| 摘要 |
PURPOSE: A female screw tapping device of a motor shaft, capable of work efficiency and productivity improvement, is provided to prevent a failure rate by preventing the movement of a motor in the driving by securely fixing the motor to a motor seat using a chuck. CONSTITUTION: A female screw tapping device of a motor shaft comprises a motor seat(10), a motor shaft rotating holder(20), a hole processing part, a screw groove processing part, a sliding movement part(50), a sliding guide part(60) and a former/reverse cylinder(70). The motor is settled in the motor seat and is fixed with a chuck(13). The motor shaft rotating holder supports the motor shaft settled in the motor seat.
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