Fixing device for testing electric actuator

The utility model discloses a fixing device for testing an electric actuator, which relates to the technical field of electric actuators and comprises a workbench, a supporting plate is fixedly arranged at the position, close to the center, of the workbench, a transverse fixing and clamping mechanism is fixedly arranged at the end, located on the supporting plate, of the workbench, and a sliding groove is formed in the other end, located on the supporting plate, of the workbench. A transverse movable clamping mechanism is arranged in the sliding groove, a first vertical clamping mechanism is fixedly arranged at the top of the fixed clamping mechanism, and a second vertical clamping mechanism is fixedly arranged at the top of the movable clamping mechanism. According to the utility model, the transverse fixed clamping mechanism, the transverse movable clamping mechanism, the first vertical clamping mechanism and the second vertical clamping mechanism are matched to fix the automobile electric actuator on the w