CN201916065U - Cylinder provided with water pump and oil pump mounting holes - Google Patents
Cylinder provided with water pump and oil pump mounting holes Download PDFInfo
- Publication number
- CN201916065U CN201916065U CN2011200054944U CN201120005494U CN201916065U CN 201916065 U CN201916065 U CN 201916065U CN 2011200054944 U CN2011200054944 U CN 2011200054944U CN 201120005494 U CN201120005494 U CN 201120005494U CN 201916065 U CN201916065 U CN 201916065U
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- CN
- China
- Prior art keywords
- oil
- water pump
- pump mounting
- oil pump
- cylinder
- 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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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
A cylinder provided with water pump and oil pump mounting holes is used for an automobile engine. The oil pump mounting holes are distributed on the front end surface of the cylinder and close to the bottom surface and an exhaust lateral surface of the cylinder, bottoms of the oil pump mounting holes are planes, each oil pump mounting hole is provided with an oil inlet and an oil outlet, and the oil inlets are separated from the oil outlets by web plates. The water pump mounting holes are distributed on the front end surface of the cylinder and close to the top surface and the exhaust lateral surface of the cylinder, and bottoms of the water pump mounting holes are conical. Oil pump mounting screw holes are distributed on peripheries of the oil pump mounting holes, and water pump mounting screw holes are distributed on peripheries of the water pump mounting holes. During operation, an oil pump and a water pump are respectively fixed onto the cylinder via the corresponding holes. The cylinder is provided with a water pump and oil pump mounting hole structure, the external integral structure of an engine is reduced by 8% to 15%, the volume of the integral engine is greatly decreased, a transitional part is omitted, manufacturing cost of the integral engine is lowered greatly, secondary sealing and secondary connection are omitted, the water pump and the oil pump are integrally connected with the cylinder, and problems such as water leakage, oil leakage and the like can be avoided.
Description
Technical field
The utility model relates to the Manufacturing Technology for Automotive Parts field, particularly a kind of cylinder body with water pump, oil pump mounting hole.
Background technique
As the water pump of engine-cooling system key components and parts, play a part the cooling water of whole engine interior is made cycle operation; As the oil pump of engine lubrication system key components and parts, play lubricated circuit effect is done at each position of whole engine interior.At present, though can satisfy functional requirement, there is following drawback as support in the common independently external casing of the installation of oil pump and water pump:
1, the motor complete machine is longer.Most of independent oil pump of installing and water pump all are the two ends at motor, and need could realize function by exterior part, and complete machine is longer.If be installed in bi-side, then can cause complete machine too wide.
2, the overall cost of motor is higher.Because independent fitting machine oil pump and water pump must realize that needing increases extra cost, and must carry out secondary installing by outside transition piece.Promptly at first transition piece is installed on the cylinder body, oil pump and water pump is installed on the transition piece again, assembling set increases, the process complexity.Thereby whole motor cost is high.
3, the motor usability is poor.Independent water pump and oil pump of installing relates to secondary seal, at first be transition piece with the sealing between the cylinder body, secondly be the sealing between transition piece and water pump, the oil pump, increase the risk of revealing.In case reveal, will influence the complete machine performance of motor.
4, motor is short working life.Owing to adopt secondary installing, in use, particularly under the bad situation of working condition, when engine vibration is big, problem such as cause that construction bolt comes off easily.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of cylinder body with water pump and oil pump mounting hole, by on cylinder body, increasing the mounting hole of band water pump, oil pump, improve motor complete machine performance thereby reach, reduce the purpose of motor energy consumption and cost.
For achieving the above object, oil pump mounting hole of the present utility model is distributed on the front-end face of cylinder body, and near the bottom surface and the exhaust side of cylinder body, oil pump mounting hole bottom is the plane, the oil pump mounting hole has a filler opening and oil outlet, and filler opening and oil outlet separate by web; The water pump mounting hole is distributed on the front-end face of cylinder body, and near the end face and the exhaust side of cylinder body, water pump mounting hole bottom is taper; Oil pump is installed screw and is distributed in around the oil pump mounting hole, and water pump is installed screw and is distributed in around the water pump mounting hole.
The utility model compared with prior art has following advantage:
1, because cylinder body adopts the structure of band water pump, oil pump mounting hole, the external engine overall structure reduces 8-15% relatively, thereby has reduced the volume of whole motor greatly.
2, do not need to use outside transition piece to connect, saved secondary installing, thereby the cost of whole motor reduces greatly; Simultaneously, because water pump directly is connected no middle transition part with cylinder body with oil pump, do not exist secondary seal and secondary to connect, whole water pump and oil pump hold together with cylinder body, even under the bad condition of operating mode, can not cause yet leak, problem such as leakage of oil.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Accompanying drawing is the utility model structural representation sketch.
Embodiment
As shown in drawings, distributing front-end face 6 and ear end face of distributing in the both sides of cylinder body 1 air inlet side 2 and exhaust side 3, distributing up and down end face 4 and bottom surface 5, front and back; Oil pump mounting hole 7 is distributed on the front-end face 6 of cylinder body 1, and near the bottom surface 5 and the exhaust side 3 of cylinder body 1, oil pump mounting hole 7 has a filler opening 8 and oil outlet 9, and filler opening 8 and oil outlet 9 are by the casting web separately; Water pump mounting hole 10 is distributed on the front-end face 6 of cylinder body 1, near the end face 4 and the exhaust side 3 of cylinder body 1; Oil pump is installed screw 11 and is distributed in around the oil pump mounting hole 7, and water pump is installed screw 12 and is distributed in around the water pump mounting hole 10; Water pump mounting hole 10 bottoms are taper, and tapering is 90 ° ± 2 °, and oil pump mounting hole 7 bottoms are the plane.
During work, oil pump is installed screw 11 by oil pump and is fixed in oil pump mounting hole 7, and the gear operation by oil pump forms negative pressure at filler opening 8 places, and machine oil is drunk up from oil sump, delivers in the whole motor oil duct from oil outlet 9.
During work, water pump is fixed in the water pump mounting hole 10 by water pump construction bolt hole 12, by the running of water pump water static in the water tank is made shuttling movement.
Claims (2)
1. cylinder body with water pump and oil pump mounting hole, it is characterized in that: oil pump mounting hole (7) is distributed on the front-end face (6) of cylinder body (1), bottom surface (5) and exhaust side (3) near cylinder body (1), oil pump mounting hole (7) has a filler opening (8) and oil outlet (9), and filler opening (8) and oil outlet (9) separate by web; Water pump mounting hole (10) is distributed on the front-end face (6) of cylinder body (1), near end face (4) and exhaust side (3) of cylinder body (1); Oil pump is installed screw (11) and is distributed in oil pump mounting hole (7) all around, and water pump is installed screw (12) and is distributed in water pump mounting hole (10) all around.
2. the cylinder body of band water pump according to claim 1 and oil pump mounting hole is characterized in that: water pump mounting hole (10) bottom is taper, and oil pump mounting hole (7) bottom is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054944U CN201916065U (en) | 2011-01-10 | 2011-01-10 | Cylinder provided with water pump and oil pump mounting holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054944U CN201916065U (en) | 2011-01-10 | 2011-01-10 | Cylinder provided with water pump and oil pump mounting holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916065U true CN201916065U (en) | 2011-08-03 |
Family
ID=44415864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200054944U Expired - Fee Related CN201916065U (en) | 2011-01-10 | 2011-01-10 | Cylinder provided with water pump and oil pump mounting holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265483A (en) * | 2014-09-29 | 2015-01-07 | 陕西北方动力有限责任公司 | Four-cylinder diesel engine |
-
2011
- 2011-01-10 CN CN2011200054944U patent/CN201916065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265483A (en) * | 2014-09-29 | 2015-01-07 | 陕西北方动力有限责任公司 | Four-cylinder diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiangfan Changyuan Donggu Industry & Trade Co., Ltd. Assignor: Beijing Changyuan Long Hong Technology Co., Ltd.|Xiangfan City Changyuan East Valley Industrial Co., Ltd. Contract record no.: 2014420000084 Denomination of utility model: Cylinder provided with water pump and oil pump mounting holes Granted publication date: 20110803 License type: Exclusive License Record date: 20140529 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 441004 east side of Renmin Road, Xiangzhou District, Hubei, Xiangfan Patentee after: Xiangfan Changyuan Donggu Industry & Trade Co., Ltd. Patentee after: Beijing Changyuan Hero City Technology Co., Ltd. Address before: 441004 east side of Renmin Road, Xiangzhou District, Hubei, Xiangfan Patentee before: Xiangfan Changyuan Donggu Industrial Co., Ltd. Patentee before: Beijing Changyuan Hero City Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20170110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |