CN203678914U - Upper backup roller for coiling block of cold-rolling uncoiling machine - Google Patents
Upper backup roller for coiling block of cold-rolling uncoiling machine Download PDFInfo
- Publication number
- CN203678914U CN203678914U CN201320669808.XU CN201320669808U CN203678914U CN 203678914 U CN203678914 U CN 203678914U CN 201320669808 U CN201320669808 U CN 201320669808U CN 203678914 U CN203678914 U CN 203678914U
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- China
- Prior art keywords
- upper backup
- reel
- main shaft
- cold
- backup roller
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- 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 discloses an upper backup roller for a coiling block of a cold-rolling uncoiling machine. The upper backup roller comprises a main shaft, wherein an adapter sleeve conical roller bearing is mounted at one end part of the main shaft, roller wheels are mounted outside the adapter sleeve conical roller bearing, and glands are mounted at the two ends of the adapter sleeve conical roller bearing. The upper backup roller for the coiling block of the uncoiling machine has the advantages of thoroughly solving the problem of axial movement, lowering the cost and improving the production efficiency.
Description
Technical field
The utility model belongs to cold-strip steel equipment.Relate to the structural design of reel of uncoiler top backing up roll.
Background technology
Modernization cold-strip steel is because volume heavily increases, and cantilevered uncoiler can not meet Production requirement, all adopts now on reel of uncoiler with backing roll, is furnished with outer support simultaneously.When in use, the sleeve taper roll bearing in reel upper backup roll, often moves axially, and reel of uncoiler amount of deflection is increased, and main shaft easily ruptures, and serious scape rings serviceability and normal production of equipment.
Because modernization iron and steel enterprise is for reducing costs, improve quantity and quality, all adopt the coil of strip that tonnage is larger.Supporting roller structure on reel of uncoiler cannot meet the need of production with steel, causes the frequent shut-down (breakdown) mainteance of equipment, and economic loss is very serious.
Utility model content
The purpose of this utility model is to provide a kind of cold rolling feed reel reel upper backup roll, solve sleeve taper roll bearing in reel of uncoiler upper backup roll, often move axially phenomenon, thereby the normal use of the equipment of assurance, improve the production efficiency with steel, reduce costs, result of use is good.
The technical solution of the utility model is as follows:
Cold rolling feed reel reel upper backup roll, includes main shaft, and the end of main shaft is provided with sleeve taper roll bearing, and sleeve taper roll bearing is exterior is furnished with running roller, and sleeve taper roll bearing two ends are separately installed with gland.
Described main shaft is provided with step surface, is combined with sleeve taper roll bearing on step surface.
Compared with prior art, the beneficial effects of the utility model are as follows:
The reel of uncoiler upper backup roll designing by the utility model, rolls the CA of factory, CP in Taiyuan Iron & Steel Corp six, CS unit is applied, and has obtained ideal effect.In use there is not reel upper backup roll and move phenomenon.
Reel of uncoiler upper backup roll of the present utility model (seeing figure tetra-) has adopted at axle head increases gland, compresses bearing inner ring, makes sleeve taper roll bearing axial location.Uncoiler in use reel upper backup roll can not be moved.
Reel of uncoiler top backing up roll of the present utility model rolls the CA of factory, CP in Taiyuan Iron & Steel Corp six, CS unit is applied.Only this unit can reduce equipment and moves axially because of the backing roll on reel, approximately more than 300 ten thousand yuan of the wastes of shut-down (breakdown) mainteance.
Reel of uncoiler upper backup roll of the present utility model, has thoroughly solved the axially movable problem of reel top backing up roll, reduces costs, and has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, cold rolling feed reel reel upper backup roll, include main shaft 1, the end of main shaft 1 is provided with sleeve taper roll bearing 2, sleeve taper roll bearing 2 is exterior is furnished with running roller 3, sleeve taper roll bearing 2 two ends are separately installed with gland 4, and main shaft 1 is provided with step surface 5, are combined with sleeve taper roll bearing 2 on step surface 5.
Claims (2)
1. cold rolling feed reel reel upper backup roll, includes main shaft, it is characterized in that: the end of main shaft is provided with sleeve taper roll bearing, and sleeve taper roll bearing is exterior is furnished with running roller, and sleeve taper roll bearing two ends are separately installed with gland.
2. cold rolling feed reel reel upper backup roll according to claim 1, is characterized in that: described main shaft is provided with step surface, is combined with sleeve taper roll bearing on step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669808.XU CN203678914U (en) | 2013-10-26 | 2013-10-26 | Upper backup roller for coiling block of cold-rolling uncoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669808.XU CN203678914U (en) | 2013-10-26 | 2013-10-26 | Upper backup roller for coiling block of cold-rolling uncoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678914U true CN203678914U (en) | 2014-07-02 |
Family
ID=51000874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669808.XU Expired - Fee Related CN203678914U (en) | 2013-10-26 | 2013-10-26 | Upper backup roller for coiling block of cold-rolling uncoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611761A (en) * | 2013-10-26 | 2014-03-05 | 马鞍山北光冶金机械有限责任公司 | Cold rolled uncoiler drum support roller |
-
2013
- 2013-10-26 CN CN201320669808.XU patent/CN203678914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611761A (en) * | 2013-10-26 | 2014-03-05 | 马鞍山北光冶金机械有限责任公司 | Cold rolled uncoiler drum support roller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20211026 |