Multi-Axis Alignment Tool for Rapid 3-Axis Workpiece Clamping
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Solution Overview
Problem
Existing alignment, positioning, and clamping tools for electrical discharge machining (EDM) and computer numerical control (CNC) equipment face challenges in rapidly, accurately, and securely aligning and clamping work parts in multiple axes for efficient operation.
Innovation Solution
A multi-axis alignment tool comprising a main body, primary and secondary bases, pucks, adjusters, pivot pins, and clamp heads, allowing for secure clamping and alignment in up to three axes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional alignment and clamping tools are used for EDM and CNC equipment, then basic clamping function is achieved, but rapid and accurate multi-axis alignment is not achieved
Solution Approach 1:
The alignment tool is divided into multiple independent adjustment mechanisms: a first adjustment mechanism for aligning the first axis using a first indicator, and a second adjustment mechanism for aligning the second axis using a second indicator. This segmentation allows each axis to be adjusted independently and simultaneously, improving both alignment accuracy and reducing alignment time compared to conventional single-mechanism tools.
Solution Approach 2:
The invention extends alignment capability from conventional single-axis or two-axis alignment to three-axis alignment by adding vertical axis adjustment through the clamp head's vertical movement capability. This dimensional extension enables comprehensive multi-axis alignment, significantly improving measurement precision while maintaining rapid adjustment through the modular design.
2Adaptability or versatility
If multi-axis alignment capability is added to clamping tools, then alignment accuracy improves, but device complexity increases
Solution Approach 1:
The clamp head serves multiple functions: it provides clamping force through the clamp, enables vertical axis alignment through vertical movement, and facilitates multi-axis alignment through integration with the adjustment mechanisms. This multi-functionality reduces the need for separate alignment devices, thereby increasing adaptability without proportionally increasing complexity.
Solution Approach 2:
The alignment indicators (first indicator and second indicator) are designed to self-align with their respective axes during the adjustment process. The indicators automatically indicate when alignment is achieved, eliminating the need for complex measurement and verification procedures. This self-service feature simplifies the overall device complexity while maintaining high adaptability for multi-axis alignment.
3Productivity
If rapid adjustment mechanisms are implemented, then alignment speed improves, but clamping security and precision may be compromised
Solution Approach 1:
The adjustment mechanisms are designed to allow preliminary rough alignment followed by fine-tuning. The first and second indicators provide immediate visual feedback during rough adjustment, enabling rapid initial positioning. Subsequent fine adjustment secures precise alignment, ensuring both speed and reliability are achieved through this two-stage preliminary action approach.
Solution Approach 2:
The first indicator and second indicator provide continuous visual feedback during the alignment process. This feedback mechanism allows the operator to rapidly adjust the alignment while maintaining precision, as the indicators immediately show when alignment is achieved. The feedback ensures clamping security is not compromised while enabling rapid alignment speed.
Data Source
AI summary
A multi-axis alignment tool including: a main body, a primary base, a puck, a first puck adjuster, a second puck adjuster, a puck retainer, a secondary base, a first pivot pin, a second pivot pin, a pivot block, a clamp head, an adjustment pin, a lock-down spacer, a first clamp finger, and a second clamp finger, wherein the multi-axis alignment tool is configured for to at least one of clamp, align, and position a work part in three axes.