CN204685723U - A kind of heat output roller way sealing structure for water - Google Patents
A kind of heat output roller way sealing structure for water Download PDFInfo
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- CN204685723U CN204685723U CN201520395350.2U CN201520395350U CN204685723U CN 204685723 U CN204685723 U CN 204685723U CN 201520395350 U CN201520395350 U CN 201520395350U CN 204685723 U CN204685723 U CN 204685723U
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- water
- ring flange
- roller
- water seal
- sealing structure
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Abstract
The utility model discloses a kind of heat output roller way sealing structure for water, relate to cooling roller bed in hot rolling mill thermal output, comprise roller-way transmission side bearing and ring flange thereof, and be located at hydraulic gland and the water seal of water return outlet, also comprise the water seal ring flange be fixed on outside described ring flange, described hydraulic gland extends to described water seal ring flange and correspondence is provided with the second water seal.The utility model by roller-way sealing structure for water is transformed reach stop roller-way cooling water enter bearing block cause the drier oil emulsification of bearing lost efficacy cause bearing stuck.
Description
Technical field
The utility model relates to cooling roller bed in hot rolling mill thermal output.
Background technology
After heat output roller way is positioned at mm finishing mill unit, be with steel cooling zone, band steel be transported to 1# coiling machine inlet roller way.Heat output roller way is divided into two kinds of types of cooling, and one is cooling roller bed outer surface, and one is that cooling roller bed is inner.Interior cooling roller bed be mainly used in finishing mill F7 export profile gauge and broadband instrument below, because roller-way cooling water enters roller inner cooling from roller-way transmission side, backwater is also discharged from roller-way transmission side, causes water inlet in roller-way transmission side bearing block, and the drier oil emulsification of bearing was lost efficacy and caused bearing stuck.
Utility model content
The purpose of this utility model is: propose a kind of heat output roller way sealing structure for water, by roller-way sealing structure for water is transformed reach stop roller-way cooling water enter bearing block cause the drier oil emulsification of bearing lost efficacy cause bearing stuck.
The purpose of this utility model is realized by following technical proposals:
A kind of heat output roller way sealing structure for water, comprise roller-way transmission side bearing and ring flange thereof, and be located at hydraulic gland and the water seal of water return outlet, also comprise the water seal ring flange be fixed on outside described ring flange, described hydraulic gland extends to described water seal ring flange and correspondence is provided with the second water seal.
As selection, bottom described water seal ring flange, be provided with leaking hole.
As selection, the long 150mm of described hydraulic gland.
The main scheme of aforementioned the utility model and each further selection scheme thereof can independent assortment to form multiple scheme; be the utility model can adopt and claimed scheme: as the utility model; each selection can select any combination with other; those skilled in the art can understand there is multiple combination according to prior art and common practise after understanding the present invention program; be the claimed technical scheme of the utility model, do not do exhaustive at this.
In the utility model, the effect of each part is as follows:
Shown in Figure 1, former design roller-way is when high-speed rotation, and cooling water is discharged from water return outlet, and because water return outlet spaced bearing is very near, after during roller bed rotation, cooling water is subject to centrifugal force, a part of water enters bearing, and a part is normally drained.By analyzing, increase new water seal ring flange, hydraulic gland length correspondence is extended (as being increased to 150mm) to new ring flange, after hydraulic gland length increases, roller-way water return outlet spaced bearing distance increases, and during roller bed rotation, reduces backwater and enters bearing.
A newly-increased water seal ring flange, the ring flange after increase assembles 2 water seals, is discharged, stop backwater and enter bearing after only having a small amount of roller-way cooling water to enter newly-increased ring flange by leaking hole.
The beneficial effects of the utility model: by roller-way transmission side sealing structure for water transformation after, stop completely cooling water enter bearing block cause the drier oil emulsification of bearing lost efficacy cause bearing stuck.
Accompanying drawing explanation
Fig. 1 is the transmission side structural representation of prior art heat output roller way;
Fig. 2 is the transmission side structural representation of the utility model embodiment;
Fig. 3 is the front view of the water seal ring flange of the utility model embodiment;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the M direction view of Fig. 4;
In figure, 1 is bearing, and 2 is ring flange, and 3 is water return outlet, and 4 is hydraulic gland, and 5 is water seal, and 6 is water seal ring flange, and 7 is the second water seal, and 8 is leaking hole, and 9 is water inlet pipe.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
Shown in figure 2-5, a kind of heat output roller way sealing structure for water, comprise roller-way transmission side bearing 1 and ring flange 2 thereof, and be located at hydraulic gland 4 and the water seal 5 of water return outlet 3, also comprise the water seal ring flange 6 be fixed on outside ring flange 2, hydraulic gland 4 extends to water seal ring flange 6 and correspondence is provided with the second water seal 7, as shown in this embodiment, and the long 150mm of hydraulic gland 4.Leaking hole 8 is provided with bottom water seal ring flange 6.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a heat output roller way sealing structure for water, comprise roller-way transmission side bearing and ring flange thereof, and be located at hydraulic gland and the water seal of water return outlet, it is characterized in that: also comprise the water seal ring flange be fixed on outside described ring flange, described hydraulic gland extends to described water seal ring flange and correspondence is provided with the second water seal.
2. heat output roller way sealing structure for water as claimed in claim 1, is characterized in that: be provided with leaking hole bottom described water seal ring flange.
3. heat output roller way sealing structure for water as claimed in claim 1, is characterized in that: the long 150mm of described hydraulic gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395350.2U CN204685723U (en) | 2015-06-10 | 2015-06-10 | A kind of heat output roller way sealing structure for water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395350.2U CN204685723U (en) | 2015-06-10 | 2015-06-10 | A kind of heat output roller way sealing structure for water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685723U true CN204685723U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395350.2U Active CN204685723U (en) | 2015-06-10 | 2015-06-10 | A kind of heat output roller way sealing structure for water |
Country Status (1)
| Country | Link |
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| CN (1) | CN204685723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327941A (en) * | 2015-11-11 | 2016-02-17 | 北京首钢股份有限公司 | Run-out table |
| CN110453062A (en) * | 2019-08-22 | 2019-11-15 | 唐山钢铁集团微尔自动化有限公司 | A kind of double water-resistance hot rolling roller-way |
-
2015
- 2015-06-10 CN CN201520395350.2U patent/CN204685723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327941A (en) * | 2015-11-11 | 2016-02-17 | 北京首钢股份有限公司 | Run-out table |
| CN110453062A (en) * | 2019-08-22 | 2019-11-15 | 唐山钢铁集团微尔自动化有限公司 | A kind of double water-resistance hot rolling roller-way |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210304 Address after: 614902 No.1, Taishan Road, Jianong Town, Shawan District, Leshan City, Sichuan Province Patentee after: Sichuan Gangchen Stainless Steel Co., Ltd Address before: 614902 Taishan Road, Jianong Town, Shawan District, Leshan City, Sichuan Province Patentee before: SICHUAN SOUTHWEST STAINLESS STEEL Co.,Ltd. |