| 摘要 |
The present invention relates to a tool magazine for a machine tool that can prevent deflection and vibration of a tool inserted and fixed to a tool port. The tool magazine includes a chain (30) installed in a closed loop form on a support frame (20) and moved by a driving unit; a plurality of tool grippers (50) mounted to the chain (30) and receiving each tool port (40); a chain roller (60) installed on one side of each tool gripper (50); a positioning unit (70) determining the position of the tool gripper (50) to replace the tool inserted in the tool port (40); and a fixing unit (80) installed in the tool gripper (50) to fix the tool port (40). One end portion of the fixing unit (80) is connected to the tool gripper (50) by a connecting part (81), and the other end portion of the fixing unit (80) is connected to the tool port (40) by a bending part (82). The tool port (40) has a concave portion (41) corresponding to the bending part (82) of the fixing unit. |
