CN202283582U - 滤清器旁通阀用二道铆合工装 - Google Patents

滤清器旁通阀用二道铆合工装 Download PDF

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Publication number
CN202283582U
CN202283582U CN2011203227038U CN201120322703U CN202283582U CN 202283582 U CN202283582 U CN 202283582U CN 2011203227038 U CN2011203227038 U CN 2011203227038U CN 201120322703 U CN201120322703 U CN 201120322703U CN 202283582 U CN202283582 U CN 202283582U
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die
boss
bypass valve
riveting tool
filter bypass
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CN2011203227038U
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陈文渊
吴国庆
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BENGBU ZHENGGU FILTER CO LTD
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BENGBU ZHENGGU FILTER CO LTD
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Abstract

本实用新型公开了一种滤清器旁通阀用二道铆合工装,包括有底座,底座上固定有定位板,定位板顶面中心成型有凸面,还包括模柄,模柄底部固定有凹模,凹模模孔中安装有凹模芯,凹模芯底部中心成型有凸台,凸台旁的凹模芯底部开有环形槽。本实用新型结构简单,易于实现,提高了旁通阀的成品率,避免了原料的浪费。

Description

滤清器旁通阀用二道铆合工装
技术领域
    本实用新型涉及滤清器生产装置领域,具体为一种滤清器旁通阀用二道铆合工装。
背景技术
    滤清器安装在发动机当中,它是由一个或几个过滤器部件构成的总成,其作用是滤除将要进入油路或气路中的有害杂质,以减少发动机零件的磨损。旁通阀是滤清器滤芯的重要部件,加工时需要通过铆合工装将旁通阀弹簧装配在阀体内。现有技术的铆合工装与弹簧摩擦力较大,易造成弹簧损坏,造成次品率高。
实用新型内容
本实用新型目的是提供一种滤清器旁通阀用二道铆合工装,以解决现有技术旁通阀铆合工装易造成弹簧损坏的问题。
为了达到上述目的,本实用新型所采用的技术方案为:
滤清器旁通阀用二道铆合工装,包括有底座,其特征在于:所述底座上固定有定位板,所述定位板顶面中心成型有凸面,还包括设置在底座上方的模柄,所述模柄底部固定有凹模,凹模中心设置有台阶状的模孔,且凹模模孔台阶上部孔径大于台阶下部孔径,台阶上部的模孔中安装有与定位板配合的凹模芯,所述凹模芯底部中心成型有凸台,凸台旁的凹模芯底部开有环绕凸台的环形槽。
本实用新型结构简单,易于实现。待装配旁通阀置于定位板上,然后推动模柄,使凹模下压至模孔套在旁通阀外,并且凹模芯的凸台卡入弹簧中间,凸台旁的环形槽卡在弹簧上,通过环形槽对弹簧起到保护作用,模柄带动凹模下压,可将弹簧装配在阀体内,并且不会对弹簧造成损坏。本实用新型提高了旁通阀的成品率,避免了原料的浪费。
附图说明
    图1为本实用新型的结构示意图。
具体实施方式
如图1所示。滤清器旁通阀用二道铆合工装,包括有底座1,底座1上固定有定位板2,定位板2顶面中心成型有凸面3,还包括设置在底座1上方的模柄4,模柄4底部固定有凹模5,凹模5中心设置有台阶状的模孔,且凹模5模孔台阶上部孔径大于台阶下部孔径,台阶上部的模孔中安装有与定位板2配合的凹模芯6,凹模芯6底部中心成型有凸台7,凸台7旁的凹模芯6底部开有环绕凸台7的环形槽8。

Claims (1)

1.滤清器旁通阀用二道铆合工装,包括有底座,其特征在于:所述底座上固定有定位板,所述定位板顶面中心成型有凸面,还包括设置在底座上方的模柄,所述模柄底部固定有凹模,凹模中心设置有台阶状的模孔,且凹模模孔台阶上部孔径大于台阶下部孔径,台阶上部的模孔中安装有与定位板配合的凹模芯,所述凹模芯底部中心成型有凸台,凸台旁的凹模芯底部开有环绕凸台的环形槽。
CN2011203227038U 2011-08-31 2011-08-31 滤清器旁通阀用二道铆合工装 Expired - Fee Related CN202283582U (zh)

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CN2011203227038U CN202283582U (zh) 2011-08-31 2011-08-31 滤清器旁通阀用二道铆合工装

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CN2011203227038U CN202283582U (zh) 2011-08-31 2011-08-31 滤清器旁通阀用二道铆合工装

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CN202283582U true CN202283582U (zh) 2012-06-27

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Granted publication date: 20120627

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