedly installed on the outer sides of the second threaded rods (10), a driving rod (13) is further rotatably installed in a driving cavity (8), a driving gear (15) is fixedly connected to one end of the driving rod (13), the driving rod (13) is located between the two driven gears (11), the driving gear (15) is meshed with the two driven gears (11), a double-faced rack (17) is fixedly connected to one end, close to a clamping cavity (9), of the movable plate (12), one end of the double-faced rack (17) extends into the clamping cavity (9), two rotating shafts are rotatably installed on the inner wall of one side of the clamping cavity (9), clamping gears (18) are fixedly installed on the outer sides of the rotating shafts, clamping rods (19) are fixedly connected to one ends of the rotating shafts, and the double-faced rack (17) extends between the two, and engages both clamping gears (18).

2. The clamping device for machining the automobile parts as claimed in claim 1, wherein: one end of the clamping rod (19) far away from the rotating shaft extends to the outside of the clamping cavity (9) and is fixedly connected with a clamping plate (20).

3. The clamping device for machining the automobile parts as claimed in claim 2, wherein: one side of each of the two clamping plates (20) close to each other is fixedly connected with a clamping pad (16), and the clamping pads (16) are made of rubber.

4. The clamping device for machining the automobile parts as claimed in claim 1, wherein: one end of the bidirectional threaded rod (2) extends to the outside of the adjusting box (1) and is fixedly connected with a second rotating handle I (3).

5. The clamping device for machining the automobile parts as claimed in claim 1, wherein: one end of the driving rod (13) far away from the driving gear (15) extends to the outside of the driving cavity (8) and is fixedly connected with a second rotating handle II (14).

6. The clamping device for machining the automobile parts as claimed in claim 1, wherein: fixedly connected with guide rail (5) on the bottom inner wall of regulating box (1), two equal slidable mounting of sliding block (4) are on sliding block (4).

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