WEDGE INSERTING MACHINE FOR ROTARY ELECTRIC MACHINE, WEDGE INSERTING MACHINE SYSTEM FOR ROTARY ELECTRIC MACHINE, AND WEDGE INSERTING METHOD FOR ROTARY ELECTRIC MACHINE

• Main Authors: SHINODA TOSHIHIKO, SASAKI EIJU, IWASHITA DAISUKE, TAKANEZAWA MAKOTO, YONEYAMA KAZUTOYO
• Format: Patent
• Language: English; Japanese
• Published: 21.12.2017
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

PROBLEM TO BE SOLVED: To provide a wedge inserting machine for a rotary electric machine capable of reducing the number of steps of wedge inserting operation.SOLUTION: A wedge inserting machine 20 for a rotary electric machine 1 includes: a housing 21 disposed in a slot 8; and a pressing portion 22 which is provided so as to be movable in the axial direction with respect to the housing 21 and presses a wedge 12 in the axial direction. The wedge inserting machine 20 for the rotary electric machine 1 includes: a reaction force supporting portion 40 provided on the housing 21 and receiving a reaction force from the wedge 12; and a cylinder mechanism provided in the housing 21 and driving the pressing portion 22 by a working fluid 50.SELECTED DRAWING: Figure 4 【課題】くさび挿入作業の工数を低減することができる回転電機のくさび挿入機を提供する。【解決手段】実施の形態による回転電機１のくさび挿入機２０は、スロット８内に配置されるハウジング２１と、ハウジング２１に対して軸方向に移動可能に設けられ、くさび１２を軸方向に押圧する押圧部２２と、を備えている。また、この回転電機１のくさび挿入機２０は、ハウジング２１に設けられ、くさび１２から反力を受ける反力支持部４０と、ハウジング２１に設けられ、押圧部２２を作動流体によって駆動するシリンダ機構５０と、を備えている。【選択図】図４