CN202991170U - Oil passage integrated machine oil pump - Google Patents
Oil passage integrated machine oil pump Download PDFInfo
- Publication number
- CN202991170U CN202991170U CN 201220666259 CN201220666259U CN202991170U CN 202991170 U CN202991170 U CN 202991170U CN 201220666259 CN201220666259 CN 201220666259 CN 201220666259 U CN201220666259 U CN 201220666259U CN 202991170 U CN202991170 U CN 202991170U
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- CN
- China
- Prior art keywords
- oil
- pump housing
- cover plate
- utility
- 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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Abstract
The utility model discloses an oil passage integrated machine oil pump which consists of a cover plate (1), a cover plate fixing screw (2), a screw sleeve (3), a process plug (4), a pressure-limiting valve (5), an oil outlet process plug (6), a pump body (7), an oil seal (8) as well as an inner and outer gear pair (9). The oil passage integrated machine oil pump has the advantages that as a machine oil cooler connecting pipeline, a machine oil filter connecting pipeline and a machine body oil passage are integrated in the design, the oil passage structure of an engine is simplified, the assembly is convenient, and the workload is reduced.
Description
Technical field:
The utility model relates to a kind of oil duct integrated form oil pump.
Background technique:
More most of oil pump in the market, pipeline connects complicated, and machine oil cooler, oil strainer separate to be installed, and needs the pipeline that assembles more in assembly process, and workload is large.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of oil duct integrated form oil pump.
The utility model is to adopt following technological scheme to realize its goal of the invention: a kind of oil duct integrated form oil pump, and it is comprised of cover plate 1, cover plate set screw 2, swivel nut 3, technique plug 4, pressure-limit valve 5, oil outlet technique plug 6, the pump housing 7, oil sealing 8, inside and outside gear pair 9; Cover plate 1 is by cover plate set screw 2 and the pump housing 7 connections; Swivel nut 3 is arranged on the pump housing 7 left sides; Technique plug 4 is arranged on the left surface of the pump housing 7; Pressure-limit valve 5 is arranged on the back of the pump housing 7; Oil outlet technique plug 6 is arranged on the right flank of the pump housing 7; Oil sealing 8 is arranged in the pump housing 7 intracardiac; Inside and outside gear pair 9 is arranged between cover plate 1 and the pump housing 7.
Owing to having adopted above technology the utility model to realize preferably its goal of the invention, this integrated design machine oil cooler connecting tube, oil strainer connecting tube and body oil duct, simplified the oil channel structure of motor, easy to assembly, reduced workload.
Description of drawings:
Accompanying drawing 2 is structural representations of the utility model mark 1.
Accompanying drawing 3 is structural representations of the utility model mark 7.
Accompanying drawing 4 is structural representations of the utility model mark 9.
Description of reference numerals is seen specification last page form.
Embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
Embodiment 1:
By accompanying drawing as can be known, a kind of oil duct integrated form oil pump, it is comprised of cover plate 1, cover plate set screw 2, swivel nut 3, technique plug 4, pressure-limit valve 5, oil outlet technique plug 6, the pump housing 7, oil sealing 8, inside and outside gear pair 9; Cover plate 1 is by cover plate set screw 2 and the pump housing 7 connections; Swivel nut 3 is arranged on the pump housing 7 left sides; Technique plug 4 is arranged on the left surface of the pump housing 7; Pressure-limit valve 5 is arranged on the back of the pump housing 7; Oil outlet technique plug 6 is arranged on the right flank of the pump housing 7; Oil sealing 8 is arranged in the pump housing 7 intracardiac; Inside and outside gear pair 9 is arranged between cover plate 1 and the pump housing 7.
Cover plate mounting hole 1-1 described in the utility model refers to: be located at the hole on cover plate 1; It is the hole of cover plate 1 and the pump housing 7 connections; Its design attitude is as shown in mark 1-1 in accompanying drawing 2.
