The invention discloses a combined hydraulic block for a vehicle braking system, comprising: a pedal lever for operating a braking action; a brake fluid reservoir for storing a pressurized medium; a piston of the mechanical brake cylinder is fixedly connected with the pedal rod operating handle and used for providing initial brake pressure, and a left cavity connecting port and a right cavity connecting port of the mechanical brake cylinder are both communicated with a connecting port of the brake fluid storage container through pipelines. According to the hydraulic cylinder compensation sleeve, an electric brake cylinder is simply connected with an oil way of a hydraulic block through the hole channel formed in the hydraulic cylinder compensation sleeve, the axial length of hydraulic equipment is shortened on the aspect of arrangement of the hydraulic equipment integrally used for a vehicle hydraulic brake system, then the size of the hydraulic equipment is reduced, mass production of the hydraulic block can be achieved, and the production cost is reduced. And the design and production of the hydraulic cylinder compensation sleeve are adjusted according to requirements, so that the overall design and production difficulty is reduced, and the design and production cost of the hydraulic block is reduced.

    本发明公开了用于车辆制动系统的组合式液压块,包括:踏板杆,其用于操作刹车动作;制动液储备容器,其用于存储加压介质;机械制动缸,其活塞与所述踏板杆操作柄固定连接用于提供初始刹车压力,所述机械制动缸的左腔连接口和右腔连接口均与制动液储备容器的连接口通过管道相连通。本发明通过液压缸补偿套筒内设置的孔道,简洁地设置了电制动缸与液压块的油路连接,并且在整体用于车辆液压制动系统的液压设备的布置上,缩短了液压设备的轴向长度,进而缩小液压设备的体积,可实现大批量生产液压块,根据需求调整液压缸补偿套筒的设计和生产,由此降低了整体的设计生产难度,降低了液压块的设计、生产成本。


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    Title :

    Combined hydraulic block for vehicle brake system


    Additional title:

    用于车辆制动系统的组合式液压块


    Contributors:
    LIU HAICHAO (author) / WEI LINGTAO (author)

    Publication date :

    2022-05-27


    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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