GB1094432A - An automatic multi-spindle lathe provided with apparatus for picking-off and back-machining workpieces - Google Patents
An automatic multi-spindle lathe provided with apparatus for picking-off and back-machining workpiecesInfo
- Publication number
- GB1094432A GB1094432A GB2059/66A GB205966A GB1094432A GB 1094432 A GB1094432 A GB 1094432A GB 2059/66 A GB2059/66 A GB 2059/66A GB 205966 A GB205966 A GB 205966A GB 1094432 A GB1094432 A GB 1094432A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turret
- spindle
- lathe
- station
- workpiece
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
- B23Q39/048—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps the work holder of a work station transfers directly its workpiece to the work holder of a following work station
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B11/00—Automatic or semi-automatic turning-machines incorporating equipment for performing other working procedures, e.g. slotting, milling, rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
1,094,432. Multi-spindle lathe; workpiece transferring. WERKZEUGMASCHINENFABRIK GILDEMEISTER & CO. A.G. Jan. 17, 1966 [Jan. 15, 1965], No. 2059/66. Headings B3B and B3T. In an automatic multi spindle lathe having spindles 20 mounted in a spindle drum, a backmachining apparatus comprising an indexable turret 2 is provided enabling a workpiece to be picked-off from the lathe spindle 20 a indexed to back-machining stations II, III, IV. The apparatus comprises the indexable turret 2 mounted on a longitudinal slide 1, the said turret 2 being rotatable about an axis transverse to the direction of the slide 1 and at right angles to the lathe spindles 20. The turret has rotatable workpiece chucks driven by gearing 15 at a speed synchronised with the lathe spindle 20 and the chucks are automatically operated by abutment 6 when the turret 2 is moved along the slide 1 towards the spindle 20 by a pneumatic cylinder 5. In the embodiment described an electro-pneumatic drilling unit is carried at station II, and a tapping operation by means of a rotating and pneumatically fed tapping attachment 11, 12 is carried out at station III. A pneumatically operated chuck release and ejection device is provided at station IV. The turret 2 is indexed automatically by a cam 8 released locking pin 7 and a fixed rack 9 co-operating with a gear having a free wheel ratchet and pawl device. The apparatus may be used with hexagonal or square as well as round section workpieces. Individual movements may be controlled mechanically or hydraulically instead of pneumatically.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW38353A DE1264927B (en) | 1965-01-15 | 1965-01-15 | Device for gripping and rear-side machining of workpieces on multi-spindle automatic lathes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1094432A true GB1094432A (en) | 1967-12-13 |
Family
ID=7601759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2059/66A Expired GB1094432A (en) | 1965-01-15 | 1966-01-17 | An automatic multi-spindle lathe provided with apparatus for picking-off and back-machining workpieces |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1264927B (en) |
FR (1) | FR1464414A (en) |
GB (1) | GB1094432A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587697A (en) * | 1983-06-30 | 1986-05-13 | Index Werke Komm. Ges. Hahn & Tessky | Automatic turret lathe |
CN108341261A (en) * | 2018-02-02 | 2018-07-31 | 嘉兴和新精冲科技有限公司 | Tooth machining unit automatic charging device |
CN113732322A (en) * | 2021-09-10 | 2021-12-03 | 深圳市晟宇精机科技有限公司 | Automatic feeding and discharging robot for precision lathe machining and servo method thereof |
CN117696935A (en) * | 2024-01-18 | 2024-03-15 | 沅亨流体科技(昆山)有限公司 | Automatic material-changing numerical control lathe and processing technology thereof |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2440368C3 (en) * | 1974-08-23 | 1984-07-05 | Gildemeister Ag, 4800 Bielefeld | Automatic turret lathe with two workpiece spindles |
DE3225320A1 (en) * | 1982-07-07 | 1984-01-12 | Fa. Alfred H. Schütte, 5000 Köln | Lathe |
DE8313200U1 (en) * | 1983-05-04 | 1983-09-15 | Index-Werke Kg Hahn & Tessky, 7300 Esslingen | REVOLVER TURNING MACHINE |
DE3420719A1 (en) * | 1984-06-02 | 1985-12-05 | Gildemeister Ag, 4800 Bielefeld | MACHINE TOOL WITH TWO WORK SPINDLES |
US5020402A (en) * | 1986-10-09 | 1991-06-04 | Index-Werke Kg | Method and apparatus for machining both sides of workpieces |
US5083485A (en) * | 1986-10-09 | 1992-01-28 | Index-Werke Gmbh & Co. Kg Hahn & Tessky | Method and apparatus for machining both sides of workpieces |
DE3818903A1 (en) * | 1988-06-03 | 1989-12-14 | Stama Maschinenfabrik Gmbh | DRILLING AND MILLING PLANT |
DE19529071C2 (en) * | 1995-08-08 | 1998-04-30 | Holger Wuerthner | Device for front and back machining of workpieces |
-
1965
- 1965-01-15 DE DEW38353A patent/DE1264927B/en active Pending
-
1966
- 1966-01-15 FR FR46827A patent/FR1464414A/en not_active Expired
- 1966-01-17 GB GB2059/66A patent/GB1094432A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587697A (en) * | 1983-06-30 | 1986-05-13 | Index Werke Komm. Ges. Hahn & Tessky | Automatic turret lathe |
CN108341261A (en) * | 2018-02-02 | 2018-07-31 | 嘉兴和新精冲科技有限公司 | Tooth machining unit automatic charging device |
CN113732322A (en) * | 2021-09-10 | 2021-12-03 | 深圳市晟宇精机科技有限公司 | Automatic feeding and discharging robot for precision lathe machining and servo method thereof |
CN117696935A (en) * | 2024-01-18 | 2024-03-15 | 沅亨流体科技(昆山)有限公司 | Automatic material-changing numerical control lathe and processing technology thereof |
Also Published As
Publication number | Publication date |
---|---|
DE1264927B (en) | 1968-03-28 |
FR1464414A (en) | 1966-07-22 |
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