CN204099456U - Automatic clutch for car - Google Patents
Automatic clutch for car Download PDFInfo
- Publication number
- CN204099456U CN204099456U CN201420588177.3U CN201420588177U CN204099456U CN 204099456 U CN204099456 U CN 204099456U CN 201420588177 U CN201420588177 U CN 201420588177U CN 204099456 U CN204099456 U CN 204099456U
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- CN
- China
- Prior art keywords
- friction disk
- motor
- friction
- clutch
- mandrel
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to the control mechanism of speed change gear wheel driving device, is specially a kind of automatic clutch for car.A kind of automatic clutch for car, comprise motor (7), it is characterized in that: also comprise motor land (1), clutch compressing disc (2), friction plate (3), friction disk (4), friction disk support drum (5), hollow spindle (6), mandrel (8) and spring (9), motor land (1) is connected with clutch assembly, at least two panels friction plate (3) is provided with in clutch assembly, mandrel (8) is sheathed hollow spindle (6) outward, friction disk support drum (5) is set on hollow spindle (6), friction plate (3) and friction disk (4) are crisscross arranged, spring (9) is lined with between motor land (1) and clutch compressing disc (2).The utility model structure is simple, and rapidly, integrating error are little, and cost is low, applied widely in gearshift.
Description
Technical field
The utility model relates to the control mechanism of speed change gear wheel driving device, is specially a kind of automatic clutch for car.
Background technique
The automatic gearbox of current domestic production, is take motor special as the automatic gear shift apparatus of power, there is the shortcoming that shift speed is slow, be difficult to adapt to various automobile especially electric vehicle, hybrid vehicle to the requirement of manipulation.
Model utility content
In order to overcome the defect of prior art, provide a kind of structure simple, be separated rapidly, be separated thoroughly, the simple clutching device of friction plate pressure adjusting, the utility model discloses a kind of automatic clutch for car.
The utility model reaches goal of the invention by following technical solution:
A kind of automatic clutch for car, comprises motor, it is characterized in that: also comprise motor land, clutch compressing disc, friction plate, friction disk, friction disk support drum, hollow spindle, mandrel and spring,
Motor land is connected with clutch assembly, at least two panels friction plate is provided with in clutch assembly, clutch compressing disc is located between motor land and the friction plate closest to motor land, on one end that clutch compressing disc is set in mandrel and the mode that both overlap mutually with central axis fix, the outer sheathed hollow spindle of mandrel, mandrel and the central axis both hollow spindle overlaps mutually and both form Spielpassung, namely hollow spindle can rotate around mandrel, friction disk support drum is set on hollow spindle and the mode that both overlap mutually with central axis is fixed, friction disk is fixed on the outer side surface of friction disk support drum, the quantity of friction disk is equal with the quantity of friction plate, every sheet friction disk is all located at the homonymy of a slice friction plate, not only be provided with a slice friction plate between every two panels friction disk and be provided with being crisscross arranged of a slice friction disk between every two panels friction plate simultaneously,
Spring is lined with between motor land and clutch compressing disc;
The mode that the other end of mandrel and the output shaft of motor overlap mutually with both central axis is fixed.
Described automatic clutch for car, is characterized in that: linear electric motor selected by motor.
Described automatic clutch for car, is characterized in that: friction disk and friction disk support drum are fixed by spline.
When the utility model uses, during motor no electric circuit, motor land band movable friction plate, under the effect of spring force, clutch compressing disc pressing friction sheet, makes friction plate and friction disk fit each other, friction plate by transmission of power to friction disk, then power is passed to friction disk support drum through friction disk, is passed to hollow spindle through friction disk support drum;
During electrical power, the output shaft driven forward mandrel of motor, the mandrel in hollow spindle moves and the elastic force driving clutch compressing disc to overcome spring moves, thus make friction plate and friction disk separated from one another, cut off power.
The utility model employing motor especially linear electric motor solves the problem of the automatic Engage and disengage of automatic transmission clutch, control section is by ECU (Electrical Control Unit) TCU analysing and processing, do-part is realized by motor, automobile can be met and be switched to requirement at a high speed fast from low speed, automatic speed changing can be realized when the different speed of a motor vehicle.
The beneficial effects of the utility model are:
1. the combination being controlled friction plate and friction disk by linear electric motor be separated, promote mandrel by linear electric motor, and then promote clutch compressing disc friction plate is separated with friction disk;
2. structure is simple, and disengaging time is short, flexibility and reliability, good operating stability, and rate of fault is little, and the life-span is long;
3. the automatic transmission AMT type being applicable to the power such as electric vehicle and hybrid vehicle uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation when friction plate is separated with friction disk during the utility model uses.
Embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of automatic clutch for car, comprise motor land 1, clutch compressing disc 2, friction plate 3, friction disk 4, friction disk support drum 5, hollow spindle 6, motor 7, mandrel 8 and spring 9, as shown in Figure 1, concrete structure is:
Motor land 1 is connected with clutch assembly, at least two panels friction plate 3 is provided with in clutch assembly, clutch compressing disc 2 is located between motor land 1 and the friction plate 3 closest to motor land 1, on one end that clutch compressing disc 2 is set in mandrel 8 and the mode that both overlap mutually with central axis fix, the outer sheathed hollow spindle 6 of mandrel 8, the mandrel 8 and central axis both hollow spindle 6 overlaps mutually and both form Spielpassung, namely hollow spindle 6 can rotate around mandrel 8, friction disk support drum 5 is set on hollow spindle 6 and the mode that both overlap mutually with central axis is fixed, friction disk 4 is fixed on the outer side surface of friction disk support drum 5, the quantity of friction disk 4 is equal with the quantity of friction plate 3, every sheet friction disk 4 is all located at the homonymy of a slice friction plate 3, not only be provided with a slice friction plate 3 between every two panels friction disk 4 and be provided with being crisscross arranged of a slice friction disk 4 between every two panels friction plate 3 simultaneously,
Spring 9 is lined with between motor land 1 and clutch compressing disc 2;
The mode that the other end of mandrel 8 and the output shaft 71 of motor 7 overlap mutually with both central axis is fixed.
