| 摘要 |
PURPOSE:To provide possibility of change of tool arrangement at comparative low position for the operator, where no step is require, by furnishing a tool magazine separated from the machine tool and by turning down this tool magazine to the side of the machine tool column. CONSTITUTION:One end of a revolver 22, whose other end is extending to the point P1 above the column head of a machine tool, is extended to the point P2 at the side of the machine tool column. Two or more magazines 23, 24, holding many tools separably at the ends of said revolver 22, are born in such a way that it can rotate for indexing around the rotation axes set approx. in parallel with the vertical and horizontal axes. This revolver 22 is also born rotatably by a shaft 21 situated on the equally dividing line of the angle between these rotation axes, and when one tool magazine 23 is taking the upper position, i.e. P1, the other tool magazine 24 is taking the lower, i.e. P2, providing possibility of the change of tool arrangement in horizontal action. |
