CN202411112U - Transporting roller way for on-line cooling equipment - Google Patents
Transporting roller way for on-line cooling equipment Download PDFInfo
- Publication number
- CN202411112U CN202411112U CN2011204858456U CN201120485845U CN202411112U CN 202411112 U CN202411112 U CN 202411112U CN 2011204858456 U CN2011204858456 U CN 2011204858456U CN 201120485845 U CN201120485845 U CN 201120485845U CN 202411112 U CN202411112 U CN 202411112U
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- Prior art keywords
- water
- roller
- roller way
- bearing
- way
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- 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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- Mounting Of Bearings Or Others (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a transporting roller way for on-line cooling equipment. The transporting roller way comprises a roller body, a bearing, a bearing seat, a seal and an end cover, wherein roller shafts at two ends of the roller way are fixed in the bearing seat by the bearing, and one end of the bearing seat and an O-shaped ring are sealed with each other by the end cover. The transporting roller way is characterized in that the transporting roller way further comprises a water seal cover, wherein the other end of the bearing seat, i.e. one end of the bearing seat connected with the roller body, is sealed by the water seal cover, the O-shaped ring and a lip-shaped seal piece; and a water storing cavity is formed by the water seal cover and the roller shafts, and a water outlet is arranged at the lowest position of the water seal cover. When the roller way stops working, cooling water entering the water storing cavity is discharged through a plurality of draining grooves on the roller shafts, and when the roller way runs, the cooling water is stored in water storing grooves of the water seal cover due to the centrifugal force, so that the cooling water can be effectively prevented from flowing into the roller way bearing when the roller way is in the work state or in the non-work state.
Description
Technical field
The utility model belongs to the metallurgical machinery equipment technical field, specifically is a kind of rollgang that is used on the online cooling device.
Background technology
On rolling line, online cooling device transports rolled piece through rollgang and realizes dynamically cooling.Because this part rollgang is in for a long time and has in this rugged environment of a large amount of cooling waters, be easy to cause the water inlet of roller-way bearing, phenomenons such as roller-way card group, and the working order of roller-way directly influences steel rolling output.Therefore design and safeguard with holding water roller-way, have great importance for improving steel rolling output.
The utility model content
The purpose of the utility model provides a kind of conveyor roller that is used on the online cooling device; When moving, a kind of roller-way is easy to water storage through designing; Be easy to the device of draining when roller-way is static; Avoid long-time contact of bearing seal and cause the bearing water inlet, thereby guaranteed the life-span of roller-way bearing, improved productivity ratio with water.
Above-mentioned purpose realizes through following proposal:
A kind of conveyor roller that is used for online cooling device; It comprises the body of roll, bearing, bearing block, sealing and end cap, and in said bearing block, said bearing block one end seals through end cap and O type circle the roll shaft at roller-way two ends through said bearing fixing; It is characterized in that; Said conveyor roller also comprises water shutoff lid, the other end of said bearing block, an end that promptly is connected with the said body of roll through said water shutoff cover, O type circle and lippacking seal; Wherein, said water shutoff lid and roll shaft form water storage cavity, and in said water shutoff lid extreme lower position discharge outlet are set.
According to above-mentioned conveyor roller, it is characterized in that, radially be processed with multiple tracks water storage groove at said water shutoff interior surface, and be processed into gutter channel vertically in the inner surface minimum point.
According to above-mentioned conveyor roller, it is characterized in that, be processed with the multiple tracks drainage groove on the said roll shaft.
The beneficial effect of the utility model: when roller-way quits work; The cooling water that enters into water storage cavity is discharged through the multiple tracks drainage groove on the roll shaft; When roller-way moves; Cooling water is because centrifugal force is stored in the water storage groove of water shutoff lid, and therefore no matter whether roller-way is in running order can both prevent effectively that cooling water from flowing in the roller-way bearing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model water shutoff lid structural representation;
Fig. 3 is the utility model roll shaft structural representation.
The specific embodiment
Further specify below in conjunction with Fig. 1-3 pair the utility model.
The body of roll 1 of the utility model roller-way linked into an integrated entity through welding at the d place with roll shaft 3 in one week, and roll shaft 3 is arranged in the bearing block 4 through bearing 7, and the outside one end of bearing block 4 uses O type circle 5 to seal with end cap 6, and end cap 6 is fixed on the bearing block 4 through screw.The inboard of bearing block 4 (being roll shaft 3 one a sides) end uses water shutoff lid 2, lippacking 8 and O type circle 5 ' to seal, and water shutoff lid 2 is a tubular structure, and it is sleeved on the roll shaft 3, and is fixed on the bearing block 4 through screw.Water shutoff lid 2 forms water storage cavities with roll shaft 3, and covers 2 extreme lower positions in water shutoff discharge outlet a is set, and water shutoff is covered 2 inner surface radial directions and is processed with multiple tracks water storage groove b, and is processed into the gutter channel (not shown) vertically in the inner surface minimum point.Be processed with multiple tracks drainage groove c on the roll shaft 3.
When roller-way remained static, the current that enter into the cavity of water shutoff lid 2 and roll shaft 3 formation flowed out through discharge outlet a.When roller-way is in running order; Current in the cavity that water shutoff lid 2 and roll shaft 3 form are owing to the effect of centripetal force is stored in the groove b of water shutoff lid 2; When roller-way quit work, the interior water of groove b that is stored in water shutoff lid 2 flowed out through outlet a along the drainage groove c on the roll shaft 3.
No matter the utility model remains static or duty can both effectively prevent in the bearing of cooling water entering, thereby has protected bearing effectively, has prolonged service life.
Claims (3)
1. conveyor roller that is used for online cooling device; It comprises the body of roll, bearing, bearing block, sealing and end cap, and in said bearing block, said bearing block one end seals through end cap and O type circle the roll shaft at roller-way two ends through said bearing fixing; It is characterized in that; Said conveyor roller also comprises water shutoff lid, the other end of said bearing block, an end that promptly is connected with the said body of roll through said water shutoff cover, O type circle and lippacking seal; Wherein, said water shutoff lid and roll shaft form water storage cavity, and in said water shutoff lid extreme lower position discharge outlet are set.
2. conveyor roller according to claim 1 is characterized in that, radially is processed with multiple tracks water storage groove at said water shutoff interior surface, and is processed into gutter channel vertically in the inner surface minimum point.
3. conveyor roller according to claim 1 is characterized in that, is processed with the multiple tracks drainage groove on the said roll shaft.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204858456U CN202411112U (en) | 2011-11-30 | 2011-11-30 | Transporting roller way for on-line cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204858456U CN202411112U (en) | 2011-11-30 | 2011-11-30 | Transporting roller way for on-line cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411112U true CN202411112U (en) | 2012-09-05 |
Family
ID=46735909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204858456U Expired - Fee Related CN202411112U (en) | 2011-11-30 | 2011-11-30 | Transporting roller way for on-line cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397890A (en) * | 2011-11-30 | 2012-04-04 | 东北大学 | Conveying rollway for online cooling equipment |
-
2011
- 2011-11-30 CN CN2011204858456U patent/CN202411112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397890A (en) * | 2011-11-30 | 2012-04-04 | 东北大学 | Conveying rollway for online cooling equipment |
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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: 20120905 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |