CN205172642U - A but, variable cross section nozzle cascade subassembly for turbo charger - Google Patents
A but, variable cross section nozzle cascade subassembly for turbo charger Download PDFInfo
- Publication number
- CN205172642U CN205172642U CN201521030846.6U CN201521030846U CN205172642U CN 205172642 U CN205172642 U CN 205172642U CN 201521030846 U CN201521030846 U CN 201521030846U CN 205172642 U CN205172642 U CN 205172642U
- Authority
- CN
- China
- Prior art keywords
- blade
- weld assembly
- backing plate
- shift fork
- inlet pipe
- 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 relates to the technical field of auto parts, specifically disclose a but, variable cross section nozzle cascade subassembly for turbo charger, including blade weld assembly, distance cover, gyro wheel, backing plate, the connecting pipe that admits air, soket head cap screw, gasket, stir set, initiative shift fork and blade, the connecting pipe that admits air, backing plate and distance cover loop through the fixed one side that sets up at the blade weld assembly of soket head cap screw, the welding has the connecting rod on the blade, and the one end riveting of mounting hole with the initiative shift fork of blade weld assembly is passed to the one end of connecting rod, the gasket cup joints the opposite side tip at the blade weld assembly, and the gyro wheel is rotatory to be set up on the backing plate, stirring the commentaries on classics of spiraling and installing at the gyro wheel, in initiatively the other end of shift fork assigned into the bayonet socket of stirring on the dish, its advantage was simple structure, has strengthened the gas tightness, has reduced the probability that the noise appears.
Description
Technical field
The utility model relates to technical field of automobile, has been specifically related to a kind of nozzle ring component with variable cross section for turbosupercharger.
Background technique
The inlet pipe connection of the nozzle ring component with variable cross section for turbosupercharger is now cylindrical shape, one end of inlet pipe connection and backing plate need to be welded and fixed when assembling, but be welded and fixed and easily produce deformation, make to produce gap between inlet pipe connection and backing plate, cause the tightness of the nozzle ring component with variable cross section for turbosupercharger defective, occur waste product; And the other end of inlet pipe connection and suction tude are socketed and form gas-entered passageway, but the other end due to inlet pipe connection is cylindrical shape, rigidity is larger, cause suction tude deformation, the nozzle ring component with variable cross section for turbosupercharger of suction tude generation deformation just there will be noise in use, affects surrounding environment.
Model utility content
For solving the problems of the technologies described above, we have proposed a kind of nozzle ring component with variable cross section for turbosupercharger, its object: strengthen tightness, reducing the probability occurring noise.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of nozzle ring component with variable cross section for turbosupercharger, comprise blade weld assembly, spacer sleeve, roller, backing plate, inlet pipe connection, socket head screw, pad, shifting disc, initiatively shift fork and blade, inlet pipe connection, backing plate and spacer sleeve are fixedly installed on the side of blade weld assembly successively by socket head screw;
Blade is welded with connecting rod, and one end of connecting rod is riveted with one end of active shift fork through the mounting hole of blade weld assembly;
Pad is socketed in the end side of blade weld assembly, and roller is rotatably provided on backing plate, and shifting disc rotates and is installed in roller;
Initiatively the other end of shift fork assigns in the bayonet socket on shifting disc;
One end of inlet pipe connection is flange end, and flange end is engaged mutually with the nut portion of socket head screw, and the other end of inlet pipe connection is chamfered end, and chamfered end is provided with groove, and the distance between every two adjacent grooves is equal.
Preferably, the quantity of roller is six.
Pass through technique scheme, inlet pipe connection, backing plate and spacer sleeve are fixedly installed on the side of blade weld assembly successively by socket head screw, one end of inlet pipe connection is flange end, flange end is engaged mutually with the nut portion of socket head screw, enhances the sealing of this nozzle ring component with variable cross section; The other end of inlet pipe connection is chamfered end, and chamfered end is provided with groove, and the distance between every two adjacent grooves is equal, adds the elasticity of inlet pipe connection end, prevents suction tude generation deformation, reduce the probability occurring noise.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram of a kind of nozzle ring component with variable cross section for turbosupercharger disclosed in the utility model.
Numeral and the corresponding part title represented by letter in figure:
1. blade weld assembly 2. spacer sleeve 3. roller 4. backing plate 5. inlet pipe connection 51. flange end 52. chamfered end 53. groove 6. socket head screw 7. pad 8. shifting disc 9. initiatively shift fork 10. blade.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of nozzle ring component with variable cross section for turbosupercharger, comprise blade weld assembly 1, spacer sleeve 2, roller 3, backing plate 4, inlet pipe connection 5, socket head screw 6, pad 7, shifting disc 8, initiatively shift fork 9 and blade 10, inlet pipe connection 5, backing plate 4 and spacer sleeve 2 are fixedly installed on the side of blade weld assembly 1 successively by socket head screw 6.
Blade 10 is welded with connecting rod, and one end of connecting rod is riveted with one end of active shift fork 9 through the mounting hole of blade weld assembly 1, enhances blade 10 and synchronism when initiatively shift fork 9 rotates.
Pad 7 is socketed in the end side of blade weld assembly 1, and roller 3 is rotatably provided on backing plate 4, and shifting disc 8 rotates and is installed in roller 3.
Initiatively the other end of shift fork 9 assigns in the bayonet socket on shifting disc 8, and initiatively shift fork 9 can be rotated along with the rotation of shifting disc 8.
One end of inlet pipe connection 5 is flange end 51, and flange end 51 is engaged mutually with the nut portion of socket head screw 6, enhances the sealing of this nozzle ring component with variable cross section.
The other end of inlet pipe connection 5 is chamfered end 52, and chamfered end 52 is provided with groove 53, and the distance between every two adjacent grooves 53 is equal, adds the elasticity of inlet pipe connection 5 end, prevents suction tude generation deformation, reduce the probability occurring noise.
The quantity of roller 3 is six.
Be exactly more than a kind of structural feature and the mechanism of action of the nozzle ring component with variable cross section for turbosupercharger, its advantage: structure is simple, enhances tightness, reduces the probability occurring noise.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. the nozzle ring component with variable cross section for turbosupercharger, it is characterized in that, comprise blade weld assembly (1), spacer sleeve (2), roller (3), backing plate (4), inlet pipe connection (5), socket head screw (6), pad (7), shifting disc (8), initiatively shift fork (9) and blade (10), inlet pipe connection (5), backing plate (4) and spacer sleeve (2) are fixedly installed on the side of blade weld assembly (1) successively by socket head screw (6);
(10) are welded with connecting rod to blade, and one end of connecting rod is riveted with one end of active shift fork (9) through the mounting hole of blade weld assembly (1);
Pad (7) is socketed in the end side of blade weld assembly (1), and roller (3) is rotatably provided on backing plate (4), and shifting disc (8) rotates and is installed in roller (3);
Initiatively the other end of shift fork (9) assigns in the bayonet socket on shifting disc (8);
One end of inlet pipe connection (5) is flange end (51), flange end (51) is engaged mutually with the nut portion of socket head screw (6), the other end of inlet pipe connection (5) is chamfered end (52), chamfered end (52) is provided with groove (53), and the distance between every two adjacent grooves (53) is equal.
2. a kind of nozzle ring component with variable cross section for turbosupercharger according to claim 1, is characterized in that, the quantity of roller (3) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030846.6U CN205172642U (en) | 2015-12-14 | 2015-12-14 | A but, variable cross section nozzle cascade subassembly for turbo charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030846.6U CN205172642U (en) | 2015-12-14 | 2015-12-14 | A but, variable cross section nozzle cascade subassembly for turbo charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172642U true CN205172642U (en) | 2016-04-20 |
Family
ID=55736645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521030846.6U Expired - Fee Related CN205172642U (en) | 2015-12-14 | 2015-12-14 | A but, variable cross section nozzle cascade subassembly for turbo charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979736A (en) * | 2018-06-22 | 2018-12-11 | 苏州诺迅汽车零部件有限公司 | A kind of pressure booster with variable cross section |
-
2015
- 2015-12-14 CN CN201521030846.6U patent/CN205172642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979736A (en) * | 2018-06-22 | 2018-12-11 | 苏州诺迅汽车零部件有限公司 | A kind of pressure booster with variable cross section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205172642U (en) | A but, variable cross section nozzle cascade subassembly for turbo charger | |
| CN203702658U (en) | Draught fan | |
| CN203571276U (en) | Sealing structure of pipeline flange | |
| CN206072189U (en) | Lock unit wavy spring | |
| CN203836430U (en) | Power steering steel tube assembly | |
| CN204358092U (en) | A kind of sealing configuration of air-conditioning system link | |
| CN204878237U (en) | Wheel nut | |
| CN204284164U (en) | Bolt anticreep locking mechanism | |
| CN204457998U (en) | A kind of motor car engine protects solar or lunar halo assembly | |
| CN206615275U (en) | A kind of angle steering gear | |
| CN203131257U (en) | Pipe connecting device | |
| CN203146149U (en) | Vacuum EGR valve structure enhancing valve rod motion perpendicularity | |
| CN203847693U (en) | Axle taper O-ring structure | |
| CN202926892U (en) | Fixed shaft structure convenient for refueling bearing | |
| CN203532261U (en) | Oil separating system of air compressor | |
| CN204345126U (en) | The flange plate of the axially locating improved | |
| CN104018942A (en) | Fuel manifold joint for gas turbine and gas turbine | |
| CN204344669U (en) | A kind of thrust bearing shell | |
| CN202082601U (en) | Decompression port component of gas insulation cabinet | |
| CN108979736A (en) | A kind of pressure booster with variable cross section | |
| CN204691911U (en) | Electronic throttle | |
| CN205059255U (en) | Protective cover of gas bomb | |
| CN201992213U (en) | High-pressure oil pipe joint | |
| CN202900964U (en) | Anti-falling sealing washer for plug | |
| CN209084229U (en) | A kind of slip-on welding flange |
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: 20160420 Termination date: 20191214 |