CN202593852U - Connecting device for high-low temperature driving component - Google Patents
Connecting device for high-low temperature driving component Download PDFInfo
- Publication number
- CN202593852U CN202593852U CN 201220191856 CN201220191856U CN202593852U CN 202593852 U CN202593852 U CN 202593852U CN 201220191856 CN201220191856 CN 201220191856 CN 201220191856 U CN201220191856 U CN 201220191856U CN 202593852 U CN202593852 U CN 202593852U
- Authority
- CN
- China
- Prior art keywords
- connecting device
- low temperature
- adapter ring
- pedestal
- actuator
- 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
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a connecting device for a high-low temperature driving component. The connecting device comprises a base, a high-temperature rotation part is arranged on one side of the base, a driver is arranged on the other side of the base, an end shaft of the high-temperature rotation part penetrates through a through hole of the base and is in interference fit with an interface of the driver, an adapter ring is fixedly sleeved at the root of the end shaft of the high-temperature rotation part and is rotatably matched with the upper end of the through hole of the base, a lining is fixedly embedded at the lower end of the through hole of the base and is rotatably matched with the periphery of the interface of the driver, and a heat insulation gasket is arranged between the inner side of the end surface of the adapter ring and the end surface of the interface of the driver. The connecting device for the high-low temperature driving component is simple in structure, convenient to operate and applicable to environmental conditions with large temperature difference.
Description
Technical field
The utility model belongs to Flight Vehicle Structure drive technology field, specifically is meant a kind of high low temperature drive disk assembly connecting device.
Background technology
High low temperature drive disk assembly connecting device is mainly used in the place that working environment heat differs greatly, and its high-temperature component produces bigger heat when working in hot environment or work itself, and the low temperature parts work in low temperature environment or normal temperature environment.Transmission between the different temperatures environment lower component need solve heat coupling, heat conducting problem.Existing settling mode mainly is to overcome through increasing the design gaps between parts and improving the hot ability to bear of parts self; But become the increase of big and period of service along with the temperature difference of working environment; The temperature of low temperature parts heats up and accelerates, and often causes the heat insulating function between the high low temperature parts to reduce.
Summary of the invention
The purpose of the utility model be to provide a kind of simple in structure, easy to operate, can be applicable to the high low temperature drive disk assembly connecting device that uses under the bigger environmental conditions of the temperature difference.
For realizing above-mentioned purpose; The high low temperature drive disk assembly connecting device of the utility model comprises pedestal, and a side of said pedestal is provided with the high temperature tumbler; The opposite side of said pedestal is provided with actuator; The end axle of said high temperature tumbler passes the interface interference fit of the through hole and the actuator of pedestal, and its special character is: the end axle root suit of said high temperature tumbler is fixed with adapter ring, and said adapter ring cooperates with the through hole upper end rotation of pedestal; The through hole lower end of said pedestal is set and is fixed with lining, and said lining cooperates with the outer revolution of the interface of actuator; Be provided with heat insulating washer between the end face inboard of said adapter ring and the interface end face of actuator.
Preferably, be disposed with graphite annulus, packing ring and metal damping ring between the through hole lower loop platform of the end face of the said adapter ring outside and pedestal.
Further, said adapter ring is captiveed joint with the high temperature tumbler through left and right sides end face screw.
Also further, said adapter ring is captiveed joint with actuator through side end face, front and back screw.
Further, the cross section of the end axle of said high temperature tumbler is rectangular, and the cross sectional shape of the interface of said actuator is corresponding with it.
Again further, said adapter ring is processed by high temperature resistant, low thermal conductance coefficient material.
The high low temperature drive disk assembly connecting device of the utility model adopts modular design method, and with the end axle root suit fixed transfer ring formation runner assembly of high temperature tumbler, other part is installed in base interior; When product is installed, directly runner assembly is inserted driver interface, it is simple in structure; Easy for installation; Simultaneously, adapter ring adopts high temperature resistant, low thermal conductance coefficient material to be made, in the application that can satisfy the big transmission field of the temperature difference.The effect of heat insulation that after adding heat insulating washer, graphite annulus, packing ring and metal damping ring between high temperature Transmission and the actuator, can not only strengthen between the two can also reduce friction between the two, reaches energy-saving and cost-reducing effect.
Description of drawings
Fig. 1 is a kind of structural representation of high low temperature drive disk assembly connecting device.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Fig. 1, this high low temperature drive disk assembly connecting device shown in Figure 2; Comprise pedestal 2; One side of pedestal 2 is provided with high temperature tumbler 1, and the opposite side of pedestal 2 is provided with actuator 3, and the end axle 1a cross section of high temperature tumbler 1 is rectangular; The interface 3a interference fit that end axle 1a passes the through hole and the actuator 3 of pedestal 2; The shape of interface 3a is corresponding with the shape of end axle 1a, and the end axle 1a root suit of high temperature tumbler 1 is fixed with the adapter ring of being processed by high temperature resistant, low thermal conductance coefficient material 9, and adapter ring 9 cooperates with the through hole upper end rotation of pedestal 2; The through hole lower end of pedestal 2 is set and is fixed with lining 4, and lining 4 cooperates with the outer revolution of the interface 3a of actuator 3; Be provided with heat insulating washer 8 between the end face inboard of adapter ring 9 and the interface 3a end face of actuator 3; Be disposed with graphite annulus 7, packing ring 6 and metal damping ring 5 between the end face outside of adapter ring 9 and the through hole lower loop platform of pedestal 2, adapter ring 9 is captiveed joint with high temperature tumbler 1, is captiveed joint with actuator 3 through side end face, front and back screw 11 through left and right sides end face screw 10.
When the high low temperature drive disk assembly connecting device of employing present embodiment is worked, 1800 ℃ of the wall temperature Da Wendu of high temperature tumbler 1, the time of continuous working is lower than 200 ℃ through detecting the base interior wall temperature when being no less than 1 minute, proves that its effect of heat insulation is good.
Claims (7)
1. one kind high low temperature drive disk assembly connecting device; Comprise pedestal (2); One side of said pedestal (2) is provided with high temperature tumbler (1), and the opposite side of said pedestal (2) is provided with actuator (3), and the end axle (1a) of said high temperature tumbler (1) passes interface (3a) interference fit of the through hole and the actuator (3) of pedestal (2); It is characterized in that: end axle (1a) the root suit of said high temperature tumbler (1) is fixed with adapter ring (9), and said adapter ring (9) cooperates with the through hole upper end rotation of pedestal (2); The through hole lower end of said pedestal (2) is set and is fixed with lining (4), and said lining (4) cooperates with the outer revolution of interface (3a) of actuator (3); Be provided with heat insulating washer (8) between the end face inboard of said adapter ring (9) and interface (3a) end face of actuator (3).
2. high low temperature drive disk assembly connecting device according to claim 1 is characterized in that: be disposed with graphite annulus (7), packing ring (6) and metal damping ring (5) between the end face outside of said adapter ring (9) and the through hole lower loop platform of pedestal (2).
3. high low temperature drive disk assembly connecting device according to claim 1 and 2 is characterized in that: said adapter ring (9) is captiveed joint with high temperature tumbler (1) through left and right sides end face screw (10).
4. high low temperature drive disk assembly connecting device according to claim 1 and 2 is characterized in that: said adapter ring (9) is captiveed joint with actuator (3) through side end face, front and back screw (11).
5. high low temperature drive disk assembly connecting device according to claim 3 is characterized in that: said adapter ring (9) is captiveed joint with actuator (3) through side end face, front and back screw (11).
6. high low temperature drive disk assembly connecting device according to claim 1 and 2 is characterized in that: the cross section of the end axle (1a) of said high temperature tumbler (1) is rectangular, and the cross sectional shape of the interface (3a) of said actuator (3) is corresponding with it.
7. high low temperature drive disk assembly connecting device according to claim 1 and 2 is characterized in that: said adapter ring (9) is processed by high temperature resistant, low thermal conductance coefficient material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191856 CN202593852U (en) | 2012-04-28 | 2012-04-28 | Connecting device for high-low temperature driving component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191856 CN202593852U (en) | 2012-04-28 | 2012-04-28 | Connecting device for high-low temperature driving component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593852U true CN202593852U (en) | 2012-12-12 |
Family
ID=47311417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191856 Expired - Fee Related CN202593852U (en) | 2012-04-28 | 2012-04-28 | Connecting device for high-low temperature driving component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314758A (en) * | 2016-09-29 | 2017-01-11 | 湖北航天技术研究院总体设计所 | End cap heat resistance connecting device |
| CN106379547A (en) * | 2016-09-29 | 2017-02-08 | 湖北航天技术研究院总体设计所 | High-Mach number long-endurance aircraft surface sensor mounting device |
| CN112678148A (en) * | 2020-12-22 | 2021-04-20 | 大连理工大学 | Independent high-low temperature connecting structure with arch-shaped support |
-
2012
- 2012-04-28 CN CN 201220191856 patent/CN202593852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314758A (en) * | 2016-09-29 | 2017-01-11 | 湖北航天技术研究院总体设计所 | End cap heat resistance connecting device |
| CN106379547A (en) * | 2016-09-29 | 2017-02-08 | 湖北航天技术研究院总体设计所 | High-Mach number long-endurance aircraft surface sensor mounting device |
| CN106314758B (en) * | 2016-09-29 | 2019-01-04 | 湖北航天技术研究院总体设计所 | A kind of end cap thermal resistance attachment device |
| CN112678148A (en) * | 2020-12-22 | 2021-04-20 | 大连理工大学 | Independent high-low temperature connecting structure with arch-shaped support |
| CN112678148B (en) * | 2020-12-22 | 2022-05-20 | 大连理工大学 | Independent high-low temperature connecting structure with arch-shaped support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202593852U (en) | Connecting device for high-low temperature driving component | |
| CN103574173A (en) | Sliding support of process pipeline | |
| CN201246428Y (en) | Brake device | |
| CN201896782U (en) | Combined seal device of high-pressure low-temperature light hydrocarbon pump | |
| CN201288822Y (en) | Mechanical seal | |
| CN203412964U (en) | Anti-creep bearing | |
| CN105889438A (en) | Reducer | |
| CN203627562U (en) | Electric wheel coupling structure for mining electric wheel self-discharging truck | |
| CN203374637U (en) | Sliding bearing | |
| CN103697071A (en) | Electric wheel coupling structure of mining dump truck with electric wheels | |
| CN204553832U (en) | Double-face mechanical sealing structure | |
| CN203926490U (en) | A kind of disengaging yoke structure of automobile clutch | |
| CN202851579U (en) | Screw structure | |
| CN202280840U (en) | Mechanical sealing device for strong-corrosion resistant and abrasion-resistant Teflon corrugated pipe | |
| CN203548308U (en) | Coupling device used for radiator | |
| CN200940740Y (en) | Improved rotary compensator | |
| CN204785191U (en) | High temperature rotary joint | |
| CN205401406U (en) | One grade of capable star wheel axle | |
| CN202284620U (en) | Wet multi-disc brake | |
| CN205745020U (en) | A kind of riveted structure of C/C SiC ceramic matrix composite material brake disc | |
| CN203718162U (en) | Sliding support for process pipeline | |
| CN202252620U (en) | Jacket pipe for automobile part | |
| CN202326738U (en) | Thrust bearing | |
| CN104791581B (en) | New interior rolling drag reduction formula jet chimney | |
| CN201794949U (en) | Anti-expansion dust cover for high-rotational speed universal joint |
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 |
Granted publication date: 20121212 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |