Magnetic pole open -ended coil end of a thread frock that takes shape

• Main Author: LI HEFANG
• Format: Patent
• Language: English
• Published: 30.09.2015
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses a magnetic pole open -ended coil end of a thread frock that takes shape, relates to the shaping frock of magnetic pole open -ended coil end of a thread preparation that can be used to direct current motor stator, synchronous motor rotor. It is solved at present when preparation field coil open -ended coil, draws the end of a thread and coil body and divides and open the preparation and take shape, and the interturn insulation that can burn during the welding shortens motor life's problem. The utility model discloses a be fixed with two outer panels that are parallel to each other on the bottom plate, be fixed with one and half I -shaped baffles between two outer panels, be fixed with the clamp plate on the open end of the baffle of half I -shaped, be fixed with the baffle on the bottom plate of this end, be fixed with the clamp plate that both ends have the pressure head on the baffle, be equipped with the cylindric lock respectively on the bottom plate of this end and baffle. The utility model discloses can make and draw the end of a thread and the integrative opening field coil of coil body, avoid the heat burn interturn insulation who produces when welding or resulted in interturn insulation ageing, lead to the fact the withstand voltage bad defect of turn to turn, production efficiency is high.