CN206972360U - A kind of intermediate of turbosupercharger of car engine - Google Patents
A kind of intermediate of turbosupercharger of car engine Download PDFInfo
- Publication number
- CN206972360U CN206972360U CN201720834493.8U CN201720834493U CN206972360U CN 206972360 U CN206972360 U CN 206972360U CN 201720834493 U CN201720834493 U CN 201720834493U CN 206972360 U CN206972360 U CN 206972360U
- Authority
- CN
- China
- Prior art keywords
- hole
- oil supplying
- spill port
- fixed bolt
- 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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Abstract
The utility model discloses a kind of intermediate of turbosupercharger of car engine,Including middle phosphor bodies,The intermediate body top is provided with impeller shaft hole sealing ring fixed seat,The intermediate bottom part body is provided with floating bearing support frame,It is provided with the outside of the middle phosphor bodies and is uniformly provided with four fuel-intake connections,And it is respectively equipped with main oil supplying hole on four fuel-intake connections,First spill port,Second spill port and thrust bearing oil supplying hole,The main oil supplying hole is oppositely arranged with first spill port,Second spill port is oppositely arranged with the thrust bearing oil supplying hole,And second spill port is arranged to two,It is provided with being respectively equipped with the first fixed bolt hole and the second fixed bolt hole on two fuel-intake connections of the main oil supplying hole and second spill port,The utility model is reasonable in design,Supercharger speed can be provided,So as to improve the power of engine.
Description
Technical field
A kind of intermediate of turbosupercharger of car engine is the utility model is related to, belongs to engine fittings technology neck
Domain.
Background technology
With the propulsion that vehicle Abgasgesetz is increasingly stricter so that supercharging technology is commonly utilized on vehicle.Turbine increases
Depressor is that the turbine that booster is blown using the high-temp waste gas of engine discharge is run at high speed, so as to drive the pressure coaxial with turbine
Compressor wheel runs at high speed, and compressed air is available to engine caused by compressor impeller, makes the air inlet of engine by nature
Air-breathing is changed into pressure air.Due to the air capacity increase of offer, engine can burn more fuel, while make burning also more
Add cmpletely, and the power of turbocharger not consumption of engine, therefore turbocharger is also exhaust-driven turbo-charger exhaust-gas turbo charger.
After engine uses turbocharger, the power per liter of engine can be greatly improved, reduces fuel consumption, the row for improving engine
Put, turbocharger is the new high-tech product of an energy-saving and environmental protection.The intermediate of turbocharger is an important component,
At present, due to the structure design imperfection of intermediate, supercharger speed is caused to reduce so that engine power declines.
The content of the invention
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of automobile engine turbine
The intermediate of booster.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of intermediate of turbosupercharger of car engine of the utility model, including middle phosphor bodies, the intermediate
Body top is provided with impeller shaft hole sealing ring fixed seat, and the intermediate bottom part body is provided with floating bearing support frame, in described
Between be provided with the outside of phosphor bodies and be uniformly provided with four fuel-intake connections, and main oil supplying hole, the are respectively equipped with four fuel-intake connections
One spill port, the second spill port and thrust bearing oil supplying hole, the main oil supplying hole is oppositely arranged with first spill port, described
Second spill port is oppositely arranged with the thrust bearing oil supplying hole, and second spill port is arranged to two, is provided with institute
State and the first fixed bolt hole and second solid is respectively equipped with two fuel-intake connections of main oil supplying hole and second spill port
Determine bolt hole.
Preferably, first fixed bolt hole is arranged to two, and two first fixed bolt holes are located at respectively
The both sides of the main oil supplying hole.
Preferably, second fixed bolt hole is arranged to one, and second fixed bolt hole is located at two
Between second spill port.
Preferably, the intermediate bottom part body, which is located on the outside of the floating bearing support frame, is provided with the 3rd fixing bolt
Hole, the 3rd fixed bolt hole are arranged to two.
The beneficial effect that the utility model is reached is：
1st, the utility model is reasonable in design, using the teaching of the invention it is possible to provide supercharger speed, so as to improve the power of engine.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the intermediate of turbosupercharger of car engine of the utility model.
Fig. 2 is a kind of side view of the intermediate of turbosupercharger of car engine of the utility model.
Fig. 3 is a kind of upward view of the intermediate of turbosupercharger of car engine of the utility model.
