一种基于榫卯连接的自装配铝合金悬挂支座
The self-assembly aluminum alloy suspension support, which uses mortise and tenon joints and sliding pins for assembly, solves the problems of lightweighting, weld fatigue and installation accuracy of suspension support, and achieves a suspension support design with high reliability and low cost.
CN117507708BActive Publication Date: 2026-07-17JIANGLU MACHINERY & ELECTRONICS GROUP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGLU MACHINERY & ELECTRONICS GROUP
- Filing Date
- 2023-10-31
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In the existing technology, suspension mounting brackets for special vehicles have problems such as difficulty in achieving lightweight design, easy fatigue cracking at welds, and difficulty in ensuring installation accuracy.
Method used
The self-assembly aluminum alloy suspension support adopts mortise and tenon joints. Through dovetail tenon, dragon and phoenix tenon design and moving pin assembly method, it achieves gapless fit and friction self-locking, avoids the stress of pure weld seam, and achieves self-assembly and self-stability by relying on the precision of parts.
Benefits of technology
It improves the reliability and installation accuracy of the suspension support, reduces processing difficulty and cost, and avoids the risk of fatigue cracks in the weld.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117507708B_ABST
Abstract
本发明公开了一种基于榫卯连接的自装配铝合金悬挂支座，包括法兰，法兰下端面前后两侧分别设有第一铝板和第二铝板，第一铝板、第二铝板与法兰榫接；第一铝板和第二铝板之间的区域中间设有第三铝板，第三铝板与第一铝板、第二铝板、法兰榫接；第一铝板和第二铝板之间的区域右侧设有第四铝板，第四铝板与第一铝板、第二铝板、法兰榫接；第四铝板下方设有第五铝板，第五铝板与第一铝板、第二铝板榫接；第一铝板和第二铝板之间的区域左侧设有第六铝板，第六铝板与第一铝板、第二铝板、法兰榫接。本发明设计有燕尾榫、龙凤榫二种榫卯连接以及走马销装配方法，实现了结构稳定性以及部件自装配，保证了安装精度，避免了焊接结构受力，降低了制造成本。
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