Overturn type double-faced punching device based on thickness detection and method of overturn type double-faced punching device

Abstract

The invention relates to an overturn type double-faced punching device based on thickness detection and a method of the overturn type double-faced punching device. The overturn type double-faced punching device based on thickness detection comprises a punching driving device, an upper template, a punching head and a clamping device which is located below the punching head, and a machined workpiece is installed inside the clamping device; the overturn type double-faced punching device based on the thickness detection further comprises a main engine, a controller, a hydraulic speed control loop and an X-ray thickness detector which is located below the machined workpiece, the lower surface of the upper template is provided with an installing groove, an optoelectronic switch which is connected with the main engine is installed inside the installing groove, and an indicator light which is connected with the main engine is installed on the front side of the upper template; color codes used for being detected by the optoelectronic switch are installed on the clamping device, and the clamping device is installed on a support with the help of the hand shank; and the output end of the main engine is connected with the controller and the X-ray thickness detector. The overturn type double-faced punching device based on the thickness detection has the beneficial effects that positioning is accurate, the operation is convenient, and the machining quality is high; and a thicker metal plate can also be machined, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a sheet metal punching machine. Background technique [0002] Existing punching devices or punching machines all include a frame, a bottom mold fixed on the frame, an upper template that moves up and down relative to the frame, and a punch corresponding to the bottom mold is fixed on the upper template. , the upper template is connected with the oil cylinder or cylinder that drives it to move up and down. Driven by the oil cylinder or air cylinder, the upper template drives the punch to move up and down relative to the bottom die, so as to punch out the required holes on the workpiece between the punch and the bottom die. The disadvantages of the above-mentioned punching device or punching machine are: punching can only be carried out according to the preset punching pressure, which cannot be adjusted in real time, the punching quality is low, the plate is easily ...

AI Technical Summary

Problems solved by technology

The disadvantages of the above-mentioned punching device or punching machine are: punching can only be carried out according to the preset punching pressure, which cannot be adjusted in real time, the punching quality is low, the plate is easily deformed, and there are many burrs on the edge of the hole, and it can only be punched. Processing of thinner sheets

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