Metal plate stamping device with cracks capable of being detected comprehensively

Abstract

The invention relates to a metal plate stamping device with cracks capable of being detected comprehensively. According to the device, a sheet metal part is transversely placed on stamping supporting bases, a stamping die is installed below the sheet metal part, a stamping head is installed above the sheet metal part, a stamping cavity is formed in the upper end of the stamping die, stamping die ports are formed in the top ends of the two sides of the upper end of the stamping die, cavities communicating with the stamping cavity are formed in the side surfaces of the stamping die, and ultrasonic crack detection probes are arranged in the cavities. According to the device, the ultrasonic crack detection probes are used for detecting the cracks of the sheet metal part in the stamping process, deformed parts of metal plates can be comprehensively detected through the ultrasonic crack detection probes in the cavities in different positions, later detection is not needed, the sheet metal part with the cracks can be found in time, operation can be carried out at any time when the ultrasonic crack detection probes need to be disassembled, the whole process operation is simple, the timeliness is high, and the stamping die ports can be disassembled and replaced. Thus, the device can effectively improve the production efficiency and lower the manufacturing cost.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to the field of stamping equipment for sheet metal. Background technique [0002] Some small stamping machines currently on the market have been widely used because of their low equipment cost and can basically meet the processing requirements. However, the current stamping process for sheet metal parts still has the following disadvantages: cracks will occur during the sheet metal stamping process, At present, the main method to detect whether there are cracks in the sheet metal is to fix the ultrasonic crack detection head on the mold. It is very cumbersome to disassemble or replace the ultrasonic crack detection head, which wastes man-hours, and the fixed ultrasonic crack detection head cannot be used according to the sheet metal stamping. The actual crack detection point changes and the corresponding position is adjusted, resulting in inaccurate detection results a...

AI Technical Summary

Problems solved by technology

[0002] Some small stamping machines currently on the market have been widely used because of their low equipment cost and can basically meet the processing requirements. However, the current stamping process for sheet metal parts still has the following disadvantages: cracks will occur during the sheet metal stamping process, At present, the main method to detect whether there are cracks in the sheet metal is to fix the ultrasonic crack detection head on the mold. It is very cumbersome to disassemble or replace the ultrasonic crack detection head, which wastes man-hours, and the fixed ultrasonic crack detection head cannot be used according to the sheet metal stamping. Adjust the corresponding position due to the change of the actual crack detection point, resulting in inaccurate detection results and affecting production efficiency

The current stamping die mouth is a part of the whole mold, and this part is the most easily damaged, and the entire stamping die will be discarded after damage, and replacing the mold wastes man-hours, affects production efficiency, and increases production costs

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