CN203565480U - Supporting roller system device - Google Patents
Supporting roller system device Download PDFInfo
- Publication number
- CN203565480U CN203565480U CN201320692333.6U CN201320692333U CN203565480U CN 203565480 U CN203565480 U CN 203565480U CN 201320692333 U CN201320692333 U CN 201320692333U CN 203565480 U CN203565480 U CN 203565480U
- Authority
- CN
- China
- Prior art keywords
- roll
- backing roll
- upper backup
- bearing
- bearing block
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model relates to the technical field of milling rollers, in particular to a supporting roller system device. The supporting roller system device is compact and reasonable in structure, and the milling requirement can be met. The supporting roller system device comprises an upper supporting roller and a lower supporting roller, and is characterized in that an upper supporting roller bearing seat and a lower supporting roller bearing seat are arranged at the upper end of the upper supporting roller and the lower end of the lower supporting roller respectively, an upper bearing is arranged between the upper supporting roller and the upper supporting roller bearing seat, a lower bearing is arranged between the lower supporting roller and the lower supporting roller bearing seat, pressing covers are arranged on one side of the upper supporting roller and one side of the lower supporting roller respectively, and bearing sealing covers are arranged on the other side of the upper supporting roller and the other side of the lower supporting roller respectively.
Description
Technical field
The utility model relates to roll technology field, and being specially a kind of backing roll is device.
Background technology
In cold-rolling mill technical field, milling train has the multiple types such as duo mill, three-high mill, four-high mill, milling train is realized rolling work by roll, roll generally connects backing roll, the effect of the structure influence roll rolling of backing roll, general backing roll structure arranges unreasonable, and effect is undesirable, cannot meet the rolling requirement that precision is higher.
Utility model content
In order to address the above problem, it is device that the utility model provides a kind of backing roll, and its compact conformation is reasonable, can meet rolling requirement.
Its technical scheme is such: a kind of backing roll is device, it comprises upper backup roll and lower backing roll, it is characterized in that, described upper backup roll upper end and described lower backing roll lower end arrange respectively upper backup roll bearing block and lower backing roll bearing block, between described upper backup roll and described upper backup roll bearing block, upper bearing (metal) and lower bearing are set respectively between described lower backing roll and described lower backing roll bearing block, described upper backup roll and described lower backing roll one side arrange respectively gland, and described upper backup roll and lower backing roll opposite side arrange respectively bearing block capping.
It is further characterized in that, described upper backup roll bearing block and described lower backing roll bearing block outer setting fuel feed hole, described upper backup roll bearing block and described lower backing roll bearing block inside arrange respectively the oil groove passage that is communicated with described fuel feed hole and described upper bearing (metal), lower bearing;
Between described bearing block capping and described upper backup roll bearing block, lower backing roll bearing block, pad is set;
Between described upper bearing (metal), lower bearing and described upper backup roll and lower backing roll, sealing ring is set;
Described upper backup roll bearing block comprises upper backup roll left shaft holder and upper backup roll right bearing seat, between described upper backup roll and described upper backup roll left shaft holder, upper backup roll right bearing seat, upper bearing (metal) is set respectively, described lower backing roll bearing block comprises lower backing roll left shaft holder and lower backing roll right bearing seat, between described lower backing roll and described lower backing roll left shaft holder, lower backing roll right bearing seat, lower bearing is set respectively;
Described lower backing roll left shaft holder and described lower backing roll right bearing seat bottom are connected by screw respectively left backing plate and right backing plate.
Adopt after structure of the present utility model, upper backup roll upper end and lower backing roll lower end arrange respectively upper backup roll bearing block and lower backing roll bearing block, between upper backup roll and upper backup roll bearing block, between lower backing roll and lower backing roll bearing block, upper bearing (metal) and lower bearing are set respectively, upper backup roll and lower backing roll one side arrange respectively upper end gland and lower end gland, bearing block capping is set respectively on upper backup roll and lower backing roll, upper backup roll and lower backing roll support by upper backup roll bearing block and lower backing roll bearing block, sealing function is played in gland and bearing block capping, its compact conformation is reasonable, meet rolling requirement.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure left view.
The specific embodiment
See Fig. 1, shown in Fig. 2, a kind of backing roll is device, it comprises upper backup roll 1 and lower backing roll 2, upper backup roll 1 upper end and lower backing roll 2 lower ends arrange respectively upper backup roll bearing block 3 and lower backing roll bearing block 4, between upper backup roll 1 and upper backup roll bearing block 3, upper bearing (metal) 5 and lower bearing 6 are set respectively between lower backing roll 2 and lower backing roll bearing block 4, upper backup roll 1 and lower backing roll 2 one sides arrange respectively gland 7, and upper backup roll 1 and lower backing roll 2 opposite sides arrange respectively bearing block capping 9, upper backup roll bearing block 3 and lower backing roll bearing block 4 outer setting fuel feed holes 10, upper backup roll bearing block and lower backing roll bearing block inside arrange respectively the oil groove passage 8 that is communicated with fuel feed hole 10 and upper bearing (metal) 5, lower bearing 6, can charging-up lubricant oil by fuel feed hole 10, guarantee that bearing can run well, between bearing block capping 9 and upper backup roll bearing block 3, lower backing roll bearing block 4, pad 11 is set, between upper bearing (metal) 5, lower bearing 6 and upper backup roll 1 and lower backing roll 2, sealing ring 12 is set, pad 11 all plays sealing function with sealing ring 12, upper backup roll bearing block 3 comprises upper backup roll left shaft holder 3-1 and upper backup roll right bearing seat 3-2, upper backup roll 1 and upper backup roll left shaft holder 3-1, between upper backup roll right bearing seat 3-2, upper bearing (metal) 5 is set respectively, lower backing roll bearing block 4 comprises lower backing roll left shaft holder 4-1 and lower backing roll right bearing seat 4-2, lower backing roll 2 and lower backing roll left shaft holder 4-1, between lower backing roll right bearing seat 4-2, lower bearing 6 is set respectively, upper backup roll left shaft holder 3-1, upper backup roll right bearing seat 3-2, lower backing roll left shaft holder 4-1 and lower backing roll right bearing seat 4-2 make the support of upper backup roll 1 and lower backing roll 2 more reliable and more stable, lower backing roll left shaft holder 4-1 is connected left backing plate 14 and right backing plate 15 by screw 13 respectively with lower backing roll right bearing seat 4-2 bottom, in Fig. 2, between upper backup roll 1 and lower backing roll 2, be roll 16.
Claims (6)
1. a backing roll is device, it comprises upper backup roll and lower backing roll, it is characterized in that, described upper backup roll upper end and described lower backing roll lower end arrange respectively upper backup roll bearing block and lower backing roll bearing block, between described upper backup roll and described upper backup roll bearing block, upper bearing (metal) and lower bearing are set respectively between described lower backing roll and described lower backing roll bearing block, described upper backup roll and described lower backing roll one side arrange respectively gland, and described upper backup roll and lower backing roll opposite side arrange respectively bearing block capping.
2. a kind of backing roll according to claim 1 is device, it is characterized in that, described upper backup roll bearing block and described lower backing roll bearing block outer setting fuel feed hole, described upper backup roll bearing block and described lower backing roll bearing block inside arrange respectively the oil groove passage that is communicated with described fuel feed hole and described upper bearing (metal), lower bearing.
3. a kind of backing roll according to claim 1 is device, it is characterized in that, between described bearing block capping and described upper backup roll bearing block, lower backing roll bearing block, pad is set.
4. a kind of backing roll according to claim 1 is device, it is characterized in that, between described upper bearing (metal), lower bearing and described upper backup roll and lower backing roll, sealing ring is set.
5. a kind of backing roll according to claim 1 is device, it is characterized in that, described upper backup roll bearing block comprises upper backup roll left shaft holder and upper backup roll right bearing seat, between described upper backup roll and described upper backup roll left shaft holder, upper backup roll right bearing seat, upper bearing (metal) is set respectively, described lower backing roll bearing block comprises lower backing roll left shaft holder and lower backing roll right bearing seat, between described lower backing roll and described lower backing roll left shaft holder, lower backing roll right bearing seat, lower bearing is set respectively.
6. a kind of backing roll according to claim 5 is device, it is characterized in that, described lower backing roll left shaft holder and described lower backing roll right bearing seat bottom are connected by screw respectively left backing plate and right backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692333.6U CN203565480U (en) | 2013-11-06 | 2013-11-06 | Supporting roller system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692333.6U CN203565480U (en) | 2013-11-06 | 2013-11-06 | Supporting roller system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565480U true CN203565480U (en) | 2014-04-30 |
Family
ID=50533239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692333.6U Expired - Fee Related CN203565480U (en) | 2013-11-06 | 2013-11-06 | Supporting roller system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624639A (en) * | 2015-01-28 | 2015-05-20 | 张汉桥 | Roll machine |
-
2013
- 2013-11-06 CN CN201320692333.6U patent/CN203565480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624639A (en) * | 2015-01-28 | 2015-05-20 | 张汉桥 | Roll machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |