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Irregular workpiece clamping device

A clamping device, irregular technology, applied in the direction of clamping device, positioning device, metal processing machinery parts, etc., can solve the problems of easy deviation in processing and difficult to achieve complete fixation

Inactive Publication Date: 2021-04-06
国立学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a clamping device for irregular workpieces, which solves the problem that it is difficult to completely fix the irregular stones when the clamping mechanism of the prior art clamps them. It is very easy to have the problem of offset

Method used

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Examples

Experimental program
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Embodiment Construction

[0026] like Figure 1-7 As shown, an irregular workpiece clamping device includes a fixed plate 1 and two bases 2, the bases 2 are respectively located on the front and rear sides of the bottom surface of the fixed plate 1, the two bases 2 are fixedly connected with the fixed plate 1, and the fixed plate 1 Four limit mechanisms 3 are installed on the circumferential surface of the fixed plate 1, the fixed plate 1 is a circular structure, the limit mechanism 3 is vertically arranged with the fixed plate 1, and the four limit mechanisms 3 are distributed in a circular array equidistant from the axis line of the fixed plate 1 Setting, the right side of the fixed plate 1 is provided with a push plate 4, the right side of the push plate 4 is fixedly equipped with a force plate 5, the push plate 4 is a circular structure, the force plate 5 is concentrically arranged with the push plate 4, and the push plate 4 is set concentrically with the fixed plate 1, the force plate 5 cooperates...

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Abstract

The invention provides an irregular workpiece clamping device, and relates to the field of clamps. The irregular workpiece clamping device comprises a fixing plate and two bases. The two bases are correspondingly located on the front side and the rear side of the bottom face of the fixing plate, the two bases are fixedly connected with the fixing plate, four limiting mechanisms are installed on the circumferential face of the fixing plate, a push plate is arranged on the right side of the fixing plate, a stress plate is fixedly installed on the right side face of the push plate, the circumferential face of the push plate is fixedly connected with the four limiting mechanisms, a fixing cone is inserted in the middle of the fixing plate, and a sleeve is fixedly installed in the middle of the left side face of the push plate. According to the irregular workpiece clamping device, the limiting mechanism, the push plate and the stress plate are arranged, the stress plate is connected with the output end of a hydraulic cylinder, so that a good fixing effect is achieved when irregular stones are processed, and the problems that in the prior art, when a clamping mechanism clamps the irregular stones, the effect of complete fixing is difficult to achieve, and deviation is prone to occurring during processing are solved.

Description

technical field [0001] The invention relates to the field of clamps, in particular to an irregular workpiece clamping device. Background technique [0002] Drilling refers to the operation of drilling holes on solid materials with a drill bit. With the continuous improvement of technology, more and more material products and tooling parts need to be processed by drilling. Before drilling, it is necessary to Use a drill to position the workpiece to be drilled. This is a very easy operation on a workpiece with a flat surface. However, if the surface of the workpiece to be drilled is very irregular, such as stones, uneven, then the drill The drill tip part of the hole cannot be accurately positioned in the center of the hole to be drilled, and it is very easy to slip and the positioning is disordered, causing the drill bit to tilt, which is very easy to collapse during the drill bit rotation, which greatly reduces the service life of the drill bit. [0003] When the clamping m...

Claims

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Application Information

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IPC IPC(8): B23Q3/00
CPCB23Q3/00B23Q2703/10
Inventor 国立学
Owner 国立学
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