JP7011068B2 - シールを含むコレット - Google Patents
シールを含むコレット Download PDFInfo
- Publication number
- JP7011068B2 JP7011068B2 JP2020537282A JP2020537282A JP7011068B2 JP 7011068 B2 JP7011068 B2 JP 7011068B2 JP 2020537282 A JP2020537282 A JP 2020537282A JP 2020537282 A JP2020537282 A JP 2020537282A JP 7011068 B2 JP7011068 B2 JP 7011068B2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- collet
- tightening
- jaws
- recess
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- 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
- B23B31/001—Protection against entering of chips or dust
-
- 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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/33—Elastomers, e.g. rubber
-
- 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
- B23B2231/36—Sealed joints
-
- 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
- Y10T279/17291—Resilient split socket
- Y10T279/17376—Resilient member reinforced by another resilient member
-
- 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
- Y10T279/17384—Socket type with means to exclude contaminants; e.g., seal, shield
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Gripping On Spindles (AREA)
Description
特に、本発明は、互いに対して可動である複数の締付顎部と、隣接する締付顎部の互いに対向する側面の1つに設けられた少なくとも1つの凹部と、それぞれの場合において、隣接する締付顎部を互いに対して弾性的に負荷する凹部に挿入されたばねとを有するコレットに関する。
したがって、シールが2つの対向する締結部を備える場合、前記締結部は、隣接する締付顎部の対向する側面の対向する凹部に係合するか、または挿入される。したがって、シールの両側に延在するシールリップは、隣接する締付顎部の対向する側面上に支持される。
20:締付顎部
22:凹部
30:シール
32:締結部
Claims (7)
- (i)互いに対して移動可能な複数の締付顎部(20)と、
(ii)隣接する締付顎部(20)の互いに対面する側面の1つに設けられた少なくとも1つの凹部(22)、及び
(iii)隣接する締付顎部(20)を互いに対して弾性的に負荷する少なくとも1つの凹部(22)に挿入されたばねを、
含む、コレット(10)であって、以下の特徴を有するコレット(10); シール(30)は隣接する締付顎部(20)の2つの側面の間の間隙を密封し、シール(30)は、少なくとも1つの凹部(22)に係合する締結部(32)を有し、前記締結部(32)は、前記ばねを収容する、弾性材料で作られた中空円筒として設計されていることを特徴とする、コレット(10)。 - シール(30)の外縁が、締付顎部(20)の側面の外形に対応することを特徴とする請求項1に記載のコレット(10)。
- シール(30)が、隣接する締付顎部(20)の両側面の間のギャップを完全に埋めることを特徴とする請求項1または2に記載のコレット(10)。
- シール(30)は、シール(30)の平面から伸びるシールリップ(34)含むことを特徴とする請求項1~3のいずれか一に記載のコレット(10)。
- シールリップ(34)が、シール(30)の縁部に配置されていることを特徴とする請求項4に記載のコレット(10)。
- シール(30)が、締付顎部(20)間のギャップ平面に関して鏡面対称であることを特徴とする請求項1~5のいずれか一に記載のコレット(10)。
- 3つの締付顎部(20a、20b、20c)を含むことを特徴とする、請求項1~6のいずれか一に記載のコレット(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017123811.5 | 2017-10-12 | ||
DE102017123811.5A DE102017123811B3 (de) | 2017-10-12 | 2017-10-12 | Spannzange mit Dichtung |
PCT/DE2018/100698 WO2019072332A1 (de) | 2017-10-12 | 2018-08-08 | Spannzange mit dichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020534174A JP2020534174A (ja) | 2020-11-26 |
JP7011068B2 true JP7011068B2 (ja) | 2022-01-26 |
Family
ID=63363812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020537282A Active JP7011068B2 (ja) | 2017-10-12 | 2018-08-08 | シールを含むコレット |
Country Status (8)
Country | Link |
---|---|
US (1) | US10953478B2 (ja) |
EP (1) | EP3694666B1 (ja) |
JP (1) | JP7011068B2 (ja) |
KR (1) | KR20200044050A (ja) |
CN (1) | CN111212699A (ja) |
DE (1) | DE102017123811B3 (ja) |
PL (1) | PL3694666T3 (ja) |
WO (1) | WO2019072332A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020121187B4 (de) | 2020-08-12 | 2024-08-01 | JBS-System GmbH | Führungsbuchse zum Führen einer Werkstoffstange |
WO2022201092A1 (en) * | 2021-03-26 | 2022-09-29 | Chia-Mo S.R.L. | Clamping chuck and method for making a clamping chuck |
DE102023102279A1 (de) | 2023-01-31 | 2024-08-01 | JBS-System GmbH | Führungsbuchsensystem |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772773A (zh) | 2016-04-01 | 2016-07-20 | 东莞市百方建航机械配件有限公司 | 一种橡胶弹性夹头 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE506293A (ja) * | 1943-05-04 | |||
US2448423A (en) * | 1945-09-14 | 1948-08-31 | Wade Tool Co | Collet seal |
US2557301A (en) * | 1946-11-01 | 1951-06-19 | Hardinge Brothers Inc | Seal for chucks or collets |
US2608414A (en) * | 1949-11-23 | 1952-08-26 | New Britain Machine Co | Collet plug |
US2631860A (en) * | 1950-01-20 | 1953-03-17 | Randolph F Bronson | Double-acting collet |
US3022082A (en) * | 1960-06-21 | 1962-02-20 | Jacobs Mfg Co | Collet |
JPS431013Y1 (ja) * | 1965-01-20 | 1968-01-18 | ||
JPS4630864Y1 (ja) * | 1968-03-30 | 1971-10-25 | ||
US3539193A (en) * | 1968-10-09 | 1970-11-10 | Hardinge Brothers Inc | Seals for collets |
US4155563A (en) * | 1977-02-08 | 1979-05-22 | Flinchbaugh Products, Inc. | Apparatus for applying high torque levels |
US4309041A (en) * | 1979-09-12 | 1982-01-05 | Hardinge Brothers, Inc. | Machine tool collet |
KR930010779B1 (ko) * | 1985-05-22 | 1993-11-11 | 구로다 세이꼬 가부시끼가이샤 | 척(회전 절삭공구를 파지하는 척) |
US4858938A (en) | 1988-04-08 | 1989-08-22 | Hardinge Brothers, Inc. | Two piece collet with interlocking collet segments |
US5096213A (en) * | 1990-08-31 | 1992-03-17 | Hardinge Brothers, Inc. | Collet assembly |
DE9320515U1 (de) | 1992-03-27 | 1994-09-01 | Schmidt, Claus, 74321 Bietigheim-Bissingen | Spannfutter für Werkzeugmaschinen |
JP3404058B2 (ja) * | 1992-10-20 | 2003-05-06 | 甲南設計工業株式会社 | 薄肉金属パイプの切断装置 |
US5641168A (en) * | 1995-05-31 | 1997-06-24 | Power Tool Holders, Inc. | Machine tool collet with axial stop |
WO1999016568A1 (en) * | 1997-09-29 | 1999-04-08 | Lloyd Don R | Collet for a machine-tool chuck |
DE10057977A1 (de) * | 2000-11-22 | 2002-06-06 | Hainbuch Gmbh Spannende Tech | Spannfutter |
JP2003165007A (ja) * | 2001-09-18 | 2003-06-10 | Big Alpha Co Ltd | コレット |
US6726221B2 (en) * | 2002-05-29 | 2004-04-27 | Hardinge Inc. | Dead length collet chuck assembly |
DE202013010357U1 (de) | 2013-11-18 | 2013-12-16 | Jbs System Gmbh | Führungshülse |
DE102014018695B4 (de) | 2014-12-18 | 2016-11-03 | Jbs System Gmbh | Flexible Führungsbuchse |
-
2017
- 2017-10-12 DE DE102017123811.5A patent/DE102017123811B3/de active Active
-
2018
- 2018-08-08 JP JP2020537282A patent/JP7011068B2/ja active Active
- 2018-08-08 CN CN201880066204.1A patent/CN111212699A/zh active Pending
- 2018-08-08 KR KR1020207008070A patent/KR20200044050A/ko not_active Application Discontinuation
- 2018-08-08 US US16/652,518 patent/US10953478B2/en active Active
- 2018-08-08 PL PL18759249.8T patent/PL3694666T3/pl unknown
- 2018-08-08 WO PCT/DE2018/100698 patent/WO2019072332A1/de unknown
- 2018-08-08 EP EP18759249.8A patent/EP3694666B1/de active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772773A (zh) | 2016-04-01 | 2016-07-20 | 东莞市百方建航机械配件有限公司 | 一种橡胶弹性夹头 |
Also Published As
Publication number | Publication date |
---|---|
WO2019072332A1 (de) | 2019-04-18 |
US20200238394A1 (en) | 2020-07-30 |
EP3694666A1 (de) | 2020-08-19 |
PL3694666T3 (pl) | 2022-10-17 |
JP2020534174A (ja) | 2020-11-26 |
US10953478B2 (en) | 2021-03-23 |
KR20200044050A (ko) | 2020-04-28 |
DE102017123811B3 (de) | 2018-10-25 |
CN111212699A (zh) | 2020-05-29 |
EP3694666B1 (de) | 2022-07-27 |
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