| 摘要 |
PURPOSE:To protrude an already-machined workpiece and send out a not-yet- machined workpiece at the same time in one step, by enabling the turning down and up of a work holding claw which acts to deliver the not-yet-machined workpiece to a gear shaper. CONSTITUTION:Before a machining process, an already-machined workpiece 4a is supported on a work table 3 and a not-yet-machined workpiece 4b is supported on a work supporter 29 and a holding claw 36. When the machining process is started, a slide rail 22 is moved forth toward the table 3 and the supporter 29 and the holding claw 36 are turned down through a lever 32. A push-out actuator 28 is then driven so that the holding claw 36 thrusts out the already- machined workpiece 4a from the table 3 onto a conveying means 9 by the tip of the claw and then places the not-yet-machined workpiece 4b in proper position on the table 3. |
