The invention discloses a quick replacement tool and method for a reducing sleeve of a coiling machine in the technical field of replacement of diameter-increasing sector plates on the coiling machine, and the quick replacement tool comprises two fixing rings which are arranged at an interval in the axial direction, and each fixing ring comprises a plurality of arc-shaped plates which are detachably and fixedly connected end to end in sequence; a threaded through hole for positioning the diameter-increasing sector plate is formed in the arc-shaped plate; the multiple connecting beams are circumferentially distributed between the two fixing rings, and the two ends of the connecting beams are perpendicularly and fixedly connected with the arc-shaped plates correspondingly; the lifting ring is fixedly arranged on the connecting beam; the two supporting bases are fixedly connected to the lower portions of the two fixing rings in a one-to-one correspondence mode. According to the invention, an integral structure is adopted to replace a split structure, and the reducing sleeve formed by assembling the diameter-increasing sector plates is directly fixed on the mandrel of the coiling machine, so that the personnel investment can be reduced, the operation time can be shortened, the maintenance efficiency can be improved, and the maintenance quality can be ensured.

    本发明公开了卷取机上增径扇形板更换技术领域的一种卷取机异径套筒快速更换工装及方法,包括固定环,两个固定环轴向间距设置,固定环包括多个首尾依次可拆卸固定连接的弧形板,且弧形板上设有用于对增径扇形板进行定位的螺纹通孔;连接梁,多个连接梁圆周分布在两个固定环之间,且连接梁的两端分别与弧形板垂直固定连接;起吊环,起吊环固定设置在连接梁上;支撑底座,两个支撑底座一一对应固定连接在两个固定环的下方。本发明采用整体式结构代替分体式结构,直接将增径扇形板组装成的异径套筒直接固定在卷取机的芯轴上,不仅可以减少人员投入,缩短作业时间,还可以提高检修效率,保证检修质量。


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    Title :

    Tool and method for quickly replacing reducing sleeve of coiling machine


    Additional title:

    一种卷取机异径套筒快速更换工装及方法


    Contributors:
    LI WENLONG (author) / MA JING (author) / WU JINFU (author) / GUO XINBIN (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen



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