CN201871770U - 一种刀具 - Google Patents

一种刀具 Download PDF

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Publication number
CN201871770U
CN201871770U CN2010205999160U CN201020599916U CN201871770U CN 201871770 U CN201871770 U CN 201871770U CN 2010205999160 U CN2010205999160 U CN 2010205999160U CN 201020599916 U CN201020599916 U CN 201020599916U CN 201871770 U CN201871770 U CN 201871770U
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China
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cutter
cutter head
model
utility
keep
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Expired - Fee Related
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CN2010205999160U
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English (en)
Inventor
王义龙
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Johnson Precision Engineering Suzhou Co Ltd
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Johnson Precision Engineering Suzhou Co Ltd
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Priority to CN2010205999160U priority Critical patent/CN201871770U/zh
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Abstract

一种刀具,由刀头和避空部组成,避空部的直径小于刀头。本实用新型将避空部和夹持部合二为一,除刀头以外的部位全部避空,不需要再更换刀具调整避空长度。

Description

一种刀具
技术领域
本实用新型涉及机械领域,具体涉及一种刀具。
背景技术
如图1所示,现有的刀具,一般由刀头1、避空部2和夹持部3组成,刀头1和夹持部3的直径相同,避空部2的直径小于刀头。为了达到避免碰撞和摩擦的目的,在加工工件时,需要根据形状选择不同的避空部的长度刀具。即使同一种刀头的刀具,也因为避空部的长度不同而分为多种型号。加工一个工件需要采用多种规格型号的刀具,既工序复杂,成本也高。改进刀具的结构,减少刀具的规格,使一种刀具具有广泛的适用性已经势在必行。
发明内容
本实用新型的目的在于,克服现有技术的缺陷,提供一种具有通用性的刀具。
实现本实用新型目的的技术方案是:一种刀具,由刀头和避空部组成,避空部的直径小于刀头。
本实用新型将避空部和夹持部合二为一,除刀头以外的部位全部避空,不需要再更换刀具调整避空长度。本实用新型解决了同一种刀头的刀具规格过多的缺陷,增加了刀具的通用性,降低了加工成本。
附图说明
图1是本实用新型背景技术的刀具结构示意图;
图2是本实用新型实施例1的刀具结构示意图。
具体实施方式
下面结合附图和实施例做进一步说明。
如图2所示,一种刀具100,由刀头10和避空部20组成,避空部20的直径小于刀头。

Claims (1)

1.一种刀具,其特征是,所述刀具由刀头和避空部组成,避空部的直径小于刀头。
CN2010205999160U 2010-11-09 2010-11-09 一种刀具 Expired - Fee Related CN201871770U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205999160U CN201871770U (zh) 2010-11-09 2010-11-09 一种刀具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205999160U CN201871770U (zh) 2010-11-09 2010-11-09 一种刀具

Publications (1)

Publication Number Publication Date
CN201871770U true CN201871770U (zh) 2011-06-22

Family

ID=44159704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205999160U Expired - Fee Related CN201871770U (zh) 2010-11-09 2010-11-09 一种刀具

Country Status (1)

Country Link
CN (1) CN201871770U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110622

Termination date: 20131109