CN109826733A - The automobile-used oil pump of Ke Kuaisugenghuan strainer - Google Patents
The automobile-used oil pump of Ke Kuaisugenghuan strainer Download PDFInfo
- Publication number
- CN109826733A CN109826733A CN201910236970.4A CN201910236970A CN109826733A CN 109826733 A CN109826733 A CN 109826733A CN 201910236970 A CN201910236970 A CN 201910236970A CN 109826733 A CN109826733 A CN 109826733A
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- China
- Prior art keywords
- bracket
- oil pump
- net
- filter assembly
- convex block
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- 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.)
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Abstract
A kind of automobile-used oil pump of fast changeable strainer, including oil pump body and the net-filter assembly being connect with oil pump body；Oil pump body includes the pump housing and the bracket unit from the outer circumferential support pump housing；The first end of bracket unit towards net-filter assembly is provided with the first oil inlet；One end of the pump housing towards net-filter assembly is provided with inlet port, and one end far from net-filter assembly is provided with the first oil outlet；The inlet port of the pump housing is located in the first oil inlet of bracket unit；The side of net-filter assembly towards oil pump body is provided with connector, both ends on the outer circumferential wall of connector radially are respectively arranged with one first hook, and bracket unit is provided projectingly the spacing block set with the cooperation of the first hook on the outside of the first oil inlet both ends radially.So Ke Kuaisugenghuan net-filter assembly reduces the wasting of resources.
Description
Technical field
The present invention relates to automobile-used oil pump field, especially a kind of automobile-used oil pump of fast changeable strainer.
Background technique
Automobile-used oil pump is for by the device of the petrol pump in fuel tank to fuel injector.It is connected at the inlet port of automobile-used oil pump
Net-filter assembly, existing net-filter assembly and inlet port are usually integrally connected or interference fit, since net-filter assembly makes for a long time
It is easy to be blocked by sundries with rear, causes oil suction relatively slow or can not oil suction.The replacement of existing net-filter assembly is very troublesome, usually
In the case of entire automobile-used oil pump is directly replaced when net-filter assembly needs replacing, result in waste of resources.
Summary of the invention
In view of this, the present invention provides a kind of fast changeable net-filter assembly, reducing the Ke Kuaisugenghuan of the wasting of resources
The automobile-used oil pump of strainer, to solve the above problems.
A kind of automobile-used oil pump of fast changeable strainer, including oil pump body and the net-filter assembly being connect with oil pump body；
Oil pump body includes the pump housing and the bracket unit from the outer circumferential support pump housing；The first end of bracket unit towards net-filter assembly is set
It is equipped with the first oil inlet；One end of the pump housing towards net-filter assembly is provided with inlet port, and one end far from net-filter assembly is provided with the
One oil outlet；The inlet port of the pump housing is located in the first oil inlet of bracket unit；The side of net-filter assembly towards oil pump body is set
It is equipped with connector, the both ends on the outer circumferential wall of connector radially are respectively arranged with one first hook, and bracket unit is
The spacing block set with the cooperation of the first hook is provided projectingly on the outside of the both ends of one oil inlet radially.
Further, first hook include the first convex block being connect with the outer circumferential wall of connector, it is convex from first
The first extension and be provided projectingly on abutting of first extension towards the side of connector that the end of block extends towards side
The extending direction of convex block, the first extension of two the first hooks is opposite；Spacing block set includes second connect with bracket unit
Convex block and the second extension extended from the direction that the end of the second convex block is directed away from the first oil inlet, the second convex block and bracket
The first end of unit vertically connects, and forms card slot between the first end of bracket unit and the second extension.
Further, first extension is vertical with the first convex block connect.
Further, the first side for abutting convex block towards the first convex block is vertical with the first extension, far from first
The second side of convex block is inclined surface.
Further, the bracket unit includes having the bracket of arc groove and having arc with what bracket was oppositely arranged
The bottom bracket of shape slot；The first end of bracket towards net-filter assembly is provided with the first bracket hook, the two sides at the middle part of bracket
It is respectively arranged with the second bracket hook, the two sides of position of the bracket far from net-filter assembly are also respectively provided with the first bracket card
Slot；The corresponding first bracket hook of the first end of bottom bracket towards net-filter assembly is provided with the second bracket card slot, in the middle part of bottom bracket
The corresponding second bracket hook in two sides is provided with third bracket card slot, the two sides corresponding first of position of the bottom bracket far from net-filter assembly
Bracket card slot is provided with third bracket hook.
