CN2226506Y - 一种机用带钻丝攻 - Google Patents

一种机用带钻丝攻 Download PDF

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Publication number
CN2226506Y
CN2226506Y CN95243688U CN95243688U CN2226506Y CN 2226506 Y CN2226506 Y CN 2226506Y CN 95243688 U CN95243688 U CN 95243688U CN 95243688 U CN95243688 U CN 95243688U CN 2226506 Y CN2226506 Y CN 2226506Y
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China
Prior art keywords
screw tap
drill
machine screw
drillstock
utility
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Expired - Fee Related
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CN95243688U
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English (en)
Inventor
胡建新
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Individual
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Individual
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Priority to CN95243688U priority Critical patent/CN2226506Y/zh
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Publication of CN2226506Y publication Critical patent/CN2226506Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型提供了一种机用带钻丝攻,由钻柄、丝攻部分和钻头部分构成,钻柄的截面为三角形,钻柄和钻头部分位于丝攻的两端,它可钻孔、攻螺纹一次完成,从而提供了工作效率。

Description

一种机用带钻丝攻
本实用新型涉及一种攻螺纹用的工具。
通常在攻螺纹前,先要钻孔,其缺点是较费工时。
本实用新型的目的是提供一种钻孔、攻螺纹一次完成的机用丝攻。
本实用新型的实施方案是:丝攻由钻柄1、丝攻部分2、钻头部分3构成,钻柄1的截面为三角形,钻柄1和钻头部分3位于丝攻的两端。
本实用新型的优点是夹具易与钻头夹紧,钻孔、攻螺纹一次完成,提高了工作效率。
现结合附图对本实用新型说明如下:
附图为本实用新型的结构示意图。
本实用新型由钻柄1、丝攻部分2、钻头部分3构成,钻柄1的截面为三角形,钻柄1和钻头部分3位于丝攻的两端,钻头部分3结构与现有一般麻花钻头结构相同。

Claims (1)

1.一种机用带钻丝攻,由钻柄(1)、丝攻部分(2)和钻头部分(3)构成,其特征在于:钻柄(1)的截面为三角形;钻柄(1)和钻头部分(3)位于丝攻的两端。
CN95243688U 1995-03-31 1995-03-31 一种机用带钻丝攻 Expired - Fee Related CN2226506Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95243688U CN2226506Y (zh) 1995-03-31 1995-03-31 一种机用带钻丝攻

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95243688U CN2226506Y (zh) 1995-03-31 1995-03-31 一种机用带钻丝攻

Publications (1)

Publication Number Publication Date
CN2226506Y true CN2226506Y (zh) 1996-05-08

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Family Applications (1)

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CN95243688U Expired - Fee Related CN2226506Y (zh) 1995-03-31 1995-03-31 一种机用带钻丝攻

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CN (1) CN2226506Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842025A (zh) * 2014-04-11 2015-08-19 圆兴(厦门)精密工具有限公司 热熔钻孔攻丝挤压丝锥

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842025A (zh) * 2014-04-11 2015-08-19 圆兴(厦门)精密工具有限公司 热熔钻孔攻丝挤压丝锥

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee