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A bulletproof knife overcut mechanism for mold processing

A technology of mold processing and bulletproof knife, which is applied in the direction of metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve the problems of overcutting, loss, and mold scrapping of the bullet knife, and achieve the reduction of overcut and contact area of ​​the bullet knife , the effect of simple structure

Inactive Publication Date: 2016-04-27
中山市利群精密实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of mold processing, it often occurs that the knife bounces at the corner and causes overcutting
This will affect the quality of the part of the mold, or even make the whole mold scrapped
cause serious damage

Method used

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  • A bulletproof knife overcut mechanism for mold processing
  • A bulletproof knife overcut mechanism for mold processing
  • A bulletproof knife overcut mechanism for mold processing

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0016] Such as Figures 1 to 2 A bullet-proof knife overcut mechanism for mold processing shown includes a tool mounting seat 1, a tool 2 is connected in the tool mounting seat 1, and the tool 2 is sleeved to reduce emergency stop reaction. The protective cover 3 is fixedly connected to the tool mounting seat 1 to the deformation amount of the cutter 2 during the processing so as to reduce the overcut of the spring knife.

[0017] In the present invention, a plurality of reinforcing ribs 4 are provided on the outer wall of the protective cover 3 . The reinforcing ribs 4 are arranged along the length direction of the tool.

[0018] The edge of the knife 2 described in the present invention is a thin R angle edge.

[0019] Such as image 3 As shown, it is a schematic diagram of using the D50R6 tool to contact the workpiece, Figure 4 S...

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PUM

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Abstract

The invention discloses a rebound tool overcutting preventing mechanism for mould processing, which is characterized by comprising a tool mounting seat, a tool is connected in the tool mounting seat, the tool is sleeved with a protective sleeve which can reduce the deformation of the tool in the emergency stop process of reverse processing so as to reduce the rebound tool overcutting, and the protective sleeve is fixedly connected to the tool mounting seat. For overcoming the shortcomings existing in the prior art, the invention providing a rebound tool overcutting preventing mechanism for mould processing, which is simple in structure, and can effectively prevent the rebound tool from overcutting of the tool.

Description

technical field [0001] The invention relates to a bulletproof knife overcut mechanism used for mold processing. Background technique [0002] In the process of mold processing, it often happens that the knife bounces at the corner and causes overcutting. This will affect the quality of the mold part, and even make the whole mold scrapped. cause serious losses. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art, and provide a bulletproof knife overcut mechanism for mold processing which has a simple structure and can effectively prevent the bulletproof knife from overcutting. [0004] In order to achieve the above object, the present invention adopts the following scheme: [0005] A bullet-proof knife overcut mechanism for mold processing, characterized in that: it includes a tool mounting seat, a tool is connected in the tool mounting seat, and the tool sleeve can reduce the emergency stop reverse mach...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00B23Q11/00B23D79/00
Inventor 童章狄
Owner 中山市利群精密实业有限公司
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