WO2018122592A8 - Metal structure for performing machining operations - Google Patents
Metal structure for performing machining operations Download PDFInfo
- Publication number
- WO2018122592A8 WO2018122592A8 PCT/IB2016/058121 IB2016058121W WO2018122592A8 WO 2018122592 A8 WO2018122592 A8 WO 2018122592A8 IB 2016058121 W IB2016058121 W IB 2016058121W WO 2018122592 A8 WO2018122592 A8 WO 2018122592A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- groove
- metal structure
- machining operations
- performing machining
- axis
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/0204—Connection of shanks to working elements of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/028—Lugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/04—Bayonet connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/02—Connections between shanks and removable cutting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/12—Stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/02—Connections between the shanks and detachable cutting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2240/00—Details of connections of tools or workpieces
- B23C2240/04—Bayonet connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Turning (AREA)
Abstract
A metal structure for performing machining operations, in particular a cutting tool (1) for chip removal machine tools, having a first and a second body (2, 3), which extend respectively along a first axis and a second axis (Al, A2 ), which are configured to achieve axial coupling to align the first and second axes (Al, A2) and allow the relative rotation between the first and the second body (2, 3), and a groove (12) having two opposing undercuts (16, 17); and an axial protrusion (20) of a shape substantially complementary to the groove (12); the groove (12) and the axial protrusion (20) being configured in such a way that the relative rotation of the first and of the second body (2, 3) around the first and second mutually aligned axes (Al, A2 ) determines progressive forced coupling with interference between the first and the second body (2, 3) in correspondence with the undercuts (16, 17).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16838006.1A EP3562609A1 (en) | 2016-12-30 | 2016-12-30 | Metal structure for performing machining operations |
PCT/IB2016/058121 WO2018122592A1 (en) | 2016-12-30 | 2016-12-30 | Metal structure for performing mechanical processes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2016/058121 WO2018122592A1 (en) | 2016-12-30 | 2016-12-30 | Metal structure for performing mechanical processes |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2018122592A1 WO2018122592A1 (en) | 2018-07-05 |
WO2018122592A8 true WO2018122592A8 (en) | 2018-11-22 |
Family
ID=58057175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2016/058121 WO2018122592A1 (en) | 2016-12-30 | 2016-12-30 | Metal structure for performing mechanical processes |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3562609A1 (en) |
WO (1) | WO2018122592A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111054951B (en) * | 2019-12-06 | 2021-10-12 | 株洲钻石切削刀具股份有限公司 | Split type rotary machining cutter |
US11919094B2 (en) * | 2021-07-20 | 2024-03-05 | Kennametal Inc. | Modular drill apparatus with cutting tip in situ insert assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1149411B (en) * | 1982-01-07 | 1986-12-03 | Innese Innocenti Santeustacchi | DEVICE FOR FIXING AN ACCESSORY TO A SPINDLE HOLDER HEAD OF A MACHINE TOOL |
IL120948A0 (en) * | 1997-05-29 | 1997-09-30 | Iscar Ltd | Cutting tool assembly |
DE112009001130B4 (en) * | 2009-08-18 | 2019-08-14 | Osg Corporation | Rotating disposable tool |
CH707765A2 (en) * | 2013-03-11 | 2014-09-15 | Gewitec Ag | Editable blank for the manufacture of a rotating or stationary tool. |
DE102013209371B4 (en) * | 2013-05-21 | 2021-04-29 | Kennametal Inc. | Coupling part, in particular cutting head for a rotary tool, as well as coupling part and rotary tool complementary thereto |
-
2016
- 2016-12-30 WO PCT/IB2016/058121 patent/WO2018122592A1/en active Search and Examination
- 2016-12-30 EP EP16838006.1A patent/EP3562609A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP3562609A1 (en) | 2019-11-06 |
WO2018122592A1 (en) | 2018-07-05 |
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