The invention relates to a long-stroke short-ball-pin-distance steering engine which comprises a steering wheel, a steering transmission shaft arrangement area, a power device, a steering engine shell, a steering engine input shaft gear, a steering engine rack, a steering pull rod, a steering pull rod inner point, a steering pull rod outer point, a main pin, wheels, a lower swing arm and a lower swing arm rotating shaft. The KC characteristic of the independent suspension determines the operation stability of the whole vehicle, the KC has an important index, namely the toe-in change rate, and in order to guarantee insufficient steering of the vehicle, the characteristic curve needs to be adjusted towards a curve 5 in a graph 9 during general design. Through the gear, the gear set or the gear shaft, the meshing point of the gear and the rack is changed, the inner point of the steering pull rod is moved to the inner side of the lower swing arm rotating shaft on the premise that the arrangement of an engine and the stroke of a steering machine are not affected, and a curve 5 or a curve 2 beneficial to insufficient steering can be obtained through adjustment.

    本发明涉及一种长行程短球销距转向机,该转向机,包括方向盘、转向传动轴布置区域、动力装置、转向机壳体、转向机输入轴齿轮、转向机齿条、转向拉杆、转向拉杆内点、转向拉杆外点、主销、车轮、下摆臂和下摆臂旋转轴,独立悬架的KC特性决定了整车的操稳性能,KC中有一条重要的指标:前束变化率,为了保证车辆的转向不足,一般设计时,需将该特性曲线向图9中的曲线5调整。本发明通过齿轮、齿轮组或齿轮轴,改变了齿轮齿条啮合点,在不影响发动机布置及转向机行程的前提下,将转向拉杆内点移动到下摆臂旋转轴内侧,则可以调整出利于转向不足的曲线5或曲线2。


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    Title :

    Long-stroke short-ball-pin-distance steering engine


    Additional title:

    长行程短球销距转向机


    Contributors:
    CHEN JIA (author) / QIANG XIAOWEN (author) / CHEN GANG (author) / FENG RONGJUN (author) / HONG GUANGHUI (author) / LI YUANJIE (author) / GONG XUE (author) / WU XIAODONG (author) / LI YUHANG (author) / HUANG SHAOWEN (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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