The invention discloses a lifting lug type plate spring suspension propulsion angle adjusting mechanism which comprises a vehicle body connecting jaw, a plate spring eye is arranged on the outer side of the vehicle body connecting jaw, and the plate spring eye is connected with a plate spring of a vehicle. A pin shaft mounting hole is formed in the vehicle body connecting jaw, a mounting pin shaft is arranged at the pin shaft mounting hole, two groups of limiting stop blocks are arranged on the vehicle body connecting jaw, and the limiting stop blocks are used for limiting rotation of the mounting pin shaft; the propelling angle is adjusted through the adjusting mechanism, the structure can be matched with a single-side plate spring and can also be matched with a double-side plate spring, the adjusting amount is designed and adjusted according to the vehicle type requirement, the consistency of passenger car products is improved by arranging the universal adjusting mechanism, and therefore the difficulty of manufacturing a passenger car body and parts is reduced, and the efficiency of assembly line work is improved.

    本发明公开了一种吊耳式板簧悬架推进角调整机构,包括车身连接虎口,车身连接虎口外侧设置有板簧卷耳,板簧卷耳与车辆的板簧相连接;车身连接虎口上设置有销轴安装孔,销轴安装孔处设置有安装销轴,车身连接虎口上设置有两组限位挡块,限位挡块用于限制安装销轴转动;本发明通过调整机构调整推进角,此结构可与单侧板簧相配置,也可与双侧板簧相配置,调节量根据车型需求设计调整,通过设置通用的调整机构,提升客车产品的一致性,从而降低客车车身及部件制造的难度,提升流水线作业的效率。


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    Title :

    Lifting lug type plate spring suspension propulsion angle adjusting mechanism


    Additional title:

    一种吊耳式板簧悬架推进角调整机构


    Contributors:
    SHI XIANSONG (author) / ZHANG LIHUI (author) / YU YUANPING (author) / WANG ZEPING (author) / LI YANI (author) / LI CHEN (author)

    Publication date :

    2022-06-03


    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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