CN2147067Y - 一种电焊钳 - Google Patents

一种电焊钳 Download PDF

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Publication number
CN2147067Y
CN2147067Y CN 93200620 CN93200620U CN2147067Y CN 2147067 Y CN2147067 Y CN 2147067Y CN 93200620 CN93200620 CN 93200620 CN 93200620 U CN93200620 U CN 93200620U CN 2147067 Y CN2147067 Y CN 2147067Y
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jaw
lower jaw
utility
handle
fixed
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CN 93200620
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朱应贵
陶新生
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Tao Xinsheng
Wang Xiao
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Abstract

本实用新型属于一种快速装卡焊条的电焊钳,钳 口分为上钳口2和下钳口11,下钳口11表面带有弧 形凹槽,下钳口11与钳身12之间带有压簧8、固定 片9和绝缘片10,压簧8是由固定片10和下钳口 11的凸台固定。本实用新型装卡焊条快速、牢固,操 作简便省力,抗冲击、使用寿命长。

Description

本实用新型属于一种快速装卡焊条的电焊钳。
目前,普通电焊靠人将钳体抓紧,操作困难,对工人技术要求较高。另外,焊接准备时反复的碰撞对钳体影响很大。
本实用新型的目的在于解决上述已知技术的不足,从而提供一种能自己夹紧焊条、结构简单、耐撞击、操作简单、成本低的电焊钳。
本实用新型的目的是用如下方式达到的:
电焊钳是由钳口、钳身和手柄6组成,沉头螺钉3将手柄6固定在钳身12上,钳口分上钳口2和下钳口11,上钳口2和上板14由铆钉13铆接,下钳口11表面带有弧形凹槽15,下钳口11与钳身12之间带有压簧8、固定片9和绝缘片10,压簧8是由固定片10和下钳口11上的凸台固定。下钳口11尾端带有固定调节螺钉7,手柄6为空心套管。上钳口表面为平面与接线管成为一体。4和5分别为沉头螺钉,上下钳口刻有十字槽,钳口外部带有保护套1。
本实用新型与现有技术相比具有如下优点:
下钳口的弧形凹槽,能将焊条沿轴向轻易插入,再扳转90度,由于压簧作用,上下钳口将焊条牢牢固定,操作方便、省力,另外,由于弹簧有减振作用,钳体抗冲击,使用寿命大大加强。
下面结合附图对本实用新型作详细描述:
图1是本实用新型的结构剖视图;
图2是图1的A向视图。
在图1中:1,保护套;2,上钳口;3,沉头螺钉;4,沉头螺钉;5,沉头螺钉;6,手柄;7,调节固定螺钉;8,压簧;9,固定片;10,绝缘片;11,下钳口;12,钳身;13,铆钉;14,上板;15,弧形凹槽(即下钳口上焊条凹口)。
图2是钳口外观图(为显示清楚,省去了保护套1),14上板;2,上钳口;11,下钳口;7,调节固定螺钉;12钳身,下钳口的凹槽与上钳口相对。
下面结合实施例对本实用新型作进一步描述:
上钳口前上端为加固钢板14,钳口与接线管是整体构成,沉头螺钉将电源线接到接线管上,电源线由套筒形手柄后端引出,使用时,将焊条沿手柄轴向插入弧形凹槽内,再扳转90度,即可进行操作。

Claims (2)

1、一种电焊钳,由钳口、钳身和手柄6组成,沉头螺钉3将手柄6固定在钳身12上,其特征在于:钳口分上钳口2和下钳口11,上钳口2和上板14由铆钉13铆接,下钳口11表面带有弧形凹槽15,下钳口11与钳身12之间带有压簧8、固定片9和绝缘片10,压簧8是由固定片10和下钳口11上的凸台固定。
2、根据权利要求1所述的一种电焊钳,其特征在于:下钳口11尾端带有固定调节螺钉7,手柄6为空心套管。
CN 93200620 1993-01-19 1993-01-19 一种电焊钳 Expired - Fee Related CN2147067Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93200620 CN2147067Y (zh) 1993-01-19 1993-01-19 一种电焊钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93200620 CN2147067Y (zh) 1993-01-19 1993-01-19 一种电焊钳

Publications (1)

Publication Number Publication Date
CN2147067Y true CN2147067Y (zh) 1993-11-24

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CN 93200620 Expired - Fee Related CN2147067Y (zh) 1993-01-19 1993-01-19 一种电焊钳

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CN (1) CN2147067Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Designer after: Zhu Yinggui

Designer after: Tao Xinsheng

Designer after: Wang Xiao

Designer before: Zhu Yinggui

Designer before: Tao Xinsheng

COR Change of bibliographic data

Free format text: CORRECT: CO-PATENTEE; FROM: YAO XINSHENG TO: YAO XINSHENG; WANG XIAO; DESIGNER; FROM: ZHU YINGGUI; YAO XINSHENG TO: ZHU YINGGUI; YAO XINSHENG; WANG XIAO

CP01 Change in the name or title of a patent holder

Co-patentee after: Tao Xinsheng

Co-patentee after: Wang Xiao

Co-patentee before: Tao Xinsheng

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