Lightweight beam of numerical control laser cutting machine

Abstract

The invention relates to a lightweight beam of a numerical control laser cutting machine. A beam body is included and comprises a plurality of concentric-square-shaped rib plates arranged in parallel,the lower corners of the front sides of the multiple concentric-square-shaped rib plates are connected through square pipes, and the upper corners of the front sides of the multiple concentric-square-shaped rib plates and the upper corners and the lower corners of the rear sides of the multiple concentric-square-shaped rib plates are wrapped by angle iron, and the angle iron and the square pipesare wrapped by protection plates. The front side of the upper end face of the beam body is provided with an upper guide rail installing plate. A lower guide rail installing plate is arranged on the front end face of the beam body. End plates are arranged at the two ends of the beam body correspondingly and connected with the angle iron and the square pipes. Drive connecting plates are arranged atthe two ends of the lower end face of the beam body correspondingly. The lightweight beam is simple in structure, by adoption of the structure, the integral weight of the beam is small, the rigidity of the beam is high, the dynamic performance is sufficient, and the cutting precision and the cutting efficiency of the laser cutting machine are effectively guaranteed.

Description

technical field [0001] The invention relates to a beam, in particular to a lightweight beam of a numerical control laser cutting machine. Background technique [0002] The laser cutting machine focuses the laser light emitted from the laser device into a high power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and at the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. [0003] With the movement of the relative position of the beam and the workpiece, the material will eventually form a slit, so as to achieve the purpose of cutting. [0004] Laser cutting process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high precision, fast cutting, not limited to cutting patterns, automatic typesetting saves materials, smooth incision, and low processing cost. It wil...

AI Technical Summary

Problems solved by technology

The beam of the laser cutting machine is a key component, which is basically composed of large steel. Its overall weight is large and its dynamic performance is insufficient, resulting in low cutting accuracy and cutting efficiency of the entire laser cutting machine, which affects the overall performance of the laser cutting machine

Images