Finish milling device for mold base machining

The utility model discloses a finish milling device for mould base machining, which belongs to the technical field of machining and comprises a supporting table, a working table is fixedly connected to the top of the supporting table, a rotating block is rotatably connected to the center of the top of the working table, and a clamping assembly is fixedly connected to the top of the rotating block. Supporting columns are fixedly connected to the two sides of the top of the workbench, a top plate is fixedly connected between the tops of the two supporting columns, a hydraulic push rod is fixedly arranged at the top of the top plate, a connecting piece is fixedly connected to the bottom of the hydraulic push rod, and dust suction assemblies are fixedly connected to the two sides of the connecting piece. According to the dust collection device, the dust collection assembly is arranged, the dust collection fan rotates, chippings generated in the machining process are collected through the dust collection barrel, t