CN206158899U - Oil tank oil pump mounting structure - Google Patents
Oil tank oil pump mounting structure Download PDFInfo
- Publication number
- CN206158899U CN206158899U CN201621029278.2U CN201621029278U CN206158899U CN 206158899 U CN206158899 U CN 206158899U CN 201621029278 U CN201621029278 U CN 201621029278U CN 206158899 U CN206158899 U CN 206158899U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- chuck plate
- fixing chuck
- pump mounting
- mounting structure
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses an oil tank oil pump mounting structure, including establishing the oil pump mounting hole on the oil tank body, still including the locking ring of fixing the cardboard with be used for compressing tightly oily pump top portion, fixed cardboard is fixed on the oil tank body, be equipped with clamping structure between fixed cardboard and the locking ring, fixed cardboard and locking ring are the steel part. This oil tank oil pump mounting structure reasonable in design, fixed cardboard and locking ring cooperation through the metal are fixed to the oil pump, the fastener non -deformable of metal, the oil pump is fixed reliable, and is difficult not hard up.
Description
Technical field
The utility model is related to automotive oil tank technical field, more particularly, to a kind of fuel tank oil pump mounting structure.
Background technology
Existing automotive oil tank oiling pump is mostly fixed by the locking nut of plastics, and locking nut is matched somebody with somebody with oil tank body
Close, compress positioning oil pump top.Locking nut is working of plastics, and for a long time using having certain deflection, oil pump easily loosens.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of fuel tank oil pump and installs knot
Structure, to reach oil pump reliable purpose is fixed.
In order to solve above-mentioned technical problem, the technical scheme that the utility model is adopted for：
The fuel tank oil pump mounting structure, including the oil pump installing hole being located on oil tank body, also including fixing chuck plate and use
In the retaining ring at the top of oil pump is compressed, the fixing chuck plate is fixed on oil tank body, between the fixing chuck plate and retaining ring
Clamping structure is provided with, the fixing chuck plate and retaining ring are steel part.
Further, the fixing chuck plate bottom is located in oil tank body.
The clamping structure includes the draw-in groove being located on fixing chuck plate and is located in retaining ring the projection being adapted with draw-in groove.
The fixing chuck plate is one group, and one group of fixing chuck plate is arranged along oil pump installing hole even circumferential.
The retaining ring is annular slab structure, and the annular slab structure is provided with the hole that fixing chuck plate is passed through.
Annular groove is provided with the inside of fixing chuck plate on the oil tank body, oil pump mounting hole site in annular groove inner side,
Sealing ring is provided with annular groove.
Be provided with flange at the top of the fixing chuck plate, flange is located at annular slab superstructure, flange and annular slab structure it
Between by clamping structure lock.
The utility model compared with prior art, with advantages below：
The fuel tank oil pump mounting structure is reasonable in design, is coordinated by the fixing chuck plate and retaining ring of metal and oil pump is fixed,
The securing member of metal is unlikely to deform, and oil pump fixes reliable, is difficult to loosen；And simple structure, simple installation.
Description of the drawings
The content and the mark in figure expressed by each width accompanying drawing of this specification is briefly described below：
Fig. 1 is the utility model oil tank body structural representation.
Fig. 2 is the utility model oil pump installing port structural representation.
Fig. 3 is the utility model oil pump installation site sectional view.
Fig. 4 is the utility model oil pump installation site top view.
Fig. 5 is enlarged diagram at A in Fig. 4.
In figure：
1. oil tank body, 2. fixing chuck plate, 3. retaining ring, 4. oil pump, 5. sealing ring.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation.
As shown in Figures 1 to 5, the fuel tank oil pump mounting structure, including oil tank body 1 and fixing chuck plate 2 and retaining ring
3, wherein, oil tank body 1 is provided with the oil pump installing hole for installing oil pump, and oil pump installing hole is circular port.
Fixing chuck plate 2 is fixed on oil tank body 1, and fixing chuck plate 2 is one group, and one group of fixing chuck plate is justified along oil pump installing hole
All uniform intervals arrangements.One group of fixing chuck plate is on same circumference.
The bottom of fixing chuck plate 2 is located in oil tank body 1, and the bottom of its fixing chuck plate is embedded in oil tank body by injection
In, fixing chuck plate is fixed reliable.
Retaining ring 3 coordinates with the locking of fixing chuck plate 2, and retaining ring is located at the outside of oil tank body, and retaining ring is used to compress oil
The top of pump 4 is fixed to oil pump.
Clamping structure is provided between fixing chuck plate 2 and retaining ring 3, both realize locking by clamping structure, fixing chuck plate
Steel part is with retaining ring.The securing member of metal is unlikely to deform, and oil pump fixes reliable, is difficult to loosen；And it is easy to be torn open during maintenance
Unload installation.
Annular groove is provided with the inside of fixing chuck plate on oil tank body 1, oil pump mounting hole site is in the inner side of annular groove, ring
Sealing ring 5 is provided with connected in star.After oil pump edge is fixed by top retaining ring, pass through between oil pump edge and oil tank body
Sealing ring is sealed, and sealing ring is not contacted with fuel tank intermediate fuel oil, sealed reliable.
Clamping structure includes the draw-in groove being located on fixing chuck plate and is located in retaining ring the projection being adapted with draw-in groove.It is preferred that
, retaining ring is annular slab structure, and annular slab structure is provided with the hole that fixing chuck plate is passed through.It is provided with the top of fixing chuck plate and turns over
Side, flange is located at annular slab superstructure, is locked by clamping structure between flange and annular slab structure.
Corresponding one group of Kong Weiyu fixing chuck plates in retaining ring 3, the hole in each retaining ring is divided into what is connected together
Two parts, the size in a part of hole is more than another part, and large-sized a part of hole passes through for fixing chuck plate, another part hole
Size along oil pump installing hole radial direction is identical with the thickness of fixing chuck plate.
Flange is provided with draw-in groove, and annular slab structure is provided with the projection being engaged with draw-in groove；Or, flange is provided with downwards
Projection, annular slab structure is provided with the draw-in groove being engaged with projection.Retaining ring and fixation are realized by draw-in groove and male cooperation
Clamp is locked together.
When oil pump 4 is installed, first sealing ring is placed in annular groove, then oil pump is placed in oil pump installing hole；Will lock
The hole of tight ring is corresponding with fixing chuck plate, and rotational lock ring is locked together retaining ring with fixing chuck plate；So as to by oil pump top
Portion is fixed.The securing member of metal is unlikely to deform, and oil pump fixes reliable, is difficult to loosen；And simple structure, simple installation.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not to be received
The restriction of aforesaid way, as long as employing the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out,
Or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of fuel tank oil pump mounting structure, including the oil pump installing hole being located on oil tank body, it is characterised in that：Also include solid
Determine clamp and for compressing the retaining ring at the top of oil pump, the fixing chuck plate is fixed on oil tank body, the fixing chuck plate with
Clamping structure is provided between retaining ring, the fixing chuck plate and retaining ring are steel part.
2. fuel tank oil pump mounting structure as claimed in claim 1, it is characterised in that：The fixing chuck plate bottom is located at oil tank body
In.
3. fuel tank oil pump mounting structure as claimed in claim 1, it is characterised in that：The clamping structure includes being located at fixing chuck plate
On draw-in groove and be located in retaining ring the projection being adapted with draw-in groove.
4. fuel tank oil pump mounting structure as claimed in claim 1, it is characterised in that：The fixing chuck plate is one group, and one group is fixed
Clamp is arranged along oil pump installing hole even circumferential.
5. fuel tank oil pump mounting structure as claimed in claim 1, it is characterised in that：The retaining ring is annular slab structure, described
Annular slab structure is provided with the hole that fixing chuck plate is passed through.
6. fuel tank oil pump mounting structure as claimed in claim 1, it is characterised in that：On the oil tank body on the inside of fixing chuck plate
Annular groove is provided with, oil pump mounting hole site is provided with sealing ring in annular groove inner side in annular groove.
7. fuel tank oil pump mounting structure as claimed in claim 5, it is characterised in that：Flange is provided with the top of the fixing chuck plate,
Flange is located at annular slab superstructure, is locked by clamping structure between flange and annular slab structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029278.2U CN206158899U (en) | 2016-08-31 | 2016-08-31 | Oil tank oil pump mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029278.2U CN206158899U (en) | 2016-08-31 | 2016-08-31 | Oil tank oil pump mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158899U true CN206158899U (en) | 2017-05-10 |
Family
ID=58651948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621029278.2U Expired - Fee Related CN206158899U (en) | 2016-08-31 | 2016-08-31 | Oil tank oil pump mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340002A (en) * | 2018-11-14 | 2019-02-15 | 江苏舒尔驰精密金属成形有限公司 | A kind of lightweight oil tank fuel pump fixation kit |
-
2016
- 2016-08-31 CN CN201621029278.2U patent/CN206158899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340002A (en) * | 2018-11-14 | 2019-02-15 | 江苏舒尔驰精密金属成形有限公司 | A kind of lightweight oil tank fuel pump fixation kit |
| CN109340002B (en) * | 2018-11-14 | 2024-01-19 | 江苏舒尔驰精密金属成形有限公司 | Fixed subassembly of lightweight oil tank fuel pump |
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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 |
Granted publication date: 20170510 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |