The invention belongs to the field of lifting tools, and discloses a stamping die lifting device which comprises a U-shaped lifting ring, a screw and screw hole transmission pair, a cylindrical nut and a lifting appliance. The free end of the screw hole part of the screw rod screw hole transmission pair is connected to the U-shaped lifting ring, the free end of the screw rod part is in threaded connection with one end of the cylindrical nut, the side wall of the cylindrical nut is provided with a window in which a detachable buckle is arranged, and the lifting appliance is in threaded connection with the other end of the cylindrical nut. By means of the additionally-arranged cylindrical nut, adjustment of the lifting height is achieved, the lifting tool is rapidly replaced, horizontal lifting of the mold is easier to achieve, the whole device meets the requirement for light weight, the rigidity in the vertical direction can be guaranteed, and the lifting tool is suitable for lifting of molds in the automobile industry.

    本发明属于起吊工具领域,公开了一种冲压模具的起吊装置,包括U形吊环、螺杆螺孔传动副、筒柱形螺母和吊具;螺杆螺孔传动副螺孔部分的自由端链接在U形吊环上,螺杆部分的自由端与所述筒柱形螺母一端螺接,筒柱形螺母的侧壁开有内设可拆卸卡扣的窗口,吊具与筒柱形螺母另一端螺接。通过增设的筒柱形螺母,实现了起吊高度的调整、快速更换吊具且更易实现模具的水平起吊,整个装置既满足轻量化的要求,又能保证竖直方向的刚度,适用于汽车行业模具的起吊。


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    Titel :

    Hoisting device for stamping die


    Weitere Titelangaben:

    一种冲压模具的起吊装置


    Beteiligte:
    WANG LIWEN (Autor:in) / BI YANHENG (Autor:in) / WANG WEI (Autor:in) / PAN CHAOXIONG (Autor:in) / LIANG GANG (Autor:in)

    Erscheinungsdatum :

    2022-03-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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