FIELD: metal processing.
SUBSTANCE: invention relates to metal forming and can be used for rolling hollow products such as large-size rings and rings on hydraulic press. Device comprises a rolling-impression die rigidly mounted on press table, fixed on a moving beam press thrust and working tool. Tool is fixed on two sides in lower part of rods, which are made with holes. Between rods with eccentricity relative to vertical press axis there is an arbor for turning workpiece during rolling. Arbor is installed by end sections in holes of rods to enable rearrangement depending on inner diameter of rolled hollow workpiece.
EFFECT: broader technical capabilities of device and higher reliability.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ARRANGEMENT FOR ROLLING FLAT ARTICLES ON PRESS | 0 |
|
SU1416256A2 |
| ARRANGEMENT FOR ROLLING ARTICLES OUT OF ZONE OF THE PRESS | 0 |
|
SU1402401A1 |
| METHOD OF EXPANDING HOLLON CYLINDRICAL ARTICLES | 0 |
|
SU1447518A1 |
| PRESS FOR ROLLING SHELLS | 0 |
|
SU820071A1 |
| PRESS TOOL FOR ROLLING-OFF OF SHELLS | 0 |
|
SU1134279A2 |
| ARRANGEMENT FOR FORGING | 0 |
|
SU1389921A1 |
| ARRANGEMENT FOR PRESS TO ROLL LARGE-SIZE RINGS | 0 |
|
SU1391790A1 |
| PRESS FO ROLLING OUT SHELLS | 0 |
|
SU876248A1 |
| PRESS FOR EXPANDING SHELLS | 0 |
|
SU795713A1 |
| PRESS FOR EXPANDING SHELLS | 0 |
|
SU795714A1 |
