Rolling equipment for stainless steel pipe production

By setting up a rolling device with multiple pressure grooves and limiting grooves in the stainless steel pipe production equipment, multiple steel pipes can be bent and formed simultaneously. This solves the problems of long processing time for a single steel pipe and cumbersome manual feeding in traditional equipment, and improves production efficiency and flexibility.

CN224058447UActive Publication Date: 2026-03-31FOSHAN GUANGYU STAINLESS STEEL CO LTD
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Patent Information

Application Number
CN202521201779.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-12
Publication Date
2026-03-31
Estimated Expiration
2035-06-12

AI Technical Summary

Technical Problem

Traditional stainless steel pipe rolling equipment can only process a single steel pipe at a time, resulting in long processing time and cumbersome manual feeding, making it difficult to meet the efficiency and flexibility requirements of batch processing.

Method used

Design a rolling equipment for stainless steel pipe production. By setting multiple pressure grooves and limiting grooves on the pressure roller and rotating roller, an independent and collaborative processing station is formed, realizing the synchronous limiting and fixing and bending forming of multiple steel pipes. A rigid transmission structure is adopted to reduce power loss and transmission gap, and reduce the vibration and shaking of the rotating roller.

Benefits of technology

It shortens the processing time per batch, improves production efficiency, reduces manual loading of materials tube by tube, and meets the efficiency and flexibility requirements of batch processing.

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Abstract

The utility model relates to the technical field of steel pipe edge rolling, and discloses an edge rolling device for stainless steel pipe production, which comprises a main body plate, connecting plates are arranged on both sides of the middle part of the outer wall of the main body plate, a compression roller is arranged between each two adjacent connecting plates, and two groups of fixing plates are arranged on both sides of the front end of the upper part of the main body plate. The two sides of the rear end of the upper portion of the main body plate are each provided with a set of fixing plates, rotating rollers are arranged on the inner walls of the three sets of fixing plates, a plurality of pressing grooves are formed in roller bodies of the pressing rollers, and a plurality of limiting grooves are formed in roller bodies of the rotating rollers. According to the utility model, two groups of fixing plates are arranged on the two sides of the front end of the main body plate, and a group of fixing plates are arranged on the two sides of the rear end of the main body plate, so that a front-two-rear-one three-fulcrum limiting structure is formed, and a steel pipe can be stably limited in cooperation with the limiting groove of the rotating roller and the pressing groove of the pressing roller, and is prevented from axially moving or radially deviating in the rolling process.
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