CN203362883U - Automobile electronic clutch actuating mechanism controlled by computer - Google Patents
Automobile electronic clutch actuating mechanism controlled by computer Download PDFInfo
- Publication number
- CN203362883U CN203362883U CN 201320353500 CN201320353500U CN203362883U CN 203362883 U CN203362883 U CN 203362883U CN 201320353500 CN201320353500 CN 201320353500 CN 201320353500 U CN201320353500 U CN 201320353500U CN 203362883 U CN203362883 U CN 203362883U
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- clutch
- pump
- automobile
- automatic clutch
- automatic
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Abstract
The utility model discloses an automobile electronic clutch actuating mechanism controlled by a computer. The automobile electronic clutch actuating mechanism comprises an automobile clutch master pump device and an automobile branch pump device. An automatic clutch branch device and an automatic clutch master pump device are additionally arranged, an actuator hydraulic branch pump is additionally arranged on a traditional hydraulic actuating mechanism, the connecting mode of hydraulic pipelines is changed, and a pressure transmitting structure is changed to be a mechanical series-connection structure, so that mutual influences among all parts are eliminated and all hydraulic units of a system can act independently and can also act in a combined mode. The actuator hydraulic branch pump comprises a pump body, a branch pump push rod and a one-way coupler, and is mainly used for enabling master pump pressure to be transmitted to the branch pump through hydraulic pressure so as to control a clutch to be separated and combined when a clutch is controlled manually and the clutch is pedaled. A one-way connecting push rod is used for guaranteeing that when the motor drives the actuator hydraulic master pump push rod, a piston of the actuator hydraulic branch pump cannot be driven at the same time.
Description
Technical field
The utility model relates to a kind of automotive electronics clutch device, especially a kind of computer-controlled automotive electronics clutch actuating mechanism.
background technique
At present, the automotive electronics automatic clutch hydraulic type final controlling element on market, its working principle is all to drive reduction gearing mechanism by motor, rotatablely moving of motor is converted into to the linear reciprocating motion that promotes the final controlling element hydraulic total pump.This hydraulic actuator usually adopts the oil circuit series connection (former car clutch master cylinder oil outlet is connected to electric motor actuator hydraulic total pump filler opening being connected with former car hydraulic coupling mechanism while installing, link to former car clutch slave cylinder filler opening by electric motor actuator hydraulic total pump oil outlet again), or (former car clutch master cylinder oil outlet meets three-way valve filler opening A to carry out the oil circuit parallel connection with triple valve, electric motor actuator hydraulic total pump oil outlet meets three-way valve filler opening B, the three-way valve oil outlet connects former car clutch slave cylinder filler opening, twist three-way valve valve handle by craft, switch artificial and use automatically.）
But the shortcoming of these current design proposals is: 1. tandem can't be trampled former car clutch in automatic clutch work, if in automatic clutch work, trampling former car clutch will cause the working pressure of former car clutch hydraulic pressure master cylinder to be superimposed to the electric motor actuator hydraulic total pump, finally cause former car clutch slave cylinder pressure excessive, to clutch compressing disc or master cylinder are damaged.2. three-way valve is parallel, this connecting mode, when using wherein a kind of mode, valve can be closed another oil circuit, same this connecting mode must stop another kind of operation acts when a kind of working state, otherwise also can cause pressure excessive and damage, and will switch also extremely inconvenient must manually the switching.
The model utility content
The purpose of this utility model is to provide a kind of simple in structure, the convenient use, the hydraulic type actuator that cost is lower, it is durable in use, safe and reliable, install easily, using scope is wide, can effectively prevent artificial or automatic hydraulic master cylinder in misoperation or cause each unit of clutch hydraulic pressure system oil-way damage or lost efficacy while jointly moving.
For solving the problems of the technologies described above, the technical solution of the utility model is:
This computer-controlled automotive electronics clutch actuating mechanism comprises: chief pump device of automobile clutch and automobile clutch sub-pump device increase automatic clutch branch pump device and automatic clutch chief pump device;
The automatic clutch branch pump device: the 1st oil outlet fixedly is communicated with the 2nd filler opening by oil pipe, the 2nd filler opening fixedly is communicated with the automatic clutch wheel cylinder, be provided with automatic clutch wheelcylinder piston and spring in the automatic clutch wheel cylinder, automatic clutch wheelcylinder piston and spring are flexibly connected, the automatic clutch wheelcylinder piston is fixedly connected with the automatic clutch push rod through nut, automatic clutch push rod and driving mechanism are flexibly connected, and the automatic clutch push rod is provided with stop nut;
The automatic clutch chief pump device: the automatic clutch push rod is fixedly connected with the automatic clutch total pump piston by nut, automatic clutch total pump piston and spring are flexibly connected, in dynamic clutch total pump piston and spring, be located in the automatic clutch master cylinder, the upper end of automatic clutch master cylinder is provided with the 3rd filler opening, the 3rd filler opening fixedly is communicated with the 2nd oil outlet, and the 2nd oil outlet fixedly is communicated with the 4th filler opening by oil pipe.
Chief pump device of automobile clutch: the automobile clutch control pedal is fixedly connected with push rod, push rod is fixedly connected with the automobile clutch master cylinder piston by nut, automobile clutch master cylinder piston and spring are flexibly connected, be located at automobile clutch master cylinder in automobile clutch master cylinder piston and spring, the upper end of automobile clutch master cylinder is provided with the 1st filler opening, and the 1st oil outlet fixedly is communicated with automobile clutch master cylinder.
The automobile clutch sub-pump device: the 4th filler opening fixedly is communicated with automobile clutch sub-pump, in the automobile clutch sub-pump piston, is located at automobile clutch sub-pump, and the automobile clutch sub-pump piston is flexibly connected by nut and automobile clutch sub-pump.
The beneficial effects of the utility model:
Install a final controlling element hydraulic shunt pump additional on the hydraulic actuator of traditional form, change the hydraulic pipe line connecting mode, make the transmission of pressure change into mechanical cascaded structure.Thereby influencing each other between the elimination each several part, but make the independently also acting in conjunction of each hydraulic unit of system;
The electric motor actuator hydraulic shunt pump comprises: the pump housing, minute pump push rod, unidirectional joiner, its Main Function are when using the manual control clutch, when trampling clutch master cylinder, master cylinder pressure by hydraulic pressure transfer to wheel cylinder, thereby solenoidoperated cluthes separate combination.
The effect of unidirectional connection push rod is when motor pushing final controlling element hydraulic total pump push rod, can guarantee can not drive final controlling element hydraulic shunt pump piston simultaneously.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Fig. 1 is combination cross-sectional view of the present utility model.
Fig. 2 is combination perspective view of the present utility model.
Embodiment
Shown in Fig. 1-Fig. 2, the utility model mainly comprises: automobile clutch control pedal 1, push rod 2, nut 3, automobile clutch master cylinder piston 4, automobile clutch master cylinder 5, spring 6, the 1st filler opening 7, the 1st oil outlet 8, oil pipe 9, automatic clutch wheel cylinder 10, automatic clutch wheelcylinder piston 11, driving mechanism 12, stop nut 13, automatic clutch total pump piston 14, automatic clutch master cylinder 15, automobile clutch sub-pump 16, automobile clutch sub-pump piston 17, the 2nd filler opening 18, the 3rd filler opening 19, the 4th filler opening 20, the 2nd oil outlet 21, automatic clutch push rod 22, divide pump push rod 23.
