CN207297793U - A kind of mute fluid torque-converter - Google Patents
A kind of mute fluid torque-converter Download PDFInfo
- Publication number
- CN207297793U CN207297793U CN201721024827.1U CN201721024827U CN207297793U CN 207297793 U CN207297793 U CN 207297793U CN 201721024827 U CN201721024827 U CN 201721024827U CN 207297793 U CN207297793 U CN 207297793U
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- bearing
- converter
- turbine
- mute
- fluid torque
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Abstract
A kind of mute fluid torque-converter is the utility model is related to, it includes：Input guide bracket（1）, front cover shell（2）, deep groove ball bearing（3）, turbine assembly（4）, guide wheel assembly（5）, plane needle bearing（6）, impeller assemblies（7）And output shaft（8）；It is characterized in that：In the turbine assembly（4）In turbine axle bed（4a）With guide wheel assembly（5）Between be equipped with the second plane needle bearing（6a）.The utility model has the advantages that noiseless, low-power consumption, good reliability, big using long-life, the load born.
Description
Technical field：
Mechanical transmission fields are the utility model is related to, are exactly specifically a kind of mute fluid torque-converter.
Background technology：
Fluid torque-converter is made of pump impeller, turbine, guide wheel, front shroud and other accessories；Installed in engine and
Between gearbox, with hydraulic transmission oil（ATF）For working media, play a part of to transmit torque, displacement, speed change and clutch.
At work, input guide bracket is connected with the bent axle of engine, and when power drives input guide bracket rotation, liquid is from centrifugation
Formula pump impeller flows out, and returns again to pump impeller sequentially through turbine, guide wheel, circulates again and again.Then by turbine axle bed
Spline impart power to output shaft.Existing fluid torque-converter can produce noise in the running, between turbine and guide wheel easily
The problems such as abrasion.
Utility model content：
The utility model is exactly to overcome deficiency of the prior art, there is provided a kind of mute fluid torque-converter.
The utility model provides following technical scheme：
A kind of mute fluid torque-converter, it includes：Input guide bracket, front cover shell, deep groove ball bearing, turbine assembly, guide wheel group
Part, plane needle bearing, impeller assemblies and output shaft；It is characterized in that：Turbine axle bed in the turbine assembly with
The second plane needle bearing is equipped between guide wheel assembly, is equipped with and output shaft corresponding matching in the pump impeller tooth set in impeller assemblies
Bearing.
Based on the above technical solutions, there can also be technical solution further below：
The bearing is double-row bearing.
Utility model advantage：
The utility model has the advantages that noiseless, low-power consumption, good reliability, using the long-life, and is not increasing liquid
On the premise of power torque-converters size so that fluid torque-converter can bear the load of bigger.
Brief description of the drawings：
Fig. 1 is the structure diagram of the utility model.
Embodiment：
As shown in Figure 1, a kind of mute fluid torque-converter, it includes：Guide bracket 1 is inputted, front shroud is connected with input guide bracket 1
Shell 2, one end and the impeller assemblies 7 of front cover shell 2 are connected.Deep groove ball bearing 3, deep groove ball bearing 3 are equipped with input guide bracket 1
Side is connected with the turbine axle bed 4a in the turbine assembly 4.
Be equipped with guide wheel assembly 5 between the turbine assembly 4 and impeller assemblies 7, the inner ring 5a in the guide wheel assembly 5 with
Be equipped with plane needle bearing 6 between pump impeller tooth set 7a in impeller assemblies 7, baffle ring 5b and turbine group in the guide wheel assembly 5
The second plane needle bearing 6a is equipped between turbine seat in part 4.Guide wheel is set by above-mentioned two plane needle bearing
Guide wheel assembly and turbine group are substantially reduced by rolling friction corresponding matching between component and turbine assembly and impeller assemblies
The problems such as frictional force, noise between part and impeller assemblies, component deterioration.
The bearing 9 with 8 corresponding matching of output shaft is equipped with pump impeller tooth set 7a in impeller assemblies 7, the bearing 9 is
Double-row bearing, can enable output shaft 8 bear the load of bigger by the setting of double-row bearing.
Claims (2)
1. a kind of mute fluid torque-converter, it includes：Input guide bracket（1）, front cover shell（2）, deep groove ball bearing（3）, turbine assembly
（4）, guide wheel assembly（5）, plane needle bearing（6）, impeller assemblies（7）And output shaft（8）；It is characterized in that：Described
Turbine assembly（4）In turbine axle bed（4a）With guide wheel assembly（5）Between be equipped with the second plane needle bearing（6a）, in pump impeller group
Part（7）In pump impeller tooth set in be equipped with and output shaft（8）The bearing of corresponding matching（9）.
2. according to a kind of mute fluid torque-converter described in claim 1, it is characterised in that：The bearing（9）For biserial
Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024827.1U CN207297793U (en) | 2017-08-16 | 2017-08-16 | A kind of mute fluid torque-converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024827.1U CN207297793U (en) | 2017-08-16 | 2017-08-16 | A kind of mute fluid torque-converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297793U true CN207297793U (en) | 2018-05-01 |
Family
ID=62444297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721024827.1U Active CN207297793U (en) | 2017-08-16 | 2017-08-16 | A kind of mute fluid torque-converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297793U (en) |
-
2017
- 2017-08-16 CN CN201721024827.1U patent/CN207297793U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of mute fluid torque-converter Effective date of registration: 20180718 Granted publication date: 20180501 Pledgee: Merchants Bank Bengbu branch of Limited by Share Ltd Pledgor: Bengbu Huatai torque converter Limited by Share Ltd Registration number: 2018340000316 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190528 Granted publication date: 20180501 Pledgee: Merchants Bank Bengbu branch of Limited by Share Ltd Pledgor: Bengbu Huatai torque converter Limited by Share Ltd Registration number: 2018340000316 |