| 摘要 |
<p>PURPOSE: To simply enable, at one time, the work wherein tip parts of three pushing-up pins are arranged on the same horizontal plane and fixed, in a pushing-up jig provided with three pushing-up pins. CONSTITUTION: When the lower end portions of pushing-up pins 31 inserted into fixing holes 24 of an upper jig main body 21 are made to abut against the pin abutting surface 15 of a lower jig main body 11, the tip parts of the three pushing-up pins 31 are arranged on the same horizontal plane. When adhesive agent 33 is spread on the upper end portions of pin fixing holes 24 of the upper jig main body 21, the pushing-up pins 31 are fixed. In this case, i.e., when the pushing-up pins 31 are fixed by spreading the adhesive agent 33, unnecessary force is not applied to the pushing-up pins 31, so that the pushing-up pins do not move upward. As the result, the work wherein the tip parts of the three pushing-up pins 31 are arranged on the same horizontal plane and fixed is simply enabled at one time.</p> |
