The invention discloses a
workbench for
machining of a
welding robot and a using method of the
workbench.The
workbench comprises a supporting table, a sliding base is slidably installed on the upper portion of the supporting table, a rotating mechanism is arranged on the upper portion of the sliding base, and the rotating mechanism comprises a rotating table, a rotating motor, a rotating shaft, adriving
bevel gear and a driven
bevel gear. An angle adjusting mechanism is arranged on the upper portion of the rotating table and comprises a supporting plate, a workpiece table, a connecting shaft,an air cylinder and a shaft base. According to the workbench for
machining of the
welding robot, the rotating function can be achieved, a
welding workpiece can be rotated in the horizontal direction,the working efficiency is improved, in addition, the function of adjusting the angle in the vertical direction is achieved, the requirement of the welding
robot for the welding working angle can be met, the welding effect is improved, and the working time consumption is reduced; and in addition, the
welding fume generated during welding can be treated, the influence of direct emission of the
welding fume on the body health of workers is avoided, and the use effect is better.