Abstract: The utility model discloses an anti-collision cutter device for a gantry type numerical control milling machine. The device comprises a workbench, a mounting frame and a fastening bolt, the two sidesof the workbench are connected with a mounting frame through fastening bolts, the top end of the upper portion of the mounting frame is connected with a mounting plate through a fixing rod, a fixing rod is fixedly mounted below the mounting plate, the top end of a limiting rod is connected with a clamping plate, and a reserved sliding groove is formed in the surface of the mounting plate. The utility model discloses an anti-collision cutter device for a gantry type numerical control milling machine. The whole device is installed through the installation frame, the fastening bolts and the wholeworkbench. Meanwhile, in the using process, the situation that the clamping plate is damaged by a milling cutter occurs, the effect of disassembling, assembling and replacing the clamping plate can be conveniently achieved by disassembling and assembling the clamping plate and the installing plate, the whole disassembling and assembling work is convenient, and complex steps and time are not needed.
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