Aluminum profile straightening device

By introducing an adjustable guide wheel assembly and a synchronous drive system into the aluminum profile straightening device, the problems of non-adjustable guidance and asynchronous drive are solved, achieving efficient and non-destructive straightening of aluminum profiles and adapting to the straightening needs of various working conditions.

CN224333144UActive Publication Date: 2026-06-09DONGGUAN QIDE METAL MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN QIDE METAL MATERIAL CO LTD
Filing Date
2025-07-25
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

In existing aluminum profile straightening devices, the guide device is fixed and cannot be adjusted, which causes the aluminum profile to be skewed during feeding, resulting in uneven force during the straightening process and causing bending or twisting defects; asynchronous driving leads to scratches or tensile deformation on the profile surface.

Method used

An aluminum profile straightening device was designed, which adopts an adjustable guide wheel assembly and a synchronous drive system. The angle adjustment of the guide wheel assembly and the synchronous auxiliary wheel ensure the precise alignment of the aluminum profile feeding direction and realize the synchronous rotation of each straightening roller, so as to avoid uneven force on the profile and surface scratches.

Benefits of technology

It achieves efficient straightening of aluminum profiles, avoiding bending, twisting, scratching or stretching defects caused by inaccurate guidance and asynchronous driving, ensuring that the profile surface is smooth and undamaged, and adapting to the straightening needs of different cross-sectional shapes and complex working conditions.

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Abstract

The utility model belongs to aluminium profile processing equipment technical field, concretely is a kind of aluminium profile straightening device, including rack, straightening roller subassembly and drive assembly, and the guide assembly is arranged in the feed end of rack, and the guide assembly includes two groups of installation base fixedly connected on the top of rack, and the rotating seat is driven by manually rotating transmission roller. Make the guide wheel group adjust to suitable angle, and rotating seat is sleeved on transmission roller by bearing, when rotating seat rotates to target angle, and the adjusting peg is locked by being screwed through first positioning hole to second positioning hole, the position of rotating seat is locked using the friction force of adjusting peg and long hole, form mechanical rigid angle locking, ensure that the center line of guide wheel group and the accurate alignment of profile feeding direction.
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