Oil pressure roller type lifting mold lifter

The utility model discloses an oil pressure roller type lifting mold lifter which comprises an oil pressure roller type lifting mold lifter mechanism, the oil pressure roller type lifting mold lifter mechanism comprises a mold lifter upper body, a mold lifter lower body, a roller assembly, an oil cylinder assembly, a dustproof cover plate and a dustproof check block, and a square groove is formed in the mold lifter upper body. Mounting shaft holes are formed in the two sides of the square groove, the roller assemblies are arranged in the mounting shaft holes, the dustproof cover plate is arranged on the upper portion in the square groove, and counterbores are formed in the dustproof check blocks. Through the arrangement of the oil pressure roller type lifting mold lifter mechanism, the mold lifter body is divided into the upper mold lifter body and the lower mold lifter body, the vertical split design is adopted, the whole bottom surface of the lower mold lifter body can be attached to the bottom of a U-shape