Through type ultrasonic rapid detecting die and detecting method thereof

The invention relates to the field of ultrasonic detection, in particular to a through type ultrasonic rapid detecting die and a detecting method thereof. The die is characterized by at least comprising two positioning die plates, guide rails and guide rail slide blocks, the bottoms of the positioning die plates are each fixedly connected with the corresponding guide rail slide blocks, the guide rail slide blocks are arranged on the guide rails and are in sliding fit with the guide rails, the two positioning die plates are each provided with positioning holes, and the positions of the positioning holes of the positioning die plates correspond to each other. The die has the advantages that by means of the die, repeated work such as measuring line drawing and measuring point drawing can be avoided for engineers, the ranging measurement error of a tape is reduced, detection precision is effectively improved, time is better saved, and work efficiency is improved. In addition, the die is small in size, convenient