In the present embodiment, linear electric motor selected by motor 7; Friction disk 4 and friction disk support drum 5 are fixed by spline.
When the present embodiment uses, during motor 7 no electric circuit, motor land 1 is with movable friction plate 3, under the effect of spring 9 elastic force, clutch compressing disc 2 pressing friction sheet 3, makes friction plate 3 and friction disk 4 fit each other, friction plate 3 by transmission of power to friction disk 4, then power is passed to friction disk support drum 5 through friction disk 4, is passed to hollow spindle 6, as shown in Figure 1 through friction disk support drum 5;
When motor 7 is energized, the output shaft 71 of motor 7 is along the driven forward mandrel of direction shown in arrow 8 in Fig. 2, mandrel 8 in hollow spindle 6 moves and the elastic force driving clutch compressing disc 2 to overcome spring 9 moves, thus make friction plate 3 and friction disk 4 separated from one another, cut off power.
The present embodiment employing motor especially linear electric motor solves the problem of the automatic Engage and disengage of automatic transmission clutch, control section is by ECU (Electrical Control Unit) TCU analysing and processing, do-part is realized by motor, automobile can be met and be switched to requirement at a high speed fast from low speed, automatic speed changing can be realized when the different speed of a motor vehicle.
Claims (3)
1. an automatic clutch for car, comprise motor (7), it is characterized in that: also comprise motor land (1), clutch compressing disc (2), friction plate (3), friction disk (4), friction disk support drum (5), hollow spindle (6), mandrel (8) and spring (9)
Motor land (1) is connected with clutch assembly, at least two panels friction plate (3) is provided with in clutch assembly, clutch compressing disc (2) is located between motor land (1) and the friction plate (3) closest to motor land (1), on one end that clutch compressing disc (2) is set in mandrel (8) and the mode that both overlap mutually with central axis fix, mandrel (8) is sheathed hollow spindle (6) outward, both central axis of mandrel (8) and hollow spindle (6) overlaps mutually and both form Spielpassung, namely hollow spindle (6) can rotate around mandrel (8), friction disk support drum (5) is set in the upper and mode that both overlap mutually with central axis of hollow spindle (6) and fixes, friction disk (4) is fixed on the outer side surface of friction disk support drum (5), the quantity of friction disk (4) is equal with the quantity of friction plate (3), every sheet friction disk (4) is all located at the homonymy of a slice friction plate (3), not only be provided with a slice friction plate (3) between every two panels friction disk (4) and be provided with being crisscross arranged of a slice friction disk (4) between every two panels friction plate (3) simultaneously,
Spring (9) is lined with between motor land (1) and clutch compressing disc (2);
The mode that the other end of mandrel (8) and the output shaft (71) of motor (7) overlap mutually with both central axis is fixed.
2. automatic clutch for car as claimed in claim 1, is characterized in that: linear electric motor selected by motor (7).
3. automatic clutch for car as claimed in claim 1 or 2, is characterized in that: friction disk (4) and friction disk support drum (5) are fixed by spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588177.3U CN204099456U (en) | 2014-10-13 | 2014-10-13 | Automatic clutch for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588177.3U CN204099456U (en) | 2014-10-13 | 2014-10-13 | Automatic clutch for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099456U true CN204099456U (en) | 2015-01-14 |
Family
ID=52267886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588177.3U Expired - Fee Related CN204099456U (en) | 2014-10-13 | 2014-10-13 | Automatic clutch for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202063A (en) * | 2015-09-29 | 2015-12-30 | 西安交通大学 | Multi-motor servo direct-driven type friction clutch applicable to mechanical press |
| CN108035989A (en) * | 2017-11-06 | 2018-05-15 | 天津市职业大学 | A kind of output shaft one-way clutch locking system |
| CN108284411A (en) * | 2018-03-31 | 2018-07-17 | 上汽通用五菱汽车股份有限公司 | Compressing device for clutch |
| CN115742773A (en) * | 2022-11-22 | 2023-03-07 | 中国第一汽车股份有限公司 | Vehicle torque distribution control method and device, processor and vehicle |
-
2014
- 2014-10-13 CN CN201420588177.3U patent/CN204099456U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202063A (en) * | 2015-09-29 | 2015-12-30 | 西安交通大学 | Multi-motor servo direct-driven type friction clutch applicable to mechanical press |
| CN105202063B (en) * | 2015-09-29 | 2017-11-03 | 西安交通大学 | A kind of many motor servo direct-drive type friction clutches suitable for punching machine |
| CN108035989A (en) * | 2017-11-06 | 2018-05-15 | 天津市职业大学 | A kind of output shaft one-way clutch locking system |
| CN108284411A (en) * | 2018-03-31 | 2018-07-17 | 上汽通用五菱汽车股份有限公司 | Compressing device for clutch |
| CN108284411B (en) * | 2018-03-31 | 2024-03-15 | 上汽通用五菱汽车股份有限公司 | Clutch pressing device |
| CN115742773A (en) * | 2022-11-22 | 2023-03-07 | 中国第一汽车股份有限公司 | Vehicle torque distribution control method and device, processor and vehicle |
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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: 20150114 Termination date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |