CN2573828Y - 滚珠式活接头 - Google Patents

滚珠式活接头 Download PDF

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Publication number
CN2573828Y
CN2573828Y CN 02260403 CN02260403U CN2573828Y CN 2573828 Y CN2573828 Y CN 2573828Y CN 02260403 CN02260403 CN 02260403 CN 02260403 U CN02260403 U CN 02260403U CN 2573828 Y CN2573828 Y CN 2573828Y
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范文华
金龙芳
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YEGUANG ELECTROMECHANICAL EQUI
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Abstract

一种滚珠式活接头，采用了滚珠作为联接及旋转部件，使接头在工作时仍然具有灵活转动的功能。本实用新型滚珠式活接头由接头套，接头体，滚珠，密封件和闷头螺母构成。所述的接头体一头设置在所述的接头套内部，接头体与接头套的纵向和横向分别设置有密封件，所述的接头体和接头套上相应设置有滚珠槽，所述的滚珠设置在滚珠槽内，所述的接头套上设置有两个闷头螺孔，所述的闷头螺母旋入闷头螺孔内，以防止滚珠脱出。

Description

滚珠式活接头
技术领域
本实用新型涉及管道联接装置，特别涉及一种滚珠式活接头。
背景技术
目前，在管道领域中，现有的联接装置解决联接处的密封问题并不难做到，但当要求联接管件同时具有可转动的功能时，两者兼顾具有一定的困难。所以现有联接装置无法做到以简单的结构兼顾密封性和回转性，不仅灵活性较差，而且容易给安装操作或者使用带来不便。
发明内容
本实用新型滚珠式活接头所要解决的技术问题是：现有管件联接装置要同时满足具有好的密封性和可转动的功能时，两者兼顾具有一定的困难。所以现有联接装置无法做到以简单的结构兼顾密封性和回转性，不仅灵活性较差，而且容易给安装操作或者使用带来不便。
本实用新型滚珠式活节头为解决上述技术问题所采用的技术方案是：通过在管道接头内设置滚珠的方式实现接头的联接及可回转性，并采用纵向和横向的密封件来实现接头的密封。本实用新型滚珠式活接头由接头套，接头体，滚珠，密封件和闷头螺母构成。所述的接头体一头设置在所述的接头套内部，接头体与接头套的纵向和横向分别设置有密封件，所述的接头体和接头套上相应设置有滚珠槽，所述的滚珠设置在滚珠槽内，所述的接头套上设置有两个闷头螺孔，所述的闷头螺母旋入闷头螺孔内，以防止滚珠脱出。
本实用新型的工作原理为：采用双排滚珠的联接的方式，以及通过滚珠的滚动，不仅实现接头的密封联接，而且使接头具有灵活转动的功能。
本实用新型滚珠式活接头适用于化工，轻工，医药，食品，日用等行业，具有体积小，结构简单，转动灵活，使用可靠等特点。
附图说明
图1是本实用新型滚珠式活接头的结构示意图。
下面结合附图和实施例对本实用新型进一步说明。
具体实施方式
如图1所示，本实用新型滚珠式活接头由接头套1，接头体4，滚珠5，密封件2和闷头螺母3构成。所述的接头体4一头设置在所述的接头套1内部，接头体4与接头套1的纵向和横向分别设置有密封件2，所述的接头体4和接头套1上相应设置有滚珠槽，所述的滚珠3设置在滚珠槽内，所述的接头套1上设置有两个闷头螺孔，所述的闷头螺母3旋入闷头螺孔内，以防止滚珠5脱出。
本实用新型滚珠式活接头和已有技术相对照，因为采用滚珠作为联接及旋转部件，简化了联接装置的结构，同时具有自由转动的功能，适用于多种行业，具有相当灵活的用途及实用意义。

Claims (1)

1、一种滚珠式活接头，由接头套，接头体，滚珠，密封件和闷头螺母构成，其特征在于：所述的接头体一头设置在所述的接头套内部，接头体与接头套的纵向和横向分别设置有密封件，所述的接头体和接头套上相应设置有滚珠槽，所述的滚珠设置在滚珠槽内，所述的接头套上设置有两个闷头螺孔，所述的闷头螺母旋入闷头螺孔内。
CN 02260403 2002-09-28 2002-09-28 滚珠式活接头 Expired - Lifetime CN2573828Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02260403 CN2573828Y (zh) 2002-09-28 2002-09-28 滚珠式活接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02260403 CN2573828Y (zh) 2002-09-28 2002-09-28 滚珠式活接头

Publications (1)

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CN2573828Y true CN2573828Y (zh) 2003-09-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102664049A (zh) * 2012-03-23 2012-09-12 宁波天生密封件有限公司 高温气冷堆尾气取样密封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102664049A (zh) * 2012-03-23 2012-09-12 宁波天生密封件有限公司 高温气冷堆尾气取样密封装置

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