The invention discloses a speed reducer shell and axle housing connecting structure and a drive axle assembly. The speed reducer shell and axle housing connecting structure comprises a speed reducer shell which is provided with a plurality of first threaded holes, an axle housing which is provided with a plurality of second threaded holes which correspond to the first threaded holes in a one-to-one manner, a locking plate which is arranged above the first threaded holes, is provided with a plurality of through holes which correspond to the first threaded holes in a one-to-one manner and is provided with a plurality of clamping jaws on one side and a bolt which sequentially penetrates through the through holes, the first threaded holes and the second threaded holes to be locked; parts of the plurality of clamping jaws are bent to abut against a bolt head of the bolt, and the parts of clamping jaws are the first clamping jaws; and the other parts of the plurality of clamping jaws are bent to abut against the side wall of the speed reducer shell, and the parts of clamping jaws are the second clamping jaws. The invention provides the speed reducer shell and axle housing connecting structure which can avoid oil leakage and failures of a transmission function.

    本发明公开了一种减速器壳与桥壳连接结构及驱动桥总成,包括:减速器壳,其上设置有多个第一螺纹孔;桥壳,其上设置有多个第二螺纹孔,多个所述第二螺纹孔与多个所述第一螺纹孔一一对应;锁片,其设于所述第一螺纹孔上方,所述锁片上设置有多个通孔,多个所述通孔与多个所述第一螺纹孔一一对应,所述锁片的一侧设置有多个卡爪;螺栓,依次穿入所述通孔、所述第一螺纹孔及所述第二螺纹孔并锁紧;多个所述卡爪中的一部分被弯折至与所述螺栓的螺栓头抵接,此部分所述卡爪为第一卡爪;多个所述卡爪中的另一部分被弯折至与所述减速器壳的侧壁抵接,此部分所述卡爪为第二卡爪。该发明提供一种能避免漏油和避免传动功能失效的减速器壳与桥壳连接结构。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Speed reducer shell and axle housing connecting structure and drive axle assembly


    Weitere Titelangaben:

    一种减速器壳与桥壳连接结构及驱动桥总成


    Beteiligte:
    FENG TAO (Autor:in) / CHEN SHOUYU (Autor:in) / HUANG CHAO (Autor:in)

    Erscheinungsdatum :

    03.11.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16H Getriebe , GEARING



    Drive axle speed reducer shell and main speed reducer assembly

    LIU GUORUI / YU NINGNING / QUAN SHIHUA et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Connecting structure for axle housing assembly and frame assembly of drive axle

    YANG MUSEN / WU YINGJU | Europäisches Patentamt | 2024

    Freier Zugriff

    Connection structure for main speed reducer and axle housing of heavy vehicle drive axle

    YAN BIN / WEI JIANQIU / LI CAIWU et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Speed reducer assembly and electric drive axle

    YE DING / LIU FEI / FANG WEIRONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Electric drive axle speed reducer

    YE DING / LI WEI / LIU FEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff