The invention relates to an engine crankshaft assembling lifting appliance. The engine crankshaft assembling lifting appliance comprises a supporting guide component, a clamping mechanism connected with the supporting guide component in a sliding fit mode and a lifting mechanism connected with the supporting guide component and the clamping mechanism in a matched mode. The supporting guide component comprises a front fixing plate, a rear fixing plate and two supporting blocks, wherein the front fixing plate and the rear fixing plate are of the same structure, are arranged correspondingly in aspaced mode and are connected through four connecting pins. The clamping mechanism comprises a left clamping plate and a right clamping plate which are the same in structure, wherein the left clampingplate is connected with the left portion of the supporting guide component in a matched mode, the upper portion of the right clamping plate is connected with the right portion of the supporting guidecomponent in a matched mode, and a left clamping pin and a right clamping pin are arranged at the lower ends of the left clamping plate and the right clamping plate correspondingly. The lifting mechanism comprises a lifting block, wherein the lower portion of the lifting block is inserted between the middle of the front fixing plate and the middle of the rear fixing plate. The engine crankshaft assembling lifting appliance is simple in structure and reliable in performance, a crankshaft can be stably assembled into a crankcase, labor intensity can be relieved, and manufacturing cost can be reduced.

    本发明涉及一种发动机曲轴装配吊具,包括支撑导向构件、与支撑导向构件滑动配合连接的夹紧机构、与支撑导向构件和夹紧机构配合连接的起吊机构;所述支撑导向构件,包括结构相同的前、后固定板、两块支撑块,所述前、后固定板对应间隔设置,并通过四根连接销相连;所述夹紧机构,包括结构相同的左夹板和右夹板,所述左夹板与支撑导向构件的左部配合连接,所述右夹板的上部与支撑导向构件的右部配合连接;在所述左夹板和右夹板的下端分别设有左夹紧销和右夹紧销;所述起吊机构,包括吊块,所述吊块的下部插在所述前固定板和后固定板的中部之间。本发明结构简明、性能可靠,能够平稳地将曲轴装配到曲轴箱中,不仅能减轻劳动强度,还能降低制造成本。


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    Titel :

    Engine crankshaft assembling lifting appliance


    Weitere Titelangaben:

    一种发动机曲轴装配吊具


    Beteiligte:
    LUO PING (Autor:in) / WU HONGLANG (Autor:in) / ZHU HONGLEI (Autor:in) / HUANG TAO (Autor:in) / XIE SHUWEN (Autor:in)

    Erscheinungsdatum :

    2021-03-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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