WO2008102445A1 - 下穴加工具付きタップ - Google Patents

下穴加工具付きタップ Download PDF

Info

Publication number
WO2008102445A1
WO2008102445A1 PCT/JP2007/053220 JP2007053220W WO2008102445A1 WO 2008102445 A1 WO2008102445 A1 WO 2008102445A1 JP 2007053220 W JP2007053220 W JP 2007053220W WO 2008102445 A1 WO2008102445 A1 WO 2008102445A1
Authority
WO
WIPO (PCT)
Prior art keywords
tap
female thread
thread
drill
pilot hole
Prior art date
Application number
PCT/JP2007/053220
Other languages
English (en)
French (fr)
Inventor
Jiro Osawa
Takehiro Yamamoto
Takayuki Nakajima
Original Assignee
Osg Corporation
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 Osg Corporation filed Critical Osg Corporation
Priority to JP2009500040A priority Critical patent/JPWO2008102445A1/ja
Priority to US12/449,392 priority patent/US8496534B2/en
Priority to CN2007800516723A priority patent/CN101610868B/zh
Priority to DE112007003364T priority patent/DE112007003364T5/de
Priority to PCT/JP2007/053220 priority patent/WO2008102445A1/ja
Publication of WO2008102445A1 publication Critical patent/WO2008102445A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/20—Thread-cutting tools; Die-heads combined with other tools, e.g. drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G2200/00—Details of threading tools
    • B23G2200/14—Multifunctional threading tools
    • B23G2200/143—Tools comprising means for drilling
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/34—Combined cutting means
    • Y10T408/352—Combined cutting means including rotating cutter other than rotating, axially moving 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/34—Combined cutting means
    • Y10T408/356—Combined cutting means including plunging [single stroke] cutter
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/904—Tool or Tool with support with pitch-stabilizing ridge
    • Y10T408/9048—Extending outwardly from tool-axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)

Abstract

　図２において、ドリル１２の穴明け刃１３の径寸法Ｄｄがタップ部１４のおねじ２０の谷径ｄ1 よりも小さく、めねじ３０の内径Ｄ1 はそのおねじ２０の谷径ｄ1 によって定められるため、タップ部１４によって形成されためねじ３０とドリル１２との間には所定の隙間が形成される。このため、加工後にドリル付きタップ１０を逆回転させてめねじ３０から引き抜く際に、タップ部１４のおねじ２０がめねじ３０から抜け出した時にドリル付きタップ１０の拘束が解除されて径方向へ振れ変位しても、ドリル１２がめねじ３０に接触し難くなり、その接触に起因する不良品の発生が抑制される。
PCT/JP2007/053220 2007-02-21 2007-02-21 下穴加工具付きタップ WO2008102445A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009500040A JPWO2008102445A1 (ja) 2007-02-21 2007-02-21 下穴加工具付きタップ
US12/449,392 US8496534B2 (en) 2007-02-21 2007-02-21 Group of taps with prepared hole cutting tools
CN2007800516723A CN101610868B (zh) 2007-02-21 2007-02-21 带预钻孔加工件的丝锥
DE112007003364T DE112007003364T5 (de) 2007-02-21 2007-02-21 Gewindebohrer mit Vorfertigungsloch-Schneidwerkzeug
PCT/JP2007/053220 WO2008102445A1 (ja) 2007-02-21 2007-02-21 下穴加工具付きタップ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/053220 WO2008102445A1 (ja) 2007-02-21 2007-02-21 下穴加工具付きタップ

Publications (1)

Publication Number Publication Date
WO2008102445A1 true WO2008102445A1 (ja) 2008-08-28

Family

ID=39709731

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/053220 WO2008102445A1 (ja) 2007-02-21 2007-02-21 下穴加工具付きタップ

Country Status (5)

Country Link
US (1) US8496534B2 (ja)
JP (1) JPWO2008102445A1 (ja)
CN (1) CN101610868B (ja)
DE (1) DE112007003364T5 (ja)
WO (1) WO2008102445A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010095249A1 (ja) * 2009-02-20 2010-08-26 オーエスジー株式会社 ドリル付きタップ
CN102202825A (zh) * 2008-10-27 2011-09-28 Osg株式会社 螺旋丝锥

