Bearing sealing ring assembly tool

The utility model discloses a bearing sealing ring assembling tool in the field of mechanical equipment. The bearing sealing ring assembling tool comprises an assembling table, a three-jaw chuck used for clamping a bearing is arranged on the assembling table, a placing assembly used for placing a sealing ring is arranged above the three-jaw chuck, and a pressing assembly is arranged above the placing assembly. The placing assembly comprises a moving seat and a placing table, the moving seat is movably arranged on the assembling table up and down through a plurality of elastic assemblies, a mounting hole is formed in the moving seat, the placing table is inserted into the mounting hole in a matched mode, and a placing hole for placing a sealing ring is formed in the placing table; after the three-jaw chuck clamps the bearing, the axis of the bearing, the axis of the mounting hole, the axis of the placing hole and the axis of the pressing assembly are located on the same straight line, and the sealing ring is p