Conductor bundle separation device and conductor bundle separation method

A conductor bundle separation device for separating a conductor bundle from a stator, the stator including a stator core having a central hole and at least one slot therearound, and a conductor bundle bonded in said slot, the exposed parts of said conductor bundle being cut and removed from both ends of the stator core, said conductor bundle separation device comprising:

• a press unit comprising:
• a stay,
• a press actuator on an upper part of the stay,
• an abutment on a lower part of the stay having a hollow portion through which the conductor bundle can pass and a supporting portion around the hollow portion,
• a press rod which is driven up and down on an axis by the press actuator, and
• a rotary device which rotates the stator intermittently,
• wherein, by intermittently rotating the stator by the rotary device such that any of the slot is aligned with the axis and by lowering the press rod by the press actuator, the press rod penetrates into the slot in a state in which the lower surface of the stator core is supported by the supporting portion and the conductor bundle is pushed out from the slot.

A conductor bundle separation method for separating a conductor bundle from a stator using a conductor bundle separation device,

• the stator including a stator core having a central hole and at least one slot therearound and a conductor bundle bonded in said slot, the exposed parts of said conductor bundle being cut and removed from both ends of the stator core;
• the conductor bundle separation device comprising a press unit, the press unit comprising:
• a stay,
• a press actuator on the upper part of the stay,
• an abutment on a lower part of the stay, having a hollow portion through which the conductor bundle can pass and a supporting portion around the hollow portion,
• a press rod which is driven up and down on an axis by the press actuator, and
• a rotary device which rotates the stator intermittently,
• wherein, by intermittently rotating the stator by the rotary device such that any of the slot is aligned with the axis and by lowering the press rod by the press actuator, the press rod penetrates into the slot in a state in which the lower surface of the stator core is supported by the supporting portion and the conductor bundle is pushed out from the slot.