Circle finishing chamfering device used for tube stock

Abstract

The invention provides a circle finishing chamfering device used for tube stocks. The device comprises a circle finishing chamfering device main body. The circle finishing chamfering device main body comprises a circle finishing mechanism, a chamfering mechanism, and a fixing component. The top end of the circle finishing mechanism can be inserted into an inner tube of a tube stock, and the bottom end is connected with the fixing component. The chamfering mechanism is a cutting blade whose top end is in a V-shaped structure. The bottom of the cutting blade is embedded in the fixing component. The V-shaped structure on the top end is protruded and is on a side of the bottom of the circle finishing mechanism. A side of the cutting blade is embedded in the bottom of the circle finishing mechanism. A tube stock is smooth in ends after the tube stock is processed by the device. The ends have no burr and crimping, so assembly of the tube stock is convenient, and joint welding quality is effectively ensured.

Description

technical field [0001] The invention belongs to the field of pipe fitting processing, in particular to a round chamfering device for pipes. Background technique [0002] During the transportation of the pipe, the end of the pipe is often oval due to pressure or coiling of the pipe. At the same time, during the cutting process of the pipe, the diameter of the pipe often shrinks, and a large number of burrs appear at the cutting place, which makes the pipe fittings and pipes fit when installed. extremely difficult. At present, most of the construction connections between pipes and pipe fittings use external force to knock the pipe fittings, so that the pipe fittings and pipes are socketed in place. In this way, it not only increases the difficulty of construction, but also often causes the pipe and pipe fittings to not fit in place due to the existence of burrs and curling at the pipe end, and the welding area is small, which affects the welding quality of the pipe fittings a...

AI Technical Summary

Problems solved by technology

In this way, it not only increases the difficulty of construction, but also often causes the pipe and pipe fittings to not fit in place due to the existence of burrs and curling at the pipe end, and the welding area is small, which affects the welding quality of pipe fittings and pipes, resulting in water seepage at the pipe interface

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