| 摘要 |
<p>The invention relates to a winding device for parts to be wound, particularly stators or armatures of electric motors. The winding device has a holding fixture (9) with a parallelogram guide (13) for the winding needle (10), which has an outlet opening (11) for a wire (12), for selectively setting different working positions. In order to obtain a virtual pivot axis when the winding needle (10) pivots that corresponds with the outlet opening (11) and, as a result, to make it possible to change the working position without influencing the wire tension and the course of the wire, two lever arms (14, 15) of the parallelogram guide (13) are connected by pivoting elements (16, 17) provided in the form of a pivot sheet. A pivot axis (18) of the pivot element (16) is pivotally mounted on the holding fixture (9) whereby being perpendicular to a longitudinal axis (19) of this holding fixture (9). The initiation of the parallel displacement of both parallel lever arms (14, 15) of the parallelogram guide (13) by a common drive (21) having a push rod (20) as well as a transversal displacement of the parallelogram guide (13) renders additional adjusting means unnecessary.</p> |
