Magnetic Tool Rest with Anti-Tipping Support for Welding Tables

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Solution Overview

Problem

Welding tools often lack a convenient and stable resting system on welding tables, particularly when working with heavy loads or diverse tool configurations, which can lead to accidents and inefficiencies during welding sessions.

Innovation Solution

A tool rest system featuring a magnetic base with an anti-tipping plate and a height-and-angle adjustable arm, combined with additional features like cable hangers and storage boxes, allows for secure and flexible placement of tools on welding tables, accommodating various tool types and loads.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a simple magnetic base is used to hold tools, then ease of operation is improved, but stability under heavy loads deteriorates

Engineering Contradiction:
Improveease of tool placementVSAvoidstability under heavy loads
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system divides the tool support function into multiple independent components: magnetic base for attachment, anti-tipping plate for stability, and adjustable arm for positioning. Each component handles a specific aspect of the problem, allowing the system to maintain simplicity while achieving heavy-load stability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The anti-tipping plate is designed to counteract tipping forces before they can cause instability. By positioning the plate strategically and using friction-based contact, it creates preliminary resistance against loads that would otherwise overwhelm a simple magnetic base.

Inventive Principle:
Principle #9Preliminary anti-action

2Device complexity

If a fixed-position tool rest is used, then device complexity is reduced, but adaptability to different tool configurations deteriorates

Engineering Contradiction:
Improvestructural simplicityVSAvoidaccommodation of diverse tool configurations
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The arm incorporating ball joints and pivot points transforms a static structure into a dynamic one. These joints allow the arm to adapt its position and orientation to accommodate various tool sizes, shapes, and weights while maintaining overall structural simplicity through standardized mechanical components.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The adjustable arm design serves multiple functions: it positions tools at different heights, angles, and locations. This single component handles diverse tool configurations without requiring multiple specialized fixtures, thereby maintaining device simplicity while achieving versatility.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Manufacturing precision

If tool rest position is fixed, then manufacturing precision is improved, but ease of operation deteriorates

Engineering Contradiction:
Improveposition accuracyVSAvoidadjustability for different tasks
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

The ball joints and pivot mechanisms enable precise positioning that can be easily adjusted. Each joint provides controlled movement in specific directions, allowing operators to achieve accurate positions for different tasks while maintaining manufacturing precision through standardized component tolerances.

Inventive Principle:
Principle #15Dynamics

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 system provides a stable and adjustable solution for holding welding tools, enhancing safety and efficiency by ensuring tools remain secure even under heavy loads and allowing for easy access to cables and storage, thus improving the overall welding process.

Implementation Method 1

the magnetic base of the tool rest system can easily sit on and hold on to the surface of a welding table

Methodology Applied
Scientific EffectMagnetic attraction: Magnetism

Implementation Method 2

anti-tipping plate will provide an anti-tipping action to the present invention even a heavy load is attached on platform

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS11035519B2Grinder and tool rest system
Publication Date: 2021.06.15 VALTRA INC
  • US11035519B2 patent drawing
  • US11035519B2 patent drawing
  • US11035519B2 patent drawing

AI summary

Present invention teaches tool rest system having a magnetic base and a height-and-angle adjustable arm with a platform situated at the top portion of the arm, for working on the surface of a welding table with ferromagnetic attribute. An anti-tipping plate provides the anti-tipping power when a large or heavy load is placed upon the platform on the arm that is adjustable by two screws. Additional features of cable hanger and storage box adds to the convenience of use for welding work.