CN204250151U - A kind of electric boosted pump - Google Patents
A kind of electric boosted pump Download PDFInfo
- Publication number
- CN204250151U CN204250151U CN201420716398.4U CN201420716398U CN204250151U CN 204250151 U CN204250151 U CN 204250151U CN 201420716398 U CN201420716398 U CN 201420716398U CN 204250151 U CN204250151 U CN 204250151U
- Authority
- CN
- China
- Prior art keywords
- coupler
- removable cover
- utility
- pump
- electric
- 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
Links
Abstract
The utility model discloses a kind of electric boosted pump, relate to automobile manufacturing field.Described electric boosted pump comprises drive motor, oil pump head, for connecting fixed connecting piece, the coupler of drive motor and oil pump head, also comprising and being arranged at the removable cover of described coupler both sides and the fastener for being connected described removable cover and described fixed connecting piece.The utility model structure is simple, easy accessibility, the removable cover of the coupler both sides in the middle of electric turning booster pump effectively can stop that extraneous dust enters in the middle coupler of electric turning booster pump, drive bearing and avoids the lubricating fluid between transmission shaft and coupler to spill, contaminated environment; Meanwhile, when electric turning booster pump need to add lubricating oil or maintenance repair safeguard time, only the fastener on the removable cover of both sides need be turned on, carries out lubricating oil interpolation after pulling down removable cover or maintenance repair is safeguarded.
Description
Technical field
The utility model relates to automobile manufacturing field, particularly the electric boosted pump of one.
Background technology
Electric turning booster pump for assist chaufeur do automobile steering adjustment, for chaufeur alleviate beat bearing circle use force intensity.Coupler in the middle of existing electric turning booster pump, completely enclosed, perforating, completely enclosed interpolation and the maintenance repair maintenance being not easy to the transmission situation of coupler and the lubricating oil of electric turning booster pump inside observation electric turning booster pump; On the coupler then easily making dust enter in the middle of electric turning booster pump of perforating, and when boost pump work, the lubricating fluid between transmission shaft and coupler is easily made to spill, contaminated environment.
Utility model content
The purpose of this utility model is to provide a kind of electric boosted pump, is intended to solve existing electric turning booster pump and is not easy to the interpolation of the lubricating oil of the coupler in the middle of electric turning booster pump and maintenance repair is safeguarded, the problem that easily makes the lubricating fluid between transmission shaft and coupler spill when easily falling into dust and electric turning booster pump work.
The utility model realizes like this, a kind of electric boosted pump, comprise drive motor, oil pump head, for connecting fixed connecting piece, the coupler of drive motor and oil pump head, also comprising and being arranged at the removable cover of described coupler both sides and the fastener for being connected described removable cover and described fixed connecting piece.
Further, described fastener is screw.
Further, the material of described fixed connecting piece is iron.
Further, the material of described fixed connecting piece is aluminum alloy.
The beneficial effects of the utility model are: compared with prior art, the utility model structure is simple, easy accessibility, the removable cover of the coupler both sides in the middle of electric turning booster pump effectively can stop that extraneous dust enters in the middle coupler of electric turning booster pump, drive bearing and avoids the lubricating fluid between transmission shaft and coupler to spill, contaminated environment; Meanwhile, when electric turning booster pump need to add lubricating oil or maintenance repair safeguard time, only the fastener on the removable cover of both sides need be turned on, carries out lubricating oil interpolation after pulling down removable cover or maintenance repair is safeguarded.
Accompanying drawing explanation
The electric boosted pump structure schematic diagram of one that Fig. 1 provides for the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Be illustrated in figure 1 the electric boosted pump structure schematic diagram of one that the utility model provides, the electric boosted pump of the one that the utility model provides, comprising drive motor 1, oil pump head 5, for connecting fixed connecting piece 2, the coupler 6 of drive motor 1 and oil pump head 5, also comprising the removable cover 3 and the fastener 4 for being connected described removable cover 3 and described fixed connecting piece 2 that are arranged at described coupler 6 both sides.
In the utility model embodiment, described fastener 4 is screw.
As a preferred version of the present utility model, the material of described fixed connecting piece 2 is iron.
As another preferred version of the present utility model, the material of described fixed connecting piece 2 is aluminum alloy.
The utility model structure is simple, easy accessibility, the removable cover of the coupler both sides in the middle of electric turning booster pump effectively can stop that extraneous dust enters in the middle coupler of electric turning booster pump, drive bearing and avoids the lubricating fluid between transmission shaft and coupler to spill, contaminated environment; Meanwhile, when electric turning booster pump need to add lubricating oil or maintenance repair safeguard time, only the fastener on the removable cover of both sides need be turned on, carries out lubricating oil interpolation after pulling down removable cover or maintenance repair is safeguarded.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solutions of the utility model.
Claims (4)
1. an electric boosted pump, comprising drive motor, oil pump head, for connecting fixed connecting piece, the coupler of drive motor and oil pump head, it is characterized in that: also comprise and be arranged at the removable cover of described coupler both sides and the fastener for being connected described removable cover and described fixed connecting piece.
2. the electric boosted pump of one according to claim 1, is characterized in that: described fastener is screw.
3. the electric boosted pump of one according to claim 1, is characterized in that: the material of described fixed connecting piece is iron.
4. the electric boosted pump of one according to claim 1, is characterized in that: the material of described fixed connecting piece is aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716398.4U CN204250151U (en) | 2014-11-26 | 2014-11-26 | A kind of electric boosted pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716398.4U CN204250151U (en) | 2014-11-26 | 2014-11-26 | A kind of electric boosted pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250151U true CN204250151U (en) | 2015-04-08 |
Family
ID=52954483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716398.4U Expired - Fee Related CN204250151U (en) | 2014-11-26 | 2014-11-26 | A kind of electric boosted pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250151U (en) |
-
2014
- 2014-11-26 CN CN201420716398.4U patent/CN204250151U/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: 20150408 Termination date: 20181126 |