A metal impeller laser cutting linkage turntable

Abstract

The invention discloses a metal impeller laser cutting linkage turntable, which belongs to the technical field of laser beam processing, and comprises an outer cover, a fixed assembly, a first drive assembly, a second drive assembly, a power assembly and an installation assembly, and the outer cover is used for protection. The fixed assembly, the first drive assembly, the second drive assembly, the power assembly and the installation assembly are all arranged inside the outer cover. There are two groups of the fixed assembly. The fixed assembly rotates in the direction coaxial with the workpiece. The fixed assembly is used to fix the workpiece , the fixed component is fixedly connected to the first drive component while fixing the workpiece, and is fixedly connected to the second drive component when the fixed component is detached from the fixation of the workpiece. The power component is used to drive the first drive component or the second drive component to move independently. The technical scheme of the invention realizes the linkage between workpiece fixation and circular rotation drive, and at the same time, the pressure head is automatically switched during the processing process, which can realize one-time processing and forming.

Description

technical field [0001] The invention relates to the technical field of laser beam processing, in particular to a metal impeller laser cutting linkage turntable. Background technique [0002] Laser cutting is to irradiate the material to be cut with a high-power-density laser beam, so that the material is quickly heated to the vaporization temperature, and evaporates to form holes. As the beam moves to the material, the holes are continuously formed with a narrow width (such as about 0.1mm). Slit to complete the cutting of the material. Laser cutting technology is widely used in the processing of metal and non-metal materials, which can greatly reduce processing time, reduce processing costs and improve workpiece quality. Compared with traditional plate processing methods, laser cutting has the advantages of high cutting quality, high cutting speed, high flexibility (can cut any shape at will), and wide material adaptability. [0003] The open impeller has only blades and b...

AI Technical Summary

Problems solved by technology

[0003] The open impeller has only blades and blade reinforcement ribs, and the impeller without front and rear cover plates is mainly used to transport liquids with high viscosity and slurry liquid. The processing accuracy of the open impeller is high, and the conventional three Fixtures such as claw chucks clamp and fix the workpiece in the circumferential direction, and the dimensional accuracy of the blade is relatively high. It usually requires one-time molding during the processing. The Chinese utility model patent with the publication number CN215148113U discloses a special workbench for impeller processing. It includes an operation table, the bottom of the operation table is connected to the rotating shaft through an angle adjustment device, the angle adjustment device includes a fixed block, the bottom of the fixed block is connected to the rotating shaft, and a plurality of evenly distributed hydraulic rods are arranged on the fixed block, and a plurality of The hydraulic rod is connected to the console, the bottom of the console is connected to an angle regulator, the signal of the angle regulator is connected to the controller, the bottom of the rotating shaft is provided with a mounting seat, and the mounting seat is connected to a protective frame. The height is higher than the height of the operation table, a locator is embedded in the middle of the operation table, and fixing components are provided at both ends of the operation table, and the fixing components are connected to the dust removal device. In this prior art, the workpiece is fixed from the circumferential direction , cannot adapt to the processing of open impellers, and at the same time cannot change the relative position between the fixed parts of the workpiece and the workpiece, and cannot adapt to the processing method of laser cutting. Therefore, the present invention provides a metal impeller laser cutting linkage turntable

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