SE0103397L - Rotatable chip separating tool - Google Patents
Rotatable chip separating toolInfo
- Publication number
- SE0103397L SE0103397L SE0103397A SE0103397A SE0103397L SE 0103397 L SE0103397 L SE 0103397L SE 0103397 A SE0103397 A SE 0103397A SE 0103397 A SE0103397 A SE 0103397A SE 0103397 L SE0103397 L SE 0103397L
- Authority
- SE
- Sweden
- Prior art keywords
- projection
- holder part
- seat
- loose top
- male
- 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
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/02—Fixation using an elastically deformable clamping member
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
Abstract
A rotating tool for chip removing machining comprises a rotatable holder part (1) and a detachable cutting part or loose top (2). In a front end portion of the holder part, one or more forwardly open slots (8) are formed, which separate a number of elastically deflectable wings (9). For centring and clamping of the loose top (2) on the holder part (1), a male/female coupling is arranged, comprising on the one hand a male-like projection (11) placed centrally on the front end of the holder part (1), which projection is intersected by the slots (8) and divided into a plurality of projection elements (12), and on the other hand a seat (13) formed in a rear end of the loose top (2) and located centrally in the same, into which seat the projection is insertable in an unloaded state. A tightening screw (23), accessible from the outside, is arranged to distance the projection elements (12) from each other when the male projection is inserted into the seat (13), more precisely with the purpose of pressing the external surfaces of the projection elements against internal surfaces in the seat (13), thereby clamping the loose top on the holder part.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103397A SE522943C2 (en) | 2001-10-12 | 2001-10-12 | Rotatable tool for chip separating machining with screw clamped connection between holder and cutting part |
PCT/SE2002/001814 WO2003031104A1 (en) | 2001-10-12 | 2002-10-03 | Rotating tool for chip forming machining with detachable tool head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103397A SE522943C2 (en) | 2001-10-12 | 2001-10-12 | Rotatable tool for chip separating machining with screw clamped connection between holder and cutting part |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0103397D0 SE0103397D0 (en) | 2001-10-12 |
SE0103397L true SE0103397L (en) | 2003-04-13 |
SE522943C2 SE522943C2 (en) | 2004-03-16 |
Family
ID=20285625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0103397A SE522943C2 (en) | 2001-10-12 | 2001-10-12 | Rotatable tool for chip separating machining with screw clamped connection between holder and cutting part |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE522943C2 (en) |
WO (1) | WO2003031104A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1454693A3 (en) * | 2003-03-05 | 2005-01-05 | Mitsubishi Materials Corporation | Throw-away tipped drill, throw-away tip, and drill main body |
SE0301456D0 (en) | 2003-05-20 | 2003-05-20 | Sandvik Ab | An edge-bearing drill body, and a method of manufacturing and drilling tool comprising such drill body |
SE526676C2 (en) | 2003-05-20 | 2005-10-25 | Sandvik Intellectual Property | Egg-bearing drill body for long-hole drilling with edges made in one piece with the drill body |
SE528020C2 (en) * | 2004-01-14 | 2006-08-08 | Sandvik Intellectual Property | Rotatable chip separating tool |
SE526990C2 (en) * | 2004-04-20 | 2005-11-29 | Sandvik Intellectual Property | Rotary cutting tool for chip separating machining with self-centering function |
SE533853C2 (en) * | 2009-06-23 | 2011-02-08 | Sandvik Intellectual Property | Drilling tools for chip separating machining and release stop for this |
DE102010024639A1 (en) | 2010-06-22 | 2011-12-22 | Bioferm Gmbh | Plant useful for producing biogas by fermentation of biomass, comprises several adjacently arranged fermentation chambers that are sealable in gas-tight manner, which are respectively connected to biogas system by port loaded with biomass |
DE102013205889B3 (en) | 2013-04-03 | 2014-05-28 | Kennametal Inc. | Coupling structure e.g. cutting head for rotary tool e.g. drilling tool, has coupling pin with clamping faces and stop surfaces that are arranged in different dispensing areas |
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 |
DE102013220884B4 (en) | 2013-10-15 | 2022-02-17 | Kennametal Inc. | Modular carrier tool and tool head |
DE102014206796B4 (en) | 2014-04-08 | 2020-10-15 | Kennametal Inc. | Rotary tool, in particular drill and cutting head for such a rotary tool |
DE102015211744B4 (en) | 2015-06-24 | 2023-07-20 | Kennametal Inc. | Rotary tool, in particular a drill, and cutting head for such a rotary tool |
USD798921S1 (en) | 2015-10-07 | 2017-10-03 | Kennametal Inc. | Cutting head for modular drill |
US9937567B2 (en) | 2015-10-07 | 2018-04-10 | Kennametal Inc. | Modular drill |
US10071430B2 (en) | 2015-10-07 | 2018-09-11 | Kennametal Inc. | Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head |
USD798922S1 (en) | 2015-10-07 | 2017-10-03 | Kennametal Inc. | Cutting head for rotary drill |
DE102017205166B4 (en) | 2017-03-27 | 2021-12-09 | Kennametal Inc. | Modular rotary tool and modular tool system |
DE102017212054B4 (en) | 2017-07-13 | 2019-02-21 | Kennametal Inc. | Method for producing a cutting head and cutting head |
US10799958B2 (en) | 2017-08-21 | 2020-10-13 | Kennametal Inc. | Modular rotary cutting tool |
CN112077370A (en) | 2019-06-13 | 2020-12-15 | 肯纳金属印度有限公司 | Indexable drill insert |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH656334A5 (en) * | 1982-06-28 | 1986-06-30 | Kaiser Heinz Ag | BORING TOOL. |
DE3230688A1 (en) * | 1982-08-18 | 1984-02-23 | Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München | Milling tool |
JP2002113606A (en) * | 2000-10-05 | 2002-04-16 | Mitsubishi Materials Corp | Throwaway type drill |
SE520412C2 (en) * | 2000-10-24 | 2003-07-08 | Sandvik Ab | Rotatable tool with interchangeable cutting part at the tool's cutting end free end |
DE20204848U1 (en) * | 2001-03-26 | 2002-06-06 | Johne & Co Präzisionswerkzeuge GmbH, 46286 Dorsten | Interchangeable drill tip and drilling tool arrangement |
-
2001
- 2001-10-12 SE SE0103397A patent/SE522943C2/en not_active IP Right Cessation
-
2002
- 2002-10-03 WO PCT/SE2002/001814 patent/WO2003031104A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2003031104A1 (en) | 2003-04-17 |
SE522943C2 (en) | 2004-03-16 |
SE0103397D0 (en) | 2001-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |