The invention relates to a vehicle steering system platformization device, a steering system and a vehicle, the vehicle steering system platformization device comprises a connecting shaft, and one end of the connecting shaft is provided with a first external spline section matched with a middle shaft bottom joint fork so that the first external spline section can be fixedly connected with the middle shaft bottom joint fork through a first fixing piece; the other end of the connecting shaft is provided with a second outer spline section, the second outer spline section is matched with an inner spline structure arranged on the upper joint fork and fixedly connected with the upper joint fork, and the upper joint fork is connected with the lower joint fork through a cross shaft. The lower joint fork is provided with an internal spline structure matched with the external spline section of the input shaft of the steering engine so that the lower joint fork can be fixedly connected with the external spline section of the input shaft of the steering engine through a second fixing piece, and the part, located between the first external spline section and the second external spline section, of the connecting shaft is rotationally connected with a mounting frame. By adopting the platform device provided by the invention, the development efficiency is improved.

    本发明涉及一种车辆转向系统平台化装置及转向系统、车辆,包括连接轴,连接轴的一端设有与中间轴底部节叉相匹配的第一外花键段以使得第一外花键端能够通过第一固定件与中间轴底部节叉固定连接,连接轴的另一端设有第二外花键段,第二外花键段通过上节叉设置的内花键结构配合并与上节叉固定连接,上节叉通过十字轴与下节叉连接,下节叉设有与转向机输入轴外花键段相匹配的内花键结构以使得下节叉能够通过第二固定件与转向机输入轴的外花键段固定连接,连接轴位于第一外花键段和第二外花键段之间的部分转动连接有安装架,采用本发明的平台化装置提升了开发效率。


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    Title :

    Vehicle steering system platformization device, steering system and vehicle


    Additional title:

    一种车辆转向系统平台化装置及转向系统、车辆


    Contributors:
    ZHANG ZHENG (author) / LIU GUODI (author) / CHENG TAO (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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