Run-on plate cutting device and cutting method

Abstract

The invention provides a run-on plate cutting device and a cutting method and relates to the technical field of cutting devices. The technical problem that in the prior art, when a cutting machine ismanually held in hand to cut run-on plates at the positions of arc starting and arc extinguishing of straight welding of a water tank inner container, the potential safety hazard is relatively high issolved. The cutting device comprises a support, a cutting mechanism and a supporting and rotating mechanism, wherein the cutting mechanism and the supporting and rotating mechanism are supported on the support; the supporting and rotating mechanism is used for clamping the two ends of a to-be-machined piece and can drive the to-be-machined piece to rotate; the position of a cutting head on the cutting mechanism can be adjusted; and when the cutting head is adjusted to a preset position, the to-be-machined piece on the supporting and rotating mechanism is rotated so that the run-on plate on the to-be-machined piece can be subjected to cutting treatment. The run-on plate cutting device and the cutting method are used for achieving cutting on the run-on plates of straight welding of the water tank inner container, the accuracy and stability of cutting is improved, and safety is improved.

Description

technical field [0001] The invention relates to the technical field of cutting equipment, in particular to an arc striker cutting equipment and a cutting method. Background technique [0002] In order to ensure the welding quality of the arc start and end of the straight seam welding of the water tank, arc strike plates are added at both ends of the straight seam welding. After the straight seam welding is completed, the arc strike plate must be cut before entering the post-process production. At present, the arc-starting plate at the arc-starting and arc-ending place of the straight seam welding of the water tank liner is cut by a manual hand-held cutting machine. The end of the liner will be deformed during the opening, which will seriously cause equipment failure and reduce the service life of the equipment; and the manual cutting of the arc strike plate will generate noise and dust, and the on-site operating environment is poor; the consumption of cutting blades is high...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an arc strike plate cutting equipment and cutting method, which solves the problem of safety in the prior art when manual hand-held cutting machines are used to cut the arc strike plate at the arc start and arc end of the straight seam welding of the water tank liner. Technical problems with relatively large hidden dangers

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