Rotating Crimping Tool Working Head for Connector Visibility
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Crimping tools often lack user visibility of the entrance aperture and passage to the working area, making it difficult to accurately position connectors and wires during the crimping operation.
Innovation Solution
A crimping tool design with a rotatable working head and visible punch assembly allows for user visibility from above, enabling easier alignment and operation by rotating between orientations to accommodate different connector sizes and types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If the working head is fixed in position, then the tool structure is simple, but the user cannot see the entrance aperture and passage to the working area from above
Solution Approach 1:
The working head is made rotatable relative to the housing, allowing it to change orientation between a first position (where the passage is visible from above) and a second position (where visibility is blocked). This dynamic repositioning enables users to adjust the working head orientation based on whether they need visibility or are performing the crimping operation, resolving the contradiction between visibility and structural simplicity.
2Measurement precision
If the punch assembly is not visible through the gap, then the housing structure is simpler, but the user cannot accurately position connectors and wires during crimping
Solution Approach 1:
The housing includes a gap that allows the punch assembly to be visible from above during the crimping operation. This optical transparency (visual access) through the gap structure enables users to accurately position connectors and wires by directly observing the punch assembly's position, while maintaining a relatively simple housing structure without requiring complex transparent materials or additional optical components.
3Adaptability or versatility
If the working head is rotatable between orientations, then different connector sizes can be accommodated, but the device complexity increases
Solution Approach 1:
The working head is designed to rotate between a first orientation and a second orientation (offset approximately 180 degrees), allowing the tool to accommodate different connector sizes and types. The rotation mechanism enables the entrance aperture and passage to be positioned optimally for different connector configurations, providing versatility while using a relatively simple rotational joint rather than a complex multi-component adjustment mechanism.
Data Source
AI summary
A crimping tool, for attaching at least one wire to a connector, includes a housing, a first handle coupled to the housing, and a second handle coupled to the housing and movable relative to the first handle. The crimping tool also includes a working head coupled to the housing opposite the first and second handles. The working head includes an upper wall, an end wall, and a gap defined between the upper wall and the end wall. The crimping tool also includes a punch assembly slidable along the working head toward the end wall in response to movement of the second handle toward the first handle. The punch assembly is visible through the gap as the punch assembly slides toward the end wall.