| 摘要 |
PROBLEM TO BE SOLVED: To provide a tube cutting device which can draw a tube from a taken-up tube and cut the tube at a predetermined dimension with a simple configuration while suppressing generation of torsion.SOLUTION: A tube cutting device 1 having a grip drawing part 40 which grips a part of a tube C from a taken-up tube C1 and draws only a specified length from the tube, a grip fixing part 47 which is located near the taken-up tube C1 with respect to the grip drawing part 40 and grips and fixes a part of the drawn tube C, and a cutting part 60 which cuts the drawn tube C in a direction orthogonal to a drawal direction. The cutting part 60 is located on the front side in a drawal direction D of the tube C with respect to the grip drawing part 40, the grip fixing part 47 grips a part of the tube C, and the grip drawing part 40 adjust a clearance between the grip fixing part 47 and the cutting part 60 so that torsion generated in a portion extending from the grip fixing part 47 to the cutting part 60 is easily released, in the state that the grip drawing part 40 releases the tube C.SELECTED DRAWING: Figure 2 |
