CN208686830U - A kind of adjustable type bearing housing - Google Patents
A kind of adjustable type bearing housing Download PDFInfo
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- CN208686830U CN208686830U CN201821274256.1U CN201821274256U CN208686830U CN 208686830 U CN208686830 U CN 208686830U CN 201821274256 U CN201821274256 U CN 201821274256U CN 208686830 U CN208686830 U CN 208686830U
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- bearing housing
- wall
- oil
- fixedly connected
- bearing
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Abstract
The utility model provides a kind of adjustable type bearing housing, including bearing housing；Case lid is fixedly installed with by fastening bolt on middle side part appearance wall on the bearing housing；It is inlayed inside the case lid and connecting tube is installed；The connecting tube left distal end is fixedly connected with oil inlet by connector；The oil inlet is opened in the upside appearance wall of bearing；Oil return opening is provided in the bearing lower wall；On the downside of the oil return opening in access oil storage tank；Oil pipe is fixedly connected on the downside of the oil storage tank；The oil pipe left distal end is fixedly connected with water pump；Water outlet is fixedly connected with cooling tube on the upside of the water pump；End is fixedly connected with petroleum pipeline on the upside of the cooling tube；The petroleum pipeline, which is inlayed, to be mounted in the inner wall of bearing housing, and upside is fastened on the right side of connecting tube by connector；The utility model structure is simple, reasonable design, easy operation, meets the use of bearing housing, has stronger practicability.
Description
Technical field
The utility model relates to machinery field, specifically a kind of adjustable type bearing housing.
Background technique
Bearing housing also known as twists case, is a kind of box parts for playing support and lubrication bearing.Meanwhile equipment is born in work
As when the axial and radial force that generates.In the equipment for having rotary shaft, axis is usually to be got up rotation by bearing support, and bearing is then
It is mounted in bearing housing, lubricating oil is marked in bearing housing, during the work time, lubricated using bearing.
Bearing housing can be divided into 4 seed types, have standard type, adjustable type, flange-type, big opening type, wherein adjustable type
It is called small open-type, bearing is vertical with the opening of bearing housing, and the gap between existing bearing housing central axis and shell is larger, miscellaneous
Object is easy, so as to cause bearing wear aggravation, to seriously affect the service life of bearing, while infusing in bearing housing from the gap into cavity
Have lubricating oil, during the work time so that bearing is lubricated, still, due to bearing with the rotation of central axis temperature liter
Height causes lubricating oil temperature to increase, and causes that bearing heating is serious, the lost of life, makes troubles.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of adjustable type bearing housing
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of adjustable type bearing housing, including bearing housing；The bearing housing is made of cast iron, thereon on middle side part appearance wall
Case lid is fixedly installed with by fastening bolt；It is inlayed inside the case lid and connecting tube is installed；There are two the connecting tube is set, point
It is not located at the left and right sides of main shaft, left distal end is fixedly connected with oil inlet by connector；The oil inlet is opened in bearing
Upside appearance wall in；The bearing is fastened in the middle part inner wall of bearing housing, is connect with main axis, in lower wall
It is provided with oil return opening；On the downside of the oil return opening in access oil storage tank；There are two the oil storage tank is set, it is located at left and right sides of main shaft, opens
In the lower inner wall of bearing housing, downside is fixedly connected with oil pipe；The oil pipe inlays the lower part for being mounted on bearing housing
In inner wall, left distal end is fixedly connected with water pump；Water outlet is fixedly connected with cooling tube on the upside of the water pump；The cooling
End is fixedly connected with petroleum pipeline on the upside of pipe；The petroleum pipeline, which is inlayed, to be mounted in the inner wall of bearing housing, and upside passes through connection
Mouth is fastened on the right side of connecting tube.
Washer is installed as a further solution of the present invention: inlaying in the middle part of the case lid；Turn in the middle part of the washer
It is dynamic to be connected with main shaft；The main shaft passes vertically through bearing housing up and down, and lower end is connected by washer with the lower wall of bearing housing.
As a further solution of the present invention: the water pump is mounted by means of bolts on installation cavity lower part；Institute
It is L-shaped to state installation cavity, is located at oil storage tank lower right side, is opened in the lower inner wall of bearing housing.
As a further solution of the present invention: the cooling tube is in the shape of a spiral, it is located in installation cavity, right side is set
There is fan.
As a further solution of the present invention: the fan is fastened on motor by output shaft；The electricity
Machine is mounted by means of bolts on the right side inner wall of heat extraction case.
The heat extraction case is weldingly fixed in the inner wall of bearing housing as a further solution of the present invention, is located at
Cavity right side, left side and the open setting in installation cavity junction are installed, and is inlayed in its right side wall and heat extraction mouth is installed；It is described
Bearing housing is passed through on the right side of heat extraction mouth.
Compared with prior art, the utility model has the beneficial effects that
The utility model passes through the setting of case lid, washer and fastening bolt, it is ensured that the leakproofness that bearing is connect with main shaft,
It avoids external object from entering rotating device, causes equipment stuck, securely and reliably, improve the service life of device；Pass through oil return opening
Design, lubricating oil can be recycled, avoid wasting；It, can be to profit by the setting of cooling tube, fan, motor and heat extraction mouth
Lubricating oil is cooled down, and the excessively high influence of lubricating oil temperature is avoided to use；The utility model structure is simple, reasonable design, easy operation,
Meet the use of bearing housing, there is stronger practicability.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable type bearing housing.
Fig. 2 is a kind of structural schematic diagram of top view in adjustable type bearing housing.
Fig. 3 is a kind of structural schematic diagram of left view in adjustable type bearing housing.
In figure: 1- bearing housing, 2- water pump, 3- heat extraction case, 4- heat extraction mouth, 5- motor, 6- fan, 7- connector, 8- fastening
Bolt, 9- connecting tube, 10- case lid, 11- main shaft, 12- washer, 13- oil inlet, 14- bearing, 15- petroleum pipeline, 16- cooling tube,
17- oil return opening, 18- oil storage tank, 19- install cavity, 20- oil pipe.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of adjustable type bearing housing, including bearing housing 1；The bearing housing 1 is made of cast iron, for dress
The other component set provides support and installation space, is fixedly installed with case by fastening bolt 8 on middle side part appearance wall thereon
Lid 10；For the case lid 10 to being sealed on the upside of bearing housing 1, middle part, which is inlayed, is equipped with washer 12；Turn in the middle part of the washer 12
It is dynamic to be connected with main shaft 11, avoid external object from entering in bearing housing 1；About 11 main shaft passes vertically through bearing housing 1, and lower end
It is connected by washer 12 with the lower wall of bearing housing 1；It is inlayed inside case lid 10 and connecting tube 9 is installed；The connecting tube 9 is equipped with
Two, it is respectively provided at the left and right sides of main shaft 11, for conveying lubricating oil, left distal end is fixedly connected with by connector 7
Oil inlet 13；The oil inlet 13 is opened in the upside appearance wall of bearing 14, and lubricating oil is made to enter bearing 14, is carried out to bearing 14
Lubrication；Bearing 14 is fastened on the middle part inner wall of bearing housing 1, is rotatablely connected with main shaft 11, is used to support main shaft 11, is reduced
Coefficient of friction in 11 motion process of main shaft, and guarantee 11 rotating accuracy of main shaft, oil return opening 17 is provided in lower wall；Described time
Hydraulic fluid port 17 recycles the lubricating oil after use in bearing 14, in downside access oil storage tank 18；The oil storage tank 18 is equipped with
Two, it is located at 11 left and right sides of main shaft, is opened in the lower inner wall of bearing housing 1, for storing lubricating oil, downside is connected and fixed
There is oil pipe 20；The oil pipe 20, which is inlayed, to be mounted in the lower inner wall of bearing housing 1, and the lubricating oil in oil storage tank 18 is conveyed
To subsequent parts, left distal end is fixedly connected with water pump 2；The water pump 2 is mounted by means of bolts under installation cavity 19
Portion provides pressure, and the lubricating oil in oil storage tank 18 is transported to subsequent parts；The installation cavity 19 is L-shaped, is located at oil storage tank
18 lower right sides, are opened in the lower inner wall of bearing housing 1, provide installation space for other component；The connection of 2 upside water outlet of water pump
It is fixed with cooling tube 16；The cooling tube 16 in the shape of a spiral, is located in installation cavity 19, cools down, avoided to lubricating oil
The lubricating oil of heat enters in bearing 14, influences using right side is equipped with fan 6；The fan 6 is fastened on by output shaft
On motor 5, lubricating oil is cooled down；The motor 5 is mounted by means of bolts on the right side inner wall of heat extraction case 3, work
When drive fan 6 rotated, the lubricating oil in cooling tube 16 is cooled down；The heat extraction case 3 is weldingly fixed on bearing housing 1
Inner wall in, be located at installation cavity 19 right side, left side with installation 19 junction of cavity is open is arranged, convenient for in cooling tube 16
Lubricating oil cooled down, and hot wind after cooling is discharged, and inlayed in its right side wall and heat extraction mouth 4 is installed；The heat extraction
4 right side of mouth passes through bearing housing 1, and the hot wind formed after cooling is discharged, heat build-up is avoided；The connection of 16 upside end of cooling tube is solid
Surely there is petroleum pipeline 15；The petroleum pipeline 15, which is inlayed, to be mounted in the inner wall of bearing housing 1, and upside is connected and fixed by connector 7
On the right side of connecting tube 9, lubricating oil is input in bearing 14.
The working principle of the utility model is: main shaft 11 is passed through bearing housing 1 by operator, then pass through fastening bolt 8
Case lid 10 is tightened, when main shaft 11 rotates, then starts water pump 2 for the lubricating oil in oil storage tank 18 and is input to axis via oil inlet 13
It holds in 14, lubricating action is risen to bearing 14, extra oil flows back into oil storage tank 18 via oil return opening 17, subsequently starts motor
5 drive fan 6 to rotate, and lubricating oil is cooled down by cooling tube 16, and the lubricating oil of overheat is avoided to carry out in bearing 14.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (6)
1. a kind of adjustable type bearing housing, including bearing housing (1)；It is characterized in that, the bearing housing (1) is made of cast iron,
Case lid (10) are fixedly installed with by fastening bolt (8) on upper middle side part appearance wall；It inlays and is equipped with inside the case lid (10)
Connecting tube (9)；The connecting tube (9) is respectively provided at the left and right sides of main shaft (11) there are two setting, and left distal end passes through connection
Mouth (7) is fixedly connected with oil inlet (13)；The oil inlet (13) is opened in the upside appearance wall of bearing (14)；The bearing
(14) it is fastened in the middle part inner wall of bearing housing (1), is rotatablely connected with main shaft (11), be provided with oil return opening in lower wall
(17)；On the downside of the oil return opening (17) in access oil storage tank (18)；There are two the oil storage tank (18) sets, it is located at main shaft (11) left side
Right two sides are opened in the lower inner wall of bearing housing (1), and downside is fixedly connected with oil pipe (20)；Oil pipe (20) edge
In the embedding lower inner wall for being mounted on bearing housing (1), left distal end is fixedly connected with water pump (2)；Water outlet on the upside of the water pump (2)
Cooling tube (16) are fixedly connected at mouthful；End is fixedly connected with petroleum pipeline (15) on the upside of the cooling tube (16)；The oil transportation
Pipe (15), which is inlayed, to be mounted in the inner wall of bearing housing (1), and upside is fastened on the right side of connecting tube (9) by connector (7)
Side.
2. a kind of adjustable type bearing housing according to claim 1, which is characterized in that inlay peace in the middle part of the case lid (10)
Equipped with washer (12)；Main shaft (11) are rotatably connected in the middle part of the washer (12)；The main shaft (11) passes vertically through bearing up and down
Case (1), and lower end is connected by washer (12) with the lower wall of bearing housing (1).
3. a kind of adjustable type bearing housing according to claim 1, which is characterized in that the water pump (2) is solid by bolt
Dingan County is mounted in installation cavity (19) lower part；The installation cavity (19) is L-shaped, is located at oil storage tank (18) lower right side, is opened in bearing
P in the lower inner wall of case (1).
4. a kind of adjustable type bearing housing according to claim 1, which is characterized in that the cooling tube (16) is helically
Shape is located in installation cavity (19), and right side is equipped with fan (6).
5. a kind of adjustable type bearing housing according to claim 4, which is characterized in that the fan (6) passes through output shaft
It is fastened on motor (5)；The motor (5) is mounted by means of bolts on the right side inner wall of heat extraction case (3).
6. a kind of adjustable type bearing housing according to claim 5, which is characterized in that the heat extraction case (3) is welded and fixed
In the inner wall of bearing housing (1), it is located at installation cavity (19) right side, left side and the open setting in installation cavity (19) junction,
And it is inlayed in its right side wall and heat extraction mouth (4) is installed；Bearing housing (1) is passed through on the right side of the heat extraction mouth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274256.1U CN208686830U (en) | 2018-08-08 | 2018-08-08 | A kind of adjustable type bearing housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274256.1U CN208686830U (en) | 2018-08-08 | 2018-08-08 | A kind of adjustable type bearing housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686830U true CN208686830U (en) | 2019-04-02 |
Family
ID=65884373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821274256.1U Active CN208686830U (en) | 2018-08-08 | 2018-08-08 | A kind of adjustable type bearing housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360799A (en) * | 2020-11-13 | 2021-02-12 | 江苏双菊风机有限公司 | Fan bearing box structure |
| CN113202807A (en) * | 2021-06-04 | 2021-08-03 | 广东韶钢松山股份有限公司 | Recovery structure of fan bearing frame heat dissipation oil gas and fan bearing frame |
-
2018
- 2018-08-08 CN CN201821274256.1U patent/CN208686830U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360799A (en) * | 2020-11-13 | 2021-02-12 | 江苏双菊风机有限公司 | Fan bearing box structure |
| CN113202807A (en) * | 2021-06-04 | 2021-08-03 | 广东韶钢松山股份有限公司 | Recovery structure of fan bearing frame heat dissipation oil gas and fan bearing frame |
| CN113202807B (en) * | 2021-06-04 | 2022-06-21 | 广东韶钢松山股份有限公司 | Recovery structure of fan bearing frame heat dissipation oil gas and fan bearing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 58, Kangxing Road, Kenli Development Zone, Dongying City, Shandong Province, 257500 Patentee after: DONGYING SHENGJING PETROLEUM EQUIPMENT Co.,Ltd. Address before: 257500 Zuowang Village, Dongji Town, Kenli County, Dongying City, Shandong Province (100 meters south of the middle section of Tuanjie Road, Kenli District) Patentee before: DONGYING SHENGJING PETROLEUM EQUIPMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |