Rubber roller with rubber surface convenient to replace

The utility model belongs to the technical field of rubber covered rollers, and particularly relates to a rubber covered roller convenient to replace a rubber surface, which comprises symmetrically distributed roller cores, a rubber covered roller main body is welded between the two roller cores, a positioning groove is arranged on the outer wall of the top of the rubber covered roller main body, the inner wall of the positioning groove is slidably connected with symmetrically distributed positioning rods, and a clamping sleeve is welded on the outer wall of one end of each positioning rod. Mounting rings distributed at equal intervals are arranged on the outer wall of one side of the clamping sleeve, a connecting rod is welded to the outer wall of one side of each mounting ring, and a fixing ring is welded to the outer wall of one end of each connecting rod. When the positioning rod is connected in the positioning groove in a sliding mode, the replacement time of the rubber face body can be effectively short