Cover plate axis hole 1-2 described in the utility model refers to: the hole that is located at cover plate 1 center; The mounting hole of axle on cover plate 1; Its design attitude is as shown in mark 1-2 in accompanying drawing 2.
Cover plate set screw 2 described in the utility model refers to: common screw; It is the screw of cover plate 1 and the pump housing 7 connections; Its design attitude is as shown in mark 2 in accompanying drawing 1.
Swivel nut 3 described in the utility model refers to: the steel link; Be arranged in machine filter spill port 7-1; Its effect is junctor oil strainer and machine oil cooler; Its design attitude is as shown in mark 3 in accompanying drawing 1.
Technique plug 4 described in the utility model refers to: a kind of common threaded plug; Be arranged in technique plug mounting hole 7-2; Its design attitude is as shown in mark 4 in accompanying drawing 1.
Pressure-limit valve 5 described in the utility model refers to: a kind of common pressure-limit valve; Be arranged in pressure-limit valve mounting hole 7-4; Its effect is balance oil duct pressure; Its design attitude is as shown in mark 5 in accompanying drawing 1.
Oil outlet technique plug 6 described in the utility model refers to: a kind of common threaded plug; Be arranged in oil outlet technique plug mounting hole 7-6; Its design attitude is as shown in mark 6 in accompanying drawing 1.
The pump housing 7 described in the utility model refers to: the pump housing of being cast by steel; Which is provided with machine filter spill port 7-1, technique plug mounting hole 7-2, machine filter hole 7-3, pressure-limit valve mounting hole 7-4, filler opening 7-5, oil outlet technique plug mounting hole 7-6, oil outlet 7-7, crescent moon dividing plate 7-8, pump housing axis hole 7-9; It is by cover plate set screw 2 and cover plate 1 connection; Its structure as shown in Figure 3; Its design attitude is as shown in mark 7 in accompanying drawing 1.
Machine filter spill port 7-1 described in the utility model refers to: the hole that is located at the pump housing 7 left sides; It is the mounting hole of swivel nut 3; It is the hole that machine oil refluxes; Its design attitude is as shown in mark 7-1 in accompanying drawing 3.
Technique plug mounting hole 7-2 described in the utility model refers to: the hole that is located at the pump housing 7 left surfaces; It is the mounting hole of technique plug 4; Its design attitude is as shown in mark 7-2 in accompanying drawing 3.
Machine filter described in the utility model hole 7-3 refers to: the hole of the pump housing 7 inside, left side; It is the hole that machine oil filters; Its design attitude is as shown in mark 7-3 in accompanying drawing 3.
Pressure-limit valve mounting hole 7-4 described in the utility model refers to: the hole that is located at the pump housing 7 back; It is the mounting hole of pressure-limit valve 5; Its design attitude is as shown in mark 7-4 in accompanying drawing 3.
Filler opening 7-5 described in the utility model refers to: the mouth that is located at the pump housing 7 back; It is the mouth into machine oil; Its design attitude is as shown in mark 7-5 in accompanying drawing 3.
Oil outlet technique plug mounting hole 7-6 described in the utility model refers to: the hole that is located at the pump housing 7 right flanks; It is the mounting hole of oil outlet technique plug 6; Its design attitude is as shown in mark 7-6 in accompanying drawing 3.
Oil outlet 7-7 described in the utility model refers to: the hole that is located at the pump housing 7 right sides; It is the outlet after machine oil filters; Its design attitude is as shown in mark 7-7 in accompanying drawing 3.
Crescent moon dividing plate 7-8 described in the utility model refers to: the dividing plate that is located at the pump housing 7 centers; Its effect is to separate the oil that passes in and out oil pocket; Its design attitude is as shown in mark 7-8 in accompanying drawing 3.
Pump housing axis hole 7-9 described in the utility model refers to: the hole that is located at the pump housing 7 centers; The mounting hole of axle on the pump housing 7; Its design attitude is as shown in mark 7-9 in accompanying drawing 3.
Oil sealing 8 described in the utility model refers to: a kind of mechanical component that is used for oil sealing; Be arranged in the pump housing 7 intracardiac; Play sealing; Its design attitude is as shown in mark 8 in accompanying drawing 1.
Inside and outside gear pair 9 described in the utility model refers to: the gear train that is comprised of two gears; Be arranged between the pump housing 7, cover plate 1; Its effect is pump machine oil; Its design attitude is as shown in mark 9 in accompanying drawing 1.
Internal gear 9-1 described in the utility model refers to: a kind of gear; Be located at the outside of external gear 9-2; Its effect is to coordinate external gear 9-2 to realize the function of pump machine oil; Its design attitude is as shown in mark 9-1 in accompanying drawing 4.
External gear 9-2 described in the utility model refers to: a kind of gear; Be located at the inside of internal gear 9-1; Its effect is to coordinate internal gear 9-1 to realize the function of pump machine oil; Its design attitude is as shown in mark 9-2 in accompanying drawing 4.
| Reference numerals | The mark title | Reference numerals | The |
| 1 | |
7-3 | Machine filter hole 7-3 |
| 1-1 | Cover plate mounting hole 1-1 | 7-4 | Pressure-limit valve mounting hole 7-4 |
| 1-2 | Cover plate axis hole 1-2 | 7-5 | Filler opening 7-5 |
| 2 | Cover plate set screw 2 | 7-6 | Oil outlet technique plug mounting hole 7-6 |
| 3 | Swivel nut 3 | 7-7 | Oil outlet 7-7 |
| 4 | Technique plug 4 | 7-8 | Crescent moon dividing plate 7-8 |
| 5 | Pressure-limit valve 5 | 7-9 | Pump housing axis hole 7-9 |
| 6 | Oil outlet technique plug 6 | 8 | Oil sealing 8 |
| 7 | The pump housing 7 | 9 | Inside and |
| 7-1 | Machine filter spill port 7-1 | 9-1 | Internal gear 9-1 |
| 7-2 | Technique plug mounting hole 7-2 | 9-2 | External gear 9-2 |
Claims (1)
1. oil duct integrated form oil pump, it is comprised of cover plate (1), cover plate set screw (2), swivel nut (3), technique plug (4), pressure-limit valve (5), oil outlet technique plug (6), the pump housing (7), oil sealing (8), inside and outside gear pair (9); It is characterized in that cover plate (1) is by cover plate set screw (2) and the pump housing (7) connection; Swivel nut (3) is arranged on the left of the pump housing (7); Technique plug (4) is arranged on the left surface of the pump housing (7); Pressure-limit valve (5) is arranged on the back of the pump housing (7); Oil outlet technique plug (6) is arranged on the right flank of the pump housing (7); Oil sealing (8) is arranged in the pump housing (7) intracardiac; Inside and outside gear pair (9) is arranged between cover plate (1) and the pump housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666259 CN202991170U (en) | 2012-12-06 | 2012-12-06 | Oil passage integrated machine oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666259 CN202991170U (en) | 2012-12-06 | 2012-12-06 | Oil passage integrated machine oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991170U true CN202991170U (en) | 2013-06-12 |
Family
ID=48562360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666259 Expired - Fee Related CN202991170U (en) | 2012-12-06 | 2012-12-06 | Oil passage integrated machine oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371090A (en) * | 2015-12-14 | 2016-03-02 | 联禾厚普（太仓）精密机械有限公司 | Pressure-stabilized engine oil pump |
-
2012
- 2012-12-06 CN CN 201220666259 patent/CN202991170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371090A (en) * | 2015-12-14 | 2016-03-02 | 联禾厚普（太仓）精密机械有限公司 | Pressure-stabilized engine oil pump |
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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: 20130612 Termination date: 20211206 |