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Use method for fastening structure applied to rod material cutting

A technology of fastening structure and rod material, applied in the field of fastening structure for rod material cutting, can solve the problem of poor stability of the clamping mechanism, and achieve the effects of fast and quiet clamping adjustment, prolonging service life and reducing power consumption

Inactive Publication Date: 2017-06-09
重庆市巴南区前进机械厂
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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 method for using a fastening structure for rod material cutting, which solves the problem of poor stability of the clamping mechanism during rod material cutting, so as to achieve the purpose of stable and efficient processing

Method used

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  • Use method for fastening structure applied to rod material cutting
  • Use method for fastening structure applied to rod material cutting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 As shown, this embodiment includes the following steps:

[0028] A First place the bar material horizontally in the clamping groove formed between the fixed block and the movable block;

[0029] B Start the cylinder, and through the push of the cross rod and the push rod to the movable rod, the movable block starts to move to the direction where the fixed block is located;

[0030] C The movable block moves to fasten the bar material in the clamping groove, and then quickly cuts the part of the bar material exposed outside the clamping groove with a cutting tool;

[0031] D When the cylinder shrinks, the spring is compressed, and the protrusion is close to but not in contact with the inner wall of the end of the protrusion, so that the movable block moves quickly and smoothly away from the fixed block; when the cylinder is extended, the end of the push rod moves inside the protrusion One end distance, the spring is stretched, the protru...

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Abstract

The invention discloses a use method for a fastening structure applied to rod material cutting. The method comprises the steps that a rod material is firstly horizontally placed in a clamping groove formed between fixed blocks and movable blocks; an air cylinder is started, and the movable blocks begin moving towards the direction of the fixed blocks under pushing of a movable rod by a crossed rod and a push rod; and the movable blocks start moving till the rod material is fastened in the clamping groove, and then a cutting tool is used to cut the rod material part exposed from the clamping groove rapidly. During cutting, through fitting between multiple clamping units and the multiple fixed blocks, the rod material can be clamped at multiple points, and thus cutting accuracy can be increased; and during use, chippings carried by the outer wall of the rod material can be collected temporarily by a collection groove, so smooth pushing of the movable blocks becomes convenient.

Description

technical field [0001] The invention relates to the field of machining, in particular to a method for using a fastening structure for rod material cutting. Background technique [0002] During the cutting process of the bar material, the position of the guide rail changes or vibrates due to the cutting force, inertial force and other forces, which destroys the original accurate positioning and needs to be clamped and fixed. Traditional clamping devices, such as mechanical clamps Clamping mechanism, pneumatic clamping mechanism, but its transmission force is small, unstable when working, and the bolt-fixed mechanical clamping is easy to cause vibration of the rod material due to cutting, and the collision with the mechanism will eventually make the clamping loose, and the reliability drops sharply. It greatly affects work efficiency. Contents of the invention [0003] The object of the present invention is to provide a method for using a fastening structure for rod materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H1/08
CPCB25H1/08
Inventor 杜春梅
Owner 重庆市巴南区前进机械厂