| 摘要 |
The present invention relates to a movable chamfering device to process workpieces with various sizes having different diameters using a single chamfering device, capable of stably chamfering the workpieces. The movable chamfering device comprises: two or more conveying rollers to move the chamfering device along an outer circumference surface of the workpieces; a fixing roller to support the chamfering device while moving along the inner circumference surface of the workpieces; a gear part to move the conveying roller and the fixing roller; a driving motor to rotate the gear part; a supporting plate to combine two or more conveying rollers not to separate from each other; a processing device to chamfer a predetermined part of the workpieces; and a processing motor to rotate the processing device at a certain speed. |
