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Jaw vice self-adaptive to clamping

A self-adapting and clamping technology, applied in the vise field, can solve the problems of unstable clamping and difficult-shaped parts positioning, and achieve the effect of improving the firmness

Pending Publication Date: 2020-08-18
CHANGZHOU INST OF LIGHT IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the vise in the prior art, the opposite surfaces of the movable pliers body and the fixed pliers body are parallel to each other. The parts are in line contact, resulting in unstable clamping and difficulty in positioning special-shaped parts. A vise that can be adaptively clamped is now provided. A vise that can be adaptively clamped

Method used

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  • Jaw vice self-adaptive to clamping
  • Jaw vice self-adaptive to clamping
  • Jaw vice self-adaptive to clamping

Examples

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Embodiment 1

[0023] Such as Figure 1-3 As shown, a vise capable of self-adaptive clamping includes a fixed pliers body 1, a moving pliers body 2 and a screw rod 3, a drive nut 4 is fixed on the fixed pliers body 1, and the screw rod 3 is rotatably mounted on On the movable pliers body 2, and the screw rod 3 is axially fixed on the movable pliers body 2, and the movable pliers body 2 is slidably arranged on the fixed pliers body 1 along the axial direction of the screw rod 3, and the screw rod 3 and the transmission nut 4 threaded transmission connection, the right side of the movable pliers 2 and the left side of the fixed pliers 1 are opposite and parallel to each other;

[0024] The right side of the fixed pliers body 1 is provided with a plurality of left sliding holes 101, and a left top block 5 is slidably arranged in the left sliding holes 101 along the axial direction of the screw mandrel 3, and the left top block 5 on the fixed pliers body 1 is The blocks 5 are parallel to each o...

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Abstract

The invention relates to the technical field of jaw vices, in particular to a jaw vice self-adaptive to clamping. When a screw rod is used to drive a moving vice body to approach a fixed vice body soas to clamp a specially shaped part, all left jacking blocks are in contact with the left side of the specially shaped part and all right jacking blocks are in contact with the right side of the specially shaped part, so multi-point clamping of the specially shaped part can be realized in a self-adaptive manner. The firmness of clamping is improved. The position of the specially shaped part relative to the jaw vice can be manually adjusted based on actual situation, so the specially shaped part can be conveniently positioned by the jaw vice in the process of following processing. After adjustment, a left fastening screw is fastened to drive a left fastening plate to move downwardly, and all the left jacking blocks are pressed downwardly and fixed; a right fastening screw is fastened to drive a right fastening plate top move downwardly, so all the right jacking blocks are pressed downwardly and fixed; and afterwards, the screw rod is rotated to drive the moving vice body to approach thefixed vice body, so the specially shaped part can be clamped and fixed by the left jacking blocks and the right jacking blocks and firm clamping is formed.

Description

technical field [0001] The invention relates to the technical field of vices, in particular to a vise capable of self-adaptive clamping. Background technique [0002] The vise is a general fixture used to clamp the workpiece. It is an essential tool for the fitter workshop. It is mainly composed of a fixed pliers body, a transmission nut, a screw rod and a movable pliers body. Installed on the movable pliers, it can rotate but cannot move axially, and cooperates with the transmission nut installed in the fixed pliers. When the handle is shaken to rotate the screw rod, the movable pliers can be driven to act as an axis relative to the fixed pliers. However, the opposite surfaces of the movable pliers and the fixed pliers of the existing vise are parallel to each other, and when clamping special-shaped parts, the movable pliers and the fixed pliers are easy to collide with the special-shaped parts. For line contact, resulting in unstable clamping, it is difficult to position ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B5/10B25B5/16
CPCB25B5/10B25B5/16B25B5/163
Inventor 高天友
Owner CHANGZHOU INST OF LIGHT IND TECH
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