| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric oil pump device enabling reduction of manufacturing man-hours and reduction of manufacturing cost.SOLUTION: In a tubular space at a bottom part on an opposite side to an oil pump in a motor housing 15, a plurality of base plate fixing parts 25 for attaching at equal intervals a base plate 28 on an outer peripheral inner side is formed. In the base plate fixing part 25, a metallic insert nut 26 for screw-fastening the base plate 28 is buried by insert molding. The insert nut 26 is mounted and protruded slightly from the base plate fixing part 25 in the base plate 28 direction. Further, an axial height of the base plate fixing part 25 is formed to be lower than an outer peripheral end surface of the motor housing 15. In addition, the base plate 28 is fixed by screwing a fastening screw 27 inserted through a through hole of the base plate 28 together with the insert nut 26 buried in the base plate fixing part 25. Hereat, the base plate 28 makes contact with an end surface of the insert nut 26 and is fixed on the outside of the outer peripheral end surface of the motor housing 15. |
