CN214445660U

CN214445660U - Engine nut clamping device

Info

Publication number: CN214445660U
Application number: CN202120305901.7U
Authority: CN
Inventors: 顾红林; 顾京京; 徐贻文
Original assignee: Kunshan Mingyuan Precision Hardware Co ltd
Current assignee: Kunshan Mingyuan Precision Hardware Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-22
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an engine nut clamping device, include: the clamping device comprises a workbench, two symmetrically arranged clamping blocks, a driving assembly for driving one of the clamping blocks to be close to or far away from the other clamping block, and a protective shell for protecting the driving assembly. The clamping block in the device is detachably connected with the workbench and the driving plate, and when the clamping part of the device is damaged, the clamping block can be replaced and then continuously used, so that resources are saved; the clamping block in the device is provided with a plurality of groups of profiling holes for clamping materials to clamp the materials, so that the processing efficiency of products is improved; the device simple structure, the operation of being convenient for, the suitability is strong.

Description

Engine nut clamping device

Technical Field

The utility model relates to a centre gripping technical field, concretely relates to engine nut clamping device.

Background

With the continuous improvement of living standard, the use amount of automobiles is larger and larger, and the manufacturing and processing capacity of factories to the automobiles is stronger and stronger. At present, a plurality of small-sized parts can be used in the automobile manufacturing process, the parts need to be clamped by using a special clamping jig in the processing process, the clamping jig can continuously wear in the using process, and the worn clamping jig can cause product processing to generate errors in the using process so as to process bad products. The traditional method is to scrap the whole clamp jig, which causes great waste. Therefore, it is necessary to develop a clamping device that is easy to disassemble and can be replaced and used continuously when the clamping portion of the clamping fixture is damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an engine nut clamping device.

The technical scheme of the utility model is that: an engine nut holding device comprising: the clamping device comprises two clamping blocks, a driving assembly and a protective shell, wherein the clamping blocks are symmetrically arranged on a workbench, the driving assembly drives one clamping block to be close to or far away from the other clamping block, and the protective shell is used for protecting the driving assembly;

profiling holes for placing materials are formed in the positions, close to the upper end face, of the two opposite end faces of the two clamping blocks, assembling grooves are formed in the rear end faces of the two clamping blocks, and abdicating grooves are formed in the lower end faces of the two clamping blocks;

the two clamping blocks are connected to the workbench in a sliding mode and can move horizontally relative to the workbench, and the driving assembly is detachably connected to the clamping blocks.

Preferably, the workbench comprises an L-shaped support plate, the upper surface of the horizontal plate in the support plate is provided with a plurality of first protruding ribs which are arranged in parallel and used for the driving assembly to slide in the horizontal direction, and a support frame used for supporting the driving assembly to slide in the horizontal direction;

and a second convex edge for assembling the clamping block is arranged on the inner wall of the vertical plate in the supporting plate.

Preferably, a reinforcing plate is arranged between the supporting frame and the supporting plate.

Preferably, the driving assembly comprises a driving plate, a driving rod and a third rib slidably connected with the clamping block, the third rib is fixedly arranged on one side, facing the vertical plate in the supporting plate, of the driving plate, one end of the driving rod is rotatably connected with the driving plate, and the other end of the driving rod is provided with the driving plate.

Preferably, the driving plate is provided with a rotating sleeve, one end of the driving rod, which is far away from the driving plate, is sleeved with a bearing, and the bearing is embedded in the rotating sleeve.

Preferably, handles convenient to detach are arranged on the left end face and the right end face of the clamping block.

Preferably, the lower terminal surface of workstation is equipped with the support column, the one end of support column with workstation fixed connection, the other end fixedly connected with universal wheel of support column.

The utility model has the beneficial technical effects that:

1. the clamping block is detachably connected to the workbench and the driving plate, and when the clamping part of the device is damaged, the clamping block can be replaced and then used continuously, so that resources are saved.

2. The clamping block is provided with a plurality of groups of profiling holes for clamping materials to clamp the materials, and the processing efficiency of products is improved.

3. The device has simple structure, convenient operation and strong applicability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the driving plate of the present invention;

FIG. 3 is a schematic structural view of the workbench of the present invention;

fig. 4 is a schematic structural diagram of the driving assembly of the present invention;

fig. 5 is a schematic diagram of the locally enlarged structure of the driving assembly of the present invention.

The reference signs are:

100. a work table; 200. a clamping block; 300. a drive assembly; 400. a protective shell; 101. a support plate; 102. a first rib; 103. a second rib; 104. a support frame; 105. a support pillar; 106. a universal wheel; 107. a reinforcing plate; 201. profiling a hole; 202. assembling a groove; 203. a yielding groove; 204. a handle; 301. a drive plate; 302. a drive rod; 303. a third rib; 304. a rotating sleeve; 305. a bearing; 306. a drive plate.

Detailed Description

In order to make the technical means of the present invention clearer and to implement the present invention according to the content of the specification, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples, which are used for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-5, the utility model particularly relates to an engine nut clamping device, include: the clamping device comprises a workbench 100, two symmetrically arranged clamping blocks 200, a driving assembly 300 for driving one clamping block 200 to approach or depart from the other clamping block, and a protective shell 400 for protecting the driving assembly 300;

profiling holes 201 for placing materials are formed in the positions, close to the upper end faces, of two opposite end faces of the two clamping blocks 200, assembly grooves 202 are formed in the rear end faces of the two clamping blocks 200, and abdicating grooves 203 are formed in the lower end faces of the two clamping blocks 200;

workstation 100 includes the backup pad 101 of L type, the upper surface of backup pad 101 is equipped with the first bead 102 that supplies drive assembly 300 to slide on the horizontal direction, and is used for the drive assembly 300 rotates, and then drives drive assembly 300 is at the gliding support frame 104 of horizontal direction, and support frame 104 is equipped with threaded through-hole, and the position that drive rod 302 is close to the centre is provided with the screw thread, drives the removal of drive plate 301 through rotating drive rod 302.

The inner surface of the side wall of the supporting plate 101 is provided with a second rib 103 for assembling with the clamping block 200.

The fixture block 200 comprises a first fixture block and a second fixture block, an assembly groove 202 of the rear end face of the first fixture block is arranged on the inner surface of the side wall of the support plate 101, the second rib 103 is slidably connected with the side wall of the support plate 101 and used for fixing the position of the first fixture block, a yielding groove 203 is arranged on the lower end face of the first fixture block and used for avoiding interference of the first rib 102 on the upper surface of the support plate 101, the assembly groove 202 of the rear end face of the second fixture block is matched with a third rib 303 on the drive plate 301, a yielding groove 203 is arranged on the lower end face of the second fixture block and used for avoiding interference of the first rib 102 on the upper surface of the support plate 101, and the drive assembly 300 drives the second fixture block to slide on the workbench 100 and be far away from or close to the first fixture block.

Further, referring to fig. 3, a reinforcing plate 107 is disposed between the supporting frame 104 and the supporting plate 101.

Further, referring to fig. 4, the driving assembly 300 includes a driving plate 301, a driving rod 302, and a third rib 303 slidably connected to the clamping block 200, the third rib 303 is fixedly disposed on one side of the driving plate 301 facing the vertical plate of the supporting plate 101, one end of the driving rod 302 is rotatably connected to the driving plate 301, a driving plate 306 is disposed at the other end of the driving rod 302, the driving plate 306 is manually rotated to drive the driving rod 302 to rotate, the driving rod 302 is connected to the supporting frame 104 through a thread, and the driving plate 301 is driven to move during the rotation of the driving rod 302.

Further, referring to fig. 5, the driving plate 301 is provided with a rotating sleeve 304, and a bearing 305 is sleeved on an end of the driving rod 302 away from the driving plate 306, and the bearing 305 is embedded in the rotating sleeve 304.

Further, referring to fig. 2, the left and right end faces of the clamping block 200 are provided with handles 204 which are easy to detach.

Further, as shown in fig. 3 to 4, a support column 105 is disposed on a lower end surface of the workbench 100, one end of the support column 105 is fixedly connected to the workbench 100, and another end of the support column 105 is fixedly connected to a universal wheel 106, so that the device is convenient to move.

When the device is in use, the material is placed in the profiling hole 201 of the first clamping block, the driving disc 306 is rotated, the second clamping block is driven to be close to the first clamping block and used for clamping the material, after the device is used for a long time, the clamping block 200 can be damaged, the damaged clamping block 200 cannot be used continuously, the first clamping block and/or the second clamping block can be taken out manually through the handle 204 and replaced by a new clamping block 200 for continuous use.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. An engine nut clamping device, comprising: the clamping device comprises a workbench (100), two symmetrically arranged clamping blocks (200), a driving assembly (300) for driving one clamping block (200) to be close to or far away from the other clamping block and a protective shell (400) for protecting the driving assembly (300);

the two opposite end faces of the two clamping blocks (200) and the positions close to the upper end faces are respectively provided with a profiling hole (201) for placing materials, the rear end faces of the two clamping blocks (200) are respectively provided with an assembly groove (202), and the lower end faces of the two clamping blocks (200) are respectively provided with a abdicating groove (203);

the two clamping blocks (200) are connected to the workbench (100) in a sliding mode and can slide horizontally relative to the workbench (100), and the driving assembly (300) is detachably connected to the clamping blocks (200).

2. The engine nut holding device according to claim 1, characterized in that the worktable (100) comprises an L-shaped support plate (101), the upper surface of a horizontal plate in the support plate (101) is provided with a plurality of first ribs (102) which are arranged in parallel and used for the driving component (300) to slide in the horizontal direction, and a support frame (104) used for supporting the driving component (300) to slide in the horizontal direction;

and a second convex edge (103) for assembling the clamping block is arranged on the inner wall of the vertical plate in the supporting plate (101).

3. The engine nut holding apparatus according to claim 2, characterized in that a reinforcement plate (107) is provided between the support frame (104) and the support plate (101).

4. The clamping device for the engine nut as recited in claim 3, characterized in that the driving assembly (300) comprises a driving plate (301), a driving rod (302) and a third rib (303) connected with the clamping block (200) in a sliding manner, the third rib (303) is fixedly arranged on one side of the driving plate (301) facing a vertical plate in the supporting plate (101), one end of the driving rod (302) is rotatably connected with the driving plate (301), and the other end of the driving rod (302) is provided with a driving plate (306).

5. The engine nut holding device according to claim 4, characterized in that the driving plate (301) is provided with a rotating sleeve (304), and a bearing (305) is sleeved on one end of the driving rod (302) far away from the driving plate (306), and the bearing (305) is embedded in the rotating sleeve (304).

6. The engine nut holding device according to claim 1, characterized in that the left and right end faces of the holding block (200) are provided with handles (204) which are convenient to detach.

7. The clamping device for the engine nut as recited in claim 1, characterized in that a support column (105) is arranged on the lower end face of the workbench (100), one end of the support column (105) is fixedly connected with the workbench (100), and the other end of the support column (105) is fixedly connected with a universal wheel (106).