The lubricating grease compensation mechanism comprises a gear shaft, a shell, a rack, grease and a lubricating grease compensation mechanism body, the rack is inserted into the shell through a lining, the shell is of a long-body cylindrical through hole structure, two communicating through holes are formed in the radial direction and distributed at the two ends of the shell, and the grease compensation mechanism body is arranged in the shell. Reinforcing ribs are arranged on the periphery of the left end through hole, a through hole connected with a gear shaft is formed in the portion, perpendicular to the left end through hole, of the shell, and the through hole is connected with a lubricating grease compensation mechanism. The lubricating grease compensation mechanism is an integrated mechanism composed of a rack supporting seat, an opening and closing piece, an opening and closing piece screw, a supporting seat adjusting screw plug, a sealing block, a sealing block spring, an end cover and a sealing plug. The gear rack type steering gear is ingenious in design, effectively solves the problem that friction abnormal sound occurs in the after-sales market of existing steering system products, prolongs the service life of the gear rack type steering gear and improves the performance of the steering gear.

    本发明公开了一种应用于齿轮齿条式转向器的润滑脂补偿机构,包括齿轮轴、壳体、齿条、油脂,还包括润滑脂补偿机构,所述的壳体内部通过衬套插入齿条,所述的壳体为长身圆柱型通孔结构,径向设有两个连通贯通孔,分布在壳体两端,所述的左端贯通孔周身设有加强筋,垂直与左端贯通孔的壳体设有连接齿轮轴的通孔,所述的贯通孔连接润滑脂补偿机构,所述的润滑脂补偿机构由齿条支承座、启闭件、启闭件螺丝、支承座调节螺塞、密封块、密封块弹簧、端盖、密封塞组成的一体化机构。本发明设计巧妙,有效解决目前转向系统产品售后市场出现摩擦异响,并增加了齿轮齿条式转向器耐久寿命,提升了转向器性能。


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    Title :

    Lubricating grease compensation mechanism applied to rack-and-pinion steering gear


    Additional title:

    一种应用于齿轮齿条式转向器的润滑脂补偿机构


    Contributors:
    SUN ZENGHAO (author) / SHEN HONGSHU (author) / WANG CHANGFU (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16N LUBRICATING , Schmierung / B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING



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