The invention discloses an automobile chassis brake drum, and particularly relates to the field of brake drums. The automobile chassis brake drum comprises a back plate frame and a brake drum body connected with the back plate frame through a hub, a brake shoe is arranged between the back plate frame and the brake drum body, and one side of the brake shoe is fixedly connected with a bending transmission rod through two connecting rods. A fixing piece is arranged on the side, away from the brake shoe, of the bending transmission rod, the fixing piece is fixedly connected to the side, close to the brake drum body, of the back plate frame, the brake shoe is slidably connected with the fixing piece through a reset mechanism, and a swing mechanism is fixedly connected to the side, close to the brake drum body, of the back plate frame. The automobile chassis brake drum has the beneficial effects that after a brake is touched to operate, the brake shoe is controlled to be in contact friction with the brake drum body intermittently, traditional continuous braking is replaced by intermittent continuous braking, hub locking is effectively prevented, abrasion of the brake shoe and the brake drum body is relieved, the service life of a brake is prolonged, and the probability of rollover caused by automobile braking is effectively reduced.

    本发明公开了一种汽车底盘制动鼓,具体涉及制动鼓领域,其包括背板架和其通过轮毂相连接的制动鼓,所述背板架与制动鼓之间设置有制动蹄,所述制动蹄的一侧通过两个连接杆固定连接有弯折传动杆,所述弯折传动杆远离制动蹄的一侧设有固定片,所述固定片固定连接在背板架靠近制动鼓的一侧,所述制动蹄通过复位机构与固定片滑动连接,所述背板架靠近制动鼓的一侧固定连接有摆动机构,本发明的有益效果为:触动制动器运作后,控制制动蹄间断与制动鼓进行抵触摩擦,间断连续的制动代替传统的持续性制动,有效防止轮毂抱死,减缓制动蹄和制动鼓的磨耗,延长制动器使用寿命,有效减少汽车制动产生的侧翻概率。


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    Titel :

    Automobile chassis brake drum


    Weitere Titelangaben:

    一种汽车底盘制动鼓


    Beteiligte:
    XUE ZHONG (Autor:in)

    Erscheinungsdatum :

    2021-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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