The invention relates to the field of automobile structure design, and especially relates to a rear torsion beam with a multifunctional integrated flange. Two spring seats and two swing arms are symmetrically fixed to the side walls of the two ends of a cross beam, two flanges are symmetrically arranged on the end faces of the two ends of the cross beam, a first mounting through hole is formed ineach flange, first fixing through holes are formed around the end face of each first mounting through holes at intervals, a hub bearing is inserted into each first mounting through hole, the second fixing through holes and the first fixing through holes in the periphery of the hub bearings are fixed through first bolts, two third fixing through holes are formed in the edge of each flange, wheel brakes are fixed at the third fixing through holes through second bolts, a boss is arranged on the side face, facing a swing arm, of each flange, a counterbore is formed in the outer end face of each boss, a fourth fixing through hole is formed in each swing arm opposite to the counterbore, a mounting hole of a shock absorber is clamped between each first fixing through hole and the corresponding counterbore and is fixedly connected with the first fixing through hole and the counterbore through screws, and the structure is compact.

    本发明涉及汽车结构设计领域,尤其涉及一种带有集多功能一体式法兰的后扭力梁,其中弹簧座和摆臂均为两个且对称固定在横梁的两端侧壁上,法兰为两个且对称布置在两个横梁的两端端面上,法兰上开设第一安装通孔且第一安装通孔的端面四周间隔布置第一固定通孔,轮毂轴承安插在第一安装通孔中且轮毂轴承四周的第二固定通孔和第一固定通孔之间通过第一螺栓实现固定,法兰的边缘开设两个第三固定通孔,车轮制动器通过第二螺栓固定在第三固定通孔处,法兰朝向摆臂的一侧面上设有凸台,凸台的外端面上开设沉头孔,与沉头孔相对的摆臂上开设第四固定通孔,减震器的安装孔夹持在第一固定通孔和沉头孔之间并通过螺钉连接固定,结构较为紧凑。


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    Titel :

    Rear torsion beam with multifunctional integrated flange


    Weitere Titelangaben:

    带有集多功能一体式法兰的后扭力梁


    Beteiligte:
    LI HAO (Autor:in) / ZHONG XIAOWEI (Autor:in) / ZHOU CHENGLEI (Autor:in) / WANG KE (Autor:in) / LI QI (Autor:in)

    Erscheinungsdatum :

    2020-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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