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A steel pipe straightening device

A technology of steel pipes and support seats, which is applied in the field of correction devices, can solve problems such as low efficiency, and achieve the effects of convenient correction, high correction efficiency, and good correction effect

Active Publication Date: 2020-04-03
温州市宇田钢管有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing straightening machine is inefficient when straightening steel pipes. Therefore, we propose a steel pipe straightening device

Method used

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  • A steel pipe straightening device
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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0022] refer to Figure 1-4 , a steel pipe correction device, comprising a support base 3, a fixed frame 10 is installed on one end of the upper side of the support base 3 through a plurality of legs, a fixing mechanism is arranged in the fixed frame 10, and the fixing mechanism includes a The lower fixed seat 7 is installed at the center of the fixed frame 10, and the first cylinder 9 is installed at the center of the upper side of the fixed frame 10. The upper fixed seat 8 is installed at the lower end of the first cylinder 9, and the upper end of the lower fixed seat 7 and the lower end of the upper fixed seat 8 are arc-shaped. Setting, both sides of t...

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Abstract

The invention relates to the technical field of steel tube correcting devices, in particular to a steel tube correcting device. The steel tube correcting device comprises a supporting seat, one end ofthe upper side of the supporting seat is provided with a fixing frame through a plurality of supporting legs, a fixing mechanism is arranged in the fixing frame, the upper end of the supporting seatis provided with a moving mechanism, the upper end of the moving mechanism is connected with a correcting frame, a second air cylinder is installed at the upper end of the correcting frame, moreover,an output shaft of the second air cylinder penetrates through the correcting frame to extend to the inner side of the correcting frame, the lower end of the output shaft of the second air cylinder isconnected with a sliding plate, moreover, the sliding plate is limited through a sliding mechanism, a group of supporting plates are installed at each of the lower end of the sliding plate and the inner lower end of the correcting frame, rolling wheels are installed between the two groups of supporting plates, the position, far away from the fixing frame, of the upper end of the supporting seat isprovided with a limiting frame through a plurality of supporting legs, and a pre-tightening mechanism is arranged in the limiting frame. The steel tube correcting device has the advantages that steelpipes can be corrected, moreover, the correcting effect is good, and the correcting efficiency is high.

Description

technical field [0001] The invention relates to the technical field of straightening devices, in particular to a steel pipe straightening device. Background technique [0002] In the construction site, some pipes need to be used. There are solid or hollow pipes. They will be bent more or less during transportation. Some pipes are seriously bent. Generally, they cannot be used again and can only be discarded. And some slightly bent pipe fittings can be used again through correction. Straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. [0003] However, the existing straightening machine is inefficient when straightening steel pipes. For this reason, we propose a steel pipe straightening device. Contents of the invention [0004] The object of the present invention is to propose a steel pipe straightening device in order to solve the shortcomings in the prior art. [0005] In order to achieve the above object, the present invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D3/05
CPCB21D3/05
Inventor 谢军项文达章竞州
Owner 温州市宇田钢管有限公司
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