Ultrasonic detection device for small forgings

An ultrasonic detection device for small forgings is characterized by comprising a base, at least two supporting columns and a weighing table are arranged on the base, and the axis of each supporting column is perpendicular to the horizontal plane; the vertical movement detection mechanism is connected to the supporting columns in a sliding mode, the vertical movement detection mechanism is located above the weighing table, and a space for containing the small forgings is formed between the weighing table and the vertical movement detection mechanism. Through reasonable arrangement of the component structure, the vertical movement detection mechanism vertically moves up and down along the supporting column, so that the weighing table weighs the small forge piece to be detected, and meanwhile, the height of the vertical movement detection mechanism is adjusted to carry out ultrasonic detection on the small forge piece to be detected; the surface of the small forge piece is effectively detected while the whole