Large-scale motor rotor end ring welding induction heater

The utility model provides a large-scale motor rotor end ring welding induction heater. The induction heater is characterized in that the induction heater comprises a copper pipe induction coil, a silicon-steel sheet, a base plate, an insulating ring, a connecting frame connected with an induction p...

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Bibliographische Detailangaben
1. Verfasser: ZENG MEIYANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model provides a large-scale motor rotor end ring welding induction heater. The induction heater is characterized in that the induction heater comprises a copper pipe induction coil, a silicon-steel sheet, a base plate, an insulating ring, a connecting frame connected with an induction power source, an insulating separator plate, a water pipe joint and a semi-ring-shaped cooling water pipe, wherein, the connecting frame connected with the induction power source is provided with a two-layer structure; the insulating separator plate is arranged between the two layers; the two layers are fixed through a connecting frame fastening piece; at the same time, the connecting frame connected with the induction power source is fixed at one end of the base late through a connecting frame fastening bolt, and the insulating ring is fixed at the other end of the base plate through an insulating ring fastening bolt; the copper pipe induction coil is inlaid in the insulating ring; the polyfluortetraethylene plate