KR0145734B1 - 절삭공구삽입물용홀더 - Google Patents
절삭공구삽입물용홀더Info
- Publication number
- KR0145734B1 KR0145734B1 KR1019900002884A KR900002884A KR0145734B1 KR 0145734 B1 KR0145734 B1 KR 0145734B1 KR 1019900002884 A KR1019900002884 A KR 1019900002884A KR 900002884 A KR900002884 A KR 900002884A KR 0145734 B1 KR0145734 B1 KR 0145734B1
- Authority
- KR
- South Korea
- Prior art keywords
- holder
- insert
- jaw
- slot
- key
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
-
- 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
- B23B27/04—Cutting-off tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/02—Fixation using an elastically deformable clamping member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/078—Hand tools used to operate chucks or to assemble, adjust or disassemble tools or equipment used for turning, boring or drilling
- B23B2260/0785—Hand tools used to operate chucks or to assemble, adjust or disassemble tools or equipment used for turning, boring or drilling for unclamping cutting inserts
-
- 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
- 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
- Y10T407/2286—Resiliently biased clamp jaw
-
- 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
- Y10T407/2286—Resiliently biased clamp jaw
- Y10T407/2288—Integral with holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Beans For Foods Or Fodder (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
Claims (9)
- 삽입물 11을 지지하는 고정슬롯 10을 갖추고, 서로 대향하는 죠우(jaws) 8, 9가 타원형 슬롯영역(oval slotted area)을 갖추며, 상기 타원형 슬롯영역으로 타형단면윤곽(profile)을 갖는 프로프-개방키(prop-open key) 1가 삽입되어 회전할 수 있는 절삭공구 삽입용 특히 조각(carving)이나 커터비트(cutter bits)용 홀더에 있어서, 상기 타원형 슬롯영역은 상기 죠우 8, 9에서 각각 서로 대향되게 놓여지고, 상기 타원단면윤곽의 곡률중 2개의 적은 정점원(apical circle)에 부합되게 연장하며, 서로 일정거리를 두고 있는 2개의 요홈(recesses) 13으로 형성되며, 그 크기는 상기 타원단면윤곽의 긴 축(a)길이와 짧은 축(b)길이의 사이임을 특징으로 하는 절삭 공구 삽입물용 홀더.
- 제1항에 있어서, 상기 죠우 8에는 삽입물 11의 삽입을 제한하기 위한 멈춤돌기 12가 제공되며, 이는 대향 죠우 9에 대하여 프로프 개방(propped open) 될 수 있도록 상기 타원슬롯 영역뒤에서 삽입방향 16으로 테이퍼(taper)지며, 상기 타원형슬롯영역이 삽입방향 16으로 상기 멈춤돌기 12 후방측에 배치됨을 특징으로 하는 절삭공구 삽입물용 홀더.
- 제1항내지 2항중 어는 한 항에 있어서, 상기 타원단면윤곽에서 서로 다르게 만곡된 정점영역(apical regions)은 에지 5에 의해 서로서로 분리되며, 이는 키의 길이방향으로 연장함을 특징으로 하는 절삭공구 삽입물용홀더.
- 제1항에 있어서, 상기 타원단면윤곽의 보다 큰 반경의 곡률은 정점영역내에 각각 편구(偏球, oblateness) 6가 제공됨을 특징으로 하는 절삭공구 삽입물용 홀더.
- 제1항에 있어서, 상기 키(key) 1가 L형의 기본형태를 갖고, 상기 L형의 적은 아암 3이 상기 타원단면윤곽을 형성함을 특징으로 하는 절삭공구 삽입물용 홀더.
- 제1항에 있어서, 상기 삽입물 11이 고정 슬롯 10 밖으로 향하는 당김방향 15으로 이동되는 것을 방지하기 위한 제2멈춤돌기 18가 제공됨을 특징으로 하는 절삭공구 삽입물용 홀더.
- 제6항에 있어서, 상기 공구삽입물 11용 제2멈춤돌기 18의 접촉면(abutment face)은 인접하는 홀더면 및/혹은 당김이난 삽입방향 15, 16에 대하여 직각을 형성하거나, 경사지거나, 볼록하거나, 오목하게 형성되어 있음을 특징으로 하는 절삭공구 삽입물용 홀더.
- 제7항에 있어서, 상기 접촉면은 프로프 개방 될 수 있는 죠우 8내의 요홈 20의 일부임을 특징으로 하는 절삭공구 삽입물용 홀더.
- 홀더와 맞물리게 형성되고, 고정슬롯 10으로부터 당김방향 15으로 이동을 막는 돌기 17를 갖추며, 청구항 6내지 8중의 어느하나에 기재된 홀더용 공구 삽입물에 있어서, 상기 홀더에 접촉하여 놓이도록 단면이 각기둥형상(prismatically)으로 오목하거나 볼록한 접촉면 21, 21a, 21b을 상, 하측면 및/혹은 상기 돌기 17에 형성함을 특징으로 하는 공구 삽입물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3906822A DE3906822C3 (de) | 1989-03-03 | 1989-03-03 | Halter für spanabhebende Werkzeug-Einsätze |
DEP3906822.6 | 1989-03-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900014066A KR900014066A (ko) | 1990-10-22 |
KR0145734B1 true KR0145734B1 (ko) | 1998-10-15 |
Family
ID=6375462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900002884A KR0145734B1 (ko) | 1989-03-03 | 1990-03-03 | 절삭공구삽입물용홀더 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5035545A (ko) |
EP (1) | EP0385495B1 (ko) |
JP (1) | JP2838167B2 (ko) |
KR (1) | KR0145734B1 (ko) |
AT (1) | ATE100007T1 (ko) |
DE (2) | DE3906822C3 (ko) |
ES (1) | ES2047728T3 (ko) |
PT (1) | PT8336U (ko) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4024096A1 (de) * | 1990-07-30 | 1992-02-06 | Hollfelder Hans Peter | Schneidwerkzeug, insbesondere bohrstange |
DE4236370A1 (de) * | 1992-10-28 | 1994-05-05 | Krupp Widia Gmbh | Spanabhebendes Werkzeug, insbesondere Stecheinsatz |
US5743680A (en) * | 1992-10-28 | 1998-04-28 | Widia Gmbh | Metal removing tool, in particular lancing insert |
DE9317533U1 (de) * | 1993-11-16 | 1994-02-10 | Krupp Widia Gmbh, 45145 Essen | Halter für spanabhebende Werkzeugeinsätze |
IL107675A (en) | 1993-11-19 | 1997-01-10 | Iscar Ltd | Clamping device for a cutting insert |
DE4424534C2 (de) * | 1994-07-12 | 1996-08-14 | Oehler Maschbau Gmbh | Werkzeug |
SE509296C2 (sv) * | 1994-11-29 | 1999-01-11 | Mircona Ab | Anordning vid slitsfräs |
SE505399C2 (sv) * | 1995-11-09 | 1997-08-18 | Sandvik Ab | Fastspänningsförfarande och fastspänningsanordning för skär |
SE512319C2 (sv) * | 1997-08-29 | 2000-02-28 | Sandvik Ab | Nyckel för skärhållare av bladtyp |
DE19739855A1 (de) * | 1997-09-11 | 1999-04-15 | Afos Geraete Herstellungs Und | Spanabhebendes Werkzeug mit Schneideinsatz |
WO1999015296A1 (en) * | 1997-09-24 | 1999-04-01 | Sandvik Ab | Insert holder and key for insert holders |
SE511934C2 (sv) * | 1997-09-24 | 1999-12-20 | Sandvik Ab | Verktyg för spånavskiljande bearbetning |
US5921724A (en) * | 1997-12-18 | 1999-07-13 | Kennametal Inc. | Insert and toolholder for machining operations |
DE19814064C1 (de) * | 1998-03-30 | 1999-05-06 | Horn P Hartmetall Werkzeugfab | Halter für spanabhebende Werkzeug-Einsätze |
IL124496A (en) * | 1998-05-14 | 2003-05-29 | Iscar Ltd | Tool holder |
IL127192A (en) * | 1998-11-22 | 2008-06-05 | Gideon Barazani | Flexible fastening mechanism for applications |
AT4597U1 (de) * | 1999-11-10 | 2001-09-25 | Plansee Tizit Ag | Spanabhebendes werkzeug |
DE10132721C1 (de) * | 2001-07-05 | 2003-01-23 | Horn P Hartmetall Werkzeugfab | Schneidvorrichtung |
CN101979195B (zh) * | 2002-10-18 | 2013-06-19 | 肯纳合金公司 | 刀夹和带有断屑面的金属切削刀片 |
FR2894858B1 (fr) * | 2005-12-16 | 2009-07-03 | Safety Production Soc Par Acti | Dispositif de bridage a machoire flexible. |
DE102007019463A1 (de) * | 2007-04-25 | 2008-10-30 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Wendeschneidplatte |
DE102008063127A1 (de) | 2008-12-24 | 2010-07-01 | Gühring Ohg | Werkzeug mit einem lösbar gespannten Schneidkörper |
WO2011000904A1 (de) * | 2009-07-03 | 2011-01-06 | Ceramtec Ag | Adapter für ein spanabhebendes schneidwerkzeug zur aufnahme eines hartstoff-einsatzes |
US8784014B2 (en) * | 2009-10-29 | 2014-07-22 | Kyocera Corporation | Cutting insert, cutting tool, and method of manufacturing machined product using the same |
AT509926B1 (de) * | 2010-06-09 | 2012-12-15 | Boehlerit Gmbh & Co Kg | Schneidplatte und sägeblatt mit einer vielzahl derartiger schneidplatten |
DE102012004804C5 (de) | 2012-03-09 | 2019-03-14 | Kennametal Inc. | Stechschneidplatte sowie Stechschneidwerkzeug |
US8905684B2 (en) | 2012-06-22 | 2014-12-09 | Kennametal Inc. | Slotting cutter, cutting insert and tool therefor |
DE102012017424B4 (de) | 2012-09-04 | 2018-07-19 | Kennametal Inc. | Vorrichtung für Stechschneidwerkzeug, Stechschneidplatte sowie Stechschneidwerkzeug |
SE537176C2 (sv) * | 2013-06-28 | 2015-02-24 | Sandvik Intellectual Property | Verktyg för spånavskiljande bearbetning, samt skärhållande blad jämte nyckel härför |
EP3124143B1 (en) * | 2014-03-25 | 2023-08-02 | Kyocera Corporation | Cutting insert, cutting tool, and method for manufacturing cut product |
US9579727B2 (en) | 2014-05-28 | 2017-02-28 | Kennametal Inc. | Cutting assembly with cutting insert having enhanced coolant delivery |
JP6677870B2 (ja) * | 2016-02-26 | 2020-04-08 | 三菱マテリアル株式会社 | クランプ作業工具付き刃先交換式溝入れ工具、及びクランプ作業工具 |
DE102016109327A1 (de) * | 2016-05-20 | 2017-11-23 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Halter für ein Werkzeug zur spanenden Bearbeitung, insbesondere für ein Langdrehwerkzeug |
US10010942B2 (en) | 2016-06-20 | 2018-07-03 | Iscar, Ltd. | Cutting tool and cutting insert having a deep blind opening |
CN106346031A (zh) * | 2016-11-01 | 2017-01-25 | 东方电气集团东方汽轮机有限公司 | 一种加工带凸台内孔环槽用镗刀 |
DE202019103472U1 (de) | 2019-06-24 | 2019-07-05 | Zcc Cutting Tools Europe Gmbh | Werkzeug |
DE102019116864A1 (de) | 2019-06-24 | 2020-12-24 | Zcc Cutting Tools Europe Gmbh | Klemmhalter |
DE202019103574U1 (de) | 2019-06-28 | 2019-07-26 | Zcc Cutting Tools Europe Gmbh | Klemmhalter |
