CN202155577U - 一种快装双金属孔锯 - Google Patents

一种快装双金属孔锯 Download PDF

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Publication number
CN202155577U
CN202155577U CN2011202317874U CN201120231787U CN202155577U CN 202155577 U CN202155577 U CN 202155577U CN 2011202317874 U CN2011202317874 U CN 2011202317874U CN 201120231787 U CN201120231787 U CN 201120231787U CN 202155577 U CN202155577 U CN 202155577U
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screw
assembling
hole saw
fast
crust
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Expired - Fee Related
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CN2011202317874U
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罗海法
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HANGZHOU WANTONG TOOLS MANUFACTURE CO Ltd
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HANGZHOU WANTONG TOOLS MANUFACTURE CO Ltd
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Abstract

本实用新型是一种孔锯，特别涉及一种快装双金属孔锯。包括一端开口的筒身，所述的筒身中插接有阿巴螺丝，所述的阿巴螺丝的头部插接有中心钻，所述的阿巴螺丝的尾部设有锁紧螺母，所述的锁紧螺母和阿巴螺丝与筒身相压接，所述的筒身的开口处边缘设有锯齿。一种快装双金属孔锯结构简单，装配精度高，操作方便。

Description

一种快装双金属孔锯
技术领域
   本实用新型是一种孔锯，特别涉及一种快装双金属孔锯。
背景技术
现有技术中的孔锯，结构相对复杂，而且操作麻烦，装配精度低。
实用新型内容
   本实用新型主要是解决现有技术中存在的不足，提供一种结构简单，装配精度高的快装双金属孔锯。
本实用新型的上述技术问题主要是通过下述技术方案得以解决的： 
    一种快装双金属孔锯，包括一端开口的筒身，所述的筒身中插接有阿巴螺丝，所述的阿巴螺丝的头部插接有中心钻，所述的阿巴螺丝的尾部设有锁紧螺母，所述的锁紧螺母与筒身相压接，所述的筒身的开口处边缘设有锯齿。
    作为优选，所述的中心钻与阿巴螺丝通过紧定螺钉相固定。
作为优选，所述的锁紧螺母与阿巴螺丝相套接。
因此，本实用新型提供的一种快装双金属孔锯，结构简单，装配精度高，操作方便。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面通过实施例，并结合附图，对本实用新型的技术方案作进一步具体的说明。
实施例：如图1所示，一种快装双金属孔锯，包括一端开口的筒身1，所述的筒身1中插接有阿巴螺丝2，所述的阿巴螺丝2的头部插接有中心钻3，所述的阿巴螺丝2的尾部设有锁紧螺母4，所述的锁紧螺母4与筒身1相压接，所述的筒身1的开口处边缘设有锯齿5，所述的中心钻3与阿巴螺丝2通过紧定螺钉6相固定，所述的锁紧螺母4与阿巴螺丝2相套接。

Claims (3)

1.一种快装双金属孔锯，其特征在于：包括一端开口的筒身(1)，所述的筒身(1)中插接有阿巴螺丝(2)，所述的阿巴螺丝(2)的头部插接有中心钻(3)，所述的阿巴螺丝(2)的尾部设有锁紧螺母(4)，所述的锁紧螺母(4)与筒身(1)相压接，所述的筒身(1)的开口处边缘设有锯齿(5)。
2.根据权利要求1所述的一种快装双金属孔锯，其特征在于：所述的中心钻(3)与阿巴螺丝(2)通过紧定螺钉(6)相固定。
3.根据权利要求1或2所述的一种快装双金属孔锯，其特征在于：所述的锁紧螺母(4)与阿巴螺丝(2)相套接。
CN2011202317874U 2011-07-04 2011-07-04 一种快装双金属孔锯 Expired - Fee Related CN202155577U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202317874U CN202155577U (zh) 2011-07-04 2011-07-04 一种快装双金属孔锯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202317874U CN202155577U (zh) 2011-07-04 2011-07-04 一种快装双金属孔锯

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CN202155577U true CN202155577U (zh) 2012-03-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475812A (zh) * 2014-11-17 2015-04-01 崔亨锡 钻孔机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475812A (zh) * 2014-11-17 2015-04-01 崔亨锡 钻孔机
CN104475812B (zh) * 2014-11-17 2017-01-18 崔亨锡 钻孔机

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