ROTOR MANUFACTURING APPARATUS

• Main Authors: MACHI KENTA, SAITO YUKI
• Format: Patent
• Language: English; Japanese
• Published: 08.07.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

To provide a rotor manufacturing apparatus exhibiting excellent workability, and improving a magnetization rate of a magnet.SOLUTION: A rotor manufacturing apparatus 100 provided with a member-conveying passage P which is provided at an opening end peripheral edge of at least one magnet insertion hole 2h that penetrates in an axial direction of a rotor core 2, for making a magnet 10 inserted in the magnet insertion hole 2h pass through in the axial direction, comprises a magnetization device 20 that forms a magnetic field for magnetizing the magnet 10 in the member-conveying passage P, and conveyance means 30 for conveying the magnet 10 made to pass through the member-conveying passage P into the magnet insertion hole 2h in a state of sandwiching the magnet 10 from the axial direction.SELECTED DRAWING: Figure 2 【課題】作業性が良く、磁石の着磁率を向上させるロータ製造装置を提供すること。【解決手段】ロータ製造装置１００は、ロータコア２の軸方向に貫通する少なくとも１つの磁石挿入孔２ｈの開口端周縁に設けられ、磁石挿入孔２ｈに挿入する磁石１０を軸方向に通過させる部材搬送経路Ｐを有し、部材搬送経路Ｐに磁石１０を着磁する磁界を形成する着磁装置２０と、磁石１０を軸方向から挟み込んだ状態で部材搬送経路Ｐを通過させた磁石１０を磁石挿入孔２ｈ内へ搬送する搬送手段３０と、を備える。【選択図】図２