Self-releasing Clamping Tool with Planetary Gear Assembly
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Solution Overview
Problem
Conventional wheel balancing clamping tools are prone to damage when dropped, leading to inaccurate wheel balancing due to compromised tolerances, and are often not easily replaceable, especially in lower-cost applications.
Innovation Solution
A self-releasing clamping tool with a planetary gear assembly and adjustable stud system that automatically detaches from the adapter plate when dropped, featuring a damage mitigation system and universal compatibility for various wheel sizes and shapes, ensuring accurate wheel centering and balancing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional clamping tools are made from hardened metal alloys with high precision, then manufacturing accuracy and durability are improved, but the risk of damage when dropped increases and replacement cost increases
Solution Approach 1:
The clamping tool is divided into modular components including the adapter plate, planetary gear assembly, and individual gear studs that can be independently replaced. This segmentation allows the critical precision components to be protected while maintaining overall tool functionality even after impact
Solution Approach 2:
The release mechanism changes the operational parameters by automatically detaching studs from the adapter plate upon impact detection, transforming the tool from a rigid precision instrument to a self-protecting system that prioritizes component safety over continuous operation
2Device complexity
If clamping tools are designed with fixed studs, then structural simplicity is improved, but adaptability to different wheel sizes and shapes deteriorates
Solution Approach 1:
The tool transitions from static fixed studs to dynamic adjustable gear studs that can be repositioned around the planetary gear assembly. This allows the same tool structure to adapt to different wheel configurations while maintaining mechanical simplicity through standardized components
Solution Approach 2:
The planetary gear assembly with multiple positioned gear studs creates a universal clamping system that can accommodate various wheel sizes and lug patterns. The same adapter plate and gear mechanism serve multiple wheel types, eliminating the need for tool variations
3Ease of manufacture
If clamping tools are made replaceable, then cost reduction is improved, but loss of time for replacement increases
Solution Approach 1:
The self-releasing mechanism performs preliminary action by automatically detaching damaged studs from the adapter plate upon impact, preparing the tool for quick replacement without manual intervention. This preliminary release action eliminates the time-consuming process of manually removing damaged components
Solution Approach 2:
The tool performs self-service through the automatic release mechanism that detects impact and detaches studs without operator assistance. This self-activating feature reduces both the skill level required for replacement and the time needed to swap out damaged components
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 tool provides impact resistance and ensures accurate wheel balancing by automatically releasing and repositioning studs, maintaining precision and preventing damage, thus ensuring accurate wheel balancing without the need for frequent replacements.
Implementation Method 1
a planetary gear assembly and adjustable stud system that automatically detaches from the adapter plate when dropped
Data Source
AI summary
A self-releasing clamping tool that mounts a wheel onto a wheel balancer. The clamping tool has an adapter plate and a planetary gear assembly. The planetary gear assembly is an adjustable support system that maintains the wheel in a desired orientation while being balanced. The planetary gear assembly has a central gear and a collection of gear studs. The gear studs are support members that can be repositioned to correspond to the lug holes of the wheel. The central gear is rotatably mounted onto the adapter plate and the gear studs are detachably mounted onto the adapter plate. The central gear synchronizes the motion of the gear studs and the gear studs are easily detached from the adapter plate. Thus, preventing damage when dropped. A central hole traverses through the assembly and plate to enable the clamping tool to be attached to the wheel balancer.