Metal bent pipe polishing machine

Abstract

The invention relates to a metal bent pipe polishing machine. The metal bent pipe polishing machine comprises a fixing base, a mounting rod, a support device, a driving motor and a polishing device. The mounting rod is mounted at the upper end of the fixing base. The support device is arranged at the upper end of the mounting rod in a sliding-fit manner. The driving motor is mounted on the front portion of the upper end of the fixing base. The polishing device is mounted on an output shaft of the driving motor. By means of the metal bent pipe polishing machine, the problems that when a traditional method that a metal bent pipe is polished after being casted to be formed is adopted, due to the bent pipe is complex and irregular in shape, people usually hold the bent pipe with hand to conduct polishing on a rotating abrasive belt, the method is high in labor intensity and low in efficiency, the polishing quality cannot be guaranteed, after the metal bent pipe is clamped according to thetraditional method, omnidirectional polishing cannot be conducted, the metal bent pipe is in contact with a clamping position, polishing can be affected, and mechanized automatic operation cannot be conducted can be solved.

Description

technical field [0001] The invention relates to the technical field of metal elbow polishing, in particular to a metal elbow polishing machine. Background technique [0002] Metal elbows are bent by a complete set of bending equipment, which are divided into two processes: cold simmering and hot pushing. No matter what kind of machinery and equipment and pipelines, most of them use elbows, mainly for oil, gas, Infusion, engineering bridge construction, etc. The material of metal elbows can be carbon steel, alloy, stainless steel, cast steel, alloy steel, stainless steel, manganese steel, etc. Metal elbows of different materials are used in different places. For example, alloy elbows made of manganese steel are due to manganese steel It has the excellent performance of bearing impact, extrusion, material wear, etc., and is usually used in pipelines with serious wear and consumption such as concrete conveying pipelines and mud conveying pipelines. [0003] At present, when p...

AI Technical Summary

Problems solved by technology

[0005] The invention can solve the traditional polishing method of metal elbows after casting and molding. Due to the complex and irregular shapes of metal elbows, it is usually carried out on a rotating abrasive belt with a hand-held elbow, and the posture needs to be constantly changed according to different parts of the polishing. , this method is not only labor-intensive and inefficient, but also the polishing quality cannot be guaranteed. The traditional metal elbow polishing method after casting and molding cannot perform all-round polishing after the metal elbow is clamped. Contact with the clamping position will affect the polishing, and it is impossible to carry out mechanized automatic operation and other problems

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