CN204646330U - Can the variable-area turbocharger of free adjustment turbine box setting angle - Google Patents
Can the variable-area turbocharger of free adjustment turbine box setting angle Download PDFInfo
- Publication number
- CN204646330U CN204646330U CN201520319393.2U CN201520319393U CN204646330U CN 204646330 U CN204646330 U CN 204646330U CN 201520319393 U CN201520319393 U CN 201520319393U CN 204646330 U CN204646330 U CN 204646330U
- Authority
- CN
- China
- Prior art keywords
- shift fork
- bearing support
- fixed
- actuator
- variable
- 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.)
- Active
Links
Landscapes
- Supercharger (AREA)
Abstract
The utility model relate to a kind of can the variable-area turbocharger of free adjustment turbine box setting angle, lining (2) is fixed on bearing support (1), connect shift fork (3) and be welded into one through lining (2) and active shift fork (9), and the adjusting sleeve (5) of actuator is fixed on circlip (4) connects on shift fork (3), nozzle blade assembly (12) is fixed on bearing support (1) by SOC.HD. cap screw (16), nozzle blade assembly (12) is connected with active shift fork (9), turbine box (11) is connected with bearing support (1) by shell ring (8), actuator's mounting bracket (7) is fixed on bearing support (1) by clamping bolt (6).Structure of the present utility model effectively can reduce the research and development manufacture cost of variable-area turbocharger, improves the installation adaptability of variable-area turbocharger and motor.
Description
Technical field
The utility model belongs to variable-area turbocharger field, be specifically related to a kind of can the variable-area turbocharger of free adjustment turbine box setting angle.This pressurized machine is not subject to the impact of nozzle ring assembly and actuator thereof, arbitrarily can regulate the setting angle of variable-area turbocharger.
Background technique
Variable nozzle turbine regulation technology is the effective measures improved supercharged diesel engine low-speed performance, reduce diesel emission.Existing variable-area turbocharger, nozzle ring assembly has plenty of split type, has plenty of all-in-one-piece, and be usually all fixed on turbine box, variable-nozzle actuator is fixed on turbine box or compressor volute.Therefore, nozzle ring assembly and actuator thereof limit very large to the setting angle of variable-area turbocharger.
By the limit value of motor to turbosupercharger mounting point, existing variable-area turbocharger is all the design carrying out turbosupercharger according to its unique setting angle before assembling motor.The mounting point of variable-area turbocharger directly affects nozzle ring assembly layout therein, and only can be assemblied on the motor of this model according to the turbosupercharger that this setting angle designs, for the amelioration product of motor or the motor of other model, also need to redesign variable-area turbocharger, be unfavorable for manufacturing and designing of variable-area turbocharger.
For this reason, this patent propose a kind of can the variable-area turbocharger of free adjustment turbine box setting angle, nozzle ring structure is adjusted, makes turbosupercharger entirety arbitrarily can not regulate setting angle by the impact of nozzle ring assembly and actuator thereof.
Summary of the invention
The utility model object is the research and development manufacture cost in order to reduce variable-area turbocharger, improve the installation adaptability of variable-area turbocharger and motor, propose a kind of variable-area turbocharger, the impact of nozzle ring assembly and actuator thereof can not be subject to, arbitrarily can regulate the setting angle of variable-area turbocharger.
The technical solution adopted in the utility model: can the variable-area turbocharger of free adjustment turbine box setting angle, it comprises bearing support 1, lining 2, connect shift fork 3, circlip 4, adjusting sleeve 5, clamping bolt 6, actuator's mounting bracket 7, shell ring 8, initiatively shift fork 9, nozzle ring fixed tray 10, turbine box 11, nozzle blade assembly 12, nozzle blade positioning disk 13, nozzle ring assembly spacer sleeve 14, connecting sleeve 15, SOC.HD. cap screw 16, nozzle ring driver plate 17, driver plate position limit pin 18, lining 2 is fixed on bearing support 1, connect shift fork 3 and be welded into one through lining 2 and active shift fork 9, and the adjusting sleeve 5 of actuator is fixed on circlip 4 connects on shift fork 3, nozzle blade assembly 12 is fixed on bearing support 1 by SOC.HD. cap screw 16, nozzle blade assembly 12 is connected with active shift fork 9, turbine box 11 is connected with bearing support 1 by shell ring 8, actuator's mounting bracket 7 is fixed on bearing support 1 by clamping bolt 6, actuator's mounting bracket 7 installs electric actuator or vacuum valve final controlling element, adjusting sleeve 5 by described final controlling element be connected shift fork 3 and be together in series, driver plate position limit pin 18 for Control Nozzle ring driver plate 17 angle of swing and control the opening and closing scope of nozzle blade assembly 12.
The utility model compared with prior art its beneficial effect is: 1) nozzle ring assembly and actuator thereof are all fixed on bearing support, depart from the constraint of turbine box, make the setting angle of turbine box can free adjustment, improve the pneumatic adjustment adaptability of variable-area turbocharger; 2) this structure effectively can reduce the research and development manufacture cost of variable-area turbocharger, improves the installation adaptability of variable-area turbocharger and motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of nozzle ring assembly;
The spacing diagram of Fig. 3 nozzle blade mechanism kinematic.
Embodiment
Can the variable-area turbocharger of free adjustment turbine box setting angle, it comprises bearing support 1, lining 2, connect shift fork 3, circlip 4, adjusting sleeve 5, clamping bolt 6, actuator's mounting bracket 7, shell ring 8, initiatively shift fork 9, nozzle ring fixed tray 10, turbine box 11, nozzle blade assembly 12, nozzle blade positioning disk 13, nozzle ring assembly spacer sleeve 14, connecting sleeve 15, SOC.HD. cap screw 16, nozzle ring driver plate 17, driver plate position limit pin 18, lining 2 is fixed on bearing support 1, connect shift fork 3 and be welded into one through lining 2 and active shift fork 9, and the adjusting sleeve 5 of actuator is fixed on circlip 4 connects on shift fork 3, nozzle blade assembly 12 is fixed on bearing support 1 by SOC.HD. cap screw 16, nozzle blade assembly 12 is connected with active shift fork 9, turbine box 11 is connected with bearing support 1 by shell ring 8, actuator's mounting bracket 7 is fixed on bearing support 1 by clamping bolt 6, actuator's mounting bracket 7 installs electric actuator or vacuum valve final controlling element, adjusting sleeve 5 by described final controlling element be connected shift fork 3 and be together in series, driver plate position limit pin 18 for Control Nozzle ring driver plate 17 angle of swing and control the opening and closing scope of nozzle blade assembly 12.
Claims (1)
1. can the variable-area turbocharger of free adjustment turbine box setting angle, it comprises bearing support (1), lining (2), connect shift fork (3), circlip (4), adjusting sleeve (5), clamping bolt (6), actuator's mounting bracket (7), shell ring (8), initiatively shift fork (9), nozzle ring fixed tray (10), turbine box (11), nozzle blade assembly (12), nozzle blade positioning disk (13), nozzle ring assembly spacer sleeve (14), connecting sleeve (15), SOC.HD. cap screw (16), nozzle ring driver plate (17), driver plate position limit pin (18), it is characterized in that: lining (2) is fixed on bearing support (1), connect shift fork (3) and be welded into one through lining (2) and active shift fork (9), and the adjusting sleeve (5) of actuator is fixed on circlip (4) connects on shift fork (3), nozzle blade assembly (12) is fixed on bearing support (1) by SOC.HD. cap screw (16), nozzle blade assembly (12) is connected with active shift fork (9), turbine box (11) is connected with bearing support (1) by shell ring (8), actuator's mounting bracket (7) is fixed on bearing support (1) by clamping bolt (6), actuator's mounting bracket (7) installs electric actuator or vacuum valve final controlling element, adjusting sleeve (5) by described final controlling element be connected shift fork (3) and be together in series, driver plate position limit pin (18) for Control Nozzle ring driver plate (17) angle of swing and control the opening and closing scope of nozzle blade assembly (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319393.2U CN204646330U (en) | 2015-05-18 | 2015-05-18 | Can the variable-area turbocharger of free adjustment turbine box setting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319393.2U CN204646330U (en) | 2015-05-18 | 2015-05-18 | Can the variable-area turbocharger of free adjustment turbine box setting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646330U true CN204646330U (en) | 2015-09-16 |
Family
ID=54099094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319393.2U Active CN204646330U (en) | 2015-05-18 | 2015-05-18 | Can the variable-area turbocharger of free adjustment turbine box setting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646330U (en) |
-
2015
- 2015-05-18 CN CN201520319393.2U patent/CN204646330U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102080578B (en) | Compound turbo supercharging device having variable cross-section axial radial flows | |
| CN103089344B (en) | Blade double-supporting variable-section nozzle ring assembly for bi-directional positioning of poking disc | |
| US20150000269A1 (en) | Turbo-compound apparatus having variable geometry turbocharger turbine and engine system having the same | |
| JP2015514922A (en) | Exhaust gas turbocharger | |
| CN202810959U (en) | Active gap control actuating mechanism and control system comprising same | |
| CN204123952U (en) | A kind of initiatively air-inlet grille blade coupling mechanism | |
| CN201902239U (en) | Integrated variable nozzle assembly for variable nozzle turbocharger | |
| US10329948B2 (en) | Stamped variable geometry turbocharger lever using retention collar | |
| CN204646330U (en) | Can the variable-area turbocharger of free adjustment turbine box setting angle | |
| CN201582215U (en) | Width adjusting mechanism of vaneless diffuser of turbocharger | |
| CN201747413U (en) | Variable nozzle turbocharger with blade rotation controlling device | |
| CN102606229A (en) | Variable nozzle component of turbocharger | |
| CN104389643B (en) | With the exhaust gas bypass turbo machine of stator | |
| CN204312138U (en) | A kind of exhaust gas bypass turbo machine with stator | |
| CN205117414U (en) | Nozzle ring assembly of circular structure | |
| CN202176378U (en) | Integrated variable nozzle ring of turbocharger | |
| CN204060820U (en) | A kind of turbine supercharger nozzle ring minimum discharge controlling device | |
| CN102242645B (en) | Integral variable nozzle ring of turbocharger | |
| CN207841116U (en) | A kind of self-positioning rocking arm shift fork mounting structure | |
| CN205559059U (en) | Turbocharger | |
| CN103912420A (en) | Novel supercharging intake pipe of double-bushing structure | |
| CN202202900U (en) | Supercharger with variable section | |
| CN202596813U (en) | Volute used at exhaust end of turbocharger | |
| CN105351252A (en) | Connecting structure for gas compressor volute and bearing body of turbocharger | |
| CN203335228U (en) | Turbocharger with lever-brake variable runner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 300000 Yongfeng Road 12, Tianjin high-end equipment manufacturing industrial park, Beichen District, Tianjin. Patentee after: Tianjin North force booster Technology Co. Ltd. Address before: 037036 mailbox No. 22, Datong, Shanxi Patentee before: Datong North Tianli Turbocharging Technology Co.,Ltd. |