Aluminum alloy wheel shape correction device

By designing an aluminum alloy wheel shape correction device including frame, oil cylinder, conical roller, pressure sensor, speed reduction motor and hydraulic rotary joint, the problem of difficulty in deformation control in the manufacturing process of aluminum alloy wheels is solved, and high efficiency and stability are achieved The wheel shape correction improves the processing quality.

CN110756620BActive Publication Date: 2025-02-21CITIC DICASTAL CO LTD
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Patent Information

Application Number
CN201911161768.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-11-25
Publication Date
2025-02-21
Estimated Expiration
2039-11-25

AI Technical Summary

Technical Problem

During the manufacturing process of aluminum alloy wheels, due to heat treatment deformation, waste products are generated during the mechanical processing. The existing calibration methods are simple to operate, difficult to effectively control deformation, and mass defects such as rebound and internal damage often occur.

Method used

An aluminum alloy wheel shape correction device is designed, including a frame, oil cylinder, conical roller, pressure sensor, reducer motor and hydraulic rotary joint. The conical roller is driven by the oil cylinder to contact the inner wall of the wheel, and the pressure sensor is used to control the extrusion pressure. The gear reduction motor and hydraulic rotary joints enable wheel rotation and clamping.

Benefits of technology

This equipment can effectively correct the shape of aluminum alloy wheels, improve processing quality, reduce waste rate, and operate stably and reliably, with significant results.

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Abstract

The invention discloses an aluminum alloy wheel shape correction device, comprising a frame, an oil cylinder is arranged on the upper part of the frame, the output end of the oil cylinder is connected downwardly with a tapered roller, a pressure sensor is arranged between the output end of the oil cylinder and the tapered roller; a reduction motor is installed at the bottom of the frame, the output end of the reduction motor is fixedly connected with a turntable concentric with the tapered roller, a clamping device is arranged on the turntable, and the clamping device can clamp the wheel placed on the turntable. The device can meet the needs of aluminum alloy wheel shape correction and has the characteristics of stability, reliability and significant effect.
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Citation Information

Patent Citations

  • Improved correction device for roundness of wheel

    CN103706680A

  • Deformation correcting device of wheel rim

    CN110227769A

  • Wheel blank correcting unit

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  • Aluminum alloy wheel shape correction equipment

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