Adjustable Workpiece Guide for Repeatable Tooling Angles
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Solution Overview
Problem
Existing wood cutting machines require manual adjustment and testing of tooling angles, which is time-consuming and lacks convenience when changing between different angles, especially when returning to a regularly used angle.
Innovation Solution
A workpiece guiding device with a base, supporting component, limiting component, and clamping structures that allow for easy adjustment of the included angle without the need for measuring tools, enabling quick transitions between tooling angles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual adjustment and testing of tooling angles is performed using measuring tools, then measurement precision is improved, but loss of time increases
Solution Approach 1:
The patent applies preliminary action by pre-configuring the supporting component with specific included angles (e.g., 15°, 30°, 45°, 60°, 75°) relative to the base. These angles are established in advance during device manufacturing, eliminating the need for time-consuming measurements and adjustments during actual tooling operations. The operator can directly select the required angle by positioning the supporting component, significantly reducing adjustment time while maintaining precision.
Solution Approach 2:
The patent changes the parameter of included angle by providing multiple predetermined angular configurations of the supporting component relative to the base. This allows rapid switching between different tooling angles without requiring measurement tools or iterative adjustments. The angular parameter is fixed at manufacturing stages, enabling quick selection and implementation during operation.
2Adaptability or versatility
If the supporting component is made movable to allow angle adjustment, then adaptability is improved, but device complexity increases
Solution Approach 1:
The patent applies segmentation by dividing the device into a stationary base and a movable supporting component. The supporting component can be independently positioned and fixed at predetermined angles relative to the base. This segmentation allows the supporting component to be adjusted to different angular positions without complicating the overall device structure, as each segment has a specific function and can be operated independently.
Solution Approach 2:
The patent implements dynamics by making the supporting component movable relative to the base, allowing it to be adjusted to different angular positions according to tooling requirements. The supporting component can be moved, positioned, and fixed clamped, providing dynamic adaptability while maintaining structural simplicity through straightforward mechanical movement and clamping mechanisms.
3Reliability
If the supporting component is fixed clamped to the base, then reliability is improved, but ease of operation worsens
Solution Approach 1:
The patent applies dynamics by enabling the supporting component to transition between movable and fixed states. During adjustment, the supporting component can be freely moved to the desired angular position. Once positioned, it is fixed clamped to the base, ensuring stability during cutting operations. This dynamic capability allows easy adjustment while maintaining reliability during operation.
Solution Approach 2:
The patent applies preliminary action by pre-establishing predetermined angular positions for the supporting component. The operator can directly position the supporting component at the required angle before clamping, eliminating the need for measurements or adjustments during operation. This preliminary positioning simplifies the adjustment process while ensuring accurate and reliable positioning when clamped.
Data Source
AI summary
A workpiece guiding device having a base, a supporting component and a limiting component, wherein the base is formed with a loading surface to load the workpiece. The loading surface is formed with a first long slot facing downward. A supporting component is movably configured on the loading surface. The bottom of the supporting component is formed with a second long slot facing upward. The first and second long slots are opposite each other in the vertical direction, forming a long first space. The limiting component is removably configured in the first space. The radial periphery of the limiting component enters the long slots. One side of the supporting component is defined as a supporting side, which is used to receive the lateral pressing by the workpiece. The workpiece guiding device enhances the convenience in adjusting the position of the supporting component at a regularly used tooling angle.