To position a second panel material without causing the increase of the size of a device, when the hole diameter of a positioning hole of a second panel material on a first panel material is larger than a positioning hole of the first panel material on a positioning tool.
A guide pin 33 at the tip of a rod 13 is moved in guide grooves 25a and 27a of positioning pieces 25 and 27 by the advancing of the rod 13 in a housing 11. Accompanied by the moving, the positioning pieces 25 and 27 are oscillated by making a connecting pin 23 fixed to the housing 11 as a fulcrum, and positioning end faces 37a and 39a are brought into states separate from the inner peripheral edge of a positioning hole Wia. The positioning is performed by inserting a cylinder 33 at tip apart from tip member 29 of the housing 11 in this state into a positioning hole Woa of an outer panel Wo. By subsequently retreating the rod 13, each upper end part of the positioning pieces 25 and 27 is oscillated in a direction to be mutually separated, the positioning end faces 37a and 39a are brought into states contactable with the inner peripheral edge of the positioning hole Wia, and an inner panel Wi is set.
JP2562247 | [Name of invention] Positioning pin |
JPS6234738 | WORK POSITIONING DEVICE |
WO/2023/006815 | AUTOMATIC POSITIONING SYSTEM FOR MEASURING WORKPIECES |
JP2000210830A | 2000-08-02 | |||
JP2001162469A | 2001-06-19 |
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu