Working method of belling machine for metal pipe processing

Abstract

The invention relates to the technical field of flaring machines, in particular to a working method of a flaring machine for metal pipe processing, which solves the waste of lubricating fluid in the prior art, the cost increase of lubricating liquid and scratches on the surface of metal pipes, and reduces the cost of metal pipes. Tube forming quality issues. A belling machine for metal pipe processing, comprising a workbench, the top of the workbench is provided with a reaming mechanism; The clamping mechanism on the same axis as the hole pin, the inside of the clamping mechanism is pierced with a lifting mechanism. The invention can start to drip the lubricating liquid when the reaming cylinder is working, effectively saving the lubricating liquid and reducing the cost of the lubricating liquid, the metal pipe and the template are completely separated, it is easier to take out, the possibility of deformation of the metal pipe is reduced, and the Forming quality of metal pipes.

Description

technical field [0001] The invention relates to the technical field of belling machines, in particular to a working method of a belling machine for metal tube processing. Background technique [0002] In some engineering fields, it is necessary to splice multiple sections of metal pipes to form a conveying pipe or casing. At the splicing of the pipes, it is generally necessary to expand the inner diameter of one end of a section of the pipe to increase the inner diameter of the end of the pipe. In this way, another section of pipe to be spliced ​​can be inserted into the reaming end of this section of pipe, thereby better splicing, and a layer of dense aluminum oxide is easily formed on the surface of the aluminum pipe, which makes the aluminum pipe difficult to weld. When aluminum tubes are used for product manufacturing and processing, it is often necessary to flaring the aluminum tubes. [0003] When the existing metal pipes are reaming, most of them need to be clamped, ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a working method of a belling machine for metal pipe processing, which solves the problem of separating the existing lubricating fluid from the reaming equipment in the prior art, and using a lubricating fluid with a fixed flow rate for lubrication. During work, the lubricating fluid continues to flow out, resulting in a waste of lubricating fluid and an increase in the cost of the lubricating fluid. Moreover, after the metal tube is reamed, the metal tube and the template are clamped. When it is manually removed, the metal tube may be deformed and the metal Scratches on the surface of the tube reduce the forming quality of the metal tube

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