Automatic spanner machining device

The utility model belongs to the technical field of precision part machining equipment, and discloses an automatic spanner machining device. The automatic spanner machining device comprises a workbench, a dividing head arranged in the center of the workbench, a rotary disc arranged on the dividing head, and nine workpiece clamps fixedly connected with the rotary disc. A surface milling mechanism, a positioning mechanism, a first drilling mechanism, a second drilling mechanism, a first groove milling mechanism, a second groove milling mechanism and a feeding station are arranged at the portion, on the periphery of the rotary disc, of the workbench. The automatic spanner machining device is reasonable in structure, work originally finished through multiple machines operated by four to five persons only needs to be finished through the machine guarded by one person, the labor intensity of workers is greatly relieved, labor cost is reduced, power consumption is at least reduced by 40% by the adoption of the working mode of the dividing head and a nine-station circulating assembly line, the losses of tool molds can be obviously reduced, and the precision of finished products is higher and the quality of the finished products is better through multiple drilling stations.