Processing system and processing method thereof

Abstract

To facilitate installation of an extension blade part having undergone foreign matter removal onto a machining station.SOLUTION: A machining system includes a machining station where an end of a segment coil is shaped, a conveyance part that conveys an extension blade part in a state of being held by a holding part, and a foreign substance removal station where foreign materials are removed from the extension blade part. The machining station is provided with a fixing base. The fixing base is provided with an annular ring part that is relatively rotatable into which a flange of the extension blade part is inserted. The ring part is provided with a first positioning section that positions the extension blade part in a radial direction by coming into contact with an outer circumferential end surface of the flange of the extension blade part, a second positioning section that positions the extension blade part in a circumferential direction by coming into contact with a cut portion of the flange of the extension blade part, and a third positioning section that positions the extension blade part in an axial direction by coming into contact with a side surface of the flange of the extension blade part.SELECTED DRAWING: Figure 1

Claims

1. A processing station that shapes the tip of a segment coil by inserting the tip of a cylindrical extension blade between the segment coils, A conveying unit that transports the extended blade portion between the processing station and the foreign matter removal station while holding it with a holding unit, The foreign matter removal station for removing foreign matter from the extended blade portion that has been transported by the transport unit. Equipped with, The rear end of the extended blade portion has a flange portion that protrudes outward. The processing station is provided with a fixing stand for fixing the extended blade section. The aforementioned fixing base is provided with an annular ring portion that is rotatable relative to the fixing base, and the flange portion of the expansion blade portion is inserted into the ring portion. The ring portion is provided with a first positioning portion that abuts against the outer peripheral end surface of the flange portion of the extended blade portion to position the extended blade portion radially, a second positioning portion that abuts against the notch of the flange portion of the extended blade portion to position the extended blade portion circumferentially, and a third positioning portion that abuts against the side surface of the flange portion of the extended blade portion to position the extended blade portion axially. Processing system.

2. A processing system according to claim 1, The holding portion of the transport section has a first fixing pin that passes through a through hole formed in the flange portion of the extended blade section, and a second fixing pin that passes through a through hole formed in the side surface of the extended blade section and is expandable and retractable, and the extended blade section is held by the first and second fixing pins. Processing system.

3. The processing system according to claim 2, The extension blade section comprises a cylindrical first extension blade and a cylindrical second extension blade positioned outside the first extension blade, or comprises the first extension blade, the second extension blade, and a cylindrical third extension blade positioned outside the second extension blade. The holding portion holds the extension blade portion when the first fixing pin is axially penetrating the through holes in the flange portions of the first and second extension blades or the first to third extension blades, and when the second fixing pin is extended and radially penetrating the through holes in the side surfaces of the first and second extension blades or the first to third extension blades. Processing system.

4. A processing station that shapes the tip of a segment coil by inserting the tip of a cylindrical extension blade between the segment coils, A conveying unit that transports the extended blade portion between the processing station and the foreign matter removal station while holding it with a holding unit, The foreign matter removal station for removing foreign matter from the extended blade portion that has been transported by the transport unit. A processing method for a processing system comprising, The rear end of the extended blade portion has a flange portion that protrudes outward. The processing station is provided with a fixing stand for fixing the extended blade section. The aforementioned fixing base is provided with an annular ring portion that is rotatable relative to the fixing base, and the flange portion of the expansion blade portion is inserted into the ring portion. The first positioning portion of the ring portion abuts against the outer peripheral end surface of the flange portion of the extended blade portion to position the extended blade portion radially, the second positioning portion abuts against the notch of the flange portion of the extended blade portion to position the extended blade portion circumferentially, and the third positioning portion abuts against the side surface of the flange portion of the extended blade portion to position the extended blade portion axially. Processing method.

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