The utility model discloses a tubular pile cuff making devices, including last pinch roller and lower pinch roller, go up the pinch roller and include and press muscle and last pressure horn mouth, press the muscle front end to be equipped with to press the horn mouth on conical last, on press the free end of horn mouth to be equipped with fixing retainer ring, on press and be equipped with the convex protruding of two rings form on the muscle, the pinch roller corresponds the convex recess that the convex high spot of going up on the pinch roller was equipped with the two rings form including pushing down the muscle and pushing down the horn mouth on the first cylinder down, be equipped with and push down horn mouth internal keyway complex key on the second cylinder, push down the horn mouth and constitute by toper platform and cyclic annular baffle, be equipped with cyclic annular baffle at the front end edge of toper platform, the toper platform is the barrel of the interior circle of outer cone, and the keyway axial is located on the toper platform through -hole inner wall. The utility model discloses the machining precision is accurate, and machining efficiency is high, when pushing down horn mouth wearing and tearing when needing to change, convenient to detach has solved and pushes down the horn mouth wearing and tearing and must will descend the whole problems of changing of pinch roller, saving cost.