The invention discloses a tool for mounting a diesel engine cylinder sleeve into a cooling water jacket. The tool comprises a lifting beam assembly, three fixing plates and six thrust screw assemblies, wherein two ends and the middles of the lower sides of a pair of groove-shaped parts of the lifting beam assembly are perpendicularly and fixedly connected with the middles of the three fixing plates arranged at intervals respectively, the longitudinal center distances L of the three fixing plates are equal, and the center distances are equal to those of diesel engine rack cylinder sleeves; and the upper ends of every two thrust screw assemblies in one group are diagonally fixed to two opposite angles of the middle of each fixing plate separately, the positions of the thrust screw assemblies correspond to the positions of shoulders of the cylinder sleeve, and the lower ends of the thrust screw assemblies are pressed on the top surfaces of the shoulders of the cylinder sleeve separately. The mounting method comprises the steps of (1) fixedly connecting the lifting beam assembly and the three fixing plates, (2) assembling a thrust block and thrust screw body connecting mechanism, and (3) completing assembling of the cylinder sleeve and the cooling water jacket assembly. The tool is simple in structure, the method is convenient and rapid, and the assembling quality and the assembling efficiency of a diesel engine are obviously improved.

    本发明公开一种柴油机气缸套装入冷却水套工装,包括起吊横梁组件、三块固定板和六个推力螺钉组件,起吊横梁组件的一对槽形件下侧两端及中部分别与三块间隔设置的固定板中部垂直固定连接,三块固定板的纵向中心距L相等,且与柴油机机架气缸套中心距相等。2个一组的推力螺钉组件上端成对角分别固定在固定板中部两对角上,推力螺钉组件位置与气缸套的凸肩位置对应,推力螺钉组件下端分别压在气缸套的凸肩顶面上。安装方法包括1)固定连接起吊横梁组件和三块固定板,2)装配推力块与推力螺钉本体连接机构,3)完成气缸套和冷却水套组件的装配。本发明的工装结构简单,方法方便快捷,明显提高了柴油机装配质量和装配效率。


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    Title :

    Tool for mounting diesel engine cylinder sleeve into cooling water jacket and mounting method


    Additional title:

    柴油机气缸套装入冷却水套工装及安装方法


    Contributors:
    ZHUANG LEI (author) / YIN JIANJUN (author) / JIA ZHEN (author) / KUANG JIE (author)

    Publication date :

    2021-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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