CN205895453U - Car oil pump assembly - Google Patents
Car oil pump assembly Download PDFInfo
- Publication number
- CN205895453U CN205895453U CN201620860703.6U CN201620860703U CN205895453U CN 205895453 U CN205895453 U CN 205895453U CN 201620860703 U CN201620860703 U CN 201620860703U CN 205895453 U CN205895453 U CN 205895453U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- oil pump
- pump assembly
- mount pad
- outer peripheral
- 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
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an auto part, in particular to car oil pump assembly. The utility model provides a following technical scheme: a car oil pump assembly is connected through detachable coupling assembling between oil pump, floater and the engine oil level sensor including the mount pad, on locating the mount pad, mount pad and oil pump, is equipped with on the mount pad and can dismantles the fast dismouting subassembly of being connected with the oil tank, coupling assembling on the installation of equipartition on the oil pump outer peripheral face lacks the groove, lacks the perpendicular locking groove that switches on in groove with the installation and locates the mount pad and towards the outside connecting strip that extends of mount pad and with the perpendicular linking of connecting strip and with the locking strip that locks the groove adaptation, the fast screw of dismouting subassembly on locating the mount pad outer peripheral face. Adopt above -mentioned technical scheme, provide an easy dismounting, connection structure compactness, simple structure, car oil pump assembly that the leakproofness is good.
Description
Technical field
The utility model is related to a kind of auto parts machinery, particularly to a kind of automobile fuel pump assembly.
Background technology
Automobile fuel pump assembly is a kind of output of the fuel oil by fuel tank, then passes through sensor and transmits fuel oil output signal
To the fuel delivery device of instrument board in automobile, then point out the special purpose device of fuel amount by instrument board.
Traditional automobile fuel pump is mainly made up of mounting seat, the oil pump in mounting seat, ball float and fuel level sensor, peace
Implement to be connected by securing member between dress seat and oil pump, after using for a long time, securing member is easily corroded by fuel oil, peace
Occur between dress seat and oil pump and get loose or detached situation；It is also to be implemented even by securing member between mounting seat and automotive oil tank
Connect, not only operating process is loaded down with trivial details, easily occur revealing, and installation site when installing easily malfunctions.
Content of the invention
In view of the shortcomings of the prior art, the utility model provides that a kind of easy accessibility, attachment structure be compact, structure
Simply, the automobile fuel pump assembly of good airproof performance.
For achieving the above object, the utility model provides a kind of following technical scheme: automobile fuel pump assembly, includes peace
Dress seat, the oil pump located in mounting seat, ball float and fuel level sensor it is characterised in that: logical between described mounting seat and oil pump
Cross dismountable coupling assembly to connect, mounting seat is provided with the fast removable component being detachably connected with fuel tank；Described connection group
Part includes and is distributed in installing short slot and installing the lock slots of short slot vertical conducting and in mounting seat on oil pump outer peripheral face
And towards the connection strap extending outside mounting seat and the locking bar that be connected and with lock slots be adapted to vertical with connection strap；Described is fast
Removable component includes the screw thread on mounting seat outer peripheral face.
Using technique scheme, being connected by connection strap and locking bar enforcement, in assembling between mounting seat and oil pump
During it is only necessary to by the installation short slot of corresponding for connection strap oil pump, then connection strap is inserted in installation short slot and to mounting seat
Implement rotation, promote the locking bar that be connected vertical with connection strap to enter in the lock slots of oil pump, thus completing mounting seat and oil
Connection between pump, easy accessibility, and will not easily be subject to the corrosion of medium to occur deforming or rupture；Mounting seat outer peripheral face
The setting of upper screw thread is easy to implement to be connected with fuel tank, easy to operate, and structure is simple.
The utility model is further arranged to: on mounting seat side face, the afterbody of screw thread is provided with limited block.
Using technique scheme, being disposed to of limited block makes mounting seat can be limited after completing to be connected with fuel tank
Position.
The utility model is further set to: the outer peripheral face of mounting seat is provided with the seal groove of ring-type, in annular seal pocket
It is provided with sealing ring.
Using technique scheme, so setting can make the sealing between mounting seat and fuel tank be protected.
The utility model is further set to: is arranged with polyethylene corrosion resistant set outside ball float.
Using technique scheme, so setting can prevent ball float from being corroded by fuel oil, have protective effect.
