CN112253695A - Actuator comprising double-turbine transmission assembly and electronic parking system - Google Patents
Actuator comprising double-turbine transmission assembly and electronic parking system Download PDFInfo
- Publication number
- CN112253695A CN112253695A CN202011086997.9A CN202011086997A CN112253695A CN 112253695 A CN112253695 A CN 112253695A CN 202011086997 A CN202011086997 A CN 202011086997A CN 112253695 A CN112253695 A CN 112253695A
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- China
- Prior art keywords
- worm
- actuator
- turbines
- accommodating
- accommodating chamber
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
- F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/039—Gearboxes for accommodating worm gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3416—Parking lock mechanisms or brakes in the transmission
- F16H63/3458—Parking lock mechanisms or brakes in the transmission with electric actuating means, e.g. shift by wire
- F16H63/3466—Parking lock mechanisms or brakes in the transmission with electric actuating means, e.g. shift by wire using electric motors
Abstract
The invention discloses an actuator comprising a double-turbine transmission assembly, belonging to the technical field of electronic parking. The invention has compact structure, occupies less space, is provided with the upward inserting port, leads the inserting of the inserting piece to be simpler, and is provided with the first accommodating cavity, the second accommodating cavity and the two third accommodating cavities, thus leading the installation and the disassembly of parts such as a driving wheel, a driven wheel, a turbine, a worm and the like to be more convenient.
Description
Technical Field
The invention relates to the technical field of electronic parking, in particular to an actuator comprising a double-turbine transmission assembly and an electronic parking system.
Background
The actuator is the combination of the actuator and the control valve in the automatic control system, and the function of the actuator in the automatic control system is to receive the signal sent from the regulator or the computer, in the process control system, the actuator is composed of the actuator and the automatic regulating mechanism, the automatic regulating mechanism directly changes the parameter of the production process through the actuator, so that the production process meets the preset requirement, the actuator receives the control signal from the controller and converts the control signal into the output of the driving regulating mechanism, such as angular displacement or linear displacement output, and the actuator also adopts the proper actuator, but the requirement is different from the regulating mechanism.
The types of actuators used in automobiles are more and more, the internal structure is relatively complex, the occupied space is large, the actuators are required to be directly installed on a production site sometimes, the installation process is long and complex due to severe working conditions, and the accuracy and precision of the installation of the actuators are not easy to maintain.
Disclosure of Invention
Aiming at the problems of complex internal structure and large occupied space of the existing actuator, the actuator comprising the double-turbine transmission assembly, which has compact structure and convenient installation, is provided.
The specific technical scheme is as follows;
an actuator including a twin turbine drive assembly, comprising:
the driving shaft of the motor is in transmission connection with the driving wheel;
the worm is provided with a driven wheel, and the driven wheel is meshed with the driving wheel;
and the two turbines are in transmission connection with the worm respectively.
The actuator comprises a double-turbine transmission assembly, wherein the two turbines are respectively positioned on two sides of the worm, central axes of the two turbines are arranged in parallel, the central axes of the turbines are perpendicular to the central axis of the worm, the driven wheel is coaxial with the worm, the central axis of the driving wheel is perpendicular to the central axis of the driven wheel, and the central axis of the driving wheel is parallel to the central axis of the turbine.
The actuator comprises a double-turbine transmission assembly, wherein the two turbines are positioned on the same plane.
The above-mentioned executor that includes two turbine drive assemblies, wherein, still include: the two first output shafts are in transmission connection with the two turbines respectively, and the two first output shafts are arranged coaxially with the two turbines respectively.
The above-mentioned executor that includes two turbine drive assemblies, wherein, still include: the motor, the driving wheel, the driven wheel, the worm and the two turbines are all arranged in the first shell.
The actuator comprises a double-turbine transmission assembly, wherein a first accommodating cavity, a second accommodating cavity and two third accommodating cavities are arranged in the first shell, the two third accommodating cavities are respectively located on two sides of the second accommodating cavity and are respectively communicated with the second accommodating cavity, the first accommodating cavity is arranged below the second accommodating cavity and is communicated with one end of the second accommodating cavity through a through groove, the motor is arranged in the first accommodating cavity, the driving wheel is arranged in the through groove, the worm and the driven wheel are arranged in the second accommodating cavity, the two turbines are respectively arranged in the two third accommodating cavities, and the lower ends of the two first output shafts extend out of the lower side of the first shell.
The actuator comprises a double-turbine transmission assembly, wherein the second accommodating cavity is cylindrical, a bearing and a supporting block are further arranged in the second accommodating cavity, and the bearing and the supporting block are respectively arranged at two ends of the worm.
