Steel tube cold-drawing machine

Abstract

The invention discloses a steel tube cold-drawing machine which comprises a base and a rack, wherein a die stand is arranged on the rack and is provided with a plurality of installing holes; dies are arranged in the installing holes; the die stand is arranged on the rack; two ends of the die stand are respectively provided with a steel pipe positioning seat and a die drawing clamp. According to the steel tube cold-drawing machine, by arranging a plurality of dies on the die stand, a plurality of steel pipes can be drawn one time, so that the production efficiency is greatly improved; the plurality of steel pipes can be well supported by arranging the steel pipe positioning seat, and the steel pipes can be installed and positioned fast during production of the steel pipes, so that the time is saved, the efficiency is improved, the to-be-drawn steel pipes can be effectively supported, the stability in drawing and feeding is improved, and the production safety is improved.

Description

technical field [0001] The invention relates to a steel pipe production equipment, in particular to a steel pipe cold drawing machine. Background technique [0002] The production of seamless steel pipes needs to go through inspection, pickling, phosphating, saponification, cold drawing, heat treatment, and straightening from the beginning of the tube blank. [0003] Among them, the current general seamless steel pipe cold drawing equipment is to extend the blank steel pipe out of the outer die hole of the cold drawing machine, so that the cold drawing trolley can clamp the hammer head for cold drawing, but the existing cold drawing When the machine is cold-drawing, it can only cold-draw one steel pipe at a time. After cold-drawing a steel pipe, there will be a large amount of lubricating oil residue at the mold on the mold base, which needs to be cleaned before the next step of cold-drawing. Pulling out, its efficiency is very low, which seriously affects the benefit of th...

AI Technical Summary

Problems solved by technology

[0003] Among them, the current general seamless steel pipe cold drawing equipment is to extend the blank steel pipe out of the outer die hole of the cold drawing machine, so that the cold drawing trolley can clamp the hammer head for cold drawing, but the existing cold drawing When the machine is cold-drawing, it can only cold-draw one steel pipe at a time. After cold-drawing a steel pipe, there will be a large amount of lubricating oil residue at the mold on the mold base, which needs to be cleaned before the next step of cold-drawing. pull out, its efficiency is very low, which seriously affects the benefit of the enterprise

Images