| 摘要 |
In an object positioning and fixing device (1) that positions and fixes a work pallet (3) on a base member (2): a reference seating surface (5) is formed on the base member (2); a contacting surface (3a) is formed on the work pallet (3); fitting cylindrical portions of a plurality of reference members (10, 20) are fixed in a plurality of fitting holes in the base member (2); a plurality of annular engagement members are installed in the work pallet (3); each of reference members (10, 20), has an engagement projection (13, 23); a base end contacting surface (15) of the base end of the engagement projection (13, 23) is brought into contact with the reference seating surface (5), so as to set the height position of the engagement projection (13, 23); and the annular engagement member (30, 40) engaged over the outside of the engagement projection (13, 23) is elastically deformed in the radially outward direction, so that it tightly contacts against the tapered engagement surface (10a, 20a). |
