Automatic machining and forming device for welding groove of welded bent pipe

Abstract

The invention discloses an automatic machining and forming device for a welding groove of a welded bent pipe, and relates to the technical field of pipe shearing. The automatic machining and forming device comprises a shell and further comprises a cutting device, a working frame is fixedly connected to the surface of the shell, a working table is arranged in the working frame, pipelines are placed on the working table, four clamping plates used for fixing the pipelines are arranged in the working frame, two sets of fixing components used for controlling the two clamping plates to move so as to fix the four pipelines different in size are arranged in the shell, and the device further comprises adjusting components for keeping the force of the four pipes uniform when being fixed, and preventing the force deviation from affecting the forming effect of the groove. According to the device, through mutual cooperation of the structures, the effects that multiple pipe fittings with different sizes are fixed at the same time, the fixing effect is good, stress is uniform are achieved, and the problems that in a traditional mode, each set of pipe fittings need to be fixed independently, and efficiency is low are solved.

Description

technical field [0001] The invention relates to the technical field of pipe fitting shearing, in particular to an automatic processing and forming device for welding grooves of welded elbows. Background technique [0002] The groove refers to the groove of a certain geometric shape that is processed and assembled on the part of the weldment to be welded. In order to ensure the welding degree of the welded workpiece, it can be cut by gas cutting or sheared. When processing the groove of the metal cast pipe, The fitting needs to be secured before the end is cut. [0003] The traditional method needs to fix each group of pipes separately when beveling multiple groups of metal castings at the same time. This method is inefficient, wastes time, cannot meet the increasing actual processing needs, and is inconvenient to use. Contents of the invention [0004] The object of the present invention is to provide an automatic processing and forming device for welding grooves of welde...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an automatic processing and forming device for welding grooves of welded elbows, which can simultaneously fix multiple pipe fittings of different sizes, with good fixing effect and uniform force, and solves the traditional method. The group of pipe fittings is fixed separately, and the problem of low efficiency

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