Integrated Tool Connection Assembly for One-Motion Module Coupling
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Solution Overview
Problem
Existing hand-operated machine tools require multiple hand movements for assembly and disassembly, leading to inefficiency and potential risk of injury or damage.
Innovation Solution
A connection assembly with integrated electrical plug connectors, mechanical clamping elements, and flow channel connections within the cross-section of connection parts, allowing for automatic alignment and connection when parts are plugged together, reducing the number of required hand movements and enhancing protection from environmental influences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple separate connection operations are used for mechanical clamping, electrical connection, and flow connection, then each connection type can be optimized independently, but the number of hand movements and assembly steps increases significantly
Solution Approach 1:
The patent combines mechanical clamping elements, electrical plug connectors, and flow channel connection openings into a single integrated connection assembly. When two connection parts are plugged together, all three connection types occur simultaneously through a single plugging motion, eliminating the need for separate operations for each connection type while maintaining reliable connections for all functions.
Solution Approach 2:
The connection assembly serves multiple functions simultaneously: it provides mechanical clamping to secure the connection, electrical connection through integrated plug connectors, and fluid flow connection through aligned opening. This multi-functional design allows a single component to handle diverse connection requirements without increasing operational complexity.
2Strength
If multiple separate connection operations are performed, then each connection can be securely established, but the assembly and disassembly time increases and risk of injury or damage increases
Solution Approach 1:
By merging mechanical clamping, electrical connection, and flow connection into a single integrated assembly, the patent enables all connections to be established simultaneously through one plugging action. This maintains strong, secure connections for all functions while reducing assembly time and minimizing the risk of injury or damage associated with multiple separate operations.
3Ease of manufacture
If connection interfaces are arranged separately and protrude from the connection parts, then each interface can be accessed independently, but the design becomes less compact and interfaces are more exposed to environmental influences
Solution Approach 1:
The patent integrates all connection interfaces (mechanical clamping elements, electrical plug connectors, and flow channel openings) within the internal cross-section of the connection parts. This arrangement protects all interfaces from environmental influences such as dust and dirt while maintaining a compact design. The interfaces remain accessible during assembly but are shielded during operation.
4Adaptability or versatility
If multiple separate connection operations are required, then each connection type can be optimized for its specific function, but the overall device complexity increases
Solution Approach 1:
The patent merges multiple connection operations into a single integrated connection assembly that handles mechanical clamping, electrical connection, and fluid flow connection simultaneously. This reduces assembly complexity from multiple separate steps to a single plugging motion while maintaining the adaptability and functional optimization of each connection type through careful internal arrangement of components.
Data Source
AI summary
A connection assembly for connecting a tool head and a further machine module of a machine tool, in particular a surface finishing machine, wherein the connection assembly (10) includes at least two connection parts following one another along a longitudinal axis and each having a connection section via which the connection parts are connectable to one another.