The invention discloses a hydraulic booster for automobile braking and relates to the technical field of hydraulic boosters. The hydraulic booster comprises a booster pump, a movable piston is slidably mounted on the inner wall of the booster pump, an adjusting hole is formed in one side of the outer wall of the movable piston, a sealing assembly is arranged in the adjusting hole, an oil outlet hole is formed in the top of the movable piston, the oil outlet hole is communicated with the adjusting hole, a first inlet cylinder and a second inlet cylinder are installed at the bottom of the booster pump in an inserted connection mode, a back-flow pipe is installed at the top of the booster pump in an inserted connection mode, a flow dividing assembly is installed between the first inlet cylinder and the second inlet cylinder, a fixing frame is fixed to one side of the outer wall of the movable piston, and a transmission rod is fixed to the middle of one side of the outer wall of the fixing frame. The device can achieve the braking effect under the normal condition through hydraulic pressure, the braking response speed is high, the braking distance is shorter, due to the cylindrical structure, the structure is compact, the size is small, and arrangement of parts of an engine cavity is facilitated.

    本发明公开了一种汽车制动用液压助力器,涉及液压助力器技术领域,包括助力泵,所述助力泵的内壁滑动安装有移动活塞,所述移动活塞外壁的一侧开设有调节孔,所述调节孔内设置有密封组件,所述移动活塞的顶部开设有出油孔,所述出油孔与调节孔相连通,所述助力泵的底部分别插接安装有第一进入筒和第二进入筒,所述助力泵的顶部插接有回流管,所述第一进入筒和第二进入筒之间安装有分流组件,所述移动活塞外壁的一侧固定有固定架,所述固定架外壁的一侧中部固定有传动杆。本发明能够通过液压达到正常情况下的制动效果,制动响应速度快,制动距离更短,因为是筒形结构,这样结构紧凑体积小,对发动机腔零部件布置有利。


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    Title :

    Hydraulic booster for automobile braking


    Additional title:

    一种汽车制动用液压助力器


    Contributors:
    LI MENG (author)

    Publication date :

    2021-12-03


    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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