A transmission shaft intermediate support assembly and a transmission shaft system belong to the technical field of vehicle transmission and comprise an intermediate support, two ends of the intermediate support are respectively connected with a telescopic transmission shaft through a universal joint, one end of each telescopic transmission shaft far away from the intermediate support is connected with a universal joint, and the intermediate support and the telescopic transmission shafts at two ends of the intermediate support are integrated. The use of an intermediate transmission shaft is canceled, an intermediate transmission shaft assembly line and related dynamic balance equipment are canceled, the production investment is reduced, and meanwhile, under the cooperation of the universal joint and the telescopic transmission shaft, the angle and length adjustment is realized, so that the matching design error, the manufacturing and machining error and the assembly error of the whole vehicle can be avoided; abnormal abrasion of the middle bearing assembly is reduced, only the telescopic transmission shaft is adopted, the types of the transmission shafts are effectively reduced, product management is facilitated, meanwhile, due to the fact that the angle and the length can be adjusted, the connecting frame only needs to be designed into one or more sizes, and cost is effectively reduced.

    一种传动轴中间支承总成及传动轴系统,属于车辆传动技术领域,包括中间支承,中间支承的两端通过万向节分别连接有一个伸缩传动轴,伸缩传动轴远离中间支承的一端连接有一个万向节,中间支承与其两端的伸缩传动轴作为一个整体,取消了中间传动轴的使用,进而取消了中间传动轴装配线以及相关动平衡等设备,降低了生产投入,同时在万向节和伸缩传动轴的配合下,实现角度以及长度的调节,从而可避免整车匹配设计误差、制造加工误差及装配误差,减少了中间支承总成的异常磨损,仅采用伸缩传动轴,有效减小了传动轴种类,利于产品的管理,同时由于能够进行角度以及长度的调节,连接架仅需设计一个或几个尺寸即可,有效降低了成本。


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    Title :

    Transmission shaft intermediate support assembly and transmission shaft system


    Additional title:

    一种传动轴中间支承总成及传动轴系统


    Contributors:
    GONG YANJUN (author) / LIU PEIDONG (author) / LI JIANGHUI (author) / HUANG XIN (author) / ZHANG XIN (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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