GB1256876A - - Google Patents
Info
- Publication number
- GB1256876A GB1256876A GB1256876DA GB1256876A GB 1256876 A GB1256876 A GB 1256876A GB 1256876D A GB1256876D A GB 1256876DA GB 1256876 A GB1256876 A GB 1256876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- workpiece
- positions
- machined
- march
- exchanged
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
- B23Q3/103—Constructional elements used for constructing work holders
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
1,256,876. Work-tables. JAMES ARCHDALE & CO. Ltd. 20 March, 1969 [21 March, 1968], No. 13640/68. Heading B3B. A workpiece mounting arrangement comprises a base 16 on which is pivotably mounted a table 10 having two table surfaces 11, 12 extending in mutually intersecting planes, which may be mutually perpendicular, or acutely or obtusely inclined to each other, and symmetrical about the pivoting axis so that the two table surfaces 11, 12 can be exchanged in positions. The table 10 is pivotably mounted on a spigot 15 and is rotated manually or by a motor 19 and pinion and ring gear 20, 21. Locating device 22, 23 engages in one of two recesses 23 at the exchanged positions. Annular groove 25 and one or more manual or power operable devices 27 acting as plungers 26 allow the table 10 to be clamped at intermediate positions. The base 16 may be mounted on a rotary mounting 18 or direct on to a machine tool. The arrangement may be used to remove a finished workpiece and replace it with a new workpiece on one table surface while another workpiece is being machined on the other table, or to machine top and side faces of a workpiece with a single spindle. Also compound angles may be machined.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1364068 | 1968-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1256876A true GB1256876A (en) | 1971-12-15 |
Family
ID=10026718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1256876D Expired GB1256876A (en) | 1968-03-21 | 1968-03-21 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1256876A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427872A2 (en) * | 1975-04-14 | 1980-01-04 | Mandelli Spa | Auto-programmable machine tool with two orthogonal axes - has rotary work table on axis at 45 degrees to axis of mandrel |
GB2119295A (en) * | 1982-05-05 | 1983-11-16 | Hartridge Ltd Leslie | Machine tool |
GB2130128A (en) * | 1982-06-15 | 1984-05-31 | Kenneth Grassam | Workpiece orientating device |
CN104924096A (en) * | 2015-06-17 | 2015-09-23 | 浙江大学 | Five-axis linkage bevel angle workbench |
-
1968
- 1968-03-21 GB GB1256876D patent/GB1256876A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427872A2 (en) * | 1975-04-14 | 1980-01-04 | Mandelli Spa | Auto-programmable machine tool with two orthogonal axes - has rotary work table on axis at 45 degrees to axis of mandrel |
GB2119295A (en) * | 1982-05-05 | 1983-11-16 | Hartridge Ltd Leslie | Machine tool |
GB2130128A (en) * | 1982-06-15 | 1984-05-31 | Kenneth Grassam | Workpiece orientating device |
CN104924096A (en) * | 2015-06-17 | 2015-09-23 | 浙江大学 | Five-axis linkage bevel angle workbench |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1006901A (en) | Improved cutting tools for machine tools | |
GB1098056A (en) | Improvements relating to machine tools | |
GB1113089A (en) | Improvements in methods for cutting and burnishing spherical surfaces and apparatus therefor | |
GB1256876A (en) | ||
GB1395912A (en) | Workpiece table with working surface | |
GB856694A (en) | Improvements in and relating to machine tools | |
GB2011815A (en) | Milling Machine with Turning Facilities | |
ES8507368A1 (en) | Cross-slide for a lathe | |
AU3942772A (en) | Work holder for splinded workpieces | |
DE2047948B2 (en) | ROTARY TABLE FOR WORKPIECE ASSEMBLY DURING ELECTROCHEMICALLY ABRASIVE MACHINING | |
GB1308172A (en) | Machine tools | |
GB1261141A (en) | Improved gas taps | |
GB1025987A (en) | Multiple spindle machine tool | |
FR2413949A1 (en) | SWING CHUCK FOR MACHINE TOOL | |
SE392679B (en) | TOOL SPINDLE WITH A TENSIONER FOR MILLING TOOLS AND THE LIKE | |
CA966645A (en) | Tool heads for use in machining timber | |
GB836310A (en) | A milling machine | |
GB1340712A (en) | Work stop for limiting the position of a work-piece when placed on a slotted table or slide of a machine tool | |
GB1313713A (en) | Cutting tools | |
CA966291A (en) | Tool heads for use in machining timber | |
GB1353568A (en) | Lathes having groove-forming equipment | |
GB1052337A (en) | ||
GB874114A (en) | Improvements in or relating to cutting tools for lathes, shapers, planers and like machines | |
GB993466A (en) | Improvements in or relating to machine tools | |
GB911779A (en) | Tool for machining spherical surfaces |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |