High-precision equidistant cutting device and process for steel machining

By introducing a U-shaped frame and abutment plate structure into the steel plate shearing equipment, the cutting line on the bottom surface of the steel plate is held in place. Through synchronous movement and clamping limit, the problems of low steel plate shearing efficiency and cutting surface deformation are solved, thereby improving the shearing quality and efficiency of the steel plate.

CN122077080APending Publication Date: 2026-05-26SHANGHAI JUXUN INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202610486444.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-14
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing steel plate shearing equipment cannot perform shearing during the steel plate conveying process, resulting in low shearing efficiency and deformation of the cutting surfaces on both sides of the steel plate cutting line, which affects the shearing quality.

Method used

A high-precision equidistant cutting device for steel processing was designed. By setting a U-shaped frame and abutment plate structure on the cutting table, and using the cooperation of springs and guide rods, the device abuts both sides of the cutting line on the bottom surface of the steel plate. The cutting is achieved by the synchronously moving cutting blade and the cutting table. The clamping frame and the rotating wheel limit the steel plate to prevent warping.

Benefits of technology

It improves the efficiency and quality of steel plate shearing, avoids cross-sectional deformation at the cutting line position of the steel plate, and prevents the steel plate from warping during the cutting process, thus ensuring the precise cutting of the steel plate.

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Abstract

The invention discloses a high-precision equidistant cutting device and process for steel machining, and belongs to the technical field of steel plate shearing. The high-precision equidistant cutting device for steel machining comprises cutting equipment and a cutting table arranged on the inner surface of the cutting equipment, a to-be-cut steel plate is placed on the surface of the cutting table, a groove base is formed in the surface of the cutting table, and a plurality of fixing bases are fixedly installed on the inner bottom face of the groove base; a rotating column matched with any fixing base is rotationally connected to the interior of the fixing base, and a U-shaped frame is fixedly installed on the surface of the top end of any rotating column. Compared with traditional partial shearing equipment, the high-precision equal-distance cutting device for steel machining has the advantages that the two sides of a cutting line on the bottom face of a steel plate are propped before the steel plate is cut, and in the steel plate cutting process, the situation that the fracture surface of the steel plate cutting line is deformed due to the cutting force effect is avoided; and the shearing quality of the cutting equipment on the steel plate is ensured.
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