CN202555790U - Reinforcement type hollow roll - Google Patents
Reinforcement type hollow roll Download PDFInfo
- Publication number
- CN202555790U CN202555790U CN2012200962968U CN201220096296U CN202555790U CN 202555790 U CN202555790 U CN 202555790U CN 2012200962968 U CN2012200962968 U CN 2012200962968U CN 201220096296 U CN201220096296 U CN 201220096296U CN 202555790 U CN202555790 U CN 202555790U
- Authority
- CN
- China
- Prior art keywords
- hollow roll
- roller
- steel plate
- heavier
- roll
- 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
Links
- 230000002787 reinforcement Effects 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 238000009749 continuous casting Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to transportation track for section steel process, especially relates to a hollow roller in a metallurgy continuous casting machine. The reinforcement steel plate is added in the middle of the roller, thus the light weight of the hollow roll is kept, the production cost is low and the strength of the hollow roll is reinforced.
Description
Technical field
The utility model relates to the conveying track of section bar processing, and the spy relates to the hollow roll in a kind of metallurgy industry conticaster.
Background technology
At present, in the continuous casting steel equipment of the domestic steel mill of China, the roller-way that transports steel billet is seen everywhere, and the roller on the roller-way mainly contains two kinds of solid roll and hollow rolls.As shown in Figure 1, solid roll is to form with the filled circles steel, and this roller intensity is good, but weight is very heavy, and cost of manufacture is high.As shown in Figure 2, hollow roll is to form with steel pipe and less filled circles steel, this very light in weight of roller, and cost of manufacture is low, but roller intensity is relatively poor, and after the long-time use of roller, steel pipe is prone to bent by steel billet on the roller, and the outer surface middle part of steel pipe is prone to depression.
The utility model content
The utility model provides a kind of heavier-duty hollow roll to the deficiency of technical background, through setting up the reinforcement steel plate at the roller middle part, has realized keeping hollow roll in light weight, under the low advantage of cost of manufacture, has increased hollow roll intensity.
The technical scheme of the utility model is: a kind of heavier-duty hollow roll, comprise roller body and central shaft, and it is characterized in that: said roller middle part is provided with the reinforcement steel plate, strengthens steel plate and is fixed on the central shaft.Its beneficial effect is: because the roller middle part is provided with the reinforcement steel plate, so this hollow roll intensity is good, in light weight, cost of manufacture is low.
Aforesaid a kind of heavier-duty hollow roll is characterized in that: have only one to strengthen steel plate.
Aforesaid a kind of heavier-duty hollow roll is characterized in that: porose on the said reinforcement steel plate.Its beneficial effect is: under the intensity that guarantees hollow roll, help further alleviating the overall weight of hollow roll.
Description of drawings:
Fig. 1: existing solid roll;
Fig. 2: existing hollow roll;
Fig. 3: heavier-duty hollow roll;
Fig. 4: reinforcement steel plate with holes.
The specific embodiment:
Description of reference numerals:
Fig. 1: 1-roller;
Fig. 2: 1-roller, 2-central shaft;
Fig. 3: 1-roller, 2-central shaft, 3-reinforcement steel plate;
Fig. 4: 3-reinforcement steel plate, 4-hole.
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 3, a kind of heavier-duty hollow roll comprises roller 1 and central shaft 2, and the roller middle part is provided with strength steel sheet 3, and one or more is strengthened steel plate 3 and is fixed on the central shaft 2.This roller can make hollow roll intensity good, in light weight because the middle part is provided with the steel plate of gaining in strength, and cost of manufacture is low, can be widely used in the metallurgy industry equipment.
In order to guarantee further to alleviate the overall weight of hollow roll under the intensity of hollow roll, porose 4 on the said reinforcement steel plate 3, said hole 4 can be circular hole or square opening.
Claims (3)
1. a heavier-duty hollow roll comprises roller body and central shaft, it is characterized in that: said roller middle part is provided with the reinforcement steel plate, strengthens steel plate and is fixed on the central shaft.
2. a kind of heavier-duty hollow roll as claimed in claim 1 is characterized in that: have only one to strengthen steel plate.
3. according to claim 1 or claim 2 a kind of heavier-duty hollow roll is characterized in that: porose on the said reinforcement steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200962968U CN202555790U (en) | 2012-03-15 | 2012-03-15 | Reinforcement type hollow roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200962968U CN202555790U (en) | 2012-03-15 | 2012-03-15 | Reinforcement type hollow roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555790U true CN202555790U (en) | 2012-11-28 |
Family
ID=47205494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200962968U Expired - Fee Related CN202555790U (en) | 2012-03-15 | 2012-03-15 | Reinforcement type hollow roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084414A (en) * | 2013-01-18 | 2013-05-08 | 莱芜钢铁集团有限公司 | Hollow roll |
| CN104044877A (en) * | 2013-03-11 | 2014-09-17 | 英特诺控股公司 | Conveyor roller, head element used for the conveyor roller and method for manufacturing the conveyor roller |
| CN109911545A (en) * | 2019-03-07 | 2019-06-21 | 富华中元江苏重机科技有限公司 | A kind of tempering carrying roller |
-
2012
- 2012-03-15 CN CN2012200962968U patent/CN202555790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084414A (en) * | 2013-01-18 | 2013-05-08 | 莱芜钢铁集团有限公司 | Hollow roll |
| CN104044877A (en) * | 2013-03-11 | 2014-09-17 | 英特诺控股公司 | Conveyor roller, head element used for the conveyor roller and method for manufacturing the conveyor roller |
| CN109911545A (en) * | 2019-03-07 | 2019-06-21 | 富华中元江苏重机科技有限公司 | A kind of tempering carrying roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202555790U (en) | Reinforcement type hollow roll | |
| CN201746035U (en) | Conveying chain for coating line | |
| CN204450784U (en) | A kind of high accuracy timber processing peeler | |
| CN201693034U (en) | Inner drum pre-bending machine for washing machine | |
| CN206229853U (en) | A kind of extruding and discharging guider | |
| CN202853373U (en) | Compression device used for rim leftover sintering | |
| CN204261738U (en) | A kind of catalase hammer | |
| CN203393272U (en) | Novel rolling wheel type cotton plate pressing machine | |
| CN201751305U (en) | Novel type water tank module | |
| CN203936130U (en) | A kind of small-sized deformed steel vertical roll of rolling adjusting device | |
| CN202468847U (en) | Low-noise leaf chain | |
| CN202323278U (en) | Stand of flat knitting machine | |
| CN205527582U (en) | Fork truck is biconvex platform deformed steel for portal | |
| CN203433958U (en) | Lower plate structure for transformer core | |
| CN205056666U (en) | A roller that deoils for reversable mill | |
| CN202290742U (en) | Back-up roller for temper mill | |
| CN201452259U (en) | Table | |
| CN202924450U (en) | Deviation correcting cloth roller | |
| CN205535017U (en) | Fork truck is hot rolling H shaped steel for portal | |
| CN204038521U (en) | A kind of adjustable pressing device | |
| CN103213390A (en) | Novel anilox roller structure | |
| CN204211002U (en) | A kind of metal sheet conveying roll | |
| CN203382015U (en) | Rapid-repair device of blanking cylinder for cement production line | |
| CN201799499U (en) | Efficient material-saving bending machine | |
| CN204127062U (en) | A kind of novel pin shaft joint device |
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: 20121128 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |