The invention relates to an automobile steering drive axle. The automobile steering drive axle is compact in structure, big in transmission ratio, strong in bearing force, and high in integration level, and can match up with motorcycle types with different wheel treads and hanging structures. The automobile steering drive axle comprises an axle shell assembly, a main decelerator assembly arranged in the middle part of the axle shell assembly, and wheel side assemblies arranged at both ends of the axle shell assembly; the axle shell assembly comprises four steel plates and a back cover; the four steel plates are respectively welded together and formed to be an axle body; the section of the axle body forms a rectangular hollow cavity, the back cover is fixed at the back face of the axle body; the main decelerator assembly comprises a main decelerator shell, a bearing base, an input flange, an active bevel gear, a driven bevel gear and a differential device; the upper face of the main decelerator shell is provided with a bearing installing hole, and the lower bottom face is provided with a differential bearing installing table; two oil baffles are arranged between the bearing base installing hole of the decelerator shell and the bearing installing table of the differential device; the oil baffles are in a splayed shape from top to bottom, and its outsides are in a wave form.


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    Title :

    Automobile steering drive axle


    Contributors:
    ZHOU QUNHUI (author) / WANG FENGGANG (author) / GUO KEGANG (author)

    Publication date :

    2015-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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