CN205423551U - Thrust plane force -feed lubrication structure - Google Patents
Thrust plane force -feed lubrication structure Download PDFInfo
- Publication number
- CN205423551U CN205423551U CN201620297661.XU CN201620297661U CN205423551U CN 205423551 U CN205423551 U CN 205423551U CN 201620297661 U CN201620297661 U CN 201620297661U CN 205423551 U CN205423551 U CN 205423551U
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- China
- Prior art keywords
- thrust plate
- thrust
- main bearing
- bearing shell
- oil
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- Expired - Fee Related
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Abstract
The utility model discloses a thrust plane force -feed lubrication structure. This thrust plane force -feed lubrication structure includes: the main shaft tile, the oil storage tank has been seted up along circumference to the inner peripheral surface of this main shaft tile to set up the inlet port with this oil storage tank intercommunication, thrust plane lays in pairs the both sides terminal surface of main shaft tile, and main bearing cap, it compresses tightly from the top the main shaft tile to it is fixed to the organism to pass the main bearing cap bolt hole through the bolt, the main bearing cap bolt hole communicates with the oil storage tank of main shaft tile, main bearing cap has offered the lubricated oil duct of thrust plane, and the outside at thrust plane is offered in the import and main bearing cap bolt hole intercommunication, the export of the lubricated oil duct of this thrust plane of the lubricated oil duct of this thrust plane. This thrust plane force -feed lubrication structure has improved the lubricated circumstances between thrust plane and the bent axle, when receiving long -time thrust power, still can guarantee lubricatedly, reduce thrust plane's fault rate, improved the reliability of complete machine.
Description
Technical field
This utility model relates to engine lubrication field, particularly to a kind of thrust plate forced lubrication structure.
Background technology
Existing electromotor, thrust plate and bent axle this friction pair is mainly ensured lubrication by splash lubrication, but it is as the development of electromotor supporting technology, thrust plate and bent axle to contact the working time more and more longer, stress is the most increasing, this results in the destruction of the oil film between thrust plate and bent axle, causes thrust plate inordinate wear even to lose efficacy.
The information being disclosed in this background section is merely intended to increase the understanding to general background of the present utility model, and is not construed as recognizing or imply in any form this information structure prior art well known to persons skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable thrust plate forced lubrication structure, this thrust plate forced lubrication structure is by increasing oil leab in main beating cap, lubricating oil is allowed to flow between thrust plate and bent axle, add the lubricants capacity between thrust plate and bent axle, improve the lubrication circumstances between thrust plate and bent axle, when by crossing long thrust power, still ensure that lubrication；Add the dredge oil amount around thrust plate, reduce the temperature of thrust plate；Oil storage tank can also store a certain amount of lubricating oil, improves the adaptability of electromotor, and electromotor can bear bigger thrust power, and electromotor can also be in tilted layout；Reduce the fault rate of thrust plate, improve the reliability of complete machine.
For achieving the above object, this utility model provides a kind of thrust plate forced lubrication structure, this thrust plate forced lubrication structure includes: main bearing shell, the inner peripheral surface of this main bearing shell circumferentially offers oil storage tank, and offering the fuel feed hole connected with this oil storage tank, lubricating oil flows to this oil storage tank by described fuel feed hole from main oil gallery；Thrust plate, is laid in the both sides end face of described main bearing shell in pairs；And main beating cap, its described main bearing shell pressed from above, and be fixed on body through main bearing cap bolt hole by bolt, described main bearing cap bolt hole connects with the oil storage tank of main bearing shell；Described main beating cap offers thrust plate oil leab, and the import of this thrust plate oil leab connects with main bearing cap bolt hole, and the outlet of this thrust plate oil leab is opened in the outside of thrust plate.
Preferably, in technique scheme, main bearing shell includes on the bent axle that mutually fastens thrust bearing shell under thrust bearing shell and bent axle, and on this bent axle, the inner peripheral surface of thrust bearing shell circumferentially offers oil storage tank.
Preferably, in technique scheme, fuel feed hole runs through the inner and outer circumferential surfaces of thrust bearing shell on bent axle.
Preferably, in technique scheme, thrust plate oil leab includes the horizontal oil duct that is interconnected and vertical oil duct.
Compared with prior art, this utility model has the advantages that this thrust plate forced lubrication structure is by increasing oil leab in main beating cap, lubricating oil is allowed to flow between thrust plate and bent axle, add the lubricants capacity between thrust plate and bent axle, improve the lubrication circumstances between thrust plate and bent axle, when by crossing long thrust power, still ensure that lubrication；Add the dredge oil amount around thrust plate, reduce the temperature of thrust plate；Oil storage tank can also store a certain amount of lubricating oil, improves the adaptability of electromotor, and electromotor can bear bigger thrust power, and electromotor can also be in tilted layout；Reduce the fault rate of thrust plate, improve the reliability of complete machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of thrust plate forced lubrication structure of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in detail, it is to be understood that protection domain of the present utility model is not limited by detailed description of the invention.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " includes " or its conversion such as " comprising " or " including " etc. will be understood to comprise stated element or ingredient, and does not get rid of other element or other ingredient.
As shown in Figure 1, the concrete structure of the thrust plate forced lubrication structure according to this utility model detailed description of the invention includes: main beating cap 1, main bearing shell 2 and be laid in the thrust plate 3 of these main bearing shell 2 both sides, wherein, main beating cap 1 main bearing shell pressed from above 2, and be bolted on body.Oil storage tank 4 is offered in main bearing shell 2, lubricating oil can flow to the oil storage tank of main bearing shell from main oil gallery, then main beating cap is flowed out to from oil storage tank, oil leab is increased in main beating cap, allow lubricating oil flow between thrust plate and bent axle, add the lubricants capacity between thrust plate and bent axle, improve the lubrication circumstances between thrust plate and bent axle, when by crossing long thrust power, still ensure that lubrication；Add the dredge oil amount around thrust plate, reduce the temperature of thrust plate；Oil storage tank can also store a certain amount of lubricating oil, improves the adaptability of electromotor, and electromotor can bear bigger thrust power, and electromotor can also be in tilted layout；Reduce the fault rate of thrust plate, improve the reliability of complete machine.
Specifically, main bearing shell 2 includes on the bent axle that mutually fastens thrust bearing shell under thrust bearing shell and bent axle, and bent axle is arranged on this bent axle under thrust bearing shell and bent axle in the fastening space of thrust bearing shell.On bent axle, the inner peripheral surface of thrust bearing shell circumferentially offers oil storage tank 4, and offer the fuel feed hole 5 connected with this oil storage tank 4, fuel feed hole 5 runs through the inner and outer circumferential surfaces of thrust bearing shell on bent axle, and lubricating oil flows to oil storage tank by fuel feed hole 5 from main oil gallery, then flows out to main beating cap from oil storage tank.
Thrust plate 3 is circular, is laid in the both sides end face of main bearing shell 2 in pairs, spacing for bent axle is carried out thrust.
Main beating cap 1 main bearing shell pressed from above 2, and be fixed on body through main bearing cap bolt hole by bolt.Now, main bearing cap bolt hole connects with the oil storage tank 4 of main bearing shell 2.Main beating cap 1 offers thrust plate oil leab, the import of this thrust plate oil leab connects with main bearing cap bolt hole, the outlet 6 of this thrust plate oil leab is opened in the outside of thrust plate 3, on the basis of existing structure, this thrust plate forced lubrication structure takes oil at the oil storage tank 4 of main bearing shell, thrust plate oil leab is flowed into through main bearing cap bolt hole (not shown), finally lubricating oil is led on thrust plate by the outlet 6 of this thrust plate oil leab, main bearing seat and thrust plate design oil leab, improve the lubrication between thrust plate and bent axle under duty, increase the lubricants capacity between friction pair.Preferably, thrust plate oil leab includes the horizontal oil duct that is interconnected and vertical oil duct.
To sum up, this thrust plate forced lubrication structure is by increasing oil leab in main beating cap, lubricating oil is allowed to flow between thrust plate and bent axle, add the lubricants capacity between thrust plate and bent axle, improve the lubrication circumstances between thrust plate and bent axle, when by crossing long thrust power, still ensure that lubrication；Add the dredge oil amount around thrust plate, reduce the temperature of thrust plate；Oil storage tank can also store a certain amount of lubricating oil, improves the adaptability of electromotor, and electromotor can bear bigger thrust power, and electromotor can also be in tilted layout；Reduce the fault rate of thrust plate, improve the reliability of complete machine.
The aforementioned description to specific illustrative embodiment of the present utility model illustrates that and the purpose of illustration.These descriptions are not wishing to be defined to this utility model disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can much change and change.The purpose selected exemplary embodiment and describe is to explain certain principles of the present utility model and actual application thereof, so that those skilled in the art is capable of and utilizes various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to be limited by claims and equivalents thereof.
Claims (4)
1. a thrust plate forced lubrication structure, it is characterised in that including:
Main bearing shell, the inner peripheral surface of this main bearing shell circumferentially offers oil storage tank, and offers the fuel feed hole connected with this oil storage tank, and lubricating oil flows to this oil storage tank by described fuel feed hole from main oil gallery；
Thrust plate, is laid in the both sides end face of described main bearing shell in pairs；And
Main beating cap, its described main bearing shell pressed from above, and be fixed on body through main bearing cap bolt hole by bolt, described main bearing cap bolt hole connects with the oil storage tank of main bearing shell；Described main beating cap offers thrust plate oil leab, and the import of this thrust plate oil leab connects with main bearing cap bolt hole, and the outlet of this thrust plate oil leab is opened in the outside of thrust plate.
Thrust plate forced lubrication structure the most according to claim 1, it is characterised in that described main bearing shell includes on the bent axle that mutually fastens thrust bearing shell under thrust bearing shell and bent axle, and on this bent axle, the inner peripheral surface of thrust bearing shell circumferentially offers oil storage tank.
Thrust plate forced lubrication structure the most according to claim 2, it is characterised in that described fuel feed hole runs through the inner and outer circumferential surfaces of thrust bearing shell on bent axle.
Thrust plate forced lubrication structure the most according to claim 1, it is characterised in that described thrust plate oil leab includes the horizontal oil duct that is interconnected and vertical oil duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297661.XU CN205423551U (en) | 2016-04-11 | 2016-04-11 | Thrust plane force -feed lubrication structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297661.XU CN205423551U (en) | 2016-04-11 | 2016-04-11 | Thrust plane force -feed lubrication structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423551U true CN205423551U (en) | 2016-08-03 |
Family
ID=56521376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620297661.XU Expired - Fee Related CN205423551U (en) | 2016-04-11 | 2016-04-11 | Thrust plane force -feed lubrication structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736574A (en) * | 2016-04-11 | 2016-07-06 | 广西玉柴机器股份有限公司 | Thrust plate forced lubricating structure |
-
2016
- 2016-04-11 CN CN201620297661.XU patent/CN205423551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736574A (en) * | 2016-04-11 | 2016-07-06 | 广西玉柴机器股份有限公司 | Thrust plate forced lubricating structure |
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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: 20160803 |