The invention provides a wheel-side motor axle cross beam structure, and relates to the technical field of new energy automobile driving. The axle cross beam structure comprises a cross beam; sunken containing grooves are formed in the two ends of the cross beam; the containing grooves are arc-shaped grooves; positioning holes and mounting holes are formed in the end faces of the cross beam; a speed reducer is located through the positioning holes so as to be fixed conveniently, and the speed reducer is fixedly connected to the end face of the cross beam through the mounting holes. The axle cross beam structure adopted by the embodiment of the invention provides the containing grooves for accommodating the wheel-side motor and the positioning holes and the mounting holes for mounting the speed reducer and is suitable for a new energy commercial vehicle adopting the wheel-side motor; the wheel-side driving use of most new energy minibuses and medium-sized trucks on the market can be met, and the universality is improved.

    本发明提供了一种轮边电机桥横梁结构,涉及新能源汽车驱动技术领域。所述桥横梁结构包括:横梁;所述横梁的两端设置有下陷的容纳槽,所述容纳槽为弧形凹槽,所述横梁的端面开设有定位孔和安装孔,所述定位孔将减速器定位便于固定,所述安装孔将减速器固定连接在横梁的端面。本发明实施例采用的桥横梁结构提供了用于放置轮边电机的容纳槽和用于安装减速器的定位孔和安装孔,适用于采用轮边电机的新能源商用车,满足市场上多数新能源中巴车型、中型货车轮边驱动使用,提高了通用性。


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    Title :

    Wheel-side motor axle crossbeam structure


    Additional title:

    轮边电机桥横梁结构


    Contributors:
    LUO XUNQIANG (author) / CUI PUJIN (author) / LEI JIBIN (author) / ZHANG CHENGLIN (author) / XIONG KE (author)

    Publication date :

    2020-07-10


    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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