CN205349583U - Fuel distributing pipe assembly - Google Patents
Fuel distributing pipe assembly Download PDFInfo
- Publication number
- CN205349583U CN205349583U CN201620228633.2U CN201620228633U CN205349583U CN 205349583 U CN205349583 U CN 205349583U CN 201620228633 U CN201620228633 U CN 201620228633U CN 205349583 U CN205349583 U CN 205349583U
- Authority
- CN
- China
- Prior art keywords
- locating support
- pipe assembly
- stifled
- connecting hole
- stopper
- 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
Links
Abstract
The utility model provides a fuel distributing pipe assembly, contains body (1), the last fixed surface of body (1) install oil spout seat (2), locating support I (3) and locating support II (4), its characterized in that: to be equipped with stopper stifled I (5) and stopper respectively stifled II (6) at body (1) both ends, be equipped with the connecting hole on the stopper stifled II (6), oil pipe (7) fixed connection is on the connecting hole on the stopper stifled II (6), body (1) internal surface handle through plating ni, cladding material thickness scope be 2~4 mu m, body (1) surface is handled through zn -Ni, cladding material thickness is greater than 4.5 mu m. The utility model discloses, sealing performance is good, and spare part is less relatively, easily batch production to can effectively reduce the weight and the noise of engine, especially through the body internal surface and the cladding material of surface can be fine the appearance of corrosion prevention product.
Description
Technical field
This utility model relates to automobile engine oil rail technical field, especially with regard to a kind of fuel distribution pipe assembly.
Technical background
Fuel dispenser is mainly used on Diesel engine and petrol engine, also known as fuel rail or oil rail, it is an ingredient of electric control fuel oil jet system air/fuel sub-system, it is a kind of machinery, it is arranged in inlet manifold and is positioned at fuel injector place, its major function is to ensure that to be provided enough fuel flows and is equally distributed to the fuel injector of each cylinder, realizes installation and the connection of each fuel injector simultaneously.It addition, it is also possible to fuel pressure pulsation, fuel oil high-temperature evaporation etc. are produced impact；Fuel dispensing tube in the market is in life-time service process, and accessory inner surface easily goes out corrosion product.
Summary of the invention
For the problems referred to above, the purpose of this utility model is in that to provide a kind of fuel distribution pipe assembly, installed with locating support II by the locating support I on body, body end seal is carried out with plug stifled II by filling in stifled I, can when ensureing the performance of electromotor, product structure is simple, effectively reduces cost, can well prevent the appearance of corrosion product especially by the coating of inner surface of tube body Yu outer surface.
The technical solution of the utility model is achieved in the following ways: a kind of fuel distribution pipe assembly, comprises body, and the upper surface of described body is installed with oil spout seat, locating support I and locating support II；It is characterized in that: described body is respectively arranged at two ends with plug stifled I and plug stifled II, and plug stifled II is provided with connecting hole, oil pipe is fixedly connected on the connecting hole on plug stifled II；Described inner surface of tube body is through plating Ni process, and thickness of coating ranges for 2 ~ 4 μm, and outer surface of tube body is through Zn-Ni process, and thickness of coating is more than 4.5 μm.
Described body is provided with the oil spout seat of four and more than four.
Described oil spout seat is uniformly distributed on body, and spacing distance can be arranged according to engine arrangement.
Described locating support I is symmetrical with locating support II.
This utility model, it is provided that fuel distribution pipe assembly, good seal performance, parts are relatively fewer, it is prone to batch production, and can effectively reduce weight and the noise of electromotor, the appearance of corrosion product can well be prevented especially by the coating of inner surface of tube body Yu outer surface.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is the front view of Fig. 1.
In figure: 1 be body, 2 be oil spout seat, 3 be oil pipe for plug stifled I, 6 for plug stifled II, 7 for locating support II, 5 for locating support I, 4.
Detailed description of the invention
Known by Fig. 1, Fig. 2, be structural representation of the present utility model, a kind of fuel distribution pipe assembly, comprise body 1, the upper surface of described body 1 is installed with oil spout seat 2, locating support I 3 and locating support II 4；Described body 1 is respectively arranged at two ends with plug stifled I 5 and plug stifled II 6, and plug stifled II 6 is provided with connecting hole, and oil pipe 7 is fixedly connected on the connecting hole on plug stifled II 6.Described body 1 is cast, and body 1 is installed with the oil spout seat 2 of four and more than four, and oil spout seat 2 is uniformly distributed on body 1, and spacing distance can be arranged according to engine arrangement.Body 1 inner surface is through plating Ni process, and thickness of coating scope is at 2 ~ 4 μm；Body 1 outer surface is through Zn-Ni process, and thickness of coating is more than 4.5 μm.The appearance of corrosion product can well be prevented, it is ensured that fuel distribution pipe assembly is working properly by the coating of body 1 inner surface Yu outer surface；Locating support I 3 is symmetrical with locating support II 4.This utility model, it is provided that fuel distribution pipe assembly, good seal performance, parts are relatively fewer, it is easy to batch production, and can effectively reduce weight and the noise of electromotor.
Claims (4)
1. a fuel distribution pipe assembly, comprises body (1), and the upper surface of described body (1) is installed with oil spout seat (2), locating support I (3) and locating support II (4)；It is characterized in that: described body (1) is respectively arranged at two ends with plug stifled I (5) and plug stifled II (6), and plug stifled II (6) is provided with connecting hole, oil pipe (7) is fixedly connected on the connecting hole on plug stifled II (6)；Described body (1) inner surface is through plating Ni process, and thickness of coating ranges for 2 ~ 4 μm, and body (1) outer surface is through Zn-Ni process, and thickness of coating is more than 4.5 μm.
2. a kind of fuel distribution pipe assembly according to claim 1, it is characterised in that: described body (1) is provided with the oil spout seat (2) of four and more than four.
3. a kind of fuel distribution pipe assembly according to claim 1, it is characterised in that: described oil spout seat (2) is uniformly distributed on body (1), and spacing distance can be arranged according to engine arrangement.
4. a kind of fuel distribution pipe assembly according to claim 1, it is characterised in that: described locating support I (3) is with locating support II (4) symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228633.2U CN205349583U (en) | 2016-03-23 | 2016-03-23 | Fuel distributing pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228633.2U CN205349583U (en) | 2016-03-23 | 2016-03-23 | Fuel distributing pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349583U true CN205349583U (en) | 2016-06-29 |
Family
ID=56181619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228633.2U Expired - Fee Related CN205349583U (en) | 2016-03-23 | 2016-03-23 | Fuel distributing pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130271A (en) * | 2017-05-25 | 2017-09-05 | 珠海市玛斯特五金塑胶制品有限公司 | A kind of fuel feeding rail electroplating technology and its special fixture |
| CN108005827A (en) * | 2016-10-27 | 2018-05-08 | 无锡威孚施密特动力系统零部件有限公司 | A kind of low-voltage fuel distribution pipe and its manufacture craft |
| CN110948068A (en) * | 2018-09-27 | 2020-04-03 | 联合汽车电子有限公司 | Fuel distributing pipe and processing method of connecting hole thereof |
-
2016
- 2016-03-23 CN CN201620228633.2U patent/CN205349583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005827A (en) * | 2016-10-27 | 2018-05-08 | 无锡威孚施密特动力系统零部件有限公司 | A kind of low-voltage fuel distribution pipe and its manufacture craft |
| CN107130271A (en) * | 2017-05-25 | 2017-09-05 | 珠海市玛斯特五金塑胶制品有限公司 | A kind of fuel feeding rail electroplating technology and its special fixture |
| CN110948068A (en) * | 2018-09-27 | 2020-04-03 | 联合汽车电子有限公司 | Fuel distributing pipe and processing method of connecting hole thereof |
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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: 20160629 Termination date: 20200323 |