The invention discloses a guide arm structure and a suspension assembly, and relates to the field of automobile equipment.The guide arm structure comprises a first plate section, a side bending section, a clamping plate section and a second plate section which are integrally formed; a hinge lug is arranged at the far end of the first plate section, and a movable pin shaft is mounted in the hinge lug; the lateral bending section is bent inwards or outwards; the clamping plate section is connected with the first plate section through the lateral bending section, so that the center line of the first plate section and the center line of the clamping plate section are not collinear on an overlooking projection plane; the second plate section is connected with the clamping plate section, and the center line of the second plate section and the center line of the clamping plate section are collinear on an overlooking projection plane. By the adoption of the technical scheme, the failure problems of connection fastening failure of the base and the guide arm, deformation of the base body, weld joint cracking of the base body and the like caused by unbalance loading and dynamic loading of the air spring base in the running process of a vehicle can be well solved.

    本发明公开了一种导向臂结构及悬挂组件,涉及汽车装备领域,其中的导向臂结构包括一体成型的第一板段、侧弯段、夹紧板段和第二板段;第一板段的远端具有铰耳,铰耳内安装有活动的销轴;侧弯段内向或者外向侧弯;所述夹紧板段通过侧弯段与所述第一板段相接,使得在俯视投影平面上,所述第一板段的中心线与所述夹紧板段的中心线不共线;所述第二板段与所述夹紧板段相连接,在俯视投影平面上,所述第二板段的中心线与所述夹紧板段的中心线共线。通过采用本技术方案,可以较好地避免车辆运行过程中空气弹簧底座因为受到偏载动载而导致的底座与导向臂的连接紧固失效、底座本体变形、底座本体的焊缝开裂等失效问题。


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    Title :

    Guide arm structure and suspension assembly


    Additional title:

    一种导向臂结构及悬挂组件


    Contributors:
    CHEN JIE (author) / CHEN WEIFENG (author) / WANG HAIQING (author) / SHEN HUICHUN (author) / HE JIAXIN (author) / CHAI PEIYANG (author) / LI JUN (author) / SUN YANXIN (author) / HU TIANYU (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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