CN207363957U - A kind of diffusion plate of turbocharger - Google Patents
A kind of diffusion plate of turbocharger Download PDFInfo
- Publication number
- CN207363957U CN207363957U CN201721131004.9U CN201721131004U CN207363957U CN 207363957 U CN207363957 U CN 207363957U CN 201721131004 U CN201721131004 U CN 201721131004U CN 207363957 U CN207363957 U CN 207363957U
- Authority
- CN
- China
- Prior art keywords
- loss
- weight
- boss
- weight chamber
- reinforcing rib
- 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
Landscapes
- Supercharger (AREA)
Abstract
The utility model provides a kind of diffusion plate of turbocharger,Belong to turbo-charger technical field,Discshaped body ecto-entad sets first boss successively,First reinforcing rib,Second boss,3rd boss and axis hole,Fixing device is equipped between first boss and second boss,And fixing device is arranged between the first reinforcing rib of any two,Fixing device includes raised mounting base and the threaded hole positioned at mounting base center,The the first loss of weight chamber and the second loss of weight chamber of some spaced settings are equipped between second boss and the 3rd boss,Second loss of weight intracavitary is equipped with some second reinforcing ribs,The 3rd loss of weight chamber and the 4th loss of weight chamber are equipped between 3rd boss and axis hole,Extend some abducent groove ridges on 3rd loss of weight chamber,And the 4th loss of weight chamber be arranged between any two groove ridge,And the 4th loss of weight intracavitary be equipped with some 3rd reinforcing ribs,The utility model is simple in structure,Can be on the premise of structural strength be ensured,So that lighter in weight,And sealing performance is higher.
Description
Technical field
The utility model belongs to turbo-charger technical field, and in particular to a kind of diffusion plate of turbocharger.
Background technology
Turbocharger is actually a kind of air compressor, it is pushed away using the exhaust gas inertia impulsive force of engine discharge
The indoor turbine of dynamic turbine, turbine drive coaxial impeller again, and the air that impeller force feed is sent by air cleaner pipeline, is allowed to
Into cylinder, it is achieved thereby that the operation of supercharging, is commonly used in car engine, by using the heat and stream of discharge exhaust gas
Amount, turbocharger can lift the horsepower output of internal combustion engine, since booster is installed on the exhaust side of engine, so supercharging
The operating temperature of device is very high, and the diffusion plate of existing turbocharger, due to needing the integral strength of guarantee diffusion plate,
Its weight can be caused excessive so that waste of material is more serious, or realizes the purpose of lighter weight, but due to entirety
Sealing performance is poor, so as to influence the working effect of whole turbocharger.
A kind of diffusion plate (notification number CN201615087U) of turbocharger of patent includes the ring-type that casing coordinates and expands
Pressing plate body, diffusion plate body are equipped with ring-type convex, the impeller notch that there is the mounting hole for being used for accommodating armature spindle to accommodate impeller,
The seal ring seat notch of seal ring seat is accommodated, the outside diameter of diffusion plate body is that diffusion plate is high after φ uses above structure and size
Warm deformation is small, not easy oil leakage, and failure rate is small, improves the performance of turbocharger, but the heavier-weight of this device, can cause
The waste of material.
Therefore it is simple in structure to be badly in need of one kind, can be on the premise of structural strength be ensured so that lighter in weight, and leakproofness
The diffusion plate of turbocharger that can be higher.
Utility model content
The purpose of this utility model is to provide a kind of diffusion plate of turbocharger, simple in structure, can ensure structure
On the premise of intensity so that lighter in weight, and sealing performance is higher.
The utility model provides following technical solution：
A kind of diffusion plate of turbocharger, including discshaped body, it is convex to be equipped with first successively for ecto-entad in discshaped body
Platform, the first reinforcing rib, second boss, the 3rd boss and the axis hole positioned at discshaped body center, the both ends point of the first reinforcing rib
It is not connected with first boss and second boss, fixing device is equipped between first boss and second boss, and fixing device is set
Between the first reinforcing rib of any two, fixing device includes raised mounting base and the threaded hole positioned at mounting base center,
Be equipped with some loss of weight cavitys between second boss and the 3rd boss, loss of weight cavity include spaced setting the first loss of weight chamber and
Second loss of weight chamber, the second loss of weight intracavitary are equipped with some second reinforcing ribs, between the 3rd boss and axis hole be equipped with the 3rd loss of weight chamber and
4th loss of weight chamber, extends some abducent groove ridges on the 3rd loss of weight chamber, and the 4th loss of weight chamber is arranged on any two
Between groove ridge, and the 4th loss of weight intracavitary is equipped with some 3rd reinforcing ribs.
Preferably, the first loss of weight chamber is circular groove so that can be optimal the weight of discshaped body with intensity
The design of change.
