CN202937665U - Bearing seat with cooling device - Google Patents
Bearing seat with cooling device Download PDFInfo
- Publication number
- CN202937665U CN202937665U CN 201220604460 CN201220604460U CN202937665U CN 202937665 U CN202937665 U CN 202937665U CN 201220604460 CN201220604460 CN 201220604460 CN 201220604460 U CN201220604460 U CN 201220604460U CN 202937665 U CN202937665 U CN 202937665U
- Authority
- CN
- China
- Prior art keywords
- cooling liquid
- bearing
- bearing support
- mounting hole
- cooling
- 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 - Fee Related
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Abstract
The utility model discloses a bearing seat with a cooling device. The bearing seat comprises a bearing mounting hole, wherein more than two cooling liquid pipelines are arranged in the inner wall of the bearing mounting hole and extend in the circumferential direction of the inner wall of the bearing mounting hole; the adjacent cooling liquid pipelines are communicated through a branch pipe; the cooling liquid pipelines are arranged in the axial direction of the bearing mounting hole; each cooling liquid pipeline comprises a cooling liquid inlet and a cooling liquid outlet; and the cooling liquid inlets and the cooling liquid outlets are distributed in one end surface of the bearing seat. Cooling liquid passes through the cooling liquid pipelines in the bearing seat to take away heat of a bearing so as to cool the bearing. The cooling liquid pipelines are arranged in the bearing seat of washing equipment, and the mainshaft bearing is cooled by utilizing external cooling water, so that the working temperature of the mainshaft bearing can be reduced and the working life of the mainshaft bearing is effectively prolonged and can reach more than 5 years; and the cost is lower.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to washing plant, particularly a kind of bearing support with cooling unit.
Background technique:
In the washing plant that adopts rotary type washing storehouse, the washing storehouse is carried by main shaft bearing, needs in washing process due to washing plant the wash water heating, and temperature reaches 80～90 degrees centigrade, heat is delivered to main shaft, and the temperature of the bearing on main shaft is 40～60 degree of taking the photograph.In prior art, washing plant all adopts closure, and heat is difficult for distributing, and main shaft bearing is shorter working life under the pressure and temperature effect.
Summary of the invention:
The purpose of this utility model is to provide a kind of bearing support with cooling unit, and the main shaft bearing that described this bearing support with cooling unit will solve washing plant in prior art causes short technical problem in working life because operating temperature is high.
This bearing support with cooling unit of the present utility model includes a bearing mounting hole, wherein, is provided with the cooling liquid pipeline in the inwall of described bearing mounting hole.
Further, the circumferential extension of described coolant pipe curb bearing mounting hole inwall.
Further, the number of described cooling liquid pipeline is more than two, is communicated with the axially-aligned of coolant pipe curb bearing mounting hole between adjacent cooling liquid pipeline by arm.
Further, the cooling liquid pipeline includes a cooling liquid inlet and cooling liquid outlet.
Further, cooling liquid inlet and cooling liquid outlet are distributed in an end face of bearing support.
Further, each free interior threaded hole of cooling liquid inlet and cooling liquid outlet consists of.
Further, the nominal diameter of described interior threaded hole is 10mm, and pitch is 1mm.
Further, be provided with the butter oil hole in bearing support.
Working principle of the present utility model is: with cooling liquid by the cooling liquid pipeline in bearing support, the heat of cooling liquid band bearing running, cooling bearing.
The utility model and prior art are compared, and its effect is actively with obvious.The utility model arranges the cooling liquid pipeline in the bearing support of washing plant, utilize external cooling water that main shaft bearing is carried out cooling, can reduce its operating temperature, effectively extends its operating life, can reach more than 5 years, and cost is lower.
Description of drawings:
Fig. 1 is the structural representation in the bearing support with cooling unit of the present utility model.
Fig. 2 is the sectional view of the B-B direction in Fig. 1.
Fig. 3 is the sectional view of the A-A direction in Fig. 1.
Fig. 4 is an embodiment's of the bearing support with cooling unit of the present utility model structural representation.
Embodiment:
Embodiment 1:
As Fig. 1, Fig. 2 and shown in Figure 3, the bearing support 7 with cooling unit of the present utility model includes a bearing mounting hole, wherein, is provided with cooling liquid pipeline 71 in the inwall of described bearing mounting hole.
Further, described cooling liquid pipeline 71 is along the circumferential extension of bearing mounting hole inwall.
Further, the number of described cooling liquid pipeline 71 is more than two, is communicated with by arm between adjacent cooling liquid pipeline 71, and cooling liquid pipeline 71 is along the axially-aligned of bearing mounting hole.
Further, cooling liquid pipeline 71 includes a cooling liquid inlet and cooling liquid outlet 72.
Further, cooling liquid inlet and cooling liquid outlet 72 are distributed in an end face of bearing support 7.
Further, cooling liquid inlet and cooling liquid outlet 72 each free interior threaded holes consist of.
Further, the nominal diameter of described interior threaded hole is 10mm, and pitch is 1mm.
Further, be provided with butter oil hole 9 in bearing support 7.
The working principle of the present embodiment is: cooling liquid is passed through the interior cooling liquid pipeline 71 of bearing support 7, the heat of cooling liquid band bearing running, cooling bearing.
as shown in Figure 4, in the embodiment of a washing plant that adopts rotary type washing storehouse of the present utility model, the two ends of main shaft 2 are arranged in frame 5 by a left bearing 3 and a right bearing 4 separately, washing storehouse 1 is fixed on an end of main shaft 2, wherein, the arranged outside of left bearing 3 has a left shaft holder 7, the arranged outside of right bearing 4 has a right bearing seat 10, be provided with oil sealing between left shaft holder 7 and main shaft 2, also be provided with oil sealing between right bearing seat 10 and main shaft 2, be provided with left side cooling liquid pipeline 71 in the inwall of left shaft holder 7, left side cooling liquid pipeline 71 includes a left side cooling liquid inlet and left side cooling liquid outlet 72, left side cooling liquid inlet and left side cooling liquid outlet 72 are distributed in an end face of left shaft holder 7, be provided with right side cooling liquid pipeline (not shown) in the inwall of right bearing seat 10, right side cooling liquid pipeline includes a right side cooling liquid inlet (not shown) and right side cooling liquid outlet (not shown), right side cooling liquid inlet and right side cooling liquid outlet are distributed in an end face of right bearing seat 10, all be connected with coolant inlet pipe 73 on left side cooling liquid inlet and right side cooling liquid inlet.
Further, left side cooling liquid outlet 72 and right side cooling liquid outlet all are communicated with washing storehouse 1 inner chamber by connecting tube 11.
Further, the other end of main shaft 2 is connected with drive unit.
Further, drive unit comprises a drive wheel 6.
Further, the other end of the other end of left shaft holder 7 and right bearing seat 10 is provided with bearing (ball) cover 8 separately.
Further, the left side cooling liquid inlet in left shaft holder 7 end faces and left side cooling liquid outlet 72 each free interior threaded holes consist of, and the right side cooling liquid inlet in right bearing seat 10 end faces and right side cooling liquid outlet also each free interior threaded hole consist of.
Further, the nominal diameter of interior threaded hole is 10mm, and pitch is 1mm.
Further, be provided with separately butter oil hole 9 in left shaft holder 7 and right bearing seat 10.
Further, coolant inlet pipe 73 and connecting tube 11 all each free plastic tube consist of.
Claims (8)
1. the bearing support with cooling unit, include a bearing mounting hole, it is characterized in that: be provided with the cooling liquid pipeline in the inwall of described bearing mounting hole.
2. the bearing support with cooling unit as claimed in claim 1, is characterized in that: the circumferential extension of described coolant pipe curb bearing mounting hole inwall.
3. the bearing support with cooling unit as claimed in claim 2, it is characterized in that: the number of described cooling liquid pipeline is more than two, is communicated with the axially-aligned of coolant pipe curb bearing mounting hole between adjacent cooling liquid pipeline by arm.
4. the bearing support with cooling unit as claimed in claim 1, it is characterized in that: the cooling liquid pipeline includes a cooling liquid inlet and cooling liquid outlet.
5. the bearing support with cooling unit as claimed in claim 4, it is characterized in that: cooling liquid inlet and cooling liquid outlet are distributed in an end face of bearing support.
6. the bearing support with cooling unit as claimed in claim 4, is characterized in that: each free interior threaded hole formation of cooling liquid inlet and cooling liquid outlet.
7. the bearing support with cooling unit as claimed in claim 6, it is characterized in that: the nominal diameter of described interior threaded hole is 10mm, pitch is 1mm.
8. the bearing support with cooling unit as claimed in claim 1, is characterized in that: be provided with the butter oil hole in bearing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604460 CN202937665U (en) | 2012-11-15 | 2012-11-15 | Bearing seat with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604460 CN202937665U (en) | 2012-11-15 | 2012-11-15 | Bearing seat with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937665U true CN202937665U (en) | 2013-05-15 |
Family
ID=48321905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220604460 Expired - Fee Related CN202937665U (en) | 2012-11-15 | 2012-11-15 | Bearing seat with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707014A (en) * | 2013-12-26 | 2014-04-09 | 山东诚铭建设机械有限公司 | Method for manufacturing jaw crusher bearing pedestal with water circulation cooling function |
| CN107877257A (en) * | 2017-12-26 | 2018-04-06 | 广东圣特斯数控设备有限公司 | The X-axis and Z axis radiator structure of a kind of Digit Control Machine Tool |
-
2012
- 2012-11-15 CN CN 201220604460 patent/CN202937665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707014A (en) * | 2013-12-26 | 2014-04-09 | 山东诚铭建设机械有限公司 | Method for manufacturing jaw crusher bearing pedestal with water circulation cooling function |
| CN107877257A (en) * | 2017-12-26 | 2018-04-06 | 广东圣特斯数控设备有限公司 | The X-axis and Z axis radiator structure of a kind of Digit Control Machine Tool |
| CN107877257B (en) * | 2017-12-26 | 2023-08-11 | 广东圣特斯数控设备有限公司 | X-axis and Z-axis heat radiation structure of numerical control machine tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20171115 |