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Clamping device with tilting prevention function

A clamping device and anti-tilt technology, applied in the direction of manufacturing tools, vices, etc., can solve the problems of uneven processing force, poor stability of the clamping tool, easy to tilt, etc., to prolong the service life and avoid the workpiece. Surface scratches and deformation, the effect of ensuring accuracy

Inactive Publication Date: 2017-01-11
CHENGDU SENYUHONG GREENING ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a clamping device with an anti-tilt function, which is used to solve the problem that the existing clamping tools have poor stability during the clamping process of processing thin-walled plates, and are prone to produce uneven processing force. tilted question

Method used

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  • Clamping device with tilting prevention function
  • Clamping device with tilting prevention function
  • Clamping device with tilting prevention function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] combined with Figure 1-2 As shown, a clamping device with an anti-tilt function includes a body 1, a rotating table 2, a base 3, a static half tong 11, a moving half tong 12, a threaded rod 5 and a handle 6, a body 1, a rotating table 2 and a base 3 are connected sequentially from top to bottom and the rotating table 2 can rotate on the base 3, the static half tongs 11 are installed on the body 1 and connected to one end of the body 1 integrally, the moving half tongs 12 and the static half tongs The pliers 11 are relatively arranged on the body 1, and the other end of the body 1 away from the static half pliers 11 is provided with a boss 13, and the boss 13 is threadedly connected with a threaded rod 5, and one end of the threaded rod 5 is connected to the movable half. The other end of the pliers 12 is connected with a handle 6, and a bracket 7 is arranged on both sides of the body 1 in the length direction, and the bracket 7 is located directly below the clamping su...

Embodiment 2

[0027] In order to further realize the adjustment of the bracket 7, on the basis of Embodiment 1, combined with the attached Figure 1-3 As shown, the bracket 7 includes a tray 71, a telescopic rod 72 connected to the lower end of the tray 71, the telescopic rod 72 is slidably connected with a bracket 73 installed on the body 1 and the bracket 73 is also provided with a bracket for fixing the The locking screw 74 of the telescoping rod 72 and the relative position of the support 73.

[0028] working principle:

[0029] First, loosen the locking screw 74, move the telescopic rod 72 down to the lowest point, and install the workpiece to be processed on the moving half tong 12 and the static half of the present invention according to the steps of installing the workpiece described in the working principle in Embodiment 1. Tighten between the pliers 11, adjust the telescopic rod 72 upwards until the upper surface of the tray 71 is firmly against the workpiece, and tighten the loc...

Embodiment 3

[0032] In order to further improve the stability and convenience of operation of the present invention, on the basis of any one of the above embodiments, in combination with the attached Figure 1-3 As shown, a slide bar 4 is arranged between the static half tong 11 and the boss 13, the axis of the slide bar 4 is arranged parallel to the axis of the threaded rod 5, and the slide bar 4 runs through the movable half tong 12, The movable half tong 12 can slide back and forth along the slide bar 4 .

[0033] In this embodiment, the number of the sliding rods 4 is two.

[0034] In this embodiment, the clamping surface of the movable half pliers 12 is equipped with a dynamic contact block 121 through bolts, and the clamping surface of the static half pliers 11 is equipped with a static contact block 111 through bolts, and the dynamic contact block 121 and the static contact The material of block 111 is the same.

[0035] In this embodiment, the materials of the moving contact bloc...

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Abstract

The invention discloses a clamping device with a tilting prevention function. The clamping device comprises a body, a rotating table, a base, a static half tong, a movable half tong, a threaded rod and a handle, wherein the body, the rotating table and the base are sequentially connected from top to bottom, the rotating table can rotate on the base, the static half tong is mounted on the body and is integrally connected with one side end of the body, the movable half tong and the static half tong are arranged on the body oppositely, one support is arranged on each of two side surfaces of the body in the length direction, and the supports are located right below the clamping surface of the static half tong and can be vertically adjusted in position. The supports are added, a workpiece can be stably placed on the supports and clamped, the supports can counteract longitudinal external stress borne by the workpiece during polishing or cutting of the workpiece, the resultant external force borne by the workpiece is zero, the workpiece is kept still all the time, the workpiece machining accuracy can be guaranteed, and the risk of scratching on the workpiece surface can be reduced.

Description

technical field [0001] The invention relates to the field of clamping tools, in particular to a clamping device with an anti-tilt function. Background technique [0002] In the actual use process, the most widely used clamping tool is the bench vise, which is an indispensable clamping tool especially for the fitter operation, and is also a relatively convenient clamping tool. The characteristics of simple structure, large clamping force and long life have been widely used by machining workshops. Most of the existing bench vises are made of cast iron. Because the rigidity and strength of cast iron are not high enough, two clamping blocks with relatively high hardness and strength are usually installed on the clamping mouth to prevent the bench vise from being caused by the clamping of the workpiece. Damage to the clamping part of the pliers will affect its life. The clamping blocks of the existing bench vises are usually very high in hardness, and it is usually not possible...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B1/24
CPCB25B1/2463
Inventor 王志国
Owner CHENGDU SENYUHONG GREENING ENG CO LTD
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