An inner and outer wheel corner distribution device in the technical field of automobiles comprises a steering motor, a corner distribution gear set, a steering drive gear set, a center shaft, centershaft conical teeth, a floating shaft and a transmission flexible shaft connector. The corner distribution gear set, the steering drive gear set and the floating shaft are all arranged in the shell assembly. The corner distribution gear set comprises a motor gear, a reduction gear and a carrier gear; the steering drive gear set comprises an inner gear ring, a planet gear carrier, a planet gear set, a sun gear and a support bearing. The center shaft is coaxial with a steering column and is composed of a corner distribution gear set, a steering drive gear set and a steering motor, and the difference between an inner wheel and an outer wheel is achieved through an initial set value and a compensation value (or forward compensation or reverse compensation or same-direction reduction). The steering wheel driving force and the steering drive gear set provide the initial set value for a system. The steering motor and the corner distribution gear set provide a corner compensation value for thesystem; and the allowable inner and outer wheel difference can be realized through interaction of the two. The device is reasonable in design and suitable for optimal design of the automobile steering system.

    一种汽车技术领域的内外轮转角分配装置,包括转向电机、转角分配齿轮组、转向驱动齿轮组、中心轴、中心轴锥齿、浮动轴、传动软轴接头;转角分配齿轮组、转向驱动齿轮组、浮动轴均布置在壳体总成内;转角分配齿轮组包括电机齿轮、减速齿轮、过桥齿轮;转向驱动齿轮组包括内齿圈、行星齿轮架、行星齿轮组、太阳轮、支撑轴承。本发明的中心轴与转向柱同轴,由转角分配齿轮组、转向驱动齿轮组、转向电机组成,通过初始设定值+补偿值(或正或反,反向为补偿,同向为削减)实现内外轮差:方向盘驱动力+转向驱动齿轮组给系统提供初始设定值;转向电机+转角分配齿轮组给系统提供转角补偿值;两者互相作用即可实现所期许的内外轮差。本发明设计合理,适用于汽车转向系统的优化设计。


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    Titel :

    Inner and outer wheel corner distribution device


    Weitere Titelangaben:

    内外轮转角分配装置


    Beteiligte:
    LI YUE (Autor:in)

    Erscheinungsdatum :

    2020-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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