CN203703129U - Water pump and water pump body thereof - Google Patents
Water pump and water pump body thereof Download PDFInfo
- Publication number
- CN203703129U CN203703129U CN201420039938.XU CN201420039938U CN203703129U CN 203703129 U CN203703129 U CN 203703129U CN 201420039938 U CN201420039938 U CN 201420039938U CN 203703129 U CN203703129 U CN 203703129U
- Authority
- CN
- China
- Prior art keywords
- water pump
- bearing
- pump body
- utility
- oil sealing
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 abstract 6
- 239000004519 grease Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a water pump body which comprises a bearing installation position and a first oil seal installation groove. The first oil seal installation groove is formed in the left side of the bearing installation position. When the water pump body is used, after a bearing is installed at the bearing installation position, the bearing can be sealed by installing an oil seal in the first oil seal installation groove, and therefore the sealing performance of the bearing is improved. The utility model further discloses a water pump comprising the water pump body.
Description
Technical field
The utility model relates to pump technology field, relates in particular to a kind of water pump and pump body thereof.
Background technique
At present, the common water pump using in motor, is prone to the situation that water pump lost efficacy in engineering machinery while use, through investigation and analysis, in water pump, causes water pump inefficacy to account for sizable ratio because its internal bearings loses efficacy.
And, because the Environmental Conditions of engineering machinery is more severe, in the running of water pump, a large amount of silt, foreign matter enter water pump inside, enter bearing inside, cause bearing inordinate wear and lubricant grease rotten, the high temperature that particularly bearing inordinate wear produces makes lubricant grease sintering, has had a strong impact on the normal rotation of bearing, cause water pump bearing to damage, and then the inefficacy of making water pump.
Therefore, how providing a kind of pump body, to improve bearing seal, is current those skilled in the art technical problems urgently to be resolved hurrily.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of pump body, to improve bearing seal.Another object of the present utility model is to provide a kind of water pump that comprises above-mentioned pump body.
In order to achieve the above object, the utility model provides following technological scheme:
A kind of pump body, comprises installing positions of bearings, comprises the first oil sealing mounting groove that is arranged on described installing positions of bearings left side.
Preferably, above-mentioned pump body, is characterized in that, also comprises the second oil sealing mounting groove that is arranged on described installing positions of bearings right side.
A kind of water pump, comprises pump body and water pump spindle, and described pump body is the pump body as described in above-mentioned any one, on described water pump spindle, is provided with bearing, and left side and the right side of described bearing are provided with oil sealing.
The utility model provides a kind of pump body, comprises installing positions of bearings, comprises the first oil sealing mounting groove that is arranged on described installing positions of bearings left side.When use, on installing positions of bearings, install after bearing, an oil sealing is installed in the first oil sealing mounting groove, just can realize the sealing to bearing, thereby improve the sealing of bearing.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the water pump that Fig. 1 provides for the utility model embodiment.
In upper Fig. 1:
Oil sealing 1, bearing 2, water pump spindle 3.
Embodiment
The utility model embodiment provides a kind of pump body, to improve bearing seal.
For making the utility model embodiment's object, technological scheme and advantage clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the water pump that Fig. 1 provides for the utility model embodiment.
The pump body that the utility model embodiment provides, comprises installing positions of bearings, comprises the first oil sealing mounting groove that is arranged on installing positions of bearings left side.When use, on installing positions of bearings, install after bearing 2, an oil sealing 1 is installed in the first oil sealing mounting groove, just can realize the sealing to bearing 2, thereby improve the sealing of bearing 2.
Meanwhile, can also the second oil sealing mounting groove be set on the right side of installing positions of bearings, when use, on installing positions of bearings, install after bearing 2, an oil sealing 1 is installed in the second oil sealing mounting groove, just can be realized the better sealing to bearing 2, thereby improve the sealing of bearing 2.
The utility model embodiment also provides a kind of water pump, comprise pump body and water pump spindle 3, pump body is the pump body as above-mentioned any one embodiment, on water pump spindle 3, be provided with bearing 2, the left side of bearing 2 and right side are provided with oil sealing 1, in the first oil sealing mounting groove and the second oil sealing mounting groove, an oil sealing 1 is set respectively, just can realize the sealing good to bearing 2, even if the Environmental Conditions of engineering machinery is more severe, silt in the running of water pump, foreign matter can not enter bearing 2 inside, thereby avoid bearing 2 inordinate wears and lubricant grease rotten, the high temperature of particularly having avoided bearing 2 inordinate wears to produce makes lubricant grease sintering, thereby avoid water pump inefficacy.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to these embodiments' multiple modification, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a pump body, comprises installing positions of bearings, it is characterized in that, comprises the first oil sealing mounting groove that is arranged on described installing positions of bearings left side.
2. pump body according to claim 1, is characterized in that, also comprises the second oil sealing mounting groove that is arranged on described installing positions of bearings right side.
3. a water pump, comprises pump body and water pump spindle, it is characterized in that, described pump body is the pump body as described in claim 1-2 any one claim, on described water pump spindle, is provided with bearing, and left side and the right side of described bearing are provided with oil sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039938.XU CN203703129U (en) | 2014-01-22 | 2014-01-22 | Water pump and water pump body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039938.XU CN203703129U (en) | 2014-01-22 | 2014-01-22 | Water pump and water pump body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703129U true CN203703129U (en) | 2014-07-09 |
Family
ID=51053574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039938.XU Expired - Lifetime CN203703129U (en) | 2014-01-22 | 2014-01-22 | Water pump and water pump body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703129U (en) |
-
2014
- 2014-01-22 CN CN201420039938.XU patent/CN203703129U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |