Modular Support Block With Anti-Rotation Height Adjustment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing modular support frames for clamping arrangements are unsafe and unstable, lacking sufficient mechanical stability for secure clamping of workpieces.
Innovation Solution
The modular support frame incorporates an anti-rotation device with an anti-rotation groove and pin, a screw connection with external and internal threads, and a height adjustment mechanism using a threaded spindle and lock nut, along with an angle compensation element and magnetic holding mechanism, to enhance stability and adjustability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the support module is simply loosely attached to the extension module, then the support frame can be manufactured with little effort, but the construction is unsafe and unstable
Solution Approach 1:
The support frame is divided into modular components (support module, extension module, foot module) that can be manufactured separately and assembled together. Each module has standardized connection interfaces that enable safe and stable assembly while maintaining ease of manufacture. The segmentation allows for specialized design of each module with appropriate connection features.
Solution Approach 2:
The connection between modules transitions from a static loose attachment to a dynamic adjustable connection. The height adjustment mechanism allows the support module to be positioned at different heights relative to the extension module, providing both stability when locked and ease of adjustment when needed. This dynamic capability resolves the contradiction by enabling secure connection while maintaining manufacturing simplicity through standardized components.
2Ease of manufacture
If the support module is simply loosely attached to the extension module, then the support frame can be manufactured with little effort, but the construction is unsafe and unstable
Solution Approach 1:
The support frame is divided into modular components (support module, extension module, foot module) that can be manufactured separately and assembled together. Each module has standardized connection interfaces that enable safe and stable assembly while maintaining ease of manufacture. The segmentation allows for specialized design of each module with appropriate connection features.
Solution Approach 2:
The connection between modules transitions from a static loose attachment to a dynamic adjustable connection. The height adjustment mechanism allows the support module to be positioned at different heights relative to the extension module, providing both stability when locked and ease of adjustment when needed. This dynamic capability resolves the contradiction by enabling secure connection while maintaining manufacturing simplicity through standardized components.
3Manufacturing precision
If a height adjustment device with threaded spindle and lock nut is provided, then fine adjustment of overall height is possible, but the device complexity increases
Solution Approach 1:
The threaded spindle and lock nut mechanism serves multiple functions: it provides fine height adjustment, maintains positional stability when locked, and can be integrated into the existing modular structure. This multi-functionality justifies the added complexity by delivering precise height adjustment capability while maintaining overall system simplicity through standardized fastening components.
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
The solution provides a safe, mechanically stable, and adjustable modular support frame that can be customized to various heights and orientations, ensuring secure clamping of workpieces and accommodating different dimensions and configurations.
Implementation Method 1
the support module comprises a magnetic element by means of which the angle compensation element is held in different angular positions with respect to the longitudinal axis of the support module
Data Source
Figure 1
Figure 2
Figure 3
AI summary
Modular support stand comprising a support module (118; 118') comprising a base part (124) and a head part (128) which is height-adjustable relative to the base part (124), and an extension module (120; 120') onto which the support module (118; 118') can be placed, characterized in that a rotation lock (182) is provided by means of which the extension module (120; 120') can be secured in a predetermined angular position with respect to a longitudinal axis (126) of the support stand (108) relative to the support module (118; 118').