润滑输送结构及自动进给钻
By designing a lubrication delivery structure, the problem of severe tool wear in the machining of aluminum alloy and titanium alloy parts by automatic feed drills was solved, and the stable transmission of lubricating medium was achieved, meeting the requirements of miniaturization and portable design.
CN224509164UActive Publication Date: 2026-07-17COMMERCIAL AIRCRAFT CORP OF CHINA LTD +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- COMMERCIAL AIRCRAFT CORP OF CHINA LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing automatic feed drills suffer from severe tool wear in the machining of aluminum alloy and titanium alloy parts, and the existing micro-lubrication methods cannot meet the requirements for miniaturization and portability.
Method used
A lubrication delivery structure was designed, including a cavity, a connector assembly, a nozzle, and a rotating assembly. By integrating the nozzle, rotating shaft, transmission components, and limiting components, stable transmission of the lubricating medium is achieved, ensuring the miniaturization and portability of the lubrication delivery structure.
Benefits of technology
It achieves stable transmission of lubricating medium, reduces tool wear, and meets the miniaturization and portability requirements of automatic feed drills.
✦ Generated by Eureka AI based on patent content.
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Figure CN224509164U_ABST
Abstract
本实用新型属于工艺装备技术领域，公开了一种润滑输送结构及自动进给钻。该结构包括腔体、接头组件、喷嘴和转动组件，接头组件和转动组件分别密封设置在腔体的两端开口上，接头组件具有润滑介质通道，喷嘴安装在腔体内，喷嘴的一端连接于接头组件，并具有与润滑介质通道连通的第一过流通道，转动组件包括转动轴，转动轴的一端贯穿设置于腔体内并与喷嘴连接，转动轴的另一端传动连接于刀具，转动轴具有第二过流通道，第二过流通道连通于第一过流通道和转动轴上与刀具接触的传动表面。上述设置保证该润滑输送结构的小型化和便携式设计，通过喷嘴和转动轴的滑动连接，保证微量润滑介质稳定地传输到刀具上，使得该结构小巧便携，使用更加方便。
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