| 摘要 |
PURPOSE:To remove a coil from a holding bar group easily by installing the base ends of the holding bars swayable with pins to a boss to which a fixing flange is installed, contacting and holding the tips of the holding bars at the periphery of a bridge piece to which a movable flange is installed, and removing the bridge piece to make the tips of the holding bars movable to the center axis side. CONSTITUTION:A fitting piece 26 is fixed to the tip of the installing part 23 with a screw 28, and the tips (free ends) of plural bars 30 which compose a wire rewinding bobbin 4 are abuttedly held by the tapered surface 34 of the fitting piece 26. In such a condition, the tip of a wire W is wound to the wire rewinding bobbin 4, which is rotated by a driving motor 21, and a wire C1 on a winding bobbin 2 is wound to the wire rewinding bobbin 4 to form a coil C2. After such a winding is completed, the fitting piece 26 is removed from the installing part 23 together with a movable flange 27. As a result, the free ends of the holding bars 30 can be made movable to the installing part 23 side with pins 31 of a boss 24 installed with a fixing flange 25 as the supporting point, a clearance is made between the inside hole Ca and the coil C2, and the coil C2 can be removed from the holding bars. |
