| 摘要 |
<p>A device for swinging a nozzle holder used for a winder of a stator (S) which uses a recessed cam (16), wherein a tilted cam (8) is fitted via a center tube (7) to a connection fitting (3) provided with the center tube (7) that is coupled to a spindle (1) so as to communicate therewith, the tilted cam (8) being energized by a recessed cam (16) that is so mounted as to exert pressure via a ball (11) of a screw (12) that is provided with a ball; a coil spring (21) is mounted on a cone (18) that is fitted to the center tube (7) so as to be raised or lowered by the tilted cam (8); a support fitting (23) is fastened to the center tube (7) on the coil spring (21) so that the ends on one side of a plurality of nozzle holders (22, 22A) engage therewith; contact balls (11A, 11B) are provided so that the ends on the other side of the holders (22, 22A) are allowed to slidably move along the tilted surface (SS) of the cone (18); the support fitting (23) is provided with the nozzle holders (22, 22A) that are energized to tilt via contact balls (11A, 11B) that come into contact with the cone (18) which moves vertically along the center tube (7) sliding on the tilted cam (8) on which the pressure is exerted from the recessed cam (16) via the ball (11); and a plurality of nozzles (N, N1) are permitted to move in phase with each other to wind the coils on the magnetic poles (P, P1) of the stator (S).</p> |
