Improved lathe for grinding stainless steel springs and method of use

By designing an improved lathe suitable for stainless steel springs, and utilizing the grinding wheel side for grinding and coolant cooling, the problems of low grinding efficiency and difficulty in ensuring perpendicularity of stainless steel springs were solved, achieving precision grinding and quality assurance.

CN117718817BActive Publication Date: 2026-06-16SHAANXI YIMING IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHAANXI YIMING IND CO LTD
Filing Date
2024-01-11
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Stainless steel springs have low grinding efficiency in the spring grinding process, and traditional grinding machines have high technical requirements for operators, making it difficult to meet the perpendicularity requirements.

⚗Method used

An improved lathe suitable for grinding stainless steel springs was designed, including a grinding wheel, a clamping table, a fixing rod, and a fixing unit. The stainless steel springs are reliably fixed by the cooperation of the clamping table and the fixing unit. Grinding is performed using the side of the grinding wheel, and the temperature is reduced by coolant to avoid a decrease in perpendicularity.

🎯Benefits of technology

This technology enables precision grinding of the end faces of stainless steel springs, reducing operational difficulty, ensuring spring quality and perpendicularity, and improving grinding efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN117718817B_ABST
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Abstract

The application relates to a lathe equipment technical field, in particular to an improved lathe suitable for stainless steel spring polishing and a use method, which comprises a lathe frame, further comprises a grinding wheel, the grinding wheel is rotationally connected to the lathe frame, and the rotation axis of the grinding wheel is horizontally arranged; a clamping table, the clamping table is slidingly connected to the lathe frame, and the sliding direction of the clamping table is consistent with the axial direction of the grinding wheel; a fixing rod, the fixing rod is connected with the clamping table, and the fixing rod is consistent with the axial direction of the grinding wheel, a sleeve spring rod is coaxially connected to one end of the fixing rod close to the grinding wheel, and a positioning step is formed at the connecting position of the fixing rod and the sleeve spring rod; a fixing unit, the fixing unit is used for fixing the stainless steel spring on the sleeve spring rod; the application has the effects that the stainless steel spring can be conveniently polished through the side surface of the grinding wheel, the positioning step provides a position reference datum for stainless steel spring fixing, the relative position of the stainless steel spring and the sleeve spring rod can be fixed through the fixing unit, and then the precise polishing effect of the end surface of the stainless steel spring can be conveniently realized.
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