Liquid cooling laser cutting head

• Main Authors: GUO SHAOFENG, PENG HESI, HE JING, JIANG HOUMAN, HAN LIANGHUA, LI YA
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2020
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention discloses a liquid cooling laser cutting head. The liquid cooling laser cutting head comprises a plurality of lenses arranged in the axial direction of the laser cutting head, and a lensinstalling base sleeving the outer portions of the multiple lenses. The lens installing base comprises a first installing base sleeving the outer portion of a collimating mirror and a second installing base sleeving the outer portion of a focus lens. At least one side wall of the first installing base and at least one side wall of the second installing base are provided with water ways allowing cooling liquid to circulate, and the water way on the first installing base communicates with the water way on the second installing base. The liquid cooling laser cutting head has the advantages thatthe structure is simple, the cooling effect is good, the internal space is sufficient, and the cutting effect is good. 本发明公开了一种液冷激光切割头，包括沿激光切割头轴向设置的多个镜片，以及套设于多个镜片外部的镜片安装座，所述镜片安装座包括套设于准直镜外部的第一安装座以及套设于聚焦镜外部的第二安装座，第一安装座的至少一个侧壁上以及