Oil seal disassembling tool

The utility model discloses an oil seal disassembling tool which comprises a clamping jaw, a base, a double-lug sleeve and a sliding hammer. The two clamping jaws are symmetrically arranged, the long sides of the clamping jaws are hinged to the base, the centers of the clamping jaws are hinged to the connecting rods, and the short sides of the clamping jaws are provided with horizontal clamping hooks. The clamping hook can transversely contract and expand to clamp the inner wall of the oil seal. The base is disc-shaped, a connecting plate is arranged at the bottom of the base, a groove is formed in the connecting plate, and the clamping jaw is hinged in the groove of the connecting plate. The sliding hammer is sleeved on the sliding rod and can axially move along the sliding rod, the sliding rod is a slender rod, and the bottom of the sliding rod is connected with the base; the top of the sliding rod is detachably connected with a baffle. The bottom of the contraction base is connected with a guide bolt, the