Hydraulic pipe bending device

By designing a hydraulic pipe bending device including a base plate, a supporting structure, a positioning structure and a pressing structure, the problem of being unable to simultaneously bend multiple hydraulic pipes in the existing technology is solved, and a hydraulic pipe bending effect with high stability and strong versatility is achieved.

CN223338120UActive Publication Date: 2025-09-16SUNWAY HYDRAULIC IND WUHU CO LTD
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Patent Information

Application Number
CN202422678726.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-04
Publication Date
2025-09-16
Estimated Expiration
2034-11-04

AI Technical Summary

Technical Problem

Existing hydraulic pipe bending devices cannot bend multiple hydraulic pipes at the same time, and have low stability and poor versatility during the bending process.

Method used

A hydraulic pipe bending device was designed, which included a base plate, a supporting structure, a positioning structure and a pressing structure. The device could simultaneously position and bend multiple hydraulic pipes by driving a motor and a hydraulic cylinder. The adjustment block and supporting wheel were used to adjust the angle to meet different requirements. The limiting rod and limiting ring were combined to improve stability and versatility.

Benefits of technology

It realizes the simultaneous bending of multiple hydraulic pipes, improves the stability and versatility of the hydraulic pipes during the bending process, and improves the bending efficiency and quality.

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Abstract

The utility model belongs to the technical field of hydraulic pipe machining, and discloses a hydraulic pipe bending device which comprises a bottom plate and a supporting structure, vertical plates are arranged on the bottom plate, a positioning structure is arranged on the vertical plates, a positioning plate is arranged between the vertical plates, a top plate is arranged at the top ends of the vertical plates, and a pressing structure is arranged on the top plate. The supporting structure comprises an adjusting block and a supporting wheel, the bottom end of the adjusting block is movably connected with the driving structure, an adjusting groove is formed in the adjusting block, and a connecting shaft is arranged on the supporting wheel. The driving motor drives the rotating stud to rotate forwards or reversely, the rotating stud pushes the adjusting screw ring to move back and forth on the rotating stud, and the connecting block on the adjusting screw ring pushes the lower connecting plate to ascend or descend through the push-pull rod, so that the adjusting block ascends or descends between the positioning plates; the purpose of adjusting the height of the riding wheel is achieved, the bending requirements of different hydraulic pipes can be met, and the universality of the hydraulic pipe bending device is improved.
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