CN205744998U - A kind of wet separation clutch - Google Patents
A kind of wet separation clutch Download PDFInfo
- Publication number
- CN205744998U CN205744998U CN201620389328.1U CN201620389328U CN205744998U CN 205744998 U CN205744998 U CN 205744998U CN 201620389328 U CN201620389328 U CN 201620389328U CN 205744998 U CN205744998 U CN 205744998U
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- China
- Prior art keywords
- output shaft
- shell
- piston
- power shaft
- needle bearing
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Abstract
This utility model relates to Technology of Automatic Transmission for vehicle field, a kind of wet separation clutch.This clutch includes power shaft, inner shell, friction plate, shell, motor internal rotor, piston, needle bearing, sealing ring, needle bearing, thrust bearing and output shaft；Described power shaft is bonded with electromotor；Described output shaft is bonded with variator；Described power shaft and output shaft are radially supported by needle bearing and needle bearing, are axially supported by thrust bearing；Described inner shell is connected with power shaft；Described shell and output shaft fixed connection；Described motor internal rotor and output shaft fixed connection；Between described friction plate and inner shell and shell bonded；Described piston is arranged in inner shell.It is provided with sealing ring between described power shaft and output shaft.This utility model is a kind of by integrated with motor for separation clutch, simplifies structure, reduction axial dimension, reduces the wet separation clutch of assembly process.
Description
Technical field
This utility model relates to Technology of Automatic Transmission for vehicle field, a kind of wet separation clutch.
Background technology
Along with developing rapidly of auto industry, Global Auto recoverable amount persistently rises, and energy resource consumption, environment that automobile brings are dirty
The problems such as dye manifest day by day.Require vehicle fuel consumption and the Abgasgesetz of increasingly stringent for reply, each Automobile Enterprises is all by joint
Energy emission-reduction technology is as research direction, and hybrid vehicle is the finest because of its technical advantage and cost advantage
Appear.
In the technical scheme of hybrid vehicle, the configuration that power motor is arranged in variator middle with electromotor is considered as
One of the most competitive configuration.A separation clutch it is provided with, in order to couple electromotor and motor between electromotor and motor
Power, it is achieved hybrid power function.
At present, separating clutch and be mostly to separately design with motor, structure is complicated, and integrated level is low, and axial dimension is big, it has not been convenient to
Arranging, assembly process is loaded down with trivial details.
Summary of the invention
This utility model provides a kind of by integrated with motor for separation clutch, simplifies structure, reduction axial dimension, reduces assembling
The wet separation clutch of operation, overcomes the above-mentioned deficiency of existing separation clutch.
Technical solutions of the utility model accompanying drawings is as follows:
A kind of wet separation clutch, this clutch turns in including power shaft 1, inner shell 2, friction plate 3, shell 4, motor
Son 5, piston the 6, first needle bearing the 7, second needle bearing 9, thrust bearing 10 and output shaft 11；Wherein said is defeated
Enter axle 1 bonded with electromotor；Described output shaft is bonded with variator；Described power shaft 1 and output shaft 11 pass through
First needle bearing 7 and the second needle bearing 9 radially support, and are axially supported by thrust bearing 10；Described inner shell 2 with
Power shaft 1 is connected；Described shell 4 is connected with output shaft 11；Described motor internal rotor 5 is connected with output shaft 11；
Between described friction plate 3 and inner shell 2 and shell 4 bonded；Described piston 6 be arranged on friction plate 3 and shell 4 it
Between, the end face of piston 6 is arranged near friction plate 3, in order to when piston 6 carries out reciprocating motion of the pistons, piston 6 can
Active force is acted on friction plate 3.
It is provided with between described power shaft 1 and output shaft 11 and power shaft 1 is formed oil circuit with the oil duct UNICOM on output shaft 11
Sealing ring 8, between described piston 6 and output shaft 11, shell 4 by sealing ring 8 form oil pocket after can carry reach drive
Piston 6 works.
The beneficial effects of the utility model are: it is integrated with motor that this utility model will separate clutch, simplify structure, reduce
Axial dimension, simplifies assembly process.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
In figure: 1, power shaft；2, inner shell；3, friction plate；4, shell；5, motor internal rotor；6, piston；7, the first rolling
Needle bearing；8, sealing ring；9, the second needle bearing；10, thrust bearing；11, output shaft.
Detailed description of the invention
Refering to Fig. 1, a kind of wet separation clutch, it is characterised in that this clutch includes power shaft 1, inner shell 2, friction
Sheet 3, shell 4, motor internal rotor 5, piston 6, needle bearing 7, needle bearing 9, thrust bearing 10 and output shaft 11；
Wherein said power shaft 1 and output shaft 11 are radially supported, by pushing away by the first needle bearing 7 and the second needle bearing 9
Power bearing 10 axially supports；Described inner shell 2 welds with power shaft 1；Described shell 4 welds with output shaft 11；Institute
The motor internal rotor 5 stated welds with output shaft 11；Described friction plate 3 is connected by spline with between inner shell 2 and shell 4；
Described piston 6 is arranged between inner shell 2, and the end face of piston 6 is arranged near friction plate 3, in order to carry out at piston 6
During reciprocating motion of the pistons, active force can be acted on friction plate 3 by piston 6.
It is provided with between described power shaft 1 and output shaft 11 and power shaft 1 is formed oil circuit with the oil duct UNICOM on output shaft 11
Sealing ring 8, between described piston 6 and output shaft 11, shell 4 by sealing ring 8 form oil pocket after can carry reach drive
Piston 6 works.
Described power shaft 1 is connected by spline with electromotor, and output shaft 11 is connected by spline with variator；Work as hydraulic oil
During by power shaft 1 with the oil pocket of the oil duct entrance piston 6 on output shaft 11, piston 6 pressing friction sheet 3, separate clutch
Device engages, and the power of electromotor passes to variator by power shaft 1, inner shell 2, friction plate 3, shell 4, output shaft 11.
During cutoff high oil, interrupt the power transmission of electromotor.Motor internal rotor 5 is rigidly connected with output shaft 11, during motor work,
Power can pass through internal rotor 5, output shaft 11 passes to variator.By controlling the joint of separation clutch, separating and send out
Motivation, the mode of operation of motor, and then the power coupling of electromotor and motor can be realized.On power shaft 1 and output shaft 11
Being provided with oil duct lubricating friction plate the 3, second needle bearing 9, thrust bearing 10, output shaft 11 is provided with the second rolling of oil duct lubrication
Needle bearing 9.
Claims (2)
1. a wet separation clutch, it is characterised in that this clutch include power shaft (1), inner shell (2), friction plate (3),
Shell (4), motor internal rotor (5), piston (6), the first needle bearing (7), the second needle bearing (9), thrust bearing
And output shaft (11) (10)；Wherein said power shaft (1) is bonded with electromotor；Described output shaft (11) and change
Speed device is bonded；Described power shaft (1) and output shaft (11) are by the first needle bearing (7) and the second needle bearing (9)
Radially support, axially supported by thrust bearing (10)；Described inner shell (2) is connected with power shaft (1)；Outside described
Shell (4) is connected with output shaft (11)；Described motor internal rotor (5) is connected with output shaft (11)；Described friction plate
(3) and bonded between inner shell (2) and shell (4), described piston (6) is arranged on friction plate (3) and shell (4)
Between, the end face of piston (6) is arranged near friction plate (3), when piston (6) carries out reciprocating motion of the pistons, and piston (6)
Active force can be acted on friction plate (3).
A kind of wet separation clutch the most according to claim 1, it is characterised in that described power shaft (1) and output shaft
(11) it is provided with the sealing ring (8) of power shaft (1) with the oil duct UNICOM formation oil circuit on output shaft (11) between, described
Piston (6) and output shaft (11), shell (4) between formed by sealing ring (8) and can enough drive piston (6) by band after oil pocket
Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620389328.1U CN205744998U (en) | 2016-05-04 | 2016-05-04 | A kind of wet separation clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620389328.1U CN205744998U (en) | 2016-05-04 | 2016-05-04 | A kind of wet separation clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744998U true CN205744998U (en) | 2016-11-30 |
Family
ID=57372288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620389328.1U Active CN205744998U (en) | 2016-05-04 | 2016-05-04 | A kind of wet separation clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630565A (en) * | 2018-12-18 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | A kind of clutch and assembly for hybrid vehicle |
| CN110949117A (en) * | 2018-09-26 | 2020-04-03 | 舍弗勒技术股份两合公司 | Clutch device |
-
2016
- 2016-05-04 CN CN201620389328.1U patent/CN205744998U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949117A (en) * | 2018-09-26 | 2020-04-03 | 舍弗勒技术股份两合公司 | Clutch device |
| CN109630565A (en) * | 2018-12-18 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | A kind of clutch and assembly for hybrid vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |