Coil-end-molding device and method

A coil-end-molding device (20) brings first and second molding dies (21, 22) towards each other and forms three flatwise bent sections (f1-f3), one (f1) of which is bent in an opposite direction to the remainder (f2, f3), on a lead wire part (11) extending out of one end of a coil (10). The second molding die (22), which is a moving die, has a clearance part (230). While the flatwise bent sections (f1, f2), from amongst the three flatwise bent sections (f1-f3), that are nearer the base end than the flatwise bent section (f3) nearest the free end are being formed on the lead wire part (11), the clearance part (230) loses contact with the lead wire part (11) and prevents a portion that bends along the flatwise direction on the side of the free end of the lead wire part (11) from being restrained. 线圈端部成形装置(20)是使第以及第二成型模(21、22)相互接近，而在从线圈(10)的端延伸突出的引线部(11)成形任个(f1)与剩余(f2、f3)的朝反向弯曲的3个扁平弯曲部(f1～f3)的装置，作为移动模的第二成型模(22)具有在引线部(11)成形3个扁平弯曲部(f1～f3)中的比最靠自由端侧的扁平弯曲部(f3)更靠基端侧的扁平弯曲部(f1、f2)的期间不与引线部(11)接触而不束缚该引线部(11)的在最靠自由端侧沿着扁平方向