The invention discloses a vehicle brake auxiliary mechanism which is arranged on an axle, a driving shaft is arranged in an axle housing of the axle, and the brake auxiliary mechanism is arranged in the axle housing and acts on the driving shaft. The brake auxiliary mechanism comprises at least one power telescopic piece, the free end of the power telescopic piece acts on the driving shaft, and friction between the power telescopic piece and the driving shaft achieves speed reduction of the driving shaft; a heat dissipation mechanism is arranged outside the axle housing, the heat dissipation mechanism can be communicated with a jacking medium of the power telescopic piece to dissipate heat of a medium, and the brake auxiliary mechanism acts on a front axle or a rear axle of a vehicle. Thebrake auxiliary mechanism is simple in structure, assists a traditional brake pad in braking a hub, and effectively solves the problems that the brake pad is prone to heating and not prone to heat dissipation in a traditional braking mode.

    本发明公开了一种车辆刹车辅助机构,设置在车桥上,车桥的桥壳内设置有驱动轴,所述刹车辅助机构设置在桥壳内并作用于驱动轴;所述刹车辅助机构包括至少一个动力伸缩件,其中所述动力伸缩件的自由端作用于驱动轴,动力伸缩件与驱动轴的摩擦达到驱动轴减速;所述桥壳外设置有散热机构,散热机构可与动力伸缩件的顶压介质连通以对介质散热,所述刹车辅助机构作用于车辆前桥或后桥。本发明所述的刹车辅助机构结构简单,辅助传统刹车片对轮毂的刹车,有效解决了传统刹车方式刹车片易起热、不易散热的问题。


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    Title :

    Vehicle brake auxiliary mechanism


    Additional title:

    一种车辆刹车辅助机构


    Contributors:
    LI YONG (author) / WANG QI (author)

    Publication date :

    2020-12-04


    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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