KR920007750A - 구멍 연삭 공구 - Google Patents

구멍 연삭 공구 Download PDF

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Publication number
KR920007750A
KR920007750A KR1019910018955A KR910018955A KR920007750A KR 920007750 A KR920007750 A KR 920007750A KR 1019910018955 A KR1019910018955 A KR 1019910018955A KR 910018955 A KR910018955 A KR 910018955A KR 920007750 A KR920007750 A KR 920007750A
Authority
KR
South Korea
Prior art keywords
grinding tool
hole grinding
tool according
cutter
groove
Prior art date
Application number
KR1019910018955A
Other languages
English (en)
Other versions
KR970004869B1 (ko
Inventor
크레스 디에테르
회베르 프리드리히
Original Assignee
대에테르 크레스
마팔 파브릭 피르 프레지숀스 베르케제우게 독토르 크레스 카게
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 대에테르 크레스, 마팔 파브릭 피르 프레지숀스 베르케제우게 독토르 크레스 카게 filed Critical 대에테르 크레스
Publication of KR920007750A publication Critical patent/KR920007750A/ko
Application granted granted Critical
Publication of KR970004869B1 publication Critical patent/KR970004869B1/ko

Links

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
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/007—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor for internal turning
    • 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
    • B23B27/1625—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 with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/086—Rake or top surfaces with one or more grooves
    • B23B2200/088—Rake or top surfaces with one or more grooves for clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/004—Adjustable elements
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge
    • 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
    • Y10T407/1922—Wedge clamp element
    • 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
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1938—Wedge clamp element
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2284—Wedge clamp element
    • 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
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support

Abstract

내용 없음

Description

구멍 연삭 공구
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 구멍 연삭공구의 전단부의 일부 사시도,
제2도는 제1도의 선 Ⅱ-Ⅱ에 따른 단면도.

Claims (13)

  1. 터닝 플레이트로서 구성되고, 커터 전면부를 가지고 있는 적어도 1개의 커터 플레이트를 구비하고, 상기 커터 플레이트가 최소한 1개의 체결편을 사용하여 공구헤드에 형성되는 홈에 체결 고정될수 있는 구멍연삭공구에 있어서, 커터 전면부(19)에 커터 플레이트(3)의 종방향 축선에 거의 평행을 이루고, 적합하기로는 그 종방향 축선에 대해서 대칭으로 배치되는 적어도 2개의 홈(37)이 형성되고, 상기 홈(37)들은 체결편(5)의 커터 전면부측의 지지면에 기점을 둔 돌기(43)과 같이 작용하여 형상 구속적인 회동 저지부를 형성하는 것을 특징으로 하는 구멍연삭공구.
  2. 제1항에 있어서, 홈(37) 또는 돌기(43)이 V자 형상의 프랭크에 의하여 구분 형성하는 것을 특징으로 하는 구멍 연삭 공구.
  3. 제2항에 있어서, 프랭크가 상호 140°내지 40°의 각도를 이루고 있는 것을 특징으로 하는 구멍 연삭 공구.
  4. 제2항에 있어서, 프랭크가 상호 120°내지 70°의 각도를 이루고 있는 것을 특징으로 하는 구멍 연삭 공구.
  5. 제2항에 있어서, 프랭크가 상호 90°의 각도를 구성하고 있는 것을 특징으로 하는 구멍 연삭 공구.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 홈(37)이 커터 플레이트(3)의 커터 전면부(19)의 전 길이를 관통하도록 연장되고, 또 돌기(43)이 체결편(5)의 지지면의 전폭을 관통하도록 연장되는 것을 특징으로 하는 구멍 연삭 공구.
  7. 제1항 내지 제5항중 어느 한 항에 있어서, 홈(37)이 커터 플레이트(3)의 커터 전면부(19)의 전 길이를 관통하도록 연장되는 것을 특징으로 하는 구멍 연삭 공구.
  8. 제1항 내지 제5항중 어느 한 항에 있어서, 돌기(43)이 체결편(5)의 지지면의 전폭을 관통하도록 연장되는 것을 특징으로 하는 구멍 연삭 공구.
  9. 제1항 내지 제8항중 어느 한 항에 있어서, 커트플레이트(3)이 오목부(9)의 내측에서 변위 자재하도록 회동 저지부가 구성되는 것을 특징으로 하는 구멍 연삭 공구.
  10. 제1항 내지 제8항중 어느 한 항에 있어서, 회동 저지부의 홈(37)과 돌출부 (43)이 커터 플레이트(3)의 변위 방향으로 평행으로 배치된 것을 특징으로 하는 구멍 연삭 공구.
  11. 제1항 내지 제8항중 어느 한 항에 있어서, 커트플레이트(3)의 홈(37)을 구비하는 접촉면(E1)과, 체결편(5)의 돌기(43)을 구비하는 접촉면(E2)가 체결편(5)의 크램프립(21)의 단부로부터 체결편(5)의 체결나사(29)의 방향으로 개방되는 형상을 한 예각(α)를 이루고 교차되는 것을 특징으로 하는 구멍 연삭 공구.
  12. 제11항에 있어서, 예각(α)가 1°내지 10°의 범위인 것을 특징으로 하는 구멍 연삭공구.
  13. 제11항에 있어서, 예각(α)가 1°내지 3°의 범위인 것을 특징으로 하는 구멍 연삭공구.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910018955A 1990-10-29 1991-10-28 구멍 절삭 공구 KR970004869B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4034345.6 1990-10-29
DE4034345A DE4034345C1 (ko) 1990-10-29 1990-10-29

Publications (2)

Publication Number Publication Date
KR920007750A true KR920007750A (ko) 1992-05-27
KR970004869B1 KR970004869B1 (ko) 1997-04-08

Family

ID=6417241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910018955A KR970004869B1 (ko) 1990-10-29 1991-10-28 구멍 절삭 공구

Country Status (16)

Country Link
US (1) US5211516A (ko)
EP (1) EP0486791B1 (ko)
JP (1) JP2756382B2 (ko)
KR (1) KR970004869B1 (ko)
AT (1) ATE104882T1 (ko)
AU (1) AU647193B2 (ko)
BR (1) BR9104661A (ko)
CA (1) CA2053461C (ko)
CZ (1) CZ278896B6 (ko)
DE (2) DE4034345C1 (ko)
DK (1) DK0486791T3 (ko)
ES (1) ES2054417T3 (ko)
HU (1) HU214606B (ko)
MX (1) MX9101759A (ko)
PT (1) PT99354B (ko)
RU (1) RU2043882C1 (ko)

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GB9304838D0 (en) * 1993-03-09 1993-04-28 Hydra Tools Int Plc Rotary metal cutting tool
IT230444Y1 (it) * 1993-10-01 1999-06-07 Omus S P A In Amministrazione Inserto tagliente perfezionato per alesatori
GB9418505D0 (en) * 1994-09-14 1994-11-02 C L A Tools Ltd Boring tool and tool holder
RU2159167C2 (ru) * 1994-11-10 2000-11-20 Кеннаметал Хертель АГ Веркцойге + Хартштоффе Сверлильный инструмент
SE509339C2 (sv) * 1994-12-08 1999-01-11 Seco Tools Ab Verktyg och skär för spånavskiljande bearbetning
AT1323U1 (de) * 1996-04-18 1997-03-25 Plansee Tizit Gmbh Schneidwerkzeug mit klemmvorrichtung
DE19654421B4 (de) * 1996-12-24 2006-04-20 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Messerplatte für ein Werkzeug zur spanabhebenden Feinbearbeitung
DE19721900C2 (de) * 1997-05-26 1999-04-15 Fette Wilhelm Gmbh Schaftfräser
US6189584B1 (en) 1998-08-12 2001-02-20 Douglas Scott Cayce Disposable carbide blade assembly for universal rotary cutter
IL127192A (en) * 1998-11-22 2008-06-05 Gideon Barazani Flexible fastening mechanism for applications
ATE258094T1 (de) * 2000-12-05 2004-02-15 Mapal Fab Praezision Werkzeug zur spanenden feinbearbeitung von werkstücken
DE10113707C1 (de) * 2001-03-16 2002-10-10 Mapal Fab Praezision Werkzeug zur spanabtragenden Bearbeitung eines Werkstücks aus hochfestem Material
GB0125690D0 (en) * 2001-10-26 2001-12-19 Bencere Elliott Ltd A reamer and blade therefor
DE102005051545B4 (de) * 2005-10-27 2008-01-31 Kennametal Inc. Werkzeughalter
JP4625424B2 (ja) * 2006-05-17 2011-02-02 加藤電機株式会社 ヒンジ装置及び携帯機器
EP2105230B1 (en) * 2008-03-28 2014-01-15 Mitsubishi Materials Corporation Insert clamping wedge and insert-detachable type cutter
DE102008063127A1 (de) * 2008-12-24 2010-07-01 Gühring Ohg Werkzeug mit einem lösbar gespannten Schneidkörper
US9211590B2 (en) * 2013-09-20 2015-12-15 Kennametal Inc. Screw head wedge clamp assembly for cutting tool
US9475138B2 (en) 2014-01-22 2016-10-25 Kennametal Inc. Cutting tool having insert pocket with cantilevered member
DE202014003962U1 (de) * 2014-05-13 2014-06-11 Robert Bosch Gmbh Werkzeug
US20160016233A1 (en) * 2014-07-17 2016-01-21 Kennametal India Limited Notched cutting inserts and applications thereof
JP2021524389A (ja) * 2018-05-24 2021-09-13 ノー スクリュー リミテッド 内部冷却の工具ならびに切削インサート、およびその製造方法

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DE2614599C3 (de) * 1976-04-05 1979-08-23 Mapal Fabrik Fuer Praezisionswerkzeuge Dr. Kress Kg, 7080 Aalen Reibahle für die Bearbeitung eng tolerierter Bohrungen
IT1145995B (it) * 1981-01-08 1986-11-12 Iscar Ltd Utensile per il taglio di metalli provvisto di inserto sostituibile
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JPS57166747A (en) * 1981-04-07 1982-10-14 Toshiba Corp Signal processing antenna
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DE3343448A1 (de) * 1983-12-01 1985-06-13 Hochmuth + Hollfelder, 8500 Nürnberg Schneidwerkzeug zur spanabhebenden metallbearbeitung
US4645385A (en) * 1984-03-23 1987-02-24 Werner Keller Device for clamping cutting inserts
JPH0833974B2 (ja) * 1987-08-19 1996-03-29 ソニー株式会社 磁気ヘッド駆動回路
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Also Published As

Publication number Publication date
EP0486791A2 (de) 1992-05-27
DK0486791T3 (da) 1994-09-12
AU647193B2 (en) 1994-03-17
ATE104882T1 (de) 1994-05-15
CS327691A3 (en) 1992-05-13
PT99354A (pt) 1993-12-31
JP2756382B2 (ja) 1998-05-25
CZ278896B6 (en) 1994-08-17
BR9104661A (pt) 1992-06-16
CA2053461C (en) 1998-05-19
DE4034345C1 (ko) 1991-08-29
JPH05309511A (ja) 1993-11-22
EP0486791A3 (en) 1992-09-09
MX9101759A (es) 1992-06-05
CA2053461A1 (en) 1992-04-30
PT99354B (pt) 1999-02-26
HUH3691A (en) 1993-12-28
DE59101502D1 (de) 1994-06-01
ES2054417T3 (es) 1994-08-01
AU8676191A (en) 1992-05-07
HU913393D0 (en) 1992-01-28
KR970004869B1 (ko) 1997-04-08
US5211516A (en) 1993-05-18
HU214606B (hu) 1998-04-28
EP0486791B1 (de) 1994-04-27
RU2043882C1 (ru) 1995-09-20

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