Hot-galvanized steel pipe production device

Abstract

The invention relates to the field of hot-galvanized steel pipes, in particular to a hot-galvanized steel pipe production device. The hot-galvanized steel pipe production device comprises a bottom plate, a shell is fixedly connected to the bottom plate, and the side, away from the bottom plate, of the shell is provided with two first slide grooves. According to the hot-galvanized steel pipe production device, the size of a space formed between an upper arc-shaped clamping jaw and a lower arc-shaped clamping jaw is controlled and changed through a translation mechanism and an adjusting mechanism, accordingly, an appropriate space can be obtained through adjusting according to different sizes of hot-galvanized steel pipes to fix the corresponding hot-galvanized steel pipe, and the situationthat the hot-galvanized steel pipe shifts in the machining process, and machining fails is prevented; by arranging an arc-shaped placement plate, the camber of the arc-shaped placement plate can enable the to-be-machined hot-galvanized steel pipe to be placed on the arc-shaped placement plate in advance, and then, the to-be-machined hot-galvanized steel pipe is fixed by adjusting the distance between the upper arc-shaped clamping jaw and the lower arc-shaped clamping jaw; and in addition, the arc-shaped placement plate, the upper arc-shaped clamping jaw and the lower arc-shaped clamping jaw are all provided with anti-slide locking clamping jaws, thus, the hot-galvanized steel pipe can be protected, and the surface of the hot-galvanized steel pipe is prevented from being abraded and damaged.

Description

Technical field [0001] The invention relates to the field of hot-dip galvanized steel pipes, in particular to a hot-dip galvanized steel pipe production device Background technique [0002] Hot-dip galvanized steel pipe, in order to improve the corrosion resistance of the steel pipe, the general steel pipe is galvanized. Galvanized steel pipes are divided into two types: hot-dip galvanizing and electro-galvanizing. The hot-dip galvanizing layer is thick, the cost of electro-galvanizing is low, and the surface is not very smooth. [0003] When processing the cylindrical steel pipe after painting, the steel pipe needs to be fixed during such operation to avoid the displacement of the steel pipe during the processing and the deviation of the processing position, thereby affecting the processing result. The traditional fixing device Most of them are clamped and fixed by a manipulator. Long-term use of the manipulator will cause the jaw ports to be ground and worn. It is easy to cause ...

AI Technical Summary

Problems solved by technology

[0003] When processing the cylindrical steel pipe after painting, it is necessary to fix the steel pipe during such operations, so as to avoid the displacement of the steel pipe during the processing and the deviation of the processing position, which will affect the processing result. The traditional fixing device Most of them are clamped and fixed by the manipulator. The long-term use of the manipulator will cause the jaw port to be ground and worn, which will easily cause the hot-dip galvanized steel pipe to vibrate during processing, resulting in a small deviation of the hot-dip galvanized steel pipe, thus causing the hot-dip galvanized steel pipe to be polished, Processing errors occur in cutting and painting, which affects the quality of processed products. Therefore, the present invention proposes a hot-dip galvanized steel pipe production device

Images