A steel structure plate laser cutting device

Abstract

The application discloses a kind of steel structure plate laser cutting device, including bed, laser head, plate rapid cooling component and linkage pump liquid component, the machine bed upper end both sides symmetry is provided with a pair of longitudinal tracks, a pair of the longitudinal tracks is bridged and is movably provided with horizontal track, the laser head is movably provided on horizontal track;The plate rapid cooling component is composed of arc-shaped spray head, multiple spray nozzles, hollow moving rod and hard connecting pipe, the machine bed upper end both sides symmetry is provided with a pair of longitudinal tracks.The plate rapid cooling component is set in the application, can follow laser cutting operation track and carry out real-time, accurate spray cooling to plate cutting area, quickly take away the large amount of heat generated by laser processing, effectively avoid the problem that steel structure plate appears thermal deformation, incision oxidation, metallographic structure changes due to local overheating, significantly improve the machining precision and finished product quality of steel structure plate laser cutting, guarantee component subsequent assembly and use performance.

Images