Computer-controlled automotive electronics clutch actuating mechanism comprises: chief pump device of automobile clutch and automobile clutch sub-pump device increase automatic clutch branch pump device and automatic clutch chief pump device;
The automatic clutch branch pump device: the 1st oil outlet 8 fixedly is communicated with the 2nd filler opening 18 by oil pipe 9, the 2nd filler opening 18 fixedly is communicated with automatic clutch wheel cylinder 10, be provided with automatic clutch wheelcylinder piston 11 and spring 6 in automatic clutch wheel cylinder 10, automatic clutch wheelcylinder piston 11 is flexibly connected with spring 6, automatic clutch wheelcylinder piston 11 is flexibly connected through nut 3 and automatic clutch push rod 22, automatic clutch push rod 22 is flexibly connected with driving mechanism 12, automatic clutch push rod 22 is provided with stop nut 13
The automatic clutch chief pump device: automatic clutch push rod 22 is fixedly connected with automatic clutch total pump piston 14 by nut 3, automatic clutch total pump piston 14 is flexibly connected with spring 6, in dynamic clutch total pump piston 14 and spring 6, be located in automatic clutch master cylinder 15, the upper end of automatic clutch master cylinder 15 is provided with the 3rd filler opening 19, the 3rd filler opening 19 fixedly is communicated with the 2nd oil outlet 21, and the 2nd oil outlet 21 fixedly is communicated with the 4th filler opening 20 by oil pipe 9.
Chief pump device of automobile clutch: automobile clutch control pedal 1 is fixedly connected with push rod 2, push rod 2 is fixedly connected with automobile clutch master cylinder piston 4 by nut 3, automobile clutch master cylinder piston 4 is flexibly connected with spring 6, be located at automobile clutch master cylinder 5 in automobile clutch master cylinder piston 4 and spring 6, the upper end of automobile clutch master cylinder 5 is provided with the 1st filler opening 7, the 1 oil outlets 8 and fixedly is communicated with automobile clutch master cylinder 5.
The automobile clutch sub-pump device: the 4th filler opening 20 fixedly is communicated with automobile clutch sub-pump 16, is located at automobile clutch sub-pump 16 in automobile clutch sub-pump piston 17, and automobile clutch sub-pump piston 17 is flexibly connected by nut 3 and automobile clutch sub-pump 16.
Working principle:
Thereby the automatic clutch wheel cylinder promotes the automatic clutch master cylinder by minute pump push rod and promotes former car clutch slave cylinder by hydraulic pressure.
The automatic clutch hydraulic shunt pump promotes the automatic clutch hydraulic total pump by bindiny mechanism under the promotion of former automobile clutch master cylinder, thereby promotes former car clutch slave cylinder, finally reaches separation and the combination of the former car clutch of manual control.
The automatic clutch hydraulic total pump, under the promotion of actuating motor pushing mechanism, promote by total pump push rod, thereby promote and control former car clutch slave cylinder, finally reach and use computer-controlled automotive electronics automatic clutch actuator automatically to control separation and the combination of former car clutch.
Automatic clutch hydraulic total pump and former car clutch master cylinder can be used simultaneously or use respectively manual control or automatically control former car clutch separation and combination under the connection by electric motor actuator hydraulic shunt pump one-way movable push rod.
The automatic clutch hydraulic total pump is in when action, and former car clutch master cylinder is can not produce stack pressure to self or other pump housings or oil pipe when action or state of rest, causes each associated components to damage or loses efficacy.
