Three-axis numerical control machining center for metal machining

By combining the lifting plate and fan blades, the problem of chip accumulation in existing three-axis CNC machining centers has been solved, realizing automatic chip cleaning and stable movement of the device, reducing costs and the burden on workers, and improving ease of use and automation.

CN122425548APending Publication Date: 2026-07-21WUXI YIEN PRECISION MASCH MFG CO LTD
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Patent Information

Application Number
CN202610887994.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-18
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing three-axis CNC machining centers cannot effectively utilize the force of the machining head lifting and lowering to convert into blowing power during metal processing, resulting in chip accumulation and increased costs or workload for workers.

Method used

By coordinating the lifting plate, central shaft, driven cylinder, connecting rope, large gear, and fan blades, the force generated during the lifting process of the lifting plate causes the fan blades to rotate, blowing away the debris produced during processing. The protective cover and baffle design prevent debris accumulation, while simultaneously achieving dual-axis movement of the worktable and effective debris drop.

Benefits of technology

It enables automatic debris removal, reduces the workload of staff, lowers costs, improves the stability and safety of the device, and enhances ease of use and automation.

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Abstract

The three-axis numerical control machining center for metal machining comprises a frame body, a workbench and a working body, the workbench and the working body are arranged in the frame body, a lifting plate is arranged in the frame body, a protective cover is fixedly connected to the interior of the frame body, a center shaft is installed and connected to the protective cover, and a driven cylinder is fixedly connected to the side face of the center shaft. Through mutual cooperation of the working table, the working body, the lifting plate, the protective cover, the center shaft, a driven cylinder, a connecting rope, a large gear, a side shaft, a small gear and fan blades, in the using process, acting force generated in the lifting process of the lifting plate can be utilized, then the fan blades are made to rotate, chippings generated by machining are blown away through the fan blades, and the machining efficiency is improved. According to the device, scrap accumulation is avoided, scraps can be prevented from being accumulated on other parts, it is guaranteed that the device can move stably, the additionally-arranged structure is low in manufacturing cost, the manufacturing cost is not increased too much, the workload of workers is relieved, and use is convenient.
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