Polishing device for inner surface of steel pipe

Abstract

The invention discloses a steel pipe inner surface grinding device, which comprises a steel pipe, movable clips and steel wires. First clips are arranged at both ends of the steel pipe, and a second clip is arranged below the first clip. Above the first clip, a The first wire wheel, and the adjustment frame is installed on the first clip, the second wire wheel is arranged on the adjustment frame, the movable card is arranged in the middle of the steel pipe, and the rigid brush is installed on the movable card, and the movable card has two The end is provided with a fixed card, and a compression bolt is installed above the fixed card, and the middle surface of the steel pipe is provided with a motor fixed card, and a servo transmission motor is installed above the motor fixed card. The steel pipe inner surface grinding device can drive the clamp shaft to move back and forth inside the steel pipe through the servo drive motor, so as to achieve the purpose of grinding the inside of the steel pipe. In addition, it can adapt to the diameter of the steel pipe by moving the second wire wheel, which is more convenient to clean the inside of the steel pipe. The grinding makes the device more widely applicable.

Description

technical field [0001] The invention relates to the technical field of steel pipe processing equipment, in particular to a steel pipe inner surface grinding device. Background technique [0002] With the development of society, people's requirements for life are getting higher and higher, and manufacturers are constantly innovating to pursue high-quality, high-quality, and cheap commodities. For the produced steel pipes, the interior of the steel pipes is not smooth. , and the steel pipe is stored for too long, the inner surface of the steel pipe will rust, and even some impurities will appear, and the interior of the steel pipe is not easy to polish, so it is necessary to improve the existing technology to meet the needs of the market. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a steel pipe inner surface grinding device to solve the problem that the steel pipe interior is not smooth and the steel pipe is stored for too long, which...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a steel pipe inner surface grinding device to solve the problem that the inside of the steel pipe is not smooth, and the storage time of the steel pipe is too long, which will cause the inner surface of the steel pipe to rust, and even some impurities will appear, and the inside of the steel pipe The problem of not being easy to polish

Images