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Guide jacket of broacher

A guide sleeve and broach technology, which is applied to broaching machines, accessories of broaching machines, metal processing equipment, etc., can solve problems such as broach damage, and achieve the effects of low production cost, simple structure, effective positioning and protection

Inactive Publication Date: 2013-03-06
JIANGSU CHUNLAN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Both ends of the broach on the broaching machine in the prior art are fixedly connected to the pull head, and the structure of the guide knife sleeve is not used to offset the force perpendicular to the tool bar of the broach, and the broach is susceptible to being vertically The force acting on its tool holder damages the

Method used

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  • Guide jacket of broacher
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  • Guide jacket of broacher

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] Book invention Provided is a broach guide sleeve with simple structure, low production cost and capable of effectively positioning and protecting the broach.

[0023] Such as figure 1 , figure 2 , image 3 As shown, a broach guide sleeve, the broach guide sleeve includes a sleeve 1 and a fixed flange 2, the sleeve 1 and the fixed flange 2 are an integral structure, the sleeve 1 is provided with a guide hole 11 and a knife The teeth pass through the slots 12 .

[0024] Such as figure 1 , figure 2 , Figure 4 , Figure 5 As shown, the sleeve 1 is provided with a guide groove 12 .

[0025] Such as figure 2 , Figure 5 As shown...

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PUM

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Abstract

The invention discloses a guide jacket of a broacher. The guide jacket of the broacher comprises a sleeve and a fixed flange which are integrated. The sleeve is provided with a guide hole, a broacher tooth through groove and one or more guide slots, threaded holes are reserved at the lower end of the sleeve, and two ends of the guide hole are provided with chamfers. The guide jacket of the broacher has the advantages of simple structure, low production cost, capabilities of effectively positioning and protecting the broacher, and the like.

Description

[0001] technical field [0002] The invention relates to a component used for a broaching machine, more precisely, a broach guide sleeve. [0003] Background technique [0004] Both ends of the broach on the broaching machine in the prior art are fixedly connected to the pull head, and the structure of the guide knife sleeve is not used to offset the force perpendicular to the tool bar of the broach, and the broach is susceptible to being vertically The force acting on its tool holder is damaged. [0005] Contents of the invention [0006] The present invention mainly solves the problems existing in the prior art, thereby providing a broach guide sleeve with simple structure, low cost, and capable of effectively positioning and protecting the broach. [0007] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0008] A broach guide sleeve, the broach guide sleeve includes a sleeve and a fixing flange, the sleeve ...

Claims

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Application Information

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IPC IPC(8): B23D39/00
Inventor 曹天虹桂容王崇高薛双红李曙
Owner JIANGSU CHUNLAN MACHINERY MFG
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