Device aeronautical aluminum alloy minimum-quantity-lubrication milling machining
US11975415B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 7, 2021 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Sep 9, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/309016
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An aeronautical aluminum alloy minimum-quantity-lubrication milling machining device includes a machine tool worktable and spindle connected with a machine tool power system. The spindle is connected with a tool holder that is fixed with a cutting tool. The machine tool worktable is provided with a machine tool fixture, the tool holder is connected with a minimum-quantity-lubrication mechanism, the machine tool fixture includes a fixture body that is fixedly provided with a limit block for contact with two adjacent side surfaces of a workpiece, the fixture body is provided with a plurality of clamping elements capable of pressing the workpiece against an upper surface of the fixture body, and a top of the clamping element is provided with a detection member for detecting a relative position between the clamping element and the spindle. The device can avoid interference and contact between a nozzle and the clamping element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.