Bending device

The bending device driven by hydraulic cylinders and motors enables precise positioning and multi-angle bending of metal sheets, solving the problem that existing devices cannot adapt to multi-angle bending and improving processing efficiency and positioning accuracy.

CN224389664UActive Publication Date: 2026-06-23JINHONGXING (HUIZHOU) TECH CO LTD
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Patent Information

Application Number
CN202521226148.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-16
Publication Date
2026-06-23
Estimated Expiration
2035-06-16

AI Technical Summary

Technical Problem

Existing metal sheet bending devices cannot meet the needs of multi-angle bending and rely too much on manual adjustment, resulting in low positioning efficiency.

Method used

The design incorporates hydraulic cylinders, bending blocks, lower pressure plates, and auxiliary components. The position of the sheet metal is adjusted via moving wheels, and a rotary motor drives a lead screw and sliding block to achieve precise positioning and multi-angle bending of the sheet metal. The automatic adjustment of the sheet metal angle is achieved by using linear cylinders, connecting plates, rotating shafts, and bearing discs, along with electric push rods and drive motors to drive gears.

Benefits of technology

It improves the adaptability and positioning efficiency of metal sheet bending, reduces reliance on manual labor, and enables rapid multi-angle bending, thereby increasing processing efficiency.

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Abstract

The utility model provides a bending device which comprises a machining table, fixing frames are installed on the two sides of the surface of the machining table, bending blocks are arranged in the fixing frames, a bending groove is formed in one end of the upper surface of the machining table and corresponds to the bending blocks, a through hole is formed in the center of the upper surface of the machining table, and an auxiliary assembly is arranged in the through hole. And empty holes are formed in the two ends of the surface of the machining table correspondingly, a plurality of moving wheels are rotationally installed in the empty holes correspondingly, and the moving wheels are evenly distributed in the length direction. The plate bending direction is changed through the auxiliary assembly, multi-angle bending can be carried out, the adaptability is improved, and therefore manual dependence can be reduced, the machining efficiency can be improved, and the positioning efficiency can be improved.
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