In figure：Phosphor bodies among 1-, 2- impeller shaft hole sealing ring fixed seats, 3- floating bearing support frames, 4- fuel-intake connections,
The main oil supplying holes of 5-, the spill ports of 6- first, the spill ports of 7- second, 8- thrust bearing oil supplying holes, the fixed bolt holes of 9- first, 10-
Two fixed bolt holes, the fixed bolt holes of 11- the 3rd.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of intermediate of turbosupercharger of car engine, including middle phosphor bodies 1,
The top of middle phosphor bodies 1 is provided with impeller shaft hole sealing ring fixed seat 2, and the middle bottom of phosphor bodies 1 is provided with floating bearing
Support frame 3, the middle outside of phosphor bodies 1, which is provided with, is uniformly provided with four fuel-intake connections 4, and divides on four fuel-intake connections 4
Not She You main oil supplying hole 5, the first spill port 6, the second spill port 7 and thrust bearing oil supplying hole 8, the main oil supplying hole 5 with it is described
First spill port 6 is oppositely arranged, and second spill port 7 is oppositely arranged with the thrust bearing oil supplying hole 8, and described second time
Oilhole 7 is arranged to two, is provided with dividing on two fuel-intake connections 4 of the main oil supplying hole 5 and second spill port 7
She You not the first fixed bolt hole 9 and the second fixed bolt hole 10.
First fixed bolt hole 9 is arranged to two, and two first fixed bolt holes 9 are located at the master respectively
The both sides of oil supplying hole 5, second fixed bolt hole 10 is arranged to one, and second fixed bolt hole 10 is located at two
Between individual second spill port 7, the middle bottom of phosphor bodies 1 is provided with the 3rd positioned at the outside of floating bearing support frame 3
Fixed bolt hole 11, the 3rd fixed bolt hole 11 are arranged to two.
Operation principle：Engine motor oil oil pump feed first, the middle phosphor bodies of turbocharger are supplied by oil duct and oil pipe
1, supplied by the thrust bearing oil supplying hole 8 of the middle phosphor bodies 1 of booster booster thrust bearing produced, i.e., lubricating oil first passes through thrust
Thrust bearing is flowed to again after bearing oil supplying hole 8, after being lubricated to thrust bearing and thrust plate, then by spill port is back to oil return
Pipe, is back to oil sump, the present apparatus can provide supercharger speed, so as to improve the power of engine by oil return pipe.
Claims (4)
1. a kind of intermediate of turbosupercharger of car engine, including middle phosphor bodies（1）, it is characterised in that：The centre
Phosphor bodies（1）Top is provided with impeller shaft hole sealing ring fixed seat（2）, the middle phosphor bodies（1）Bottom is provided with floating bearing branch
Support（3）, the middle phosphor bodies（1）Outside is provided with and is uniformly provided with four fuel-intake connections（4）, and four fuel-intake connections
（4）On be respectively equipped with main oil supplying hole（5）, the first spill port（6）, the second spill port（7）With thrust bearing oil supplying hole（8）, it is described
Main oil supplying hole（5）With first spill port（6）It is oppositely arranged, second spill port（7）With the thrust bearing oil supplying hole
（8）It is oppositely arranged, and second spill port（7）Two are arranged to, is provided with the main oil supplying hole（5）With described second time
Oilhole（7）Two fuel-intake connections（4）On be respectively equipped with the first fixed bolt hole（9）With the second fixed bolt hole（10）.
A kind of 2. intermediate of turbosupercharger of car engine according to claim 1, it is characterised in that：Described first
Fixed bolt hole（9）It is arranged to two, and two first fixed bolt holes（9）It is located at the main oil supplying hole respectively（5）'s
Both sides.
A kind of 3. intermediate of turbosupercharger of car engine according to claim 1, it is characterised in that：Described second
Fixed bolt hole（10）It is arranged to one, and second fixed bolt hole（10）Positioned at two second spill ports
（7）Between.
A kind of 4. intermediate of turbosupercharger of car engine according to claim 1, it is characterised in that：The centre
Phosphor bodies（1）Bottom is located at the floating bearing support frame（3）Outside is provided with the 3rd fixed bolt hole（11）, the described 3rd fixes
Bolt hole（11）It is arranged to two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834493.8U CN206972360U (en) | 2017-07-11 | 2017-07-11 | A kind of intermediate of turbosupercharger of car engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834493.8U CN206972360U (en) | 2017-07-11 | 2017-07-11 | A kind of intermediate of turbosupercharger of car engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972360U true CN206972360U (en) | 2018-02-06 |
Family
ID=61401906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834493.8U Expired - Fee Related CN206972360U (en) | 2017-07-11 | 2017-07-11 | A kind of intermediate of turbosupercharger of car engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972360U (en) |
-
2017
- 2017-07-11 CN CN201720834493.8U patent/CN206972360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180206 Termination date: 20190711 |