FIELD: metallurgy.
SUBSTANCE: proposed tool comprises aligned female die with counter holder arranged therein and male die. Adjusting strips are arranged on male die side surface together with holder arranged coaxially therewith. It comprises spacer block with supports mounted on tool top plate via spring-loaded axles. Besides, this tool has a cushion arranged between spacer block and holder, and holder clamps arranged in symmetry. Holder clamps are composed of two-arm lever pivoted on support and provided with rollers on the end of every arm. One of said rollers interacts with spacer block while another one interacts with adjusting strips.
EFFECT: higher efficiency, power and material savings.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIE FOR DRAWING HOLLOW ARTICLES FROM SHEET METAL | 0 |
|
SU1232332A1 |
| METHOD OF HOLLOW ITEM MANUFACTURING OUT OF METAL SHEETS | 2013 |
|
RU2548857C2 |
| METHOD AND APPARATUS FOR DRAWING ARTICLES | 0 |
|
SU863083A1 |
| DIE FOR DRAWING | 0 |
|
SU893324A1 |
| DIE FOR DRAWING IN SIMPLE-ACTION PRESS | 0 |
|
SU995985A1 |
| METHOD OF PRODUCTION OF HOLLOW PIECES WITH BOTTOM HOLE | 0 |
|
SU1817720A3 |
| DIE FOR DEEP DRAWING | 0 |
|
SU995990A1 |
| PRESS TOOL | 0 |
|
SU1811940A1 |
| DIE FOR TWO-IMPRESSION DRAWING | 0 |
|
SU845981A1 |
| DIE FOR STEPWISE DRAWING OF SHEET BLANKS | 0 |
|
SU1196075A1 |
