The invention discloses a torsion beam rear axle assembly and a vehicle. The torsion beam rear axle assembly comprises a cross beam, twp longitudinal arms, two spring plates, two shock absorber brackets, two hub mounting assemblies and two sleeves, the two longitudinal arms, two spring plates, two shock absorber brackets, two hub mounting assemblies and two sleeves are symmetrically arranged at two ends of the cross beam, each longitudinal arm is fixed on each end of the cross beam, the sleeves are arranged at one ends of the longitudinal arms, the hub mounting assemblies are arranged at the other ends of the longitudinal arms, and are located on one sides, away from of the cross beam, of the longitudinal arms, the spring plates are located on one side, away from the sleeves, of the crossbeam and are located between the cross beam and the longitudinal arms, an opening of the cross beam is downward, the cross beam comprises a body part with a U-shaped section and extending parts obliquely extending towards the two sides of the body part at the tail end of the body part, and from the middle of the cross beam to the two ends, the width of the cross beam is gradually increased, and the lengths of the extending parts are gradually decreased. The torsion beam rear axle assembly is compact in structure, low in process cost and good in mechanical properties.

    扭力梁后桥总成及车辆,该扭力梁后桥总成包括横梁、纵臂、弹簧盘、减振器支架、轮毂安装组件及套管,纵臂、弹簧盘、减振器支架、轮毂安装组件及套管均为两套,且对称设置于横梁的两端,在横梁的每一端上,纵臂固定于横梁上,套管设置于纵臂的一端上,轮毂安装组件设置于纵臂的另一端上,且位于纵臂远离横梁的一侧,弹簧盘位于横梁远离套管的一侧,且位于横梁与纵臂之间,横梁开口朝下,其包括截面呈U型的主体部,以及在主体部末端呈倾斜状向主体部的两侧延伸的延伸部,从横梁的中部至两端,横梁的宽度逐渐增大,延伸部的长度逐渐减小。该扭力梁后桥总成结构紧凑、工艺成本较低、力学性能较好。


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    Titel :

    Torsion beam rear axle assembly and vehicle with same


    Weitere Titelangaben:

    扭力梁后桥总成及具有其的车辆


    Beteiligte:
    HAN WEIWEI (Autor:in) / LIU WEI (Autor:in) / LIU HAIFENG (Autor:in) / LIU TIANQI (Autor:in) / ZHANG ZHIYUAN (Autor:in) / CHENG WENZHENG (Autor:in)

    Erscheinungsdatum :

    2020-07-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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