Below in conjunction with the accompanying drawings the utility model is further described.
Brief description
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the i portion enlarged diagram of Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of mounting seat and oil pump in the utility model embodiment.
Specific embodiment
A kind of automobile fuel pump assembly as shown in Fig. 1 Fig. 3, include mounting seat 1, the oil pump 2 in mounting seat 1,
Ball float 3 and fuel level sensor 4, are connected by dismountable coupling assembly between mounting seat 1 and oil pump 2, mounting seat 1 be provided with
The fast removable component that fuel tank is detachably connected；Coupling assembly includes the installation short slot 21 being distributed on oil pump 2 outer peripheral face and peace
The lock slots 22 of dress short slot 21 vertical conducting and in mounting seat 1 and towards the outside connection strap 11 extending of mounting seat 1 and with
The locking bar 12 that connection strap 11 is vertically connected and is adapted to lock slots 22；Fast removable component includes located at mounting seat 1 outer peripheral face
On screw thread 13.In such scheme, being connected by connection strap 11 and locking bar 12 enforcement, in dress between mounting seat 1 and oil pump 2
It is only necessary to by the installation short slot 21 of corresponding for connection strap 11 oil pump 2, then connection strap 11 be inserted in installation short slot 21 during joining
And rotation is implemented to mounting seat 2, promote the locking bar 12 that be connected vertical with connection strap 11 to enter in the lock slots 22 of oil pump 2,
Thus completing the connection between mounting seat 1 and oil pump 2, easy accessibility, and will not easily be subject to the corrosion of medium to occur becoming
Shape or fracture；On mounting seat 1 outer peripheral face, the setting of screw thread 13 is easy to implement to be connected with fuel tank, easy to operate, and structure is simple.
In the utility model embodiment, in order that mounting seat 1 and fuel tank are installed in place rear operating personnel's can be known, stop
Turn mounting seat 1, on mounting seat 1 side face, the afterbody of screw thread 13 is provided with limited block 14.The setting of this limited block 14 also has makes peace
The completely corresponding purpose of holding position.
In order to ensure the sealing after mounting seat 1 and fuel tank installation, the outer peripheral face of mounting seat 1 is provided with the seal groove of ring-type
15, it is provided with sealing ring 16 in annular seal pocket 15.
In order to prevent ball float 3 from being corroded by fuel oil, outside ball float 3, it is arranged with polyethylene corrosion resistant set 31.
Claims (5)
1. a kind of automobile fuel pump assembly, includes mounting seat, the oil pump in mounting seat, ball float and fuel level sensor, and it is special
Levy and be: be connected by dismountable coupling assembly between described mounting seat and oil pump, mounting seat is provided with removable with fuel tank
Unload the fast removable component of connection；Described coupling assembly includes the installation short slot being distributed on oil pump outer peripheral face and installs scarce
Lock slots of groove vertical conducting and and towards the connection strap extending outside mounting seat and vertical with connection strap holding in the mouth in mounting seat
The locking bar connecing and being adapted to lock slots；Described fast removable component includes the screw thread on mounting seat outer peripheral face.
2. automobile fuel pump assembly according to claim 1 it is characterised in that: on described mounting seat side face, the afterbody of screw thread sets
Limited location block.
3. automobile fuel pump assembly according to claim 1 and 2 it is characterised in that: the outer peripheral face of described mounting seat is provided with
The seal groove of ring-type, is provided with sealing ring in annular seal pocket.
4. automobile fuel pump assembly according to claim 1 and 2 it is characterised in that: be arranged with polyethylene outside described ball float
Corrosion resistant set.
5. automobile fuel pump assembly according to claim 3 it is characterised in that: be arranged with polyethylene corrosion resistant outside described ball float
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860703.6U CN205895453U (en) | 2016-08-10 | 2016-08-10 | Car oil pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860703.6U CN205895453U (en) | 2016-08-10 | 2016-08-10 | Car oil pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895453U true CN205895453U (en) | 2017-01-18 |
Family
ID=57781693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620860703.6U Expired - Fee Related CN205895453U (en) | 2016-08-10 | 2016-08-10 | Car oil pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895453U (en) |
-
2016
- 2016-08-10 CN CN201620860703.6U patent/CN205895453U/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: 20170118 Termination date: 20190810 |