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120323242A1 (en) * 2011-06-16 2012-12-20 Industrial Technology Research Institute Surgical awl and method of using the same
CN102717158A (zh) * 2012-06-07 2012-10-10 江苏天工工具有限公司 一种钻深孔用带钻头的丝锥
CN107335873A (zh) * 2017-07-19 2017-11-10 四川川昊精工机械有限公司 一种加工效率高的丝锥
CN108098083A (zh) * 2017-12-27 2018-06-01 四川国鑫机械制造有限公司 复合丝锥
CN108608042A (zh) * 2018-05-07 2018-10-02 吉林工程技术师范学院 一种板孔钻头
US10773323B2 (en) * 2018-08-21 2020-09-15 Ford Motor Company Minimum quantity lubrication thread tap

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750177Y2 (ja) * 1977-07-18 1982-11-02
JPH01148229U (ja) * 1988-03-29 1989-10-13
JPH03100022U (ja) * 1990-02-01 1991-10-18

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1681326A (en) * 1926-11-18 1928-08-21 Leeuw Adolph L De Individual power feed for multiple tapping machines
US2703419A (en) * 1951-03-06 1955-03-08 Barth Corp Method and tool for swaging internal threads
DE1627402A1 (de) * 1967-07-15 1970-12-10 Stock & Co Spiralbohrer Werkze Spiral-Gewindebohrer
US4271554A (en) * 1979-01-09 1981-06-09 Allen-Stevens Corp. Combination drill and tap tool
AU1471783A (en) * 1983-03-04 1984-09-28 L. Scott Drill bit
US5271697A (en) * 1987-06-25 1993-12-21 Tapmatic International Corporation (Tic Ag) Tap and quick change tap holder assembly
CN88211332U (zh) * 1988-01-12 1988-12-28 龚伟海 可一次完成钻孔、攻丝工作的刃具
CN2070214U (zh) * 1990-09-10 1991-01-30 赵福林 复合钻攻
JPH1086019A (ja) 1996-09-19 1998-04-07 Honda Motor Co Ltd エンドミル付きタップおよびこのエンドミル付きタップによるねじ穴の加工方法
JPH10100020A (ja) 1996-09-30 1998-04-21 Mitsubishi Materials Corp ドリル付タップ
DE20303601U1 (de) * 2003-03-05 2003-05-08 Quanz, Reiner, 42859 Remscheid Bohrwerkzeug
JP3100022U (ja) * 2003-08-25 2004-04-30 ▲しい▼連科技股▲ふん▼有限公司 液晶ディスプレイの放熱装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750177Y2 (ja) * 1977-07-18 1982-11-02
JPH01148229U (ja) * 1988-03-29 1989-10-13
JPH03100022U (ja) * 1990-02-01 1991-10-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102202825A (zh) * 2008-10-27 2011-09-28 Osg株式会社 螺旋丝锥
WO2010095249A1 (ja) * 2009-02-20 2010-08-26 オーエスジー株式会社 ドリル付きタップ
EP2399700A1 (en) * 2009-02-20 2011-12-28 OSG Corporation Tap with drill
CN102438786A (zh) * 2009-02-20 2012-05-02 Osg株式会社 带钻头的丝锥
JP5301647B2 (ja) * 2009-02-20 2013-09-25 オーエスジー株式会社 ドリル付きタップ、およびめねじ加工方法
EP2399700A4 (en) * 2009-02-20 2013-10-30 Osg Corp THREAD CUTTER WITH DRILL

Also Published As

Publication number Publication date
US8496534B2 (en) 2013-07-30
US20100009766A1 (en) 2010-01-14
CN101610868A (zh) 2009-12-23
JPWO2008102445A1 (ja) 2010-05-27
DE112007003364T5 (de) 2009-12-24
CN101610868B (zh) 2012-04-25

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