JP2001523172A - 旋盤スピンドル内に供給された棒材の案内装置 - Google Patents
旋盤スピンドル内に供給された棒材の案内装置Info
- Publication number
- JP2001523172A JP2001523172A JP54427399A JP54427399A JP2001523172A JP 2001523172 A JP2001523172 A JP 2001523172A JP 54427399 A JP54427399 A JP 54427399A JP 54427399 A JP54427399 A JP 54427399A JP 2001523172 A JP2001523172 A JP 2001523172A
- Authority
- JP
- Japan
- Prior art keywords
- insert
- duct
- collet
- bar
- guide device
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/126—Supports
-
- 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
- Y10T82/2514—Lathe with work feeder or remover
- Y10T82/2516—Magazine type
- Y10T82/2518—Bar feeder
-
- 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
- Y10T82/2514—Lathe with work feeder or remover
- Y10T82/2521—Bar feeder
-
- 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
- Y10T82/2593—Work rest
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Gripping On Spindles (AREA)
- Replacement Of Web Rolls (AREA)
- Specific Conveyance Elements (AREA)
- Feeding Of Workpieces (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.マガジン(11)のコレット(15)と旋盤(13)のマンドレル(18)との間で棒材を案 内するための案内装置であって、案内用インサート(20,120)を具え、このインサ ートはダクト(16)内で最小の側面クリアランスを有して滑動し、前記ダクトは前 記インサート(20,120)と共にマンドレル引棒(18)を構成し、前記インサートは棒 材の軸線方向経路(24)を有し、この経路は前記棒材が前記インサート(20,120)と 共に最小の側面クリアランスを有して横切るように設計された少なくとも一つの 部分(26)を有し、前記インサート(20,120)は前記ダクト(16)に沿って前記マンド レルに向かって前記コレット(15)に押され、また、前記インサート(20,120)を、 前記ダクトから前記コレットを再引き出しさせる際の前記ダクトの入口側端部に 近接した開始位置へと復帰させるための復帰手段(28,30,31)を設けた案内装置。 2.請求項1記載の装置において、前記インサート(20,120)が前記マガジンのコ レットに向かって対面する棒材の軸線方向経路のための他の部分(25)を有し、こ の部分は、最小の側面クリアランスを有する前記コレットを収容するように設計 されていることを特徴とする棒材案内装置。 3.請求項2記載の装置において、前記他の部分(25)が前記コレットのための入 口開口部を有し、前記他の部分(25)には弾性指状部(28)が設けられ、この弾性指 状部は前記経路の内側に向かって対面する歯(29)を有し、前記弾性指状部(28)は 前記歯(29)を前記他の部分(25)の開口部の外側で弾性的に分岐した状態を維持し ようとするものであり、前記指状部は、前記ダクトの入口側端部に近接したチャ ンバー(23)内側の前記開始位置で静止するものであり、またこの指状部は、その 分岐した位置を維持することを可能とするために、前記ダクトの直径よりも大き な直径を有し、また前記指状部はその弾性力に抗して内側へと押圧され、前記復 帰手段を構成するために前記インサートが前記ダクト内で滑動するときに前記コ レットと前記歯(29)が係合することを特徴とする棒材案内装置。 4.請求項3記載の装置において、前記チャンバー(23)が前記ダクトの入口側端 部に固定された終端要素(21)の内側で形成されることを特徴とする棒材の案内装 置。 5.請求項2記載の装置において、少なくとも一つの部分(26)と他の部分(25)と の間に先細状の接続部分(27)を設けたことを特徴とする棒材の案内装置。 6.請求項1記載の装置において、前記復帰手段が前記インサート(120)を前記 入口側端部に向かって前記ダクトに沿って付勢する押し付けばね(31)を具えるこ とを特徴とする棒材の案内装置。 7.請求項3記載の装置において、前記コレットが前記歯(29)とともに内側へ付 勢されたときに、前記歯と嵌合する半径方向の嵌合溝を有することを特徴とする 棒材の案内装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98U000143 | 1998-03-06 | ||
IT1998MI000143U IT243830Y1 (it) | 1998-03-06 | 1998-03-06 | Disposistivo di guida di una barra alimentata da un caricatore ad untornio |
PCT/EP1999/001556 WO1999044775A1 (en) | 1998-03-06 | 1999-03-05 | Device for guiding a bar fed in a lathe spindle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001523172A true JP2001523172A (ja) | 2001-11-20 |
JP4057069B2 JP4057069B2 (ja) | 2008-03-05 |
Family
ID=11378715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54427399A Expired - Fee Related JP4057069B2 (ja) | 1998-03-06 | 1999-03-05 | 旋盤スピンドル内に供給された棒材の案内装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6227084B1 (ja) |
EP (1) | EP0980296B1 (ja) |
JP (1) | JP4057069B2 (ja) |
KR (1) | KR100572026B1 (ja) |
AT (1) | ATE203699T1 (ja) |
AU (1) | AU742218B2 (ja) |
CA (1) | CA2289796C (ja) |
CZ (1) | CZ293514B6 (ja) |
DE (1) | DE69900202T2 (ja) |
ES (1) | ES2159989T3 (ja) |
IT (1) | IT243830Y1 (ja) |
WO (1) | WO1999044775A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6634263B2 (en) * | 2000-04-28 | 2003-10-21 | Joel C. Trusty | Unibody lathe spindle liner |
US20040069100A1 (en) * | 2001-04-26 | 2004-04-15 | Trusty-Cook, Inc. | Mold and method for making a unibody lathe spindle liner |
US6978706B2 (en) | 2001-11-30 | 2005-12-27 | J. F. Berns Co., Inc. | Machine tool spindle liners and methods for making same |
US6938527B2 (en) * | 2003-10-31 | 2005-09-06 | Daniel Wayne Motl | Material stock advancing apparatus and method |
US20050109175A1 (en) * | 2003-11-26 | 2005-05-26 | Tymen Clay | Spindle liner for lathes and turning machines |
US7555974B2 (en) * | 2006-04-03 | 2009-07-07 | Haas Automation, Inc. | Finned spindle liner |
ES2335152T3 (es) * | 2007-07-06 | 2010-03-22 | Lns S.A. | Instalacion de carga secuencial de barras de material en una maquina de mecanizado. |
US7793812B2 (en) * | 2008-02-14 | 2010-09-14 | Ethicon Endo-Surgery, Inc. | Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464203A (en) * | 1967-03-15 | 1969-09-02 | Esterline Corp | Stock feeding apparatus |
US3889822A (en) * | 1974-03-25 | 1975-06-17 | Mayfran Inc | Bar feeder |
DE3711437C1 (de) * | 1987-04-04 | 1988-10-27 | Index Werke Kg Hahn & Tessky | Materialstangen-Zentrierring an Stangenfuehrungen von Drehmaschinen |
EP0537406B1 (fr) * | 1991-10-14 | 1996-06-19 | Sameca S.A. | Tube guide-barres pour tour automatique |
IT1283493B1 (it) * | 1996-07-24 | 1998-04-21 | Cucchi Pietro Spa | Dispositivo centratore per barre in caricatori automatici e caricatore con esso |
IT1292878B1 (it) * | 1997-04-24 | 1999-02-11 | I E M C A Ind Elettromeccanica | Asta spingibarra autosmorzante per caricatori di barre. |
-
1998
- 1998-03-06 IT IT1998MI000143U patent/IT243830Y1/it active
-
1999
- 1999-03-05 EP EP99914505A patent/EP0980296B1/en not_active Expired - Lifetime
- 1999-03-05 CA CA002289796A patent/CA2289796C/en not_active Expired - Fee Related
- 1999-03-05 ES ES99914505T patent/ES2159989T3/es not_active Expired - Lifetime
- 1999-03-05 CZ CZ19993942A patent/CZ293514B6/cs not_active IP Right Cessation
- 1999-03-05 DE DE69900202T patent/DE69900202T2/de not_active Expired - Lifetime
- 1999-03-05 JP JP54427399A patent/JP4057069B2/ja not_active Expired - Fee Related
- 1999-03-05 AU AU33300/99A patent/AU742218B2/en not_active Ceased
- 1999-03-05 KR KR1019997010157A patent/KR100572026B1/ko not_active IP Right Cessation
- 1999-03-05 AT AT99914505T patent/ATE203699T1/de active
- 1999-03-05 WO PCT/EP1999/001556 patent/WO1999044775A1/en active IP Right Grant
- 1999-03-05 US US09/423,012 patent/US6227084B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6227084B1 (en) | 2001-05-08 |
CA2289796C (en) | 2006-05-02 |
KR100572026B1 (ko) | 2006-04-17 |
EP0980296A1 (en) | 2000-02-23 |
CZ394299A3 (cs) | 2000-06-14 |
JP4057069B2 (ja) | 2008-03-05 |
IT243830Y1 (it) | 2002-03-06 |
KR20010012208A (ko) | 2001-02-15 |
ES2159989T3 (es) | 2001-10-16 |
CA2289796A1 (en) | 1999-09-10 |
AU742218B2 (en) | 2001-12-20 |
AU3330099A (en) | 1999-09-20 |
WO1999044775A1 (en) | 1999-09-10 |
ITMI980143U1 (it) | 1999-09-06 |
EP0980296B1 (en) | 2001-08-01 |
DE69900202D1 (de) | 2001-09-06 |
ATE203699T1 (de) | 2001-08-15 |
DE69900202T2 (de) | 2002-05-23 |
CZ293514B6 (cs) | 2004-05-12 |
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