CN105327941A - Run-out table - Google Patents
Run-out table Download PDFInfo
- Publication number
- CN105327941A CN105327941A CN201510765531.4A CN201510765531A CN105327941A CN 105327941 A CN105327941 A CN 105327941A CN 201510765531 A CN201510765531 A CN 201510765531A CN 105327941 A CN105327941 A CN 105327941A
- Authority
- CN
- China
- Prior art keywords
- bearing
- transparent cover
- water
- water fender
- permeable cover
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
- B21B2027/083—Lubricating, cooling or heating rolls internally cooling internally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to the technical field of hot rolling, in particular to a run-out table. The run-out table comprises a shaft body, a bearing block, a bearing, a water return shaft, a permeable cover, a water baffle and a water discharge pipe. The shaft body is fixedly connected with the rear end of the bearing block, and the permeable cover is connected with the front end of the bearing block. The bearing is arranged in the bearing block, one end of the water return shaft is arranged in the shaft body, and the other end of the water return shaft penetrates through the bearing and is arranged in the permeable cover. The water baffle is fixed in the permeable cover, the distance between the water baffle and the rear end of the permeable cover is 1/3-1/2 the length of the permeable cover, the permeable cover is divided into two parts by the water baffle, and the water return shaft penetrates through the water baffle. A water discharge hole is formed in the part, on the rear side of the water baffle, at the bottom of the permeable cover, and the part, on the front side of the water baffle, at the bottom of the permeable cover is connected with the water discharging pipe. By means of the run-out table, backflow water can be effectively prevented from entering the bearing end, lubricating grease inside the bearing can be prevented from emulsifying, the fault rate of the run-out table is lowered, and the continuous and stable production of hot rolling equipment is ensured.
Description
Technical field
The present invention relates to hot rolling technique field, particularly a kind of runout table.
Background technology
In hot rolling technology flow process, runout table is used for band steel to be delivered to coiling machine from machine set outlet, is one of key equipment of whole piece Hot Line, and runout table is also the important process channel equipment ensureing belt steel product quality simultaneously.In hot rolling technology flow process, because instrument checkout gear is to the rigors of environmental factor, runout table is generally designed to inner-cooling structure, and the stability that interior cold runout table runs is subject to serious threat always.All there is a common issue in current iron and steel enterprise: the backwater splashed due to roller-way backwater axle front end easily enters bearing end, thus makes the lubricating grease emulsification of Bearing inner, and the maintenance of interior cold runout table in running is very huge in the hot rolling.The maintenance of usual internal cold runout table is taked to make regular check on, accelerate repairing and cycle replacing etc., not only waste a large amount of human and material resources and financial resources, and in annual each steel mill hot continuous rolling the number of stoppages of cold runout table all more than 2 times, rate of breakdown is higher, the stable operation of continous hot rolling facility and continuous production is caused to having a strong impact on.
Summary of the invention
The embodiment of the present invention is by providing a kind of runout table, solve the recirculation water that in prior art, splash in roller-way backwater axle front end and easily enter bearing end, thus make the technical problem of the lubricating grease emulsification of Bearing inner, prevent recirculation water from entering bearing end, reduce the fault rate of runout table.
Embodiments provide a kind of runout table, comprising: axle body, bearing block, bearing, backwater axle, transparent cover, water fender and drainpipe.
Described axle body is fixedly connected with the rear end of described bearing block, and described transparent cover is connected with the front end of described bearing block; Described bearing is arranged on the inside of described bearing block, and one end of described backwater axle is arranged on the inside of described axle body, and the other end passes described bearing and is arranged on the inside of described transparent cover.
Described water fender is fixed on the inside of described transparent cover, the length that described water fender is transparent cover described in 1/3 ~ 1/2 apart from the distance of described transparent cover rear end, and described transparent cover is divided into two parts by described water fender, and described backwater axle is through described water fender.
The bottom of the described transparent cover on rear side of described water fender offers osculum, and the bottom of the described transparent cover on front side of described water fender is connected with described drainpipe.
Further, also comprise: bearing locking nut; Described bearing locking nut is arranged on the described backwater axle of described bearing block inside, for carrying out spacing to described bearing.
Further, the volume of the described transparent cover on front side of described water fender is 0.0049 cubic metre.
Further, the volume of the described transparent cover on rear side of described water fender is 0.0015 cubic metre.
One or more technical schemes that the embodiment of the present invention provides, at least possess following beneficial effect or advantage:
1, the runout table that the embodiment of the present invention provides is provided with water fender, and most recirculation water is blocked in the front side of water fender, and is discharged by drainpipe; The bottom of the transparent cover on rear side of water fender offers osculum, can discharge the recirculation water on rear side of water fender; The distance of water fender distance transparent cover rear end is the length of 1/3 ~ 1/2 transparent cover, makes the volume of the transparent cover on front side of water fender comparatively large, has higher water-holding capacity; Can effectively stop recirculation water to enter bearing end, prevent the lubricating grease emulsification of Bearing inner, reduce the fault rate of runout table, ensure that the production that equipment of hot rolling is continuous, stable.
2, the runout table that the embodiment of the present invention provides is provided with bearing locking nut, and bearing locking nut can carry out spacing to bearing, prevents bearing's looseness from causing and produces interruption.
Accompanying drawing explanation
The runout table structural representation that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention is by providing a kind of runout table, solve the recirculation water that in prior art, splash in roller-way backwater axle front end and easily enter bearing end, thus make the technical problem of the lubricating grease emulsification of Bearing inner, prevent recirculation water from entering bearing end, reduce the fault rate of runout table.
See Fig. 1, embodiments provide a kind of runout table, comprising: axle body 1, bearing block 2, bearing 9, bearing locking nut 8, backwater axle 3, transparent cover 4, water fender 5 and drainpipe 6.
See Fig. 1, axle body 1 is fixedly connected with the rear end of bearing block 2, and transparent cover 4 is connected with the front end of bearing block 2, and the horizontal center line of axle body 1, bearing block 2 and transparent cover 4 is arranged on the same line.The inside of bearing block 2 is cavity body structure, and bearing 9 is arranged on the inside of bearing block 2, and one end of backwater axle 3 is arranged on the inside of axle body 1, and the other end passes bearing 9 and is arranged on the inside of transparent cover 4.Bearing locking nut 8 is nut structure part, and bearing locking nut 8 is fixed on the backwater axle 3 of bearing block 2 inside, for carrying out spacing to bearing 9.
See Fig. 1, water fender 5 is fixed on the inside of transparent cover 4, and water fender 5 is the length of 1/3 ~ 1/2 transparent cover 4 apart from the distance of transparent cover 4 rear end, and transparent cover 4 is divided into two parts by water fender 5.Backwater axle 3 is through water fender 5, and the gap between backwater axle 3 and water fender 5 is 0 ~ 1mm.
See Fig. 1, the bottom of the transparent cover 4 on rear side of water fender 5 offers osculum 7, for discharging the recirculation water on rear side of water fender 5 in transparent cover 4.The bottom of the transparent cover 4 on front side of water fender 5 is connected with drainpipe 6, and drainpipe 6 is for discharging the recirculation water in the transparent cover 4 on front side of water fender 5.The volume of the transparent cover 4 on front side of water fender 5 is 0.0049 cubic metre, and the volume of the transparent cover 4 on rear side of water fender 5 is 0.0015 cubic metre, and the volume of the transparent cover 4 on front side of water fender 5 is greater than the volume of the transparent cover 4 on rear side of water fender 5, has higher water-holding capacity.
The runout table that the embodiment of the present invention provides, at least possesses following beneficial effect:
See Fig. 1, the runout table that the embodiment of the present invention provides is provided with water fender 5, and most recirculation water is blocked in the front side of water fender 5, and is discharged by drainpipe 6; The bottom of the transparent cover 4 on rear side of water fender 5 offers osculum 7, can discharge the recirculation water on rear side of water fender 5; Water fender 5 is the length of 1/3 ~ 1/2 transparent cover 4 apart from the distance of transparent cover 4 rear end, the volume of the transparent cover 4 on front side of water fender 5 is made to be greater than the volume of the transparent cover 4 on rear side of water fender 5, there is higher water-holding capacity, can recirculation water be effectively stoped to enter bearing end, prevent the lubricating grease emulsification of bearing 9 inside, reduce the fault rate of runout table, ensure that the production that equipment of hot rolling is continuous, stable.
See Fig. 1, the runout table that the embodiment of the present invention provides is provided with bearing locking nut 8, and it is spacing that bearing locking nut 8 can realize bearing 9, prevents from bearing's looseness from causing producing interrupting.
