Title:
AUXILIARY JIG
Document Type and Number:
Japanese Patent JP2018171661
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enable cutting of pipe material of various diameters at an angle orthogonal to the axial direction even if an operator is not skilled, with a simple and inexpensive configuration.SOLUTION: A disclosed auxiliary jig 1 comprises a body part 11 which is formed by successive connection of a first skirt part 11a, a first erection part 11b, a peak part 11c, a second erection part 11d and a second skirt part 11e and in which adjacent parts are integrally structured at a substantially right angle, a movable part 12 which is formed by successive connection of a skirt part 12a, an erection part 12b and a peak part 12c and in which adjacent parts are integrally structured at a substantially right angle, an adjustment part 13 for allowing an upper surface of the skirt part 12a to abut on an undersurface of the first skirt part 11a, allowing an upper surface of the peak part 12c to abut on an undersurface of the peak part 11c and fixing the movable part 12 to the body part 11 so that a distance between an inner surface of the erection part 12b and an inner surface of the second erection part 11d can be adjusted, and a plurality of holes (fixing parts) for fixing a cutter to the peak part 11c.SELECTED DRAWING: Figure 1
Inventors:
YUKI SANTA
Application Number:
JP2017069659A
Publication Date:
November 08, 2018
Filing Date:
March 31, 2017
Export Citation:
Assignee:
NAKANOSHIMA SERVICE KK
International Classes:
B23D45/12; B23D45/16
Attorney, Agent or Firm:
Yoshihiro Matsushima