CN208982298U - New energy low-power wear-resisting type electronic water pump for automobile - Google Patents
New energy low-power wear-resisting type electronic water pump for automobile Download PDFInfo
- Publication number
- CN208982298U CN208982298U CN201821682685.2U CN201821682685U CN208982298U CN 208982298 U CN208982298 U CN 208982298U CN 201821682685 U CN201821682685 U CN 201821682685U CN 208982298 U CN208982298 U CN 208982298U
- Authority
- CN
- China
- Prior art keywords
- water pump
- impeller
- axis
- electronic water
- fixed
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of new energy low-power wear-resisting type electronic water pump for automobile, including, electronic water pump is provided with water inlet pipe, drainpipe, interface on electronic water pump, and interface is used to power for electronic water pump and connect control circuit board with peripheral device communication；Then water inlet pipe is discharged for sucking water by drainpipe；Water inlet pipe, drainpipe are fixed on Inlet and outlet water and cover；Rotor is installed in electronic water pump, rotor and the assembly of axis one end are fixed, the axis other end is packed into the axial trough of three-legged support after passing through impeller set, impeller, and axis and impeller assembly are fixed, and axis passes through impeller one end and is respectively arranged with retaining part and limit end, wear-resistant gasket is installed on retaining part, wear-resistant gasket and axis assembly are fixed and be adjacent to fixation with impeller；End is limited to be packed into axial trough and can be in axial trough to rotation；Three-legged support passes through support leg respectively and is nearby connected and fixed with disengaging water cover with water inlet pipe connectivity part.
Description
Technical field
The utility model relates to new-energy automobile electronic water pump fields, more particularly to a kind of new energy low-power wear-resisting type
Electronic water pump for automobile.
Background technique
In recent years, with the high speed development of New-energy electric vehicle, the requirement to the performance of electric car components is also got over
Come higher.Necessary parts of the electronic water pump for automobile as New-energy electric vehicle, play vital role.Currently, vapour
When vehicle electronic water pump impeller high speed rotation, impeller and Inlet and outlet water interior surface can be caused to grind along the radial and axial shaking of axis
Damage, while will also result in impeller and axis contact wear, in order to solve this problem, the utility model provides a kind of new energy
Low-power wear-resisting type electronic water pump for automobile, solve electronic water pump for automobile impeller and Inlet and outlet water interior surface, impeller and axis it
Between wear problem.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of new energy
Low-power wear-resisting type electronic water pump for automobile.
To achieve the above object, the utility model provides a kind of new energy low-power wear-resisting type electronic water pump for automobile, packet
Include, electronic water pump, be provided with water inlet pipe, drainpipe, interface on the electronic water pump, interface be used for as electronic water pump power supply and
Control circuit board is connect with peripheral device communication；Then the water inlet pipe is discharged for sucking water by drainpipe；It is described
Water inlet pipe, drainpipe is fixed on Inlet and outlet water and covers；Rotor is installed, rotor and axis one end are assembled in the electronic water pump
Fixed, the axis other end is packed into the axial trough of three-legged support after passing through impeller set, impeller, and the axis and impeller assembly are solid
It is fixed, and axis passes through impeller one end and is respectively arranged with retaining part and limit end, is installed on the retaining part wear-resisting
Gasket, the wear-resistant gasket and axis assembly are fixed and are adjacent to fixation with impeller；The limit end be packed into axial trough and
It can be in axial trough to rotation；Three-legged support passes through support leg respectively and is nearby connected and fixed with disengaging water cover with water inlet pipe connectivity part.
Preferably, the support leg at least three and uniformly respectively in three-legged support circumferential direction.
Preferably, the blowout patche that the axis is packed into end and thrust ball bearing in axial trough, which assembles, to be fixed, thrust ball axis
The seat ring held is held out against with spring one end, and the spring other end is adjacent to or fixes with axial trough closed end.
Preferably, sliding slot is set in the impeller set, sliding block is installed in the sliding slot, is provided with spherical shape on sliding block
Slot, through slot, the spherical groove and ball assemble and ball spherical in spherical groove can rotate, and the sliding slot, sliding block have more
It is a, and be evenly distributed in impeller set circumferential direction, elastic webbing, which is each passed through after each through slot, to be connected and fixed to form ring-type from beginning to end.
Preferably, connection pillar is additionally provided in the impeller set, in the adjusting of the connection pillar and adjustment barrel
The assembly fixation of cylinder one end, adjustment barrel are closed far from the other end of connection pillar by sealing plate, and the elastic webbing passes through in adjusting
Cylinder and elastic webbing and adjustable plate compress, adjustable plate is rotatably assembled with adjusting screw rod one end, and the adjusting screw rod other end is across sealing plate
And it is assembled therewith by threaded engagement.
Preferably, elastic webbing has elasticity.
Preferably, elastic webbing uses elastic rubber, elastic silica gel, the one such material system of high resiliency polyethylene fibre
Make.
The beneficial effects of the utility model are: the impeller of the utility model is when rotating at high speed, fixed by three-legged support
Axis can prevent axis from circumferentially shaking, and reduce the abrasion between axis and impeller.Wear-resistant pad is equipped between axis and impeller
Piece can prevent impeller and three-legged support contact wear.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 is the structural schematic diagram of the utility model.
Fig. 5 is A-A cross-sectional view in Fig. 4.
Fig. 6 is B-B cross-sectional view in Fig. 5.
Fig. 7 is enlarged drawing at F1 in Fig. 5.
Fig. 8 is the improvement structural schematic diagram of the utility model.
Fig. 9 is enlarged drawing at F2 in Fig. 8.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Referring to Fig. 1, new energy low-power wear-resisting type electronic water pump for automobile, including, electronic water pump 100, the electronic water
Water inlet pipe 110, drainpipe 120, interface 130 are provided on pump 100, interface 130 is used to power for electronic water pump and will control electricity
Road plate 400 and external equipment (Vehicle Controller) communication connection；Then the water inlet pipe 110 passes through draining for sucking water
Pipe discharge；The water inlet pipe 110, drainpipe 120 are fixed on disengaging water cover 150；
Rotor 140 is installed, rotor 140 can circumferentially turn after the energization of electronic water pump 100 in the electronic water pump 100
It is dynamic, and rotor 140 and the assembly of 310 one end of axis are fixed, 310 other end of axis is packed into three after passing through impeller set 210, impeller 200
In the axial trough 112 of foot support 111, and the axis 310 and the assembly of impeller 200 are fixed, and axis 310 passes through impeller 200 1
End is respectively arranged with retaining part 311 and limit end 312, is installed with wear-resistant gasket 410, institute on the retaining part 311
Wear-resistant gasket 410 and axis 310 assembly stated are fixed and are adjacent to fixation with impeller 200；The limit end 312 is packed into axial trough
It can circumferentially rotate in 112 and in axial trough 112；
Three-legged support 111 is nearby connect by support leg 113 with disengaging water cover 150 with 110 connectivity part of water inlet pipe solid respectively
It is fixed, the support leg 113 at least three and uniformly respectively in 111 circumferential direction of three-legged support；Namely any two supports
Foot 113 is in 120 ° of angle distributions.
Impeller when rotating at high speed, by the fixed axis of three-legged support 111, can prevent axis from circumferentially shaking, reduce
Abrasion between axis and impeller.It is equipped with wear-resistant gasket between axis and impeller, can prevent impeller 200 from contacting mill with three-legged support
Damage.
Preferably, the blowout patche that the axis 310 is packed into end and thrust ball bearing 320 in axial trough 112, which assembles, to be fixed,
The seat ring of thrust ball bearing 320 is held out against with 510 one end of spring, and 510 other end of spring and 112 closed end of axial trough are adjacent to or solid
It is fixed.This design corrects axis 310 when moving axially by spring, and passes through setting thrust ball axis
It holds and can prevent spring from influencing central axis.
Referring to Fig. 8-Fig. 9, since axis, rotor, impeller, axial trough can not be completely coaxial, this allows for axis may be
Circumferential deflection occurs with rotor, impeller, axial trough in circumferential direction, and once deflects and is bound to cause the abrasion of axis, impeller, because
This, applicant makes following improvement:
Sliding slot 211 is set in the impeller set 210, sliding block 520 is installed in the sliding slot 211, sliding block 520 can be
It is slided in axis diametrical direction, and is provided with spherical groove 522, through slot 521, the spherical groove 522 and ball on sliding block 520
510 assembly and ball 510 can the spherical rotation in spherical groove 522, the sliding slot 211, sliding block 520 have it is multiple, and uniformly point
In impeller set circumferential direction, elastic webbing 610 is connected and fixed to form ring-type from beginning to end cloth after being each passed through each through slot 521.In the middle
When axis deflects, the power in diametrical direction generated to each sliding block 520 is different, but this power can be sent out by elastic webbing
Raw flexible deformation is corrected, to correct the circumferential deflection of axis.
Connection pillar 211, the tune of the connection pillar 211 and adjustment barrel 530 are additionally provided in the impeller set 210
It saves the assembly of 531 one end of inner cylinder to fix, adjustment barrel 530 is closed far from the other end of connection pillar 211 by sealing plate 640, described
Elastic webbing 610 passes through adjusting inner cylinder 531 and elastic webbing 610 and adjustable plate 620 compress, adjustable plate 620 and 630 one end of adjusting screw rod
Rotatably assembly, 630 other end of adjusting screw rod pass through sealing plate 640 and are assembled therewith by threaded engagement.
In use, elastic webbing can be adjusted to each sliding block by adjusting the pressing force of adjustable plate 620 and elastic webbing 610
Pressure, thus corrective force of the adjusting slider to axis.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (7)
1. new energy low-power wear-resisting type electronic water pump for automobile, including, electronic water pump is provided with into water on the electronic water pump
Pipe, drainpipe, interface, interface are used to power for electronic water pump and connect control circuit board with peripheral device communication；Described
Then water inlet pipe is discharged for sucking water by drainpipe；The water inlet pipe, drainpipe are fixed on Inlet and outlet water and cover；It is special
Sign is: rotor is installed in the electronic water pump, rotor and the assembly of axis one end are fixed, the axis other end pass through impeller set,
It is packed into after impeller in the axial trough of three-legged support, and the axis and impeller assembly are fixed, and axis is distinguished across impeller one end
It is provided with retaining part and limit end, is installed with wear-resistant gasket, the wear-resistant gasket and axis on the retaining part
Assembly is fixed and is adjacent to fixation with impeller；The limit end is packed into axial trough and can be in axial trough to rotation；Three-legged support point
Not Tong Guo support leg and disengaging water cover and water inlet pipe connectivity part near be connected and fixed.
2. new energy low-power wear-resisting type electronic water pump for automobile as described in claim 1, it is characterized in that: the support leg is extremely
Rare three and uniformly respectively in three-legged support circumferential direction.
3. new energy low-power wear-resisting type electronic water pump for automobile as described in claim 1, it is characterized in that: the axis is packed into
The blowout patche of end and thrust ball bearing in axial trough, which assembles, to be fixed, and seat ring and the spring one end of thrust ball bearing are held out against, and spring
The other end is adjacent to or fixes with axial trough closed end.
4. new energy low-power wear-resisting type electronic water pump for automobile as described in claim 1, it is characterized in that: in the impeller set
Sliding slot is set, sliding block is installed in the sliding slot, spherical groove, through slot are provided on sliding block, the spherical groove and ball fill
Match and ball can the spherical rotation in spherical groove, the sliding slot, sliding block have multiple, and be evenly distributed in impeller set circumferential direction,
Elastic webbing, which is each passed through after each through slot, to be connected and fixed to form ring-type from beginning to end.
5. new energy low-power wear-resisting type electronic water pump for automobile as claimed in claim 4, it is characterized in that: in the impeller set
It is additionally provided with connection pillar, adjusting inner cylinder one end assembly of the connection pillar and adjustment barrel is fixed, and adjustment barrel is far from connection
The other end of pillar is closed by sealing plate, and the elastic webbing passes through adjusting inner cylinder and elastic webbing and adjustable plate compress, adjustable plate
It is rotatably assembled with adjusting screw rod one end, the adjusting screw rod other end passes through sealing plate and assembled therewith by threaded engagement.
6. new energy low-power wear-resisting type electronic water pump for automobile as claimed in claim 5, it is characterized in that: elastic webbing has bullet
Property.
7. such as new energy low-power wear-resisting type electronic water pump for automobile described in claim 5 or 6, it is characterized in that: elastic webbing uses
The one such material production of elastic rubber, elastic silica gel, high resiliency polyethylene fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682685.2U CN208982298U (en) | 2018-10-17 | 2018-10-17 | New energy low-power wear-resisting type electronic water pump for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682685.2U CN208982298U (en) | 2018-10-17 | 2018-10-17 | New energy low-power wear-resisting type electronic water pump for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982298U true CN208982298U (en) | 2019-06-14 |
Family
ID=66787902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821682685.2U Active CN208982298U (en) | 2018-10-17 | 2018-10-17 | New energy low-power wear-resisting type electronic water pump for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374886A (en) * | 2019-07-10 | 2019-10-25 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of electronic water pump wear-resistant components |
-
2018
- 2018-10-17 CN CN201821682685.2U patent/CN208982298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374886A (en) * | 2019-07-10 | 2019-10-25 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of electronic water pump wear-resistant components |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208982298U (en) | New energy low-power wear-resisting type electronic water pump for automobile | |
| CN110206738B (en) | Pressure boosting device with output pressure control function | |
| CN204827543U (en) | Reconditioner casket blade angle's device | |
| CN102619778B (en) | Sealing ring tensioning mechanism for vortex air pump | |
| CN206918052U (en) | The bearing being easily installed | |
| CN106438688B (en) | Core packet thrust bearing | |
| CN104647190B (en) | Bearing outer ring workpiece polishing mechanism | |
| CN208485182U (en) | A kind of strength compressed spring type self-rotating system | |
| CN208982340U (en) | New energy low-power electronic water pump for automobile abrasion-proof structure | |
| CN208944242U (en) | A kind of grinding-roll sealing device | |
| CN207762124U (en) | A kind of elastic-type limit rotary shaft | |
| CN210423716U (en) | Sealing element for rotating body and spinning device comprising same | |
| CN104033416A (en) | Mechanical sealing device | |
| CN201744415U (en) | Rotating sprayer for fountain waterscape | |
| CN204752965U (en) | High -efficient roller is used in weaving | |
| CN204827676U (en) | Reconditioner casket blade angle's device | |
| CN205824255U (en) | Dress formula fixing ball valve in one | |
| CN201423306Y (en) | Bearing sealing device for grinding roll of vertical mill | |
| CN208281157U (en) | A kind of mechanical seal of pump shaft structure | |
| CN205806557U (en) | Two-way hard seal Butterfly-type eccentric ball valve | |
| CN101498315A (en) | Spiral pump pressure reducing mechanical sealing device | |
| CN201363306Y (en) | Spiral pump feeding compression mechanical sealing device | |
| CN209204614U (en) | Removable roller skate governor | |
| CN208816540U (en) | A kind of bearing being easily installed | |
| CN209671769U (en) | A kind of novel pipeline fixing belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |