The invention discloses a steering column adjusting mechanism assembly, and relates to the technical field of automobile steering columns, the steering column adjusting mechanism assembly comprises a steering shaft assembly, an upper column tube and a lower column tube are arranged on the steering shaft assembly, a first spacer bush is arranged between the upper column tube and the lower column tube, an upper support assembly is arranged on the upper column tube, and a second support assembly is arranged on the lower column tube. A lower support assembly is arranged on the lower column pipe, the steering shaft assembly is connected with a transmission shaft assembly through a first universal joint fork assembly, and a sealing ring assembly is arranged on the transmission shaft assembly. The upper support assembly comprises a base, a support is arranged in the middle of the base, adjusting blocks are symmetrically arranged on the inner side of the support, wire harness supports are arranged on the adjusting blocks, and anti-collision assemblies are symmetrically arranged on the two sides of the base. The automobile steering column is reasonable in structural design and high in reliability, the function that the angle and height of the automobile steering column are adjustable and the crumple energy absorption function within the long stroke range are achieved, the energy absorption capacity is stable, and the driving safety performance is improved.

    本发明公开了一种转向管柱调节机构总成,涉及汽车转向管柱技术领域,包括转向轴总成,所述转向轴总成上设置有上柱管、下柱管,所述上柱管与下柱管之间设置有第一隔套,所述上柱管上设置有上支架总成,所述下柱管上设置有下支架总成,所述转向轴总成通过第一万向节叉总成与传动轴总成连接,所述传动轴总成上设置有密封圈总成;所述上支架总成包括底座,所述底座中部设置有支座,所述支座内侧对称设置有调节块,所述调节块上设置有线束支架,所述底座两侧对称设置有防撞组件。本发明结构设计合理,可靠性高,实现了汽车转向管柱角度、高度可调的功能,及较长行程范围内的溃缩吸能功能,且吸能力稳定,提高了行车安全性能。


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    Title :

    Steering column adjusting mechanism assembly


    Additional title:

    一种转向管柱调节机构总成


    Contributors:
    SUN YIQIN (author) / WANG JIANMING (author)

    Publication date :

    2024-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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