| 摘要 |
PURPOSE:To offer a screw shaft connecting mechanism to be easily mounted and dismounted and to simplify the procedures for mounting, dismounting and replacing of the screw shaft by forming a square pillar following the fitting section on part of the screw shaft and fixing the controlling component to prevent the screw shaft from moving to the axis revolving and axial directions, abutting against each of the faces of square pillar, to the end face of the driving component. CONSTITUTION:The screw 1a is installed at the end of screw shaft 1, while at the other end the fitting section 1b to fit in the fitting hole 2a of driving component 2 and the pillar 1c of beveled square following the fitting section 1b are provided. Two controlling components 3, 3 having the butting faces 3a, 3a butting against each of the faces of pillar 1c are bolted firmly with the bolt 4 to the driving component 2, with the said buttings of the faces 3a, 3a against each of faces of the pillar 1c as they are, and the screw shaft 1 is fixed to the driving component 2 integrally. By the said process, the restricting components can easily be fixed to the driving components firmly. |
