CN203282434U - 一种双头螺栓的拆装工具 - Google Patents

一种双头螺栓的拆装工具 Download PDF

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Publication number
CN203282434U
CN203282434U CN2013203041748U CN201320304174U CN203282434U CN 203282434 U CN203282434 U CN 203282434U CN 2013203041748 U CN2013203041748 U CN 2013203041748U CN 201320304174 U CN201320304174 U CN 201320304174U CN 203282434 U CN203282434 U CN 203282434U
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China
Prior art keywords
screw rod
external screw
stud
dismounting tool
dismounting
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Expired - Fee Related
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CN2013203041748U
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English (en)
Inventor
叶政堂
陈奕丞
杨瑞铭
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WUHU YI AN AUTOMOBILE AIR-CONDITION Co Ltd
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WUHU YI AN AUTOMOBILE AIR-CONDITION Co Ltd
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Abstract

本实用新型公开了一种双头螺栓的拆装工具,包括有外螺杆,外螺杆上端连接有把手,外螺杆下端加工有内螺纹孔,且外螺杆下部外壁两对称侧被线性切割,外螺杆上还螺合有螺帽。本实用新型具有拆装双头螺栓方便省时的优点。

Description

一种双头螺栓的拆装工具
技术领域
    本实用新型涉及螺栓拆装工具领域,具体为一种双头螺栓的拆装工具。
背景技术
双头螺栓是常用的连接件,起到固定连接的作用。而双头螺栓的拆装较为不便,现有技术多为手工旋转拆装双头螺栓,费时费力,工作效率低下。
实用新型内容
本实用新型的目的是提供一种双头螺栓的拆装工具,以解决现有技术双头螺栓拆装不便的问题。
为了达到上述目的,本实用新型所采用的技术方案为:
一种双头螺栓的拆装工具,其特征在于:包括有外螺杆,外螺杆上端连接有与外螺杆垂直设置的把手,外螺杆下端向外螺杆中加工有内螺纹孔,且外螺杆下部外壁两对称侧分别沿外螺杆线线切割有线切割缝隙,所述外螺杆上还螺合有螺帽。
所述的一种双头螺栓的拆装工具,其特征在于:所述外螺杆顶端通过螺钉连接在把手中间。
本实用新型中,利用一外螺杆在其下端加工要锁附的双头螺栓对应的内螺纹孔后,利用线切割将外螺杆线切割一半,并套上螺帽限制其外扩尺寸,再加装把手。使用时将要锁附的双头螺栓套入外螺杆下端对应的内螺纹孔中,将双头螺栓锁附其对手件后,双头螺栓两头都会旋紧,退出时不易退出,此时只要将螺帽往上旋,其螺栓因线切割後会自然涨开,此时外螺杆锁附于双头螺栓的力道则会小于对手件锁附于螺栓的力道,就可轻易的将工具退出,并不会再带出双头螺栓。本实用新型具有拆装双头螺栓方便省时的优点。
附图说明
图1为本实用新型结构立体外视图。
图2为本实用新型结构正剖视图。
具体实施方式
如图1、图2所示。一种双头螺栓的拆装工具,包括有外螺杆1,外螺杆1上端连接有与外螺杆1垂直设置的把手2,外螺杆1下端向外螺杆1中加工有内螺纹孔3,且外螺杆1下部外壁两对称侧分别沿外螺杆1线线切割有线切割缝隙4,外螺杆1上还螺合有螺帽5。外螺杆1顶端通过螺钉连接在把手2中间。

Claims (2)

1.一种双头螺栓的拆装工具,其特征在于:包括有外螺杆,外螺杆上端连接有与外螺杆垂直设置的把手,外螺杆下端向外螺杆中加工有内螺纹孔,且外螺杆下部外壁两对称侧分别沿外螺杆线线切割有线切割缝隙,所述外螺杆上还螺合有螺帽。
2.根据权利要求1所述的一种双头螺栓的拆装工具,其特征在于:所述外螺杆顶端通过螺钉连接在把手中间。
CN2013203041748U 2013-05-29 2013-05-29 一种双头螺栓的拆装工具 Expired - Fee Related CN203282434U (zh)

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CN2013203041748U CN203282434U (zh) 2013-05-29 2013-05-29 一种双头螺栓的拆装工具

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CN2013203041748U CN203282434U (zh) 2013-05-29 2013-05-29 一种双头螺栓的拆装工具

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CN203282434U true CN203282434U (zh) 2013-11-13

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20131113

Termination date: 20180529