CN201836262U - Push rod type AMT (automatic-manual integrated) clutch actuating mechanism - Google Patents
Push rod type AMT (automatic-manual integrated) clutch actuating mechanism Download PDFInfo
- Publication number
- CN201836262U CN201836262U CN2010202111858U CN201020211185U CN201836262U CN 201836262 U CN201836262 U CN 201836262U CN 2010202111858 U CN2010202111858 U CN 2010202111858U CN 201020211185 U CN201020211185 U CN 201020211185U CN 201836262 U CN201836262 U CN 201836262U
- Authority
- CN
- China
- Prior art keywords
- worm
- push rod
- gear
- tooth bar
- clutch actuating
- 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 - Lifetime
Links
Images
Landscapes
- Transmission Devices (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a push rod type AMT (automatic-manual integrated) clutch actuating mechanism, which comprises a driving motor, a transmission and a push rod. The transmission comprises a worm and worm gear pair and a gear and rack pair, wherein the worm and worm gear pair consists of a worm and a worm gear, the gear and rack pair consists of a gear shaft and a rack, one end of the worm is coaxially fixedly connected with a spindle of the driving motor, the worm meshes with teeth of the worm gear, the driving motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear is coaxially fixedly connected with the gear shaft and drives the gear shaft to rotate, the gear shaft meshes with the rack and drives the rack to move linearly, and one end of the push rod is rotationally connected with one end of the rack. The push rod type AMT clutch actuating mechanism is simple in structure, low in cost, fine in transmission effect and high in transmission accuracy.
Description
Technical field
The utility model relates to automatic gearbox of vehicles actuating device in the auto manufacturing, relates in particular to a kind of push rod AMT clutch actuating mechanism.
Background technique
Along with increasing sharply of automobile pollution, AMT is because of the advantage of himself: high fuel economy, easy to use, simple and safe and gear shift travelling comfort preferably, particularly keep the characteristics of existing manual transmission, and be subjected to the favor of each big automobile factory.The design of AMT clutch actuating mechanism also presents fast development trend.Traditional manual transmission, the separation of clutch and combination are controlled by clutch cable pulling clutch arm, so clutch actuating mechanism the simplest and the most easy for installation is exactly the clutch cable that prolongs with original, but this mode has very big loss in efficiency, and the wearing and tearing of clutch cable can directly have influence on the control of actuator.The push rod clutch actuating mechanism has better efficient, simultaneously, also needs rational improvement in each part Placement.
The model utility content
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, the push rod AMT clutch actuating mechanism that operational efficiency is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of AMT clutch actuating mechanism, comprise drive motor, transmission device and push rod, described transmission device comprises worm-gears of being made up of worm and worm wheel and the rack-and-pinion of being made up of gear shaft and tooth bar; Described worm screw one end is fixedlyed connected with the main shaft of drive motor is coaxial, and worm and wheel is meshed, and drive motor drives the worm screw rotation, and the worm drive worm gear rotates; Worm gear is fixedlyed connected and the rotation of driven gear axle with gear shaft is coaxial, and gear shaft is meshed with tooth bar and drives tooth bar and does straight line motion; One end of push rod and an end of tooth bar are rotationally connected.As transmission device, drive motor is as power supplying apparatus, so this push rod AMT clutch actuating mechanism transmission performance is accurate, and is not affected by environment during transmission by worm-gears and rack-and-pinion.
As the further improved technological scheme of the utility model, also comprise housing, described worm-gears and rack-and-pinion are arranged in the housing.
As the further improved technological scheme of the utility model, also comprise being installed in the rotary angle transmitter that is used for measuring gear axle angle of swing on the housing.Rotary angle transmitter can be by calculating the stroke of release bearing, to realize closed loop control to the measurement of gear shaft angle.
As the further improved technological scheme of the utility model, also comprise Returnning spring, described Returnning spring is extended state, and Returnning spring one end is connected on the tooth bar, and the other end is connected on the housing.Returnning spring is in extended state all the time.When carrying out the action of clutch separation, Returnning spring plays the power-assisted effect, move with tooth bar, when carrying out the action of clutch combination, Returnning spring plays resistance, and spring force is increasing, when motor quits work, spring force makes the declutch shaft pressure-bearing of clutch diaphragm spring, has eliminated the gap of release bearing and diaphragm spring, has shortened disengaging time.
