The invention discloses a detachable lower swing arm structure with an adjustable hard point, the structure comprises a ball pin assembly, a swing arm body and a reinforcing plate, the swing arm body is provided with a through hole for installing the ball pin assembly, the swing arm body and the reinforcing plate, the swing arm body is also provided with a U-shaped groove for installing the ball pin assembly, and the swing arm body is also provided with a V-shaped opening; the ball pin assembly is provided with a first installation support used for installation, and three first through holes used for installation are formed in the triangular corners of the first installation support. Second through holes used for limiting the positions of the hexagonal flange face bolts are formed in the two ends of the reinforcing plate. According to the lower swing arm structure, the swing arm body, the ball pin assembly and the front and rear lining assemblies are detachable and mountable, part of components of the lower swing arm structure are inconvenient to replace, the cost of the lower swing arm structure for replacing the components is reduced, and the convenience of the lower swing arm structure in the disassembly and assembly process is improved.

    本发明公开了一种可调整硬点可拆卸的下摆臂结构,其结构包括球销总成、摆臂本体和加强板,摆臂本体上设置有用于安装球销总成、摆臂本体和加强板的贯穿孔,还设置有用于安装球销总成的U型槽,还设置有V型开口;球销总成设置有用于安装的第一安装支座,第一安装支座的三角边角处均开设有三个用于安装的第一通孔;加强板的两端开设置有用于限制六角法兰面螺栓位置的第二通孔。本发明摆臂本体与球销总成、前后衬套总成可拆卸,可安装,不便于对其部分部件进行更换,降低了下摆臂结构在更滑部件时的成本,提高了下摆臂结构在拆装过程中的便捷性。


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    Title :

    Adjustable hard point detachable lower swing arm structure


    Additional title:

    一种可调整硬点可拆卸的下摆臂结构


    Contributors:
    GUAN GUANFENG (author) / CAO MINGZHI (author) / ZHANG BO (author)

    Publication date :

    2023-03-03


    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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