Further, the flowline for further including the regulating valve connecting with the pump housing and connecting with regulating valve, regulating valve have the
First oil outlet of two oil inlets and the second oil outlet, the second oil inlet of regulating valve and the pump housing connects, the second oil outlet with go out
Oil pipe connection.
Further, the bracket is also connected with a connecting plate, is provided with limit opening on connecting plate, and the of regulating valve
Two oil outlets are located in limit opening.
Further, position of the connecting plate at circumferential edge offers several connecting holes, connecting plate direction support
The side of frame unit and the sealing unit that annular is provided with close to the position of several connecting holes, sealing unit include several positioned at company
The sealing strip for connecing the seal washer in hole and being connected between adjacent seal washer.
Further, the connecting plate towards bracket unit side and be provided on the outside of sealing unit limiting block
Ring, position of the connecting plate at circumferential edge offer several link slots, and link slot is less than at a distance from the edge of connecting plate
At a distance from the edge of connecting plate, the inside of limit baffle ring towards sealing unit corresponds to seal washer and offers evacuation connecting hole
Slot, the position that the side of limit baffle ring towards connecting plate is correspondingly connected with slot have been provided projectingly connection convex block, and connection convex block, which is located at, to be connected
In the link slot of fishplate bar.
Further, the sealing unit is greater than height of the limit baffle ring with respect to connecting plate with respect to the height of connecting plate.
Compared with prior art, the automobile-used oil pump of fast changeable strainer of the invention include oil pump body and with oil pump master
The net-filter assembly of body connection；Oil pump body includes the pump housing and the bracket unit from the outer circumferential support pump housing；Bracket unit direction
The first end of net-filter assembly is provided with the first oil inlet；One end of the pump housing towards net-filter assembly is provided with inlet port, far from strainer
One end of component is provided with the first oil outlet；The inlet port of the pump housing is located in the first oil inlet of bracket unit；Net-filter assembly court
The side of oil pump body is provided with connector, the both ends on the outer circumferential wall of connector radially are respectively arranged with one first
Hook, bracket unit are provided projectingly the limit convex with the cooperation of the first hook on the outside of the first oil inlet both ends radially
Block.So Ke Kuaisugenghuan net-filter assembly reduces the wasting of resources.
Detailed description of the invention
The embodiment of the present invention is described below in conjunction with attached drawing, in which:
Fig. 1 is the stereoscopic schematic diagram of the automobile-used oil pump of fast changeable strainer provided by the invention.
Fig. 2 is the fractionation schematic diagram of the automobile-used oil pump of fast changeable strainer provided by the invention.
Fig. 3 is the enlarged diagram of the part A in Fig. 2.
Fig. 4 is the enlarged diagram of the part B in Fig. 2.
Fig. 5 is the fractionation schematic diagram of the oil pump body in Fig. 2.
Fig. 6 is the side schematic view of bracket in Fig. 5, connecting plate and regulating valve.
Fig. 7 is the stereoscopic schematic diagram of the sealing unit in Fig. 5.
Fig. 8 is the stereoscopic schematic diagram of the limit baffle ring in Fig. 5.
Specific embodiment
Specific embodiments of the present invention are further elaborated below based on attached drawing.It should be understood that herein
The explanation of the embodiment of the present invention is not intended to limit the scope of protection of the present invention.
Referring to FIG. 1, the automobile-used oil pump of fast changeable strainer provided by the invention includes oil pump body 10 and and oil pump
The net-filter assembly 20 of main body connection.
Please refer to Fig. 2 and Fig. 5, oil pump body 10 include the pump housing 30, from the bracket unit 11 of the outer circumferential support pump housing 30,
The regulating valve 40 being connect with the pump housing 30 and the flowline 14 being connect with regulating valve 40.
The first end of bracket unit 11 towards net-filter assembly 20 is provided with the first oil inlet 12, and the pump housing 30 is towards net-filter assembly
20 one end is provided with inlet port 31, and one end far from net-filter assembly 20 is provided with the first oil outlet 32 and the first power interface
33.The inlet port 31 of the pump housing 30 is located in the first oil inlet 12 of bracket unit 11.
Regulating valve 40 has the second oil inlet 41 and the second oil outlet 42, and the second oil inlet 41 of regulating valve 40 goes out with first
Hydraulic fluid port 32 connects, and the second oil outlet 42 is connect with flowline 14.
The side of net-filter assembly 20 towards oil pump body 10 is provided with connector 22, the first oil inlet 12 of bracket unit 11
It is detachably connected with connector 22.
Both ends on the outer circumferential wall of connector 22 radially are respectively arranged with one first hook 23, and bracket unit 11 exists
The spacing block set 111 with the cooperation of the first hook 23 is provided projectingly on the outside of the both ends of first oil inlet 12 radially.
Referring to FIG. 3, the first hook 23 includes the first convex block 231 connecting with the outer circumferential wall of connector 22, from
The first extension 232 and be provided projectingly on the first extension 232 towards connector that the end of one convex block 231 extends towards side
The abutting convex block 233 of 22 side.The extending direction of first extension 232 of two the first hooks 23 is on the contrary, i.e. two first
First extension 232 of hook 23 extends along the direction clockwise or counter-clockwise of connector 22 simultaneously.
In present embodiment, the first extension 232 is vertical with the first convex block 231 to be connect.It is convex to abut convex block 233 towards first
The first side of block 231 is vertical with the first extension 232, and the second side far from the first convex block 231 is inclined surface, i.e. second side
Shape is in an acute angle between face and the first extension 232.
Referring to FIG. 4, spacing block set 111 includes the second convex block 1111 connecting with bracket unit 11 and from the second convex block
1111 end is directed away from the second extension 1112 that the direction of the first oil inlet 12 extends.
Second convex block 1111 is vertical with the first end of bracket unit 11 to be connect.The first end of bracket unit 11 extends with second
Card slot 1113 is formed between portion 1112.
When spacing block set 111 is connect with the first hook 23, the first side of the second convex block 1111 with abut the second of convex block 233
Side abuts, and rotates net-filter assembly 20, so that spacing block set 111 overcomes the elastic force of the first hook 23, gets over until abutting convex block 233
It crosses the second convex block 1111 and second side of the second convex block 1111 is abutted with the first side for abutting convex block 233, is i.e. abutting convex block 233
It is clamped with the second convex block 1111.
When needing to dismantle net-filter assembly 20, while first extension 232 of two the first hooks 23 is stirred outward, so that
It abuts convex block 233 and crosses the second convex block 1111, opposite direction rotates net-filter assembly 20 later, so that spacing block set 111 and the first card
23 are hooked to be detached from.
Referring to FIG. 5, bracket unit 11 includes having the bracket 112 of arc groove and being oppositely arranged with bracket 112
Bottom bracket 113 with arc groove.
The first end of bracket 112 towards net-filter assembly 20 is provided with the first bracket hook 1121, the middle part of bracket 112
Two sides be respectively arranged with the second bracket hook 1122, bracket 112 is also respectively set close to the two sides of the position of regulating valve 40
There is the first bracket card slot 1123.
The corresponding first bracket hook 1121 of the first end of bottom bracket 113 towards net-filter assembly 20 is provided with the second bracket card slot
1131, the corresponding second bracket hook 1122 in two sides at 113 middle part of bottom bracket is provided with third bracket card slot 1132, bottom bracket 113
The corresponding first bracket card slot 1123 in two sides close to the position of regulating valve 40 is provided with third bracket hook 1133.
Second bracket card slot 1131 of the first bracket hook 1121 and bottom bracket 113 of bracket 112 is clamped, bracket
The third bracket card slot 1132 of 112 the second bracket hook 1122 and bottom bracket 113 is clamped, the first bracket card of bracket 112
The third bracket hook 1133 of slot 1123 and bottom bracket 113 is clamped.So bracket 112 and bottom bracket are realized from multiple directions
113 engaging, to be supported fixation to the pump housing 30, reliability gets a promotion.
Bracket 112 is also connected with a connecting plate 50, and connecting plate 50 with fuel tank for connecting.Is provided on connecting plate 50
Two power interfaces 54, second source interface 54 are connect with the first power interface 33 of the pump housing 30 by cable.
Limit opening 13 is provided on connecting plate 50, the second oil outlet 42 of regulating valve 40 is located in limit opening 13.
The shape of connecting plate 50 is runway shape, and the position at circumferential edge offers several connecting holes 51, and one connects
Fitting, such as screw are fixedly connected across connecting hole 51 and with fuel tank.
Side of the connecting plate 50 towards bracket unit 11 and the position close to several connecting holes 51 are provided with the sealing of annular
Unit 52, sealing unit 52 include several seal washers 521 in connecting hole 51 and are connected to adjacent seal washer 521
Between sealing strip 522.So the gap between connecting hole 51 and connecting plate 50 and fuel tank is sealed simultaneously, and forms one
A entirety is not easy to be dropped and lost.
