FIELD: process engineering.
SUBSTANCE: invention relates to metal forming and can be used in forging ingots and billets from various steels and alloys at hydraulic forging presses. Proposed device comprises holders of top and bottom strikers and two holders of lateral strikers. Holders of top and bottom strikers have inclined surfaces corresponding to those of side striker holders. Striker holders are linked up by eight guides. Four strikers are secured to their holders. Inclined surface of every holder represents two inclined planes. Said planes are located in symmetry about vertical plane of symmetry of proposed device that runs parallel to striker front planes at 30 - 150° to said plane of symmetry.
EFFECT: reduced wear of inclined friction planes and increased MTBR.
6 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FOUR-HEAD FORGING DEVICE FOR FORGING PRESS | 2011 |
|
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| FOUR-STRIKER FORGING APPARATUS | 2005 |
|
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| BLANK RADIAL FORGING METHOD AND FOUR-STRIKER FORGING APPARATUS FOR PERFORMING THE SAME | 2004 |
|
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| FOUR-HAMMER FORGING DEVICE | 2008 |
|
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| FORGED PIECES MAKING METHOD AND FORGING COMPLEX FOR PERFORMING THE SAME | 2005 |
|
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| FOUR-HAMMER FORGING DEVICE | 2010 |
|
RU2446906C1 |
| FOUR-STRIKER FORGING MACHINE | 2003 |
|
RU2242322C1 |
| FOUR-HAMMER FORGING DEVICE | 2012 |
|
RU2501625C1 |
| FORGING FOUR-STRIKER APPARATUS | 2004 |
|
RU2283718C2 |
| MULTIPLE-HEAD FORGING FACILITY | 2007 |
|
RU2352428C2 |
