The invention discloses a rigid electric drive rear axle wheel rim assembly for a microcirculation vehicle, which relates to a wheel rim assembly. The assembly comprises a support frame, a hub and brake disc assembly, a bearing seat assembly, a hydraulic brake caliper assembly, a mounting plate, an ABS sensor and a bearing seat assembly, wherein the mounting plate is mounted on the support frame,and the hydraulic brake caliper assembly and the ABS sensor are mounted on the mounting plate; the bearing seat assembly comprises a bearing seat body, a unit bearing and a hole check ring, one end ofan inner hole of the bearing seat body is a bearing hole, the other end of the inner hole is a taper hole, and the bearing seat body is further provided with a groove in the outer end of the bearinghole; the unit bearing is installed in the bearing hole, the outer ring of the unit bearing is in interference fit with the aperture of the bearing hole, and the inner ring of the unit bearing is in interference fit with the hub and brake disc assembly; and the hole check ring is clamped into the groove of the bearing seat body. The rigid electric drive rear axle wheel rim assembly for a microcirculation vehicle has the characteristics of compact structure, short wheel rim maintenance period, high assembly precision, easiness in maintenance, high transmission precision, good product quality and the like, and can meet the development requirements of urban microcirculation buses.

    一种微循环车用刚性电驱后桥轮边总成,涉及一种轮边总成,包括支撑架、轮毂及制动盘总成、轴承座总成、液压制动钳总成、安装板、ABS传感器,轴承座总成、安装板安装在支撑架上,液压制动钳总成、ABS传感器安装在安装板上;轴承座总成包括轴承座本体、单元轴承、孔用挡圈,轴承座本体的内孔一端为轴承孔,另一端为锥孔,轴承座本体还在轴承孔的外端开设有沟槽;单元轴承安装在轴承孔内,且单元轴承的外圈与轴承孔的孔径过盈配合,单元轴承的内圈与轮毂及制动盘总成过盈配合;孔用挡圈卡入轴承座本体的沟槽内。本发明具有结构紧凑、轮边维护周期短、装配精度高、维修容易、传动精度高、产品质量好等特点,可满足城市微循环公交发展要求。


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    Titel :

    Rigid electric drive rear axle wheel rim assembly for microcirculation vehicle


    Weitere Titelangaben:

    微循环车用刚性电驱后桥轮边总成


    Beteiligte:
    RAO JIABIN (Autor:in) / HE MINGJI (Autor:in) / ZHOU DAKUN (Autor:in) / WANG GUILONG (Autor:in) / HUANG HUANCHAO (Autor:in) / HE BIN (Autor:in) / LU KUANGWEI (Autor:in) / MENG SHI (Autor:in) / HUANG ZAILU (Autor:in) / HUANG YURONG (Autor:in)

    Erscheinungsdatum :

    2020-09-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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