| 摘要 |
PURPOSE:To provide a finger touch axis connection and separation by a method wherein a coupling means of a worm and worm gear is arranged in a tapered hole of the axis coupling to be used in a vertical pump etc. and then the connected axis is fixed to the worm gear axis with bolts. CONSTITUTION:Bolt 25c of the coupling unit 25 is connected to the threaded hole 23b in the axis 22b, a coupling unit 25 is positioned at the central part of the coupling 21, then other bolt 25b is connected to the threaded hole 23a in the axis 22a. Then, the worm 25d is rotated in a fastening direction from the worm operation hole 29. Thereby, the worm gear 25a is rotated to cause the axes 22a, 22b to be pulled toward each other, and the axes 22a, 22b are integrally connected through a coupling 21 and the connection unit 25. In case of separation of the system, a reverse operation is performed. |
