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Novel chuck

A chuck, a new type of technology, applied in the direction of clamping, supporting, positioning devices, etc., can solve the problems of easy deformation, poor wear resistance of white steel, high price, etc., and achieve the effect of long mission life, good wear resistance and moderate price

Inactive Publication Date: 2014-02-26
KUNSHAN JUDETAI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, when producing machined products, the collet is an indispensable auxiliary tool. The quality of the collet directly affects the accuracy of the processed product. But now the collet is made of white steel or tungsten steel, and the clamping part of the collet is In the most severely worn area, white steel has poor wear resistance and is easy to deform, while tungsten steel has good wear resistance, but the price is high, so if there is a product with good wear resistance and moderate price, it will greatly reduce the production cost of the enterprise

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] A new type of chuck, such as figure 1 , figure 2 As shown, it includes a collet body 1 and a collet clamping part 2; the collet clamping part 2 is welded to one end of the collet body 1 by a special process to form a new collet.

[0014] The specific operation is as follows: first put the drill bit or milling cutter into the clamping part 2 of the chuck, tighten it, then put the chuck body 1 with the drill bit or milling cutter into the installation hole of the equipment and fix it, and the equipment can be used after opening. Since the clamping part 2 of the chuck is made of tungsten steel, the wear resistance is higher, the service life is relatively longer, and the price is moderate.

[0015] In the present invention, as a variant embodiment, the clamping portion of the chuck can be freely designed. Therefore, the protection scope of the present invention...

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Abstract

The invention relates to a novel chuck. The novel chuck comprises a chuck body and a chuck holder, wherein the chuck holder is welded to one end of the chuck body through a special technique. The novel chuck is good in wearing resistance, long in service life and moderate incost and can reduce the production cost of enterprises.

Description

technical field [0001] The invention relates to a collet, in particular to a novel collet. Background technique [0002] Nowadays, when producing machined products, the collet is an indispensable auxiliary tool. The quality of the collet directly affects the accuracy of the processed product. But now the collet is made of white steel or tungsten steel, and the clamping part of the collet is In the most severely worn area, white steel has poor wear resistance and is easy to deform, while tungsten steel has good wear resistance, but the price is high, so if there is a product with good wear resistance and moderate price, it will greatly reduce the production cost of the enterprise. Contents of the invention [0003] The object of the present invention is to provide a new type of collet which overcomes the deficiencies of the prior art. [0004] In order to achieve the above technical purpose, the technical solution adopted by the present invention is: a new type of chuck, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/12
CPCB23B31/02
Inventor 万里涛
Owner KUNSHAN JUDETAI PRECISION MACHINERY
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