Fixing device for scribing equipment

The utility model provides a fixing device for scribing equipment, which relates to the technical field of metal piece scribing and comprises a scribing table, a fixing frame, a fixing groove, a placing box and a driving component are arranged on the scribing table, a cross-shaped sliding table is arranged on the fixing frame and connected with an electric cylinder, the electric cylinder is connected with a scriber, and a lifting component is arranged in the fixing groove. The lifting assembly is connected with a containing table, the containing table is matched with the driving assembly, the containing table is provided with a containing groove for containing round bar type metal parts, the containing box is provided with an adsorption assembly for fixing plate type metal parts and a limiting plate, and the scriber is located above the containing table and the containing box. According to the device, fixing and scribing processes can be conducted on round bar type and plate type metal pieces respectively, ma