Claims (3)
1. a computer-controlled automotive electronics clutch actuating mechanism, comprising: chief pump device of automobile clutch and automobile clutch sub-pump device is characterized in that: increase automatic clutch branch pump device and automatic clutch chief pump device;
The automatic clutch branch pump device: the 1st oil outlet (8) fixedly is communicated with the 2nd filler opening (18) by oil pipe (9), the 2nd filler opening (18) fixedly is communicated with automatic clutch wheel cylinder (10), be provided with automatic clutch wheelcylinder piston (11) and spring (6) in automatic clutch wheel cylinder (10), automatic clutch wheelcylinder piston (11) is flexibly connected with spring (6), automatic clutch wheelcylinder piston (11) is flexibly connected through nut (3) and automatic clutch push rod (22), automatic clutch push rod (22) is flexibly connected with driving mechanism (12), automatic clutch push rod (22) is provided with stop nut (13),
The automatic clutch chief pump device: automatic clutch push rod (22) is fixedly connected with automatic clutch total pump piston (14) by nut (3), automatic clutch total pump piston (14) is flexibly connected with spring (6), in automatic clutch total pump piston (14) and spring (6), be located in automatic clutch master cylinder (15), the upper end of automatic clutch master cylinder (15) is provided with the 3rd filler opening (19), the 3rd filler opening (19) fixedly is communicated with the 2nd oil outlet (21), and the 2nd oil outlet (21) fixedly is communicated with the 4th filler opening (20) by oil pipe (9).
2. computer-controlled automotive electronics clutch actuating mechanism according to claim 1, it is characterized in that: described chief pump device of automobile clutch: automobile clutch control pedal (1) is fixedly connected with push rod (2), push rod (2) is fixedly connected with automobile clutch master cylinder piston (4) by nut (3), automobile clutch master cylinder piston (4) is flexibly connected with spring (6), be located at automobile clutch master cylinder (5) in automobile clutch master cylinder piston (4) and spring (6), the upper end of automobile clutch master cylinder (5) is provided with the 1st filler opening (7), the 1st oil outlet (8) fixedly is communicated with automobile clutch master cylinder (5).
3. computer-controlled automotive electronics clutch actuating mechanism according to claim 1, it is characterized in that: described automobile clutch sub-pump device: the 4th filler opening (20) fixedly is communicated with automobile clutch sub-pump (16), be located at automobile clutch sub-pump (16) in automobile clutch sub-pump piston (17), automobile clutch sub-pump piston (17) is flexibly connected by nut (3) and automobile clutch sub-pump (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320353500 CN203362883U (en) | 2013-06-20 | 2013-06-20 | Automobile electronic clutch actuating mechanism controlled by computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320353500 CN203362883U (en) | 2013-06-20 | 2013-06-20 | Automobile electronic clutch actuating mechanism controlled by computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362883U true CN203362883U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320353500 Expired - Fee Related CN203362883U (en) | 2013-06-20 | 2013-06-20 | Automobile electronic clutch actuating mechanism controlled by computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335031A (en) * | 2013-06-20 | 2013-10-02 | 吴崇铭 | Computer-controlled automobile electronic clutch actuator |
| WO2016097327A1 (en) * | 2014-12-19 | 2016-06-23 | Borgwarner Torqtransfer Systems Ab | Hydraulic actuation clutch and methods for its operation |
| EP3406927A1 (en) * | 2017-05-25 | 2018-11-28 | Toyota Jidosha Kabushiki Kaisha | Connecting and disconnecting device for clutch |
-
2013
- 2013-06-20 CN CN 201320353500 patent/CN203362883U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335031A (en) * | 2013-06-20 | 2013-10-02 | 吴崇铭 | Computer-controlled automobile electronic clutch actuator |
| CN103335031B (en) * | 2013-06-20 | 2016-05-25 | 吴崇铭 | Computer-controlled automotive electronics clutch actuating mechanism |
| WO2016097327A1 (en) * | 2014-12-19 | 2016-06-23 | Borgwarner Torqtransfer Systems Ab | Hydraulic actuation clutch and methods for its operation |
| EP3406927A1 (en) * | 2017-05-25 | 2018-11-28 | Toyota Jidosha Kabushiki Kaisha | Connecting and disconnecting device for clutch |
| CN108953417A (en) * | 2017-05-25 | 2018-12-07 | 丰田自动车株式会社 | Device is connected and disconnected from for clutch |
| CN108953417B (en) * | 2017-05-25 | 2020-03-10 | 丰田自动车株式会社 | Connecting and disconnecting device for clutch |
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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: 20131225 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |