Handheld laser welding deviation rectifying device

Abstract

The invention discloses a handheld laser welding deviation rectifying device, and relates to the technical field of welding equipment. The device comprises a device base and two fixing devices, wherein the two fixing devices are fixedly embedded in the left side and the right side of the top of the device base separately; a deviation rectifying mechanism used for conducting laser welding deviation rectifying on pipe fittings is arranged between the two fixing devices; a cleaning mechanism used for cleaning the device base is arranged below the deviation rectifying mechanism; and the deviation rectifying mechanism comprises a circular groove plate and a handheld laser welding main body. A connecting plate is matched with a semicircular guard plate, and the connecting plate is rotated anticlockwise to drive the semicircular guard plate to rotate anticlockwise, so that the connecting plate drives a handheld laser welding main body to conduct annular laser welding on the pipe fittings, and the situation that when a welder conducts laser welding on the pipe fittings, a laser welding light beam is prone to deviation to cause a welding defect is avoided. Therefore, the laser welding quality of the pipe fittings is improved.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a hand-held laser welding deviation correction device. Background technique [0002] Laser welding is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source. Laser welding is one of the important aspects of the application of laser material processing technology. Laser welding has high requirements for the weld seam gap, requires high assembly accuracy of the weldment, and requires that the position of the beam on the workpiece cannot be significantly shifted. This is because the spot size of the laser is small after focusing and the weld seam is narrow. For the filler metal material, If the assembly accuracy of the workpiece or the positioning accuracy of the beam cannot meet the requirements, it is easy to cause welding defects. [0003] When existing welders perform laser welding on pipe fittings, the welders use their e...

AI Technical Summary

Problems solved by technology

Laser welding has high requirements for the weld seam gap, requires high assembly accuracy of the weldment, and requires that the position of the beam on the workpiece cannot be significantly shifted. This is because the spot size of the laser is small after focusing and the weld seam is narrow. For the filler metal material, If the assembly accuracy of the workpiece or the positioning accuracy of the beam does not meet the requirements, it is easy to cause welding defects

[0003] When existing welders perform laser welding on pipe fittings, the welders use their eyes to observe the gap. In the strong arc light, it is not conducive to observe the weld seam for a long time, and the beam of laser welding is prone to shift, resulting in welding defects. Therefore, we Proposed a hand-held laser welding deviation correction device

Images