Coil winding machine for armatures

摘要

A coil winding machine has a pair of gripping means respectively disposed above and under an armature held by a collet for gripping lead of wire at the beginning and end of a winding operation. Each gripping means has a gripping assembly whose gripping portion is inclined by two times as large as an inclination angle of its base portion supported by a gripping frame which is rotated reversely.