FIELD: plastic metal working, namely technological fitting for bending parts in presses or hammers. SUBSTANCE: bending apparatus includes punch and die. Die is in the form of parallel connected struts with V-shaped cutouts whose surfaces are inclined relative to lengthwise axis of punch. On lateral surfaces of said struts there are seats for rollers. Seats are arranged in pairs by multistage fashion. Rollers are changeable ones, they have different shape and dimensions. Rollers are mounted with possibility of their arrangement in different combinations in seats of stages. Punch is unsymmetrical one. EFFECT: improved design. 2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PLATE-BENDING HYDRAULIC PRESS OF A PLATE-AND-FRAME TYPE | 2003 |
|
RU2247029C1 |
| AIR-DELIVERED MUNITION STORAGE RACK | 2012 |
|
RU2509043C1 |
| STAMP FOR SETTING LONG PIECES | 2023 |
|
RU2815516C1 |
| DIE SET FOR BENDING TUBES | 1995 |
|
RU2085317C1 |
| DEVICE FOR ASSEMBLING OF WOOD BOXES | 2000 |
|
RU2187430C1 |
| TUBE BENDING DEVICE | 2010 |
|
RU2434703C1 |
| SECTIONAL GLASS-SHAPING MACHINE | 0 |
|
SU653221A1 |
| UNIT FOR WINDING COILS | 0 |
|
SU919781A1 |
| METHOD OF PRODUCING HEAT EXCHANGERS, MILL FOR PERFORMING SAME AND APPARATUS FOR CONVEYING ELONGATED ARTICLES FOR WORKING TUBE BENDING MACHINE | 0 |
|
SU1011322A1 |
| 0 |
|
SU202698A1 |
