The invention discloses a lifting appliance for lifting a large die and relates to the related technical field of lifting. The lifting appliance comprises a moving mounting frame, a driving mechanism and a supporting mechanism. The bottom of the moving mounting frame is fixedly connected with the top of the driving mechanism; the supporting mechanism is fixedly connected with the driving mechanism and is composed of two supporting assemblies which are oppositely arranged; the two supporting assemblies are both fixedly connected with the driving mechanism; and two positioning mechanisms are symmetrically connected between the two supporting assemblies in a sliding manner and are tightly attached to the driving mechanism. For the lifting appliance for lifting the large die, by connecting the two positioning mechanisms to the supporting mechanism in the sliding manner, after the peripheral side of the large die is clamped and fixed through four tongs, positioning plates are pressed on the two end surfaces of the large die by virtue of the strong elastic force effect of arc-shaped elastic pieces, and the two ends of the large die are clamped and fixed by using a limiting component, so that the two ends of the die are limited, the die is prevented from sliding down in the lifting process, and the lifting safety of the large die is greatly improved.

    本发明公开了一种大型模具吊装用吊具,涉及吊运相关技术领域。本发明包括移动安装架、驱动机构和支撑机构;移动安装架底部与驱动机构顶部固定连接;支撑机构与驱动机构之间固定连接;支撑机构由相对设置的两支撑组件组成;两支撑组件均与驱动机构之间固定连接;两支撑组件之间对称滑动连接有两定位机构;定位机构与驱动机构之间紧密贴合。本发明通过在支撑机构上滑动连接有两定位机构,利用四个抓手将大型模具周侧夹持固定后,借助弧形弹性件的强性弹力作用,将定位板压在大型模具的两端面,利用限位部件将大型模具两端夹持固定住,从而实现模具两端的限位,防止模具吊装过程中的滑落,大大增加了大型模具吊装的安全性。


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    Title :

    Lifting appliance for lifting large die


    Additional title:

    一种大型模具吊装用吊具


    Contributors:
    FAN JINGYUAN (author) / TENG WANLI (author) / XIA CHONGHAN (author)

    Publication date :

    2021-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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