GB1217078A - Rolling apparatus for manufacturing rings - Google Patents
Rolling apparatus for manufacturing ringsInfo
- Publication number
- GB1217078A GB1217078A GB2676068A GB2676068A GB1217078A GB 1217078 A GB1217078 A GB 1217078A GB 2676068 A GB2676068 A GB 2676068A GB 2676068 A GB2676068 A GB 2676068A GB 1217078 A GB1217078 A GB 1217078A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rolls
- saito
- station
- rolling
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Forging (AREA)
Abstract
1,217,078. Rolling rings. T. SAITO, M. SAITO, M. SAITO and H. SAITO. 5 June, 1968 [19 July, 1967], No. 26760/68. Heading B3M. A machine for rolling rings includes two main rolls 11, Fig. 3, which act on the surfaces of a ring a, transversely movable carriages 8 which carry the rolls, and a supporting block 18, Fig. 2 which is rotatable in steps of 90 degrees to move a ring between work stations A-C. Each carriage 8 is supported in a vertically adjustable housing 1. The block 18 is urged upwardly by a cylinder 22 and is constrained by an inclined rod 34. A ring is loaded at station A between an inner roll 2 and a series of outer rolls 20, and after indexing through 90 degrees, is rolled at station B using the main rolls 11. At station C the ring is unloaded, while at station D the rolls 19 and 21 are cooled using a liquid or air nozzle 33. The rolling pressure exerted on a ring during rolling can be varied in response to the profile on a cam which controls the pressure in the cylinder 22.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4677967 | 1967-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1217078A true GB1217078A (en) | 1970-12-23 |
Family
ID=12756798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2676068A Expired GB1217078A (en) | 1967-07-19 | 1968-06-05 | Rolling apparatus for manufacturing rings |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT284759B (en) |
| BE (1) | BE718304A (en) |
| CH (1) | CH496494A (en) |
| DE (2) | DE6610754U (en) |
| FR (1) | FR1575015A (en) |
| GB (1) | GB1217078A (en) |
| SE (1) | SE355146B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500183B (en) * | 2018-04-02 | 2024-04-02 | 合肥市远大轴承锻造有限公司 | A precision cold rolling device for high-load railway bearing ring assemblies |
-
1963
- 1963-05-15 DE DE19636610754 patent/DE6610754U/en not_active Expired
-
1968
- 1968-05-15 DE DE19681752363 patent/DE1752363A1/en active Pending
- 1968-06-05 GB GB2676068A patent/GB1217078A/en not_active Expired
- 1968-06-19 AT AT586568A patent/AT284759B/en not_active IP Right Cessation
- 1968-07-08 SE SE935968A patent/SE355146B/xx unknown
- 1968-07-19 FR FR1575015D patent/FR1575015A/fr not_active Expired
- 1968-07-19 BE BE718304D patent/BE718304A/xx not_active IP Right Cessation
- 1968-07-19 CH CH1083068A patent/CH496494A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE718304A (en) | 1968-12-31 |
| CH496494A (en) | 1970-09-30 |
| SE355146B (en) | 1973-04-09 |
| DE1752363A1 (en) | 1972-05-18 |
| AT284759B (en) | 1970-09-25 |
| FR1575015A (en) | 1969-07-18 |
| DE6610754U (en) | 1976-01-29 |
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