A sheet metal machining device and machining method

CN122299564APending Publication Date: 2026-06-30HEFEI ZENGBAO MASCH EQUIP CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: HEFEI ZENGBAO MASCH EQUIP CO LTD
Filing Date: 2026-04-21
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

Existing sheet metal machining equipment is inefficient in cleaning metal shavings, which causes the shavings to spread, affecting the surface quality and precision of sheet metal parts and increasing rework costs.

Method used

The system employs a drive motor to power a bidirectional lead screw and bevel gear transmission system, along with cleaning and positioning components, to achieve automatic cleaning of metal debris. The rotation of the bidirectional lead screw drives the cleaning component to move, pushing the debris into a rectangular guide groove. Combined with a corrugated rubber telescopic sleeve and a C-shaped opening design, it ensures effective cleaning and stable transmission.

Benefits of technology

It enables timely and effective cleaning of metal debris, reduces surface damage to sheet metal parts, improves processing quality and cleaning efficiency, avoids secondary pollution, and reduces rework costs.

✦ Generated by Eureka AI based on patent content.

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Figure CN122299564A_ABST

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Abstract

This invention relates to the field of sheet metal processing, and discloses a sheet metal machining device and method, including a machining table. Support legs are fixedly connected to the four corners of the machining table. Lower support plates are fixedly connected to the center of both sides of the machining table. A second bidirectional lead screw is rotatably connected between the sides of the two lower support plates. A drive motor is installed on one side of the lower support plate, and the output end of the drive motor is fixed to one end of the second bidirectional lead screw. When the drive motor drives the second bidirectional lead screw to rotate, it can also drive the second transmission wheel to rotate. With the help of a belt, the top first transmission wheel can rotate synchronously. Then, the rotating first transmission wheel, in conjunction with a transmission shaft, drives the first bevel gear and the second bevel gear to rotate, realizing the movement of two first threaded transmission blocks towards each other. This causes the vertical rods, horizontal plates, and cloth strips on both sides to move synchronously towards each other above the machining table, thereby pushing the diffused metal debris to the rectangular guide groove in the center where it falls.

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