CN202991484U - Locating sleeve of main body pump core - Google Patents
Locating sleeve of main body pump core Download PDFInfo
- Publication number
- CN202991484U CN202991484U CN 201220658041 CN201220658041U CN202991484U CN 202991484 U CN202991484 U CN 202991484U CN 201220658041 CN201220658041 CN 201220658041 CN 201220658041 U CN201220658041 U CN 201220658041U CN 202991484 U CN202991484 U CN 202991484U
- Authority
- CN
- China
- Prior art keywords
- main body
- pump core
- setting sleeve
- body pump
- locating sleeve
- 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 locating sleeve of a main body pump core. A main body part of the main body pump core is the locating sleeve (1) made of stainless steel and provided with a locating sleeve telescopic groove (2). The locating sleeve plays a role in locating, is matched with other parts of the main body pump core, and achieves a function for controlling of discharge capacity of engine oil by the main body pump core.
Description
Technical field:
The utility model relates to a kind of setting sleeve 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 setting sleeve of main body pump core.
The utility model is to adopt following technological scheme to realize its goal of the invention: a kind of setting sleeve of main body pump core, its main body are the setting sleeve 1 of stainless steel, which is provided with setting sleeve telescopic chute 2; 2 designs of setting sleeve telescopic chute are in shaft one side of setting sleeve 1.
Owing to having adopted above technology the utility model to realize preferably its goal of the invention, this setting sleeve has been brought into play the effect of location, coordinates other parts of main body pump core, has realized the function of main body pump core control machine oil discharge capacity.
Description of drawings:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
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 setting sleeve of main body pump core, its main body is the setting sleeve 1 of stainless steel, which is provided with setting sleeve telescopic chute 2; 2 designs of setting sleeve telescopic chute are in shaft one side of setting sleeve 1.
Setting sleeve 1 described in the utility model refers to: cylindrical sleeve; Which is provided with setting sleeve telescopic chute 2; Its effect is the location; Its structure as shown in Figure 1.
Setting sleeve telescopic chute 2 described in the utility model refers to: the bar groove of design on setting sleeve 1; Its effect is to realize the locating function of setting sleeve 1 by stretching elasticity; Its design attitude is as shown in mark 2 in accompanying drawing 1.
Main body pump core in denomination of invention described in the utility model " setting sleeve 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 setting sleeve refers to the described setting sleeve of mark 3-8 in above-mentioned patent.
| Reference numerals | The mark title | Reference numerals | The mark title |
| 1 | Setting sleeve 1 | 2 | Setting sleeve telescopic chute 2 |
Claims (1)
1. the setting sleeve of a main body pump core, its main body is the setting sleeve (1) of stainless steel, which is provided with setting sleeve telescopic chute (2); It is characterized in that setting sleeve telescopic chute (2) design is in shaft one side of setting sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658041 CN202991484U (en) | 2012-12-04 | 2012-12-04 | Locating sleeve of main body pump core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658041 CN202991484U (en) | 2012-12-04 | 2012-12-04 | Locating sleeve of main body pump core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991484U true CN202991484U (en) | 2013-06-12 |
Family
ID=48562670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658041 Expired - Fee Related CN202991484U (en) | 2012-12-04 | 2012-12-04 | Locating sleeve of main body pump core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991484U (en) |
-
2012
- 2012-12-04 CN CN 201220658041 patent/CN202991484U/en not_active Expired - Fee Related
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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: 20211204 |