Handheld laser welding protection assembly

• Main Authors: NING ZHIWEI, YANG SHENG, SHANG XIAOSHAN, JI CHAO, XU YI, XIANG WANYING, YIN LIN, GAN QIANG, YANG LINGLING, LI XI, YUE ZHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• 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 utility model relates to a handheld laser welding protective assembly, which belongs to the technical field of welding equipment, and comprises a welding pipe, a stop block, an elastic piece, a protective pipe, a handle and a grab handle, one end of the welding pipe is a welding head, the welding pipe is used for laser welding of workpieces, the stop block is arranged on the side wall of the welding pipe, and the elastic piece is arranged on the side wall of the protective pipe. The elastic piece is connected to the outer wall of the welding pipe in a sleeving mode, one end of the elastic piece abuts against the check block, the other end of the elastic piece extends towards the welding head, the welding pipe is slidably inserted into the protection pipe, the check block and the elastic piece are both located on the inner side of the protection pipe, and the end, away from the check block, of the elastic piece abuts against the inner wall of the protection pipe. One end of the handle is installed on the s