Upright Chuck Assembly T-Wrench Vertical Gear Operation
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Solution Overview
Problem
Conventional chuck assemblies are inconvenient to operate due to the horizontal location of the T-wrench, which interferes with the workbench, limiting 360-degree rotation and user accessibility.
Innovation Solution
An upright chuck assembly featuring a rotary device with a horizontal gear set and a vertical gear set, where the T-wrench is mounted to a connection portion on the vertical gear set, allowing for easy operation and integration with different chuck units through adjustable oval holes and versatile gear configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the T-wrench is located horizontally in the conventional chuck assembly, then the structure is simple, but the T-wrench handle interferes with the work bench and cannot be rotated 360 degrees, reducing ease of operation
Solution Approach 1:
The patent transforms the T-wrench operation from a horizontal plane to a vertical plane by mounting it on the vertical gear set. This dimensional change allows the T-wrench to rotate 360 degrees without interfering with the work bench, while the gear sets transmit the rotational motion to the chuck unit.
Solution Approach 2:
The patent introduces horizontal and vertical gear sets as intermediary components between the T-wrench and the chuck unit. These gear sets convert the T-wrench's rotational motion into the required movement of the chuck unit, resolving the conflict between operational convenience and structural simplicity.
2Adaptability or versatility
If the chuck assembly is designed for specific chuck units, then the structure is simplified, but it reduces adaptability to different chuck device brands and sizes
Solution Approach 1:
The patent makes the connection between the base and chuck unit adjustable through oval holes and bolts, allowing the assembly to adapt to different chuck unit sizes and brands. This dynamic adjustment capability enhances versatility without significantly increasing structural complexity.
Solution Approach 2:
The patent designs the base with oval holes and adjustable bolt positions to create a universal mounting system that can accommodate various chuck unit specifications. This universal design allows a single chuck assembly to work with multiple different chuck devices from various brands.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables convenient and cost-effective operation of the chuck assembly in vertical machining centers, accommodating various chuck device brands and sizes, and preventing T-wrench interference with the workbench, thereby enhancing user experience and operational efficiency.
Implementation Method 1
The horizontal gear set and the vertical gear set are engaged with each other in the body
Data Source
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AI summary
An upright chuck assembly (1) includes a base (10) having two elongate notches (12) respectively defined in two sides thereof. A rotary device (20) is connected to the base (10) and includes a horizontal gear set (22) and a vertical gear set (23), which is engaged with the horizontal gear set (22) in the body (21) of the rotary device (20). An projection (221) extends from the horizontal gear set (22) and is inserted into one of the adjustment members (43) of a chuck unit (40). The vertical gear set (23) has a connection portion (231) on the top thereof, and a T-wrench (45) is mounted to the connection portion (231) . The upright chuck assembly (1) may be used on a vertical machine center.