JP7450619B2 - 装着突起上にトルク伝達面を有する切削ヘッド及びそのような切削ヘッドを有する回転切削工具 - Google Patents

装着突起上にトルク伝達面を有する切削ヘッド及びそのような切削ヘッドを有する回転切削工具 Download PDF

Info

Publication number
JP7450619B2
JP7450619B2 JP2021529407A JP2021529407A JP7450619B2 JP 7450619 B2 JP7450619 B2 JP 7450619B2 JP 2021529407 A JP2021529407 A JP 2021529407A JP 2021529407 A JP2021529407 A JP 2021529407A JP 7450619 B2 JP7450619 B2 JP 7450619B2
Authority
JP
Japan
Prior art keywords
head
torque
clamping
shank
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021529407A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022515974A (ja
JP2022515974A5 (enExample
Inventor
シットリット，シモン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iscar Ltd
Original Assignee
Iscar Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iscar Ltd filed Critical Iscar Ltd
Publication of JP2022515974A publication Critical patent/JP2022515974A/ja
Publication of JP2022515974A5 publication Critical patent/JP2022515974A5/ja
Application granted granted Critical
Publication of JP7450619B2 publication Critical patent/JP7450619B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • 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
    • B23B2251/00—Details of tools for drilling machines
    • 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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Gripping On Spindles (AREA)
JP2021529407A 2018-12-31 2019-12-02 装着突起上にトルク伝達面を有する切削ヘッド及びそのような切削ヘッドを有する回転切削工具 Active JP7450619B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/236,918 2018-12-31
US16/236,918 US11059109B2 (en) 2018-12-31 2018-12-31 Cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool having such cutting head
PCT/IL2019/051323 WO2020141502A1 (en) 2018-12-31 2019-12-02 Cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool having such cutting head

Publications (3)

Publication Number Publication Date
JP2022515974A JP2022515974A (ja) 2022-02-24
JP2022515974A5 JP2022515974A5 (enExample) 2022-11-07
JP7450619B2 true JP7450619B2 (ja) 2024-03-15

Family

ID=68916511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021529407A Active JP7450619B2 (ja) 2018-12-31 2019-12-02 装着突起上にトルク伝達面を有する切削ヘッド及びそのような切削ヘッドを有する回転切削工具

Country Status (8)

Country Link
US (1) US11059109B2 (enExample)
EP (1) EP3906129A1 (enExample)
JP (1) JP7450619B2 (enExample)
KR (1) KR102699859B1 (enExample)
CN (1) CN113226605B (enExample)
IL (1) IL283785B2 (enExample)
TW (1) TWI801650B (enExample)
WO (1) WO2020141502A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112405894A (zh) * 2019-08-21 2021-02-26 诚瑞光学(常州)股份有限公司 加工刀具
US11453070B2 (en) * 2020-05-21 2022-09-27 Iscar, Ltd. Rotatable cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170100784A1 (en) 2015-10-07 2017-04-13 Kennametal Inc. Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543233A1 (de) 1995-11-07 1997-05-15 Johne & Co Praezisionswerkzeug Bohrwerkzeug mit auswechselbarer Spitze
IL125766A (en) 1998-08-13 2002-12-01 Iscar Ltd Tool shank and a replaceable cutting head for mounting thereon in a self-clamping manner
DE10207257B4 (de) 2002-02-21 2021-02-18 Kennametal Inc. Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz
US6582164B1 (en) * 2002-02-25 2003-06-24 Kennametal Inc. Roller twist drill
IL162147A (en) 2004-05-24 2008-03-20 Gil Hecht Drill with interchangeable head
US7309196B2 (en) 2004-10-05 2007-12-18 Kennametal Inc. Modular drill
US7467915B2 (en) 2004-10-06 2008-12-23 Kennametal Inc. Modular drill
IL164888A (en) * 2004-10-28 2009-07-20 Iscar Ltd Cutting tool and cutting head for it
IL181296A0 (en) 2007-02-12 2007-07-04 Iscar Ltd Tool with releasably mounted self-clamping cutting head
IL181295A (en) 2007-02-12 2011-07-31 Iscar Ltd A cutting tool that includes a self-locking release bar head
KR20080000544A (ko) * 2007-11-05 2008-01-02 대구텍 주식회사 회전 절삭 툴
IL195804A (en) 2008-12-09 2012-12-31 Iscar Ltd A cutting tool with a detachable cutting head that folds itself
DE102009013580A1 (de) * 2009-03-19 2010-09-23 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Modularer Bohrer
JP4954331B2 (ja) 2009-12-08 2012-06-13 オーエスジー株式会社 スローアウェイ式回転工具
US9028180B2 (en) 2012-04-04 2015-05-12 Iscar, Ltd. Cutting tool and cutting head with a resilient coupling portion
US8992141B2 (en) 2012-04-04 2015-03-31 Iscar, Ltd. Cutting head having resilient male coupling member for cutting tool and method of assembly thereof
US9409241B2 (en) * 2012-12-13 2016-08-09 Iscar, Ltd. Cutting tool and replaceable cutting head having spiral driven surfaces therefor
US9216463B2 (en) * 2013-01-03 2015-12-22 Iscar, Ltd. Cutting tool and cutting insert having exactly three cutting portions therefor
US20150266107A1 (en) 2014-03-19 2015-09-24 Iscar, Ltd. Drill and Drill Head with Drill Margin
DE102015211744B4 (de) * 2015-06-24 2023-07-20 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug
DE102015220791B4 (de) * 2015-10-23 2020-08-13 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug
US10105771B2 (en) * 2016-03-21 2018-10-23 Iscar, Ltd. Rotary cutting tool having tool holder with conical internal thread and replaceable cutting head with straight external thread, and said tool holder
PL3509782T3 (pl) * 2016-09-07 2023-04-11 Iscar Ltd. Trzpień narzędzia z powierzchnią nośną głowicy z centralnym wgłębieniem wyposażonym w sprężyście przemieszczające się części zaczepowe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170100784A1 (en) 2015-10-07 2017-04-13 Kennametal Inc. Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head

