CN207609557U - A kind of lubricating oil pump - Google Patents
A kind of lubricating oil pump Download PDFInfo
- Publication number
- CN207609557U CN207609557U CN201721705906.9U CN201721705906U CN207609557U CN 207609557 U CN207609557 U CN 207609557U CN 201721705906 U CN201721705906 U CN 201721705906U CN 207609557 U CN207609557 U CN 207609557U
- Authority
- CN
- China
- Prior art keywords
- magnetic sheet
- gear
- shell
- driving gear
- oil pump
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The purpose of design of the utility model is to design a kind of oil pump for supercharger improving the velocity of rotation between driven wheel.Including shell, driving gear and the driven gear being meshed with driving gear, it is equipped with oil outlet above shell, oil inlet is equipped with below shell, it is characterised in that：It is connected with magnetic sheet in the gear inner toothed surface of the driving gear, and the second magnetic sheet to repel each other with the first magnetic sheet is connected in the gear inner toothed surface of driven gear, and the oil inlet is set to the surface of driving gear and driven gear engagement place, and the oil inlet is in up big and down small " V " type structure setting.Since first magnetic sheet being connected in the gear inner toothed surface of driving wheel and the second magnetic sheet being connected in the gear inner toothed surface of driven gear repel each other, this power repelled each other can cause two gears of engagement mutually to repel in bifurcation under the action of corresponding motive force, rapid point of reprimand is opened, and greatly increases the velocity of rotation of driving wheel and driven wheel by the repulsive force of the two itself whereby.
Description
Technical field
The utility model is related to a kind of lubricating oil pump.
Background technology
Lubricating oil pump is a vital device in lubricating system, and machine oil pumping action is that machine oil is increased to certain pressure
Afterwards, it is forcibly sent on the moving surface of each part of engine, to make each part of engine that can be lubricated, avoids each
The case where part is worn due to friction of motion, lubricating oil pump mainly drive driving gear rotation to the conveying of machine oil by shaft
Turn（Driving wheel is socketed on bearing）, and engaged with driven gear using driving gear, driven gear rotation is driven, in driving tooth
Wheel, driven gear rotation under by machine oil from oil inlet suck, then from oil outlet be discharged, among these between driven wheel turn
Dynamic speed directly determines the supercharging intensity of lubricating oil pump.And in the prior art be mainly it is passive by increase shaft rotating speed come
Realize the velocity of rotation improved between driven wheel.
The purpose of this utility model is intended to provide corresponding technical solution in view of the above technical problems, it is intended to solve opposite
It the technical issues of answering and optimizes as far as possible.
Utility model content
The purpose of design of the utility model is to design a kind of supercharging machine oil improving the velocity of rotation between driven wheel
Pump.
To achieve the above object, a kind of lubricating oil pump, including shell, the driving gear in shell and and driving gear
The driven gear being meshed, shell top are equipped with oil outlet, oil inlet, the gear internal tooth of the driving gear are equipped with below shell
It is connected with magnetic sheet on face, and is connected with the second magnetic sheet to repel each other with the first magnetic sheet in the gear inner toothed surface of driven gear, and institute
The surface that oil inlet is set to driving gear and driven gear engagement place is stated, and the oil inlet is in up big and down small " V "
Type structure setting.
Pass through above-mentioned technical proposal：Driving gear rotates under the action of bearing in the actual use process, and drives
Driven gear rotates, and on this basis, due to first magnetic sheet being connected in the gear inner toothed surface of driving wheel and company
The second magnetic sheet being connected in the gear inner toothed surface of driven gear repels each other, and this power repelled each other can cause two gears of engagement to exist
Mutually repel in bifurcation under the action of corresponding motive force, rapid point of reprimand is opened, and is greatly increased whereby by the repulsive force of the two itself
The velocity of rotation of driving wheel and driven wheel.Pointed motive force is mainly the rotatory force of bearing wherein in the technical program, this
Kind rotatory force has largely guided the repulsion direction of repulsive force between two gears, therefore can't be in the engagement place of two gears
Generate excessive resistance.In addition, pointed motive force some come from oil produced by oil inlet enters in oil pump
Motive force, by oil inlet be in up big and down small " V " type structure setting, the motive force of this auxiliary can be greatly enhanced, into one
Step optimizes the technical solution of the utility model.Above-mentioned technical proposal not only solves the utility model and proposes to solve well
Technical solution certainly, and its structure is relatively easy, is easy to actual processing and implementation.
The technical program is further arranged to：It is embedded with several balls on first magnetic sheet and the second magnetic sheet.
Pass through above-mentioned technical proposal：The setting of ball can not only reduce the friction between the first magnetic sheet and the second magnetic sheet
Power, and can push separating rate between two gears by rolling caused by ball.
The technical program is further arranged to：The ball is non magnetic material.
Pass through above-mentioned technical proposal：Shadow is caused to the effect of ball thus without due to the first magnetic sheet and the second magnetic sheet
It rings, the preferable ceramic material of ball, wear-resistant among these.
The technical program is further arranged to：Be connected on the outer surface of first magnetic sheet and the second magnetic sheet one layer it is resistance to
Grind tile.
Pass through above-mentioned technical proposal：It can prevent the first magnetic sheet and the second magnetic sheet from occurring during prolonged use
Abrasion, and antiwear ceramic sheet is ceramic material, can't be impacted to the magnetism of the first magnetic sheet and the second magnetic sheet.
The technical program is further arranged to：The inner surface of the shell is connected with one layer of wear-resisting enamel coating.
Pass through above-mentioned technical proposal：It can prevent the inner surface of shell in actual use and Gear Contact from being ground
Damage.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the gear structure concrete structure schematic diagram of the utility model;
Fig. 3 is the structure sectional view of single tooth in the utility model driving gear.
In figure：1, shell；2, driving gear；3, driven gear；4, oil outlet；5, oil inlet；6, the first magnetic sheet；7, second
Magnetic sheet；8, ball；9, antiwear ceramic sheet.
Specific implementation mode
The embodiments of the present invention are described further referring to figs. 1 to Fig. 3.
A kind of lubricating oil pump, including shell 1, the driving gear 2 in shell 1 and be meshed with driving gear 2 from
Moving gear 3, the top of shell 1 are equipped with oil outlet 4, and 1 lower section of shell is equipped with oil inlet 5, in the gear inner toothed surface of the driving gear 2
It is connected with magnetic sheet, and is connected with the second magnetic sheet 7 to repel each other with the first magnetic sheet 6 in the gear inner toothed surface of driven gear 3, and is described
Oil inlet 5 is set to the surface of 3 engagement place of driving gear 2 and driven gear, and the oil inlet 5 is in up big and down small
" V " type structure setting.
Driving gear 2 rotates under the action of bearing in the actual use process, and driven gear 3 is driven to rotate, and
On this basis, due to described the first magnetic sheet 6 being connected in the gear inner toothed surface of driving wheel be connected to driven gear 3
The second magnetic sheet 7 in gear inner toothed surface repels each other, and this power repelled each other can cause two gears of engagement in corresponding motive force
Mutually repel in bifurcation under effect, rapid point of reprimand is opened, and greatly increases driving wheel and driven by the repulsive force of the two itself whereby
The velocity of rotation of wheel.Pointed motive force is mainly the rotatory force of bearing wherein in the technical program, and this rotatory force is very
The repulsion direction of repulsive force between two gears has been guided in big degree, therefore excessive resistance can't be generated in the engagement place of two gears
Power.In addition, pointed motive force some come from oil from oil inlet 5 enter oil pump in generated motive force, will
Oil inlet 5 is in up big and down small " V " type structure setting, can greatly enhance the motive force of this auxiliary, has advanced optimized this
The technical solution of utility model.Above-mentioned technical proposal not only solves the technical side that the utility model proposes to be solved well
Case, and its structure is relatively easy, is easy to actual processing and implementation.
It is embedded with several balls 8 on first magnetic sheet, 6 and second magnetic sheet 7.The setting of ball 8 can not only reduce
Frictional force between first magnetic sheet 6 and the second magnetic sheet 7, and by between rolling caused by ball 8 and can pushing two gears
Separating rate.
The ball 8 is non magnetic material.Thus without the effect due to the first magnetic sheet 6 and the second magnetic sheet 7 to ball 8
It impacts, 8 preferable ceramic material of ball, wear-resistant among these.
It is connected with one layer of antiwear ceramic sheet 9 on the outer surface of first magnetic sheet, 6 and second magnetic sheet 7.It can prevent first
Magnetic sheet 6 and the second magnetic sheet 7 are worn during prolonged use, and antiwear ceramic sheet 9 is ceramic material, can't be right
The magnetism of first magnetic sheet 6 and the second magnetic sheet 7 impacts.
The inner surface of the shell 1 is connected with one layer of wear-resisting enamel coating.It can prevent shell 1 and tooth in actual use
The inner surface of wheel contact is worn.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of lubricating oil pump, including shell（1）, be set to shell（1）Interior driving gear（2）And and driving gear（2）Mutually nibble
The driven gear of conjunction（3）, shell（1）Top is equipped with oil outlet（4）, shell（1）Lower section is equipped with oil inlet（5）, it is characterised in that：
The driving gear（2）Gear inner toothed surface on be connected with magnetic sheet, and driven gear（3）Gear inner toothed surface on be connected with and the
One magnetic sheet（6）The second magnetic sheet to repel each other（7）, and the oil inlet（5）It is set to driving gear（2）And driven gear（3）It nibbles
Surface at conjunction, and the oil inlet（5）In up big and down small " V " type structure setting.
2. a kind of lubricating oil pump according to claim 1, it is characterised in that：First magnetic sheet（6）And second magnetic sheet（7）
On be embedded with several balls（8）.
3. a kind of lubricating oil pump according to claim 2, it is characterised in that：The ball（8）For non magnetic material.
4. a kind of lubricating oil pump according to claim 1, it is characterised in that：First magnetic sheet（6）And second magnetic sheet（7）
Outer surface on be connected with one layer of antiwear ceramic sheet（9）.
5. a kind of lubricating oil pump according to claim 1, it is characterised in that：The shell（1）Inner surface be connected with one layer
Wear-resisting enamel coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705906.9U CN207609557U (en) | 2017-12-11 | 2017-12-11 | A kind of lubricating oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705906.9U CN207609557U (en) | 2017-12-11 | 2017-12-11 | A kind of lubricating oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609557U true CN207609557U (en) | 2018-07-13 |
Family
ID=62797789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721705906.9U Expired - Fee Related CN207609557U (en) | 2017-12-11 | 2017-12-11 | A kind of lubricating oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552297A (en) * | 2021-07-20 | 2021-10-26 | 于都于润贸易有限公司 | Food supply chain quality safety sampling inspection device and sampling inspection method thereof |
-
2017
- 2017-12-11 CN CN201721705906.9U patent/CN207609557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552297A (en) * | 2021-07-20 | 2021-10-26 | 于都于润贸易有限公司 | Food supply chain quality safety sampling inspection device and sampling inspection method thereof |
| CN113552297B (en) * | 2021-07-20 | 2023-09-08 | 广州炊事班餐饮管理有限公司 | Food supply chain quality safety sampling inspection device and sampling inspection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180713 Termination date: 20211211 |