CN201389554Y - Rolling mill side thruster - Google Patents
Rolling mill side thruster Download PDFInfo
- Publication number
- CN201389554Y CN201389554Y CN200920041690U CN200920041690U CN201389554Y CN 201389554 Y CN201389554 Y CN 201389554Y CN 200920041690 U CN200920041690 U CN 200920041690U CN 200920041690 U CN200920041690 U CN 200920041690U CN 201389554 Y CN201389554 Y CN 201389554Y
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- CN
- China
- Prior art keywords
- roller
- frame
- oil cylinder
- frames
- liner plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to metallurgical equipment, in particular to a rolling mill side thruster. According to the technical proposal provided by the utility model, the rolling mill side thruster comprises frames arranged with interval, and roller tanks arranged between frames, roller tank liner plates are fixed on the wall body of the roller tanks facing to the frames, frame liner plates are fixedly arranged on the opposite wall surfaces of the frames, the roller tank liner plates are jointed with the frame liner plate on one side, an oil cylinder is fixedly arranged in one roller tank, an ejection hole is machined on the roller tank liner plate on which the oil cylinder is arranged, the piston of the oil cylinder intermittently extends from the ejection hole to support on the frame liner plates. When in use, the parallel degree of the upper and lower roller tanks are guaranteed, the product quality is improved, the roller tanks can be drawn out for replacing rollers, the roller replacement time is reduced and the productivity is improved.
Description
Technical field
The utility model relates to a kind of metallurgical equipment, especially a kind of milling train lateral thruster.
Background technology
In metallurgical equipment, for the depth of parallelism (depth of parallelism of top roll case and lower roll case is the deciding factor that guarantees product quality) that guarantees top roll case and lower roll case, gap between roller case plane and the frame plane is smaller, rolling process central roll case produces heat and expands, eliminated the gap between roller case and the frame, roller flask liner and frame liner plate are bitten easily during roll change, cause damaging the normal operation that liner plate influences milling train.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of depth of parallelism that can guarantee the upper and lower roll case is provided, improve product quality, when roll change, be convenient to the milling train lateral thruster extracting the roller case out, reduce roll changing time, enhance productivity.
The technical scheme that provides according to the utility model, described milling train lateral thruster, comprise the frame that is provided with at interval, between frame, be provided with the roller case, be fixed with the roller flask liner at the roller case in the face of on the wall body of frame, relative wall in frame is fixed with the frame liner plate, the frame liner plate of described roller flask liner and one side is fitted, in the roller case, be fixed with oil cylinder, eject the hole being provided with to offer on the roller flask liner of oil cylinder position, the piston head of described oil cylinder intermittently ejects from this and stretches out in hole and be against on the frame liner plate.
After the utility model uses, can guarantee the depth of parallelism of upper and lower roll case, improve the quality of product, when roll change, be convenient to extract out the roller case, reduce roll changing time, enhance productivity.
Description of drawings
Fig. 1 is the rack construction of the rolling mill figure of description of the Prior Art.
Fig. 2 is rack construction of the rolling mill figure of the present utility model.
Fig. 3 is an A place partial enlarged drawing among Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: this milling train lateral thruster comprises the frame 1 that is provided with at interval, between frame 1, be provided with roller case 8, be fixed with roller flask liner 4 in the face of on the wall body of frame 1 by screw 3 at roller case 8, relative wall in frame 1 is fixed with frame liner plate 2 by screw 3, described roller flask liner 4 is fitted with the frame liner plate 2 of one side, in roller case 8, be fixed with oil cylinder 6, offer on the roller flask liner 4 that is provided with oil cylinder 6 positions and eject hole 5, the piston head of described oil cylinder 67 intermittently ejects from this and stretches out in hole 5 and be against on the frame liner plate 2.
On roller case 8, adorn four oil cylinders 6, when band is worn in steel rolling, the oil cylinder withdrawal of a side, the oil cylinder of opposite side is opened, piston head 7 passes and ejects hole 5 and push away on frame liner plate 2, and roller flask liner 4 planes are combined with frame liner plate 2 planes all the time, has guaranteed the depth of parallelism of top roll case and lower roll case.Since this four oil cylinders 6 are arranged, the amplification that the gap between roller flask liner 4 planes and frame liner plate 2 planes can be suitable, two side cylinders are all withdrawn during roll change, and roller case 8 is released and is not only saved time but also laborsaving.
Claims (1)
1, a kind of milling train lateral thruster, comprise the frame (1) that is provided with at interval, between frame (1), be provided with roller case (8), be fixed with roller flask liner (4) at roller case (8) in the face of on the wall body of frame (1), relative wall in frame (1) is fixed with frame liner plate (2), described roller flask liner (4) is fitted with the frame liner plate (2) of one side, it is characterized in that: in roller case (8), be fixed with oil cylinder (6), offer on the roller flask liner (4) that is provided with oil cylinder (6) position and eject hole (5), the piston head (7) of described oil cylinder (6) intermittently ejects from this and stretches out in hole (5) and be against on the frame liner plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041690U CN201389554Y (en) | 2009-03-31 | 2009-03-31 | Rolling mill side thruster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041690U CN201389554Y (en) | 2009-03-31 | 2009-03-31 | Rolling mill side thruster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389554Y true CN201389554Y (en) | 2010-01-27 |
Family
ID=41596373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041690U Expired - Fee Related CN201389554Y (en) | 2009-03-31 | 2009-03-31 | Rolling mill side thruster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389554Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001726A (en) * | 2014-06-03 | 2014-08-27 | 江苏甬金金属科技有限公司 | Device for eliminating lateral gap of roll box |
| CN109500087A (en) * | 2018-12-18 | 2019-03-22 | 天津市中重科技工程有限公司 | Edger roll assembling window polishing device when universal mill form becomes duo mill form |
-
2009
- 2009-03-31 CN CN200920041690U patent/CN201389554Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001726A (en) * | 2014-06-03 | 2014-08-27 | 江苏甬金金属科技有限公司 | Device for eliminating lateral gap of roll box |
| WO2015184734A1 (en) * | 2014-06-03 | 2015-12-10 | 江苏甬金金属科技有限公司 | Lateral gap eliminating device of roller box |
| CN104001726B (en) * | 2014-06-03 | 2016-03-30 | 江苏甬金金属科技有限公司 | A kind of roller case sideshake cancellation element |
| CN109500087A (en) * | 2018-12-18 | 2019-03-22 | 天津市中重科技工程有限公司 | Edger roll assembling window polishing device when universal mill form becomes duo mill form |
| CN109500087B (en) * | 2018-12-18 | 2023-11-17 | 中重科技(天津)股份有限公司 | Vertical roll assembly window repairing device when universal rolling mill form is changed into two-high mill form |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI QIAOLIAN HEAVY INDUSTRY DESIGN INSTITUTE CO., Free format text: FORMER OWNER: WUXI QIAOLIAN METALLURGICAL MACHINERY CO., LTD. Effective date: 20120223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120223 Address after: 214187 Wuxi Huishan Economic Development Zone, Huishan District, Jiangsu Province Patentee after: WUXI QIAOLIAN HEAVY INDUSTRY DESIGN INSTITUTE CO., LTD. Address before: The supporting area of Huishan District of Huishan Economic Development Zone, Jiangsu province Wuxi City Luoshe 214187 Shing Road No. 99 Patentee before: Wuxi Qiaolian Metallurgical Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |