The invention discloses an automobile air spring suspension assembly which is characterized in that an air spring is connected below an automobile frame through an air spring support, and one end of the air spring is hinged to the air spring support; the other end of the air spring is connected with a guide arm, the guide arm is further connected to the frame through a guide arm support, and the guide arm is hinged to the guide arm support. The guide arm is further provided with an axle component, the axle component connects and fixes the axle and the guide arm through a U-shaped bolt, and finally the air spring suspension assembly is formed. Through the arrangement of the air spring suspension assembly, the air spring is in a stretched state during working, the air spring is installed at the bottom of the axle, and the dynamic run-out amount of the wheel is increased; at the moment, the guide arm is arranged below the axle part and forms a lifting structure together with the air spring, so that the weight of the part is reduced, and the arrangement of the axle part is facilitated; and the lever ratio is reduced, so that the dynamic runout of the wheel is increased by the finally mounted air spring, and the smoothness of the whole vehicle is improved.

    本发明公开了一种汽车空气弹簧悬架总成,所述的车架下通过空气弹簧支座连接有空气弹簧,空气弹簧一端与空气弹簧支座铰接;空气弹簧的另一端连接有导向臂,导向臂则还通过导向臂支架连接至车架上,导向臂与导向臂支架铰接;导向臂上还设置有车轴部件,车轴部件通过U形螺栓将车轴和导向臂连接固定,最终形成空气弹簧悬架总成。本发明中空气弹簧悬架总成的设置,使空气弹簧工作时呈拉伸状态,将空气弹簧在车轴的底部安装,增加车轮的动跳动量;此时导向臂置于车轴部件的下方和空气弹簧一起成托举状结构,减轻了零件的重量,有利于车轴部件的布置;降低了杠杆比,使得最终安装的空气弹簧增加了车轮的动跳动量,提高了整车的平顺性。


    Access

    Download


    Export, share and cite



    Title :

    Automobile air spring suspension assembly


    Additional title:

    一种汽车空气弹簧悬架总成


    Contributors:
    ZHAO WEI (author) / GUO MAOCHUN (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Air spring assembly, suspension assembly and automobile

    LIU CHAO / SUN YU / WANG ZHAOYOU et al. | European Patent Office | 2023

    Free access

    Suspension spring assembly used for restraining automobile road noise transmission and automobile with suspension spring assembly

    LIU XIANDONG / YAO ZHENGCHENG / SHAN YINGCHUN et al. | European Patent Office | 2023

    Free access

    Mounting assembly of plate spring suspension, plate spring suspension and automobile

    ZHAO HAI / XU QUN / YAN PEIXING et al. | European Patent Office | 2024

    Free access


    Rubber main spring assembly and automobile left suspension assembly

    YANG LIPING / LI YELING / ZHANG QIAN | European Patent Office | 2025

    Free access