A milling machine for spiral welded pipe production

By incorporating structures such as a rotating shaft, a rotating plate, and a limiting plate into the milling machine, horizontal positioning of the strip steel material is achieved. Milling debris is collected through a sliding plate and a push plate structure, thus solving the problem of the lack of horizontal positioning in the milling machine, improving the milling quality and precision, and preventing material wear.

CN224273410UActive Publication Date: 2026-05-26HEBEI PINHUA MANAGEMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEBEI PINHUA MANAGEMENT CO LTD
Filing Date
2025-04-17
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing milling machines lack a horizontal limiting structure for the strip steel material, which makes the strip steel material easy to slip during the milling process, affecting the milling quality and spiral forming accuracy.

Method used

A milling machine for spiral welded pipe production was designed. By setting a rotating shaft, rotating plate, sleeve rod, connecting plate and limiting plate, the machine can achieve horizontal limiting of the strip steel raw material. The machine can also collect milling debris through hollow rod, round rod, sliding plate and push plate structure to prevent the debris from staying on the surface of the raw material.

Benefits of technology

It effectively prevents horizontal slippage of the strip steel material during the milling process, improves the quality and precision of the milling operation, and cleans up milling debris, preventing wear and scratches on the material surface.

✦ Generated by Eureka AI based on patent content.

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Abstract

This disclosure relates to the field of spiral welded pipe production technology. One embodiment of this disclosure provides a milling machine for spiral welded pipe production, including a processing table. A first fixed frame is fixedly connected to the left side of the top of the processing table. This utility model, by setting a rotating shaft, a rotating plate, sleeve rods, a connecting plate, and a limiting plate, when the drive motor starts running, will cause the rotating shaft to drive the rotating plate to rotate, thereby causing the rotating plate to squeeze and push the two sleeve rods. Under the limiting action of the second fixed frame, the two sleeve rods drive the two connecting plates to move horizontally towards each other. Finally, under the limiting action of the second conveying roller, the limiting plate moves towards the drive motor, thus achieving a horizontal limiting effect on the strip steel raw material. This avoids the situation where the raw material slides horizontally during subsequent milling operations, affecting the quality of the milling operation. Through the above technical solution, the technical problem of the lack of horizontal limiting for strip steel raw materials in the prior art is solved.
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