一种排气阀表面分段感应加热淬火设备及淬火方法
By designing a segmented induction heating quenching equipment for the surface of exhaust valves, and utilizing a combination of telescopic rods, rack and pinion transmission gears, and threaded rods, the segmented quenching of exhaust valves was automated, solving the problem of time-consuming and labor-intensive multiple clamping operations and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI GOLDSTONE MARINE PARTS CO LTD
- Filing Date
- 2026-05-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies for segmented induction hardening of exhaust valve surfaces require consideration of the shape and size of special grooves and multiple clamping operations, which is time-consuming, labor-intensive, and inefficient.
A segmented induction heating quenching device for the surface of an exhaust valve was designed. It adopts a combination of telescopic rod, rack and pinion transmission gear and threaded rod to realize the alignment and quenching of the exhaust valve with multiple heating coils. The upper and lower heating molds are closed by a switching component, and the integrated automatic production line process solves the problem of multiple clamping.
The segmented quenching of exhaust valves has been automated, reducing the complexity and time cost of manual operation, improving production efficiency, and making it suitable for mass production.
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Figure CN122168855B_ABST
Abstract
Citation Information
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