Also Published As

Publication number Publication date
US20200206826A1 (en) 2020-07-02
CN113226605B (zh) 2024-07-26
WO2020141502A1 (en) 2020-07-09
TWI801650B (zh) 2023-05-11
KR102699859B1 (ko) 2024-08-29
CA3122062A1 (en) 2020-07-09
TW202103824A (zh) 2021-02-01
CN113226605A (zh) 2021-08-06
EP3906129A1 (en) 2021-11-10
BR112021012522A2 (pt) 2021-09-14
US11059109B2 (en) 2021-07-13
IL283785B1 (en) 2024-05-01
IL283785A (en) 2021-07-29
JP2022515974A (ja) 2022-02-24
KR20210107113A (ko) 2021-08-31
IL283785B2 (en) 2024-09-01

Similar Documents

Publication Publication Date Title
CN101605622B (zh) 具有可释放地装配的自夹紧式切割头的工具
KR102360620B1 (ko) 탄성적으로 이동가능한 인접 부분들이 제공된 중앙 리세스를 가진 헤드 지지 표면을 포함하는 공구 섕크
JP7401443B2 (ja) 剛性取り付け隆起体を有する回転切削ヘッド、及び回転切削工具
US8696270B2 (en) Cutting tool and coupling mechanism therefor
CN111278591B (zh) 切削头部和具有通过定位销可释放地夹紧到柄部的切削头部的旋转切削工具
JP2010517801A (ja) ロック部材により取り外し可能に装着される自己拘束式切断ヘッドを備える回転切断工具
JP7450619B2 (ja) 装着突起上にトルク伝達面を有する切削ヘッド及びそのような切削ヘッドを有する回転切削工具
JP2013544662A (ja) 溝付きドリルおよび該ドリル用の溝付きドリル切削ヘッド
JP6776255B2 (ja) ドリル及びリーマーの工具接続配置
JP7726909B2 (ja) 組付け突起上にトルク伝達面を有する回転可能切削ヘッド及び回転切削工具
CA3122062C (en) Cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool having such cutting head
RU2798855C2 (ru) Режущая головка с поверхностями передачи крутящего момента на установочном выступе и вращающийся режущий инструмент с такой режущей головкой
RU2821117C1 (ru) Вращающаяся режущая головка с поверхностями для передачи крутящего момента на установочном выступе и вращающийся режущий инструмент
HK40079200B (zh) 在安装隆起上具有扭矩传递表面的可旋转切削头和旋转切削刀具

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221027

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221027

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20231115

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240209

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240228

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240305

R150 Certificate of patent or registration of utility model

Ref document number: 7450619

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150