The invention relates to a vehicle swing arm, a suspension assembly, a vehicle chassis and a vehicle, the vehicle swing arm comprises a first rod piece and a second rod piece, the first rod piece and the second rod piece are rotationally connected to a wheel end mounting part in a first plane, one end, opposite to the wheel end mounting part, of the first rod piece is connected with a first mounting part, and the other end, opposite to the wheel end mounting part, of the second rod piece is connected with a second mounting part; the end, opposite to the wheel end installation part, of the second rod piece is connected with a second installation part, a connecting rod used for adjusting the included angle between the first rod piece and the second rod piece is connected between the first rod piece and the second rod piece, and the first rod piece and the second rod piece are configured to be telescopic. When the vehicle swing arm is used for vehicle model development, the distance between the mounting parts can be adjusted through the first rod piece, the second rod piece and the connecting rod, so that the vehicle swing arm can adapt to various different vehicle models; in the process of verifying the reasonability and operation stability adjustment performance of four-wheel positioning parameters in vehicle development, the vehicle swing arm can be mounted on a vehicle, and the adjustment of wheel camber parameters and the like can be realized by adjusting the distance between the mounting parts.

    本公开涉及一种车辆摆臂、悬架总成、车辆底盘以及车辆,车辆摆臂包括:第一杆件和第二杆件,第一杆件和第二杆件分别在第一平面内转动连接于轮端安装部,第一杆件的相反于轮端安装部的一端连接有第一安装部,第二杆件的相反于轮端安装部的一端连接有第二安装部,第一杆件和第二杆件之间连接有用于调节二者夹角的连接杆,第一杆件和第二杆件配置为可伸缩。该车辆摆臂用于车型开发时,可以通过第一杆件、第二杆件以及连接杆调节各个安装部之间距离,以能够适应各种不同车型;在车辆开发对四轮定位参数合理性、操稳调校性能验证过程中,可以将车辆摆臂安装至车辆上,并通过调节各个安装部之间的距离,从而可以实现调节车轮外倾参数等。


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    Title :

    Vehicle swing arm, suspension assembly, vehicle chassis and vehicle


    Additional title:

    车辆摆臂、悬架总成、车辆底盘以及车辆


    Contributors:
    JIANG WEI (author)

    Publication date :

    2025-03-25


    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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