An aircraft component machining device

By introducing air-cooled pipes and air filter components into the grinding equipment, the problems of metal dust intrusion and wear and deformation caused by heat were solved, achieving high-precision and high-quality metal sheet processing.

CN120886166BActive Publication Date: 2026-06-26中国航发南京航空动力有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
中国航发南京航空动力有限责任公司
Filing Date
2025-10-10
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

When existing grinding equipment processes metal sheets such as titanium alloys and magnesium alloys, metal dust can penetrate the robot's joints and guide rails, causing wear. Furthermore, the heat generated during processing can cause workpiece deformation, affecting the workpiece's precision and quality.

Method used

The design employs air-cooled ducts and air filter components. The fan separates and collects metal dust, and the air filter components dynamically adjust the chip outlet and air outlet to prevent dust from entering the robot joints and guide rails. At the same time, the air-cooled ducts remove processing heat to avoid workpiece deformation.

Benefits of technology

It effectively prevents metal dust from entering the robot's joints and guide rails, reduces wear, maintains the precision and quality of the workpiece, avoids workpiece deformation due to heat expansion, and improves processing quality.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120886166B_ABST
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Abstract

The application relates to the technical field of plane polishing devices, and discloses an aviation part machining device, which comprises a machine tool assembly, the machine tool assembly comprises a workbench, a wind cooling pipeline is fixedly installed at the top of the workbench, a wind guide pipe is fixedly communicated on one side of the wind cooling pipeline, a cylinder is fixedly communicated at the top of the wind guide pipe, a fan is installed at one end of the cylinder, a dust collecting box is fixedly communicated at the top of the cylinder, a filter air assembly is sleeved on the inner side of the cylinder, the fan blows metal dust into the cylinder, the dust is separated from airflow through the filter air assembly, the dust enters the dust collecting box to reduce equipment abrasion, the airflow enters the wind cooling pipeline to inhibit workpiece deformation, a chip outlet and an air outlet are arranged at the top and the bottom of the cylinder respectively, the filter air assembly is moved to dynamically change the closure of the chip outlet and the air outlet, airflow and dust are separated, and the problem that the metal dust generated during polishing invades the joints and guide rails of a robot to cause abrasion is solved.
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