The invention discloses a special lifting appliance for a new energy automobile gearbox differential mechanism, which comprises a lifting frame, a cross beam, a fixed jaw arm, a movable jaw arm, a driving shaft, a driving shaft seat, a crank handle, a driven shaft, a driven shaft seat, a knob plunger, a first clamping jaw, a second clamping jaw, a door catch type toggle clamp and a door catch seat, the driving shaft is horizontally supported on the driving shaft seat and is driven by the crank handle, the driven shaft is horizontally supported on the driven shaft seat, the rotating angle posture of the driven shaft is limited by the knob plunger, the door holder type toggle clamp is arranged on the movable claw arm, and the door holder seat is arranged on the fixed claw arm and forms a closed door holder retaining groove. The second clamping jaw and the first clamping jaw are used for clamping a differential mechanism workpiece when the door holder type toggle clamp is locked and can be driven by the crank handle to drive the workpiece to turn over at multiple angles. The lifting appliance is simple in structure, capable of reliably lifting workpieces in multiple postures, capable of being operated by a single person and convenient to operate, and the manual operation time is shortened.

    本发明公开了一种新能源汽车变速箱差速器专用吊具,包括吊架、横梁、固定爪臂、活动爪臂、驱动轴、驱动轴座、手摇柄、从动轴、从动轴座、旋钮柱塞、第一夹爪、第二夹爪、门扣式肘夹、以及门扣座,所述驱动轴水平支撑在所述驱动轴座上并且由手摇柄驱动,所述从动轴水平支撑在从动轴座上并且由旋钮柱塞限定其转角姿态,所述门扣式肘夹设置在活动爪臂上,所述门扣座设置在固定爪臂上且形成闭合的门扣保持槽,所述第二夹爪和第一夹爪在门扣式肘夹锁定时用于夹持差速器工件且能够由手摇柄驱动来带动工件多角度翻转。本发明吊具结构简单,能够可靠的实现多姿态的吊装工件,可以单人操作,并且操作方便、减少了人工操作的时间。


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    Title :

    Special lifting appliance for gearbox differential mechanism of new energy automobile


    Additional title:

    一种新能源汽车变速箱差速器专用吊具


    Contributors:
    YU QI (author) / LIU SHENGPENG (author) / ZHAO XUEZHOU (author) / CUI YECHEN (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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