CN201347865Y - Automotive engine cooling water pump with combined type driving wheel - Google Patents
Automotive engine cooling water pump with combined type driving wheel Download PDFInfo
- Publication number
- CN201347865Y CN201347865Y CNU2009200834807U CN200920083480U CN201347865Y CN 201347865 Y CN201347865 Y CN 201347865Y CN U2009200834807 U CNU2009200834807 U CN U2009200834807U CN 200920083480 U CN200920083480 U CN 200920083480U CN 201347865 Y CN201347865 Y CN 201347865Y
- Authority
- CN
- China
- Prior art keywords
- cooling water
- water pump
- wheel seat
- transmission wheel
- belt pulley
- 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 relates to the field of automobile manufacture and provides an automotive engine cooling water pump with a combined type driving wheel. The cooling water pump comprises a pump body; a shaft pivot bearing and a transmission shaft are mounted in the pump body; and an impeller is mounted at one end of the transmission shaft, while a belt pulley assembly is mounted at the other end thereof. The cooling water pump is characterized in that the belt pulley assembly adopts a combined assembled structure and comprises a driving wheel seat connected and assembled with the transmission shaft and three belt pulleys which are provided with different diameters and can be assembled with the driving wheel seat; the three belt pulleys with different diameters can be combined together at the same time or in pairs, and assembled with the driving wheel seat integrally by a bolt. The utility model solves the problems of cooling water pumps for automotive engines of the same series, such as heavy weight, variety, poor exchangeability and high manufacturing and transportation cost, and can be applied to cooling systems of various automotive engines.
Description
(1) technical field:
The utility model relates to automobile manufacturing field, is a kind of combined type drive wheel automobile engine cooling water pump.
(2) background technique:
Present same series automobiles engine cooling water pump has a plurality of kinds, the drive wheel structure difference of each kind, but the drive wheel structure of each kind all is again to adopt castiron integrated type bulky construction, cause various water pump Heavy Weights, interchangeability poor, and cause the serious waste of various resources such as manufacturing, maintenance and transportation, use to the user and bring inconvenience.
(3) summary of the invention:
The purpose of this utility model will solve available engine cooling waterpump drive wheel exactly and adopt the monolithic construction heaviness, and interchangeability is poor, causes the problem of the wastings of resources such as manufacturing, maintenance and transportation, and a kind of combined type drive wheel automobile engine cooling water pump is provided.
Concrete scheme of the present utility model is: improve at existing cooling waterpump, it has the pump housing, shaft connecting bearing and transmission shaft are installed in the pump housing, one end of transmission shaft is installed impeller, the other end is installed the belt transmission wheel assembly, it is characterized in that: described belt transmission wheel assembly is combination assembled structure, and it includes the transmission wheel seat that is connected with transmission shaft assembling, and three different-diameters also can with the belt pulley of transmission wheel seat combine and assemble; The belt pulley of described three different-diameters can be to combine simultaneously or combine in twos, and adopts bolt and transmission wheel seat to dress up one
In order to realize the accurate assembling of drive wheel assembly, transmission wheel seat described in the utility model is similar to flange arrangement, and its outer end design has the location spindle nose.
Be weight reduction, ease of assembly, the belt pulley of three different-diameters described in the utility model all is to adopt punching of the steel plate to be " bowl " shape, the sidewall punching out of " bowl " has some belt grooves, the bottom of " bowl " has the center positioning hole that the location spindle nose with the transmission wheel seat matches, and has the bolt hole corresponding with transmission wheel seat flange bolt hole one, around the center positioning hole.
The utility model compact structure, interchangeability is good, and is in light weight, low cost of manufacture.
(4) description of drawings:
Fig. 1 is the general structure plan view that the utility model does not contain belt pulley;
Fig. 2 is a sunken bottom bowl-type belt sheave structure plan view;
Fig. 3 is a concave bottom bowl-type belt sheave structure plan view;
Fig. 4 is dark bowl-type belt sheave structure plan view;
Fig. 5 is the plan view of the box-like drive wheel automobile engine cooling water pump of three belt wheel group;
Fig. 6 is the plan view of concave bottom bowl-type belt pulley and the dark box-like drive wheel automobile engine cooling water pump of bowl-type belt wheel group;
Fig. 7 is the plan view of sunken bottom bowl-type belt pulley and the dark box-like drive wheel automobile engine cooling water pump of bowl-type belt wheel group.
Among the figure: 1-impeller, the 2-pump housing, 3-shaft connecting bearing, 4-transmission shaft, 5-transmission wheel seat, the 6-bolt hole, 7-locatees spindle nose, 8-sunken bottom bowl-type belt pulley, 9-bolt hole, 10-center positioning hole, the 11-belt grooves, 12-concave bottom bowl-type belt pulley, the dark bowl-type belt pulley of 13-, 14-bolt.
(5) embodiment:
Referring to Fig. 1, the utlity model has the basic structure of general-utility car engine cooling water pump, has the pump housing 2, shaft connecting bearing 3 and transmission shaft 4 are installed in the pump housing 2, the right-hand member of transmission shaft 4 is installed impeller 1, left end is installed the belt transmission wheel assembly, particularly: the belt transmission wheel assembly in the utility model has changed combination assembled structure into by monolithic construction, it includes the transmission wheel seat 5 that is connected with transmission shaft 4 assembling, and three different-diameters and can with the sunken bottom bowl-type belt pulley 8 of transmission wheel seat 5 combine and assemble, concave bottom bowl-type belt pulley 12, bowl-type belt pulley 13 deeply.Described transmission wheel seat 5 is referring to Fig. 1, and the likeness in form flange arrangement is shaped on six uniform bolts hole 6 on it, and in its outer end design location spindle nose 7 is arranged.Described sunken bottom bowl-type belt pulley 8 is to adopt the 08AL punching of the steel plate to form its diameter D referring to Fig. 2
1Be 200mm, the sidewall punching out of " bowl " has two belt grooves 11, and the bottom of " bowl " has the center positioning hole 10 with location spindle nose 7 transition fit of transmission wheel seat 5.Described concave bottom bowl-type belt pulley 12 is to adopt the 08AL punching of the steel plate to form its diameter D referring to Fig. 3
2Be 170mm.Described dark bowl-type belt pulley 13 referring to Fig. 4, is to adopt the 08AL punching of the steel plate to form its diameter D
3Be 140mm.
Three belt pulleys 8,12,13 in the utility model can be according to the different outer needs of joining, make up in twos or three combine use simultaneously, constitute different drive wheel assemblies.Promptly has interchangeability.
Combination one: referring to Fig. 5, drive wheel assembly in this combined type drive wheel automobile engine cooling water pump is by sunken bottom bowl-type belt pulley 8, concave bottom bowl-type belt pulley 12, dark bowl-type belt pulley 13, be sleeved on successively on the transmission wheel seat 5 by figure, and adopt six pieces of bolts 14 to be formed by fixedly connecting.
Combination two: referring to Fig. 6, the drive wheel assembly in this combined type drive wheel automobile engine cooling water pump is by concave bottom bowl-type belt pulley 12 and dark bowl-type belt pulley 13, is sleeved on successively on the transmission wheel seat 5 by figure, and adopts six pieces of bolts 14 to be formed by fixedly connecting.
Combination three: referring to Fig. 7, the drive wheel assembly in this combined type drive wheel automobile engine cooling water pump is by sunken bottom bowl-type belt pulley 8 and dark bowl-type belt pulley 13, is sleeved on successively on the transmission wheel seat 5 by figure, and adopts six pieces of bolts 14 to be formed by fixedly connecting.
Certainly sunken bottom bowl-type belt pulley 8 also can be used in combination with concave bottom bowl-type belt pulley 12.
Claims (3)
1, combined type drive wheel automobile engine cooling water pump, has the pump housing, shaft connecting bearing and transmission shaft are installed in the pump housing, one end of transmission shaft is installed impeller, the other end is installed the belt transmission wheel assembly, it is characterized in that: described belt transmission wheel assembly is combination assembled structure, and it includes the transmission wheel seat that is connected with transmission shaft assembling, and three different-diameters also can with the belt pulley of transmission wheel seat combine and assemble; The belt pulley of described three different-diameters can be to combine simultaneously or combine in twos, and adopts bolt and transmission wheel seat to dress up one
2. combined type drive wheel automobile engine cooling water pump according to claim 1 is characterized in that: described transmission wheel seat likeness in form flange arrangement, its outer end design has the location spindle nose.
3. combined type drive wheel automobile engine cooling water pump according to claim 2, it is characterized in that: the belt pulley of described three different-diameters all is to adopt punching of the steel plate to be " bowl " shape, the sidewall punching out of " bowl " has some belt grooves, the bottom of " bowl " has the center positioning hole that the location spindle nose with the transmission wheel seat matches, and has the bolt hole corresponding with transmission wheel seat flange bolt hole one, around the center positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200834807U CN201347865Y (en) | 2009-01-16 | 2009-01-16 | Automotive engine cooling water pump with combined type driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200834807U CN201347865Y (en) | 2009-01-16 | 2009-01-16 | Automotive engine cooling water pump with combined type driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347865Y true CN201347865Y (en) | 2009-11-18 |
Family
ID=41367335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200834807U Expired - Fee Related CN201347865Y (en) | 2009-01-16 | 2009-01-16 | Automotive engine cooling water pump with combined type driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347865Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927244A (en) * | 2012-11-09 | 2013-02-13 | 金红叶纸业集团有限公司 | Transmission and transmission wheel thereof |
| CN104100565A (en) * | 2013-04-08 | 2014-10-15 | 上海乾通汽车附件有限公司 | Water pump assembly used for diesel engines |
| CN104265438A (en) * | 2014-09-11 | 2015-01-07 | 河南飞龙(芜湖)汽车零部件有限公司 | Water pump assembly |
-
2009
- 2009-01-16 CN CNU2009200834807U patent/CN201347865Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927244A (en) * | 2012-11-09 | 2013-02-13 | 金红叶纸业集团有限公司 | Transmission and transmission wheel thereof |
| CN102927244B (en) * | 2012-11-09 | 2015-05-06 | 金红叶纸业集团有限公司 | Transmission device and transmission wheel thereof |
| CN104100565A (en) * | 2013-04-08 | 2014-10-15 | 上海乾通汽车附件有限公司 | Water pump assembly used for diesel engines |
| CN104265438A (en) * | 2014-09-11 | 2015-01-07 | 河南飞龙(芜湖)汽车零部件有限公司 | Water pump assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20120116 |