CN107619919A - A kind of anhydrous cold mould ceramic roller - Google Patents
A kind of anhydrous cold mould ceramic roller Download PDFInfo
- Publication number
- CN107619919A CN107619919A CN201711166248.5A CN201711166248A CN107619919A CN 107619919 A CN107619919 A CN 107619919A CN 201711166248 A CN201711166248 A CN 201711166248A CN 107619919 A CN107619919 A CN 107619919A
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- CN
- China
- Prior art keywords
- roller core
- ring
- casting roll
- diameter
- roll shaft
- 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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- 239000000919 ceramic Substances 0.000 title claims abstract description 38
- 238000005266 casting Methods 0.000 claims abstract description 30
- 210000002268 wool Anatomy 0.000 claims abstract description 25
- 238000005119 centrifugation Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 239000011162 core material Substances 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a kind of anhydrous cold mould ceramic roller, including the first roll shaft, the second roll shaft, centrifugation casting roll roller core, back-up ring and ceramic wool, first roll shaft and the second roll shaft are located at centrifugation casting roll roller core both ends, the centrifugation casting roll roller core is provided with roller core projection, centrifugation casting roll roller core surface is provided with multiple tracks back-up ring, outermost both ends back-up ring diameter is identical, and diameter is more than middle apron loop diameter, ceramic wool is provided between back-up ring, the ceramic wool is socketed on centrifugation casting roll roller core, and ceramic wool diameter is identical with outermost both ends back-up ring diameter.The present invention can quickly improve in-furnace temperature, while high temperature resistant, counter-bending, non-nodulating, to product without scuffing, service life length without water cooling.
Description
Technical field
The invention belongs to for the production equipment manufacturing technology field in steel rolling production process, specifically, be related to one kind
Anhydrous cold mould ceramic roller.
Background technology
Furnace roller is the annealing such as steel plate, steel pipe, shaped steel and wire rod, normalizing, important production needed for quenching and tempering handling process
One of equipment, traditional furnace roller needs to bear more than 1000 DEG C of high temperature by water-cooling system or water-cooling structure, but water
Cooling system or water-cooling structure easily take away in-furnace temperature, can not be rapidly heated in stove, cause the wasting of resources, while traditional burner roller surface
Easy dross, the quality of production of product is influenceed, traditional furnace roller service life is short in addition, need to often change, and has a strong impact on the life of enterprise
Efficiency is produced, production cost is higher.
The content of the invention
Problem to be solved by this invention is, overcomes problems of the prior art, there is provided a kind of anhydrous cold mould pottery
Porcelain roller.
In order to solve the above problems, the present invention adopts the following technical scheme that：
A kind of anhydrous cold mould ceramic roller of the present invention, including the first roll shaft, the second roll shaft, centrifugation casting roll roller core, back-up ring and ceramic wool,
First roll shaft and the second roll shaft are provided with roller core projection, centrifuged located at centrifugation casting roll roller core both ends, the centrifugation casting roll roller core
Casting roll roller core surface is provided with multiple tracks back-up ring, and outermost both ends back-up ring diameter is identical, and diameter is more than middle apron loop diameter, back-up ring it
Between be provided with ceramic wool, the ceramic wool is socketed on centrifugation casting roll roller core, and ceramic wool diameter and outermost both ends back-up ring diameter
It is identical.
Preferably, the ceramic wool is made up of multiple ceramic wool circles.
Preferably, it is hollow-core construction inside the centrifugation casting roll roller core, centrifugation casting roll roller core material is
ZG3Cr24Ni7SiNRe。
Preferably, first roll shaft and the second roll shaft material are 304 steel.
Beneficial effect is：
1st, the present invention can quickly improve in-furnace temperature, improve the utilization rate of resource without water cooling.
2nd, service life length of the present invention, only need to change ceramic wool, it is not necessary to and it is overall all to change, reduce the production of enterprise
Cost, even if ceramic wool damages in addition, the present invention can be still operated by back-up ring, and product batch will not be caused bad.
3rd, high temperature resistant of the present invention, counter-bending, surface non-nodulating, product will not be caused to scratch, while centrifuges casting roll roller core
Provided with roller core projection, back-up ring and ceramic wool will not slide, and improve the stability in use of the present invention.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is centrifugation casting roll roller core roller core structural representation
Fig. 3 is centrifugation casting roll roller core roller core side view
In figure：1st, the first roll shaft, 2, centrifugation casting roll roller core, 3, back-up ring, 4, ceramic wool, the 5, second roll shaft, 6, roller core projection.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of anhydrous cold mould ceramic roller of the present invention, including the first roll shaft 1, the second roll shaft 5,
Casting roll roller core 2, back-up ring 3 and ceramic wool 4 are centrifuged, the centrifugation casting roll roller core 2 is provided with roller core projection 6, centrifuged inside casting roll roller core 2
For hollow-core construction, material ZG3Cr24Ni7SiNRe, the first roll shaft 1 and the second roll shaft 5 are welded on the both ends of centrifugation casting roll roller core 2,
First roll shaft 1 and the material of the second roll shaft 5 use 304 steel, and the surface soldered of centrifugation casting roll roller core 2 has five back-up rings 3, outermost both ends
3 a diameter of 360mm of back-up ring, middle three back-up rings, 3 a diameter of 355mm, be provided with ceramic wool 4 between back-up ring 3, ceramic wool 4 is ceramic
Cotton snare, which is connected on centrifugation casting roll roller core 2, is mutually close to superposition composition, 4 a diameter of 360mm of ceramic wool.
A kind of anhydrous cold mould ceramic roller obtained above, without water cooling, can quickly improve in-furnace temperature, improve resource
Utilization rate；And service life is grown, ceramic wool only need to be changed, it is not necessary to whole furnace roller is changed, reduces the life of enterprise
Cost is produced, even if ceramic wool damages, the present invention can be still operated by back-up ring, and product batch will not be caused bad；In addition
The present invention has high temperature resistant, counter-bending, the advantages that the non-nodulating of surface, product will not be caused to scratch, and centrifuge casting roll roller core
Provided with roller core projection, back-up ring and ceramic wool will not slide, and improve the stability in use of the present invention.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of anhydrous cold mould ceramic roller, it is characterised in that including the first roll shaft（1）, the second roll shaft（5）, centrifugation casting roll roller core
（2）, back-up ring（3）And ceramic wool（4）, first roll shaft（1）With the second roll shaft（5）Located at centrifugation casting roll roller core（2）Both ends, institute
State centrifugation casting roll roller core（2）Provided with roller core projection（6）, centrifuge casting roll roller core（2）Surface is provided with multiple tracks back-up ring（3）, outermost two
Terminal block circle（3）Diameter is identical, and diameter is more than middle back-up ring（3）Diameter, back-up ring（3）Between be provided with ceramic wool（4）, the ceramics
Cotton（4）It is socketed in centrifugation casting roll roller core（2）On, and ceramic wool（4）Diameter and outermost both ends back-up ring（3）Diameter is identical.
A kind of 2. anhydrous cold mould ceramic roller according to claim 1, it is characterised in that the ceramic wool（4）By multiple potteries
Porcelain cotton circle forms.
A kind of 3. anhydrous cold mould ceramic roller according to claim 1, it is characterised in that the centrifugation casting roll roller core（2）It is interior
Portion is hollow-core construction, centrifuges casting roll roller core（2）Material is ZG3Cr24Ni7SiNRe.
A kind of 4. anhydrous cold mould ceramic roller according to claim 1, it is characterised in that first roll shaft（1）With second
Roll shaft（5）Material is 304 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166248.5A CN107619919A (en) | 2017-11-21 | 2017-11-21 | A kind of anhydrous cold mould ceramic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166248.5A CN107619919A (en) | 2017-11-21 | 2017-11-21 | A kind of anhydrous cold mould ceramic roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107619919A true CN107619919A (en) | 2018-01-23 |
Family
ID=61099045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711166248.5A Pending CN107619919A (en) | 2017-11-21 | 2017-11-21 | A kind of anhydrous cold mould ceramic roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107619919A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273061A (en) * | 2019-07-31 | 2019-09-24 | 宁波兴宝华刷业有限公司 | A kind of steel wire hearth roll |
| CN114055904A (en) * | 2020-07-30 | 2022-02-18 | 株式会社瑞延理化 | Preparation method of plastic embedded glass |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147017A (en) * | 1987-12-01 | 1989-06-08 | Kubota Ltd | Hearth roll for silicon steel sheet heat-treating furnace |
| CN1615193A (en) * | 2002-01-11 | 2005-05-11 | 奥地利钢铁联合企业阿尔卑斯工业设备制造有限公司 | Casting roll and a method for producing a casting roll |
| CN202430266U (en) * | 2011-12-19 | 2012-09-12 | 宝山钢铁股份有限公司 | Heat-insulation gas-cooled carbon sleeve roll |
| CN104017983A (en) * | 2014-06-05 | 2014-09-03 | 河北钢铁股份有限公司唐山分公司 | Long-life steel billet conveying roller way for heating furnace |
| CN104099461A (en) * | 2014-07-01 | 2014-10-15 | 东北大学 | Water cooling furnace roller with refractory fiber layer and preparation method thereof |
| CN106077583A (en) * | 2016-08-22 | 2016-11-09 | 合肥东方节能科技股份有限公司 | A kind of Roll Collar of high abrasion Ceramic Composite and preparation method thereof |
-
2017
- 2017-11-21 CN CN201711166248.5A patent/CN107619919A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147017A (en) * | 1987-12-01 | 1989-06-08 | Kubota Ltd | Hearth roll for silicon steel sheet heat-treating furnace |
| CN1615193A (en) * | 2002-01-11 | 2005-05-11 | 奥地利钢铁联合企业阿尔卑斯工业设备制造有限公司 | Casting roll and a method for producing a casting roll |
| CN202430266U (en) * | 2011-12-19 | 2012-09-12 | 宝山钢铁股份有限公司 | Heat-insulation gas-cooled carbon sleeve roll |
| CN104017983A (en) * | 2014-06-05 | 2014-09-03 | 河北钢铁股份有限公司唐山分公司 | Long-life steel billet conveying roller way for heating furnace |
| CN104099461A (en) * | 2014-07-01 | 2014-10-15 | 东北大学 | Water cooling furnace roller with refractory fiber layer and preparation method thereof |
| CN106077583A (en) * | 2016-08-22 | 2016-11-09 | 合肥东方节能科技股份有限公司 | A kind of Roll Collar of high abrasion Ceramic Composite and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273061A (en) * | 2019-07-31 | 2019-09-24 | 宁波兴宝华刷业有限公司 | A kind of steel wire hearth roll |
| CN114055904A (en) * | 2020-07-30 | 2022-02-18 | 株式会社瑞延理化 | Preparation method of plastic embedded glass |
| CN114055904B (en) * | 2020-07-30 | 2023-12-01 | 株式会社瑞延理化 | Preparation method of plastic embedded glass |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180123 |
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| WD01 | Invention patent application deemed withdrawn after publication |