CN202273957U - 外花型双头螺柱 - Google Patents

外花型双头螺柱 Download PDF

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Publication number
CN202273957U
CN202273957U CN2011203569961U CN201120356996U CN202273957U CN 202273957 U CN202273957 U CN 202273957U CN 2011203569961 U CN2011203569961 U CN 2011203569961U CN 201120356996 U CN201120356996 U CN 201120356996U CN 202273957 U CN202273957 U CN 202273957U
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stud
flower
external
end stud
double
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CN2011203569961U
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赵富伟
胡鹏宇
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FAW Group Corp
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FAW Group Corp
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Abstract

本实用新型涉及一种外花型双头螺柱,其特征在于:在双头螺柱的前端外部设有六瓣花型安装结构。其是在双头螺柱基础上增加外花型安装部分,装配工具采用内花型的套筒;这种外花型双头螺柱装配质量好,装配效率高。

Description

外花型双头螺柱
技术领域
本实用新型涉及一种外花型双头螺柱,用于双头螺柱零件的设计及装配。
背景技术
    现有栓头螺柱产品均没有外花型安装部位,安装方式一般有两种:
1.需要使用有螺纹的装配工具将双头螺柱一部分拧入被安装零件后,再将安装工具有螺纹部分退出;
2.用偏心夹紧装置,夹紧双头螺柱无螺纹部分,再进行安装。
以上两种装配方式,受零件本身设计及装配工具限制,装配质量差,装配效率很低。
发明内容
本实用新型的目的在于提供一种外花型双头螺柱,其是在双头螺柱基础上增加外花型安装部分,装配工具采用内花型的套筒;这种外花型双头螺柱装配质量好,装配效率高。 
本实用新型的技术方案是这样实现的:外花型双头螺柱,其特征在于:在双头螺柱的前端外部设有六瓣花型安装结构。
本实用新型的积极效果是在双头螺柱基础上增加外花型安装部分,装配工具采用内花型的套筒;这种外花型双头螺柱装配质量好,装配效率高。 
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型进一步描述:如图1所示,外花型双头螺柱,其特征在于:在双头螺柱的前端外部设有六瓣花型安装结构1。
外花型双头螺柱装配过程中,采用对应尺寸的内花型的拧紧工具,插入双头螺柱外花型端,施加转动力矩即可双头螺柱拧紧,拧紧完成后将装配工具拔出,即完成装配。 

Claims (1)

1. 外花型双头螺柱,其特征在于:在双头螺柱的前端外部设有六瓣花型安装结构。
CN2011203569961U 2011-09-22 2011-09-22 外花型双头螺柱 Expired - Lifetime CN202273957U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203569961U CN202273957U (zh) 2011-09-22 2011-09-22 外花型双头螺柱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203569961U CN202273957U (zh) 2011-09-22 2011-09-22 外花型双头螺柱

Publications (1)

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CN202273957U true CN202273957U (zh) 2012-06-13

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CN2011203569961U Expired - Lifetime CN202273957U (zh) 2011-09-22 2011-09-22 外花型双头螺柱

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CN (1) CN202273957U (zh)

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