As the further improved technological scheme of the utility model, the end away from tooth bar on the described push rod is provided with screw thread.
As transmission device, drive motor is as power supplying apparatus, so this push rod AMT clutch actuating mechanism transmission performance is accurate, and is not affected by environment during transmission by worm-gears and rack-and-pinion for the utility model.Rotary angle transmitter can be by calculating the stroke of release bearing, to realize closed loop control to the measurement of gear shaft angle.Returnning spring is in extended state all the time.When carrying out the action of clutch separation, Returnning spring plays the power-assisted effect, move with tooth bar, when carrying out the action of clutch combination, Returnning spring plays resistance, and spring force is increasing, when motor quits work, spring force makes the declutch shaft pressure-bearing of clutch diaphragm spring, has eliminated the gap of release bearing and diaphragm spring, has shortened disengaging time.In a word, the utility model is simple in structure, and cost is low, and transmission is effective, transmission validity height.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Referring to Fig. 1, a kind of push rod AMT clutch actuating mechanism comprises drive motor 1, transmission device and push rod 6, and described transmission device comprises worm-gears of being made up of worm screw 2 and worm gear 3 and the rack-and-pinion of being made up of gear shaft 4 and tooth bar 5; Described worm screw 2 one ends are fixedlyed connected with the main shaft of drive motor 1 is coaxial, and worm screw 2 is meshed with worm gear 3, and drive motor 1 drives worm screw 2 rotations, and worm screw 2 drives worm gear 3 and rotates; Worm gear 3 and gear shaft 4 coaxial fixedlying connected and 4 rotations of driven gear axle, gear shaft 4 is meshed with tooth bar 5 and drives tooth bar 5 and does straight line motion; One end of push rod 6 and an end of tooth bar 5 are rotationally connected.In the present embodiment, worm gear 3 is a helical gear, and worm gear 3 is integrated and connected with gear shaft 4, has increased running torque.For the ease of being installed the while in order to protect gear shaft 4, tooth bar 5, worm screw 2 and worm gear 3, also be provided with housing 9, described worm-gears and rack-and-pinion are arranged in the housing 9.Also comprise and be installed in the rotary angle transmitter 8 that is used for measuring gear axle 4 angle of swing on the housing 9.Rotary angle transmitter 8 can be by calculating the stroke of release bearing, to realize closed loop control to the measurement of gear shaft 4 angles.Also be provided with Returnning spring 7, described Returnning spring 7 is extended state, and Returnning spring 7 one ends are connected on the tooth bar 5, and the other end is connected on the housing 9.In the present embodiment, an end of Returnning spring 7 is connected with tooth bar 5 by bolt, and the other end is connected in housing.Returnning spring 7 is in extended state all the time.
During the work of this push rod AMT clutch actuating mechanism, drive motor 1 rotation drives worm screw 2 rotations that are fixed on the output shaft, worm screw 2 further can drive worm gear 3 and rotate with gear shaft 4, understands along with straight line motion is done in the running of gear shaft 4 with the tooth bar 5 of gear shaft 4 engagements.Push rod 6 one ends are connected with tooth bar 5 hinges, and the other end separates rocking arm with gearbox and is connected, and hinge connects the swing that the straight line motion of tooth bar 5 is converted into the separation rocking arm; There is screw thread the push rod upper end, can adjust with the distance of separating rocking arm, and the alignment error of this push rod AMT actuator is revised.
Claims (5)
1. push rod AMT clutch actuating mechanism, comprise drive motor (1), transmission device and push rod (6), it is characterized in that: described transmission device comprises worm-gears of being made up of worm screw (2) and worm gear (3) and the rack-and-pinion of being made up of gear shaft (4) and tooth bar (5); Coaxial the fixedlying connected of main shaft of described worm screw (2) one ends and drive motor (1), worm screw (2) is meshed with worm gear (3), and drive motor (1) drives worm screw (2) rotation, and worm screw (2) drives worm gear (3) and rotates; Worm gear (3) is fixedlyed connected and 4 rotations of driven gear axle with gear shaft (4) is coaxial, and gear shaft 4 is meshed with tooth bar 5 and drives tooth bar 5 and does straight line motion; One end of one end of push rod (6) and tooth bar (5) is rotationally connected.
2. push rod AMT clutch actuating mechanism according to claim 1 is characterized in that: also comprise housing (9), described worm-gears and rack-and-pinion are arranged in the housing (9).
3. the push rod AMT clutch actuating mechanism of stating according to claim 2 is characterized in that: also comprise being installed in the rotary angle transmitter (8) that is used for measuring gear axle (4) angle of swing on the housing (9).
4. according to claim 1 or 2 or 3 described push rod AMT clutch actuating mechanisms, it is characterized in that: also comprise Returnning spring (7), described Returnning spring (7) is extended state, and Returnning spring (7) one ends are connected on the tooth bar (5), and the other end is connected on the housing (9).
5. according to claim 1 or 2 or 3 described push rod AMT clutch actuating mechanisms, it is characterized in that: the end that described push rod (6) is gone up away from tooth bar (5) is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202111858U CN201836262U (en) | 2010-05-31 | 2010-05-31 | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202111858U CN201836262U (en) | 2010-05-31 | 2010-05-31 | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836262U true CN201836262U (en) | 2011-05-18 |
Family
ID=44006368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202111858U Expired - Lifetime CN201836262U (en) | 2010-05-31 | 2010-05-31 | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836262U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297219A (en) * | 2011-08-26 | 2011-12-28 | 中国嘉陵工业股份有限公司（集团） | Electric control device of clutch |
| CN102563026A (en) * | 2011-12-20 | 2012-07-11 | 重庆市艾莫特汽车部件有限公司 | Manual control and automatic control integrated gear shifting device |
| CN102563057A (en) * | 2011-12-20 | 2012-07-11 | 重庆市艾莫特汽车部件有限公司 | Manual operation and automatic operation integrated device for clutch |
| CN102734453A (en) * | 2011-12-20 | 2012-10-17 | 重庆市艾莫特汽车部件有限公司 | Manual-automatic transmission integrated gearbox assembly |
| CN103089992A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic transmission clutch actuating mechanism |
| CN104421888A (en) * | 2013-09-02 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Rotary lamp holder and lamp using same |
| CN105570452A (en) * | 2016-01-25 | 2016-05-11 | 上海易巴汽车动力系统有限公司 | AMT (automated mechanical transmission) clutch mechanism for commercial vehicle |
| CN106763591A (en) * | 2016-12-05 | 2017-05-31 | 黎炜杰 | A kind of two-way ejection of rack-and-pinion and resetting-mechanism |
| CN107701717A (en) * | 2017-10-17 | 2018-02-16 | 北京汽车研究总院有限公司 | A kind of gearshift controller and automobile |
| CN107735591A (en) * | 2015-07-07 | 2018-02-23 | 麦格纳动力系有限两合公司 | Coupling and for by means of coupling by the decoupled method of the second subregion of the first subregion of PWTN and PWTN |
| CN107975595A (en) * | 2016-10-21 | 2018-05-01 | 现代岱摩斯 | Double clutch actuator |
| CN108760523A (en) * | 2018-06-19 | 2018-11-06 | 无锡市欧凯电子有限公司 | A kind of pressure testing machine actuating device |
| CN109488701A (en) * | 2018-12-07 | 2019-03-19 | 上海上汽马瑞利动力总成有限公司 | A kind of double-station control module of E-AMT clutch |
| CN114838062A (en) * | 2022-04-12 | 2022-08-02 | 福建盛海智能科技有限公司 | Clutch operating mechanism |
-
2010
- 2010-05-31 CN CN2010202111858U patent/CN201836262U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297219A (en) * | 2011-08-26 | 2011-12-28 | 中国嘉陵工业股份有限公司（集团） | Electric control device of clutch |
| CN102563026A (en) * | 2011-12-20 | 2012-07-11 | 重庆市艾莫特汽车部件有限公司 | Manual control and automatic control integrated gear shifting device |
| CN102563057A (en) * | 2011-12-20 | 2012-07-11 | 重庆市艾莫特汽车部件有限公司 | Manual operation and automatic operation integrated device for clutch |
| CN102734453A (en) * | 2011-12-20 | 2012-10-17 | 重庆市艾莫特汽车部件有限公司 | Manual-automatic transmission integrated gearbox assembly |
| CN102734453B (en) * | 2011-12-20 | 2014-10-22 | 重庆市艾莫特汽车部件有限公司 | Manual-automatic transmission integrated gearbox assembly |
| CN103089992A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic transmission clutch actuating mechanism |
| CN103089992B (en) * | 2013-01-18 | 2015-06-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic transmission clutch actuating mechanism |
| CN104421888A (en) * | 2013-09-02 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Rotary lamp holder and lamp using same |
| CN107735591A (en) * | 2015-07-07 | 2018-02-23 | 麦格纳动力系有限两合公司 | Coupling and for by means of coupling by the decoupled method of the second subregion of the first subregion of PWTN and PWTN |
| US10544838B2 (en) | 2015-07-07 | 2020-01-28 | Magna powertrain gmbh & co kg | Clutch assembly and method for decoupling a first sub-region of a powertrain from a second sub-region of the powertrain by means of the clutch assembly |
| CN107735591B (en) * | 2015-07-07 | 2019-10-18 | 麦格纳动力系有限两合公司 | Coupling and method for being decoupled two sub-regions of powertrain by means of it |
| CN105570452A (en) * | 2016-01-25 | 2016-05-11 | 上海易巴汽车动力系统有限公司 | AMT (automated mechanical transmission) clutch mechanism for commercial vehicle |
| CN107975595A (en) * | 2016-10-21 | 2018-05-01 | 现代岱摩斯 | Double clutch actuator |
| CN107975595B (en) * | 2016-10-21 | 2019-11-12 | 现代岱摩斯 | Double clutch actuator |
| CN106763591A (en) * | 2016-12-05 | 2017-05-31 | 黎炜杰 | A kind of two-way ejection of rack-and-pinion and resetting-mechanism |
| CN107701717A (en) * | 2017-10-17 | 2018-02-16 | 北京汽车研究总院有限公司 | A kind of gearshift controller and automobile |
| CN108760523A (en) * | 2018-06-19 | 2018-11-06 | 无锡市欧凯电子有限公司 | A kind of pressure testing machine actuating device |
| CN109488701A (en) * | 2018-12-07 | 2019-03-19 | 上海上汽马瑞利动力总成有限公司 | A kind of double-station control module of E-AMT clutch |
| CN114838062A (en) * | 2022-04-12 | 2022-08-02 | 福建盛海智能科技有限公司 | Clutch operating mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201836262U (en) | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism | |
| CN201836360U (en) | AMT gear select/shift actuating mechanism | |
| CN201677915U (en) | Rotation limiting device for steering wheel of steer-by-wire system | |
| CN102434660A (en) | Gear selection/shift mechanism of rear-driving automatic transmission | |
| CN204900693U (en) | Improvement type speed reducer | |
| CN204300489U (en) | A kind of butterfly valve variable-ratio worm gear drive | |
| CN202129274U (en) | Feeding mechanism of cold pilger mill | |
| CN201944251U (en) | Parking mechanism of electric vehicle | |
| CN202251686U (en) | Spiroid worm speed reducer | |
| CN209604483U (en) | A kind of synchronous high-mechanic speed reducer | |
| CN204493685U (en) | Two gear AMT automatic speed changing operating mechanisms | |
| CN203035848U (en) | Full-automatic numerical control universal bending machine transmission mechanism | |
| CN202225000U (en) | Novel ram | |
| CN201902647U (en) | DC frequency conversion and regulation type low-thrust electric actuator | |
| CN202360854U (en) | Adjustable straight travel electric actuator for travel mechanical position limitation | |
| CN202419867U (en) | Air-outlet air quantity adjusting structure | |
| CN201332323Y (en) | Reducing motor | |
| CN208311435U (en) | A kind of executing agency for electric gear change | |
| CN206898743U (en) | A kind of servo motor screws device | |
| CN207178640U (en) | A kind of magnet sensing is driven spacing reductor | |
| CN207380473U (en) | A kind of pointer-type journey controller | |
| CN101207321A (en) | Electric actuator connected to a gearbox selector shaft by stepdown gearing | |
| CN219744666U (en) | Rotating mechanism suitable for sample preparation device | |
| CN109630618A (en) | A kind of synchronous high-mechanic speed reducer | |
| CN201038900Y (en) | Hand-shaking device for tube motor limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |