CN205824003U - A kind of clutch auto-manual steerable system - Google Patents
A kind of clutch auto-manual steerable system Download PDFInfo
- Publication number
- CN205824003U CN205824003U CN201620638793.4U CN201620638793U CN205824003U CN 205824003 U CN205824003 U CN 205824003U CN 201620638793 U CN201620638793 U CN 201620638793U CN 205824003 U CN205824003 U CN 205824003U
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- clutch
- cylinder housing
- master cylinder
- valve
- pedal
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Abstract
This utility model relates to a kind of clutch auto-manual steerable system, belong to clutch control technical field, including lubricating cup, pedal position sensor, clutch pedal, clutch master cylinder housing, clutch slave cylinder housing, wheelcylinder piston assembly, clutch position sensor, hydraulic oil pipeline, oil circuit switching solenoid valve；Wherein, hydraulic air Power assisted control valve is connected on clutch slave cylinder housing, and total pump piston assembly, total pump piston return spring and recuperation valve spring are arranged in clutch master cylinder housing cavity；Clutch master cylinder housing is connected with clutch slave cylinder housing；Pedal position sensor is connected with clutch pedal；Master cylinder is integrated with oil circuit switching solenoid valve, makes hands/automatically control oil circuit locking each other.Wheel cylinder is integrated with the inlet and outlet electromagnetic valve for automatically controlling, for the hydraulic air Power assisted control valve of Non-follow control, position sensor and gas circuit switching solenoid valve, makes hands/automatically control gas circuit independent of one another, it is possible to respond hands/automatically control order respectively.
Description
Technical field
This utility model belongs to clutch control technical field, is specifically related to a kind of mechanical automatic transmission clutch hands
From one steerable system.
Background technology
In commercial car field, along with driver comfort requirement is improved constantly by driver, automatic mechanical transmission
(AMT) technology is just presenting the trend of fast development.The clutch operating system of the AMT of Medium or severe type truck coupling, uses electromagnetism more
The Pneumatic driving type wheel cylinder that valve controls, without clutch pedal and master cylinder.When vehicle runs under special operation condition, automatically control
The clutch operating system that air pressure drives is difficult in adapt to.Therefore, for the vehicle that reliability requirement is high, Manual clutch should be retained
Steerable system is as the Redundancy Design after automatic handling system inefficacy.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of novel clutch auto-manual steerable system,
Be capable of automatically controlling and Non-follow control of clutch, Non-follow control with automatically control independently of one another, individually respond driver
With the control command controlling computer.
The technical solution of the utility model is achieved in that
A kind of clutch auto-manual steerable system, including lubricating cup 1, pedal position sensor 2, clutch pedal 3, clutch
The total pump case of device 4, clutch slave cylinder housing 13, wheelcylinder piston assembly 14, clutch position sensor 16, hydraulic oil pipeline 17,
Oil circuit switching solenoid valve 18；Wherein, hydraulic air Power assisted control valve 8 is bolted on clutch slave cylinder housing 13, wheel cylinder
Piston assembly 14 penetrates the inner chamber of hydraulic air Power assisted control valve 8, gas circuit switching solenoid valve 10, air inlet electromagnetic valve 11, aerofluxus electromagnetism
Valve 12 is bolted on hydraulic air Power assisted control valve 8, and clutch position sensor 16 is bolted at hydraulic air
On Power assisted control valve 8；Total pump piston assembly 5, total pump piston return spring 6 and recuperation valve spring 7 are arranged on clutch master cylinder shell
In body 4 inner chamber, total pump piston assembly 5 can slide axially in clutch master cylinder housing 4 inner chamber, but can not skid off inner chamber, simultaneously
Restoring force effect by total pump piston return spring 6 and recuperation valve spring 7；Oil circuit switching solenoid valve 18 is bolted
On clutch master cylinder housing 4, clutch master cylinder housing 4 is connected by hydraulic oil pipeline 17 with clutch slave cylinder housing 13；Pedal
Position sensor 2 is connected with clutch pedal 3 by pedal shaft and is driven by rotating, the position of feedback clutch pedal 3.From
Tappet on clutch pedal 3 inserts in the inner chamber of clutch master cylinder housing 4, promotes total pump piston assembly 5 to slide；Lubricating cup 1 is inserted in
On clutch master cylinder housing 4, wheelcylinder piston assembly 14 is assemblied in clutch slave cylinder housing 13 inner chamber, seals wheel cylinder hydraulic pressure simultaneously
Cylinder and pneumatic cylinder, tappet thereon is used for exporting separating force；High-pressure air source 9 is system dynamic source.
Compared with prior art, this utility model has the advantage that
Master cylinder is integrated with oil circuit switching solenoid valve, makes hands/automatically control oil circuit locking each other.Wheel cylinder is integrated with
For the inlet and outlet electromagnetic valve automatically controlled, for the hydraulic air Power assisted control valve of Non-follow control, position sensor and gas circuit are cut
Change electromagnetic valve, make hands/automatically control gas circuit independent of one another, it is possible to respond hands/automatically control order respectively.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of a kind of clutch auto-manual steerable system of the present utility model；
In figure: lubricating cup 1, position sensor 2, clutch pedal 3, clutch master cylinder housing 4, total pump piston assembly 5, master cylinder
Piston return spring 6, recuperation valve spring 7, hydraulic air Power assisted control valve 8, high-pressure air source 9, gas circuit switching solenoid valve 10, air inlet electricity
Magnet valve 11, exhaust solenoid valve 12, clutch slave cylinder housing 13, wheelcylinder piston assembly 14, wheelcylinder piston return spring 15, clutch
Position sensor 16, hydraulic oil pipeline 17, oil circuit switching solenoid valve 18.
Specific embodiments
Describe specific embodiments of the present utility model below in conjunction with the accompanying drawings in detail.
A kind of clutch auto-manual steerable system, including lubricating cup 1, pedal position sensor 2, clutch pedal 3, clutch
The total pump case of device 4, clutch slave cylinder housing 13, wheelcylinder piston assembly 14, clutch position sensor 16, hydraulic oil pipeline 17,
Oil circuit switching solenoid valve 18；Wherein, hydraulic air Power assisted control valve 8 is bolted on clutch slave cylinder housing 13, internal
Having gas channels to communicate with the inner chamber of clutch slave cylinder housing 13, wheelcylinder piston assembly 14 penetrates hydraulic air Power assisted control valve 8
Inner chamber, gas circuit switching solenoid valve 10, air inlet electromagnetic valve 11, exhaust solenoid valve 12 are bolted at hydraulic air Power assisted control valve
On 8, inner air path passage communicates with hydraulic air Power assisted control valve 8, and clutch position sensor 16 is bolted at hydraulic pressure
On gas Power assisted control valve 8；Total pump piston assembly 5, total pump piston return spring 6 and recuperation valve spring 7 are arranged on clutch master cylinder
Housing 4 inner chamber, total pump piston assembly 5 can slide axially in clutch master cylinder housing 4 inner chamber, but can not skid off inner chamber, simultaneously
Restoring force effect by total pump piston return spring 6 and recuperation valve spring 7；Oil circuit switching solenoid valve 18 is bolted
On clutch master cylinder housing 4, clutch master cylinder housing 4 is connected by hydraulic oil pipeline 17 with clutch slave cylinder housing 13；Pedal
Position sensor 2 is connected with clutch pedal 3 by pedal shaft and is driven by rotating, the position of feedback clutch pedal 3.From
Tappet on clutch pedal 3 inserts in the inner chamber of clutch master cylinder housing 4, promotes total pump piston assembly 5 to slide.Lubricating cup 1 is inserted in
On clutch master cylinder housing 4, and internal galleries is had to communicate.Wheelcylinder piston assembly 14 is assemblied in clutch slave cylinder housing 13 inner chamber
In, sealing wheel cylinder hydraulic cylinder and pneumatic cylinder simultaneously, tappet thereon is used for exporting separating force；High-pressure air source 9 is system dynamic source.
The automatic manipulation process of clutch: when vehicle needs separate or engage clutch in the process of moving, oil circuit switches
Electromagnetic valve 18 is energized, and makes wheel cylinder hydraulic cylinder connect with lubricating cup 1.When separating clutch, air inlet electromagnetic valve 11, gas circuit switching solenoid valve
10 are energized, and exhaust solenoid valve 12 is closed, and pressure-air enters wheel cylinder cylinder through air inlet electromagnetic valve 11, gas circuit switching solenoid valve 10,
Wheelcylinder piston assembly 14 is promoted to separate clutch；When engaging clutch, exhaust solenoid valve 12, gas circuit switching solenoid valve 10 are energized,
Air inlet electromagnetic valve 11 is closed, and wheelcylinder piston assembly 14 resets under the effect of clutch, pressure-air from wheel cylinder cylinder through gas circuit
Switching solenoid valve 10, exhaust solenoid valve 12 are discharged.In the automatic manipulation process of clutch, will after oil circuit switching solenoid valve 18 energising
Master cylinder oil circuit locking, clutch pedal cannot step on, and system is not responding to the manual manipulation request of driver.
Manual clutch manipulation process: when road conditions Special complex or automatic control system lost efficacy, driver is by trampling
Clutch pedal carries out clutch separation, engaging manoeuvre.When separating clutch, oil circuit switching solenoid valve 18, air inlet electromagnetic valve
11, exhaust solenoid valve 12, gas circuit switching solenoid valve 10 are closed, and clutch pedal 3 promotes total pump piston assembly 5 motion to set up oil
Pressure, reaches after hydraulic air Power assisted control valve 8 opens pressure, and pressure-air is through hydraulic air Power assisted control valve 8, gas circuit switching solenoid valve
10 enter wheel cylinder cylinder, promote wheelcylinder piston assembly 14 to separate clutch；When engaging clutch, oil circuit switching solenoid valve 18, enter
Pneumoelectric magnet valve 11, exhaust solenoid valve 12, gas circuit switching solenoid valve 10 are closed, and clutch pedal 3 drives total pump piston assembly 5 to lift
Release oil pressure, after opening pressure less than hydraulic air Power assisted control valve 8, wheelcylinder piston assembly 14 resets under the effect of clutch,
Pressure-air is discharged through gas circuit switching solenoid valve 10, hydraulic air Power assisted control valve 8 from wheel cylinder cylinder.Handled at Manual clutch
Cheng Zhong, pedal position sensor 2 Real-time Feedback clutch pedal position, before clutch pedal is repositioned to complete lifting status,
Keep oil circuit switching solenoid valve 18 and gas circuit switching solenoid valve 10 to close, gas circuit locking will be automatically controlled.
