The invention discloses an automobile brake device which comprises a hub rotating shaft and a brake disc and is characterized in that the brake disc is fixedly connected to the outer wall of one side of the hub rotating shaft, a brake device is arranged on one side of the brake disc, and the brake device comprises a brake drum, a brake pad, a brake mechanism and a pressure mechanism; and one side of the hub rotating shaft is movably connected with a brake drum through a bearing, and the interior of the brake drum is connected with a brake pad through a pressure mechanism. The brake device has the beneficial effects that the hub rotating shaft is connected with the brake drum through the bearing, when a hub rotates, the brake drum can be fixedly connected with a frame and the like, so that the brake drum cannot rotate along with the hub rotating shaft, and through the arranged piston, when a brake pad makes contact with a brake disc, the piston is extruded by the brake disc to enter a pressure cavity, and the brake pad is pressed into the pressure cavity. When the first spring pushes the piston out, the sealing block abuts against the limiting ring, and therefore the air cannot flow back.

    本发明公开了一种汽车刹车装置,包括轮毂转轴和刹车碟片,其特征在于,所述轮毂转轴的一侧外壁固定连接有刹车碟片,所述刹车碟片的一侧设置有制动装置,所述制动装置包括刹车鼓、刹车片、制动机构和压力机构,所述轮毂转轴的一侧通过轴承活动连接有刹车鼓,所述刹车鼓的内通过压力机构连接有刹车片。有益效果:通过用轴承将轮毂转轴与刹车鼓连接,使轮毂在转动的时候,刹车鼓可以通过与车架等固定连接从而使刹车鼓不会随着轮毂转轴转动,通过设置的活塞,当刹车片与刹车碟片接触的时候,活塞被刹车碟片挤压进入压力腔的时候,将空气推动进入密封块的一侧,当弹簧一将活塞推出的时候,密封块抵住限位环,致使空气无法回流。


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    Title :

    Automobile brake device


    Additional title:

    一种汽车刹车装置


    Publication date :

    2022-06-10


    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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