It should be noted last that, above detailed description of the invention is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to example to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a runout table, it is characterized in that, comprising: axle body (1), bearing block (2), bearing (9), backwater axle (3), transparent cover (4), water fender (5) and drainpipe (6);
Described axle body (1) is fixedly connected with the rear end of described bearing block (2), and described transparent cover (4) is connected with the front end of described bearing block (2); Described bearing (9) is arranged on the inside of described bearing block (2), one end of described backwater axle (3) is arranged on the inside of described axle body (1), and the other end passes described bearing (9) and is arranged on the inside of described transparent cover (4);
Described water fender (5) is fixed on the inside of described transparent cover (4), the length that described water fender (5) is transparent cover described in 1/3 ~ 1/2 (4) apart from the distance of described transparent cover (4) rear end, described transparent cover (4) is divided into two parts by described water fender (5), and described backwater axle (3) is through described water fender (5);
The bottom of the described transparent cover (4) of described water fender (5) rear side offers osculum (7), and the bottom of the described transparent cover (4) of described water fender (5) front side is connected with described drainpipe (6).
2. runout table as claimed in claim 1, is characterized in that, also comprise: bearing locking nut (8); Described bearing locking nut (8) is arranged on the inner described backwater axle (3) of described bearing block (2), for carrying out spacing to described bearing (9).
3. runout table as claimed in claim 1 or 2, is characterized in that, the volume of the described transparent cover (4) of described water fender (5) front side is 0.0049 cubic metre.
4. runout table as claimed in claim 1 or 2, is characterized in that, the volume of the described transparent cover (4) of described water fender (5) rear side is 0.0015 cubic metre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765531.4A CN105327941A (en) | 2015-11-11 | 2015-11-11 | Run-out table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765531.4A CN105327941A (en) | 2015-11-11 | 2015-11-11 | Run-out table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105327941A true CN105327941A (en) | 2016-02-17 |
Family
ID=55278818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510765531.4A Pending CN105327941A (en) | 2015-11-11 | 2015-11-11 | Run-out table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105327941A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09103858A (en) * | 1995-08-04 | 1997-04-22 | Nok Corp | Roll cooler |
| JP2000246321A (en) * | 1999-03-01 | 2000-09-12 | Ishikawajima Harima Heavy Ind Co Ltd | Table roller equipment of hot-rolled material |
| JP2001225155A (en) * | 2000-02-18 | 2001-08-21 | Sumitomo Heavy Ind Ltd | Cooling water supply structure for roll assembly |
| CN201567054U (en) * | 2009-12-25 | 2010-09-01 | 中冶赛迪工程技术股份有限公司 | Waterproof device of inner-cooling roller table |
| CN201913115U (en) * | 2010-12-14 | 2011-08-03 | 邯钢集团邯宝钢铁有限公司 | Improved return water device for inner cooling roller |
| CN204262063U (en) * | 2014-11-18 | 2015-04-15 | 本钢板材股份有限公司 | Cold roller-way backwater waterproof construction in a kind of |
| CN204685723U (en) * | 2015-06-10 | 2015-10-07 | 四川西南不锈钢有限责任公司 | A kind of heat output roller way sealing structure for water |
-
2015
- 2015-11-11 CN CN201510765531.4A patent/CN105327941A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09103858A (en) * | 1995-08-04 | 1997-04-22 | Nok Corp | Roll cooler |
| JP2000246321A (en) * | 1999-03-01 | 2000-09-12 | Ishikawajima Harima Heavy Ind Co Ltd | Table roller equipment of hot-rolled material |
| JP2001225155A (en) * | 2000-02-18 | 2001-08-21 | Sumitomo Heavy Ind Ltd | Cooling water supply structure for roll assembly |
| CN201567054U (en) * | 2009-12-25 | 2010-09-01 | 中冶赛迪工程技术股份有限公司 | Waterproof device of inner-cooling roller table |
| CN201913115U (en) * | 2010-12-14 | 2011-08-03 | 邯钢集团邯宝钢铁有限公司 | Improved return water device for inner cooling roller |
| CN204262063U (en) * | 2014-11-18 | 2015-04-15 | 本钢板材股份有限公司 | Cold roller-way backwater waterproof construction in a kind of |
| CN204685723U (en) * | 2015-06-10 | 2015-10-07 | 四川西南不锈钢有限责任公司 | A kind of heat output roller way sealing structure for water |
Non-Patent Citations (1)
| Title |
|---|
| 张彦博: "《滚动轴承技术问答》", 31 July 1980, 河北人民出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |