CA1082009A - High speed spindle and draw bar assembly - Google Patents
High speed spindle and draw bar assemblyInfo
- Publication number
- CA1082009A CA1082009A CA296,462A CA296462A CA1082009A CA 1082009 A CA1082009 A CA 1082009A CA 296462 A CA296462 A CA 296462A CA 1082009 A CA1082009 A CA 1082009A
- Authority
- CA
- Canada
- Prior art keywords
- collet
- draw bar
- spindle shaft
- bar assembly
- machine tool
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims description 30
- 230000013011 mating Effects 0.000 claims description 7
- 229920000136 polysorbate Polymers 0.000 claims 1
- 230000020347 spindle assembly Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 description 9
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 230000000266 injurious effect Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 244000186140 Asperula odorata Species 0.000 description 2
- 235000008526 Galium odoratum Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 241001464361 Ctena Species 0.000 description 1
- 241000243251 Hydra Species 0.000 description 1
- 241000897276 Termes Species 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 101150115956 slc25a26 gene Proteins 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
- B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
- B23B31/265—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of collets
-
- 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
- Y10T409/309352—Cutter spindle or spindle support
- Y10T409/309408—Cutter spindle or spindle support with cutter holder
- Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Jigs For Machine Tools (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US767,013 | 1977-02-09 | ||
| US05/767,013 US4131054A (en) | 1976-11-08 | 1977-02-09 | High speed spindle and draw bar assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1082009A true CA1082009A (en) | 1980-07-22 |
Family
ID=25078235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA296,462A Expired CA1082009A (en) | 1977-02-09 | 1978-02-08 | High speed spindle and draw bar assembly |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4148246A (en, 2012) |
| JP (1) | JPS5398582A (en, 2012) |
| CA (1) | CA1082009A (en, 2012) |
| CH (1) | CH625449A5 (en, 2012) |
| DE (1) | DE2758858C2 (en, 2012) |
| GB (1) | GB1575585A (en, 2012) |
| IT (1) | IT1102039B (en, 2012) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290720A (en) * | 1979-12-17 | 1981-09-22 | R. F. B. Engineering Inc. | Quick self-release and reload tooling device |
| CH646890A5 (de) * | 1980-10-07 | 1984-12-28 | Maag Zahnraeder & Maschinen Ag | Aufspannvorrichtung fuer ein schneidrad an einer stossmaschine. |
| JPS5942830U (ja) * | 1982-09-09 | 1984-03-21 | 株式会社吉良鉄工所 | 立形マシニングセンタにおける主軸ヘツド |
| JPS60114434A (ja) * | 1983-11-21 | 1985-06-20 | Mitsui Seiki Kogyo Kk | 工具引上げ装置を組込んだ高周波モ−タ |
| DE3416215A1 (de) * | 1984-05-02 | 1985-11-07 | Unima Maschinenbau Gmbh, 6603 Sulzbach | Vorrichtung zum spannen eines werkzeuges |
| US4583894A (en) * | 1984-07-02 | 1986-04-22 | Ex-Cell-O Corporation | High speed motorized spindle with tool clamping/unclamping mechanism |
| DE10160705A1 (de) | 2001-12-11 | 2003-06-26 | Paul Mueller Gmbh & Co Kg | Vorrichtung zur Befestigung eines Werkzeugs an einer Welle sowie Maschinenspindel mit einer derartigen Vorrichtung |
| US7704022B2 (en) * | 2003-05-02 | 2010-04-27 | Mircea Petrescu | Motorized precision spindle apparatus |
| CN102581668B (zh) * | 2012-03-05 | 2015-03-25 | 宁波远达船机配件有限公司 | 用于铣床的刀具定位夹紧机构 |
| DE102012105759A1 (de) * | 2012-06-29 | 2014-01-02 | Röhm Gmbh | Spannkopf |
| CN109759607A (zh) * | 2018-12-25 | 2019-05-17 | 陕西科技大学 | 传动主轴 |
| CN109773531A (zh) * | 2018-12-25 | 2019-05-21 | 陕西科技大学 | 机加工用刀具快速切换传动设备 |
| CN109773219A (zh) * | 2018-12-25 | 2019-05-21 | 陕西科技大学 | 刀具单轴驱动机构 |
| DE102019102158B4 (de) * | 2019-01-29 | 2022-01-20 | Gebr. Heller Maschinenfabrik Gmbh | Plandrehkopf und Verfahren zum Spannen und zum Lösen eines Werkzeugs in bzw. aus einer Werkzeugaufnahmeeinrichtung des Plandrehkopfes |
| CN114131069A (zh) * | 2021-12-02 | 2022-03-04 | 苏州铼洛威液压泵有限公司 | 一种数控车床轴向定位结构 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520228A (en) * | 1967-04-10 | 1970-07-14 | Giddings & Lewis | Spindle orienting and drawbolt malfunction sensing machine tool control system |
| US3678801A (en) * | 1970-03-16 | 1972-07-25 | Moog Inc | Quick tool change mechanism for machine tools |
| US3842712A (en) * | 1971-07-28 | 1974-10-22 | Ex Cell O Corp | Machine tool with automatic tool changing means |
| JPS5134988B2 (en, 2012) * | 1972-03-06 | 1976-09-29 | ||
| US3893371A (en) * | 1972-03-27 | 1975-07-08 | Houdaille Industries Inc | Method and means for operating a spindle drive in a machine tool |
| US3898911A (en) * | 1974-08-26 | 1975-08-12 | Fadel Engineering Co | Remotely operated draw bar tool changer |
| CA1082904A (en) * | 1977-02-09 | 1980-08-05 | Charles R. Johnson | Self-locking chuck |
-
1977
- 1977-12-30 DE DE2758858A patent/DE2758858C2/de not_active Expired
-
1978
- 1978-01-25 GB GB3007/78A patent/GB1575585A/en not_active Expired
- 1978-02-08 CA CA296,462A patent/CA1082009A/en not_active Expired
- 1978-02-08 IT IT47964/78A patent/IT1102039B/it active
- 1978-02-09 JP JP1305278A patent/JPS5398582A/ja active Granted
- 1978-02-09 CH CH144178A patent/CH625449A5/de not_active IP Right Cessation
- 1978-05-11 US US05/904,825 patent/US4148246A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4148246A (en) | 1979-04-10 |
| CH625449A5 (en, 2012) | 1981-09-30 |
| JPS5398582A (en) | 1978-08-29 |
| IT1102039B (it) | 1985-10-07 |
| GB1575585A (en) | 1980-09-24 |
| JPS6116576B2 (en, 2012) | 1986-05-01 |
| IT7847964A0 (it) | 1978-02-08 |
| DE2758858A1 (de) | 1978-08-17 |
| DE2758858C2 (de) | 1985-07-11 |
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| Publication | Publication Date | Title |
|---|---|---|
| CA1082009A (en) | High speed spindle and draw bar assembly | |
| US4131054A (en) | High speed spindle and draw bar assembly | |
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| US4122755A (en) | Self-locking chuck | |
| US4583894A (en) | High speed motorized spindle with tool clamping/unclamping mechanism | |
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| JPH034339B2 (en, 2012) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |