The invention relates to the technical field of power assemblies of hybrid vehicles, in particular to an assembling method of a gearbox of a hybrid vehicle. The assembling method of the gearbox of the hybrid electric vehicle comprises the following steps that S1, an intermediate shaft is installed on a main shell assembly, then the intermediate shaft is sleeved with a speed change mechanism, and the speed change mechanism is installed in a first cavity of the main shell assembly; and S2, a first height difference between the end face of the first cavity of the main shell assembly and the speed change mechanism is measured, a second height difference between the plane, used for abutting against the speed change mechanism, of the rear end cover and the end face continues to be measured, and the intermediate shaft is sleeved with a first adjusting gasket with the thickness corresponding to the sum value of the first height difference and the second height difference. According to the assembling method of the gearbox of the hybrid electric vehicle, the main shell assembly is divided into the first cavity and the second cavity, and the rear end cover and the front shell assembly are used for blocking the first cavity and the second cavity correspondingly, so that the whole gearbox is subjected to two box closing actions in total.

    本公开涉及混动汽车的动力总成技术领域,尤其涉及一种混动汽车的变速箱的装配方法。该混动汽车的变速箱的装配方法包括以下步骤:S1、将中间轴安装在主壳体总成上,接着将变速机构套在中间轴上,并安装在主壳体总成的第一腔室中;S2、测得主壳体总成的第一腔室的端面与变速机构之间的第一高度差,继续测得后端盖用于与变速机构抵接的平面与端面之间的第二高度差,在中间轴上套设与第一高度差和第二高度差的和值相对应的厚度的第一调整垫片。该混动汽车的变速箱的装配方法,通过将主壳体总成分割成第一腔室和第二腔室,并且利用后端盖和前壳体总成分别作为封堵第一腔室和第二腔室的方式,使整个变速箱一共经历两次合箱动作。


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    Title :

    Assembly method of gearbox of hybrid electric vehicle


    Additional title:

    混动汽车的变速箱的装配方法


    Contributors:
    MA HONGGANG (author) / YUAN YANLING (author) / SONG TINGBIN (author) / GAO XIAOGUANG (author)

    Publication date :

    2022-12-06


    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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