A corrugated web I-beam front axle
CN224545610UActive Publication Date: 2026-07-24ZHUCHENG YIHE AXLE
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Patent Information
- Application Number
- CN202521351173.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-06-30
AI Technical Summary
Technical Problem
Traditional round tube beam axles are heavy, have low processing efficiency, cannot meet the market demand for micro and light trucks, and have weak resistance to deformation.
Method used
A wave-shaped web I-beam front axle is designed. By reducing the thickness and width of the upper web and the thickness of the middle web of the I-beam, and increasing the wave-shaped structure of the middle web, the cross-sectional area of the I-beam is reduced by 29.5%, thereby improving the bending fatigue strength and deformation stiffness.
Benefits of technology
This achieved a 12.5% weight reduction for the front axle of the I-beam while improving bending resistance, meeting the market demand for micro and light truck products.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224545610U_ABST
Abstract
A wave-shaped web I-beam front axle, including I-beam and the front axle body arranged at both ends of the I-beam, the front axle body extends obliquely outward and is provided with a front axle pipe, the I-beam includes horizontal upper web and lower web, the upper web and the lower web are fixedly connected by vertical middle web, so that the upper web, the middle web and the lower web form the I-beam with I-shaped cross section, and the horizontal section of the middle web is wave-shaped.The utility model discloses more reasonable structure design, through reducing the thickness of the upper web of the I-beam, the width of the upper web and the lower web of the I-beam and the thickness of the middle web, the relative circular pipe beam cross section area reduces 29.5%, realizes that the I-beam front axle reduces 12.5% in weight, in addition, the cross section height of the I-beam is higher than that of the circular pipe beam, improves the bending fatigue strength of the front axle, the middle web is designed into wave-shaped, improves the bending deformation stiffness of the front axle, namely, in the whole weight reduction, the bending resistance of the front axle can be improved.
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