CN205008390U - Cast rolling mill roll cooling device - Google Patents
Cast rolling mill roll cooling device Download PDFInfo
- Publication number
- CN205008390U CN205008390U CN201520473164.6U CN201520473164U CN205008390U CN 205008390 U CN205008390 U CN 205008390U CN 201520473164 U CN201520473164 U CN 201520473164U CN 205008390 U CN205008390 U CN 205008390U
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- CN
- China
- Prior art keywords
- roller core
- groove
- roller
- inlet opening
- hole
- 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 cast rolling mill roll cooling device, including roller core, roller shell, sealing washer, roll the lid, the roller core surface is equipped with the spiral groove, the roller shell internal surface be equipped with with the groove that the roller core surface corresponds, the groove cross sectional shape is the capable or semi -circle of V, roller core inside is equipped with the inlet opening coaxial with the roller core to and the return water hole along circumference evenly distributed parallel with the inlet opening, the inlet opening top open and to have the hole that is linked together with roller core surface groove, each zhou junkai of the capable groove of roller core surface spiral has the hole that is linked together with inside return water hole. This scheme can greatly improve the cooling performance of roll, is favorable to casting going on smoothly of the process of rolling.
Description
Technical field
The utility model is specifically related to a kind of casting and rolling machine roll cooling device.
Background technology
Casting Roller is mainly made up of roller shell, roller core, cooling water, sealing ring, gland etc., and in practicality with in the life-span, roller shell and roller core play very important effect smoothly to strip casting process.Ensureing that strip casting process stablizes one of necessary condition of normally carrying out is that roll possesses good cooling capacity.When other conditions are constant, the cooling degree of roll depends primarily on the concrete form of slotted ditch.The problem of roll rolipass design scarce capacity is there is in prior art.
Summary of the invention
For solving the problem, the utility model provides a kind of casting and rolling machine roll cooling device, and comprise roller core, roller shell, sealing ring, roll lid, roller core surface is provided with spirality groove, roller shell inner surface is provided with the groove corresponding with described roller core surface, and described groove cross sectional shape is the capable or semicircle of V; Described roller core inside is provided with the inlet opening coaxial with roller core, and the circumferentially equally distributed backwater hole parallel with inlet opening; Described top, inlet opening has the hole be connected with roller core surface groove, the capable groove of described roller core perficial helical all have the hole be connected with inner backwater hole each week; The two ends of described roller core and roller shell are provided with sealing ring.
Further, groove cross sectional shape is the capable or arc of V.
Useful point of the present utility model is, have corresponding spirality groove at roller core outer surface and roller shell inner surface, form spirality channel, flow in the water channel of cooling water between roller core and roller shell, greatly can improve the cooling performance of roll, be conducive to carrying out smoothly of strip casting process.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the utility model structural representation.
Detailed description of the invention
A kind of casting and rolling machine roll cooling device as shown in Figure 1, comprise roller core 1, roller shell 2, sealing ring 7, roll lid 3, roller core 1 surface is provided with spirality groove, and roller shell 2 inner surface is provided with the groove corresponding with described roller core 1 surface, and described groove cross sectional shape is the capable or arc of V; Described roller core 1 inside is provided with the inlet opening 4 coaxial with roller core 1, and the circumferentially equally distributed backwater hole 6 parallel with inlet opening 4; Described top, inlet opening 4 has the hole be connected with roller core 1 surface groove, the capable groove of described roller core 1 perficial helical all have the hole be connected with inner backwater hole each week; Described roller core 1 is provided with sealing ring with the two ends of roller shell 2.
Claims (1)
1. a casting and rolling machine roll cooling device, comprises roller core, roller shell, sealing ring, rolls lid, it is characterized in that: described roller core surface is provided with spirality groove, and roller shell inner surface is provided with the groove corresponding with described roller core surface; Described roller core inside is provided with the inlet opening coaxial with roller core, and the circumferentially equally distributed backwater hole parallel with inlet opening; Described top, inlet opening has the hole be connected with roller core surface groove, the capable groove of described roller core perficial helical all have the hole be connected with inner backwater hole each week; The two ends of described roller core and roller shell are provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473164.6U CN205008390U (en) | 2015-06-30 | 2015-06-30 | Cast rolling mill roll cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473164.6U CN205008390U (en) | 2015-06-30 | 2015-06-30 | Cast rolling mill roll cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008390U true CN205008390U (en) | 2016-02-03 |
Family
ID=55207018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473164.6U Expired - Fee Related CN205008390U (en) | 2015-06-30 | 2015-06-30 | Cast rolling mill roll cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185580A (en) * | 2019-12-31 | 2020-05-22 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN112872041A (en) * | 2020-12-24 | 2021-06-01 | 东台市宏凯不锈钢有限公司 | Manganese alloy roller and manufacturing method thereof |
-
2015
- 2015-06-30 CN CN201520473164.6U patent/CN205008390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185580A (en) * | 2019-12-31 | 2020-05-22 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN111185580B (en) * | 2019-12-31 | 2022-04-01 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN112872041A (en) * | 2020-12-24 | 2021-06-01 | 东台市宏凯不锈钢有限公司 | Manganese alloy roller and manufacturing method thereof |
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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: 20160203 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |