CN203532089U - Timing chain cover - Google Patents
Timing chain cover Download PDFInfo
- Publication number
- CN203532089U CN203532089U CN201320612888.5U CN201320612888U CN203532089U CN 203532089 U CN203532089 U CN 203532089U CN 201320612888 U CN201320612888 U CN 201320612888U CN 203532089 U CN203532089 U CN 203532089U
- Authority
- CN
- China
- Prior art keywords
- timing chain
- chain cover
- oil pump
- engine oil
- rotor
- 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 relates to the technical field of automobiles, in particular to a timing chain cover. According to the technical scheme, the timing chain cover comprises a timing chain cover body provided with a crankshaft installation hole, wherein the inner wall of the timing chain cover body is provided with an engine oil pump rotor cavity which is communicated with the crankshaft installation hole. The timing chain cover is characterized in that an engine oil pump is effectively contained in the timing chain cover body better by arranging the engine oil pump rotor cavity, the effect of containing the engine oil pump is achieved without increasing the width of the timing chain cover, the structural layout is more reasonable, whole space of the timing chain cover is greatly reduced, materials are saved, production cost is reduced, and the timing chain cover is easy to popularize.
Description
Technical field
The utility model belongs to automobile technical field, particularly a kind of timing chain cover.
Background technique
Timing chain cover is the part matching with cylinder block, crankcase, cylinder head, in modern society's automobile epoch prevailing, is used widely.And existing timing chain cover comprises timing chain cover body, and on timing chain cover body, be provided with crankshaft installed hole, and bent axle connects in oil pump through this crankshaft installed hole, in order to make oil pump be convenient to, be installed on the inwall of timing chain cover body, basic wider that the width of timing chain cover is done, is convenient to hold oil pump, causes timing chain cover overall space larger, topology layout is unreasonable, is difficult for promoting.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide the timing chain cover that a kind of overall space is little, topology layout reasonable and be easy to promote.
The technical solution of the utility model is achieved in that a kind of timing chain cover, comprise timing chain cover body, on described timing chain cover body, be provided with crankshaft installed hole, the inwall of described timing chain cover body is provided with rotor of engine oil pump chamber, and this rotor of engine oil pump chamber communicates with crankshaft installed hole.
By adopting technique scheme, rotor of engine oil pump chamber is set to be effectively better contained in oil pump in timing chain cover body, do not need the width of widening timing chain cover to reach the effect of holding oil pump, make topology layout more reasonable, and greatly reduce timing chain cover overall space, saved material, reduced cost of production, be easy to promote.
The utility model is further set to: the inwall in described rotor of engine oil pump chamber is arc shape.
By adopting technique scheme, can to rotor of engine oil pump, play the effect of guiding, topology layout is more reasonable.
The utility model is also further set to: the internal diameter in described rotor of engine oil pump chamber is greater than the internal diameter in crankshaft installed hole, and the edge in rotor of engine oil pump chamber is all positioned at the outside of crankshaft installed bore edges.
By adopting technique scheme, in the rational situation of topology layout, also can to the edge in crankshaft installed hole, play the effect of reinforcement, improved the intensity of crankshaft installed bore edges.
The utility model is also further set to: the inwall of described timing chain cover body is provided with some stiffening ribs, and this stiffening rib is distributed in the periphery in rotor of engine oil pump chamber.
By adopting technique scheme, the edge in rotor of engine oil pump chamber is played to the effect of reinforcement, effectively raise the intensity of rotor of engine oil pump chamber periphery.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model embodiment plane structure schematic diagram;
Fig. 2 is the A portion enlarged view of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 and 2, the utility model discloses a kind of timing chain cover, comprise timing chain cover body 1, on described timing chain cover body 1, be provided with crankshaft installed hole 11, bent axle connects in oil pump through this crankshaft installed hole, in the utility model specific embodiment, the inwall of described timing chain cover body 1 is provided with rotor of engine oil pump chamber 12, this rotor of engine oil pump chamber 12 communicates with crankshaft installed hole 1l, rotor of engine oil pump chamber 12 is set to be effectively better contained in oil pump in timing chain cover body, do not need the width of widening timing chain cover to reach the effect of holding oil pump, make topology layout more reasonable, and greatly reduce timing chain cover overall space, saved material, reduced cost of production, be easy to promote.
In the utility model specific embodiment, the inwall in described rotor of engine oil pump chamber 12 is arc shape, can to rotor of engine oil pump, play the effect of guiding, and topology layout is more reasonable.
In the utility model specific embodiment, the internal diameter in described rotor of engine oil pump chamber 12 is greater than the internal diameter in crankshaft installed hole 11, and the edge in rotor of engine oil pump chamber 12 is all positioned at the outside at 11 edges, crankshaft installed hole, in the rational situation of topology layout, also can to the edge in crankshaft installed hole, play the effect of reinforcement, improve the intensity of crankshaft installed bore edges.
In the utility model specific embodiment, the inwall of described timing chain cover body 1 is provided with some stiffening ribs 13, this stiffening rib 13 is distributed in the periphery in rotor of engine oil pump chamber 12, the edge in rotor of engine oil pump chamber is played to the effect of reinforcement, effectively raises the intensity of rotor of engine oil pump chamber periphery.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a timing chain cover, comprises timing chain cover body, on described timing chain cover body, is provided with crankshaft installed hole, it is characterized in that: the inwall of described timing chain cover body is provided with rotor of engine oil pump chamber, and this rotor of engine oil pump chamber communicates with crankshaft installed hole.
2. according to the timing chain cover described in claim l, it is characterized in that: the inwall in described rotor of engine oil pump chamber is arc shape.
3. according to the timing chain cover described in claim l or 2, it is characterized in that: the internal diameter in described rotor of engine oil pump chamber is greater than the internal diameter in crankshaft installed hole, and the edge in rotor of engine oil pump chamber is all positioned at the outside of crankshaft installed bore edges.
4. timing chain cover according to claim 3, is characterized in that: the inwall of described timing chain cover body is provided with some stiffening ribs, and this stiffening rib is distributed in the periphery in rotor of engine oil pump chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612888.5U CN203532089U (en) | 2013-09-23 | 2013-09-23 | Timing chain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612888.5U CN203532089U (en) | 2013-09-23 | 2013-09-23 | Timing chain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532089U true CN203532089U (en) | 2014-04-09 |
Family
ID=50418304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320612888.5U Expired - Fee Related CN203532089U (en) | 2013-09-23 | 2013-09-23 | Timing chain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661902A (en) * | 2018-04-28 | 2018-10-16 | 浙江宏鼎汽摩配件股份有限公司 | A kind of automobile engine oil pump assembly and its production technology |
-
2013
- 2013-09-23 CN CN201320612888.5U patent/CN203532089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661902A (en) * | 2018-04-28 | 2018-10-16 | 浙江宏鼎汽摩配件股份有限公司 | A kind of automobile engine oil pump assembly and its production technology |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 318014, Qinglong Street, Taizhou District, Jiaojiang, Zhejiang Patentee after: Acer Zhejiang tripod auto parts Limited by Share Ltd Address before: 318000, Qinglong Street, Taizhou District, Jiaojiang, Zhejiang Patentee before: ZHEJIANG HONG DING AUTO & MOTO PARTS CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190717 Address after: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee after: Taizhou Tian Ren plastic packaging Co., Ltd. Address before: 318014, Qinglong Street, Taizhou District, Jiaojiang, Zhejiang Patentee before: Acer Zhejiang tripod auto parts Limited by Share Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20190923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |