Laser spot calibration platform

Abstract

The invention discloses a laser spot calibration platform, relates to the technical field of machining equipment, and aims to solve the problems that the Y-direction position of laser welding spot calibration of an existing V362 vehicle type top cover is out of tolerance, and a laser welding surface of a vehicle body top cover is easy to lose efficacy. A first clamping mechanism is arranged at the upper end of the placing platform, a second clamping mechanism is arranged on one side of the first clamping mechanism, a welding seam guide groove is formed in the upper surface of the placing platform, the welding seam guide groove and the placing platform are of an integrated structure, and a supporting column is arranged below the placing platform; the rotating column is arranged at the lower end of the placing platform, the rotating column and the placing platform are of an integrated structure, a rotating shaft is arranged at one end of the rotating column, and the rotating shaft and the rotating column are of an integrated structure; the electric push rod assemblies are arranged on the two sides of the supporting column, and adjusting columns are arranged at the upper ends of the electric push rod assemblies; and the moving column is arranged above the adjusting column.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a laser spot calibration platform. Background technique [0002] In the V362 model roof laser welding equipment, the laser head needs to perform spot calibration on the lap welding seam of the body roof. Since the roof technology profile is an inclined surface structure, the calibration of the spot accuracy is relatively strict. Most of the laser heads are adjusted to adjust the spot. calibration; [0003] For example, the Chinese authorized patent with the announcement number of CN214489227U (a laser spot adjustable platform welding head) includes an optical fiber head connection seat, the inner wall of the optical fiber head connection seat is fixedly connected with a main body, and the upper surface of the main body is fixedly connected with an upper A protective mirror seat, a lower protective mirror seat is fixedly connected under the main body, an a...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a laser spot calibration platform to solve the problem that the Y-direction position of the laser welding spot calibration of the existing V362 vehicle roof is out of tolerance, which will easily lead to the failure of the laser welding surface of the vehicle body roof proposed in the background technology

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