| 摘要 |
FIELD: plastic metal working. SUBSTANCE: reeler has roll 10, die-bandage 1 which is attached on supports to vertically installed links 2,3 and mechanism of their drawing together made in form of driving shaft with crank 5 connecting links 2,3 to drive 4. Crank is attached to adjustable in length bar 7 connected with cross piece 6 which is secured to links 2,3. Internal roll 10 is attached immovably, for instance, to bearing support 12 and turning support 13 which is installed in arched hole of post 9 of reeler bed. EFFECT: higher accuracy in manufacture of ring- shaped products and extended technological capabilities of reeler. 1 cl, 2 dwg |
