Fixture device for changing laser processing angle

Abstract

The invention discloses a fixture device for changing a laser processing angle. The fixture device for changing the laser processing angle comprises a support table, a tilting mechanism for bearing workpieces and driving the workpieces to tilt, and a rotating mechanism for driving the tilting mechanism to rotate. The tilting mechanism is fixedly connected onto the rotating mechanism; and the rotating mechanism is rotatably arranged on the support table. The fixture device for changing the laser processing angle provided by the invention is simple in structure; through the mutual matching of the tilting mechanism and the rotating mechanism, the titling and rotating angles of the workpieces can be accurately controlled, so that multi-angle laser processing can be accurately carried out on the surfaces of the workpieces; and the device provided by the invention makes up for the defect that a laser marker with a laser processing head incapable of being deflected cannot accurately process the workpieces at multiple angles, and is suitable for the laser marker with the laser processing head incapable of being deflected.

Description

technical field [0001] The invention relates to the technical field of laser processing, in particular to a fixture device for changing the angle of laser processing. Background technique [0002] Friction and wear performance is an important property of solid surfaces. Studies have shown that certain micro-textures with specific shapes can effectively improve the friction and drag reduction performance of solid surfaces. These materials with microstructure on the surface have a wide range of application prospects in production and life due to their good friction and drag reduction, hydrophobicity, and self-cleaning properties. In addition to using methods such as chemical etching to prepare surface micro-textures, the current high-level laser processing method is also a good choice. With the development of short-wavelength and short-pulse lasers, laser micro-nano processing technology has become one of the important means of preparing surface micro-nano textures. [0003]...

AI Technical Summary

Problems solved by technology

[0003] Existing laser texturing machines can only achieve vertical processing of flat workpieces by changing parameters such as scanning speed, scanning distance, and laser power, and then obtain a friction-reducing and wear-resistant surface through post-processing such as grinding and polishing. However, some current Laser marking machines such as laser texturing machines cannot easily and accurately process oblique angles on the surface of workpieces

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