The invention relates to the technical field of automobiles, in particular to an automobile transmission shaft assembly which comprises a shaft body, a universal joint is movably connected to the shaft body, the shaft body is movably connected to a limiting groove of a shaft sleeve, the limiting groove communicates with a main through groove, the main through groove is connected with a neck pipe,the neck pipe communicates with an oil groove, and a sliding block is slidably installed in the oil groove. A connecting rod is fixedly connected to the sliding block, a clamping block is fixedly installed on the connecting rod, a rubber plug is fixedly installed on the clamping block, a stop spring is fixedly connected to the clamping block, a heavy ball is arranged in the oil groove, a guide piece is fixedly installed in the oil groove, and a reserved cavity is formed in the shaft sleeve. A dual self-lubricating structure is installed in the transmission shaft assembly through a shaft sleeveand is divided into a standing type lubricating mechanism and an emergency type lubricating mechanism, when the transmission shaft assembly is used for transmitting automobile power, a shaft body ispromoted to enter a stable state, and damage generated in the using process of the transmission shaft can be effectively reduced.

    本发明涉及汽车技术领域,具体为一种汽车传动轴总成,包括轴体,所述轴体上活动连接有万向节,且轴体活动连接在轴套的限位槽,所述限位槽连通有主通槽,且主通槽连接有颈管,所述颈管连通在油槽上,且油槽中滑动安装有滑块,所述滑块上固定连接有连杆,且连杆上固定安装有夹块,所述夹块上固定安装有胶塞,且夹块上固定连接有截止弹簧,所述油槽中设置有重球,且油槽中固定安装有导片,所述轴套中设置有预留腔;在传动轴总成中通过轴套安装有双重自润滑结构,其分为常备式润滑机构和紧急式润滑机构,在使用传动轴总成进行汽车动力的传递时,促使轴体进入到平稳状态,能够有效的减少传动轴使用过程中产生的损伤。


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    Titel :

    Automobile transmission shaft assembly


    Weitere Titelangaben:

    一种汽车传动轴总成


    Beteiligte:
    YAO AILING (Autor:in)

    Erscheinungsdatum :

    2021-02-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING / F16N LUBRICATING , Schmierung



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