Simple metal plate punching mechanism

Abstract

The invention discloses a simple metal plate punching mechanism which comprises a rack. A main supporting frame is fixed on the top surface of a top plate of the rack, a placement fixing plate is placed on the top surface of the middle of the top plate of the rack, a through groove is formed in the middle of the top plate of the rack, a lower connecting plate is fixed in the middle of the undersurface of the top plate of the rack, lifting motors are fixed on two sides of the undersurface of the lower connecting plate, an output shaft of each lifting motor penetrates the lower connecting plateand is inserted into the through groove in a sleeved manner, the top surface of the output shaft of each lifting motor is provided with a threaded connection hole, and adjusting studs are fixed on twosides of the undersurface of the placement fixing plate and connected in the threaded connection holes in a threaded manner; lateral supporting frames are fixed on the top surface of two sides of theplacement fixing plate, a compression oil cylinder is arranged on a top plate of each lateral supporting frame, a push rod of each compression oil cylinder penetrates the top plate of the corresponding lateral supporting frame and is fixed with a compression block, and the lower portions of opposite wall faces of the two compression blocks are provided with lower grooves. The simple metal plate punching mechanism is simple in structure, firm and convenient in clamping and suitable for thin small-size plates.

Description

Technical field: [0001] The invention relates to the technical field of hardware component manufacturing equipment, and more specifically relates to a simple metal plate punching mechanism. Background technique: [0002] The sheet metal cutting mechanism of existing large-scale machining units is generally clamped by a clamping mechanism, and then cut off by an oil cylinder. It is generally suitable for large-volume sheet metal processing. The clamping mechanism is complicated and the cutting impact is large. For thin The cutting of small-volume metal sheets is not ideal, consumes power, and the thickness of the clamping device is required, so it cannot clamp thin sheets. Invention content: [0003] The purpose of the present invention is to provide a simple sheet metal punching mechanism aimed at the deficiencies of the prior art, which has simple structure, firm and convenient clamping, convenient punching, and is suitable for thin and small-volume sheet metal. [0004]...

AI Technical Summary

Problems solved by technology

[0002] The sheet metal cutting mechanism of existing large-scale machining units is generally clamped by a clamping mechanism, and then cut off by an oil cylinder. It is generally suitable for large-volume sheet metal processing. The clamping mechanism is complicated and the cutting impact is large. For thin The cutting of small-volume metal sheets is not ideal, power consumption, and the thickness of the clamping device is required, so it cannot clamp thin sheets

Images