Preferably, the shape of the second loss of weight chamber is arc groove so that can reach the weight of discshaped body with intensity
The design of optimization.
Preferably, the second reinforcing rib is uniformly arranged on the second loss of weight intracavitary, and the two of the second reinforcing rib and the second loss of weight chamber
Side is perpendicular so that it is more preferable that effect is strengthened in the support of the second reinforcing rib.
Preferably, the shape of the 4th loss of weight chamber is arc groove so that can reach the weight of discshaped body with intensity
The design of optimization.
Preferably, the 3rd reinforcing rib is uniformly arranged on the 4th loss of weight intracavitary, and the two of the 3rd reinforcing rib and the 4th loss of weight chamber
Side is perpendicular so that it is more preferable that effect is strengthened in the support of the second reinforcing rib.
The beneficial effects of the utility model are：
1st, the design of first boss, second boss and the 3rd boss is passed through so that the assembling effect of diffusion plate is more preferable, and increases
Add the volume sealing performance of integral device.
2nd, by setting the first reinforcing rib between first boss and second boss.Between first loss of weight chamber and the second loss of weight chamber
Every setting, the 3rd loss of weight chamber and the 4th loss of weight chamber are arranged at intervals, and are added in the second loss of weight chamber and the 4th loss of weight intracavitary design second
Strengthening tendons and the 3rd reinforcing rib so that realize can weight and the intensity of diffusion plate being capable of being optimal design so that in diffusion plate
In the case of lighter in weight, intensity can reach maximum.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the structure sectional view of the utility model；
Fig. 2 is along the cross-sectional view in A-A directions in figure；
Mark in figure：1 is mounting base, and 2 be threaded hole, and 3 be the first loss of weight chamber, and 4 be the second loss of weight chamber, and 5 add for second
Strengthening tendons, 6 be the 3rd loss of weight chamber, and 7 be the 4th loss of weight chamber, and 8 be groove ridge, and 9 be the 3rd reinforcing rib, and 10 be first boss, and 20 be
One reinforcing rib, 30 be second boss, and 40 be the 3rd boss, and 50 be axis hole, and 60 be fixing device, and 70 be loss of weight cavity, and 100 be disk
Shape body.
Embodiment
A kind of diffusion plate of turbocharger with reference to shown in Fig. 1 to Fig. 2, in the present embodiment, including discshaped body
100, ecto-entad is equipped with first boss 10, the first reinforcing rib 20, second boss 30, the 3rd boss successively in discshaped body 100
40 and the axis hole 50 positioned at 100 center of discshaped body, the both ends of the first reinforcing rib 20 it is convex with first boss 10 and second respectively
Platform 30 is connected, and fixing device 60 is equipped between first boss 10 and second boss 30, and fixing device 60 is arranged on any two
Between first reinforcing rib 20, mounting base 1 of the fixing device 60 including protrusion and the threaded hole 2 positioned at 1 center of mounting base, second
Some loss of weight cavitys 70 are equipped between 30 and the 3rd boss 40 of boss, loss of weight cavity includes the first loss of weight chamber of spaced setting
3 and the second loss of weight chamber 4, the first loss of weight chamber 3 is circular groove, and the shape of the second loss of weight chamber 4 is arc groove, the second loss of weight chamber
Some the second reinforcing ribs 5 being uniformly arranged are equipped with 4, the 3rd loss of weight chamber 6 and the 4th is equipped between the 3rd boss 40 and axis hole 50
Loss of weight chamber 7, extends some abducent groove ridges 8 on the 3rd loss of weight chamber 6, and the shape of the 4th loss of weight chamber 7 is arc groove,
And the 4th loss of weight chamber 7 be arranged between any two groove ridge 8, and in the 4th loss of weight chamber 7 equipped with it is some be uniformly arranged the 3rd
Reinforcing rib 9.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should be included in this practicality
Within new protection domain.
Claims (6)
1. a kind of diffusion plate of turbocharger, including discshaped body, it is characterised in that in the discshaped body ecto-entad according to
It is secondary to be equipped with first boss, the first reinforcing rib, second boss, the 3rd boss and the axis hole positioned at the discshaped body center, institute
The both ends for stating the first reinforcing rib are connected with the first boss and the second boss respectively, the first boss and described second
Fixing device is equipped between boss, and the fixing device is arranged between the first reinforcing rib described in any two, the fixation
Device includes raised mounting base and the threaded hole positioned at the mounting base center, the second boss and the 3rd boss
Between be equipped with some loss of weight cavitys, the loss of weight cavity includes the first loss of weight chamber and the second loss of weight chamber of spaced setting, institute
State the second loss of weight intracavitary and be equipped with some second reinforcing ribs, the 3rd loss of weight chamber and the are equipped between the 3rd boss and the axis hole
Four loss of weight chambers, extend some abducent groove ridges on the 3rd loss of weight chamber, and the 4th loss of weight chamber set it is in office
Between two groove ridges of meaning, and the 4th loss of weight intracavitary is equipped with some 3rd reinforcing ribs.