Claims (4)
1. a clutch auto-manual steerable system, it is characterised in that: include lubricating cup (1), pedal position sensor (2), from
Clutch pedal (3), clutch master cylinder housing (4), clutch slave cylinder housing (13), wheelcylinder piston assembly (14), clutch position
Sensor (16), hydraulic oil pipeline (17), oil circuit switching solenoid valve (18)；Wherein, hydraulic air Power assisted control valve (8) be connected to from
In clutch wheel cylinder housing (13), wheelcylinder piston assembly (14) penetrates the inner chamber of hydraulic air Power assisted control valve (8), gas circuit switching electromagnetism
Valve (10), air inlet electromagnetic valve (11), exhaust solenoid valve (12) are connected on hydraulic air Power assisted control valve (8), and clutch position passes
Sensor (16) is connected on hydraulic air Power assisted control valve (8)；Total pump piston assembly (5), total pump piston return spring (6) and compensation
Valve spring (7) is arranged in clutch master cylinder housing (4) inner chamber；Oil circuit switching solenoid valve (18) is connected to clutch master cylinder housing
(4), on, clutch master cylinder housing (4) is connected with clutch slave cylinder housing (13)；Pedal position sensor (2) and clutch pedal
(3) it is connected；Tappet on clutch pedal (3) inserts in the inner chamber of clutch master cylinder housing (4), promotes total pump piston assembly
(5) slide；Lubricating cup (1) is inserted on clutch master cylinder housing (4), and wheelcylinder piston assembly (14) is assemblied in clutch slave cylinder housing
(13) in inner chamber；High-pressure air source (9) is system dynamic source.
2. a kind of clutch auto-manual steerable system as claimed in claim 1, it is characterised in that: described total pump piston is total
Become (5) can slide axially in clutch master cylinder housing (4) inner chamber, simultaneously by total pump piston return spring (6) and recuperation valve
The restoring force effect of spring (7).
3. a kind of clutch auto-manual steerable system as claimed in claim 1, it is characterised in that: described clutch master cylinder
Housing (4) is connected by hydraulic oil pipeline (17) with clutch slave cylinder housing (13).
4. a kind of clutch auto-manual steerable system as claimed in claim 1, it is characterised in that: described pedal position passes
Sensor (2) is connected with clutch pedal (3) by pedal shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638793.4U CN205824003U (en) | 2016-06-24 | 2016-06-24 | A kind of clutch auto-manual steerable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638793.4U CN205824003U (en) | 2016-06-24 | 2016-06-24 | A kind of clutch auto-manual steerable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824003U true CN205824003U (en) | 2016-12-21 |
Family
ID=58145745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620638793.4U Active CN205824003U (en) | 2016-06-24 | 2016-06-24 | A kind of clutch auto-manual steerable system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824003U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356948A (en) * | 2018-12-07 | 2019-02-19 | 中国重汽集团济南动力有限公司 | Control device under a kind of clutch vehicle |
| CN110905939A (en) * | 2019-11-05 | 2020-03-24 | 北汽福田汽车股份有限公司 | Clutch assisting system for vehicle and vehicle with clutch assisting system |
| CN112922973A (en) * | 2021-03-17 | 2021-06-08 | 东风(十堰)车身部件有限责任公司 | Electronic hydraulic power-assisted clutch master cylinder of commercial vehicle and control method thereof |
| CN114704632A (en) * | 2022-04-14 | 2022-07-05 | 一汽解放汽车有限公司 | Mechanical automatic transmission clutch execution system and vehicle |
-
2016
- 2016-06-24 CN CN201620638793.4U patent/CN205824003U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356948A (en) * | 2018-12-07 | 2019-02-19 | 中国重汽集团济南动力有限公司 | Control device under a kind of clutch vehicle |
| CN110905939A (en) * | 2019-11-05 | 2020-03-24 | 北汽福田汽车股份有限公司 | Clutch assisting system for vehicle and vehicle with clutch assisting system |
| CN112922973A (en) * | 2021-03-17 | 2021-06-08 | 东风(十堰)车身部件有限责任公司 | Electronic hydraulic power-assisted clutch master cylinder of commercial vehicle and control method thereof |
| CN112922973B (en) * | 2021-03-17 | 2022-05-06 | 东风(十堰)车身部件有限责任公司 | Electronic hydraulic power-assisted clutch master cylinder of commercial vehicle and control method thereof |
| CN114704632A (en) * | 2022-04-14 | 2022-07-05 | 一汽解放汽车有限公司 | Mechanical automatic transmission clutch execution system and vehicle |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |