The invention relates to the field of automobile production and assembly, in particular to a wheelbase-adjustable flexible chassis lifting appliance which comprises a chassis lifting appliance body, a supporting automobile body is conveyed and assembled on a chassis line, a rear lifting arm of the chassis lifting appliance body can freely move in the X direction to support automobile bodies with different lengths, and the chassis lifting appliance body adopts a front-pin and rear-support supporting mode for the automobile body. The four vehicle body supporting points can freely move in the Y direction, and vehicle body supporting of different widths is met; and the wheelbase adjusting station is connected with the plant hanging point through a hanging plate at the upper part and is used for receiving the vehicle model information transmitted by the production informatization system. The problem that A00-level, A0-level, A-level, B-level and C-level vehicles are compatibly produced on the same chassis line can be solved, meanwhile, vehicle information is automatically received through the production information system, the wheelbase is switched, and the production accuracy is improved; the wheelbase can be automatically adjusted through the wheelbase adjusting station, manual intervention is not needed, the labor cost is reduced, and the risk of mechanical damage is reduced.

    本发明涉及汽车生产装配领域,具体是一种轴距可调的柔性化底盘吊具,包括:底盘吊具,支撑车身在底盘线输送并装配,底盘吊具的后吊臂可以在X方向自由移动,满足不同长度的车身支撑,底盘吊具对车身采用前销后托的支撑方式,4个车身支撑点在Y方向可以自由移动,满足不同宽度的车身支撑;轴距调节站,通过上部的吊板与厂房吊挂点连接,用于接收生产信息化系统传送来的车型信息。本发明能解决同一条底盘线兼容生产A00级、A0级、A级、B级、C级车的难题,同时通过生产信息系统自动接收车辆信息,切换轴距,提高生产的准确性;通过轴距调节站使得轴距自动可调,无需人工干预,减少了人工成本,降低了机械伤害的风险性。


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    Title :

    Flexible chassis lifting appliance with adjustable wheelbase


    Additional title:

    一种轴距可调的柔性化底盘吊具


    Contributors:
    LEI LI (author) / ZHAI NAIHUI (author) / CHEN XU (author) / ZHANG HONGFANG (author) / LI JIANWEI (author) / ZHANG CHENGWEI (author) / GAO QING (author) / CHENG JINBAO (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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