Extrusion forming device for stainless steel flange machining

By designing the matching of molding, demolding, and blanking components, automatic demolding and blanking of flanges were achieved, solving the problem of flanges getting stuck in the die, improving processing efficiency and reducing costs.

CN224273135UActive Publication Date: 2026-05-26WUHAN QINGSHAN BEIHU NANFENG EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUHAN QINGSHAN BEIHU NANFENG EQUIP CO LTD
Filing Date
2025-06-27
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In traditional flange extrusion molding equipment, flanges are prone to getting stuck in the die during processing, making them difficult to remove, which affects processing efficiency and increases production costs.

Method used

An extrusion molding device for stainless steel flange processing was designed, comprising a molding component, a demolding component, and a feeding component. The device utilizes a hydraulic mechanism to drive the punch and the fixed block to achieve automatic demolding of the flange, and uses a triangular plate and a return spring to achieve automatic feeding and conveying of the flange.

Benefits of technology

This improved the efficiency of flange production and processing, reduced the input of manpower and material resources, and lowered production costs.

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Abstract

The utility model discloses an extrusion forming device for machining a stainless steel flange, relates to the technical field of flange machining, and aims to solve the problems that in the machining process of a traditional extrusion forming device, the flange is prone to being clamped in a female die and inconvenient to take out, the machining efficiency is affected, and then the production cost is increased. Comprising a mold pressing assembly, a demolding assembly, a discharging assembly and a conveying assembly. The die pressing assembly and the demolding assembly are designed, when the hydraulic mechanism drives the male die to move downwards, the fixing block descends synchronously along with the output end of the hydraulic mechanism, the fixing block descends and drives the connecting rod to descend at the same time, and the connecting rod drives the lifting base to move downwards; the fixing block synchronously ascends along with the output end of the hydraulic mechanism, the connecting rod is driven to ascend while the fixing block ascends, the connecting rod drives the lifting base to move upwards, at the moment, the ejector rod stretches into the male die, a formed flange is ejected out, demolding is convenient, and the production and machining efficiency can be improved.
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