CN201446127U - Working roll for forged steel cold rolling - Google Patents
Working roll for forged steel cold rolling Download PDFInfo
- Publication number
- CN201446127U CN201446127U CN2009200435099U CN200920043509U CN201446127U CN 201446127 U CN201446127 U CN 201446127U CN 2009200435099 U CN2009200435099 U CN 2009200435099U CN 200920043509 U CN200920043509 U CN 200920043509U CN 201446127 U CN201446127 U CN 201446127U
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- CN
- China
- Prior art keywords
- roll
- cold rolling
- working roll
- steel
- utility
- 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 cold rolling, in particular to a working roll for forged steel cold rolling, which includes a roller body, wherein a reinforcing fiber made of non-woven fabric is arranged on the surface of the roller body. The working roll has a soft roll surface, and the friction factor is relatively high, so that the surface of a band steel is protected correspondingly, the band steel is not easy to slip and has longer service life, and the production efficiency of cold rolling of the ban steel is improved. At the same time, market competitiveness of the working roll with convenient processing and low cost can be improved.
Description
Technical field
The utility model relates to the cold-rolling process technical field, especially a kind of forged steel cold roll.
Background technology
The forged steel cold roll is the instrument that (under the normal temperature) makes flow of metal, also is to consume maximum spare parts during steel rolling is produced.Material at present commonly used is for there being three kinds.Along with the raising of rolled products quality, material develops to the seriation direction, keeps roll etc. as anti-roll marks roll, anti-accident roll, roughness.According to different milling trains or the requirement of roll rolled products, the coefficient of friction of working roll also has different requirements, and present working roll is smooth surfaces such as plating road, encapsulate, and its coefficient of friction is lower, easily cause the band steel to skid and damage belt steel surface, influence the production efficiency of cold-strip steel.
The utility model content
In order to overcome the deficiency that existing working roll easily causes the band steel to skid, the utility model provides a kind of forged steel cold roll.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of forged steel cold roll, comprise roll body, and be provided with reinforcing fibre on the surface of roll body.
According to another embodiment of the present utility model, comprise that further reinforcing fibre is a nonwoven.
The beneficial effects of the utility model are: this working roll is flexible roll surface, and coefficient of friction is higher, corresponding protection belt steel surface and make the band steel be difficult for skidding, prolonged band steel service life, improved the production efficiency of cold-strip steel.It is easy to process simultaneously, and cost is low, has increased the market competitiveness.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
1. roll bodies, 2. reinforcing fibre among the figure.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is structural representation of the present utility model, and a kind of forged steel cold roll comprises roll body 1, is provided with reinforcing fibre 2 on the surface of roll body 1, and reinforcing fibre 2 is a nonwoven.
Roll body 1 outer surface at the forged steel cold roll applies one deck reinforcing fibre 2 uniformly, and this reinforcing fibre 2 adopts nonwoven.Nonwoven has flexibility, and roll body 1 outer surface that is coated in the forged steel cold roll can make belt steel surface be difficult for being worn, and makes the band steel be difficult for skidding, and has improved production efficiency.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, by above-mentioned description, the related work personnel fully can be in the scope that does not depart from this utility model technological thought, carry out various change and modification. the technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. a forged steel cold roll comprises roll body (1), it is characterized in that: be provided with reinforcing fibre (2) on the surface of roll body (1).
2. forged steel cold roll according to claim 1 is characterized in that: reinforcing fibre (2) is a nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200435099U CN201446127U (en) | 2009-06-26 | 2009-06-26 | Working roll for forged steel cold rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200435099U CN201446127U (en) | 2009-06-26 | 2009-06-26 | Working roll for forged steel cold rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446127U true CN201446127U (en) | 2010-05-05 |
Family
ID=42550836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200435099U Expired - Fee Related CN201446127U (en) | 2009-06-26 | 2009-06-26 | Working roll for forged steel cold rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632636A (en) * | 2012-05-18 | 2012-08-15 | 江阴博路威机械有限公司 | Non-woven fabric mangle roller |
-
2009
- 2009-06-26 CN CN2009200435099U patent/CN201446127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632636A (en) * | 2012-05-18 | 2012-08-15 | 江阴博路威机械有限公司 | Non-woven fabric mangle roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20120626 |