| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an assembling jig device for laminated core that can be used as a center jig for an assembling operation for a laminated core for magnetic pole formation of a motor etc., and also can be easily extracted after the laminated core is completed.SOLUTION: In a center pole 50, a plurality of chuck mechanisms 30 which convert rotation input to a center input shaft 3S into motions of a plurality of radially arranged output arms 32 ... in radial directions of the center pole 50 are installed in an interlockable operation state, and outer claw members 3, 3 ... supporting the sector work W from inside are fitted to tip parts of the output arms 32 ... respectively. A virtual circumscribed circle D formed of the plurality of outer claw members 3, 3 ... can be freely changed. After the laminated core is completed, the outer claw members 33 ... supporting the laminated core from inside are retracted toward the center to reduce the diameter of the virtual circumscribed circle D, and then extracted.</p> |
