FIELD: metallurgy industry.
SUBSTANCE: invention refers to metal deformation process, and namely to rolling mills of fabrication mill for rolling bar or tubular material. Rolling mill consists of at least one load-carrying roll located in the housing and sleeves located on shafts on both sides of the roll and placed in radial bearings. The latter are located in bearing bushings located in the housing with the possibility of being rotated. Rolling mill also consists of the connection element transmitting rotational movements of one bearing bushing relative to housing to other bearing bushings. At least one bearing bushing is made with the possibility of being moved relative to connection element in axial direction of the shaft.
EFFECT: invention allows performing accurate axial and parallel separation of rolls.
10 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROLLING MILL FOR ROLLING BAR OR TUBULAR MATERIAL | 2005 |
|
RU2373004C2 |
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| ROLLING STAND OF ROLLING MILL | 1995 |
|
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| ROLLING ROLL BEARING ASSEMBLY | 0 |
|
SU820944A1 |
| DOUBLE-GROOVED PASS COMBINATION-TYPE ROLLING STAND | 1995 |
|
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|
RU2311976C1 |
| 0 |
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SU381197A1 | |
| MILL STAND WITH OVERHUNG ROLLS | 1999 |
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| METHOD TO DETERMINE ROLLING FORCE IN ROLLING MILL AND ROLLING MILL | 2007 |
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| TUBE COLD ROLLING MILL | 2013 |
|
RU2532214C1 |
