CN202883084U - Water pump electromagnetism fan clutch assembly - Google Patents
Water pump electromagnetism fan clutch assembly Download PDFInfo
- Publication number
- CN202883084U CN202883084U CN 201220545777 CN201220545777U CN202883084U CN 202883084 U CN202883084 U CN 202883084U CN 201220545777 CN201220545777 CN 201220545777 CN 201220545777 U CN201220545777 U CN 201220545777U CN 202883084 U CN202883084 U CN 202883084U
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- CN
- China
- Prior art keywords
- water pump
- fan clutch
- impeller
- electromagnetic fan
- pump shell
- 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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Abstract
The utility model relates to a water pump electromagnetism fan clutch assembly which is used for an automobile engine cooling system. The water pump electromagnetism fan clutch assembly is simple in manufacturing technique and simple and convenient in assembly and match, shaft bearing load is effectively reduced, and whole weight of the water pump electromagnetism fan clutch is simultaneously reduced. According to the water pump electromagnetism fan clutch assembly, both the water pump and the electromagnetism fan clutch are sleeved on the shaft bearing which rotates driven by a belt pulley, the water pump comprises a vane wheel and a water pump shell, a iron core component of the electromagnetism fan clutch is embedded into the belt pulley and in interference fit with water pump shell which is made of engineering plastics, the vane wheel is in interference fit with the shaft bearing, and a plurality of second metallic metallic sheathes which are matched with the installation of bolts are connected on the outer periphery of the water pump shell.
Description
Technical field
The utility model relates to the car engine cooling system field, is specifically related to a kind of water pump electromagnetic fan clutch combination.
Background technique
The two kinds of heat radiation approach that cooled of motor car engine, the one, the cooling water and the continuous circulation of the cooling water in the water tank that drive engine interior by water pump are engine cooling, the 2nd, drive radiation fan by magnetic clutch motor is lowered the temperature.In the prior art, with water pump and electromagnetic fan clutch integrated combination together, share a shaft connecting bearing, water pump and fan divide the both sides that are located at belt pulley, shaft connecting bearing rotates under the drive of belt pulley, and then drive is a tight fit in the water pump vane rotary pump water on the shaft connecting bearing, the iron-core coil of electromagnetic fan clutch is embedded in the belt pulley inner chamber, the iron-core coil energising, produce magnetic field, be connected to magnetic attracting disk on the fan fixed disk by adhesive to the belt pulley end face, fan fixed disk is rotated with belt pulley and is driven flabellum rotation fixed thereon.Though this set takes full advantage of resource, because metal assembly is various, the shaft connecting bearing bearing load is larger, and manufacturing is installed complicated.
The model utility content
The technical problems to be solved in the utility model provides the water pump electromagnetic fan clutch combination that a kind of manufacturing process is simple, the assembling cooperation is easy, effectively reduces the shaft connecting bearing load, reduces simultaneously the overall weight of water pump electromagnetic fan clutch.
The combination of the utility model water pump electromagnetic fan clutch, described water pump and electromagnetic fan clutch all are sleeved on the shaft connecting bearing, shaft connecting bearing rotates under the drive of belt pulley, described water pump comprises impeller and water pump shell, the iron core member of described electromagnetic fan clutch is embedded in belt pulley and is interference fitted on the water pump shell, described water pump shell adopts engineering plastics to make, described impeller is interference fitted on the shaft connecting bearing, is connected with the second metallic sheath that a plurality of fitted bolts are installed on the excircle of described water pump shell.
The combination of the utility model water pump electromagnetic fan clutch, wherein said impeller also adopts engineering plastics to make, and the center of impeller is connected with the first metallic sheath, and described impeller is interference fitted on the shaft connecting bearing by the first metallic sheath.
The combination of the utility model water pump electromagnetic fan clutch, the outer wall of wherein said the first metallic sheath is provided with annular knurl, also is provided with annular knurl on the described impeller center inner wall, and the two cooperates circumferentially interlock of formation.
The combination of the utility model water pump electromagnetic fan clutch, wherein said first, second metallic sheath embeds wherein when impeller and water pump shell moulding.
The utility model water pump electromagnetic fan clutch combination difference from prior art is that the water pump shell of the utility model water pump electromagnetic fan clutch combination adopts engineering plastics to make, can greatly alleviate the weight of water pump, reduce the load loss of shaft connecting bearing, plastic water pump shell processing and forming technology is simple, has saved especially and has easily produced the step that the trachoma disadvantage needs leak test in the metal water pump casting process; Excircle at water pump shell connects a plurality of the second metallic sheaths, and the bolt configuration is avoided bolt to tighten the plastic water pump shell is caused damage when being used for assembling plastic water pump shell.
In the combination of the utility model water pump electromagnetic fan clutch, the design impeller also adopts engineering plastics to make, and connect the first metallic sheath in the impeller center and be connected with impeller bodies to form to connect and drive, further alleviate the weight of water pump, minimizing is to the loss of shaft connecting bearing, be connected with the shaft connecting bearing interference fit by the first metallic sheath, avoided the plastic impeller main body directly to cooperate yielding defective with shaft connecting bearing, also improved the reliability of water pump electromagnetic fan clutch work.
Below in conjunction with accompanying drawing water pump electromagnetic fan clutch combination of the present utility model is described further.
Description of drawings
Fig. 1 is the sectional view of the utility model water pump electromagnetic fan clutch combination;
Fig. 2 is the sectional view of water pump shell in the combination of the utility model water pump electromagnetic fan clutch;
Fig. 3 is that water pump shell shown in Fig. 2 is along A to the view of observing.
Embodiment
As shown in Figure 1, 2, the combination of the utility model water pump electromagnetic fan clutch, water pump and electromagnetic fan clutch all are sleeved on the shaft connecting bearing 1, and shaft connecting bearing 1 rotates under the drive of belt pulley 7.Water pump comprises impeller 2 and water pump shell 3, and shaft connecting bearing 1 is supported on the water pump shell 3, and the iron core member 4 of electromagnetic fan clutch is embedded in belt pulley 7 and is interference fitted on the water pump shell 3.Impeller 2 and water pump shell 3 adopt engineering plastics to make, the center of impeller 2 is connected with the first metallic sheath 5, the outer wall of the first metallic sheath 5 is provided with annular knurl, also be provided with annular knurl on impeller 2 center inner walls, the two cooperates circumferentially interlock of formation, and impeller 2 is interference fitted on the shaft connecting bearing 1 by the first metallic sheath 5.As shown in Figure 3, the second metallic sheath 6, the second metallic sheaths 6 that are connected with a plurality of fitted bolt station pump shells on the excircle of water pump shell 3 embed wherein when water pump shell 3 moulding, also can adopt with the first metallic sheath annular knurl is set in a like fashion is connected with water pump shell.
The combination of the utility model water pump electromagnetic fan clutch, the first metallic sheath also can adopt the mode that directly embeds wherein when Impeller Shaping to be connected with impeller bodies.
The combination of the utility model water pump electromagnetic fan clutch can be all to adopt engineering plastics to make as the impeller water pump shell among the embodiment, and also only water pump shell adopts engineering plastics, and impeller adopts metal to make.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. water pump electromagnetic fan clutch combination, described water pump and electromagnetic fan clutch all are sleeved on the shaft connecting bearing (1), shaft connecting bearing (1) rotates under the drive of belt pulley (7), described water pump comprises impeller (2) and water pump shell (3), the iron core member of described electromagnetic fan clutch (4) is embedded in belt pulley (7) and is interference fitted on the water pump shell (3), it is characterized in that: described water pump shell (3) adopts engineering plastics to make, described impeller (2) is interference fitted on the shaft connecting bearing (1), is connected with the second metallic sheath (6) that a plurality of fitted bolts are installed on the excircle of described water pump shell (3).
2. water pump electromagnetic fan clutch combination according to claim 1, it is characterized in that: described impeller (2) also adopts engineering plastics to make, the center of impeller (2) is connected with the first metallic sheath (5), and described impeller (2) is interference fitted on the shaft connecting bearing (1) by the first metallic sheath (5).
3. water pump electromagnetic fan clutch combination according to claim 2, it is characterized in that: the outer wall of described the first metallic sheath (5) is provided with annular knurl, also is provided with annular knurl on described impeller (2) center inner wall, and the two cooperates circumferentially interlock of formation.
4. water pump electromagnetic fan clutch combination according to claim 2, it is characterized in that: described first, second metallic sheath (5,6) embeds wherein when impeller (2) and water pump shell (3) moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545777 CN202883084U (en) | 2012-10-23 | 2012-10-23 | Water pump electromagnetism fan clutch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545777 CN202883084U (en) | 2012-10-23 | 2012-10-23 | Water pump electromagnetism fan clutch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883084U true CN202883084U (en) | 2013-04-17 |
Family
ID=48074521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220545777 Expired - Fee Related CN202883084U (en) | 2012-10-23 | 2012-10-23 | Water pump electromagnetism fan clutch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883084U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632615A (en) * | 2013-11-13 | 2015-05-20 | 马勒国际有限公司 | Pendulum slide cell pump |
| CN104791289A (en) * | 2015-04-21 | 2015-07-22 | 徐州德源汽车零部件制造有限公司 | Integral shaft-connect type fan clutch bearing |
| CN104879379A (en) * | 2015-04-21 | 2015-09-02 | 徐州德源汽车零部件制造有限公司 | Integral coupled fan clutch bearing |
-
2012
- 2012-10-23 CN CN 201220545777 patent/CN202883084U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632615A (en) * | 2013-11-13 | 2015-05-20 | 马勒国际有限公司 | Pendulum slide cell pump |
| CN104791289A (en) * | 2015-04-21 | 2015-07-22 | 徐州德源汽车零部件制造有限公司 | Integral shaft-connect type fan clutch bearing |
| CN104879379A (en) * | 2015-04-21 | 2015-09-02 | 徐州德源汽车零部件制造有限公司 | Integral coupled fan clutch bearing |
| CN104791289B (en) * | 2015-04-21 | 2016-01-20 | 徐州德源汽车零部件制造有限公司 | A kind of integral shaft connects formula fan clutch bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LONGKOU ZHONGYU AUTOMOBILE FAN CLUTCH CO., LTD. Free format text: FORMER NAME: LONGKOU CITY AUTOMOBILE FAN CLUTCH FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 265717 Shandong city of Yantai Province, Ma Zhen Chen Jia Longkou Patentee after: LONGKOU ZHONGYU AUTOMOBILE FAN CLUTCH CO., LTD. Address before: 265717 Shandong city of Yantai Province, Ma Zhen Chen Jia Longkou Patentee before: Car Fan Clutch Factory, Longkou City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |