The utility model discloses a four -axis robot, including base and the robot, the base includes support, lower plate, electrical apparatus case, control box, three -colour alarm lamp, panel and panel fixed plate, the support include the base plate a plurality of supporting legss are installed to the below of base plate, are equipped with the lower plate in the top of base plate still install the electrical apparatus case on the base plate, the control box with electric appliance box connected is installed at the top of electrical apparatus case the top of control box is equipped with the three -colour alarm lamp, and the panel is installed to one side of electrical apparatus roof end, the panel is through setting up in the panel fixed plate and the leg joint of panel below, the robot's bottom is equipped with and is used for being connected fixed subassembly fixed plate with the panel of base a subassembly, two subassemblies, triaxial subassembly, four -axis subassembly and gripper subassemblies are installed in proper order to the top of subassembly fixed plate.