CN203488566U - Water cooling bearing set for heat expansion roller - Google Patents
Water cooling bearing set for heat expansion roller Download PDFInfo
- Publication number
- CN203488566U CN203488566U CN201320525718.3U CN201320525718U CN203488566U CN 203488566 U CN203488566 U CN 203488566U CN 201320525718 U CN201320525718 U CN 201320525718U CN 203488566 U CN203488566 U CN 203488566U
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- China
- Prior art keywords
- bearing
- roller
- heat
- main body
- heat expansion
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- Expired - Fee Related
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Abstract
The utility model relates to a water cooling bearing set for a heat expansion roller. The water cooling bearing set comprises a heat expansion roller, a bearing seat main body, a bearing positioning sleeve, a bearing, sealing rings and a rotary shaft seal, wherein the heat expansion roller is coaxially mounted in a mounting hole formed in the bearing seat main body; one bearing is coaxially mounted between the end part of the heat expansion roller and the bearing seat main body; the heat expansion roller on one side of the bearing is axially provided with a ladder shaft shoulder; the ladder shaft shoulder is axially sleeved with one bearing positioning sleeve; the bearing positioning sleeve is used for limiting the axial position of the heat expansion roller; the two sealing rings are mounted between the bearing positioning sleeve and the heat expansion roller at an interval; one rotary shaft seal is coaxially sleeved between the bearing positioning sleeve and the bearing seat main body. According to the water cooling bearing set for the heat expansion roller, a water cooling system is adopted to cool the bearing in time so that the disadvantages of a previous common bearing seat are overcome and the locking problem caused by heating the bearing is changed; the stopping times of a set are reduced and the starting rate of equipment is improved; the capacity is improved.
Description
Technical field
The utility model belongs to water cooling plant field, is applicable to the multiple high temperature production line with furnace roller transmission, especially a kind of heat roller water-cooling bearing block that rises.
Background technique
At present, the bearing support of high temperature production line adopts the form of plain shaft bearing, due to furnace roller and the heat general stainless steel of the roller body of roll that rises, heat-conducting property is better, the high temperature of the body of roll causes roller end installing positions of bearings temperature higher, conducts heat to bearing, and bearing is heated, easily produce locking phenomenon, cause unit to stop.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of heat roller water-cooling bearing block that rises is provided, and this bearing block structure is simple, easy to use, reasonable in design, safe and reliable.
The utility model solves its technical problem and takes following technological scheme to realize:
A kind of heat roller water-cooling bearing block that rises, it is characterized in that: comprise heat rise roller, bearing support main body, bearing setting sleeve, bearing, seal ring and rotary shaft sealing, the heat roller that rises is coaxially arranged in the made mounting hole of bearing support main body, this heat rises and is coaxially installed with a bearing between roll end and bearing support main body, the heat of this bearing one side rises on roller and is coaxially shaped with the ladder shaft shoulder, on this ladder shaft shoulder, coaxial sleeve is equipped with a bearing setting sleeve, the rise axial position of roller of the heat that limits this bearing setting sleeve, and bearing setting sleeve and the heat interval between roller of rising is provided with two seal rings; Between described bearing setting sleeve and bearing support main body, coaxial sleeve is equipped with a rotary shaft sealing.
And the made mounting hole end of described bearing support main body is fixed with a bearing cover by bolt.
And described bearing support body interior is processed with water channel, these water channel two ends connect respectively water intake and water outlet.
