| 摘要 |
PROBLEM TO BE SOLVED: To shorten distance for which a work moves, in an apparatus for bending a pipe or the like.SOLUTION: A processing unit comprises: a pair of split mold parts, upper and lower, which include a bending groove for bending a rod-like member; a pair of clamp parts, upper and lower, which hold the rod-like member inserted into the bending groove; a pressure including a hold groove for holding the rod-like member in the bending groove from the outer periphery side of the bending groove; and an opening/closing unit by which a first unit including the upper split mold part and the upper clamp part, a second unit including the lower split mold part and the lower clamp part, and the pressure are opened/closed in three different directions having, as a set center, the position of the center shaft of the rod-like member loaded in the bending groove. |
