| 摘要 |
<p>PURPOSE: A weld bead surface chamfering apparatus capable of regulating chamfering degree by one touch is provided to control chamfering degree during operation without the rotation of a cutter using the up-and-down motion of a movable cutter shaft when operating a chamfering degree regulating tool. CONSTITUTION: A weld bead surface chamfering apparatus capable of regulating chamfering degree by one touch comprises a chamfering degree regulating tool(30), a movable spline shaft(20), a movable cutter shaft(90), and a position setting pin(70). If the chamfering degree regulating tool is pulled and rotated, the chamfering degree regulating tool and the movable spline shaft are rotated at the same time and move up and down. The movable spline shaft and the movable cutter shaft, which is integrally connected the spline shaft, move at the same time so that the chamfering degree is rapidly controlled. As soon as the chamfering degree regulating tool is released, the position setting pin are inserted in a fixing groove(60) of the chamfering degree regulating tool and the chamfering degree is automatically locked and conveniently controlled by one touch.</p> |
