CN214788169U - Water pump glycerin lubricating bearing body - Google Patents
Water pump glycerin lubricating bearing body Download PDFInfo
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- CN214788169U CN214788169U CN202120138642.3U CN202120138642U CN214788169U CN 214788169 U CN214788169 U CN 214788169U CN 202120138642 U CN202120138642 U CN 202120138642U CN 214788169 U CN214788169 U CN 214788169U
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- bearing body
- bearing
- water pump
- gland
- glycerol
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Abstract
The utility model discloses a water pump glycerine lubrication bearing body, including the bearing body, the equal detachable of gland of the both sides end of bearing body with bearing body fixed connection, two all be provided with on the gland and extend to the oiling pipe at the internal bearing roll position of bearing, two the oiling pipe all communicates to the oil filler point, two all be provided with the control valve on the oiling pipe. The utility model discloses take off the gland and just can be fine observation bearing complete and complete, shortened maintenance duration like this, cost of maintenance significantly reduces, has effectually prolonged the operation cycle of bearing and water pump and has also reduced the intensity of labour who maintains the personnel simultaneously.
Description
Technical Field
The utility model relates to a water pump glycerine lubrication bearing body.
Background
The main equipment of the power supply main plant is water pumps for circulating water treatment of blast furnaces, the water pumps are single-stage double-suction centrifugal water pumps, the inner bearings and the outer bearings of most water pumps are lubricated in a glycerol mode, the oil filling holes of the bearing bodies are usually arranged on one side, lubricating oil cannot be directly added to the bearings every time, particularly, a gland on one side close to a packing can be opened for inspection when the bearings are inspected, the whole bearings are difficult to observe due to small intervals unless the shaft coupling is disassembled and the bearing bodies are separated for observing the internal conditions, because the shaft coupling is in transition fit with the shaft and the bearing bodies are mostly in transition fit, the shaft coupling is difficult to separate from the shaft and the bearing bodies are difficult to separate, at the moment, the bearing is easy to damage by a large hammer, the maintenance cost is increased due to deformation of the shaft coupling, the bearing bodies and the normal operation of the water pumps is influenced by time consumption when the tools on site are completely disassembled, therefore, it is highly desirable to improve the structure of the water pump bearing body to solve the problems encountered in the current inspection or oil change of the water pump bearing.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a water pump glycerine lubrication bearing body.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a water pump glycerine lubrication bearing body, including the bearing body, the equal detachable of gland of the both sides end of bearing body with bearing body fixed connection, two all be provided with on the gland and extend to the oiling pipe at the internal bearing roll position of bearing, two the oiling pipe all communicates to the oil filler point, two all be provided with the control valve on the oiling pipe.
Furthermore, the pressing covers at the two side ends of the bearing body are fixedly connected with the bearing body through a plurality of bolts.
Further, the gland is fixed on the bearing through at least 6 bolts uniformly distributed along the circumference.
Further, the gland is fixed to the bearing through 8 bolts evenly distributed along the circumference.
Furthermore, a hole cover in plug connection is arranged on the oil filling hole.
Furthermore, the bottom of the gland on one side is provided with an exhaust hole, so that the phenomenon that oil is filled to generate vacuum is avoided.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the two sides of a water pump bearing body are changed into two half type glands of flanges, the bearing glands are fastened with the bearings through bolts, an oil filling pipe directly reaches the rolling position of the bearings through improving the original oil filling mode, oil can be filled into two sides or one side of the bearings simultaneously under the control of a control valve, the sealing type is formed, the pollution of lubricating oil is avoided, meanwhile, an opening is formed in the bottom of the gland at one side to serve as an exhaust hole, the oil filling is avoided, and a good lubricating effect is achieved.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a front view of the glycerol lubricating bearing body of the water pump of the present invention;
FIG. 2 is a side view of the glycerol lubricated bearing body of the water pump of the present invention;
description of reference numerals: 1. a bearing body; 2. a gland; 3. a bolt; 4. an oil filling pipe; 5. an oil filler hole; 6. a control valve; 7. and (4) exhausting the gas.
Detailed Description
As shown in fig. 1 and 2, the glycerol lubricating bearing body of the water pump comprises a bearing body 1, wherein the pressing covers 2 at two side ends of the bearing body 1 are detachably connected with the bearing body 1 (a gasket is added to form sealing fixation), two oil filling pipes 4 extending to bearing rolling positions in the bearing body 1 are arranged on the pressing covers 2, the two oil filling pipes 4 are communicated to oil filling holes 5, and control valves 6 are arranged on the oil filling pipes 4.
The pressing covers at the two side ends of the bearing body 1 are fixedly connected with the bearing body 1 through 8 bolts uniformly distributed along the circumference. And hole covers in plug connection are arranged on the oil filling hole 5 and the exhaust pipe 7.
The utility model discloses an improve original mode of refueling and make to add oil pipe and directly reach bearing roll position, can make bearing both sides or unilateral mend oil simultaneously under the control of valve moreover to form closed, stop the pollution of lubricating oil, avoid refueling the production vacuum as the exhaust hole in one side gland bottom trompil simultaneously, reach good lubricated effect. The utility model has the advantages that the inspection only loosens bearing body both sides bearing gland bolt with when trading oil to the bearing, takes off the gland and just can be fine observation bearing overall appearance, has shortened repair time like this, and cost of maintenance significantly reduces, and effectual operation cycle that has prolonged bearing and water pump has also reduced the intensity of labour who examines personnel of maintaining simultaneously.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a water pump glycerine lubrication bearing body, includes the bearing body, its characterized in that, the equal detachable of gland of the both sides end of bearing body with bearing body fixed connection, two all be provided with on the gland and extend to the oiling pipe at the bearing roll position in the bearing body, two the oiling pipe all communicates to the oil filler point, two all be provided with the control valve on the oiling pipe.
2. The water pump glycerol lubrication bearing body according to claim 1, wherein the pressing covers at both side ends of the bearing body are fixedly connected with the bearing body through a plurality of bolts.
3. The water pump glycerol-lubricated bearing body according to claim 1, wherein the gland is secured to the bearing by at least 6 bolts evenly distributed circumferentially.
4. The water pump glycerol lubrication bearing body of claim 3, wherein said gland is fixed to said bearing by 8 bolts evenly distributed along the circumference.
5. The glycerol-lubricated bearing body for the water pump according to claim 1, wherein a hole cover for plug connection is arranged on the oil injection hole.
6. The glycerol-lubricated bearing body for a water pump according to claim 1, wherein a vent hole is formed in the bottom of the gland on one side of the glycerol-lubricated bearing body to prevent vacuum generation due to oil filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138642.3U CN214788169U (en) | 2021-01-19 | 2021-01-19 | Water pump glycerin lubricating bearing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138642.3U CN214788169U (en) | 2021-01-19 | 2021-01-19 | Water pump glycerin lubricating bearing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214788169U true CN214788169U (en) | 2021-11-19 |
Family
ID=78746263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138642.3U Active CN214788169U (en) | 2021-01-19 | 2021-01-19 | Water pump glycerin lubricating bearing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214788169U (en) |
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2021
- 2021-01-19 CN CN202120138642.3U patent/CN214788169U/en active Active
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