Auxiliary dismantling device for hydraulic manifold block

The invention discloses an auxiliary dismantling device for a hydraulic manifold block. The auxiliary dismantling device comprises a mobile rail (3), a fixed rail (4), an adjusting bolt (6), an adjusting nut (7) and a bracket, wherein a first screwed hole (303) is formed in the mobile rail (3); a second screwed hole (403) is formed in the fixed rail (4); the fixed rail (4) is fixedly connected with the bracket; the adjusting bolt (6) passes through the second screwed hole (403) and is fixedly connected with the mobile rail (3) through the first screwed hole (303); and the adjusting nut (7) is screwed on the adjusting bolt (6) and arranged between the mobile rail (3) and the fixed rail (4). The device is placed below the hydraulic manifold block to be maintained; the height of the mobile rail (3) is adjusted by twisting the adjusting bolt (6), so the mobile rail (3) supports the hydraulic manifold block; and connection bolts between the hydraulic manifold blocks are dismantled to push the hydraulic manifold bl