The tool comprises a grinding wheel lifting appliance, a grinding wheel disc center assembly tool and a grinding wheel horizontal lifting frame, the grinding wheel lifting appliance comprises a lifting frame and a hub mounting flange, and the grinding wheel disc center assembly tool is in a right angle shape and comprises a rectangular bottom frame, a supporting rod and a disc center hub mounting flange; the grinding wheel horizontal lifting frame comprises a cross beam, two pairs of clamping blocks and two brackets. The hoisting method comprises the steps of a) fixing the disc center hub on the grinding wheel disc center assembly tool, b) placing a grinding wheel on the groove-shaped bottom frame of the horizontal hoisting frame, c) hoisting the grinding wheel to the disc center hub, disassembling the grinding wheel horizontal hoisting frame after the assembly of a grinding wheel assembly is completed, and d) hoisting the grinding wheel to the disc center hub. D) fixedly connecting the grinding wheel lifting appliance, the grinding wheel assembly and the grinding wheel disc center assembling tool into a whole and then overturning to a vertical state, e) disassembling the grinding wheel disc center assembling tool, and then lifting the grinding wheel assembly to a grinding machine. The grinding wheel assembly is prevented from being damaged by collision, and the hoisting safety and the hoisting efficiency are remarkably improved.

    本发明公开了一种大型磨床砂轮快换吊装工装及吊装方法,工装包括砂轮吊具、砂轮盘心装配工装和砂轮水平吊装架,砂轮吊具包括起吊架和轮毂安装法兰,砂轮盘心装配工装呈直角形,包括矩形底框、支撑杆和盘心轮毂安装法兰,砂轮水平吊装架包括横梁、2对夹持块和2个托架。吊装方法包括a)将盘心轮毂固定在砂轮盘心装配工装上,b)将砂轮放置在水平吊装架的槽形底架上,c)吊装砂轮至盘心轮毂上,完成砂轮总成的装配后拆除砂轮水平吊装架,d)将砂轮吊具、砂轮总成和砂轮盘心装配工装固定连接成一体后翻转至垂直状态,e)拆下砂轮盘心装配工装,再将砂轮总成吊运至磨床。本发明确保砂轮总成不会碰伤,显著提高了吊装安全和吊装效率。


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    Titel :

    Large grinding machine grinding wheel quick-change hoisting tool and hoisting method


    Weitere Titelangaben:

    大型磨床砂轮快换吊装工装及吊装方法


    Beteiligte:
    ZHU HUI (Autor:in) / TANG BOHU (Autor:in) / LI ZHICHU (Autor:in) / ZHOU DAN (Autor:in) / ZHU JUNWEI (Autor:in) / WANG RUNZE (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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