CN203764918U - Cooling roller for producing quick-solidifying metal strips - Google Patents
Cooling roller for producing quick-solidifying metal strips Download PDFInfo
- Publication number
- CN203764918U CN203764918U CN201420142024.6U CN201420142024U CN203764918U CN 203764918 U CN203764918 U CN 203764918U CN 201420142024 U CN201420142024 U CN 201420142024U CN 203764918 U CN203764918 U CN 203764918U
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- China
- Prior art keywords
- cooling
- roller shell
- roller sleeve
- roller
- sleeve
- 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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Abstract
The utility model relates to a cooling roller for producing quick-solidifying metal strips. The cooling roller comprises a roll base body, an inner roller sleeve surrounding on the roller base body, an outer roller sleeve mounted in a manner of surrounding the outer circumferential surface of the inner roller sleeve, a cooling water passage which is spiral is formed between the inner roller sleeve and the outer roller sleeve, the inner roller sleeve and the outer roller sleeve are nested integrally by means of hot mounting, a cooling groove is processed on the excircle surface of the inner roller sleeve, and the outer roller sleeve is straight-through. The cooling roller has the advantages that the cooling groove is processed on the excircle surface of the inner roller sleeve, and the cooling roller is easy to process and reusable; processing of a cooling groove inside the outer roller sleeve is not needed, so that economic efficiency is improved.
Description
Technical field
The utility model relates to the technical field of machine made carrying device, relates in particular to a kind of chill roll of producing solidified metal band.
Background technology
Flash set technology is prepared the technology that amorphous metal band is current commonplace employing.In amorphous metal band Preparation equipment, cooling body is one of important component part of equipment, and the cooling capacity of cooling body directly directly affects the Performance and quality of amorphous band.The cooling body being now widely used is the copper roller that adopts circulating water, and the inner chamber of copper roller is processed with multi-form cooling bath, and cooling water passes in and out by cooling bath, and the heat of motlten metal passes to cooling water by copper roller and takes away.At present, conventional cooling bath has following several version (as shown in accompanying drawing 1 to 3):
Straight groove structure cooling bath, its advantage is to be easy to manufacture, and needs very large pressure, the shortcoming that flow velocity is slow but exist into water, draining.
Inside spin cooling bath, its advantage is to accelerate water velocity, but has the shortcoming that discharge is little, path is long.
Super large pitch inner spiral groove, its advantage can either be accelerated water velocity, can make again path not long, but has the shortcoming that difficulty of processing is large.
In view of all Shortcomings of above several version, be difficult to find out a kind of cooling capacity strong, simple in structure, the chill roll structure easily realizing again.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provide, a kind of cooling capacity is strong, simple in structure, the chill roll of the production solidified metal band of low cost of manufacture.
The purpose of this utility model completes by following technical solution, comprise that a roller matrix, one are centered around interior roller shell on roller matrix and one and are centered around the outer roller shell that interior roller shell outer circumference surface is installed, and forming cooling-water duct between interior roller shell and outer roller shell, cooling-water duct is spiral form; Between this interior roller shell and outer roller shell by nested being integrated of mode of hot charging.The periphery of described interior roller shell is processed with cooling bath, and being shaped as of described outer roller shell is through-type.
The beneficial effects of the utility model are:
1, have the enclosed type cooling bath that can accelerate water velocity because chill roll structure of the present utility model has adopted, greatly improved film-cooled heat and cooling velocity, can take away more rapidly the heat of roller shell, therefore the cooling capacity of chill roll significantly improves;
2, processing super large pitch external spiral cooling bath is compared processing super large pitch inside spin cooling bath and is more easily realized; Outer roller shell does not need to process cooling bath, has greatly improved economy.
Brief description of the drawings
Fig. 1 is a kind of straight trough cooling tank structure schematic diagram that rotates chill roll of prior art;
Fig. 2 is a kind of inside spin cooling tank structure schematic diagram that rotates chill roll of prior art;
Fig. 3 is a kind of skewed slot cooling tank structure schematic diagram that rotates chill roll of prior art;
Fig. 4 is the combination roller shell structural representation of the utility model rotation chill roll;
Fig. 5 is the interior roller shell profile of the combination roller shell shown in Fig. 4;
In accompanying drawing, the mark of each parts is as follows: 1, outer roller shell, 2, interior roller shell, 3, roller matrix, 4, cooling-water duct, 5, cooling bath.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is done to detailed introduction: as shown in accompanying drawing 4,5, the utility model, by outer roller shell 1 and nested the forming of interior roller shell 2, is roller shell made of copper.Outer roller shell 1 is through-type, interior roller shell 2 external cylindrical surfaces adopt the cooling bath 5 of the spiral of the super large pitch that is easy to processing, both are by nested being integrated of mode of hot charging, thereby form the cooling-water duct 4 of sealing in roller shell inside, film-cooled heat can be strengthened and water velocity can be accelerated again, cooling tank structure compared to existing technology, more can significantly improve cooling capacity.Because interior roller shell 2 can be reused, and outer roller shell 1 does not need to process cooling bath, so can cut down finished cost, long-term its usage economy is better.
The technical solution of the utility model operation principle is: by nested mode, make the inner cooling-water duct 4 that forms the sealing spiral with super large pitch of cooling copper roller, not only increase area cooling can also accelerate water velocity, thereby significantly improve cooling capacity; In addition, because outer roller shell 1 has been cancelled cooling bath, thereby significantly cut down finished cost.
The utility model is not limited to above-mentioned embodiment; no matter do any variation in its shape or material formation; every employing structural design provided by the utility model, is all a kind of distortion of the present utility model, all should think within the utility model protection domain.
Claims (1)
1. produce the chill roll of solidified metal band for one kind, it is characterized in that: comprise that a roller matrix (3), one are centered around interior roller shell (2) on roller matrix (3) and one and are centered around the outer roller shell (1) that interior roller shell (2) outer circumference surface is installed, and forming cooling-water duct (4) between interior roller shell (2) and outer roller shell (1), cooling-water duct (4) is spiral form; Between this interior roller shell (2) and outer roller shell (1), by nested being integrated of mode of hot charging, the periphery of described interior roller shell (2) is processed with cooling bath (5), and being shaped as of described outer roller shell (1) is through-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142024.6U CN203764918U (en) | 2014-03-26 | 2014-03-26 | Cooling roller for producing quick-solidifying metal strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142024.6U CN203764918U (en) | 2014-03-26 | 2014-03-26 | Cooling roller for producing quick-solidifying metal strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764918U true CN203764918U (en) | 2014-08-13 |
Family
ID=51282165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142024.6U Expired - Fee Related CN203764918U (en) | 2014-03-26 | 2014-03-26 | Cooling roller for producing quick-solidifying metal strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109620A1 (en) * | 2017-12-06 | 2019-06-13 | 米亚索乐装备集成（福建）有限公司 | Vacuum coating device for flexible substrate |
-
2014
- 2014-03-26 CN CN201420142024.6U patent/CN203764918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109620A1 (en) * | 2017-12-06 | 2019-06-13 | 米亚索乐装备集成（福建）有限公司 | Vacuum coating device for flexible substrate |
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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: 20140813 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |