JP7764460B2 - 雄ねじが凹形に湾曲する谷を有する交換可能切削ヘッド及び回転切削工具 - Google Patents

雄ねじが凹形に湾曲する谷を有する交換可能切削ヘッド及び回転切削工具

Info

Publication number
JP7764460B2
JP7764460B2 JP2023501553A JP2023501553A JP7764460B2 JP 7764460 B2 JP7764460 B2 JP 7764460B2 JP 2023501553 A JP2023501553 A JP 2023501553A JP 2023501553 A JP2023501553 A JP 2023501553A JP 7764460 B2 JP7764460 B2 JP 7764460B2
Authority
JP
Japan
Prior art keywords
thread
male
external thread
female
external
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
JP2023501553A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023539548A5 (https=
JPWO2022054039A5 (https=
JP2023539548A (ja
Inventor
ヘクト，ギル
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 JP2023539548A publication Critical patent/JP2023539548A/ja
Publication of JP2023539548A5 publication Critical patent/JP2023539548A5/ja
Publication of JPWO2022054039A5 publication Critical patent/JPWO2022054039A5/ja
Application granted granted Critical
Publication of JP7764460B2 publication Critical patent/JP7764460B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • B23B31/1107—Retention by threaded connection for conical parts
    • B23B31/1122—Retention by threaded connection for conical parts using cylindrical threads
    • 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
    • B23B2260/00—Details of constructional elements
    • B23B2260/138—Screw threads
    • B23B2260/1388—Screw threads with special profile not otherwise provided for
    • 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
    • B23C2210/00—Details of milling cutters
    • B23C2210/03—Cutting heads comprised of different material than the shank irrespective of whether the head is detachable from the shank
    • 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
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2472—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Harvester Elements (AREA)
  • Drilling Tools (AREA)
  • Gripping On Spindles (AREA)
JP2023501553A 2020-09-08 2021-08-02 雄ねじが凹形に湾曲する谷を有する交換可能切削ヘッド及び回転切削工具 Active JP7764460B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/013,984 US11426803B2 (en) 2020-09-08 2020-09-08 Replaceable cutting head having external thread with concavely curved root and rotary cutting tool
US17/013,984 2020-09-08
PCT/IL2021/050934 WO2022054039A1 (en) 2020-09-08 2021-08-02 Replaceable cutting head having external thread with concavely curved root and rotary cutting tool

Publications (4)

Publication Number Publication Date
JP2023539548A JP2023539548A (ja) 2023-09-15
JP2023539548A5 JP2023539548A5 (https=) 2024-08-01
JPWO2022054039A5 JPWO2022054039A5 (https=) 2024-08-01
JP7764460B2 true JP7764460B2 (ja) 2025-11-05

Family

ID=77897688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023501553A Active JP7764460B2 (ja) 2020-09-08 2021-08-02 雄ねじが凹形に湾曲する谷を有する交換可能切削ヘッド及び回転切削工具

Country Status (9)

Country Link
US (1) US11426803B2 (https=)
EP (1) EP4210886A1 (https=)
JP (1) JP7764460B2 (https=)
KR (1) KR20230065255A (https=)
CN (1) CN116033985B (https=)
CA (1) CA3186535A1 (https=)
IL (1) IL300467B2 (https=)
TW (1) TWI906290B (https=)
WO (1) WO2022054039A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005127398A (ja) 2003-10-23 2005-05-19 Big Alpha Co Ltd めねじ部材及びおねじ部材並びにめねじの加工工具
WO2018083743A1 (ja) 2016-11-01 2018-05-11 オーエスジー株式会社 先端交換式切削工具の本体部及び先端交換式切削工具
JP2019512401A (ja) 2016-03-21 2019-05-16 イスカル リミテッド 円錐雌ねじを備えた工具ホルダ及び平行雄ねじを備えた交換可能な切削ヘッドを有する回転切削工具並びに前記工具ホルダ

Family Cites Families (36)

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US3433117A (en) 1967-06-05 1969-03-18 Standard Pressed Steel Co High fatigue bolt thread
US4332502A (en) * 1977-01-11 1982-06-01 Padley & Venables Limited Apparatus for use in drilling
US4549754A (en) 1983-06-20 1985-10-29 Reed Tubular Products Company Tool joint
US4799844A (en) 1988-01-11 1989-01-24 Trw Inc Elliptical thread design
US5060740A (en) 1990-05-29 1991-10-29 Sandvik Rock Tools, Inc. Screw thread coupling
US5056611A (en) * 1990-05-29 1991-10-15 Galloway Trust Screw thread structure
US5163523A (en) * 1990-05-29 1992-11-17 Sandvik Rock Tools, Inc. Screw thread structure for percussion drill driver sub and case
AUPO445897A0 (en) 1997-01-06 1997-01-30 Boart Longyear Inc. Straight hole drilling system
IL136032A (en) * 2000-05-09 2003-12-10 Iscar Ltd Tool joint
US7455329B2 (en) * 2004-01-29 2008-11-25 Grant Prideco, L.P. Fast make-up fatigue resistant rotary shouldered connection
US7210710B2 (en) * 2004-03-01 2007-05-01 Omsco, Inc. Drill stem connection
SE528251C2 (sv) * 2004-09-24 2006-10-03 Seco Tools Ab Handel för verktyg samt verktyg med ett övergångsparti mellan ett gängat parti och ett stödjande parti
SE528299C2 (sv) * 2004-09-24 2006-10-17 Seco Tools Ab Skärspets och skärverktyg med hållardel utformad som stympad konisk gänga
EP1655500B1 (de) 2004-11-03 2010-09-22 WABCO GmbH Gewinde für eine Schraubverbindung
IL172121A0 (en) * 2005-11-22 2009-02-11 Joseph Pano Cutting tool assembly
IL173877A (en) * 2006-02-22 2010-04-15 Gil Hecht Cutting tool
SE530043C2 (sv) * 2006-04-20 2008-02-12 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt del därtill
SE532394C2 (sv) * 2007-06-04 2010-01-12 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt grundkropp härför
SE0701371L (sv) * 2007-06-05 2008-03-11 Sandvik Intellectual Property Bergborrutrustning samt hon- och handelar därtill
JP5362451B2 (ja) * 2009-06-11 2013-12-11 オーエスジー株式会社 加工ヘッド交換式回転工具、ホルダー、および加工ヘッド
SE535814C2 (sv) * 2011-05-20 2013-01-02 Atlas Copco Secoroc Ab Gänganordning, gängförband samt borrsträngskomponent för slående bergborrning
DE102012100976B4 (de) 2012-02-07 2014-04-24 Franz Haimer Maschinenbau Kg Einschraubwerkzeug und Werkzeugaufnahme für ein derartiges Einschraubwerkzeug
EP2832481A4 (en) 2012-03-29 2015-08-12 Hitachi Tool Eng MACHINE HEAD, HOLDER AND CUTTING TOOL WITH REPLACEABLE TIP
US8662800B2 (en) * 2012-04-11 2014-03-04 Sandvik Intellectual Property Ab Cutting head with coolant channel
DE102012107546A1 (de) * 2012-08-17 2014-02-20 Franz Haimer Maschinenbau Kg Werkzeuganordnung
DE102013100939A1 (de) * 2013-01-30 2014-07-31 Franz Haimer Maschinenbau Kg Werkzeugaufnahme für ein Einschraubwerkzeug
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9889509B2 (en) * 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
US9874058B2 (en) 2014-07-31 2018-01-23 Baker Hughes, A Ge Company, Llc Fatigue resistant thread profile with combined curve rounding
KR101556265B1 (ko) * 2015-04-07 2015-09-30 (주)대광금속 풀림방지용 나사산 구조 및 그 가공공구
US9844817B2 (en) * 2015-08-11 2017-12-19 Iscar, Ltd. Replaceable cutting head having threaded mounting portion with two spaced apart conical abutment surfaces provided with the same cone angle, tool holder and rotary cutting tool
US10335871B2 (en) * 2016-04-12 2019-07-02 Iscar, Ltd. Replaceable face-milling head with integrally formed threaded shank-connector
JP6889918B2 (ja) * 2016-12-07 2021-06-18 第一工業株式会社 雄ネジおよび雄ネジ装着製品
CN106837972A (zh) 2017-01-11 2017-06-13 中国科学院合肥物质科学研究院 一种双曲率半径牙底外螺纹
PL3536893T3 (pl) * 2018-03-09 2021-03-08 Sandvik Mining And Construction Tools Ab Połączenie do wiercenia udarowego
US11420272B2 (en) * 2019-01-08 2022-08-23 Iscar, Ltd. Milling head having integrally formed cutting edges and rotary milling tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005127398A (ja) 2003-10-23 2005-05-19 Big Alpha Co Ltd めねじ部材及びおねじ部材並びにめねじの加工工具
JP2019512401A (ja) 2016-03-21 2019-05-16 イスカル リミテッド 円錐雌ねじを備えた工具ホルダ及び平行雄ねじを備えた交換可能な切削ヘッドを有する回転切削工具並びに前記工具ホルダ
WO2018083743A1 (ja) 2016-11-01 2018-05-11 オーエスジー株式会社 先端交換式切削工具の本体部及び先端交換式切削工具

Also Published As

Publication number Publication date
CA3186535A1 (en) 2022-03-17
KR20230065255A (ko) 2023-05-11
TW202222453A (zh) 2022-06-16
CN116033985A (zh) 2023-04-28
IL300467B1 (en) 2025-06-01
IL300467A (en) 2023-04-01
US20220072636A1 (en) 2022-03-10
TWI906290B (zh) 2025-12-01
WO2022054039A1 (en) 2022-03-17
JP2023539548A (ja) 2023-09-15
IL300467B2 (en) 2025-10-01
EP4210886A1 (en) 2023-07-19
BR112023001629A2 (pt) 2023-03-28
US11426803B2 (en) 2022-08-30
CN116033985B (zh) 2025-12-02

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