Anti-oxidation clamping device for laser cutting of metal sheet

Abstract

The invention discloses an anti-oxidation clamping device for laser cutting of a metal sheet. The anti-oxidation clamping device comprises a main body and rotating shafts, wherein rollers are arrangedon the left side and the right side of the bottom end of the main body; a base is arranged in the middle of the main body; a storage box is mounted in the middle of the base; interlayers are arrangedon the inner side and the outer side of the storage box; an interface is arranged in each of the left end and the right end of the main body; a connector is mounted in each interface; a support pillar is fixed above each connector; a chute is formed in each support pillar; a slider is connected to the inner side of each chute; a fixed block is secured to the right end of each slider; a limiting block is mounted above each fixed block; and a fixed handle is arranged inside each limiting block in a through manner. According to the anti-oxidation clamping device for laser cutting of the metal sheet, hydraulic cylinders and fixed blocks constitute rotary structures through the rotating shafts; and the rotating shafts and the fixed blocks rotate to enable the hydraulic cylinders to rotate, sothat the metal sheet is turned over by 360 degrees, and the front side and the back side can be switched during machining.

Description

technical field [0001] The invention relates to the technical field of metal plate laser cutting devices, in particular to an anti-oxidation clamping device for metal plate laser cutting. Background technique [0002] Stainless steel below 4mm can be cut with laser cutting equipment, and carbon steel with a thickness of 20mm can be cut by adding oxygen to the laser beam, but a thin oxide film will be formed on the cutting surface after cutting with oxygen. The clamping device for laser cutting on the market is often unable to be adjusted when clamping and fixing, and the metal plate needs to be adjusted repeatedly to observe the front and back sides during welding, and it is generally easy to pinch the copper foil and cause Copper foil is oxidized. For this reason, we propose an anti-oxidation and easy-to-adjust anti-oxidation clamping device for laser cutting of metal plates. Contents of the invention [0003] The purpose of the present invention is to provide an anti-ox...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-oxidation clamping device for metal plate laser cutting, to solve the problem that the clamping device proposed in the background technology often cannot be adjusted when clamping and fixing, and the metal plate needs to be welded during welding. Repeated adjustments to observe the front and back, and it is generally easy to pinch the copper foil and cause the copper foil to oxidize

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