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Steel tube straightening machine

A technology for straightening machines and steel pipes, applied in the field of steel pipe straightening machines, which can solve the problems of steel pipe surface leveling machine damage, easy jamming, and difficult straightening work of straightening machines, so as to achieve fast straightening speed and avoid pipe jamming , Improve the effect of straightening effect

Inactive Publication Date: 2016-11-09
湖州水晶宫管业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the straightening of steel pipes with a large degree of bending, especially coiled pipes, it is difficult for this type of straightening machine to complete the straightening work. The steel pipes are easily stuck after entering the straightening machine, and the surface of the steel pipe is easily damaged by the straightening machine.

Method used

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  • Steel tube straightening machine
  • Steel tube straightening machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] according to Figure 1 ~ Figure 2 As shown, a steel pipe straightening machine includes a frame 1, wherein the frame 1 is provided with an end-to-end transverse straightening zone 2 and a longitudinal straightening zone 3 as well as a driving device 4 for driving and a driving device for controlling The control box 5 controls the driving device 4 to drive the transverse straightening zone 2 and the longitudinal straightening zone 3 to work.

[0025] Horizontal straightening zone 2 comprises, some horizontal fixed wheels 21 that are arranged horizontally, some horizontal sliding wheels 22 and some horizontal slideways 23 that are used for horizontal sliding wheel 22 sliding by sliding adjustment and horizontal fixed wheel 21 spacing; 3 comprises, vertically arranged several longitudinal fixed wheels 31, several longitudinal sliding wheels 32 which are adjusted by sliding to space with the longitudinal fixed wheels 31, and some longitudinal slides 33 for the longitudinal ...

Embodiment 2

[0035] The difference from the above-mentioned embodiment 1 is that the outer sides of the horizontal fixed wheel 21, the horizontal sliding wheel 22, the longitudinal fixed wheel 31 and the longitudinal sliding wheel 32 are all provided with a protective layer for protecting the steel pipe, and the protective layer adopts a polytetrafluoroethylene layer, rubber layer, resin layer or plastic layer, which can effectively protect the surface of the steel pipe from being damaged during the straightening process.

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Abstract

The invention relates to steel tube manufacturing equipment, and particularly relates to a steel tube straightening machine. The steel tube straightening machine comprises a rack, wherein a transverse straightening area and a longitudinal straightening area which are connected end to end as well as a driving device which is used for driving and a control box which is used for controlling are arranged on the rack; the transverse straightening area comprises a plurality of transverse fixed wheels which are horizontally arranged, a plurality of transverse sliding wheels and a plurality of transverse sliding ways which are used for the transverse sliding wheels to slide, and the spacing between the transverse sliding wheels and the transverse fixed wheels is adjusted by sliding; the longitudinal straightening area comprises a plurality of longitudinal fixed wheels which are vertically installed, a plurality of longitudinal sliding wheels and a plurality of longitudinal sliding ways which are used for the longitudinal sliding wheels to slide, and the spacing between the longitudinal sliding wheels and the longitudinal fixed wheels is adjusted by sliding. The steel tube straightening machine has the advantages of simple structure, high straightening speed and good straightening effect.

Description

technical field [0001] The invention relates to steel pipe manufacturing equipment, in particular to a steel pipe straightening machine. Background technique [0002] Straightening machine is equipment for straightening metal profiles, bars, pipes, etc. Traditional straightening machines usually include two rows of straightening rollers, which are divided into three-roller straightening machines, five-roller straightening machines, and multi-roller straightening machines. Wait. For example, CN204074834U discloses a seamless steel pipe straightening machine, which adjusts the structure of the straightening machine stick and optimizes the straightening effect. However, for the straightening of steel pipes with a large degree of bending, especially coiled pipes, it is difficult for this type of straightening machine to complete the straightening work. The steel pipes are easily stuck after entering the straightening machine, and the surface of the steel pipe is easily damaged ...

Claims

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Application Information

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IPC IPC(8): B21D3/05
CPCB21D3/05
Inventor 陈新冬
Owner 湖州水晶宫管业科技有限公司
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