SUPPORT ROLLER FOR CAST PIPE DRAWING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a roller for supporting a pipe when drawing the pipe from a die immediately after casting and facilitated in movement for support in the axial direction and the circumferential direction. SOLUTION: The roller for supporting a cast pipe in contact with a lower surface of the pipe is formed into a spherical roller, and a bearing for supporting the spherical roller is supported freely to be rotated around the shaft crossing the rotary shaft of the spherical roller, and the bearing can be rotated in a range of at least 90 degree formed by a parallel direction with the shaft of the cast pipe and a direction crossing it.