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一种高效进排气簧片阀自定位密封结构

申请公布号:CN102312820B

申请号:CN201110237130.3

申请日期:2011.08.17

申请公布日期:2014.12.31

申请人:
佛山市广顺电器有限公司

发明人:吴全;吴勇辉

分类号:F04B39/10(2006.01)I

主分类号:F04B39/10(2006.01)I

代理机构:
佛山东平知识产权事务所(普通合伙) 44307

代理人:詹仲国

地址:528000 广东省佛山市禅城区华宝南路1号

摘要:本发明公开了一种高效进排气簧片阀自定位密封结构,包括阀板,阀板上设置有进、排气孔,其特征在于,所述阀板的进、排气孔上通过紧固件固定有阀片、阀门垫片和加强片,阀片、阀门垫片和加强片依次组合叠加一起。本发明结构简单,安装方便,密封效果好,具有良好的推广价值。

主权项:一种高效进排气簧片阀自定位密封结构,包括阀板,阀板上设置有进、排气孔,其特征在于,所述阀板的进、排气孔上通过紧固件固定有阀片、阀门垫片和加强片,阀片、阀门垫片和加强片依次组合叠加一起;所述进、排气孔与螺纹孔之间周边开有异形沉槽,沉槽大小比阀片宽,异形沉槽内部设置有凸肩与阀片接触;所述阀板上开有一与汽缸套对应的环型凹槽,凹槽里面设置有密封圈;凹槽外侧开有安装孔,安装孔上有将阀板、气缸套、缸盖锁紧在缸座上的锁紧螺钉;阀板、阀片、阀门垫片和加强片上设置有相互对应的小孔,一工装销柱穿过所有小孔,使小孔位置统一对齐,紧固件采用固定螺钉,固定螺钉穿过阀板、阀片、阀门垫片和加强片后固定在阀板上的螺纹孔里,阀片、阀门垫片和加强片与阀板上的进、排气孔位置对中。2<b>.</b>根据权利要求1所述的一种高效进排气簧片阀自定位密封结构,其特征在于,所述进、排气孔设置在凹槽内侧,对应每个进排气孔都有一个或多个螺纹孔,每个簧片阀安装处有一个或多个安装工艺孔;阀片、阀门垫片、加强片上也对应有位置关系统一的安装工艺孔。

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