The invention discloses a plate spring mounting structure of a vehicle suspension and an automobile, and relates to the technical field of vehicle suspensions.The plate spring mounting structure is characterized in that an oil injection hole is formed in the bottom of a plate spring support; the plate spring pin is arranged in the plate spring support in a penetrating mode, and a first oil conveying unit arranged in the plate spring pin communicates with the clearance space. The limiting locking part is arranged in the plate spring support in a penetrating mode and matched with the plate spring pin in a limiting mode, a second oil conveying unit is arranged in the limiting locking part, the two ends of the first oil conveying unit are communicated with the oil injection hole and the second oil conveying unit respectively, and the grease nozzle is arranged at the bottom of the plate spring support and is in butt joint with the oil injection hole. The grease nozzle is arranged at the bottom of the plate spring support, and the oil conveying units are arranged on the plate spring pin and the limiting locking part. The limiting locking part can be matched with the plate spring pin in a limiting mode to achieve the purpose of preventing the plate spring pin from loosening, a channel is provided for conveying of lubricating grease, it is guaranteed that the plate spring pin and the plate spring bush are fully lubricated, and the service life of the plate spring support, the service life of the plate spring pin and the service life of the plate spring bush are prolonged.

    本发明公开了一种车辆悬架的板簧安装结构及汽车,涉及汽车悬架技术领域,其包括:板簧支架底部开设有注油孔;板簧销穿设于板簧支架中,板簧销内设有的第一输油单元与间隙空间连通;限位锁紧部穿设于板簧支架中并与板簧销限位配合,限位锁紧部中设有第二输油单元,第一输油单元两端分别与注油孔和第二输油单元连通油脂嘴设于板簧支架底部,油脂嘴与注油孔对接。本申请中将油脂嘴设于板簧支架底部,并在板簧销和限位锁紧部上均设置输油单元。本申请限位锁紧部不仅可以与板簧销限位配合达到避免板簧销松动目的,还为滑脂的输送提供通道,以保证板簧销及板簧衬套之间充分润滑,延长了板簧支架、板簧销及板簧衬套用寿命。


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    Title :

    Plate spring mounting structure of vehicle suspension and automobile


    Additional title:

    一种车辆悬架的板簧安装结构及汽车


    Contributors:
    SHENG QIJUN (author) / GONG LONG (author) / FAN PEIBIN (author) / YI JIANWU (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16N LUBRICATING , Schmierung



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