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A metal workpiece clamping process

A metalworking and crafting technology, applied in metal processing equipment, storage devices, feeding devices, etc., can solve problems such as damage to hardware workpieces, incomplete fixing of hardware workpieces, etc., to improve quality, fix stability, and reduce stress and deformation. Effect

Active Publication Date: 2020-02-04
深圳市大昆轮五金塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, solve the problem of incomplete fixation of hardware workpieces and damage to hardware workpieces during the fixation process

Method used

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Embodiment approach

[0032] As an embodiment of the present invention, both sides of the rotating shaft of the motor 2 are provided with limit rods 4; the limit rods 4 are vertically arranged, and the upper ends of the limit rods 4 are fixedly connected to the top inner wall of the frame body 1, The lower end passes through the fixed block 11 and penetrates into the extruded block 12, and is respectively connected with the fixed block 11 and the extruded block 12 in rotation; when working, during the downward movement of the extruded block 12, due to the action of the limit rod 4, the extruded The briquetting block 12 can only move up and down vertically, which effectively prevents the briquetting block 12 from swinging, resulting in incomplete fixation of the hardware workpiece.

[0033] As an embodiment of the present invention, the side of the limit rod 4 away from the rotating block 3 is provided with a first air bag 41; the first air bag 41 is fixedly connected between the fixed block 11 and t...

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Abstract

The invention belongs to the technical field of clamping, and particularly relates to a hardware workpiece clamping technology. The hardware workpiece clamping technology comprises the following stepsthat S1, a hardware workpiece is put into a water bath to be preheated, and the preheating temperature is the maximum temperature which is locally generated during cold stamping of the hardware workpiece; S2, the hardware workpiece preheated in the step S1 is tightly clamped through a clamp, and then the hardware workpiece is stamped; and S3, after stamping in the step S2 is completed, the hardware workpiece is taken down from the clamp and sent into the next working procedure. The hardware workpiece clamping technology is mainly used for solving the problems that hardware is not fixed thoroughly and damaged in the fixing process.

Description

technical field [0001] The invention belongs to the technical field of clamping, in particular to a clamping process for hardware workpieces. Background technique [0002] Metal stamping is a common processing method for hardware workpieces at present. Stamping metal workpieces makes the metal workpieces have different shapes and structures, which is convenient for further processing and assembly of hardware workpieces in the later stage. [0003] Some clamping device technical solutions for metal stamping machines have also appeared in the prior art, such as a Chinese patent with application number 2017103064174, which discloses a metal workpiece clamping process, including the device body; the device body is mainly composed of The base, the top plate, the partition plate, the fixed boss and the pressure plate are composed; the base and the top plate are fixedly connected by side plates, and a partition plate is arranged horizontally inside the device body, and a rotating s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D43/00
CPCB21D43/00
Inventor 陈浩
Owner 深圳市大昆轮五金塑胶制品有限公司
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