CN206816555U - A kind of automobile cooling water pump - Google Patents
A kind of automobile cooling water pump Download PDFInfo
- Publication number
- CN206816555U CN206816555U CN201720711873.2U CN201720711873U CN206816555U CN 206816555 U CN206816555 U CN 206816555U CN 201720711873 U CN201720711873 U CN 201720711873U CN 206816555 U CN206816555 U CN 206816555U
- Authority
- CN
- China
- Prior art keywords
- water pump
- sealing gasket
- upper shell
- cooling water
- fixed plate
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of automobile cooling water pump, including water pump body, rotating disc, sealing gasket and fixed plate, the water pump body is made up of upper shell and lower house, and gap is respectively arranged with the outside of upper shell, water inlet and delivery port, the rotating disc is located at the top of upper shell, and it is connected with each other below by bearing and rotating shaft, the sealing gasket is located at the outside of rotating shaft, and impeller is connected with below rotating shaft, the fixed plate is connected with each other by the swivel joint on the outside of spring and lower house, the outside of the fixed plate is connected with each other by chute and L-type portable plate.The automobile cooling water pump, upper shell is threadedly coupled with lower house, its sealing is in turn ensure that while installation easy to disassemble, sealing gasket in upper shell uses quality of rubber materials, extend the service life of the device, gap between sealing gasket at least provided with 1, once there is coolant to leak through sealing gasket, it can be overflowed from gap, to prevent coolant enters from causing part corrosion.
Description
Technical field
Auto parts technical field is the utility model is related to, specially a kind of automobile cooling water pump.
Background technology
Automobile cooling water pump is a kind of power set for being used to drive coolant, and engine drives pump shaft by belt pulley
Hold and wheel rotation, the coolant in water pump is driven by impeller to be rotated together, is thrown toward water pump cover under the influence of centrifugal force
Edge, flowed out from delivery port, at the center of impeller due to coolant is thrown out of and pressure reduces, the coolant in water tank is in water
It is inhaled under the differential pressure action of pump inlet and impeller central through water pipe in impeller, realizes the reciprocation cycle of coolant.Auto pump
Maintainability directly influences the normal work of engine, it is generally the case that the failure mode of auto pump is that seepage shows
As that is, coolant leaks through sealing gasket and destroys bearing lubrication into bearing bore and cause part corrosion.In view of the above-mentioned problems, in original
Have and carry out innovative design on the basis of automobile cooling water pump.
Utility model content
The purpose of this utility model is to provide a kind of automobile cooling water pump, to solve to propose to cool down in above-mentioned background technology
Liquid leaks through the problem of sealing gasket enters bearing bore and destroys bearing lubrication and cause part corrosion.
To achieve the above object, the utility model provides following technical scheme：A kind of automobile cooling water pump, including water pump sheet
Body, rotating disc, sealing gasket and fixed plate, the water pump body are made up of upper shell and lower house, and the outside difference of upper shell
Gap, water inlet and delivery port are provided with, the rotating disc is located at the top of upper shell, and below by bearing with turning
Axle is connected with each other, and the sealing gasket is located at the outside of rotating shaft, and impeller is connected with below rotating shaft, and the fixed plate passes through spring
With on the outside of lower house swivel joint be connected with each other, and the both sides of spring by link respectively with fixed plate and swivel joint phase
Connect, the outside of the fixed plate is connected with each other by chute and L-type portable plate.
Preferably, the upper shell is threadedly coupled with lower house.
Preferably, the sealing gasket uses quality of rubber materials, and it is symmetrically arranged with 2 on rotating shaft.
Preferably, the gap between sealing gasket at least provided with 1.
Preferably, the swivel joint and spring form a rotating mechanism, and its anglec of rotation is 0-90 °.
Preferably, the L-type portable plate is movable fixture, and its moving range is the width of fixed plate.
Compared with prior art, the beneficial effects of the utility model are：The automobile cooling water pump, it is divided into lower casing, upper casing
Body is threadedly coupled with lower house, in turn ensure that its sealing, and being uniformly distributed on the outside of lower house while installation easy to disassemble
L-type portable plate further enhancing its sealing, the sealing gasket in upper shell uses quality of rubber materials, and rubber sheet gasket has resistance to
The performance such as oil, acid and alkali-resistance, resistance to fever and chills, ageing-resistant, the service life of the device is extended, and it is symmetrically arranged with 2 on rotating shaft
Individual, gap, at least provided with 1, once there is coolant to leak through sealing gasket, can overflow between sealing gasket from gap, to prevent
Only coolant enters bearing bore and destroys bearing lubrication and cause part corrosion.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model lower house overlooking the structure diagram；
Fig. 3 is the utility model L-type portable plate and fixed plate attachment structure schematic diagram.
In figure：1st, water pump body, 2, upper shell, 3, lower house, 4, rotating disc, 5, bearing, 6, sealing gasket, 7, rotating shaft, 8,
Gap, 9, water inlet, 10, delivery port, 11, impeller, 12, swivel joint, 13, link, 14, spring, 15, fixed plate, 16, sliding
Groove, 17, L-type portable plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of automobile cooling water pump, including water pump body
1st, upper shell 2, lower house 3, rotating disc 4, bearing 5, sealing gasket 6, rotating shaft 7, gap 8, water inlet 9, delivery port 10, impeller
11st, swivel joint 12, link 13, spring 15, fixed plate 15, chute 16 and L-type portable plate 17, water pump body 1 is by the He of upper shell 2
Lower house 3 forms, and the outside of upper shell 2 is respectively arranged with gap 8, water inlet 9 and delivery port 10, and upper shell 2 is with
Housing 3 is threadedly coupled, and in turn ensure that its sealing while installation easy to disassemble, and rotating disc 4 is located at the top of upper shell 2, and
It is connected with each other below by bearing 5 and rotating shaft 7, sealing gasket 6 is located at the outside of rotating shaft 7, and the lower section of rotating shaft 7 is connected with impeller
11, sealing gasket 6 uses quality of rubber materials, and rubber sheet gasket has the performance such as oil resistant, acid and alkali-resistance, resistance to fever and chills, ageing-resistant, extends the dress
The service life put, and it is symmetrically arranged with 2 on rotating shaft 7, gap 8 is between sealing gasket 6 at least provided with 1, one
Denier has coolant to leak through sealing gasket 6, can be overflowed from gap 8, fixed to prevent coolant enters bearing 5 from causing part corrosion
Plate 15 is connected with each other by spring 14 and the swivel joint 12 in the outside of lower house 3, and the both sides of spring 14 are divided by link 13
It is not connected with each other with fixed plate 15 and swivel joint 12, swivel joint 12 and spring 14 form a rotating mechanism, and it rotates
Angle is 0-90 °, upper shell 2 and lower house 3 can be fixed by rotation, the outside of fixed plate 15 passes through chute 16 and L
Type portable plate 17 is connected with each other, and L-type portable plate 17 is movable fixture, and its moving range is the width of fixed plate 15, can root
Its elastic is adjusted according to actual conditions.
Operation principle：Rotating disc 4 drives bearing 5 below together to rotate first, the rotating shaft 7 being now connected with bearing 5
While driving the lower section rotation of impeller 11, the coolant in water pump body 1 is driven by impeller 11 to be rotated together, in the work of centrifugal force
The edge of upper shell 2 is thrown toward under, is flowed out from delivery port 10, at the center of impeller 11 due to coolant is thrown out of and pressure drop
Low, the coolant in water tank is inhaled into impeller 11 under the differential pressure action at water inlet 9 Yu the center of impeller 11 through water pipe, is realized cold
But the reciprocation cycle of liquid, sealing gasket 6 use quality of rubber materials, and rubber sheet gasket has the property such as oil resistant, acid and alkali-resistance, resistance to fever and chills, ageing-resistant
Can, extend the service life of the device, and it is symmetrically arranged with 2 on rotating shaft 7, gap 8 between sealing gasket 6 at least
1 is provided with, once there is coolant to leak through sealing gasket 6, can be overflowed from gap 8, to prevent coolant enters bearing 5 from causing portion
Part corrosion, finally after upper shell 2 and lower house 3 are threadedly coupled, it will can also be consolidated by swivel joint 12 with what spring 14 was connected
Fixed board 15 is rotated, and allows L-type portable plate 17 to be moved up and down on the chute 16 of the both sides of fixed plate 15 and it is entered to advance
The fixation of one step, so as to strengthen its sealing, here it is the operation principle of the automobile cooling water pump.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile cooling water pump, including water pump body (1), rotating disc (4), sealing gasket (6) and fixed plate (15), its feature
It is：The water pump body (1) is made up of upper shell (2) and lower house (3), and is respectively arranged with the outside of upper shell (2) excessive
The mouth of a river (8), water inlet (9) and delivery port (10), the rotating disc (4) is located at the top of upper shell (2), and passes through below
Bearing (5) is connected with each other with rotating shaft (7), and the sealing gasket (6) is located at the outside of rotating shaft (7), and is connected with below rotating shaft (7)
Impeller (11), the fixed plate (15) is connected with each other by the swivel joint (12) on the outside of spring (14) and lower house (3), and bullet
The both sides of spring (14) are connected with each other with fixed plate (15) and swivel joint (12) respectively by link (13), the fixed plate
(15) outside is connected with each other by chute (16) and L-type portable plate (17).
A kind of 2. automobile cooling water pump according to claim 1, it is characterised in that：The upper shell (2) and lower house (3)
Threaded connection.
A kind of 3. automobile cooling water pump according to claim 1, it is characterised in that：The sealing gasket (6) uses rubber material
Matter, and it is symmetrically arranged with 2 on rotating shaft (7).
A kind of 4. automobile cooling water pump according to claim 1, it is characterised in that：The gap (8) is in sealing gasket (6)
Between at least provided with 1.
A kind of 5. automobile cooling water pump according to claim 1, it is characterised in that：The swivel joint (12) and spring
(14) a rotating mechanism is formed, and its anglec of rotation is 0-90 °.
A kind of 6. automobile cooling water pump according to claim 1, it is characterised in that：The L-type portable plate (17) is removable
Dynamic device, and its moving range is the width of fixed plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720711873.2U CN206816555U (en) | 2017-06-19 | 2017-06-19 | A kind of automobile cooling water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720711873.2U CN206816555U (en) | 2017-06-19 | 2017-06-19 | A kind of automobile cooling water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816555U true CN206816555U (en) | 2017-12-29 |
Family
ID=60761032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720711873.2U Expired - Fee Related CN206816555U (en) | 2017-06-19 | 2017-06-19 | A kind of automobile cooling water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757488A (en) * | 2018-05-15 | 2018-11-06 | 马鞍山安慧智电子科技有限公司 | A kind of electronic water pump with anti-corrosion function |
-
2017
- 2017-06-19 CN CN201720711873.2U patent/CN206816555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757488A (en) * | 2018-05-15 | 2018-11-06 | 马鞍山安慧智电子科技有限公司 | A kind of electronic water pump with anti-corrosion function |
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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: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |