| 摘要 |
The present invention relates to a length adjusting device for a cutting device for a round rod, comprising: a body (100) closely arranged with an upper cutter unit (10) of a cutting device (M) of the round rod by using a sub frame (110) whose inner center is opened at the longitudinal direction, and supplying a space to process the round rod (S) by fixedly coupling a lower cutter unit (20) to one side upper portion of the sub frame (110); and a front and rear operating unit (200), wherein a screw (210) in which a stopper (211) is fixed on a front end toward an inside of the sub frame (110) of the body (100) is penetrated and combined, and adjusting the round rod (S) closely attached to the stopper (211) at any length through a front and rear transporting operation of the stopper (211) by using the spiral rotation of the screw (210). The stopper (211) of the front and rear operating unit (200) is transported to the front and rear direction through the spiral rotation of the screw (210) by the rotation of a worm shaft (230) in gear with a worm gear (220) of the front and rear operating unit (200). |
