FIXING STRUCTURE AND FIXING METHOD FOR WIRE CONNECTION PLATE, AND ROTATING ELECTRICAL MACHINE

摘要

Provided is a fixing structure for fixing a wire connection plate including a busbar (9) having an annular shape, and a wire connection plate holder (10) for holding the busbar (9). The fixing structure includes a frame (5) having a cylindrical shape, for accommodating the wire connection plate therein, and a sheet metal member (12) for fixing the wire connection plate. One end of the sheet metal member (12) is fixed on a flange (4) of the frame (5), and another end of the sheet metal member (12) presses an end surface of the wire connection plate in an axial direction of the frame (5), to thereby fix the wire connection plate. The wire connection plate is fixed by elasticity of the sheet metal member (12), and hence the wire connection plate can be held even under application of impact load.

主权项

1. A fixing structure for fixing a wire connection plate,
the wire connection plate comprising a busbar formed into an annular shape, and a holder for holding the busbar, the fixing structure comprising: a frame having a cylindrical shape, for accommodating the wire connection plate therein; and a sheet metal member for fixing the wire connection plate, one end of the sheet metal member being fixed on an outer peripheral portion of the frame, another end of the sheet metal member being a movable end extending toward the wire connection plate accommodated in the frame, for pressing an end surface of the wire connection plate in an axial direction of the frame, to thereby fix the wire connection plate.