GB1171517A - A Lathe for Working Hollow Cylindrical, Thin-Walled Parts - Google Patents
A Lathe for Working Hollow Cylindrical, Thin-Walled PartsInfo
- Publication number
- GB1171517A GB1171517A GB3577467A GB3577467A GB1171517A GB 1171517 A GB1171517 A GB 1171517A GB 3577467 A GB3577467 A GB 3577467A GB 3577467 A GB3577467 A GB 3577467A GB 1171517 A GB1171517 A GB 1171517A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaws
- lathe
- thin
- elements
- chuck
- 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
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/4013—Details of the jaws
-
- 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
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/402—Gripping the work or tool by a split sleeve using fluid-pressure means to actuate the gripping means
-
- 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
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/12—Stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Abstract
1,171,517. Mandrels and chucks. E. C. HAHN, [trading as INDEX-WERKE K.G.]. 3 Aug., 1967 [4 Aug., 1966], No. 35774/67. Heading B3B. A chucking device for use in machining thinwalled components comprises an annular member 20 securable to the flange 16 of a hollow lathe spindle 14, jaw members on chuck elements 32 located within the member 20 are radially outwardly displaceable by a cone member 48 attached to the lathe draw-bar 50. A guide plate 30 located within the member 20 is provided with radial slots 42 in which respective pins 44 of each chuck element 32 engage to permit guided radial movement of the elements 32 and jaws 46 when the draw-bar is actuated. The annular member 20 forms a shroud around the jaw members and is of a predetermined internal diameter so that a thin-walled component 64 is gripped between the outwardly displaceable jaws and the internal periphery of the member 20 when the cone member 48 is actuated. Annular springs 60, 62 around the chuck elements 32 retract the jaws 46 when the cone member moves to its release position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ0031472 | 1966-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1171517A true GB1171517A (en) | 1969-11-19 |
Family
ID=7204189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3577467A Expired GB1171517A (en) | 1966-08-04 | 1967-08-03 | A Lathe for Working Hollow Cylindrical, Thin-Walled Parts |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH460484A (en) |
GB (1) | GB1171517A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112247607A (en) * | 2020-10-14 | 2021-01-22 | 常州工程职业技术学院 | Thin-wall part turning clamp |
CN117961106A (en) * | 2024-04-02 | 2024-05-03 | 洛阳福东机械有限公司 | Stabilizing device for turning large-diameter thin-wall part and fixing method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2795011B1 (en) * | 1999-06-17 | 2001-07-20 | Thierry Lahay | DEVICE FOR CLAMPING AND POSITIONING A WORKPIECE FOR ITS MACHINING |
CN114789322B (en) * | 2022-05-16 | 2024-02-02 | 安吉科宇科技有限公司 | Control system and claw applying same |
-
1967
- 1967-06-28 CH CH915067A patent/CH460484A/en unknown
- 1967-08-03 GB GB3577467A patent/GB1171517A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112247607A (en) * | 2020-10-14 | 2021-01-22 | 常州工程职业技术学院 | Thin-wall part turning clamp |
CN117961106A (en) * | 2024-04-02 | 2024-05-03 | 洛阳福东机械有限公司 | Stabilizing device for turning large-diameter thin-wall part and fixing method thereof |
Also Published As
Publication number | Publication date |
---|---|
CH460484A (en) | 1968-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |