The invention relates to a steel plate spring clamping structure, a vehicle body and a vehicle, the steel plate spring clamping structure comprises a fixed end support, the fixed end support is provided with a first mounting part and a second mounting part, the first mounting part and the second mounting part are distributed in the width direction of the vehicle body at intervals to form a steel plate spring mounting chamber, and the first mounting part and the second mounting part are arranged in the width direction of the vehicle body; a first through hole is formed in the first mounting part, and a second through hole is formed in the second mounting part; one end of the steel plate spring body is mounted in the steel plate spring mounting chamber, and a plate spring bushing is arranged at the end of the steel plate spring body; and the rod body sequentially penetrates through the first through hole, the plate spring bushing and the second through hole, and the other end of the rod body is provided with a limiting part axially limited to the first mounting part. The plate spring bushing shifting caused by improper opening size and precision of the fixed end support can be avoided, the investment cost for error elimination in the machining process of the fixed end support is reduced, and shifting of the plate spring bushing is limited to a certain degree.

    本申请涉及一种钢板弹簧夹紧结构、车身及车辆,其包括:固定端支架,所述固定端支架具有第一安装部和第二安装部,所述第一安装部和所述第二安装部沿车身宽度方向间隔分布形成钢板弹簧安装室,沿车身宽度方向,所述第一安装部开设有第一贯穿孔,所述第二安装部开设有第二贯穿孔;钢板弹簧本体,所述钢板弹簧本体的一端安装于所述钢板弹簧安装室内,且该端设置有板簧衬套;杆体,所述杆体依次贯穿所述第一贯穿孔、所述板簧衬套和所述第二贯穿孔,且其另一端设置有轴向限位于所述第一安装部的限位部。可以避免固定端支架开档尺寸和精度不合适而导致板簧衬套窜动,减少在固定端支架加工过程中对误差消除的投入费用,一定程度限制板簧衬套的窜动。


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    Titel :

    Steel plate spring clamping structure, vehicle body and vehicle


    Weitere Titelangaben:

    一种钢板弹簧夹紧结构、车身及车辆


    Beteiligte:
    QIAO SIRONG (Autor:in) / ZHOU SHENGQUAN (Autor:in) / DU XIAOCHEN (Autor:in) / WANG JIANGWEI (Autor:in) / FAN PEIBIN (Autor:in) / WANG JUNJIE (Autor:in)

    Erscheinungsdatum :

    2023-11-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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