CN202531768U - Core for double-turbine hydraulic torque converter - Google Patents
Core for double-turbine hydraulic torque converter Download PDFInfo
- Publication number
- CN202531768U CN202531768U CN2012201445827U CN201220144582U CN202531768U CN 202531768 U CN202531768 U CN 202531768U CN 2012201445827 U CN2012201445827 U CN 2012201445827U CN 201220144582 U CN201220144582 U CN 201220144582U CN 202531768 U CN202531768 U CN 202531768U
- Authority
- CN
- China
- Prior art keywords
- wheel
- torque converter
- cover
- core
- bearing
- 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
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model provides a core for a double-turbine hydraulic torque converter. The core comprises a cover wheel, a first bearing, a turbine set, a guide wheel, a second bearing, a pump wheel and a gear wheel which are successively mounted together, wherein internal stopping port positioning is applied to the cover wheel; the cover wheel is mounted and connected with the pump wheel in the mode of internal stopping port positioning and flange; and the cover wheel and the pump wheel are fastened through a hexagon bolt and a nut. The core for the double-turbine hydraulic torque converter has the advantages and beneficial effects: the traditional external stopping port positioning connection of the cover wheel and the pump wheel is changed into the internal stopping port positioning connection; the outline of the cover wheel is reduced and the weight of the cover wheel is relieved, so that the consumption of the materials is reduced; and meanwhile, a mounting clearance is increased, so that the core is conveniently mounted and connected during an engine box-closing process.
Description
Technical field
The utility model belongs to the engineering mechanical device field, especially relates to a kind of twin-turbine torque converter movement.
Background technique
China's loader adopts twin-turbine torque converter in a large number, and this torque-converters is a kind of of shunting torque-converters in the power.Twin-turbine torque converter is made up of cover wheel, pump impeller, turbine group and guide wheel, is installed between motor and the speed changer, and with hydraulic oil working medium, play transmitting torque, bending moment, the effect of speed change and clutch.
At present, the cover of a large amount of twin-turbine torque converters wheel adopts the outer stopper location to be connected with pump impeller with flange connection on the market, and the cover wheel external diameter of this structure is big, and installing space is little, is unfavorable for the assembling with motor.
Summary of the invention
The problem that the utility model will solve provides twin-turbine torque converter movement in a kind of loader.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of twin-turbine torque converter movement; Comprise the coaxial cover wheel that is installed together successively, clutch shaft bearing, turbine group, guide wheel, second bearing, pump impeller and gear; Said cover wheel is the inner stopper location; It adopts the inner stopper location with pump impeller, and installation is connected with flange-type, and is fastening through the hex head bolt attaching nut.
Further, the said clutch shaft bearing and second bearing are deep groove ball bearing.
The advantage that the utlity model has with good effect is: the cover wheel of traditional outer stopper location is connected with pump impeller; Changing inner stopper into is located by connecting; Dwindle cover wheel profile, alleviated its weight, thereby reduced materials consumption; Increased assemblage gap simultaneously, the installation when being convenient to the motor mould assembling is connected.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cover wheel of the utility model and the structural representation of pump impeller inner stopper joint.
Among the figure:
1, cover wheel 2, clutch shaft bearing 3, turbine group
4, guide wheel 5, second bearing 6, pump impeller
7, gear
Embodiment
It is as shown in Figure 1,
A kind of twin-turbine torque converter movement of the utility model; Comprise the coaxial cover wheel that is installed together successively 1, clutch shaft bearing 2, turbine group 3, guide wheel 4, second bearing 5, pump impeller 6 and gear 7; The end of said cover wheel 1 is provided with inner stopper; It adopts the inner stopper location to be connected with the flange-type mounting type with pump impeller 6, and is fastening through the hex head bolt attaching nut; The said clutch shaft bearing 2 and second bearing 5 are deep groove ball bearing.
The working procedure of this instance: during assembling, pump impeller 6 and gear 7 are fixed together, reinstall 4 one-tenth one assemblies of guide wheel through bolt; With the clutch shaft bearing 2 cover wheel 1 of packing into, again with the turbine group 2 that assembles 2 one-tenth one assemblies of clutch shaft bearing in the cover wheel 1 of packing into; At last, the turbine group 2 that assembles, cover wheel 1 assembly and pump impeller 6 are attached together, with bolt, nut check.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (2)
1. twin-turbine torque converter movement; Comprise the coaxial cover wheel that is installed together successively, clutch shaft bearing, turbine group, guide wheel, second bearing, pump impeller and gear; It is characterized in that: said cover wheel is the inner stopper location; It adopts the inner stopper location with pump impeller, and installation is connected with flange-type, and is fastening through the hex head bolt attaching nut.
2. twin-turbine torque converter movement according to claim 1 is characterized in that: the said clutch shaft bearing and second bearing are deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201445827U CN202531768U (en) | 2012-04-09 | 2012-04-09 | Core for double-turbine hydraulic torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201445827U CN202531768U (en) | 2012-04-09 | 2012-04-09 | Core for double-turbine hydraulic torque converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531768U true CN202531768U (en) | 2012-11-14 |
Family
ID=47132955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201445827U Expired - Fee Related CN202531768U (en) | 2012-04-09 | 2012-04-09 | Core for double-turbine hydraulic torque converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209684A (en) * | 2014-09-15 | 2014-12-17 | 蚌埠华泰液力变矩器有限公司 | Welding positioner for connection blocks of front covers of torque converters |
-
2012
- 2012-04-09 CN CN2012201445827U patent/CN202531768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209684A (en) * | 2014-09-15 | 2014-12-17 | 蚌埠华泰液力变矩器有限公司 | Welding positioner for connection blocks of front covers of torque converters |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203730715U (en) | Transmission structure adopting multifunctional gear transmission shaft | |
| CN202531768U (en) | Core for double-turbine hydraulic torque converter | |
| CN202900611U (en) | Novel connection structure of hydraulic pump and power takeoff | |
| CN201650665U (en) | Connecting structure of heavy duty gas turbine compressor disk and shaft neck | |
| CN202531769U (en) | Improved twin turbo hydraulic torque converter core | |
| CN203413075U (en) | Improved twin-turbo hydraulic torque converter | |
| CN105508572B (en) | Twin-turbine torque converter transfer gear location structure | |
| CN208184941U (en) | A kind of pump head contains the primary planet deceleration peristaltic pump of buckle | |
| CN204533245U (en) | A kind of fracturing unit end-tooth connection for transmission device | |
| CN202955198U (en) | Low-speed efficient energy-saving type single-stage centripetal turbine hydraulic torque converter | |
| CN205371530U (en) | Hydraulic torque converter with new structure | |
| CN201953844U (en) | Special coupler for micro-tiller | |
| CN201218313Y (en) | Coaxial hydraulic torque converter | |
| CN203500417U (en) | Integrated turbine bearing and guide wheel end cap structure for hydraulic torque converter | |
| CN202152812U (en) | Center-positioned hydraulic retarder | |
| CN207728832U (en) | A kind of torque-converters hydraulic control architectures | |
| CN102562767B (en) | Hollow bolt of automobile engine system | |
| CN202812042U (en) | Novel anti-impact hydraulic torque converter | |
| CN202531766U (en) | Novel hydraulic torque converter | |
| CN202091465U (en) | Double-turbine hydraulic torque converter with novel structure | |
| CN202182151U (en) | Novel decelerator for brick machine | |
| CN206860811U (en) | Double-worm gear hydraulic pitch movement | |
| CN201953476U (en) | Shift fork type diesel high-pressure oil pump drive mechanism | |
| CN202344498U (en) | Main thrust bearing assembling tool for supercharger | |
| CN202531765U (en) | Novel double-turbine hydraulic torque converter |
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: 20121114 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |