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A steel pipe straightening machine

A technology for straightening machines and steel pipes, applied in the direction of feeding devices, manufacturing tools, and pushing out equipment, etc., can solve problems such as low efficiency, poor straightening effect, and automatic straightening of steel pipe straightening machines, and achieve high efficiency and smooth straightening Good straightening effect and good correction effect

Active Publication Date: 2019-05-14
张家港市宏大钢管有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing steel pipe straightening machine cannot automatically straighten, the efficiency is low, and the straightening effect is poor. A new steel pipe straightening machine is provided

Method used

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  • A steel pipe straightening machine
  • A steel pipe straightening machine
  • A steel pipe straightening machine

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] Such as Figure 1-3 Shown, a kind of steel pipe straightening machine comprises support 5, and support 5 is provided with conveying device 1, unloading device 4, the first straightening device 2 that is arranged at one end of conveying device along the steel pipe conveying direction and with the first straightening device The first straightening device 3 connected end to end.

[0038] The transmission device 1 includes a first motor 11 and a transmission roller 12, the transmission rollers 12 are provided with a plurality, and the plurality of transmission rollers 12 are arranged in a line and the adjacent two dista...

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Abstract

The invention relates to a steel pipe straightener. The problems that an existing steel pipe straightener cannot achieve automatic straightening and is low in efficiency and poor in straightening effect are mainly solved. According to the technical scheme, the steel pipe straightener is adopted and comprises a support; a conveying device, a discharging device, a first straightening device arranged at one end of the conveying device in the steel pipe conveying direction and a second straightening device connected with the first straightening device end to end are arranged on the support; the conveying device comprises a first motor and transmission rolling wheels; and the first straightening device comprises a locking block, upper rolling wheels, lower rolling wheels, a lifting adjusting mechanism, a quick press overload protection cylinder and a locking air cylinder. Therefore, the problems are solved well, and the steel pipe straightener can be easily used for industrial application.

Description

technical field [0001] The invention relates to a steel pipe straightening machine. Background technique [0002] During the processing of existing steel pipes, the straightening mechanism is an important equipment in steel production. It is used to straighten the uneven materials produced in heat treatment or other processes. The straightening of steel pipes is very important to product quality and directly affects normal use of the pipeline. Therefore, how to ensure the precision of the pipe ends of large-diameter seamless steel pipes has become an urgent problem to be solved. Existing straightening machines generally adopt steel pipe straightening passages of uniform diameter, so for some steel pipes with larger curvature, it will be difficult for the steel pipe to enter the straightening machine, and it cannot be straightened. At this time, it is necessary to manually pre-straighten these steel pipes with large bending degrees, and then use a straightening machine to a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D3/02B21D43/00B21D43/08B21D45/04
CPCB21D3/02B21D43/006B21D43/08B21D45/04
Inventor 王忠华朱剑峰仲蔡希
Owner 张家港市宏大钢管有限公司
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