GB1172963A - Improvements in Multi-Spindle Automatic Machines - Google Patents
Improvements in Multi-Spindle Automatic MachinesInfo
- Publication number
- GB1172963A GB1172963A GB4201/68A GB420168A GB1172963A GB 1172963 A GB1172963 A GB 1172963A GB 4201/68 A GB4201/68 A GB 4201/68A GB 420168 A GB420168 A GB 420168A GB 1172963 A GB1172963 A GB 1172963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- collet
- chuck
- plate
- spindle
- ring
- 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
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
- B23B31/10—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
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
- B23B31/2073—Axially fixed cam, moving jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
1,172,963. Chucks. G. CLANCEY. 26 Jan., 1968, No. 4201/68. Heading B3B. An adjustable collet chuck for an automatic multi-spindle lathe comprises a collet 10 which is adjustable over a limited range within a chuck body 8 by means of a ring 30 that is threadably engaged with a plate 15. When adjusted to the required size the collet is operated by a spool 24 movable within a work spindle 5 and connected to a sleeve 19 to which .the plate 15 is attached. Springs 25 release the chuck. The ring 30 is locked relative to the plate 15 by a locking screw. The chuck may be mounted to an adaptor spindle nose (37), (Fig. 4, not shown), which is then mounted on the work spindle 5. The collet may comprise blades set in a resilient, e.g. rubber, body; or separate blades movable in radial slots in a steel body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4201/68A GB1172963A (en) | 1968-01-26 | 1968-01-26 | Improvements in Multi-Spindle Automatic Machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4201/68A GB1172963A (en) | 1968-01-26 | 1968-01-26 | Improvements in Multi-Spindle Automatic Machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1172963A true GB1172963A (en) | 1969-12-03 |
Family
ID=9772631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4201/68A Expired GB1172963A (en) | 1968-01-26 | 1968-01-26 | Improvements in Multi-Spindle Automatic Machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1172963A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2362345A (en) * | 2000-04-17 | 2001-11-21 | 600 Uk Ltd | Collet chuck |
CN107225503A (en) * | 2017-06-21 | 2017-10-03 | 常州机电职业技术学院 | It is ground the fixture that thin-walled length covers endoporus |
CZ307981B6 (en) * | 2015-06-30 | 2019-10-02 | Hitachi Automotive Systems, Ltd. | Clamping device |
CN112959024A (en) * | 2021-02-07 | 2021-06-15 | 津上精密机床(浙江)有限公司 | Chuck back-pull type main shaft |
-
1968
- 1968-01-26 GB GB4201/68A patent/GB1172963A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2362345A (en) * | 2000-04-17 | 2001-11-21 | 600 Uk Ltd | Collet chuck |
GB2362345B (en) * | 2000-04-17 | 2003-12-17 | 600 Uk Ltd | Machine tool arrangements |
CZ307981B6 (en) * | 2015-06-30 | 2019-10-02 | Hitachi Automotive Systems, Ltd. | Clamping device |
CN107225503A (en) * | 2017-06-21 | 2017-10-03 | 常州机电职业技术学院 | It is ground the fixture that thin-walled length covers endoporus |
CN112959024A (en) * | 2021-02-07 | 2021-06-15 | 津上精密机床(浙江)有限公司 | Chuck back-pull type main shaft |
CN112959024B (en) * | 2021-02-07 | 2022-04-05 | 津上精密机床(浙江)有限公司 | Chuck back-pull type main shaft |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |