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KR900014066A - 절삭용구 삽입물용 홀더 - Google Patents

절삭용구 삽입물용 홀더 Download PDF

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Publication number
KR900014066A
KR900014066A KR1019900002884A KR900002884A KR900014066A KR 900014066 A KR900014066 A KR 900014066A KR 1019900002884 A KR1019900002884 A KR 1019900002884A KR 900002884 A KR900002884 A KR 900002884A KR 900014066 A KR900014066 A KR 900014066A
Authority
KR
South Korea
Prior art keywords
holder
insert
cutting tool
elliptical
section
Prior art date
Application number
KR1019900002884A
Other languages
English (en)
Other versions
KR0145734B1 (ko
Inventor
진너 카알
Original Assignee
원본미기재
진너 게엠베하 프뢰지시온스 베르크 조이게
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 원본미기재, 진너 게엠베하 프뢰지시온스 베르크 조이게 filed Critical 원본미기재
Publication of KR900014066A publication Critical patent/KR900014066A/ko
Application granted granted Critical
Publication of KR0145734B1 publication Critical patent/KR0145734B1/ko

Links

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)
  • Spinning Or Twisting Of Yarns (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

내용 없음

Description

절삭용구 삽입물용 홀더
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 프로프트-오픈 키의 정면도.
제2도는 제1도 키의 평면도.
제3도는 제2도 키의 일부확대도.
제4도는 제3도의 다른 태양을 나타내는 도면.

Claims (9)

  1. 삽입물을 지지하고 그 대향하는 죠우(jaws) 8, 9가 타원단면을 갖는 프로프-오픈키(prop-open key) 1이 삽입되어 회전할 수 있는 타원형 슬롯영역(oval slotted area) 8, 9, 13을 갖는, 절삭용구 삽입물 특히 조각(carving)이나 커터비트(cutter bits)용 홀더에 있어서, 상기 타원형 슬롯영역 8, 9, 13은 죠우 8, 9에서 서로 서로 대향되게 놓여지고 타원단면의 만곡중 2개의 적은 정점원(apical circle)에 부합되게 움직이며 서로 거리를 두고 있는 2개의 리세스(recesses) 13으로부터 형성되며, 그 거리의 크기는 타원체의 큰 축 길이(a)와 작은 축 길이(b) 사이임을 특징으로 하는 절삭용구 삽입물용 홀더.
  2. 1항에 있어서, 사익 죠우 8, 9중 하나(8)에는 삽입물 11의 삽입을 제한하기 위해 돌출스톱 12가 제공되며, 이는 대향 죠우 9에 대하여 프로프트오픈(propped open)될 수 있도록 타원슬롯 영역8, 9, 13 뒤에서 삽입방향으로 테이퍼(taper)지며, 타원형슬롯영역 8, 9, 13이 스톱 12뒤에 삽입방향 16으로 배치됨을 특징으로 하는 절삭용구 삽입물용 홀더.
  3. 1항 내지 2항중 어느 항에 있어서, 타원단면의 다르게 굴곡진 정점영역(apical regions)은 가장자리 5에 의해 서로서로 분리되며, 이는 바람직하게는 키의 세로방향으로 움직이는(run) 것을 특징으로 하는 절삭용구 삽입물용 홀더.
  4. 1항 내지 3항중 어느 항에 있어서, 타원단면의 보다 큰 반경의 만곡은 정점영역내의 편구(偏球) 6이 제공됨을 특징으로 하는 절삭용구 삽입물용 홀더.
  5. 1항 내지 4항중 어느 항에 있어서, 키(key) 1이 L형의 기본형태를 갖고 L의 적은 아암 3은 타원단면내부로 동작함을 특징으로 하는 절삭용구 삽입물용 홀더.
  6. 1 내지 5항중 어느 항에 있어서, 삽입물 11이 그리퍼슬롯 10밖으로 당기는 방향 15로 움직이는 것을 방지하기 위한 임의의 제2돌출스톱 18이 제공됨을 특징으로 하는 절삭용구 삽입물용 홀더.
  7. 6항에 있어서, 용구 삽입물 11용 제2스톱 18의 접합면(abutment face)은 인접하는 홀더면 및/혹은 삽입이나 당김방향 15, 16에 대하여 직각, 경사지거나 볼록지거나 오목하게 되어 있음을 특징으로 하는 절삭용구 삽입물용 홀더.
  8. 6 혹은 7항에 있어서, 상기 접합면은 프로프트오픈 될 수 있는 죠우 8내의 리세스 20의 일부임을 특징으로 하는 절삭용구 삽입물용 홀더.
  9. 홀더와 맞물리게 형성되고 그리퍼슬롯 10으로부터 당김방향 15로 삽입물 11의 운동을 막는 돌기 17을 갖는 홀더 7용 용구 삽입물에 있어서, 홀더 7과 접촉하여 놓이도록 단면이 각주(角柱)로 오목하거나 볼록한 삽입물 및/혹은 그 돌기 17의 표면 21, 21a, 21b를 가짐을 특징으로 하는 용구 삽입물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900002884A 1989-03-03 1990-03-03 절삭공구삽입물용홀더 KR0145734B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3906822.6 1989-03-03
DE3906822A DE3906822C3 (de) 1989-03-03 1989-03-03 Halter für spanabhebende Werkzeug-Einsätze

Publications (2)

Publication Number Publication Date
KR900014066A true KR900014066A (ko) 1990-10-22
KR0145734B1 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)

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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
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Also Published As

Publication number Publication date
US5035545A (en) 1991-07-30
ATE100007T1 (de) 1994-01-15
DE3906822C3 (de) 1996-11-21
DE59004170D1 (de) 1994-02-24
EP0385495B1 (de) 1994-01-12
DE3906822A1 (de) 1990-09-06
EP0385495A1 (de) 1990-09-05
JP2838167B2 (ja) 1998-12-16
DE3906822C2 (ko) 1990-12-06
JPH03202204A (ja) 1991-09-04
ES2047728T3 (es) 1994-03-01
PT8336T (pt) 1992-03-31
KR0145734B1 (ko) 1998-10-15
PT8336U (pt) 1994-11-30

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