The actuator comprises a double-turbine transmission assembly, wherein the two sides of one end of the second accommodating cavity are provided with the abutting blocks, the two sides of the supporting block are respectively abutted against the two abutting blocks, the other end of the second accommodating cavity is provided with the annular groove, and the bearing is arranged in the annular groove.
The actuator comprises a double-turbine transmission assembly, wherein a socket with an upward opening is arranged on the side wall of the shell, the socket is positioned on one side of the worm, and the socket is positioned between the motor and the turbine.
An electronic parking system comprising the actuator comprising the dual turbine transmission assembly, further comprising: an electronic control unit electrically connected to the motor.
Compared with the prior art, the technical scheme has the positive effects that:
the invention has compact structure, occupies less space, is provided with the upward inserting port, leads the inserting of the inserting piece to be simpler, and is provided with the first accommodating cavity, the second accommodating cavity and the two third accommodating cavities, thus leading the installation and the disassembly of parts such as a driving wheel, a driven wheel, a turbine, a worm and the like to be more convenient.
Drawings
FIG. 1 is a perspective view of an actuator and electronic park system including a dual turbine transmission assembly in accordance with the present invention;
FIG. 2 is an exploded view of an actuator and electronic park system including a dual turbine transmission assembly in accordance with the present invention;
FIG. 3 is a top view of an actuator and electronic park system including a dual turbine transmission assembly in accordance with the present invention;
FIG. 4 is a cross-sectional view of a top view of an actuator and electronic park system including a dual turbine transmission assembly in accordance with the present invention;
FIG. 5 is a control flow diagram of an actuator and electronic parking system including a dual turbine transmission assembly according to the present invention.
In the drawings: 101. a first housing; 102. a drive wheel; 103. a support block; 104. a drive shaft; 105. a motor; 106. a motor sealing cover; 107. a driven wheel; 108. a worm; 109. a bearing; 110. a turbine; 111. a first output shaft; 112. mounting holes; 113. an interface; 114. a first accommodating cavity; 115. a second accommodating cavity; 116. a third accommodating cavity; 117. a resisting block; 118. an upper housing; 119. a lower housing.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a perspective view of an actuator and an electronic parking system including a dual-turbine transmission assembly according to the present invention, fig. 2 is an exploded view of an actuator and an electronic parking system including a dual-turbine transmission assembly according to the present invention, fig. 3 is a top view of an actuator and an electronic parking system including a dual-turbine transmission assembly according to the present invention, fig. 4 is a sectional view of a top view of an actuator and an electronic parking system including a dual-turbine transmission assembly according to the present invention, fig. 5 is a control flowchart of an actuator and an electronic parking system including a dual-turbine transmission assembly according to the present invention, and fig. 1 to 4 show a preferred embodiment of an actuator including a dual-turbine transmission assembly including a motor 105, a driving wheel 102, a worm 108 and two turbines 110, a driving shaft 104 of the motor 105 is in driving connection with the driving wheel 102, and the worm 108 is provided with a driven wheel 107, the driven wheel 107 is meshed with the driving wheel 102, and the two worm wheels 110 are respectively connected with the worm 108 in a transmission way.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the present invention, with continuing reference to fig. 1 to 4, two worm gears 110 are respectively located at two sides of the worm 108, central axes of the two worm gears 110 are arranged in parallel, the central axis of the worm gear 110 is arranged perpendicular to the central axis of the worm 108, the driven wheel 107 is arranged coaxially with the worm 108, the central axis of the driving wheel 102 is arranged perpendicular to the central axis of the driven wheel 107, and the central axis of the driving wheel 102 is arranged parallel to the central axis of the worm gear 110.
Further, in a preferred embodiment, the two turbines 110 are located in the same plane.
Further, as a preferred embodiment, an actuator comprising a twin turbine transmission assembly further comprises: the two first output shafts 111 are respectively in transmission connection with the two turbines 110, and the two first output shafts 111 are respectively arranged coaxially with the two turbines 110.
Further, as a preferred embodiment, an actuator comprising a twin turbine transmission assembly further comprises: the first housing 101, the motor 105, the driving wheel 102, the driven wheel 107, the worm 108 and the two worm wheels 110 are all arranged in the first housing 101.
Further, as a preferred embodiment, a first accommodating cavity 114, a second accommodating cavity 115 and two third accommodating cavities 116 are disposed in the first housing 101, the two third accommodating cavities 116 are respectively located at two sides of the second accommodating cavity 115, the two third accommodating cavities 116 are respectively communicated with the second accommodating cavity 115, the first accommodating cavity 114 is disposed below the second accommodating cavity 115, the first accommodating cavity 114 is communicated with one end of the second accommodating cavity 115 through a through groove, the motor 105 is disposed in the first accommodating cavity 114, the driving wheel 102 is disposed in the through groove, the worm 108 and the driven wheel 107 are disposed in the second accommodating cavity 115, the two turbines 110 are respectively disposed in the two third accommodating cavities 116, and lower ends of the two first output shafts 111 extend out from a lower side of the first housing 101.
Further, as a preferred embodiment, the second accommodating cavity 115 is disposed in a cylindrical shape, the second accommodating cavity 115 is further provided with a bearing 109 and a supporting block 103, and the bearing 109 and the supporting block 103 are respectively disposed at two ends of the worm 108.
Further, as a preferred embodiment, two sides of one end of the second receiving cavity 115 are provided with abutting blocks 117, two sides of the supporting block 103 abut against the two abutting blocks 117, the other end of the second receiving cavity 115 is provided with a ring groove, and the bearing 109 is disposed in the ring groove.
Further, as a preferred embodiment, a side wall of the housing 101 is provided with a socket 113 with an upward opening, the socket 113 is located at one side of the worm 108, and the socket 113 is located between the motor 105 and a turbine 110.
Further, as a preferred embodiment, the actuator including the double turbine transmission assembly further includes a motor sealing cover 106, and the motor sealing cover 106 is hermetically connected with the motor 105. Further, as a preferred embodiment, the first casing 101 includes an upper casing 118 and a lower casing 119, and the upper casing 118 and the lower casing 119 cooperate to form a first receiving cavity 114, a second receiving cavity 115 and two third receiving cavities 116.
Further, as a preferred embodiment, the insertion port 113 is disposed on the lower housing 119, and an opening of the insertion port 113 is upward, so that the insertion of the connector is more convenient.
Further, as a preferred embodiment, the periphery of the lower casing 119 is provided with a plurality of protrusions, and each of the protrusions is provided with a mounting hole 112.
Preferably, the number of the mounting holes 112 is set to four.
Further, as a preferred embodiment, the motor sealing cover 106 is disposed within the lower housing 119.
An electronic parking system comprises an actuator of a double-turbine transmission assembly, and is provided with the following control flow as shown in FIG. 5:
the electronic control unit controls the current flow direction in the motor 105, the motor 105 drives the first transmission shaft 104 to rotate forwards/backwards, the first transmission shaft 104 drives the first gear 102 to rotate forwards/backwards, the first gear 102 drives the worm 108 to rotate forwards/backwards, the worm 108 drives the worm wheel 110 to rotate forwards/backwards, and the worm wheel 110 drives the first output shaft 111 to rotate forwards/backwards.
The electronic parking system is respectively in signal connection with an electronic parking system switch, an engine, a safety belt, a brake, a vehicle door, an indicator light and a gearbox.
The invention has compact structure and less occupied space, the plug connector is more simply plugged because the arranged plug interface 113 is upward, and the driving wheel 102, the driven wheel 107, the worm wheel 110, the worm 108 and other parts are more conveniently mounted and dismounted because the first accommodating cavity 114, the second accommodating cavity 115 and the two third accommodating cavities 116 are arranged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. An actuator comprising a twin turbine drive assembly, comprising:
the driving shaft of the motor is in transmission connection with the driving wheel;
the worm is provided with a driven wheel, and the driven wheel is meshed with the driving wheel;
and the two turbines are in transmission connection with the worm respectively.
2. The actuator comprising a double-worm transmission assembly as claimed in claim 1, wherein the worm gears are respectively located at two sides of the worm, the central axes of the worm gears are arranged in parallel, the central axes of the worm gears are perpendicular to the central axis of the worm, the driven wheel is arranged coaxially with the worm, the central axis of the driving wheel is arranged perpendicular to the central axis of the driven wheel, and the central axis of the driving wheel is arranged in parallel with the central axes of the worm gears.
3. The actuator comprising a twin turbine drive assembly of claim 2 wherein both turbines are in the same plane.
4. The actuator including a twin turbine drive assembly of claim 2, further comprising: the two first output shafts are in transmission connection with the two turbines respectively, and the two first output shafts are arranged coaxially with the two turbines respectively.
5. The actuator including a twin turbine drive assembly of claim 1, further comprising: the motor, the driving wheel, the driven wheel, the worm and the two turbines are all arranged in the first shell.
6. The actuator comprising a dual-turbine transmission assembly as claimed in claim 5, wherein a first accommodating chamber, a second accommodating chamber and two third accommodating chambers are provided in the first housing, the two third accommodating chambers are respectively located at two sides of the second accommodating chamber, the two third accommodating chambers are respectively communicated with the second accommodating chamber, the first accommodating chamber is provided below the second accommodating chamber, the first accommodating chamber is communicated with one end of the second accommodating chamber through a through groove, the motor is provided in the first accommodating chamber, the driving wheel is provided in the through groove, the worm and the driven wheel are provided in the second accommodating chamber, the two turbines are respectively provided in the two third accommodating chambers, and lower ends of the two first output shafts extend out from a lower side of the first housing.
