The invention relates to the technical field of gearboxes of electric vehicles, in particular to an electric gearbox assembly. Comprising a gearbox assembly, a mounting support and a limiting assembly, the gearbox assembly is arranged in the mounting support, the limiting assembly comprises two clamping seats, two limiting springs, two guide arc blocks, two pull rods and two sets of pressing pieces, and the two ends of each limiting spring are fixedly connected with the mounting support and the corresponding clamping seat correspondingly; the two guide arc blocks are fixedly connected with the corresponding clamping seats respectively and located on the outer side walls of the clamping seats respectively, the two pull rods are fixedly connected with the corresponding clamping seats respectively, and each pull rod is in sliding connection with the mounting support and penetrates through the mounting support. The limiting spring and the clamping seat clamp the outer wall of the gearbox assembly, and the two sets of pressing pieces press the gearbox assembly, so that the gearbox assembly can be stably fixed, and the gearbox assembly is prevented from being damaged in the running process.

    本发明涉及电动车变速箱技术领域,具体涉及一种电动变速箱总成;包括变速箱总成、安装支架和限位组件,变速箱总成设置于安装支架内,限位组件包括两个夹持座、两根限位弹簧、两块引导弧块、两根拉杆和两组压紧件,每根限位弹簧的两端分别与安装支架和对应的夹持座固定连接,两个引导弧块分别与对应的夹持座固定连接,并分别位于夹持座的外侧壁,两根拉杆分别与对应的夹持座固定连接,且每根拉杆分别与安装支架滑动连接,并分别贯穿安装支架,通过将变速箱总成在安装支架内放置,限位弹簧和夹紧座将变速箱总成外壁夹持,两组压紧件将变速箱总成压紧,实现了能够将变速箱总成将固定稳固,避免变速箱总成运行中受到损坏。


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    Title :

    Electric gearbox assembly


    Additional title:

    一种电动变速箱总成


    Contributors:
    ZHOU BING (author) / ZHAN YUANDONG (author) / LONG XINGHUA (author)

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / 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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