The utility model discloses an inspection device for silver brazing alloy production. Box body, the bottom of the inner wall of the box body is fixedly connected with a supporting plate. The top of the supporting plate is fixedly connected with a supporting piece, the two sides of the top of the supporting plate are both fixedly connected with clamping devices, welding alloy bodies are arranged inthe clamping devices, one side of the inner wall of the box body is fixedly connected with a fixing block, and the top of the fixing block is fixedly connected with a motor. The utility model discloses an inspection device for silver brazing alloy production. Hardness detection device with simple structure, the device is simple in structure, easy to implement, capable of conveniently fixing the brazing alloy and stable and firm in positioning, so that the hardness of the brazing alloy can be accurately detected, operation is convenient and easy, fixing is conducted through the device, manualcooperation is not needed, the labor intensity of workers is reduced, the detection efficiency is high, and the precision of silver brazing alloy hardness detection is improved.