A type of straightening machine

By designing a straightening machine that combines straightening, rust removal, and dust removal mechanisms, the problem of existing steel pipe straightening machines being unable to straighten and remove rust simultaneously has been solved, achieving efficient straightening and rust removal of steel pipes and reducing dust pollution.

CN224444164UActive Publication Date: 2026-07-03BAOJI HENGLIKE MASCH MFG CO LTD
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Patent Information

Application Number
CN202521437049.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-10
Publication Date
2026-07-03
Estimated Expiration
2035-07-10

AI Technical Summary

Technical Problem

Existing steel pipe straightening machines can only straighten steel pipes and cannot remove rust at the same time, which increases the complexity of the work and reduces the efficiency of the work.

Method used

A straightening machine was designed, which combines a straightening mechanism, a rust removal mechanism, and a dust removal mechanism. The machine straightens the steel pipe by adjusting the spacing of the support plates through the adjustment components, removes rust by friction on the outer wall of the steel pipe using rollers and rust removal parts, and removes dust by vacuuming.

Benefits of technology

This method enables the simultaneous straightening and rust removal of steel pipes, improving work efficiency, avoiding dust pollution, simplifying procedures, and enhancing overall productivity.

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Abstract

This utility model discloses a straightening machine, relating to the field of steel pipe straightening technology. Its key technical features include a frame, a straightening mechanism, a rust removal mechanism, and a dust removal mechanism. The straightening and rust removal mechanisms are respectively located on both sides of the frame, and the dust removal mechanism is located above the rust removal mechanism. The straightening mechanism includes support plates symmetrically arranged within the frame, two sets of straightening wheels rotatably mounted on the support plates, and an adjustment component for adjusting the distance between the two support plates. The rust removal mechanism includes a U-shaped seat fixedly mounted within the frame, a roller rotatably mounted on the U-shaped seat, rust removal components disposed on the inner wall of the roller, and a driving component for driving the roller to rotate. The technical advantage is that by setting up the rust removal mechanism, the straightened steel pipe extends into the roller, causing the roller to drive the rust removal components to rub and remove rust from the outer wall of the steel pipe, thus improving work efficiency.
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Citation Information

Patent Citations

  • Steel tube straightening machine

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