The invention relates to the technical field of machining, and concretely relates to a die changing vehicle with variable universal wheels. The die changing vehicle comprises a vehicle frame, the variable universal wheels, a connecting mechanism and a fixing mechanism, and the rapid connection of the vehicle frame and a device is realized through the rapid connection of the connecting mechanism and the fixing mechanism; the connecting mechanism is provided with a connecting block connected with a limiting buckle and a supporting block disconnected with the limiting buckle, and the supporting block can be rapidly operated by a single person through a first connecting rod and a second connecting rod; and the variable universal wheels are arranged at the bottom of the frame, the variable universal wheels can be used as universal wheels and directional wheels by being provided with limiting blocks, and common wheels are replaced by first bearings to greatly reduce rolling resistance causedby large-weight dies. The die changing vehicle is used to greatly improve the die changing efficiency and flexibility of the die changing vehicle and reduce the labor intensity of an operator.

    本发明涉及机械加工技术领域,具体为一种具备可变万向轮的换模车,包括车架、可变万向轮、连接机构和固定机构,通过连接机构和固定机构的快速连接实现车架和设备的快速连接;连接机构设置有与限位卡扣连接的连接块和解除连接的支撑块,其中支撑块可由单人通过第一连杆和第二连杆进行快速操作;车架底部设置多个可变万向轮,可变万向轮通过设置限位块,即可作为万向轮也可作为定向轮使用,并且通过第一轴承替代普通车轮,大大降低由大重量模具带来的滚动阻力。通过使用本发明,能够大大提高使用换模车更换模具的效率和灵活性,降低操作者的劳动强度。


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    Title :

    Die changing vehicle with variable universal wheels


    Additional title:

    一种具备可变万向轮的换模车


    Contributors:
    ZHANG HAITAO (author) / LIU WEIHENG (author) / ZHOU JINQIAO (author) / GU WEILIANG (author) / WANG PAN (author) / HUANG FENG (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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