BORING BAR STORAGE DEVICE AND MACHINE TOOL HAVING THE BORING BAR STORAGE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a practical boring bar storage device capable of efficiently storing many boring bars in a small storage space, and compactly designing a machine tool.;SOLUTION: This boring bar storage device 3 arranged in the machine tool includes supports 7-1 to 7-4 moving along the Z axis direction (the main spindle direction) in a state of holding the boring bars 16, a frame 4-1 for juxtaposing the supports 7-1 and 7-2 in the X axis direction (the vertical direction) and movable in the X axis direction, and a frame 4-2 for juxtaposing the supports 7-3 and 7-4 in the X axis direction (the vertical direction) and movable in the X axis direction.;COPYRIGHT: (C)2011,JPO&INPIT