The invention relates to a suspension upper control arm assembly, a suspension assembly and a vehicle. The suspension upper control arm assembly comprises two control arm body assemblies, and each control arm body assembly is in a semi-U shape; the two ends of the ball pin assembly are detachably connected with the bent end of the single control arm body respectively; and the ball pin assembly and the two control arm body assemblies form a U-shaped arm. The control arm body assembly is composed of two identical parts, the size of each part is less than half of that of an integral part, and the size of a used mold can be greatly reduced; the structures are the same and can be exchanged, only one set of tool checking fixture is needed, and checking fixture types in the production process are reduced; the ball pin assembly is detachably connected with the control arm body assembly, the ball pin assembly or the control arm body assembly can be independently maintained and replaced, and the control arm assembly on the suspension is convenient to maintain and low in maintenance cost.

    本发明涉及一种悬架上控制臂总成、悬架总成和车辆,包括两个控制臂本体总成,单个所述控制臂本体总成呈半U型;球头销总成,所述球头销总成的两端分别与单个所述控制臂本体的弯曲端可拆卸连接;所述球头销总成与两个所述控制臂本体总成形成U型臂。本发明的控制臂本体总成为两相同部分组成,每部分体积不到整体式的一半,所使用模具体积可大幅度减小;且结构相同,可互换,只需一套工装检具,减少生产过程中的检具类型;球头销总成与控制臂本体总成为可拆卸连接,可单独维修换装球头销总成或者控制臂本体总成,悬架上控制臂总成维修方便、维修成本低。


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    Title :

    Suspension upper control arm assembly, suspension assembly and vehicle


    Additional title:

    一种悬架上控制臂总成、悬架总成和车辆


    Contributors:
    HAO LEI (author)

    Publication date :

    2023-09-19


    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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