CN202659765U - Automobile clutch sub-pump body - Google Patents
Automobile clutch sub-pump body Download PDFInfo
- Publication number
- CN202659765U CN202659765U CN 201220162499 CN201220162499U CN202659765U CN 202659765 U CN202659765 U CN 202659765U CN 201220162499 CN201220162499 CN 201220162499 CN 201220162499 U CN201220162499 U CN 201220162499U CN 202659765 U CN202659765 U CN 202659765U
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- CN
- China
- Prior art keywords
- pump body
- automobile clutch
- sub
- mounting
- utility
- 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 automobile clutch sub-pump body. The automobile clutch sub-pump body comprises a sub-pump body (1) which is integrally molded and an installation fixed seat (2) which is arranged on one side of the sub-pump body (1); reinforced fixed columns (5) are respectively arranged on two sides of the installation fixed seat (2); and a plurality of fixed holes (6) are formed in the reinforced fixed columns (5). The automobile clutch sub-pump body provided by the utility model has the advantages that the sub-pump body and a main pump body can be fixed by using large-size bolts, the firmness of a joint of the sub-pump body and the main pump body is improved, the service life of an automobile clutch is prolonged, and maintenance cost is reduced.
Description
Technical field
The utility model relates to auto parts machinery, is specifically related to a kind of automobile clutch sub-pump body.
Background technique
The society automobile has become the indispensable traffic tool in people's daily life, automobile is in driving procedure, need the frequent automobile clutch that uses, the clutch slave cylinder body becomes a vitals of automobile, the clutch slave cylinder body is when being fixed to the clutch main pump body now, because the restriction of fixed mounting thickness, can not the larger bolt of installation dimension, and cause the stationarity of minute pump housing and main pump body joint weak, can become flexible in use for some time, even divide a pump housing to come off from main pump body, and shortened the working life of automobile clutch, increase maintenance cost.
The model utility content
The technical problem that the utility model solves is to overcome automobile clutch sub-pump body and main pump body joint in the prior art because the restriction of fixed mounting thickness, the bolt size is less, cause the stationarity of minute pump housing and main pump body joint weak, shorten the working life of automobile clutch, increase the problem of maintenance cost.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of automobile clutch sub-pump body comprises integrated minute pump housing and is arranged at the mounting-fixing base of the pump housing one side that it is characterized in that: the both sides of described mounting-fixing base are equipped with the reinforcement fixing column, and described reinforcement fixing column is provided with a plurality of fixed holes.
Aforesaid automobile clutch sub-pump body is characterized in that: the described minute pump housing is hollow circular cylinder, and its hollow space is connected with the through hole that the installation faying surface of described mounting-fixing base is provided with.
Aforesaid automobile clutch sub-pump body is characterized in that: the thickness at the reinforcement fixing column place of described mounting-fixing base both sides is between 1.5 times-2 times of mounting-fixing base thickness.
The beneficial effects of the utility model are: the utility model has increased the thickness of reinforcement fixing column of the both sides of the mounting-fixing base that is arranged at the pump housing one side, the fixed hole of minute pump housing when being connected with main pump body increased, just can use the large bolt of size fix minute pump housing with main pump body, thereby strengthened the soundness of minute pump housing and main pump body joint, prolong the working life of automobile clutch, reduced maintenance cost.
Description of drawings
Fig. 1 is the plan view of automobile clutch sub-pump body of the present utility model.
Fig. 2 is the lateral plan of automobile clutch sub-pump body of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figures 1 and 2, a kind of automobile clutch sub-pump body, comprise integrated minute pump housing 1 and be arranged at the mounting-fixing base 2 of the pump housing 1 one sides, the both sides of mounting-fixing base 2 are equipped with strengthens fixing column 5, and strengthen fixing column 5 and be provided with a plurality of fixed holes 6, the thickness of wherein strengthening fixing column 5 is between 1.5 times-2 times of mounting-fixing base 2 thickness, here preferred 2 times, the diameter of the fixed hole 6 of minute pump housing when being connected with main pump body is increased, just can use the large bolt of size fix minute pump housing with main pump body, strengthen the soundness of minute pump housing and main pump body joint, prolong the working life of automobile clutch.
In the casting process, directly will divide the pump housing 1 to be cast as hollow circular cylinder, and hollow space 3 is cast as directly and is communicated with through hole 4 that the installation faying surface of mounting-fixing base 2 is provided with, avoided secondary operations technique, manufacturing efficiency is provided, save cost.
More than show and described basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. automobile clutch sub-pump body, comprise the integrated minute pump housing (1) and be arranged at the mounting-fixing base (2) of the pump housing (1) one side, it is characterized in that: the both sides of described mounting-fixing base (2) are equipped with strengthens fixing column (5), and described reinforcement fixing column (5) is provided with a plurality of fixed holes (6).
2. automobile clutch sub-pump body according to claim 1 is characterized in that: described minute the pump housing (1) be hollow circular cylinder, its hollow space (3) is connected with the through hole (4) that the installation faying surface of described mounting-fixing base (2) is provided with.
3. automobile clutch sub-pump body according to claim 1 and 2 is characterized in that: the thickness that the reinforcement fixing column (5) of described fixed mounting (2) both sides is located is between 1.5 times-2 times of mounting-fixing base (2) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162499 CN202659765U (en) | 2012-04-17 | 2012-04-17 | Automobile clutch sub-pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162499 CN202659765U (en) | 2012-04-17 | 2012-04-17 | Automobile clutch sub-pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659765U true CN202659765U (en) | 2013-01-09 |
Family
ID=47454674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162499 Expired - Fee Related CN202659765U (en) | 2012-04-17 | 2012-04-17 | Automobile clutch sub-pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659765U (en) |
-
2012
- 2012-04-17 CN CN 201220162499 patent/CN202659765U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130417 |