CN201446284U - 加工气体阀门用锥体外圆板刀 - Google Patents

加工气体阀门用锥体外圆板刀 Download PDF

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Publication number
CN201446284U
CN201446284U CN2009200433093U CN200920043309U CN201446284U CN 201446284 U CN201446284 U CN 201446284U CN 2009200433093 U CN2009200433093 U CN 2009200433093U CN 200920043309 U CN200920043309 U CN 200920043309U CN 201446284 U CN201446284 U CN 201446284U
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cutter
taper
edge
sword
gas valves
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Expired - Fee Related
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CN2009200433093U
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Inventor
袁正勤
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Changzhou Chuangli Tool Factory
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Changzhou Chuangli Tool Factory
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Abstract

本实用新型公开了一种用于二道加工气体阀门的锥体外圆板刀。其具有刀柄、刀体和刀头,刀头上设置有端面刃、锥刃与内倒角刃,内倒角刃设置在锥刃的端部,锥刃刃部设置有至少一条空刀部。本实用新型的有益好处是增加了锥体外圆板刀的使用寿命,降低了生产成本,提高了生产效率。

Description

加工气体阀门用锥体外圆板刀
技术领域
本实用新型公开了一种用于二道加工气体阀门的锥体外圆板刀。
背景技术
在加工气体阀门,尤其是加工氧气阀门时,普通的板刀在进行加工中,切削缓慢,同时这样的板刀排屑不顺畅,在使用过程中很容易使板刀崩刀,结果刀毁料毁,生产成本增加,效率低下。
发明内容
本实用新型针对上述技术中的板刀排屑不畅造成崩刀的缺点,提出了一种排屑好,不容易崩刀的二道锥体外圆板刀。
实现本实用新型的技术方案如下:
加工气体阀门用锥体外圆板刀,其具有刀柄、刀体和刀头,刀头上设置有端面刃、锥刃与内倒角刃,内倒角刃设置在锥刃的端部,锥刃刃部设置有至少一条空刀部。
所述的空刀部设置有四条,且上下交错设置。
所述的空刀部为圆弧形凹槽。
采用了上述方案,加工气体阀门用锥体外圆板刀在锥刃部设置了四条空刀部,并且交错设置,这样更加利于废屑的排出,板刀不容易崩刀,本实用新型的有益好处是增加了锥体外圆板刀的使用寿命,降低了生产成本,提高了生产效率。
附图说明
图1为本实用新型的结构示意图;
图2为图1的A——A示意图;
图中,1、刀柄,2、刀体,3、刀头,4、端面刃,5、锥刃,6、内倒角刃,7、空刀部。
具体实施方式
如图1所示,加工气体阀门用锥体外圆板刀,其具有刀柄1、刀体2和刀头3,刀头3上设置有端面刃4、锥刃5与内倒角刃6,内倒角刃6设置在锥刃5的端部,锥刃5刃部设置有至少一条空刀部7,空刀部7设置有四条,且上下交错设置,空刀部7为圆弧形凹槽。

Claims (3)

1.加工气体阀门用锥体外圆板刀,其具有刀柄、刀体和刀头,其特征在于:刀头上设置有端面刃、锥刃与内倒角刃,内倒角刃设置在锥刃的端部,锥刃刃部设置有至少一条空刀部。
2.根据权利要求1所述的加工气体阀门用锥体外圆板刀,其特征在于:所述的空刀部设置有四条,且上下交错设置。
3.根据权利要求1所述的加工气体阀门用锥体外圆板刀,其特征在于:所述的空刀部为圆弧形凹槽。
CN2009200433093U 2009-07-09 2009-07-09 加工气体阀门用锥体外圆板刀 Expired - Fee Related CN201446284U (zh)

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CN2009200433093U CN201446284U (zh) 2009-07-09 2009-07-09 加工气体阀门用锥体外圆板刀

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CN201446284U true CN201446284U (zh) 2010-05-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103706858A (zh) * 2013-12-27 2014-04-09 无锡雨田精密工具有限公司 一种成型攻刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103706858A (zh) * 2013-12-27 2014-04-09 无锡雨田精密工具有限公司 一种成型攻刀

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Granted publication date: 20100505

Termination date: 20100709