The high-sealing-performance automobile hydraulic brake valve comprises a valve body, oil ports communicating with the interior of the valve body are embedded in the outer wall of the valve body in a staggered mode, a valve rod extending into the interior of the valve body is slidably inserted in the outer wall of the right side of the valve body, and a baffle is fixedly connected to the right end of the valve rod; the inner wall of the valve body is fixedly connected with a partition plate which is slidably arranged on the outer wall of the valve rod in a sleeving mode and located on the right side of the lower oil port. Movement of a valve rod and a piston plate on the valve body is controlled through the control box, smooth oil outlet and oil return of an oil port are achieved, the braking effect continuity is high, the sealing performance of the oil port is improved through matched use of an annular groove in a lining annular plate and an annular protruding block on a sealing plate, and the sealing performance of the oil port is improved through matched use of an auxiliary supporting mechanism and a first spring. The contact tightness of the sealing plate and the lining annular plate is further enhanced, and the sealing performance is improved.

    本发明公开了一种高密封性汽车液压制动阀,包括阀体,所述阀体的外壁交错嵌设有与阀体内部相连通的油口,所述阀体的右侧外壁滑动插设有延伸至阀体内部的阀杆,所述阀杆的右端固定连接有挡板,所述阀体的内壁固定连接有滑动套设在阀杆外壁上且位于下方油口右侧的隔板。本发明通过控制盒控制阀体上的阀杆和活塞板的移动,实现油口顺畅的出油与回油,使得制动效果连续性强,以及内衬环形板上的环形槽与密封板上的环形凸块的配合使用,提高了油口的密封性,以及辅助支撑机构和弹簧一的配合使用,进一步的加强密封板与内衬环形板接触的紧密型,提升密封性。


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    Title :

    High-sealing-performance automobile hydraulic brake valve


    Additional title:

    一种高密封性汽车液压制动阀


    Contributors:
    SONG ZHE (author) / ZHAO QIAN (author) / LIU LILI (author) / WANG TUANHUI (author) / GUO HAOYU (author) / LI XIAOZHAN (author) / ZHANG YINGHAO (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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