2. the diffusion plate of a kind of turbocharger according to claim 1, it is characterised in that the first loss of weight chamber is circle
The groove of shape.
A kind of 3. diffusion plate of turbocharger according to claim 1, it is characterised in that the shape of the second loss of weight chamber
Shape is arc groove.
4. the diffusion plate of a kind of turbocharger according to claim 3, it is characterised in that second reinforcing rib is uniform
The second loss of weight intracavitary is arranged on, and the two sides of second reinforcing rib and the second loss of weight chamber are perpendicular.
A kind of 5. diffusion plate of turbocharger according to claim 1, it is characterised in that the shape of the 4th loss of weight chamber
Shape is arc groove.
6. the diffusion plate of a kind of turbocharger according to claim 5, it is characterised in that the 3rd reinforcing rib is uniform
The 4th loss of weight intracavitary is arranged on, and the two sides of the 3rd reinforcing rib and the 4th loss of weight chamber are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131004.9U CN207363957U (en) | 2017-09-05 | 2017-09-05 | A kind of diffusion plate of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131004.9U CN207363957U (en) | 2017-09-05 | 2017-09-05 | A kind of diffusion plate of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363957U true CN207363957U (en) | 2018-05-15 |
Family
ID=62352416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721131004.9U Expired - Fee Related CN207363957U (en) | 2017-09-05 | 2017-09-05 | A kind of diffusion plate of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734686A (en) * | 2020-07-08 | 2020-10-02 | 西安陕鼓动力股份有限公司 | A low-noise casing of an axial flow fan and design method |
| CN113586515A (en) * | 2021-08-03 | 2021-11-02 | 鞍山钢峰风机有限责任公司 | Large-scale double suction type fan weight-reducing and bending-resisting rotor structure |
-
2017
- 2017-09-05 CN CN201721131004.9U patent/CN207363957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734686A (en) * | 2020-07-08 | 2020-10-02 | 西安陕鼓动力股份有限公司 | A low-noise casing of an axial flow fan and design method |
| CN113586515A (en) * | 2021-08-03 | 2021-11-02 | 鞍山钢峰风机有限责任公司 | Large-scale double suction type fan weight-reducing and bending-resisting rotor structure |
| CN113586515B (en) * | 2021-08-03 | 2023-12-29 | 鞍山钢峰风机有限责任公司 | Heavy anti-bending rotor structure of large double-suction fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104265687B (en) | Power-brake structure of gas compressor of turbocharger | |
| CN205841322U (en) | Compressor volute of turbocharger with decrease of noise functions | |
| CN105909562A (en) | Turbocharger compressor volute with noise reduction function | |
| CN207363957U (en) | A kind of diffusion plate of turbocharger | |
| CN110160083A (en) | The steady flame device of gas-air mixer | |
| CN105275499A (en) | Disc center air inlet structure of double-radial-plate turbine disc with centrifugal pressurization effect and sealing effect | |
| CN111927560A (en) | Low-position air inlet vane type pre-rotation nozzle structure | |
| CN109915370A (en) | A kind of high power noise reduction electric vacuum pump | |
| CN108775261B (en) | A turbocharger with adjustable guide vane structure of radial turbine nozzle ring | |
| CN111350549B (en) | A cooling structure suitable for high temperature vanes of turbine with rich combustion working medium | |
| CN110630373B (en) | Automobile engine supercharging device | |
| CN102606229A (en) | Variable nozzle component of turbocharger | |
| CN105840252A (en) | Novel engine turbocharging structure | |
| CN214621648U (en) | An external opening W-shaped metal sealing ring test bench | |
| CN202833302U (en) | Annular cooling fan | |
| CN210919247U (en) | Regenerative gas turbine | |
| CN213360567U (en) | Air inlet collector and centrifugal compressor with same | |
| CN116538131A (en) | Load compressor configuration | |
| CN208669473U (en) | A kind of high-performance current stabilization pneumatic actuator | |
| WO2013078747A1 (en) | Small general gasoline engine cylinder head and gasoline engine thereof | |
| CN206158850U (en) | Turbo charger's middle casing | |
| CN217926008U (en) | High-strength supercharger turbine housing | |
| CN206439229U (en) | A lightweight wind wheel | |
| CN209045273U (en) | Turbocharger electromagnet | |
| CN204041221U (en) | Exhaust-gas turbocharger VGT supporting structure |
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: 20180515 Termination date: 20200905 |