The invention relates to a clamp for a centrifugal compressor shell, which is characterized in that a clamping device is arranged on a rack and is used for clamping an outlet pipeline of the centrifugal compressor shell; the first corner cylinder, the second corner cylinder, the third corner cylinder, the fourth corner cylinder and the fifth corner cylinder are sequentially arranged on the rack clockwise; the first locking oil cylinder group is dispersedly arranged by taking the first corner cylinder as the center, and the second locking oil cylinder group is dispersedly arranged by taking the fourth corner cylinder as the center; the first oblique oil cylinder is obliquely arranged on the machine frame, and the second oblique oil cylinder is obliquely arranged on the machine frame. Under the cooperation of multiple oil cylinders, the centrifugal compressor shell cannot move in the axial direction, the radial direction and the rotating direction, the centrifugal compressor shell can be conveniently hoisted, turned over and the like through the clamp so as to be matched with the machining procedure, the labor intensity is reduced, and the machining efficiency is improved.

    本发明涉及一种用于离心压缩机壳体的夹具,夹紧装置设置在机架上,用于夹紧离心压缩机壳体的出口管道;第一转角缸、第二转角缸、第三转角缸、第四转角缸和第五转角缸按顺时针依次设置在机架上;第一组锁紧油缸组以第一转角缸为中心分散布置,第二组锁紧油缸以第四转角缸为中心分散布置;第一斜向油缸斜向设置在机架上,第二斜向油缸斜向设置在机架上。本发明在多油缸的配合下,使得离心压缩机壳体无法在轴向、径向、转动方向发生运动,利用此夹具能方便的对离心压缩机壳体进行吊起、翻面等步骤,以配合加工工序,降低了劳动强度,提高了加工效率。


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    Title :

    Clamp for centrifugal compressor shell


    Additional title:

    用于离心压缩机壳体的夹具


    Contributors:
    WANG JIE (author) / SU JIAN (author) / SHI XIAOFEI (author) / XU JIAN (author) / LIN KAI (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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