GB782312A - Improvements in or relating to profiling machines - Google Patents
Improvements in or relating to profiling machinesInfo
- Publication number
- GB782312A GB782312A GB19699/55A GB1969955A GB782312A GB 782312 A GB782312 A GB 782312A GB 19699/55 A GB19699/55 A GB 19699/55A GB 1969955 A GB1969955 A GB 1969955A GB 782312 A GB782312 A GB 782312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- rod
- chuck
- shaft
- follower
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
- B23Q35/103—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line which turns continuously
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
782,312. Copy-milling; copy-turning; copyplaning; cutting by spark-erosion. SICOMATIC AKT.-GES. July 7, 1955 [July 9, 1954], No. 19699/55. Classes 83 (3) and 83 (4). [Also in Group XXIII] A milling, turning, shaping or spark-erosion machine for profiling three-dimensionally curved workpieces 7 from drawings 20, comprises means 4, 5 for mounting a work-holder 6, 8 for horizontal and vertical movement relatively to the tool 23, a flexible tape 28 connecting the work-holder to a shaft 31 upon which the tape may be wound, a bar 44 carrying a follower 63 the bar and shaft being connected by a second tape 34 to reciprocate the bar laterally, a third tape 54 connecting a second shaft 56 to a slide 51 moving the tool 23 in a direction at right-angles to the horizontal movement of the work-holder, and a fourth tape 59 connecting second shaft 56 to said bar 44 to move the bar longitudinally. The drawing 20 is mounted on a table 19 rotated by a hand wheel 26 which through jointed shafts 16, 14 also rotates the chuck 6. The chuck-slide 5 moves horizontally on a vertically-movable slide 3 and has attached thereto a bracket 9 carrying a rod 11. A slider 27 to which the tape 28 is attached may be free to slide, or be fixed, on the rod 11. When the slider 27 is free, the horizontal movements of the workpiece accord with the movements of the follower 63 around the drawing 20 representing a transverse section of the work. Rotation of a controlling handle 49 causes rotation of a pulley 33 to take up the tape 34 and pull a block 46 along a fixed rod 47. The block 46 slidably carries the rod 44. The rod 44 slides at 45 on a rod 42, carried on two members 41 sliding on fixed rods 39. The rotation of the pulley 33 and thus the shaft 31 also takes up the tape 28 to move the chuck laterally in a ratio determined by the diameters of the pulley 33 and the shaft 31. Thus, lateral movement of the follower is reflected in lateral movement of the chuck if the slider 27 is free on its rod 11. If, however, the slider is fixed to the rod 11 and the chuck locked, the chuck moves up and down as the follower moves laterally, the drawing 20 then being of a vertical section. The in-and-out movement of the follower is conveyed to the tool 23 via the rod 44, sliding members 41, a rod 43, the tape 59, pulleys 58 and 55 (again in a desired ratio of reproduction), the tape 54 and the tool slide. The in-and-out movement may be performed by an automatic or hand feed of the tool in the direction P3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH782312X | 1954-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB782312A true GB782312A (en) | 1957-09-04 |
Family
ID=4536322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19699/55A Expired GB782312A (en) | 1954-07-09 | 1955-07-07 | Improvements in or relating to profiling machines |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE539655A (en) |
FR (1) | FR1137401A (en) |
GB (1) | GB782312A (en) |
-
0
- BE BE539655D patent/BE539655A/xx unknown
-
1955
- 1955-07-07 GB GB19699/55A patent/GB782312A/en not_active Expired
- 1955-07-08 FR FR1137401D patent/FR1137401A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE539655A (en) | |
FR1137401A (en) | 1957-05-28 |
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