| 摘要 |
PURPOSE:To improve cutting accuracy and to extend the service life of a cutting member by providing a mechanism to move a finishing device in the vertical and horizontal direction and further, arranging an outside dia. measuring instrument to the finishing device. CONSTITUTION:The cutting member 35b to finish the cut end faces of strips 6a and 6b is fitted and arranged to a spindle motor 35a. At this time, the spindle motor 35a is provided movably in the vertical direction on a base 35h via a bracket 35C. Further, the base 35h is moved on right and left to the proceeding direction of the finishing device 35 by driving of a motor 35i on a rail 35g on a rotary shearing device 27. By this method, when the strips 6a and 6b are clamped, the shearing device 27 cuts the ends and during that time, the cutting member 35b moves vertically and horizontally to finish the end faces. Since the outside dia. measuring instrument 36 can always regulate the cutting member 35b, cutting accuracy is improved and the service life of the member 35b is extended. |
