Stress relieving device for aluminum magnesium alloy smelting

The stress relieving device comprises an annealing box, a second sliding groove is formed in the inner wall of one side of the annealing box, two second sliding blocks are connected into the second sliding groove in a sliding mode, first springs are fixedly connected between the second sliding blocks and the inner wall of the second sliding groove, and a first sliding groove is formed in the bottom of the inner wall of the annealing box. And a first sliding block is slidably connected into the first sliding groove, a placing plate is fixedly connected to the top of the first sliding block, a connecting rod is rotatably connected between the second sliding block and the placing plate, an impact mechanism is arranged on the annealing box, and a fixing mechanism is arranged on the placing plate. According to the utility model, the fixing mechanism is used for fixing, then the impact mechanism is used for impacting the placing plate so as to vibrate the workpiece, the controller is used for detecting the vibratio