7. The actuator comprising a double-turbine transmission assembly according to claim 6, wherein the second accommodating cavity is cylindrical, a bearing and a supporting block are further arranged in the second accommodating cavity, and the bearing and the supporting block are respectively arranged at two ends of the worm.
8. The actuator comprising a twin-turbine transmission assembly according to claim 7, wherein two sides of one end of the second receiving chamber are provided with abutting blocks, two sides of the supporting block are respectively abutted against the two abutting blocks, the other end of the second receiving chamber is provided with a ring groove, and the bearing is arranged in the ring groove.
9. The actuator comprising a dual-turbine drive assembly of claim 6, wherein the first housing includes an upwardly opening socket in a sidewall thereof, the socket being located on a side of the worm, and the socket being located between the motor and one of the turbines.
10. An electronic parking system comprising an actuator comprising a twin turbine transmission assembly according to any one of claims 1 to 9, further comprising: an electronic control unit electrically connected to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086997.9A CN112253695A (en) | 2020-10-12 | 2020-10-12 | Actuator comprising double-turbine transmission assembly and electronic parking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086997.9A CN112253695A (en) | 2020-10-12 | 2020-10-12 | Actuator comprising double-turbine transmission assembly and electronic parking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112253695A true CN112253695A (en) | 2021-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011086997.9A Pending CN112253695A (en) | 2020-10-12 | 2020-10-12 | Actuator comprising double-turbine transmission assembly and electronic parking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112253695A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769972Y (en) * | 2005-03-04 | 2006-04-05 | 比亚迪股份有限公司 | Air conditioner actuator |
| US20140251038A1 (en) * | 2013-03-11 | 2014-09-11 | Satheesh Kumar | Two-Wheel Actuator Steering System and Method for Pool Cleaner |
| CN104141738A (en) * | 2013-05-07 | 2014-11-12 | 深圳市牧人电器五金制品有限公司 | A worm and worm gear decelerating mechanism |
| CN108214350A (en) * | 2018-01-08 | 2018-06-29 | 巢湖学院 | A kind of Three Degree Of Freedom clamps actuator |
| CN109435640A (en) * | 2018-11-13 | 2019-03-08 | 宁波精华电子科技股份有限公司 | A kind of auto-manual actuator |
| CN112211931A (en) * | 2020-10-12 | 2021-01-12 | 浙江诸暨万宝机械有限公司 | Double-piston electronic parking device driven by double turbines |
| CN214331362U (en) * | 2020-10-12 | 2021-10-01 | 浙江诸暨万宝机械有限公司 | Actuator comprising double-worm-gear transmission assembly and electronic parking system |
| CN216111869U (en) * | 2020-10-12 | 2022-03-22 | 浙江诸暨万宝机械有限公司 | Double-piston electronic parking device driven by double turbines |
-
2020
- 2020-10-12 CN CN202011086997.9A patent/CN112253695A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769972Y (en) * | 2005-03-04 | 2006-04-05 | 比亚迪股份有限公司 | Air conditioner actuator |
| US20140251038A1 (en) * | 2013-03-11 | 2014-09-11 | Satheesh Kumar | Two-Wheel Actuator Steering System and Method for Pool Cleaner |
| CN104141738A (en) * | 2013-05-07 | 2014-11-12 | 深圳市牧人电器五金制品有限公司 | A worm and worm gear decelerating mechanism |
| CN108214350A (en) * | 2018-01-08 | 2018-06-29 | 巢湖学院 | A kind of Three Degree Of Freedom clamps actuator |
| CN109435640A (en) * | 2018-11-13 | 2019-03-08 | 宁波精华电子科技股份有限公司 | A kind of auto-manual actuator |
| CN112211931A (en) * | 2020-10-12 | 2021-01-12 | 浙江诸暨万宝机械有限公司 | Double-piston electronic parking device driven by double turbines |
| CN214331362U (en) * | 2020-10-12 | 2021-10-01 | 浙江诸暨万宝机械有限公司 | Actuator comprising double-worm-gear transmission assembly and electronic parking system |
| CN216111869U (en) * | 2020-10-12 | 2022-03-22 | 浙江诸暨万宝机械有限公司 | Double-piston electronic parking device driven by double turbines |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 311835 Industrial Zone of Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhejiang Wanan Zhiyu Automobile Control System Co.,Ltd. Address before: 311835 Industrial Zone of Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: ZHEJIANG ZHUJI MANPOWER MACHINERY CO.,LTD. |