The invention relates to the technical field of braking, and discloses a simulator assembly and a braking system.The simulator assembly is characterized in that a guiding piece connected to a simulator shell is arranged in the simulator shell, a guiding cavity is formed between the guiding piece and the inner wall of the simulator shell, and the guiding cavity communicates with an oil spraying hole and a guiding opening; the flow direction of pressure oil fed into the pressure cavity through the oil spraying hole is changed through the guide piece provided with the guide opening, so that a fluid medium in the guide cavity applies acting force to the working face of the simulator piston through the guide opening in the axial direction of the simulator piston, and the radial resultant force of the pressure oil in the pressure cavity acting on the simulator piston is reduced or even eliminated; the radial stress of the simulator piston is more balanced, the friction force between the simulator piston and the simulator shell in the axial movement process of the simulator piston is reduced, the axial movement of the simulator piston is smoother, and meanwhile, the abrasion of the simulator piston and the simulator shell caused by the axial movement of the simulator piston is reduced; and the service life of the simulator assembly is prolonged.

    本发明涉及制动技术领域,公开了一种模拟器组件及制动系统,在模拟器壳体内设置连接于模拟器壳体的导引件,在导引件和模拟器壳体的内壁之间形成导引腔,导引腔连通喷油孔和导引口,通过设置导引口的导引件改变通过喷油孔送入压力腔的压力油流向,以使导引腔内的流体介质通过导引口沿模拟器活塞的轴向对模拟器活塞的工作面施加作用力,减小甚至是消除压力腔内的压力油作用于模拟器活塞的径向合力,使模拟器活塞在其径向上受力更加均衡,减小模拟器活塞轴向移动过程中模拟器活塞和模拟器壳体之间的摩擦力,使模拟器活塞轴向移动更加顺畅,同时减小因模拟器活塞轴向移动而产生的模拟器活塞和模拟器壳体的磨损,延长模拟器组件的使用寿命。


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    Title :

    Simulator assembly and braking system


    Additional title:

    一种模拟器组件及制动系统


    Contributors:
    JIA XIAOHUA (author)

    Publication date :

    2023-11-17


    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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