GB481021A - Device for adjusting the grinding disc of grinding machines, more particularly gear grinding machines - Google Patents
Device for adjusting the grinding disc of grinding machines, more particularly gear grinding machinesInfo
- Publication number
- GB481021A GB481021A GB2383336A GB2383336A GB481021A GB 481021 A GB481021 A GB 481021A GB 2383336 A GB2383336 A GB 2383336A GB 2383336 A GB2383336 A GB 2383336A GB 481021 A GB481021 A GB 481021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- grinding
- shaft
- bushing
- operative face
- 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
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1225—Arrangements of abrasive wheel dressing devices on gear-cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1237—Tool holders
- B23F23/1262—Grinding disc holders; Disc-type milling-cutter holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
481,021. Grinding. ELLIS, L. S. E. (Maag-Zahnrader und Maschinen Aht.-Ges.) Aug. 31, 1936, No. 23833. [Class 60] In a grinding-machine, intended particularly for gear grinding, means are provided, including a feeler contacting with the grinding-wheel, for automatically advancing the wheel in an axial direction to compensate for wear of the side operative face of the wheel. The wheel 5 is mounted on a spindle 4 in a bushing 2 slidable but non-rotatable in a support 1, and adjacent the operative face of the wheels is a feeler lever 6 provided with a hard insert and moved by a rotary cam 9 so that it contacts intermittently with the wheel. When the operative face is worn, the lever moves sufficiently to close the electric circuit of a magnet 7, thereby attracting an armature 8 and engaging a clutch 10, one part of which is carried by a continuously rotating shaft 11, and thereby rotating a shaft 12. This shaft carries, on a crank 13, a pawl 14, which rotates a ratchet wheel 215 and a pinion 216, thereby driving a gear-wheel 217 integral with a nut 218, which engages a thread 102 on the bushing 2. The nut is held against axial movement by faces 200, 201, so that its rotary movement advances the bushing 2 and the wheel 5 axially ; the apparatus is re-set, when a new wheel 5 is fitted, by a knob 226 on the shaft 203 of the pinion 216. Specifications 15617/13 'and 100,950, [both in Class 60], are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2383336A GB481021A (en) | 1936-08-31 | 1936-08-31 | Device for adjusting the grinding disc of grinding machines, more particularly gear grinding machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2383336A GB481021A (en) | 1936-08-31 | 1936-08-31 | Device for adjusting the grinding disc of grinding machines, more particularly gear grinding machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB481021A true GB481021A (en) | 1938-02-28 |
Family
ID=10202046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2383336A Expired GB481021A (en) | 1936-08-31 | 1936-08-31 | Device for adjusting the grinding disc of grinding machines, more particularly gear grinding machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB481021A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940224A (en) * | 1956-03-10 | 1960-06-14 | Diskus Werke Frankfurt Main Ag | Feed control device for flat grinding machines |
US3079740A (en) * | 1959-11-24 | 1963-03-05 | Besly Welles Corp | Method of positioning grinding disks |
US3130524A (en) * | 1961-12-07 | 1964-04-28 | Exxon Research Engineering Co | Apparatus for cutting annular wall elements of tubular bodies |
US4203260A (en) * | 1976-09-15 | 1980-05-20 | Maag Gear-Wheel & Machine Company Limited | Apparatus for grinding cylindrical gears |
US4461125A (en) * | 1980-07-31 | 1984-07-24 | Maag Gear-Wheel & Machine Company Limited | Control circuit for an apparatus for adjusting and dressing a grinding wheel |
US4493168A (en) * | 1983-06-16 | 1985-01-15 | Coburn Optical Industries, Inc. | Calibration gauge for computer-controlled lens generator, or the like |
-
1936
- 1936-08-31 GB GB2383336A patent/GB481021A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940224A (en) * | 1956-03-10 | 1960-06-14 | Diskus Werke Frankfurt Main Ag | Feed control device for flat grinding machines |
US3079740A (en) * | 1959-11-24 | 1963-03-05 | Besly Welles Corp | Method of positioning grinding disks |
US3130524A (en) * | 1961-12-07 | 1964-04-28 | Exxon Research Engineering Co | Apparatus for cutting annular wall elements of tubular bodies |
US4203260A (en) * | 1976-09-15 | 1980-05-20 | Maag Gear-Wheel & Machine Company Limited | Apparatus for grinding cylindrical gears |
US4461125A (en) * | 1980-07-31 | 1984-07-24 | Maag Gear-Wheel & Machine Company Limited | Control circuit for an apparatus for adjusting and dressing a grinding wheel |
US4493168A (en) * | 1983-06-16 | 1985-01-15 | Coburn Optical Industries, Inc. | Calibration gauge for computer-controlled lens generator, or the like |
AU568363B2 (en) * | 1983-06-16 | 1987-12-24 | Coburn Optical Industries Inc. | Tool wear compensation for lens grinder |
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