BR112012027909A2 - ferramenta de fresagem e parafuso de aperto com característica de aperto macho na extremidade do mesmo - Google Patents
ferramenta de fresagem e parafuso de aperto com característica de aperto macho na extremidade do mesmoInfo
- Publication number
- BR112012027909A2 BR112012027909A2 BR112012027909A BR112012027909A BR112012027909A2 BR 112012027909 A2 BR112012027909 A2 BR 112012027909A2 BR 112012027909 A BR112012027909 A BR 112012027909A BR 112012027909 A BR112012027909 A BR 112012027909A BR 112012027909 A2 BR112012027909 A2 BR 112012027909A2
- Authority
- BR
- Brazil
- Prior art keywords
- clamping
- milling tool
- cutting insert
- screw
- clamping screw
- Prior art date
Links
- 238000003801 milling Methods 0.000 title abstract 4
- 230000002596 correlated effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
- B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/165—Fixation bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2240/00—Details of connections of tools or workpieces
- B23C2240/24—Connections using screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
- F16B35/045—Specially-shaped ends for retention or rotation by a tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
- Y10T407/192—Face or end mill with separate means to fasten tool to holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Milling Processes (AREA)
Abstract
ferramenta de fresagem e parafuso de aperto com característica de aperto macho na extremidade do mesmo. a presente invenção está correlacionada a uma ferramenta de fresagem (21), a qual inclui um porta-ferramenta (23) tendo uma bolsa receptora de pastilha (25), uma pastilha de corte (27) tendo um orifício (29) nela provido, a pastilha de corte (27) sendo disposta na bolsa (25), e um parafuso de aperto (31) tendo uma característica de aperto de chave macho (33) em uma primeira extremidade (35) e zero ou mais apertos de chave (37) em uma segunda extremidade (39). o parafuso de paerto (31) se estende através do orifício (29) na pastilha de corte (27) para dentro de um furo rosqueado (41) no porta-ferramenta (23), de modo que as roscas (43) no parafuso de aperto (31) se nivelam com as roscas (45) no furo rosqueado (41). o aperto de chave macho (33) é feito à distância da pastilha de corte (27). a segunda extremidade (39) do parafuso de aperto (31) compreende uma cabeça ampliada (47), compreendendo uma superfície de aperto (49) que se apóia numa superfície de aperto (51) no orifício (29) da pastilha de corte (27). a invenção também se refere a um parafuso de aperto adequado para uma ferramenta de fresagem.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10161613.4A EP2383062B1 (en) | 2010-04-30 | 2010-04-30 | Milling tool with clamping screw having male grip at end thereof |
PCT/EP2011/055597 WO2011134774A1 (en) | 2010-04-30 | 2011-04-11 | Milling tool and clamping screw having male grip at end thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012027909A2 true BR112012027909A2 (pt) | 2016-08-16 |
Family
ID=43014508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012027909A BR112012027909A2 (pt) | 2010-04-30 | 2011-04-11 | ferramenta de fresagem e parafuso de aperto com característica de aperto macho na extremidade do mesmo |
Country Status (7)
Country | Link |
---|---|
US (1) | US8740508B2 (pt) |
EP (2) | EP2383062B1 (pt) |
KR (1) | KR20130072205A (pt) |
CN (1) | CN102905829B (pt) |
BR (1) | BR112012027909A2 (pt) |
RU (1) | RU2012151302A (pt) |
WO (1) | WO2011134774A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102601439A (zh) * | 2011-12-19 | 2012-07-25 | 株洲钻石切削刀具股份有限公司 | 一种铣削刀具 |
CN104791353A (zh) * | 2015-04-02 | 2015-07-22 | 张琦 | 一种凸块拧旋杆 |
CN106694921B (zh) * | 2016-12-28 | 2019-01-11 | 株洲华锐精密工具股份有限公司 | 刀具固定结构 |
CN108723406A (zh) * | 2017-04-17 | 2018-11-02 | 江苏扬碟钻石工具有限公司 | 一种发动机加工用合金涂层刀片 |
CN107457417B (zh) * | 2017-10-12 | 2023-09-08 | 成都邦普切削刀具股份有限公司 | 一种刀盘内孔夹紧工装 |
USD953391S1 (en) * | 2019-01-25 | 2022-05-31 | Seco Tools Ab | Milling cutter tool |
JP1663694S (pt) * | 2019-01-25 | 2020-07-13 | ||
JP1663709S (pt) * | 2019-01-25 | 2020-07-13 | ||
