DE59100441D1 - Centerless cylindrical grinding machine. - Google Patents
Centerless cylindrical grinding machine.Info
- Publication number
- DE59100441D1 DE59100441D1 DE91810119T DE59100441T DE59100441D1 DE 59100441 D1 DE59100441 D1 DE 59100441D1 DE 91810119 T DE91810119 T DE 91810119T DE 59100441 T DE59100441 T DE 59100441T DE 59100441 D1 DE59100441 D1 DE 59100441D1
- Authority
- DE
- Germany
- Prior art keywords
- machine
- longitudinal
- grinding wheel
- slide
- wheels
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The machine comprises a machine bed (1), a grinding wheel (2), a control wheel (3), which is arranged in the longitudinal direction of the machine at a horizontal distance from the grinding wheel, as well as a work rest (4), provided between the wheels, for holding a workpiece to be machined. The work rest (4) is arranged on the machine bed, comprises a support body (17) and is adjustable only vertically in the machine. A first longitudinal slide (7) displaceable in the longitudinal direction of the machine is arranged on a first plate (5) pivotable in a horizontal plane, and a first cross slide displaceable in the transverse direction of the machine is arranged on this longitudinal slide (7). The first cross slide contains the grinding wheel (2). In a similar manner, the control wheel (3) is arranged on a second cross slide (11) which in turn is fastened to a second longitudinal slide (10) which in turn is mounted on a second horizontally pivotable plate (9). A first and a second dressing device (12, 13) each for dressing the grinding wheel and the control wheel respectively are connected in a fixed position to one each of the pivotable plates (5, 9). Both the work feed and the in-process measurement can be simplified by this arrangement. The numerically controlled axes for driving the said longitudinal and cross slides can be used for setting the wheels (2, 3) to the workpiece and for setting the wheels (2, 3) to the corresponding dressing device (12, 13). Relatively expensive numerically controlled drives can thereby be reduced in number compared with machines belonging to the prior art. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH97690 | 1990-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59100441D1 true DE59100441D1 (en) | 1993-11-11 |
Family
ID=4199584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE91810119T Expired - Fee Related DE59100441D1 (en) | 1990-03-23 | 1991-02-22 | Centerless cylindrical grinding machine. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0448509B1 (en) |
AT (1) | ATE95457T1 (en) |
DE (1) | DE59100441D1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19940687A1 (en) | 1999-08-27 | 2001-03-01 | Mikrosa Werkzeugmaschinen Gmbh | Grinding machines for centerless grinding of workpieces |
CN104608015A (en) * | 2014-12-30 | 2015-05-13 | 东莞理工学院 | Full-automatic numerical control cylindrical grinder with manipulators capable of feeding and blanking |
CN105171595A (en) * | 2015-08-13 | 2015-12-23 | 浙江勤龙机械科技股份有限公司 | Full-automatic disc grinder |
CN113001331B (en) * | 2021-02-24 | 2022-04-26 | 浙江米奇尔数控科技有限公司 | Multifunctional machine tool |
CN115365906B (en) * | 2022-09-16 | 2023-11-17 | 浙江天台天豪机械有限公司 | Automobile spare and accessory part accurate grinding machining device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1733092A (en) * | 1929-10-22 | Centerless grinding machine | ||
FR2575953B1 (en) * | 1985-01-14 | 1987-03-20 | Pont A Mousson | CENTERLESS GRINDER FOR EXTERNAL GRINDING OF HOLLOW CYLINDRICAL PARTS, ESPECIALLY SHIRTS FOR CYLINDERS OF INTERNAL COMBUSTION ENGINES |
DE4010037A1 (en) * | 1990-03-29 | 1991-10-02 | Hilti Ag | Speed adjusting mechanism for portable drill - has switch lever movement constrained by spring clip exerting force |
-
1991
- 1991-02-22 EP EP91810119A patent/EP0448509B1/en not_active Expired - Lifetime
- 1991-02-22 AT AT91810119T patent/ATE95457T1/en not_active IP Right Cessation
- 1991-02-22 DE DE91810119T patent/DE59100441D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0448509A1 (en) | 1991-09-25 |
ATE95457T1 (en) | 1993-10-15 |
EP0448509B1 (en) | 1993-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |