CN214221797U - Vertical thrust sliding bearing guide shoe - Google Patents
Vertical thrust sliding bearing guide shoe Download PDFInfo
- Publication number
- CN214221797U CN214221797U CN202120124474.2U CN202120124474U CN214221797U CN 214221797 U CN214221797 U CN 214221797U CN 202120124474 U CN202120124474 U CN 202120124474U CN 214221797 U CN214221797 U CN 214221797U
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- guide shoe
- oil
- shoe body
- oil supply
- vertical thrust
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Abstract
The utility model discloses a vertical thrust slide bearing guide shoe, vertical thrust slide bearing guide shoe include the guide shoe body, the guide shoe body is circular-arcly, be provided with fuel feeding structure on the guide shoe body, the relative both sides of guide shoe body are passed through fuel feeding structure communicates, wherein one side and the cooling system of guide shoe body are connected, the opposite side of guide shoe body is equipped with the thrust collar, cooling system still communicates with the bearing oil tank. The utility model provides a vertical thrust sliding bearing guide shoe can be when the thrust collar is high-speed rotatory, and the lubricating oil that the shearing action brought can flow through fuel feeding structure to flow into and cool off in the cooling system, and hot lubricating oil flows into and can get back to the bearing oil tank again after the cooling of cooling system and lubricate the bearing to promote the utilization ratio of lubricating oil, improved the heat conduction effect of lubricating oil simultaneously.
Description
Technical Field
The utility model relates to a slide bearing equipment field especially relates to a vertical thrust slide bearing guide shoe.
Background
The oil chamber of the bearing is filled with the oil required by the lubrication of the bearing in the use process of the vertical sliding bearing, and the power consumption heat generated in the operation process of the vertical sliding bearing takes away the heat through the heat exchange of the cooler, so that the vertical sliding bearing normally operates. The power consumption heat that the guide shoe operation in-process produced is taken away through oil, however at the guide shoe operation in-process, accomplishes lubricated high temperature lubricating oil intelligence and goes into the clearance region between the guide shoe from the guide shoe and can't carry out the refluence heat dissipation with hot oil for the heat conduction efficiency of hot oil reduces.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a vertical thrust sliding bearing guide shoe aims at solving above-mentioned technical problem.
In order to achieve the above object, the utility model provides a vertical thrust slide bearing guide shoe includes the guide shoe body, the guide shoe body is circular-arcly, be provided with oil feeding structure on the guide shoe body, the relative both sides of guide shoe body are passed through oil feeding structure communicates, wherein one side and the cooling system of guide shoe body are connected, the opposite side of guide shoe body is equipped with the thrust collar, cooling system still communicates with the bearing oil tank.
In an embodiment, the oil supply structure is an oil supply hole penetrating through the guide shoe body in the radial direction, and the oil supply hole conducts the two sides of the guide shoe body.
In an embodiment, the oil supply structure is an L-shaped oil supply hole, one end of the L-shaped oil supply hole is opened on an inner side surface of the guide shoe body, and the other end of the L-shaped oil supply hole is opened on an end surface of the guide shoe body.
In one embodiment, an oil guide groove is formed on an inner wall surface of the guide shoe body.
In one embodiment, the oil guide groove extends along the circumferential direction of the guide shoe body.
In one embodiment, an inclined groove is formed on one side of the oil supply hole close to the thrust collar, and the inclined groove inclines from the inner wall surface of the guide shoe body to the axis of the oil supply hole.
In one embodiment, an angle beta is formed between the straight line of the inclined groove and the axis of the oil supply hole, and the angle beta is more than or equal to 15 degrees and less than or equal to 75 degrees.
In one embodiment, the cooling system comprises an oil-water cooler, a first end of the oil-water cooler is communicated with the oil supply structure, and a second end of the oil-water cooler is communicated with the bearing oil tank.
In one embodiment, the oil-water cooler is internally provided with a circulating water cooling system, and the circulating water cooling system comprises a water inlet pipe, a pipeline and a water outlet pipe which are communicated with each other.
The technical scheme of the utility model, vertical thrust slide bearing guide shoe includes the guide shoe body, the guide shoe body is circular-arcly, be provided with fuel feeding structure on the guide shoe body, the relative both sides of guide shoe body communicate through fuel feeding structure, one of them side and the cooling system of guide shoe body are connected, the opposite side of guide shoe body is equipped with the thrust collar, cooling system still communicates with the bearing oil tank, therefore when the thrust collar is high-speed rotatory, the lubricating oil that the shearing action brought can flow through fuel feeding structure, and cool off in the influx cooling system, and hot lubricating oil can get back to the bearing oil tank once more after flowing into the cooling system cooling and lubricate the bearing, thereby the utilization ratio of lubricating oil has been promoted, the heat conduction effect of lubricating oil has been improved simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a vertical thrust sliding bearing guide shoe according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a guide shoe body according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2;
fig. 4 is a schematic structural view of another embodiment of the guide shoe body of the present invention.
The reference numbers illustrate: 10. a thrust collar; 20. a guide shoe body; 21. an oil supply hole; 22. an oil guide groove; 23. a chute; 30. a cooling system; 31. a first end; 32. a second end; 33. a water inlet pipe; 34. and (5) discharging a water pipe.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a vertical thrust sliding bearing guide shoe.
As shown in fig. 1-3, the embodiment of the utility model provides a vertical thrust sliding bearing guide shoe includes guide shoe body 20, guide shoe body 20 is circular-arcly, be provided with oil feeding structure on the guide shoe body 20, the relative both sides of guide shoe body 20 are passed through oil feeding structure communicates, one of them side and the cooling system 30 of guide shoe body 20 are connected, the opposite side of guide shoe body 20 is equipped with thrust collar 10, cooling system 30 still communicates with the bearing oil tank.
In this embodiment, vertical thrust sliding bearing guide shoe includes guide shoe body 20, guide shoe body 20 is circular-arc, be provided with oil supply structure on the guide shoe body 20, the relative both sides of guide shoe body 20 communicate through oil supply structure, one of them side of guide shoe body 20 is connected with cooling system 30, the opposite side of guide shoe body 20 is equipped with thrust collar 10, cooling system 30 still communicates with the bearing oil tank, therefore when thrust collar 10 is high-speed rotatory, lubricating oil that the shearing action brought can flow out through oil feed hole 21, and cool off in flowing into cooling system 30, and hot lubricating oil flows into cooling system 30 and cools off after the cooling back can get back to the bearing oil tank again and lubricate the bearing, thereby the utilization ratio of lubricating oil has been promoted, the heat conduction effect of lubricating oil has been improved simultaneously.
Referring to fig. 2 or fig. 3, the oil supply structure is an oil supply hole 21 radially penetrating through the guide shoe body 20, and the oil supply hole 21 conducts the two sides of the guide shoe body 20. In the present embodiment, by opening the oil supply hole 21 radially penetrating through the guide shoe body 20, the hot oil on the thrust collar 10 side can be discharged through the oil supply hole 21 during the high-speed rotation and flow into the cooling system 30 for cooling.
Referring to fig. 4, in another embodiment, the oil supply structure is an L-shaped oil supply hole 21, one end of the L-shaped oil supply hole 21 is opened on an inner side surface of the guide shoe body 20, and the other end of the L-shaped oil supply hole 21 is opened on an end surface of the guide shoe body 20. The guide shoe body 20 can be prevented from interfering with other parts by opening one side of the oil supply hole 21 and then facing the end surface, so that the occupied space can be reduced.
Referring to fig. 2, an oil guide groove 22 is formed on an inner wall surface of the guide shoe body 20, and in the present embodiment, hot oil can flow into the oil supply hole 21 more smoothly by forming the oil guide groove 22. Specifically, the oil guide groove 22 extends along the circumferential direction of the guide shoe body 20, that is, the extending direction of the oil guide groove 22 is the same as the rotating direction of the thrust collar 10, so that the oil guide groove 22 has a better backflow effect on hot oil.
Referring to fig. 3, in order to further enhance the oil guiding effect, in an embodiment, an inclined groove 23 is formed at a side of the oil supply hole 21 close to the thrust collar 10, and the inclined groove 23 is inclined from an inner wall surface of the guide shoe body 20 toward an axis of the oil supply hole 21. And an angle beta is formed between the straight line of the inclined groove 23 and the axis of the oil supply hole 21, wherein beta is more than or equal to 15 degrees and less than or equal to 75 degrees. The hot oil can be smoothly flowed into the oil supply hole 21 by providing the diagonal groove 23.
In addition, the cooling system 30 comprises an oil-water cooler, a first end 31 of which is in communication with the oil supply structure, and a second end 32 of which is in communication with the bearing oil tank. After hot oil flows into the oil supply hole 21, the hot oil flows into an oil-water cooler through a pipeline, and a circulating water cooling system is arranged in the oil-water cooler and comprises a water inlet pipe 33, a pipeline arranged in the oil-water cooler and a water outlet pipe 34 which are communicated with each other. Therefore, after the hot oil flows into the oil-water cooler from the first end 31, the hot oil is cooled by introducing cold water into the pipeline, so that the temperature of the lubricating oil flowing out from the second end 32 is reduced and the lubricating oil can flow into the bearing oil tank, the cooled lubricating oil can lubricate the bearing again, and the reciprocating circulation keeps the heat balance of the bearing.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a vertical thrust slide bearing guide shoe, its characterized in that, vertical thrust slide bearing guide shoe includes the guide shoe body, the guide shoe body is circular-arcly, be provided with oil feeding structure on the guide shoe body, the relative both sides of guide shoe body are passed through oil feeding structure communicates, one of them side and the cooling system of guide shoe body are connected, the opposite side of guide shoe body is equipped with the thrust collar, cooling system still communicates with the bearing oil tank.
2. The vertical thrust sliding bearing guide shoe according to claim 1, wherein the oil supply structure is an oil supply hole radially penetrating the guide shoe body, the oil supply hole communicating both sides of the guide shoe body.
3. The vertical thrust sliding bearing guide shoe according to claim 1, wherein the oil supply structure is an L-shaped oil supply hole, one end of the L-shaped oil supply hole being opened on an inner side surface of the guide shoe body, and the other end of the L-shaped oil supply hole being opened on an end surface of the guide shoe body.
4. The vertical thrust sliding bearing guide shoe according to claim 2 or 3, wherein an oil guide groove is provided on an inner wall surface of the guide shoe body.
5. The vertical thrust sliding bearing guide shoe according to claim 4, wherein the oil guide groove extends in a circumferential direction of the guide shoe body.
6. The vertical thrust sliding bearing guide shoe according to claim 5, wherein an inclined groove is formed in the side of the oil supply hole close to the thrust collar, the inclined groove being inclined from the inner wall surface of the guide shoe body toward the axis of the oil supply hole.
7. The vertical thrust sliding bearing guide shoe according to claim 6, wherein an angle β, β being 15 ° or more and 75 ° or less, is formed between a straight line on which said inclined grooves are formed and an axis of said oil supply hole.
8. The vertical thrust sliding bearing guide shoe according to claim 1, wherein the cooling system includes an oil-water cooler, a first end of the oil-water cooler being in communication with the oil supply structure, and a second end of the oil-water cooler being in communication with the bearing oil tank.
9. The vertical thrust sliding bearing guide shoe according to claim 8, wherein a water circulation cooling system is built in the oil-water cooler, and the water circulation cooling system includes a water inlet pipe, a pipeline provided in the oil-water cooler, and a water outlet pipe communicated therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124474.2U CN214221797U (en) | 2021-01-18 | 2021-01-18 | Vertical thrust sliding bearing guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124474.2U CN214221797U (en) | 2021-01-18 | 2021-01-18 | Vertical thrust sliding bearing guide shoe |
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| Publication Number | Publication Date |
|---|---|
| CN214221797U true CN214221797U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120124474.2U Active CN214221797U (en) | 2021-01-18 | 2021-01-18 | Vertical thrust sliding bearing guide shoe |
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| CN (1) | CN214221797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451027A (en) * | 2022-09-16 | 2022-12-09 | 湖南崇德科技股份有限公司 | Vertical sliding bearing system |
-
2021
- 2021-01-18 CN CN202120124474.2U patent/CN214221797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451027A (en) * | 2022-09-16 | 2022-12-09 | 湖南崇德科技股份有限公司 | Vertical sliding bearing system |
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