Multi-Actuator Wheel Straightening Apparatus
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Solution Overview
Problem
Existing wheel straightening methods are limited in their ability to provide multi-axis straightening solutions and accurate repositioning of wheels, especially in confined mobile environments, and often require tire removal or bead breaking, lacking effective pressure control and variable pressure application.
Innovation Solution
A wheel straightening apparatus with dynamically controlled actuators that exert pressure in multiple planes, allowing for precise correction of dents and irregularities, and enabling rotatable orientation, which can be used with or without tires, and is designed for use in various locations, including mobile settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional wheel straightening methods are used, then wheel straightening can be performed, but multi-axis straightening capability and accurate repositioning are limited
Solution Approach 1:
The straightening system is divided into multiple independent actuators (first actuator, second actuator, third actuator) that can be positioned at different locations around the wheel rim. Each actuator operates independently to apply force in different axes, enabling multi-axis straightening while maintaining manageable system complexity through modular design
Solution Approach 2:
The system transitions from single-plane straightening to multi-plane straightening by positioning actuators in multiple dimensions around the wheel. The first, second, and third actuators can apply forces in different spatial orientations, adding dimensional capability to the straightening process
2Adaptability or versatility
If wheel straightening is performed in mobile environments, then on-site repair is enabled, but working space is confined and positioning accuracy is reduced
Solution Approach 1:
The straightening apparatus is designed with universal adaptability to function in both shop environments and mobile field conditions. The system can perform multiple functions including straightening, measurement, and repositioning across different locations, with the actuators and platen configuration accommodating various wheel types and damage scenarios
Solution Approach 2:
The system replaces complex mechanical measurement and positioning mechanisms with dynamically controlled actuators that can be precisely positioned and controlled electronically. This substitution enables accurate measurement and correction capabilities while reducing mechanical complexity, making the system suitable for mobile deployment
3Ease of operation
If tire removal or bead breaking is required, then wheel mounting on straightening apparatus is simplified, but additional time and potential damage are incurred
Solution Approach 1:
The platen is pre-configured with positioning features and the actuators are pre-positioned to accommodate the wheel assembly directly without requiring prior tire removal or bead breaking. The system is prepared in advance to receive the complete wheel-tire assembly, eliminating preparatory steps that would consume time
4Device complexity
If pressure control on wheel structure is not provided, then straightening force application is simplified, but precise correction of dents and irregularities is compromised
Solution Approach 1:
The system employs dynamically controlled actuators that can adjust their position, force magnitude, and application points in real-time during the straightening process. This dynamic control enables precise correction of dents and irregularities by adapting the straightening forces to the specific geometry and severity of damage, rather than applying fixed static forces
Solution Approach 2:
The system incorporates measurement and monitoring capabilities that provide feedback on wheel rim position, dent depth, and straightening progress. This feedback information is used to adjust actuator positions and forces, enabling precise control over pressure application and ensuring accurate correction while avoiding over-straightening or damage to surrounding areas
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The apparatus enables efficient and precise wheel straightening in multiple axes without tire removal or bead breaking, providing accurate measurement and correction of dents and irregularities, and can be used in a variety of locations, including mobile environments, with precise control over pressure application.
Implementation Method 1
The actuator is configured to exert a straightening force on at least a localized area of the rim
Implementation Method 2
At least one of the dynamically controlled actuators is configured to exert pressure in a single plane relative to the wheel region to be straightened
Data Source
AI summary
A method and apparatus for straightening dents and irregularities in wheels including a spindle, a platen mounted on the spindle configured such that the wheel can be mounted on the spindle with the spindle projecting through the central hub hole and at least one actuator device positionable between the spindle and a section of the wheel to be straightened, the actuator exerting a straightening force on the rim of the wheel and a mobile device including the same.