| 摘要 |
PROBLEM TO BE SOLVED: To provide such a device for reforming a can bottom that is capable of performing minute working with high precision. SOLUTION: The device is provided with an attachable base plate 50 that may be attached to a spindle 41 freely movable and drivable vertically, cylindrical housing 60 that is supported so as to make it freely and relatively movable vertically through a coil spring 54 on the attachable base plate 50, and freely rotatable outer die roll 70 that is projectinqly provided on the lower end face 68 of the cylindrical housing 60. In addition, the device is provided with a slide body 73 that is installed inside the cylindrical housing 60 and that is supported by it so as to be freely movable downward obliquely from a rotary axial center CT, inner die roll 80 projectinqly provided on the lower end face of the slide body 73, and pusher body 90 that is fixed on the attachable base plate 50 and that pushes the slide body 73 downward. |
