Multi-tool Adapter Rotational Coupling for Punch Press Alignment
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Solution Overview
Problem
Existing multi-tool adaptors for punch presses often limit the performance of both the multi-tools and the presses they interface with, due to design compatibility issues between tools from different manufacturers, leading to restricted functionality and potential misalignment or failure.
Innovation Solution
A multi-tool adaptor featuring a tool shank holder, a locking ring with rotatable slots, and an index ring joined via cam keys, allowing for rotational coupling and vertical movement, which enhances compatibility and operational flexibility by enabling 360-degree rotation of the tool shank holder and stripper plate alignment with tool-receipt areas.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If adaptors are designed to interface multi-tools with punch presses from different manufacturers, then compatibility between tools and presses is improved, but the overall functioning and performance of the multi-tools and presses are limited
Solution Approach 1:
The adaptor is designed with a universal interface system that can accommodate multi-tools from different manufacturers while maintaining full performance capabilities. The indexing mechanism with multiple positions and the rotatable tool holder enable the adaptor to universally interface with various press and tool combinations without limiting functionality
Solution Approach 2:
The adaptor serves as an intermediary device between the punch press and multi-tool, featuring indexing mechanisms and alignment features that mediate between different manufacturer specifications. The indexing ring with multiple positions and the cam-operated tool holder rotation system act as mediators that reconcile interface differences while maintaining full operational capability
2Adaptability or versatility
If the tool shank holder is rotated to position a desired tool, then tool selection capability is improved, but alignment precision may be compromised
Solution Approach 1:
The indexing mechanism is designed with pre-established angular positions that correspond to each tool location. The indexing ring is divided into multiple predetermined positions, and the cam mechanism rotates the tool holder to these pre-calibrated positions, ensuring that each tool is automatically aligned with the press center before operation
Solution Approach 2:
The manual rotation method is replaced with a cam-operated mechanical rotation system. The cam, when actuated by the press mechanism, automatically rotates the tool holder to the correct angular position, replacing imprecise manual alignment with a mechanically controlled precision positioning system
3Ease of operation
If the adaptor design allows for rotational coupling and vertical movement, then operational flexibility is improved, but device complexity increases
Solution Approach 1:
Multiple functions are merged into a single integrated adaptor structure. The indexing mechanism, tool holder rotation system, and alignment features are combined into one unified device that interfaces between the press and multi-tool, reducing the number of separate components and simplifying the overall system
Solution Approach 2:
The adaptor incorporates dynamic elements including the rotatable tool holder and the indexing mechanism with multiple positions. These dynamic features allow the adaptor to adapt its configuration during operation, providing operational flexibility while maintaining a relatively simple static structure when in each operational state
Data Source
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AI summary
A multi-tool adaptor (50) which enhances overall performance of the multi-tools (10)on which the adaptor (70) is intended and the punch presses with which the multi-tools (10) are desired to interface. The intermediary components relating to the functioning of the multi-tool (10) involve one area of consideration regarding the adaptor design. Another area of consideration for the adaptor design involves the manner by which the stripper plate is operably coupled to the punch holder (54).