CN2757951Y - Roller series structure for multi roller cold mill - Google Patents
Roller series structure for multi roller cold mill Download PDFInfo
- Publication number
- CN2757951Y CN2757951Y CN 200420009180 CN200420009180U CN2757951Y CN 2757951 Y CN2757951 Y CN 2757951Y CN 200420009180 CN200420009180 CN 200420009180 CN 200420009180 U CN200420009180 U CN 200420009180U CN 2757951 Y CN2757951 Y CN 2757951Y
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- Prior art keywords
- roller
- support roller
- rollers
- roll system
- layers
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Abstract
The utility model relates to a roller series structure for cold mill with a plurality of rollers, which belongs to the field of mechanical equipment. The utility model comprises working rollers with equal diameters, wherein the working rollers are symmetrical to a working plane, and the peripheries of the working rollers are provided with a supporting roller, big supporting rollers and back lining bearings. The utility model is characterized in that the supporting roller can be in a structure of zero layer to four layers at most, a lateral back lining bearing is arranged outwards from the supporting roller, and the big supporting rollers arranged symmetrically and a back lining bearing in an outer layer are arranged outwards away from the working plane. The roller series structure of the design has the advantages of reasonable layout, simple structure, convenient manufacture, and is used for replacement when different roller series structure required by different products can not be replaced conveniently.
Description
Technical field
The utility model belongs to the plant equipment field, specially refers to the roll system structure of the multiple rollers cold calender that is used for various metal sheet bands, ultra-thin strip production.
Background technology
In cold-rolling mill, having the minor diameter working roll is one of most important condition of rolled metal strip and ultra-thin strip, and in the prior art, 36 roller mills of the former Soviet Union and China are seen Fig. 2; 30 roller mills of Japan and China are seen Fig. 3, reach the former Soviet Union's 26 roller mills and see Fig. 4, all have this category feature.But these rolling mill structure complexity, particularly roller case manufacture difficulty is big, the cost height.And, can not change at any time with requiring difference because belong to the stationary roll architecture.
Chinese patent ZL95207104.5 22 cold mills have been represented a kind of simple in structure, easily manufactured multi-roll mill.
The utility model has proposed the roll system structure of several multiple rollers cold calenders at this, i.e. the roll system structure of 10 rollers as shown in Figure 1 (12 roller), 16 rollers, 18 rollers and 32 cold mills, and it is simple in structure, easily manufactured, is convenient to the replacing between the differential roller architecture.
Summary of the invention
The utility model technical issues that need to address are, at the roll system structure complexity of multiple rollers cold calender in the prior art, the technology difficulty of manufacturing is big, the cost height, and when requiring to change the differential roller architecture, change very inconvenient because of rolling different bands.In order to overcome these defectives, the purpose of this utility model provides a kind of roll system structure that is used for multiple rollers cold calender, makes it easily manufactured, and is simple in structure and change easily.The purpose of this utility model relies on following technical scheme to realize, a kind of roll system structure that is used for multiple rollers cold calender, comprise and the symmetrically arranged equal diameter working roll of working face, its periphery is support roller, big support roller and back lining bearing, it is characterized in that, described support roller can for zero layer to maximum four layers structures, outwards be the side direction back lining bearing thus, outside away from working face again, be symmetrically arranged big support roller, and outer back lining bearing.
When described support roller is zero layer, belong to 12 roll system structures of multiple rollers cold calender; When support roller was one deck, one deck contained 4 support roller, belongs to 16 roll system structures; When support roller was two layers, two layers contained 6 support roller and belong to 18 roll system structures; When support roller was three layers, three layers contained 4 support roller, belong to 32 roll system structures.
Described different roll system structure is packed into symmetrically and is gone up in the lower bearing bracket, then forms the cold-rolling mill of differential roller number.
The beneficial effects of the utility model are, the design's roll system structure is rationally distributed, simple in structure, easily manufactured, more changing jobs when being convenient to the required differential roller architecture of different product in the use.
Description of drawings
Fig. 1 a-d is the roll system structure layout drawing of 10 rollers in the utility model (12 roller) milling train, 16 rollers, 18 rollers and 32 roller mills
Fig. 2 is a layout drawing for 36 roller mill rollers of the former Soviet Union in the prior art and China
Fig. 3 is a layout drawing for 30 roller mill rollers of Japan in the prior art and China
Fig. 4 is a layout drawing for 26 roller mill rollers of the former Soviet Union
Fig. 5 is a layout drawing for 14 roller mill rollers of Japan and China
Fig. 6 is two MKW roller system of rolling mill layout drawings in the prior art
Fig. 7 is a Z-High roller system of rolling mill layout drawing in the prior art
The specific embodiment
The roll system structure figure that represents indication 10 rods, 18 rollers, 16 rollers, 32 roller mills in the utility model with reference to Fig. 1 (a-d) respectively successively, the utility model roller system arranges and is different from above-mentioned 30 rollers of the prior art, 36 rollers, 26 rollers, 14 rollers fully as seen from Figure 1, (can see that by Fig. 5 two MK W milling trains are arranged with Z-High milling train roller system as seen from Figure 7 as seen from Figure 6.Be arranged as example with 32 roller mill rollers system in the utility model, its roller system is made up of 1,4 ground floor support roller 2 of 2 minor diameter working rolls and 6 second layer support roller, 3,4 the 3rd layer of support roller, 6,2 big support roller 7 of 5,4 side backing cloth bearing rollers of 4,6 the 4th layer of support roller and 4 groups of outer back of the body bearing rollers 8, different along with zero layer and one, two, three layer of support roller quantity, can form 10 rollers shown in Figure 1 respectively and comprise several differential roller of 12 rollers, 16 rollers, 18 rollers and 32 rollers system, two big support roller 7 are live-roller.
Referring to Fig. 2, the layout drawing of the 36 roller mill rollers system of the former Soviet Union and China in the expression prior art, Fig. 3 is in the prior art, 36 roller mill rollers of Japan and China are layout drawing, Fig. 4 is a layout drawing for 26 roller mill rollers of the former Soviet Union, their common feature all is to have undersized working roll, represents that with reference to Fig. 5 14 roller mill rollers of Japan and China are layout drawing.What Fig. 6 and Fig. 7 gave also is two kinds of prior aries, and they are respectively two MK W roller system of rolling mill layout drawings and Z-High roller system of rolling mill layout drawing.
Several multiple rollers cold calender of the present utility model at the discrepancy end of frame so that disclosed backing cloth bearing roller roll shape guiding mechanism among the Chinese patent ZL91205587.1 to be housed, so that shut out the good band of plate shape.
Claims (3)
1, a kind of roll system structure that is used for multiple rollers cold calender, comprise and the symmetrically arranged equal diameter working roll of working face, its periphery is support roller, big support roller and back lining bearing, it is characterized in that, described support roller can for zero layer to maximum four layers structures, outwards be the side direction back lining bearing thus, outside away from working face again, be symmetrically arranged big support roller, and outer back lining bearing.
2, roll system structure according to claim 1 is characterized in that, when described support roller is zero layer, belongs to 12 roll system structures of multiple rollers cold calender; When support roller was one deck, this one deck contained 4 support roller, belongs to 16 roll system structures; When support roller was two layers, these two layers contained 6 support roller, belong to 18 roll system structures; When support roller was three layers, these three layers contained 4 support roller, belong to 32 roll system structures.
3, roll system structure according to claim 1 is characterized in that, the arrangement of described differential roller architecture is the symmetrical respectively lower bearing bracket that places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009180 CN2757951Y (en) | 2004-07-09 | 2004-07-09 | Roller series structure for multi roller cold mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009180 CN2757951Y (en) | 2004-07-09 | 2004-07-09 | Roller series structure for multi roller cold mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757951Y true CN2757951Y (en) | 2006-02-15 |
Family
ID=36078091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420009180 Expired - Fee Related CN2757951Y (en) | 2004-07-09 | 2004-07-09 | Roller series structure for multi roller cold mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757951Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676042B (en) * | 2008-09-16 | 2011-08-10 | 王宇 | 12-roll and 20-roll rolling mills comprising replaceable roll systems and replacing method thereof |
| CN101676041B (en) * | 2008-09-16 | 2012-11-21 | 王宇 | 20-roll rolling mill comprising upper and lower splitting integrated roll box and method for replacing rolls thereof |
| CN104438318A (en) * | 2013-09-16 | 2015-03-25 | 钱钢 | Multi-roller exchangeable cold rolling mill |
| CN105508416A (en) * | 2014-09-23 | 2016-04-20 | 舍弗勒技术股份两合公司 | Back lining bearing |
-
2004
- 2004-07-09 CN CN 200420009180 patent/CN2757951Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676042B (en) * | 2008-09-16 | 2011-08-10 | 王宇 | 12-roll and 20-roll rolling mills comprising replaceable roll systems and replacing method thereof |
| CN101676041B (en) * | 2008-09-16 | 2012-11-21 | 王宇 | 20-roll rolling mill comprising upper and lower splitting integrated roll box and method for replacing rolls thereof |
| CN104438318A (en) * | 2013-09-16 | 2015-03-25 | 钱钢 | Multi-roller exchangeable cold rolling mill |
| CN104438318B (en) * | 2013-09-16 | 2016-04-27 | 钱钢 | The interchangeable cold-rolling mill of a kind of multiple roll |
| CN105508416A (en) * | 2014-09-23 | 2016-04-20 | 舍弗勒技术股份两合公司 | Back lining bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Jingda Tyrone Rolling Technology Co. Ltd. Assignor: Qian Gang Contract fulfillment period: 2006.12.15 to 2013.12.14 Contract record no.: 2009110000053 Denomination of utility model: Roller series structure for multi roller cold mill Granted publication date: 20060215 License type: Exclusive license Record date: 20090429 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.12.15 TO 2013.12.14; CHANGE OF CONTRACT Name of requester: BEIJING JINGDA TAILONG ROLLING TECHNOLOGY CO., LTD Effective date: 20090429 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060215 Termination date: 20130709 |