Advantage of the present utility model and good effect are:
1, this bearing support by circulating water the fluxion strap in bearing support walk heat, reduce the temperature of bearing support, thereby reduce bearing outside and self-temperature, guarantee bearing working life.The advantage of this project, utilizes the characteristic that circulating water specific heat is larger, adopts thinner water channel to reach good radiating effect.Compact structure, radiating effect is good
2, the utility model adopts constituent, and in time to bearing cooling, before having solved, the deficiency of plain shaft bearing, has changed the locking problem that bearing causes because being heated, and has reduced unit stop frequency, has improved equipment and has started rate, has increased production capacity.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of heat roller water-cooling bearing block that rises, comprise heat rise roller 1, bearing support main body 4, bearing setting sleeve 3, bearing 7, seal ring 2 and rotary shaft sealing 5, the heat roller that rises is coaxially arranged in the made mounting hole of bearing support main body, this heat rises and is coaxially installed with a bearing between roll end and bearing support main body, the heat of this bearing one side rises on roller and is coaxially shaped with the ladder shaft shoulder, on this ladder shaft shoulder, coaxial sleeve is equipped with a bearing setting sleeve, the rise axial position of roller of the heat that limits this bearing setting sleeve, and bearing setting sleeve and the heat interval between roller of rising is provided with two seal rings.
For the rotation flexibility of lift structure, and the supporting hot roller that rises reduces damage, and between described bearing setting sleeve and bearing support main body, coaxial sleeve is equipped with a rotary shaft sealing 5.
In order to protect internal structure, the made mounting hole end of institute's bearing support main body is fixed with a bearing cover 6 by bolt.
As shown in drawings, bearing support body interior is processed with water channel 8, and these water channel two ends connect respectively water intake and water outlet, and axle bed main body contacts with bearing outside, by the fluxion strap of circulating water, walks heat, reaches the effect of cooling.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: within not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. the heat roller water-cooling bearing block that rises, it is characterized in that: comprise heat rise roller, bearing support main body, bearing setting sleeve, bearing, seal ring and rotary shaft sealing, the heat roller that rises is coaxially arranged in the made mounting hole of bearing support main body, this heat rises and is coaxially installed with a bearing between roll end and bearing support main body, the heat of this bearing one side rises on roller and is coaxially shaped with the ladder shaft shoulder, on this ladder shaft shoulder, coaxial sleeve is equipped with a bearing setting sleeve, the rise axial position of roller of the heat that limits this bearing setting sleeve, and bearing setting sleeve and the heat interval between roller of rising is provided with two seal rings; Between described bearing setting sleeve and bearing support main body, coaxial sleeve is equipped with a rotary shaft sealing.
2. the heat according to claim 1 roller water-cooling bearing block that rises, is characterized in that: the made mounting hole end of described bearing support main body is fixed with a bearing cover by bolt.
3. the heat according to claim 1 roller water-cooling bearing block that rises, is characterized in that: described bearing support body interior is processed with water channel, and these water channel two ends connect respectively water intake and water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525718.3U CN203488566U (en) | 2013-08-27 | 2013-08-27 | Water cooling bearing set for heat expansion roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525718.3U CN203488566U (en) | 2013-08-27 | 2013-08-27 | Water cooling bearing set for heat expansion roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488566U true CN203488566U (en) | 2014-03-19 |
Family
ID=50259402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525718.3U Expired - Fee Related CN203488566U (en) | 2013-08-27 | 2013-08-27 | Water cooling bearing set for heat expansion roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488566U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343828A (en) * | 2014-09-25 | 2015-02-11 | 江西稀有金属钨业控股集团有限公司 | Cooling water jacket of bearing sleeve of driving shaft of vibrating ball mill |
| CN106630577A (en) * | 2016-12-07 | 2017-05-10 | 蚌埠凯盛工程技术有限公司 | Roll bearing cooling structure for transition roller table of rolled glass production line |
| CN110564947A (en) * | 2019-10-12 | 2019-12-13 | 宝钢工程技术集团有限公司 | Furnace roller supporting device |
-
2013
- 2013-08-27 CN CN201320525718.3U patent/CN203488566U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343828A (en) * | 2014-09-25 | 2015-02-11 | 江西稀有金属钨业控股集团有限公司 | Cooling water jacket of bearing sleeve of driving shaft of vibrating ball mill |
| CN106630577A (en) * | 2016-12-07 | 2017-05-10 | 蚌埠凯盛工程技术有限公司 | Roll bearing cooling structure for transition roller table of rolled glass production line |
| CN110564947A (en) * | 2019-10-12 | 2019-12-13 | 宝钢工程技术集团有限公司 | Furnace roller supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |