| 摘要 |
PURPOSE:To obtain a small and simple construction by making a moving table move on a guide rail which is moved back and forth, to convey an attachment, while moving said moving table utilizing the reciprocating movement of the table of a machine tool. CONSTITUTION:A moving table 22 on which plural attachments A1, A2 are placed, is moved from an attachment magazine 20 side to the front position of a main spindle head 14, to mount or remove an attachment. When moving the moving table 22, a guide rail 23 is previously bridged to make the moving table 22 travel on it, thereby, enabling even a relatively heavy attachment to be easily conveyed. It is also possible to carry out the movement of the moving table 22, utilizing the movement of a machining table 16. As a result, since the driving mechanism of the moving table 22 is simple, without requiring any particular attachment conveying device, a device can be miniaturized. |
