CN202991480U - Rotor of main body pump core - Google Patents
Rotor of main body pump core Download PDFInfo
- Publication number
- CN202991480U CN202991480U CN 201220657599 CN201220657599U CN202991480U CN 202991480 U CN202991480 U CN 202991480U CN 201220657599 CN201220657599 CN 201220657599 CN 201220657599 U CN201220657599 U CN 201220657599U CN 202991480 U CN202991480 U CN 202991480U
- Authority
- CN
- China
- Prior art keywords
- main body
- rotor
- pump core
- blades installation
- body 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 a rotor of a main body pump core. The rotor comprises a center shaft (1) and a blade installation wheel (2). Seven blade installation grooves (3) are formed in the blade installation wheel (2). The rotor is arranged in the main body pump core in design, achieves conveying of engine oil of an oil pump, and achieves a function of controlling of discharge capacity of the engine oil.
Description
Technical field:
The utility model relates to a kind of rotor of main body pump core.
Background technique:
Become discharge capacity vane machine oil pump and can control the machine oil discharge capacity, the structure of main body pump core is extremely important, and on main body pump core, the design of each part is related to the realization of main body pump core function.
Summary of the invention:
The purpose of this utility model is to provide a kind of rotor of main body pump core.
The utility model is to adopt following technological scheme to realize its goal of the invention: a kind of rotor of main body pump core, and it is comprised of central shaft 1, blades installation wheel 2, and is provided with seven blades installation grooves 3 on blades installation wheel 2; Central shaft 1 is arranged on the center of blades installation wheel 2; 3 designs of seven blades installation grooves are in the outside of blades installation wheel 2.
Owing to having adopted above technology the utility model to realize preferably its goal of the invention, this rotor design has been realized the oil pump oil delivery and can have been controlled the function of machine oil discharge capacity in main body pump core.
Description of drawings:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
Accompanying drawing 2 is structural representations of the utility model mark 1.
Accompanying drawing 3 is structural representations of the utility model mark 2.
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 rotor of main body pump core, it is comprised of central shaft 1, blades installation wheel 2, and is provided with seven blades installation grooves 3 on blades installation wheel 2; Central shaft 1 is arranged on the center of blades installation wheel 2; 3 designs of seven blades installation grooves are in the outside of blades installation wheel 2.
Central shaft 1 described in the utility model refers to: circular shaft; Which is provided with sprocket wheel fixed hole 4, mounting wheel draw-in groove 5; Its effect is that blades installation wheel 2 is installed; Its structure as shown in Figure 2, its design attitude is as shown in mark 1 in accompanying drawing 1.
Sprocket wheel fixed hole 4 described in the utility model refers to: design the silk hole on central shaft 1; Its effect is that the sprocket wheel set screw by main body pump core is fixed on central shaft 1 for the sprocket wheel of main body pump core; Its design attitude is as shown in mark 4 in accompanying drawing 2.
Mounting wheel draw-in groove 5 described in the utility model refers to: the circular groove of design on central shaft 1; Its effect is to be arranged on central shaft 1 for blades installation wheel 2; Its design attitude is as shown in mark 5 in accompanying drawing 2.
Central shaft axis hole 6 described in the utility model refers to: the axis hole of design on blades installation wheel 2; Its effect is mounting center axle 1; Its design attitude is as shown in mark 6 in accompanying drawing 3.
Main body pump core in denomination of invention described in the utility model " rotor of main body pump core " refers to: the patent No. of application was 201220654729.7 on December 03rd, 2012, and denomination of invention is the described main body pump of mark 3 in " a kind of three grades become discharge capacity vane machine oil pump " patent; Described rotor refers to the described rotor of mark 3-9 in above-mentioned patent.
| Reference numerals | The mark title | Reference numerals | The mark title |
| 1 | Central shaft 1 | 4 | Sprocket wheel |
| 2 | |
5 | Mounting wheel draw-in groove 5 |
| 3 | |
6 | Central shaft axis hole 6 |
Claims (1)
1. the rotor of a main body pump core, it is comprised of central shaft (1), blades installation wheel (2), and takes turns on (2) at blades installation and be provided with seven blades installation grooves (3); It is characterized in that central shaft (1) is arranged on the center of blades installation wheel (2); Seven blades installation grooves (3) design is in the outside of blades installation wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657599 CN202991480U (en) | 2012-12-04 | 2012-12-04 | Rotor of main body pump core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657599 CN202991480U (en) | 2012-12-04 | 2012-12-04 | Rotor of main body pump core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991480U true CN202991480U (en) | 2013-06-12 |
Family
ID=48562666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657599 Expired - Fee Related CN202991480U (en) | 2012-12-04 | 2012-12-04 | Rotor of main body pump core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653457A (en) * | 2014-11-27 | 2015-05-27 | 宁波市鸿博机械制造有限公司 | Automobile steering pump rotor |
-
2012
- 2012-12-04 CN CN 201220657599 patent/CN202991480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653457A (en) * | 2014-11-27 | 2015-05-27 | 宁波市鸿博机械制造有限公司 | Automobile steering pump rotor |
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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 |
Granted publication date: 20130612 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |