Anti-Vibration Ring Structure for Precise Motor Installation
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Solution Overview
Problem
Existing anti-vibration rings made of rubber are difficult to install accurately, affecting the positioning of motors in equipment, which can lead to operational issues.
Innovation Solution
An anti-vibration ring with an anti-vibration body, installation ring, and identification structures such as characters, notches, or protrusions to ensure precise installation, combined with anti-rotation limit parts and anti-slip ribs for stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If rubber material is used for the anti-vibration ring, then vibration reduction capability is improved, but installation position accuracy deteriorates
Solution Approach 1:
The anti-vibration ring is divided into two functional segments: a rubber anti-vibration body for vibration absorption and a rigid installation ring with identification structures and anti-rotation limit parts for precise positioning. This segmentation allows each part to optimize its specific function without compromising the other.
Solution Approach 2:
The installation ring acts as an intermediary component between the rubber anti-vibration body and the motor housing. It provides the rigid structural framework for accurate installation while the rubber body provides vibration reduction, mediating between the conflicting requirements of precision and vibration absorption.
2Object-generated harmful factors
If rubber material is used for the anti-vibration ring, then noise reduction capability is improved, but installation stability deteriorates
Solution Approach 1:
The anti-vibration ring is segmented into a rubber anti-vibration body for noise and vibration reduction, and a rigid installation ring with anti-rotation limit parts for installation stability. Each segment performs its specialized function independently.
Solution Approach 2:
Anti-rotation limit parts are introduced to create asymmetric features that prevent rotation during installation and operation, providing directional stability that compensates for the inherent flexibility of the rubber material.
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
Ensures accurate installation of the anti-vibration ring, reducing the risk of misalignment and enhancing the structural integrity and noise reduction capabilities of the motor assembly.
Implementation Method 1
the anti-vibration ring is generally made of rubber material, which has a certain deformation ability
Implementation Method 2
an anti-rotation limit part provided at an edge of the anti-vibration body and/or the installation ring
Data Source
AI summary
Disclosed are an anti-vibration ring and a motor assembly. The anti-vibration ring includes: an anti-vibration body, an installation ring and an anti-rotation limit part. The anti-vibration body is connected to one of the ring surfaces of the installation ring, and an identification structure is provided at the anti-vibration body and/or the installation ring. The anti-rotation limit part includes limit protrusions respectively provided at the edges of the anti-vibration body and/or the installation ring on opposite sides, and at least part of the identification structure is provided between two limit protrusions.