| 摘要 |
PURPOSE:To secure such a tool magazine device as capable of stable tool housing even in case of high-speed indexing for a table, by installing a tool engaged holding part, consisting of a tool insertion holding part of a through hole and a notch part in an inner peripheral edge part, in an annular circular table top. CONSTITUTION:A tool insertion holding part 19 is installed on the top of an annular table 12 as a tapered through hole, and such a tool as being smaller in a diameter of a cutting edge art 5 than that of a collar part 4 like a drill 1 is held thereat. And, an inner peripheral edge has a tool engaged holding part 20 consisting of each notch of flat parts 20a and 20a, and such a tool being larger in a diameter of the cutting edge part 5 than that of the collar part 4 like a milling cutter 2. A table 12 is being locked to a support frame 17 and rotates and indexes with an index motor 14 via a transmission mechanism and a rotary shaft 16, and positioned at a tool delivery position, but even if it is rotated at high speed, the small diametral tool is inserted into the tape through hole and held firmly while the large diametral tool is pressed to a recess part of the notch part even centrifugal force works there, so that these tools are surely held up. |
