KR880012314A - 공구 어셈블리와 공구요소 및 이들 공구요소의 조립방법 - Google Patents

공구 어셈블리와 공구요소 및 이들 공구요소의 조립방법 Download PDF

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KR880012314A
KR880012314A KR1019880004548A KR880004548A KR880012314A KR 880012314 A KR880012314 A KR 880012314A KR 1019880004548 A KR1019880004548 A KR 1019880004548A KR 880004548 A KR880004548 A KR 880004548A KR 880012314 A KR880012314 A KR 880012314A
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tool
cross
projection
section
assembly
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KR950005413B1 (ko
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괴테 에스킬 안데르슨 켄
에스킬 오로프 엥슈트란트 스벤
군나르 아르스베르크 라아스
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레나르 타퀴스트
산드빅 아크티에블라그
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • 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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1075—Retention by screws
    • B23B31/1077—Retention by screws acting on a floating pin
    • 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
    • B23B31/006—Conical shanks of tools
    • 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
    • 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
    • B23B2231/48—Polygonal cross sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2265/00—Details of general geometric configurations
    • B23B2265/16—Elliptical
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/16—Longitudinal screw clamp
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17957—Friction grip
    • Y10T279/17965—Drill type
    • 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
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means
    • Y10T408/957—Tool adapter
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30952—Milling with cutter holder
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2585—Tool rest
    • Y10T82/2589—Quick release tool or holder clamp

Abstract

내용 없음

Description

공구 어셈블리와 공구요소 및 이들 공구요서의 조립방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 7 A도, 제 7 B도, 제 8 A도, 제 8 B도, 제 9 A도 및 제 9 B도는 단부와 측부에서 본 공구실시예의 도면, 제 9 C도는 홀더의 실시예의 단부면도.

Claims (14)

  1. 공구와 홀더를 위한 공구 혹은 아답터를 포함하는 제1부품과 제2부품을 포함하고, 전술한 제1부품(12)은 제2부품(11)을 마주본 제1지지표면(14)과 잘린 원추형 돌기(15A-15G)를 가지며, 전술한 제2부품은 전술한 제1지지표면에 부착하는 전술한 돌기와 제2지지표면(26)을 수용하도록 원추형 요홈(25A-25G)을 포함하고, 전술한 어셈블리(10A-10G)는 전술한 제2부품에 전술한 제1부품은 상대적으로 파지하기 위한 수단을 더 포함하며 전술한 어셈블리는 중심선(CL)을 가짐을 포함하는 공구 어셈블리에 있어서, 돌기(15A-15G)와 씨이트(25A-25G)가 비-원형(non-circular) 단면인 협동표면(16A-16G;25'A-25'G)를 포함하고, 돌기 혹은 요홈이 팽창될 수 있음에 특징이 있는 공구 어셈블리.
  2. 제 1 항에 있어서, 조립되지 않은 상태에서, 주어진 단면을 위한 돌기(15A-15G)의 단면칫수가, 조립안된 상태에서, 해당 단면내의 요홈(25A-25G)의 단면칫수와 다름이 특징인 공구 어셈블리.
  3. 제 2 항에 있어서, 돌기(15A-15G)와 씨이트(25A-25G)가 일반적으로 동일한 원추경사를 가짐에 특징이 있는 공구 어셈블리.
  4. 제 1 항에 있어서, 단면에서의 원추형 돌기(15A-15G)의 덮개표면(16A-16G)이 단면내에서 내접된 원(C)넘어 방사상으로 연장하는 적어도 하나의 요소를 가지고, 전술한 요소는 돌기의 덮개표면과 일체임을 특징으로 하는 공구 어셈블리.
  5. 제 3 항에 있어서, 원추경사가 1:2-1:20의 범위내에 있고, 선호적으로는 1:4-1:10의 범위내에 있음을 특징으로 하는 공구 어셈블리.
  6. 제 1 항에 있어서, 제2부품(11)이 어셈블리의 중심선(CL)과 동축인 중앙의 제1보어(20)을 가지고, 이 속에서 전술한 수단(19 ; 19′; 19″ )의 축방향 후방단부(27 ; 27′:31)가 연장하며, 전술한 수단의 축방향 전방단부는 제1부품(12)을 정합함을 특징으로 하는 공구 어셈블리.
  7. 제 4 항에 있어서, 중심선에 수직한 단면내의 시이트(25A-25G)가 돌기(15A-15G)는 3개 혹은 4개의 측면이 있는 에피트로코이드단면, 타원형단면, 3각 단면 혹은 반-타원형과 반-원형단면의 조합을 가짐을 특징으로 하는 공구 어셈블리.
  8. 제 6 항에 있어서, 돌기(15D ; 15E)가 3개의 혹은 4개의 측부가 있는 에피트로코이드단면 혹은 3각 단면을 가지고 요홈(25D ; 25E)의 벽(25′D ; 25′E)내의 해당 종방향 효홈(30)을 마주보는 단면의 모서리 영역내에 모지움(bevelled)된 종방향 부분(29)을 포함함을 특징으로 하는 공구 어셈블리.
  9. 제 2 항에 있어서, 일정한 단면내의 돌기(15A-15F)의 덮개표면의 칫수(d1)가 조립안된 상태의 같은 단면내의 요홈(25A-25E)의 벽(25'A-25'E)보다 5-100마이크로메타 큼을 특징으로 하는 공구 어셈블리.
  10. 제 4 항에 있어서, 돌기(15G)가 덮개표면(16G)으로부터 중앙나사구멍(24)으로 방사상으로 연장하고 돌기의 후방단부(17G)로부터 요소(12)의 지지표면(14)이 모자라게 끝나는 적어도 하나의 슬롯트(35)를 구비함을 특징으로 하는 공구 어셈블리.
  11. 요소(11)가 공구를 위한 홀더 혹은 공구를 위한 아답터 혹은 칩제거를 위한 공구이고, 전술한 요소가 그의 한 단부에서 중앙의 원추요홈(25A-25G)을 가지며, 제2지지표면(26)과 고착수단(19 ; 34,35)을 가지고, 전술한 요소가 중심선(CL)을 가지는 공구 어셈블리의 공구요소에 있어서, 요홈(25A-25G)이 중심선(CL)에 수직하게 잡혀진 단면에서 비-원형임을 특징으로 하는 공구요소.
  12. 요소(12)가 칩제거를 위한 공구, 공구를 위한 아답터, 공구를 위한 홀더이고, 전술한 요소는 그의 단부에서 중앙으로 갈려진 원추돌기(15A-15G)를 가지고, 제1지지표면(14)과 고착수단(24;19′; 16″;32)을 가지며, 전술한 요소가 중심축(CL)을 가지는 공구 어셈블리의 공구요소에 있어서, 부착부분(15A-15E)은 중심축(CL)에 수직하게 잡힌 단면에서 비-원형임을 특징으로 하는 공구요소.
  13. 비-원형의 단면을 가지는 숫요소의 원추형 돌기(15A-15F)가 암요소의 요홈(25A-25F)와 맞추어지도록 숫요소(12)와 암요소(11)를 가진 홀도와 아답터 혹은 공구를 구비하고;공구 혹은 아답터를 홀더를 향하게 밀기 위한 수단(19 ; 19′; 19″; 19″′)을 구비하고;전술한 돌기가 전술한 요홈에 붙을 때까지 전술한 요홈내에 전술한 원추형 돌기를 삽입하고;전술한 돌기를 전술한 요홈속으로 더밀어, 숫요소와 암요소의 지지표면(14,16)이 더 삽입되지 않고 공구 혹은 아답터를 기계작업중에 홀더에 단단히 잡아두도록 할 때까지 전술한 암요소를 팽창시키는 과정을 포함하는 공구요소 조립장치.
  14. 공구와 홀더를 위한 공구 혹은 아답터를 포함하는 공구요소를 조립하는 방법에 있어서, 숫부품의 쪼개진 원추형 돌기(15G)가 암부품내의 원추형 요홈(25G)내에서 팽창될 수 있는 돌기를 만들도록 숫부품(12)과 암부품(11)을 가진 홀더와 아답터 혹은 공구를 구비하고;어셈블리의 중앙측(CL)에 수직한 적어도 하나의 단면에서 그들 사이에 방사상의 칫수치가 있도록 하는 비-원형단면의 요홈과 돌기를 구비하고; 돌기를 팽창시키기 위한 수단을 포함하며;숫부품과 암부품의 지지표면(14 ; 16)이 더 삽입되지 않을 때까지 돌기를 요홈속으로 삽입시키고;요홈의 내벽(25′G)을 접촉하도록 돌기의 덮개 혹은 외주변 표면을 팽창시키고;덮개표면과 벽 사이에 충분한 마찰력을 구비하여 기계가공중에 암부품내에 숫부품을 단단히 잡아두도록 하는 과정을 포함하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880004548A 1987-04-21 1988-04-21 공구 어셈블리, 공구요소들 및 이들 공구요소들의 조립방법 KR950005413B1 (ko)

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SE8701621-8 1987-04-21
SE8701621A SE457623B (sv) 1987-04-21 1987-04-21 Verktygskoppling

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KR880012314A true KR880012314A (ko) 1988-11-26
KR950005413B1 KR950005413B1 (ko) 1995-05-24

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CN (1) CN1011208B (ko)
AR (1) AR241387A1 (ko)
AT (1) ATE107880T1 (ko)
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IL (1) IL86084A (ko)
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CN88102174A (zh) 1988-11-02
NO881697L (no) 1988-10-24
US5026224A (en) 1991-06-25
AU6267090A (en) 1990-12-13
FI97031C (fi) 1996-10-10
EP0294348B1 (en) 1994-06-29
AR241387A1 (es) 1992-06-30
SE8701621D0 (sv) 1987-04-21
BR8801853A (pt) 1988-11-22
AU627359B2 (en) 1992-08-20
IL86084A0 (en) 1988-09-30
FI881871A0 (fi) 1988-04-21
JP2536899B2 (ja) 1996-09-25
MX168954B (es) 1993-06-15
FI97031B (fi) 1996-06-28
FI881871A (fi) 1988-10-22
DK214288A (da) 1988-10-22
JPS63278735A (ja) 1988-11-16
NO881697D0 (no) 1988-04-20
DE3850450T2 (de) 1994-10-13
CA1321873C (en) 1993-09-07
DK214288D0 (da) 1988-04-20
US4834597A (en) 1989-05-30
AU1448788A (en) 1988-10-27
ZA882564B (en) 1988-10-11
EP0294348A1 (en) 1988-12-07
SE457623B (sv) 1989-01-16
KR950005413B1 (ko) 1995-05-24
ATE107880T1 (de) 1994-07-15
IL86084A (en) 1991-09-16
DK167602B1 (da) 1993-11-29
CN1011208B (zh) 1991-01-16
SE8701621L (sv) 1988-10-22
AU605850B2 (en) 1991-01-24
DE3850450D1 (de) 1994-08-04
US4934883A (en) 1990-06-19
ES2054874T3 (es) 1994-08-16
IN171052B (ko) 1992-07-04

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