FIELD: mechanical engineering. SUBSTANCE: device has spiral-shaping unit and unit for bending end of billet and, drive twisting mechanism. Billet is placed along cantilever mandrel of spiral-shaping unit and bending of its end round cylindrical end of this mandrel takes place. After that carriage lowers to one pitch, bent out end is clamped by fork which is turned to one lead of helix. EFFECT: enhanced operating reliability. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR BENDING OF WIRE PRODUCTS | 2008 |
|
RU2365457C1 |
| AUTOMATIC MACHINE FOR MATERIAL DOUBLE-SPIRAL SPRINGS WITH UNBENT ENDS | 0 |
|
SU1294442A1 |
| APPARATUS FOR COILING SPIRAL SPRINGS | 0 |
|
SU921656A1 |
| METHOD OF FABRICATING CYLINDRICAL ARTICLES OF WORM CLAMP-TYPE AND SEMIAUTOMATIC MACHINE TO THIS END | 2010 |
|
RU2445180C1 |
| ARRANGEMENT FOR COILING TORSION SPRINGS WITH UNBENT END | 0 |
|
SU1442305A1 |
| PLANT FOR MANUFACTURE OF TWISTED MAGNETIC CORE OF ELECTRIC MACHINE | 0 |
|
SU1695453A1 |
| BENDING DEVICE | 1992 |
|
RU2067509C1 |
| MACHINE FOR FOLDING AND CUTTING-OFF TUBE HELIX ENDS | 0 |
|
SU986541A1 |
| MACHINE FOR HOT COILING OF TORSION SPRINGS | 0 |
|
SU1282948A1 |
| 0 |
|
SU1563808A1 |