DE102022127173A1 (de) * | 2022-10-18 | 2024-04-18 | Zinner GmbH Präzisionswerkzeuge | Werkzeughalter, umfassend eine Aluminiumlegierung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US174216A (en) * | 1876-02-29 | Improvement in saws | ||
US246703A (en) * | 1881-09-06 | atkins | ||
DE7205311U (de) * | 1971-03-01 | 1974-11-28 | Sandvik Ab | Schneidwerkzeug , insbesondere zum Schneiden dünner Späne |
SE368785B (ko) * | 1971-03-01 | 1974-07-22 | Sandvik Ab | |
SU563229A1 (ru) * | 1974-12-16 | 1977-06-30 | Kuznetsov Ivan P | Отрезной резец |
US4583887A (en) * | 1979-12-04 | 1986-04-22 | Iscar Ltd. | Rotary slot cutting tools |
US4417833A (en) * | 1979-12-04 | 1983-11-29 | Iscar Ltd. | Rotary slot cutting tools |
US4357123A (en) * | 1980-08-28 | 1982-11-02 | The Valeron Corporation | Insert retention apparatus |
AT381262B (de) * | 1982-05-18 | 1986-09-25 | Ver Edelstahlwerke Ag | Abstech- und einstechwerkzeug |
DE3219150C3 (de) * | 1982-05-21 | 1991-06-13 | Karl Zinner | Stechwerkzeug mit selbstklemmendem schneideinsatz |
DD218850A1 (de) * | 1982-09-29 | 1985-02-20 | Fz Der Werkzeugindustrie Im Ve | Schneideinsatz und einsatzhalter |
DE3301919A1 (de) * | 1983-01-21 | 1984-07-26 | Werner 6967 Buchen Keller | Vorrichtung zur klemmenden befestigung von schneideinsaetzen |
DE3420653A1 (de) * | 1984-06-02 | 1985-12-05 | Klaus Ing.(grad.) 7277 Wildberg Kemmer | Schneid- oder abstechwerkzeug |
DE3635052A1 (de) * | 1986-09-10 | 1988-03-24 | Reika Werk Gmbh Maschf | Werkzeug zur spanabehbenden metallbearbeitung wie anfasen, stechen, plandrehen und fraesen |
-
1989
- 1989-03-03 DE DE3906822A patent/DE3906822C3/de not_active Expired - Lifetime
-
1990
- 1990-02-26 US US07/485,091 patent/US5035545A/en not_active Expired - Lifetime
- 1990-03-02 ES ES90104094T patent/ES2047728T3/es not_active Expired - Lifetime
- 1990-03-02 EP EP90104094A patent/EP0385495B1/de not_active Expired - Lifetime
- 1990-03-02 AT AT90104094T patent/ATE100007T1/de not_active IP Right Cessation
- 1990-03-02 DE DE90104094T patent/DE59004170D1/de not_active Expired - Lifetime
- 1990-03-02 JP JP2052575A patent/JP2838167B2/ja not_active Expired - Fee Related
- 1990-03-03 KR KR1019900002884A patent/KR0145734B1/ko not_active IP Right Cessation
-
1991
- 1991-08-30 PT PT8336U patent/PT8336U/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT8336T (pt) | 1992-03-31 |
DE3906822C2 (ko) | 1990-12-06 |
ATE100007T1 (de) | 1994-01-15 |
DE3906822C3 (de) | 1996-11-21 |
JPH03202204A (ja) | 1991-09-04 |
PT8336U (pt) | 1994-11-30 |
ES2047728T3 (es) | 1994-03-01 |
EP0385495B1 (de) | 1994-01-12 |
EP0385495A1 (de) | 1990-09-05 |
US5035545A (en) | 1991-07-30 |
JP2838167B2 (ja) | 1998-12-16 |
KR900014066A (ko) | 1990-10-22 |
DE59004170D1 (de) | 1994-02-24 |
DE3906822A1 (de) | 1990-09-06 |
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