Universal Clamping Adapter for Fast Automated Changeovers
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Solution Overview
Problem
Existing clamping systems for components on processing and measuring machines require time-consuming screw connections for attaching and detaching clamping adapters, reducing automation and increasing changeover times.
Innovation Solution
A clamping adapter system where the clamping adapter and machine element are coupled via actuating elements, allowing simultaneous clamping and release with a single actuation of the second actuating element, eliminating the need for separate screw connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If screw connections are used to attach and detach clamping adapters, then reliable mechanical connection is achieved, but changeover times are extended and automation is reduced
Solution Approach 1:
The patent replaces the traditional screw connection system with a tensioning system that uses a tensioning element (such as a spring or elastomer) to create a tensioning force. This mechanical substitution eliminates the need for screw connections while maintaining reliable attachment, enabling rapid changeover times and automation compatibility.
Solution Approach 2:
The invention changes the fundamental parameter of connection from static friction-based (screws) to dynamic tension-based (tensioning element). By using a tensioning element that can be quickly engaged and disengaged, the system achieves both reliable connection and fast changeover, resolving the contradiction between connection reliability and changeover speed.
2Strength
If screw connections are used to secure clamping adapters, then firm holding is achieved, but device complexity increases due to additional fastening components
Solution Approach 1:
The patent replaces the complex multi-component screw fastening system with a simpler tensioning element-based system. The tensioning element provides firm holding through elastic or spring forces, eliminating the need for screws, nuts, and washers, thereby reducing device complexity while maintaining or improving holding strength.
Solution Approach 2:
The invention extracts and removes the screw connection components from the clamping adapter system. By eliminating these unnecessary fastening elements and replacing them with an integrated tensioning mechanism, the overall device complexity is reduced while the holding function is preserved through the tensioning force.
3Stability of the object's composition
If clamping adapters are firmly held in machine elements during clamping, then stable processing is achieved, but automation degree is reduced due to manual intervention requirements
Solution Approach 1:
The patent replaces manual screw tightening operations with an automated tensioning mechanism. The tensioning element can be actuated automatically through pneumatic, hydraulic, or electric means, enabling the clamping adapter to be firmly held during processing without requiring manual intervention, thus increasing the automation degree while maintaining processing stability.
Data Source
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AI summary
The invention provides a first clamping device for clamping or releasing a component and a second clamping device for holding the first clamping device, wherein the first clamping device serves as a clamping adapter between the component and the machine-side second clamping device and wherein when clamping or releasing the component on the clamping adapter, the clamping adapter itself can also be clamped or released by actuating the clamping mechanism on the machine-side second clamping device.