Highly pressure-resistant connecting rod
By designing a cavity structure in the connecting rod and using high-strength steel, the problem of high production cost of traditional connecting rods has been solved, achieving economical and efficient connecting rod manufacturing.
CN224497084UActive Publication Date: 2026-07-14
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-10-20
- Publication Date
- 2026-07-14
AI Technical Summary
Technical Problem
Traditional connecting rods, due to their need to withstand large impact forces and loads, require robust materials, resulting in excessively high production costs and hindering mass production.
Method used
A high-compression-resistant connecting rod is designed, which adopts a hollow cavity structure with internal reinforcing rods and S-shaped winding rods, and uses high-strength steel, such as 42CrMo, to enhance connection strength and compressive resistance.
Benefits of technology
By reducing the amount of materials used to lower production costs, while maintaining or increasing load-bearing strength, both economic efficiency and performance can be achieved in mass production.
✦ Generated by Eureka AI based on patent content.
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Figure CN224497084U_ABST
Abstract
The utility model relates to connecting rod technical field, concretely relates to a high compression resistance connecting rod, including the rod body, the small head and the big head, the both sides of rod body have the cavity, the inside of cavity has the reinforcing rod, the big head is fixedly connected with the rod body and is located the left side of rod body, the small head is fixedly connected with the rod body and is located the right side of rod body, the inside of cavity still has two S shape around the rod, and two S shape around the rod are fixedly connected with reinforcing rod respectively. Through the cavity set up in the rod body, and then reduce the material required when die casting connecting rod, and then reduce production cost, and in order to avoid reducing the material and affecting the bearing strength, by adding reinforcing rod and two S shape around the rod, improve the overall strength of cavity part, and then avoid reducing the material to cause the influence to the bearing strength, the big head of this connecting rod is used for connecting rotating part, the small head is used for connecting reciprocating motion part, and this connecting rod adopts high strength steel (such as 42CrMo), and its density is high, is used to improve the compression resistance of this device.
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