| 摘要 |
PROBLEM TO BE SOLVED: To enable a holding palette to be used in general, corresponding to a difference in thickness of lamination of stator cores, with narrower pitch than conventional. SOLUTION: The holding palette 1 includes an upper palette 2 and a lower palette 3, a plurality of guide posts 4, the base ends of which are fixed to the lower palette 3 and the tops of which can pierce the upper palette 2 upward, stopper grooves 12 and 13, which are formed at the periphery of the tip of the guide post 4 and extend in the direction of crossing the axis of the guide post 4, and a stopper plate 11, which can engage with the stopper grooves 12 and 13. In a state that the tip of the guide post 4 pierces the upper palette 2 and the stopper plate 11 engages with one stopper groove 12 and the position of the upper palette 2 is regulated, the stator core 9 is held between both palettes 2 and 3. The two stopper grooves 12 and 13 are formed in two stages so that they may vertically overlap with each other, with their phases shifted by 90°in the peripheral direction of the guide post 4. COPYRIGHT: (C)2010,JPO&INPIT
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