CN207004788U - A kind of gamma oil pump - Google Patents
A kind of gamma oil pump Download PDFInfo
- Publication number
- CN207004788U CN207004788U CN201720810135.3U CN201720810135U CN207004788U CN 207004788 U CN207004788 U CN 207004788U CN 201720810135 U CN201720810135 U CN 201720810135U CN 207004788 U CN207004788 U CN 207004788U
- Authority
- CN
- China
- Prior art keywords
- pin
- point
- oil pump
- gamma
- ennation
- 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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- Rotary Pumps (AREA)
Abstract
The utility model discloses a kind of gamma oil pump, it includes：Oil pump chassis and the ennation extended outward from oil pump chassis, the oil pump chassis includes disc and the first point of pin, second point of pin, the 3rd point of pin, the 4th point of pin and the 5th point of pin that are extended outward from disc, first point of pin, second point of pin, the 3rd point of pin, the 4th point of pin and the 5th point of pin are arranged on the circumference of disc respectively, the ennation is connected with the 4th point of pin and the 5th point of pin, the end of first point of pin, second point of pin and the 3rd point of pin is in free state, simple, easy to manufacture so as to the structure of gamma oil pump.
Description
Technical field
It the utility model is related to a kind of oil pump, more particularly to a kind of gamma oil pump.
Background technology
Oil pump is a kind of not only light but also compact pump, it is proposed that a kind of oil with a shell made of alumina-bearing material
Pump and the movable moulded parts being arranged in the shell, wherein, the movable moulded parts can be burnt by one kind at least in part
Knot, be made including at least a kind of material of the ferrous alloy of austenite, and should wherein made of a kind of sinterable material
Moulded parts has the thermal coefficient of expansion of a thermal coefficient of expansion 60% for being at least the shell.
Utility model content
Technical problem to be solved in the utility model is：A kind of gamma oil pump is provided, its simple in construction, manufacture is held
Easily.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of gamma oil pump, it includes：Oil pump chassis and the ennation extended outward from oil pump chassis, the oil pump bottom
Disk includes disc and the first point of pin, second point of pin, the 3rd point of pin, the 4th point of pin and the 5th that are extended outward from disc
Divide pin, first point of pin, second point of pin, the 3rd point of pin, the 4th point of pin and the 5th point of pin are arranged in the circumference of disc respectively
On, the ennation is connected with the 4th point of pin and the 5th point of pin, and the end of first point of pin, second point of pin and the 3rd point of pin is in
Free state.
Compared with prior art, the utility model at least has and had the beneficial effect that：The ennation and the 4th point of pin and
Five points of pin connections, the end of first point of pin, second point of pin and the 3rd point of pin is in free state, so as to the structure of gamma oil pump
Simply, it is easy to manufacture.
The utility model also includes improving further below：
Further, first point of pin includes first point of pin body and is arranged at the first cylindrical hole of first point of pin body.
Further, second point of pin includes second point of pin body and is arranged at the second cylindrical hole of second point of pin body.
Further, the 3rd point of pin includes the 3rd point of pin body and is arranged at the 3rd cylindrical hole of the 3rd point of pin body.
Further, the rectangular shape of the ennation.
Brief description of the drawings
Fig. 1 is the schematic diagram of gamma oil pump.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, to meet a kind of gamma oil pump 100 of the present utility model, it includes：Oil pump chassis 11 and from oil pump
The ennation 12 that chassis 11 extends outward, the oil pump chassis 11 include disc 13 and extended outward from disc 13
First point of pin, 21, second points of pin 22, the 3rd point of pin 23, the 4th point of pin 24 and the 5th point of pin 25, first point of pin 21, second
Pin 22, the 3rd point of pin 23, the 4th point of pin 24 and the 5th point of pin 24 is divided to be arranged in respectively on the circumference of disc 13, the ennation
12 are connected with the 4th point of pin 24 and the 5th point of pin 25, and the end of described first point of pin, 21, second points of pin 22 and the 3rd point of pin 23 is in
Free state.
First point of pin 21 includes first point of pin body 211 and is arranged at the first cylindrical hole 212 of first point of pin body 211.
Second point of pin 22 includes second point of pin body 221 and is arranged at the second cylindrical hole 222 of second point of pin body 221.Described 3rd
Divide pin 23 to include the 3rd point of pin body 231 and be arranged at the 3rd cylindrical hole 232 of the 3rd point of pin body 231.The ennation 12 is in square
Shape.
Ennation 12 is provided with some protrusion ribs 121.
Compared with prior art, the utility model at least has and had the beneficial effect that：The ennation 12 and the 4th point of pin 24
Connected with the 5th point of pin 25, the end of described first point of pin, 21, second points of pin 22 and the 3rd point of pin 23 is in free state, so as to gal
The structure of house oil pump is simple, easy to manufacture.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, made a variety of conversion, all falls within the scope of protection of the utility model.
Claims (5)
- A kind of 1. gamma oil pump, it is characterised in that including：Oil pump chassis and the ennation extended outward from oil pump chassis, institute Stating oil pump chassis includes disc and the first point of pin, second point of pin, the 3rd point of pin, the 4th point of pin that are extended outward from disc And the 5th point of pin, first point of pin, second point of pin, the 3rd point of pin, the 4th point of pin and the 5th point of pin are arranged in disk respectively On the circumference of body, the ennation is connected with the 4th point of pin and the 5th point of pin, first point of pin, second point of pin and the 3rd point of pin End be in free state.
- 2. gamma oil pump as claimed in claim 1, it is characterised in that：First point of pin includes first point of pin body and is arranged at First cylindrical hole of first point of pin body.
- 3. gamma oil pump as claimed in claim 2, it is characterised in that：Second point of pin includes second point of pin body and is arranged at Second cylindrical hole of second point of pin body.
- 4. gamma oil pump as claimed in claim 3, it is characterised in that：The 3rd point of pin includes the 3rd point of pin body and is arranged at 3rd cylindrical hole of the 3rd point of pin body.
- 5. gamma oil pump as claimed in claim 4, it is characterised in that：The rectangular shape of ennation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810135.3U CN207004788U (en) | 2017-07-06 | 2017-07-06 | A kind of gamma oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810135.3U CN207004788U (en) | 2017-07-06 | 2017-07-06 | A kind of gamma oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004788U true CN207004788U (en) | 2018-02-13 |
Family
ID=61452515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810135.3U Expired - Fee Related CN207004788U (en) | 2017-07-06 | 2017-07-06 | A kind of gamma oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004788U (en) |
-
2017
- 2017-07-06 CN CN201720810135.3U patent/CN207004788U/en not_active Expired - Fee Related
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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: 20180213 Termination date: 20180706 |