Connecting plate 50 towards bracket unit 11 side and the outside of sealing unit 52 is provided with limit baffle ring 53, connect
Position of the plate 50 at circumferential edge is also provided with several link slots 511, and link slot 511 is at a distance from the edge of connecting plate 50
Less than connecting hole 51 at a distance from the edge of connecting plate 50.The inside of limit baffle ring 53 towards sealing unit 52 corresponds to seal washer
521 offer escape groove 531, and the position that the side of limit baffle ring 53 towards connecting plate 50 is correspondingly connected with slot 511 has been provided projectingly
Convex block 532 is connected, connection convex block 532 is extend into the link slot 511 of connecting plate 50, so improves the installation of limit baffle ring 53
Intensity will not fall off from connecting plate 50.
Sealing unit 52 is greater than height of the limit baffle ring 53 with respect to connecting plate 50 with respect to the height (or thickness) of connecting plate 50
(or thickness).Limit baffle ring 53 is close to improve for sealing unit 52 being limited and being prevented 52 excessive deformation of sealing unit
Feng Xing.
Compared with prior art, the automobile-used oil pump of fast changeable strainer of the invention includes oil pump body 10 and and oil pump
The net-filter assembly 20 of main body connection；Oil pump body 10 includes the pump housing 30 and the bracket unit 11 from the outer circumferential support pump housing 30；
The first end of bracket unit 11 towards net-filter assembly 20 is provided with the first oil inlet 12；The pump housing 30 is towards one end of net-filter assembly 20
It is provided with inlet port 31, one end far from net-filter assembly 20 is provided with the first oil outlet 32；The inlet port 31 of the pump housing 30 is located at support
In first oil inlet 12 of frame unit 11；The side of net-filter assembly 20 towards oil pump body 10 is provided with connector 22, connector
Both ends on 22 outer circumferential wall radially are respectively arranged with one first hook 23, and bracket unit 11 is on 12 edge of the first oil inlet
The spacing block set 111 with the cooperation of the first hook 23 is provided projectingly on the outside of radial both ends.So Ke Kuaisugenghuan strainer group
Part reduces the wasting of resources.
The foregoing is merely a prefered embodiment of the invention, is not used to limitation protection scope of the present invention, any in the present invention
Modification, equivalent replacement or improvement in spirit etc., all cover in scope of the presently claimed invention.
Claims (10)
1. a kind of automobile-used oil pump of fast changeable strainer, it is characterised in that: connect including oil pump body and with oil pump body
Net-filter assembly；Oil pump body includes the pump housing and the bracket unit from the outer circumferential support pump housing；Bracket unit is towards net-filter assembly
First end be provided with the first oil inlet；One end of the pump housing towards net-filter assembly is provided with inlet port, one far from net-filter assembly
End is provided with the first oil outlet；The inlet port of the pump housing is located in the first oil inlet of bracket unit；Net-filter assembly is towards oil pump master
The side of body is provided with connector, and the both ends on the outer circumferential wall of connector radially are respectively arranged with one first hook, holds in the palm
Frame unit is provided projectingly the spacing block set with the cooperation of the first hook on the outside of the first oil inlet both ends radially.
2. the automobile-used oil pump of strainer can be changed quickly as described in claim 1, it is characterised in that: first hook include with
It first convex block of the outer circumferential wall connection of connector, the first extension for extending from the end of the first convex block towards side and dashes forward
It is set to abutting convex block of first extension towards the side of connector, the extension side of the first extension of two the first hooks out
To opposite；Spacing block set includes the second convex block connecting with bracket unit and is directed away from the first oil inlet from the end of the second convex block
The second extension that the direction of mouth extends, the second convex block is vertical with the first end of bracket unit to be connected, the first end of bracket unit
Card slot is formed between the second extension.
3. the automobile-used oil pump of strainer can be changed quickly as claimed in claim 2, it is characterised in that: first extension and the
One convex block vertically connects.
4. the automobile-used oil pump of Ke Kuaisugenghuan strainer as claimed in claim 2 or claim 3, it is characterised in that: the abutting convex block court
First side to the first convex block is vertical with the first extension, and the second side far from the first convex block is inclined surface.
5. the automobile-used oil pump of Ke Kuaisugenghuan strainer as described in claim 1, it is characterised in that: the bracket unit includes tool
The bottom bracket with arc groove for having the bracket of arc groove and being oppositely arranged with bracket；Bracket towards net-filter assembly
One end is provided with the first bracket hook, and the two sides at the middle part of bracket are respectively arranged with the second bracket hook, and bracket is far from filter
The two sides of the position of screen component are also respectively provided with the first bracket card slot；First end corresponding first of the bottom bracket towards net-filter assembly
Bracket hook is provided with the second bracket card slot, and the corresponding second bracket hook in the two sides in the middle part of bottom bracket is provided with third bracket card
Slot, the corresponding first bracket card slot in the two sides of position of the bottom bracket far from net-filter assembly are provided with third bracket hook.
6. the automobile-used oil pump of Ke Kuaisugenghuan strainer as described in claim 1, it is characterised in that: further include being connect with the pump housing
Regulating valve and the flowline being connect with regulating valve, regulating valve have the second oil inlet and the second oil outlet, regulating valve second into
The connection of first oil outlet of hydraulic fluid port and the pump housing, the second oil outlet are connect with flowline.
7. the automobile-used oil pump of Ke Kuaisugenghuan strainer as claimed in claim 6, it is characterised in that: the bracket is also connected with
Limit opening is provided on one connecting plate, connecting plate, the second oil outlet of regulating valve is located in limit opening.
8. the automobile-used oil pump of Ke Kuaisugenghuan strainer as claimed in claim 7, it is characterised in that: the connecting plate is close to circumferential
The position of edge offers several connecting holes, and connecting plate is towards the side of bracket unit and the position of close several connecting holes is set
It is equipped with the sealing unit of annular, sealing unit includes several seal washers in connecting hole and is connected to adjacent gasket
Sealing strip between circle.
9. the automobile-used oil pump of strainer can be changed quickly as claimed in claim 8, it is characterised in that: the connecting plate is towards bracket
The side of unit and limit baffle ring is provided on the outside of sealing unit, if position of the connecting plate at circumferential edge offers
Involvement access slot, link slot are less than connecting hole at a distance from the edge of connecting plate at a distance from the edge of connecting plate, limit baffle ring court
Seal washer is corresponded to the inside of sealing unit and offers escape groove, and the side of limit baffle ring towards connecting plate is correspondingly connected with slot
Position has been provided projectingly connection convex block, and connection convex block is located in the link slot of connecting plate.
10. the automobile-used oil pump of Ke Kuaisugenghuan strainer as claimed in claim 9, it is characterised in that: the sealing unit is opposite
The height of connecting plate is greater than height of the limit baffle ring with respect to connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236970.4A CN109826733A (en) | 2019-03-27 | 2019-03-27 | The automobile-used oil pump of Ke Kuaisugenghuan strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236970.4A CN109826733A (en) | 2019-03-27 | 2019-03-27 | The automobile-used oil pump of Ke Kuaisugenghuan strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109826733A true CN109826733A (en) | 2019-05-31 |
Family
ID=66872505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910236970.4A Pending CN109826733A (en) | 2019-03-27 | 2019-03-27 | The automobile-used oil pump of Ke Kuaisugenghuan strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109826733A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100219116A1 (en) * | 2006-09-05 | 2010-09-02 | Pall Corporation | Filter elements and assemblies |
| EP2532876A1 (en) * | 2010-02-04 | 2012-12-12 | Mitsuba Corporation | Fuel supply device |
| CN106224145A (en) * | 2016-09-12 | 2016-12-14 | 力帆实业(集团)股份有限公司 | the fuel oil pump assembly of motorcycle |
| CN107076074A (en) * | 2014-11-07 | 2017-08-18 | 爱三工业株式会社 | Fuel filtration |
| CN207647662U (en) * | 2017-12-28 | 2018-07-24 | 宁波洛卡特汽车零部件有限公司 | Motorcycle refined filtration fuel oil pump assembly |
| CN209704732U (en) * | 2019-03-27 | 2019-11-29 | 众恒汽车部件有限公司 | The automobile-used oil pump of Ke Kuaisugenghuan strainer |
-
2019
- 2019-03-27 CN CN201910236970.4A patent/CN109826733A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100219116A1 (en) * | 2006-09-05 | 2010-09-02 | Pall Corporation | Filter elements and assemblies |
| EP2532876A1 (en) * | 2010-02-04 | 2012-12-12 | Mitsuba Corporation | Fuel supply device |
| CN107076074A (en) * | 2014-11-07 | 2017-08-18 | 爱三工业株式会社 | Fuel filtration |
| CN106224145A (en) * | 2016-09-12 | 2016-12-14 | 力帆实业(集团)股份有限公司 | the fuel oil pump assembly of motorcycle |
| CN207647662U (en) * | 2017-12-28 | 2018-07-24 | 宁波洛卡特汽车零部件有限公司 | Motorcycle refined filtration fuel oil pump assembly |
| CN209704732U (en) * | 2019-03-27 | 2019-11-29 | 众恒汽车部件有限公司 | The automobile-used oil pump of Ke Kuaisugenghuan strainer |
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