FIELD: metallurgy; mechanics.
SUBSTANCE: facility contains transport facility, stand with inclined ways and stop, mechanism of blanks clamp, containing of wedge-like grips, located angularly 120° to each other and pivotally connected to tractions with slider, cavity cylindrical package, inside of which it is movable located rod with firing-pin, connected with hydraulic actuator of its movement. Mechanism of blanks clamp is movable installed in inclined ways of stand. Stand is pivotally connected to link mechanism of its lifting - lowering. Rod with firing-pin is bounded to hydraulic actuator of its movement by means of quick-split sleeve. Rods, connecting wedge-like grips with slider, are outfitted by spherical hinge and connected to hydraulic actuator of clamp. Wedge-like grips are implemented as radial and changeable for each diameter of blank, and connection of it to inclined ways of stand is implemented in the form of "dovetail". Lifting - lowering mechanism is implemented in the form of two double-arm lever, bounded to each other by means of rod and regulation mechanism with electric drive.
EFFECT: invention provides implementation of accurate centering of blanks wide range of diameters and improved reliability and durability of facility.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR CENTERING BLANKS FOR PIERCING | 1999 |
|
RU2196651C2 |
| DEVICE FOR CENTERING THE CASTING BLOCKS FOR PIERCING | 1995 |
|
RU2102166C1 |
| HYDRAULIC ARRANGEMENT FOR CENTERING WORKPIECES PRIOR TO PUNCHING | 0 |
|
SU1657267A1 |
| DEVICE FOR BLANK CENTERING BEFORE PIERCING | 2017 |
|
RU2645844C1 |
| DEVICE FOR PREPARING BLANKS FOR PIERCING | 0 |
|
SU1625537A1 |
| APPARATUS FOR PREPARING BLANK FOR BROACHING | 0 |
|
SU1025472A1 |
| ROUND BILLET CENTERING ELEMENT | 0 |
|
SU1801637A1 |
| JAW GRIP FEEDING ARRANGEMENT OF HOT STAMPING PRESS | 0 |
|
SU1690920A1 |
| LOCATING DEVICE FOR WORKPIECES TO BE PIERCED | 2008 |
|
RU2364453C1 |
| APPARATUS FOR PREPARING BLANK FOR BROACHING | 0 |
|
SU997866A1 |
