Six degrees of freedom to adjust the mounting mechanism

6 - DOF installation adjustment mechanism includes a mounting base plate, an adjustment plate, three vertical and three horizontal adjustment sub-unit adjustment sub-unit disposed between the mount plate and the adjustment of the plate three vertical adjustment of said sub-units and three levels of adjustment subunits: two horizontal adjustment sub-unit distribution at both ends of the same side of the long side of the mount plate, and the third sub-unit level adjustment in the distribution of a short plate mount in the middle of the side edges, said two sub-units distributed vertically adjusting said adjusting plate side of the short side ends of the short side surfaces and the short side surfaces mounting a third level adjustment sub-unit mounting seat plate accordingly, the third sub-unit distribution vertical adjustment in the middle of the plate to adjust the other side of the short side. The present invention is applicable to large-scale construction machinery and equipment segment, fine adjustment during assembly and docking segment, simple structure, convenient operation, fine adjustment mechanism installed large load of six degrees of freedom to adjust the mounting device.