USD961644S1 (en) * | 2019-01-25 | 2022-08-23 | Seco Tools Ab | Milling cutter tool |
US11534842B2 (en) * | 2019-11-02 | 2022-12-27 | Kennametal Inc. | Cutting insert and cutting system comprising cutting insert |
USD1026979S1 (en) * | 2020-12-03 | 2024-05-14 | Us Synthetic Corporation | Cutting tool |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1001909A (fr) * | 1946-06-29 | 1952-02-29 | Lauravia | Perfectionnements apportés à la réalisation des vis à tête d'entraînement par polygone creux |
US2645003A (en) * | 1950-02-09 | 1953-07-14 | Standard Railway Equipment Mfg | Cutting tool |
US2850934A (en) * | 1954-06-15 | 1958-09-09 | Gen Motors Corp | Two headed bolt having predetermined shear strength |
CH447721A (de) * | 1965-12-07 | 1967-11-30 | Rueti Ag Maschf | Schraube und Steckschlüssel |
GB1239390A (pt) | 1967-11-08 | 1971-07-14 | ||
US3654682A (en) | 1970-09-01 | 1972-04-11 | Edward H Newbould | Tool holder |
US3815195A (en) | 1973-05-24 | 1974-06-11 | Kennametal Inc | Arrangement for locating cutting insert in holder |
DE3021355C2 (de) * | 1980-06-06 | 1986-08-14 | Paul Gerhard 4044 Kaarst Müller | Stehendes oder rundlaufendes Schneidwerkzeug zur spanabhebenden Bearbeitung |
SE424273B (sv) * | 1980-11-17 | 1982-07-12 | Sandvik Ab | Skerverktyg |
US4470732A (en) * | 1980-12-22 | 1984-09-11 | Lindsay Harold W | Tool holder with retaining lip |
US4492500A (en) * | 1983-02-10 | 1985-01-08 | Ewing Peter D | Torque limiting set screw |
US4506715A (en) * | 1983-05-11 | 1985-03-26 | Blackwell George T | Adzing bit assembly |
DE3431213A1 (de) | 1984-08-24 | 1986-03-06 | Friedrich Deckel AG, 8000 München | Einrichtung zum klemmen eines gegenueber einem ersten maschinenteil verschiebbar angeordneten zweiten maschinenteils |
JPS61175313U (pt) * | 1985-04-19 | 1986-10-31 | ||
JPH02150103A (ja) | 1988-12-01 | 1990-06-08 | Matsushita Electric Ind Co Ltd | 増幅回路 |
US5207545A (en) * | 1992-03-30 | 1993-05-04 | Motorola, Inc. | Threaded fastener |
JPH0720413U (ja) * | 1993-09-17 | 1995-04-11 | 川崎重工業株式会社 | 廻り止め付ボルト |
SE509931C2 (sv) | 1996-09-27 | 1999-03-22 | Seco Tools Ab | Pinnfräs, pinnfräshuvud samt metod för montering av ett lösbart pinnfräshuvud på ett skaft till en pinnfräs |
SE519123C2 (sv) | 1998-12-22 | 2003-01-14 | Seco Tools Ab | Skär och verktyg för skärande bearbetning samt metod för montering av skär i detta |
US6579042B1 (en) | 2000-10-11 | 2003-06-17 | Sandvik Inc. | Cutter body with cutting inserts and methods for assembling same |
IL148475A (en) | 2002-03-04 | 2007-09-20 | Gil Hecht | Cutting Tools |
DE10222048B4 (de) * | 2002-05-14 | 2005-11-24 | Vargus Ltd. | Werkzeug und Verfahren zur Maschinenbearbeitung von Werkstücken |
JP2005155768A (ja) * | 2003-11-25 | 2005-06-16 | Shimizu Corp | ボルト |
CN100509225C (zh) * | 2004-03-26 | 2009-07-08 | 三菱综合材料株式会社 | 不重磨刀片的夹紧机构 |
JP4639862B2 (ja) * | 2004-03-26 | 2011-02-23 | 三菱マテリアル株式会社 | スローアウェイチップのクランプ機構 |
JP2006247790A (ja) * | 2005-03-11 | 2006-09-21 | Tungaloy Corp | スローアウェイ式切削工具 |
IL199285A (en) * | 2009-06-11 | 2012-12-31 | Iscar Ltd | Shima and cutting tools for her |
-
2010
- 2010-04-30 EP EP10161613.4A patent/EP2383062B1/en active Active
-
2011
- 2011-04-11 RU RU2012151302/02A patent/RU2012151302A/ru not_active Application Discontinuation
- 2011-04-11 KR KR1020127028512A patent/KR20130072205A/ko not_active Application Discontinuation
- 2011-04-11 CN CN201180021035.8A patent/CN102905829B/zh active Active
- 2011-04-11 EP EP11713295A patent/EP2563539A1/en not_active Withdrawn
- 2011-04-11 WO PCT/EP2011/055597 patent/WO2011134774A1/en active Application Filing
- 2011-04-11 BR BR112012027909A patent/BR112012027909A2/pt not_active IP Right Cessation
- 2011-04-13 US US13/086,172 patent/US8740508B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2383062B1 (en) | 2013-07-10 |
US20110268512A1 (en) | 2011-11-03 |
RU2012151302A (ru) | 2014-06-10 |
CN102905829B (zh) | 2015-06-10 |
US8740508B2 (en) | 2014-06-03 |
WO2011134774A1 (en) | 2011-11-03 |
KR20130072205A (ko) | 2013-07-01 |
EP2383062A1 (en) | 2011-11-02 |
EP2563539A1 (en) | 2013-03-06 |
CN102905829A (zh) | 2013-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |