CN202165154U - Multifunctional water pump casing of engine - Google Patents
Multifunctional water pump casing of engine Download PDFInfo
- Publication number
- CN202165154U CN202165154U CN2011202278634U CN201120227863U CN202165154U CN 202165154 U CN202165154 U CN 202165154U CN 2011202278634 U CN2011202278634 U CN 2011202278634U CN 201120227863 U CN201120227863 U CN 201120227863U CN 202165154 U CN202165154 U CN 202165154U
- Authority
- CN
- China
- Prior art keywords
- water pump
- pump cover
- mounting hole
- pressure oil
- bolt hole
- 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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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a multifunctional water pump casing of an engine; a water pump mounting hole and a high pressure oil pump mounting hole are cast on the water pump casing; the water pump casing is sealed with a cylinder body through a sealing surface; and a high-pressure oil pump is fixed on the mounting surface through bolts. According to the utility model, a high-pressure oil pump mounting frame is cast on the water pump casing, so that integration is enhanced, the layout is more compact, the material and the space are saved, the mass of the engine and the oil consumption are reduced, space for the whole vehicle carrying is provided, and the pressure of the whole vehicle layout is reduced. The utility model provides a cooling water pump casing applicable to various vehicle engines.
Description
Technical field
The utility model relates to a kind of water pump cover, and specifically a kind of multifunctional engine water pump cover belongs to technical field of engines.
Background technique
The main function of water pump is to the cooling liquid pressurization, cooling liquid is circulated in cooling system, and water pump cover is the main flow passage components of water pump, also is simultaneously the carrier that connects each component of water pump.
(1) present most of water pump cover is an absolute construction, arranges simply to have good sealing property and vibrationproof property, is not prone to cooling liquid leakage and housing, housing bolt vibration phenomenon of rupture.The water pump cover of absolute construction is not integrated together with other component because of it, so waste material, engine weight is difficult to reduce simultaneously, and the complete machine arrangement space is excessive, brings difficulty for car load carries.
(2) to integrate (be 201010244679.0 Chinese utility model patent disclosed " engine cylinder body oil filter base " like the patent No. to other component of part water pump cover and motor; Its water pump and oil filter base integrate); Save material and space; Alleviated engine quality, the space is provided, alleviated car load and arrange pressure for car load carries.But existing integrated water pump cover since design improper, connect fixing unreasonablely, be prone to and engine producing resonance, cause the generation of accident such as water pump cover fixing bolt fracture, and be prone to produce noise, reduce the complete machine quality.
The model utility content
The technical problem that the utility model will solve provides a kind of multifunctional engine water pump cover, and the high pressure oil pump mounting bracket is cast on the water pump cover; Compactness is more arranged in integrated reinforcement, saves the space; Alleviate engine quality; Reduce oil consumption, for car load carries the space is provided simultaneously, alleviate car load and arrange pressure.
For solving the problems of the technologies described above, the technological scheme that the utility model is taked is:
A kind of multifunctional engine water pump cover is cast with water pump mounting hole and high pressure oil pump mounting hole on the said water pump cover, water pump cover is through sealing surface and cylinder body sealing, and high pressure oil pump is through being bolted on the attachment face.
Water pump cover and high pressure oil pump mounting bracket become one, and can save material and space, alleviate engine quality, reduce oil consumption, for car load carries the space are provided simultaneously, alleviate car load and arrange pressure.
Optimization as the utility model; On water pump cover, be cast with first～the 8th bolt hole; Water pump cover is connected with cylinder body through first～the 6th bolt hole with bolt; Water pump cover is connected with the water pump support through the 7th, the 8th bolt hole with bolt, first, second bolt hole is distributed in the water pump cover below, and the 3rd, the 4th bolt hole is distributed in the water pump cover left bottom; Five, the 7th, the 8th bolt hole water pump cover upper right that is distributed in triangular in shape; It is right-hand that the 6th bolt hole is distributed in water pump cover, and the 6th, the 7th, the 8th bolt hole becomes a line to come between water pump mounting hole and the high pressure oil pump mounting hole simultaneously, and first～the 7th bolt hole uniform ring is distributed in around the water pump mounting hole.
Above concrete structure can avoid water pump cover and motor to resonate; Thereby it is more reasonable that each connecting bolt of water pump cover is distributed; Rationally be connected fixingly with cylinder body and water pump cover support, strengthened the rigidity of water pump cover, avoided resonant frequency; Alleviate Oscillation Amplitude, avoided the generation of accidents such as water pump cover and fixing bolt fracture.
Another kind optimization as the utility model; The positive and negative surface of water pump cover is evenly equipped with the stiffening rib with thickness; Positive at water pump cover; Stiffening rib around water pump mounting hole and the high pressure oil pump mounting hole all becomes to disperse radioactivity and evenly distributes, and also becomes to disperse increased radioactivity and supports the high pressure oil pump mounting hole at the stiffening rib of water pump cover reverse side.
This measure further reinforced structure intensity, reduce noise, avoid resonance, improve the complete machine quality.
The utility model also has a kind of optimization, the mounting hole that suspends before the water pump cover edge placement has four, two generator support mounting holes, and outer attachment idle pulley mounting hole.
A plurality of bolts hole suspend before being, generator support, outer attachment idle pulley provide the installation carrier, make the motor complete machine structure compact more, have alleviated the casting and the difficulty of processing of cylinder body simultaneously.
Owing to adopted above-mentioned technological scheme, the utility model compared with prior art, institute's acquisition of technology progress is:
1) the high pressure oil pump mounting bracket is cast on the water pump cover, compactness is more arranged in integrated reinforcement, saves the space, alleviates engine quality, reduces oil consumption, for car load carries the space is provided simultaneously, alleviates car load and arranges pressure.
2) rationally be connected fixingly with cylinder body and water pump cover support, avoided and the motor resonant frequency, alleviated Oscillation Amplitude, avoided the generation of accidents such as water pump cover and fixing bolt fracture.
3) the positive and negative surface of housing is evenly equipped with certain thickness stiffening rib, has strengthened structural strength, has reduced noise, improves complete machine timbre matter.
4) suspend before being, generator, outer attachment idle pulley provide the installation carrier, makes the motor complete machine structure compact more, alleviated the casting and the difficulty of processing of cylinder body simultaneously.
The utility model is suitable for the cooling waterpump housing of making various vehicle motors.
The utility model below will combine Figure of description and specific embodiment to do further explain.
Description of drawings
Fig. 1 is the main-vision surface structural representation of the utility model embodiment's water pump cover;
Fig. 2 is the rear view of Fig. 1.
Among the figure: 1-water pump cover, 2-water pump mounting hole, 3～8-connection cylinder bolt hole; 9～10-connection support bracket bolt hole, 11～14-preceding mounting hole that suspends, 15～16-generator support mounting hole; 17-idle pulley mounting hole, 18～19-stiffening rib, 20-high pressure oil pump mounting hole; 21-high pressure oil pump attachment face, 22-water pump packing face.
Embodiment
Fig. 1 and shown in Figure 2 be a kind of multifunctional engine water pump cover, be cast with water pump mounting hole 2 and high pressure oil pump mounting hole 20 on the water pump cover 1, water pump cover 1 is through sealing surface 22 and cylinder body sealing, high pressure oil pump is through being bolted on the attachment face 21.
On water pump cover 1, be cast with first～the 8th bolt hole 3～10, through first～the 6th bolt hole 3～8 water pump cover 1 be connected with cylinder body,, water pump cover 1 is connected with the water pump support with bolt warp the 7th, the 8th bolt hole 9,10 with bolt; First, second bolt hole 3 and 4 is distributed in water pump cover 1 below; Three, the 4th bolt hole 5 and 6 is distributed in water pump cover 1 left bottom; Five, the 7th, the 8th bolt hole 7,9 and 10 water pump cover 1 upper right that are distributed in triangular in shape; It is right-hand that the 6th bolt hole 8 is distributed in water pump cover 1, and 8～10 one-tenth lines of the 6th, the 7th, the 8th bolt hole come between water pump mounting hole 2 and the high pressure oil pump mounting hole 20 simultaneously, and first～the 7th bolt hole 3～9 is periphery equably around water pump mounting hole 2.
Claims (4)
1. multifunctional engine water pump cover,
It is characterized in that:Be cast with water pump mounting hole (2) and high pressure oil pump mounting hole (20) on the said water pump cover (1), water pump cover (1) is through sealing surface (22) and cylinder body sealing, and high pressure oil pump is through being bolted on the attachment face (21).
2. multifunctional engine water pump cover according to claim 1,
It is characterized in that:On water pump cover (1), be cast with first～the 8th bolt hole (3～10); Water pump cover (1) is connected with cylinder body through first～the 6th bolt hole (3～8) with bolt; Water pump cover (1) is connected with the water pump support through the 7th, the 8th bolt hole (9,10) with bolt; First, second bolt hole (3,4) is distributed in water pump cover (1) below; Three, the 4th bolt hole (5,6) is distributed in water pump cover (1) left bottom, the 5th, the 7th, the 8th bolt hole (7,9,10) water pump cover (1) upper right that is distributed in triangular in shape, and it is right-hand that the 6th bolt hole (8) is distributed in water pump cover (1); The the 6th, the 7th, the 8th bolt hole (8～10) becomes a line to come between water pump mounting hole (2) and the high pressure oil pump mounting hole (20) simultaneously, and first～the 7th bolt hole (3～9) uniform ring is distributed in water pump mounting hole (2) on every side.
3. multifunctional engine water pump cover according to claim 1,
It is characterized in that:The positive and negative surface of water pump cover (1) is evenly equipped with the stiffening rib (18,19) with thickness; In water pump cover (1) front; Water pump mounting hole (2) all becomes to disperse radioactivity with high pressure oil pump mounting hole (20) stiffening rib on every side and evenly distributes, and also becomes to disperse increased radioactivity and supports high pressure oil pump mounting hole (20) at the stiffening rib of water pump cover (1) reverse side.
4. multifunctional engine water pump cover according to claim 1,
It is characterized in that:Mounting hole (11～14), two generator support mounting holes (15,16) and outer attachment idle pulley mounting hole (17) suspend before water pump cover (1) edge placement has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202278634U CN202165154U (en) | 2011-06-30 | 2011-06-30 | Multifunctional water pump casing of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202278634U CN202165154U (en) | 2011-06-30 | 2011-06-30 | Multifunctional water pump casing of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165154U true CN202165154U (en) | 2012-03-14 |
Family
ID=45800986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202278634U Expired - Fee Related CN202165154U (en) | 2011-06-30 | 2011-06-30 | Multifunctional water pump casing of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351073A (en) * | 2015-12-16 | 2016-02-24 | 广西玉柴机器股份有限公司 | Water pump cushioning board |
| CN107387222A (en) * | 2017-09-01 | 2017-11-24 | 宁波海大嘉华汽车零部件制造有限公司 | A kind of foldable vehicle water pump mounting bracket |
| CN108105373A (en) * | 2018-01-11 | 2018-06-01 | 东风商用车有限公司 | Gearbox oil pump shell |
-
2011
- 2011-06-30 CN CN2011202278634U patent/CN202165154U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351073A (en) * | 2015-12-16 | 2016-02-24 | 广西玉柴机器股份有限公司 | Water pump cushioning board |
| CN105351073B (en) * | 2015-12-16 | 2017-10-31 | 广西玉柴机器股份有限公司 | A kind of water pump bench hook |
| CN107387222A (en) * | 2017-09-01 | 2017-11-24 | 宁波海大嘉华汽车零部件制造有限公司 | A kind of foldable vehicle water pump mounting bracket |
| CN107387222B (en) * | 2017-09-01 | 2019-07-26 | 宁波海大嘉华汽车零部件制造有限公司 | A kind of foldable vehicle water pump mounting bracket |
| CN108105373A (en) * | 2018-01-11 | 2018-06-01 | 东风商用车有限公司 | Gearbox oil pump shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20170630 |