Semi-circular grooving machine for end part of steel pipe

Abstract

The invention belongs to the field of steel pipe grooving equipment, and particularly relates to a semi-circular grooving machine for the end part of a steel pipe. According to the semi-circular grooving machine, aiming at the problem that semi-circular groove forming is difficult due to the fact that when a semi-circular groove is formed on the end part of the steel pipe, the rotary cutter cannotbe directly used for grooving the steel pipe due to the existing cutter with the too small diameter. The following scheme is now presented, the semi-circular grooving machine comprises a base, wherein two symmetrically arranged supporting rods are fixedly mounted on the top of the base, one side, close to each other, of the two supporting rods is fixedly provided with the same fixing plate, the top ends of the two supporting rods are slidably connected with the same top plate, the top of the top plate is fixedly provided with a first motor, the output shaft of the first motor is fixedly provided with a first rotating rod, the bottom of the top plate is rotatably connected with a second rotating rod, the first rotating rod is in transmission connection with the second rotating rod, and thebottom end of the first rotating rod is fixedly provided with a fixing base. The semi-circular grooving machine is simple in structure and convenient to use, the semi-circular grooving machine can quickly form the semi-circular groove on the steel pipe, and the semi-circular grooving machine is convenient for people to use.

Description

technical field [0001] The invention relates to the technical field of steel pipe grooving equipment, in particular to a semicircular grooving machine for steel pipe ends. Background technique [0002] Steel pipe is a metal part commonly used in mechanical equipment and people's lives. There are many types of steel pipes, including general steel pipes, low and medium pressure boiler steel pipes, high-pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and carbon thin-walled steel pipes, alloy thin-walled steel pipes, stainless steel thin-walled steel pipes, and special-shaped steel pipes. . In the process of processing steel pipes into required mechanical equipment, various operations such as cutting, drilling, and welding are required for steel pipes. There are many types of cutting operations for steel pipes. The simplest is to cut off steel pipes, and then according to It is required to cut the steel pipe into a certain angle...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming that the diameter of the existing cutting tool is too small, so that when cutting the end of the steel pipe, it is impossible to directly use the rotating cutting tool to cut the steel pipe. A steel pipe end semicircle groove machine

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