CN101947552A - Rolling roll - Google Patents
Rolling roll Download PDFInfo
- Publication number
- CN101947552A CN101947552A CN 201010262311 CN201010262311A CN101947552A CN 101947552 A CN101947552 A CN 101947552A CN 201010262311 CN201010262311 CN 201010262311 CN 201010262311 A CN201010262311 A CN 201010262311A CN 101947552 A CN101947552 A CN 101947552A
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- CN
- China
- Prior art keywords
- roll
- roller
- present
- rolling
- core
- 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.)
- Pending
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention relates to the technical field of rolls, in particular to a rolling roll. The rolling roll comprises a roll shaft and a roll body, wherein the roll body is provided with a roll core and a roll sleeve which is sleeved outside the roll core and can be assembled and disassembled. After the roll sleeve of the invention is abraded, the roll sleeve can be disassembled for changing a new roll sleeve; and the invention has the advantages of simple operation, convenient assemble and disassemble, reduction of material cost, improvement of working efficiency and high practicability.
Description
Technical field
The present invention relates to the technical field of roll, especially a kind of easy accessibility, practical rolling roller.
Background technology
The structure of roll is monoblock type or composite structure at present, and there is following shortcoming in these two kinds of structures: after the monoblock type rolls damage, can only carry out integral replacing, waste material, cost; After composite roller damages, because the layer structure of roll just causes the repair of roll to increase inconvenient operation with regard to difficulty.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in the prior art, a kind of rolling roller is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of roll mandrel and roll body of comprising, roll body have roller core and are enclosed within the roller shell in the roller core outside.
The two ends of described roller shell are fixedly connected by welding.
The material of described rolling roller is materials such as steel, cast iron.
The invention has the beneficial effects as follows: after the roller shell wearing and tearing of the present invention, roller shell can be removed, change new roller shell, simple to operate, easy disassembly, the cost of reduction material has improved operating efficiency, and is practical.
Description of drawings
The present invention is further described below in conjunction with drawings and embodiments.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the side view of Fig. 1.
Among the figure: 1. roll mandrel, 2. roll body, 2-1. roller core, 2-2. roller shell.
The specific embodiment.
The present invention is further illustrated in conjunction with the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, so it only shows the formation relevant with the present invention.
Rolling roller as depicted in figs. 1 and 2 comprises roll mandrel 1 and roll body 2, roll body 2 have roller core 2-1 and be enclosed within the roller core 2-1 outside can dismounting roller shell 2-2, the two ends of roller shell 2-2 are fixedly connected by welding, the material of rolling roller is materials such as steel, cast iron.
, the roller shell 2-2 of wearing and tearing is removed because after for a long time using wearing and tearing as roller shell 2-2, superscribe new roller shell 2-2 in the roller core 2-1 outside again, the back is installed just can have worked on, can reduce the cost, easy to operate, practical of material.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a rolling roller comprises roll mandrel (1) and roll body (2), it is characterized in that: roll body (2) has roller core (2-1) and is enclosed within the roller shell (2-2) in roller core (2-1) outside.
2. rolling roller according to claim 1 is characterized in that: the two ends of described roller shell (2-2) are fixedly connected by welding.
3. rolling roller according to claim 1 is characterized in that: the material of described rolling roller is materials such as steel, cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262311 CN101947552A (en) | 2010-08-23 | 2010-08-23 | Rolling roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262311 CN101947552A (en) | 2010-08-23 | 2010-08-23 | Rolling roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101947552A true CN101947552A (en) | 2011-01-19 |
Family
ID=43451249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010262311 Pending CN101947552A (en) | 2010-08-23 | 2010-08-23 | Rolling roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947552A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123509A (en) * | 1984-07-13 | 1986-02-01 | Kubota Ltd | Assembly roll for rolling semi-steel and flat plate |
| CN1251815C (en) * | 2001-02-06 | 2006-04-19 | 江文 | High-power composite roller for rolling steel |
| JP2007146276A (en) * | 2005-11-01 | 2007-06-14 | Hitachi Metals Ltd | Composite roll for rolling |
| CN201427132Y (en) * | 2009-07-09 | 2010-03-24 | 宝鸡西戎科技有限公司 | Bushing composite roll based on ultra thick special steel |
| CN201760441U (en) * | 2010-08-23 | 2011-03-16 | 常州泉汇机械制造有限公司 | Rolling roller |
-
2010
- 2010-08-23 CN CN 201010262311 patent/CN101947552A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123509A (en) * | 1984-07-13 | 1986-02-01 | Kubota Ltd | Assembly roll for rolling semi-steel and flat plate |
| CN1251815C (en) * | 2001-02-06 | 2006-04-19 | 江文 | High-power composite roller for rolling steel |
| JP2007146276A (en) * | 2005-11-01 | 2007-06-14 | Hitachi Metals Ltd | Composite roll for rolling |
| CN201427132Y (en) * | 2009-07-09 | 2010-03-24 | 宝鸡西戎科技有限公司 | Bushing composite roll based on ultra thick special steel |
| CN201760441U (en) * | 2010-08-23 | 2011-03-16 | 常州泉汇机械制造有限公司 | Rolling roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110119 |