The invention belongs to the field of vehicle engineering, and particularly relates to a rear axle assembly and a new energy vehicle chassis, the rear axle assembly comprises a rear axle main body and two suspension mechanisms arranged on the rear axle main body, the rear axle main body is rotatably connected with at least two rear upper thrust rods and at least two rear lower thrust rods, and the rear upper thrust rods and the rear lower thrust rods are distributed up and down; the rear upper thrust rod and the rear lower thrust rod are connected with the frame; a new energy vehicle chassis comprises a vehicle frame, a front axle assembly, a steering system assembly and a rear axle assembly, has higher adaptability and can adapt to different types of road surface conditions and driving styles, four composite damping assemblies can play an excellent damping role no matter on urban roads, rural paths or expressways, the vehicle running smoothness is improved, and the service life of the vehicle is prolonged. And the stability and comfort of the vehicle are ensured.

    本发明属于车辆工程领域,具体涉及一种后桥总成及新能源车底盘,后桥总成包括后车桥主体和设置于后车桥主体上的两个悬架机构,后车桥主体上转动连接有上下分布的至少两个后上推力杆和至少两个后下推力杆,后上推力杆和后下推力杆与车架连接;新能源车底盘,包括车架、前桥总成、转向系统总成、后桥总成,具有更强的适应性,能够适应不同类型的路面情况和驾驶风格,无论是在城市道路、乡村小路还是高速公路上,四个复合减震组件都能发挥出色的减震作用,提升车辆行驶平顺性,确保车辆的稳定性和舒适性。


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    Title :

    Rear axle assembly and new energy vehicle chassis


    Additional title:

    一种后桥总成及新能源车底盘


    Contributors:
    FU ZHENG (author)

    Publication date :

    2025-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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