CN104500731A - Manual-automatic transmission operation device - Google Patents
Manual-automatic transmission operation device Download PDFInfo
- Publication number
- CN104500731A CN104500731A CN201410838090.1A CN201410838090A CN104500731A CN 104500731 A CN104500731 A CN 104500731A CN 201410838090 A CN201410838090 A CN 201410838090A CN 104500731 A CN104500731 A CN 104500731A
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- CN
- China
- Prior art keywords
- transmission operation
- displacement sensor
- gear
- operation device
- auto
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- 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.)
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Classifications
-
- 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
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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
- F16H63/32—Gear shift yokes, e.g. shift forks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a manual-automatic transmission operation device. The manual-automatic transmission operation device comprises a transmission operation device body and a controller arranged in the transmission operation device body, wherein the transmission operation device body comprises a shifting mechanism and a gear selection mechanism connected with the shifting mechanism. The manual-automatic transmission operation device has the beneficial effects that a double-motor control way is adopted, linkage is realized through connection of a shifting fork guide block and a spline shaft by means of a spline, and gear selecting and shifting functions are realized by driving a shifting fork to work, so that the structure of the device becomes more compact while the function of the device is effectively implemented, the machining difficulty and machining cost are effectively lowered, the economical benefit is effectively increased, and the market competitiveness is greatly enhanced.
Description
Technical field
The present invention relates to a kind of auto-manual transmission operation equipment, specifically, relate to a kind of electric-controlled type shifting auto-manual transmission Effector.
Background technique
Auto-manual transmission is a kind of speed change gear combining hand gear and automatic speed changing function.This technology is Economy in order to improve automatic transmission case and handling and produce, and the gearshift automatically determined by computer can be allowed to come back in driver's hand opportunity, thus improve the operability of driving, enrich the experience of driver.Auto-manual transmission is exactly the gear shift mode manual shift of automobile and self shifter combined.This speed changer combines the advantage of automatic transmission and manual transmission, decreases the power loss of speed variator system to greatest extent.Manual gear is because oneself can free adjustment gear and rotating speed, and drive and get up to have kind of a happy sensation, kinesthesia is pure, is rich in Driving.
The shifting mode of the operation equipment electric-controlled type of auto-manual transmission realizes its function mainly with the form of ball screw in the market.The speed changer of this structure is higher in processing cost and difficulty of processing.Thus this speed changer uneconomical.
Not easily process and sub-economic problem for the existing transmission operating unit complex structure described in above-mentioned correlation technique, not yet propose effective solution at present.
Summary of the invention
For problem above-mentioned in correlation technique, the present invention proposes a kind of auto-manual transmission operation equipment, effectively can simplify the structure of auto-manual transmission operation equipment, make it be easy to process and because the simplification of structure makes its processing cost effectively reduce, have more Economy.
For realizing above-mentioned technical purpose, technological scheme of the present invention is achieved in that
A kind of auto-manual transmission operation equipment, comprise transmission operating unit body and be arranged on the intrinsic controller of described transmission operating unit, the gear selection mechanism that described transmission operating unit body comprises gearshift and is connected with described gearshift, wherein, the gear-shifting box that described gearshift comprises shift motor assembly and is fixedly connected with described shift motor assembly, the splined shaft be fixedly connected with described shift motor assembly is provided with in described gear-shifting box, described splined shaft two ends are fixedly installed jump ring one and jump ring two, described splined shaft is provided with mouth U-shaped with shift fork and is connected shift fork guide block between described jump ring one and described jump ring two, described splined shaft is connected with sensing shaft away from described shift motor assembly one end by bearing, described sensing shaft is connected with the angular displacement sensor being fixedly installed on described gearshift one end, the rocking arm that described gear selection mechanism comprises contact-type linear displacement transducer, step electric machine assembly and is connected with described step electric machine assembly, described tangent displacement sensor and described rocking arm are connected with described shift fork guide block, further, described angular displacement sensor and contact-type linear displacement transducer are connected with described controller.
Further, described bearing is positioned at described angular displacement sensor side and is provided with back-up ring.
Further, described sensing shaft is positioned at described angular displacement sensor side and is provided with seal ring.
Further, described angular displacement sensor is fixed on outside described gear-shifting box by some retaining screws.
Beneficial effect of the present invention: by adopting the control mode of dual-motor, and realize linking by spline joint by shift fork guide block and splined shaft, thus drive shift fork work to realize shifting function, thus make this device structure while effectively realizing its function compacter, processing degree of difficulty and processing cost effectively reduce, and then reach and effectively improve its economic benefit, considerably increase its market competitiveness.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the auto-manual transmission operation equipment according to the embodiment of the present invention;
Fig. 2 is the sectional view of the auto-manual transmission operation equipment gearshift connection shift fork according to the embodiment of the present invention;
Fig. 3 is the sectional view that the auto-manual transmission operation equipment gearshift according to the embodiment of the present invention is connected with gear selection mechanism.
In figure:
1, shift motor assembly; 2, gear-shifting box; 3, jump ring one; 4, shift fork guide block; 5, splined shaft; 6, jump ring two; 7, bearing; 8, back-up ring; 9, seal ring; 10, angular displacement sensor; 11, sensing shaft; 12, contact-type linear displacement transducer; 13, rocking arm; 14, assembly is clicked in block selecting; 15, flat key; 16, shift fork; 17, gearshift; 18, gear selection mechanism; 19, retaining screw; 20, transmission operating unit body.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, belongs to the scope of protection of the invention.
As Figure 1-3, a kind of auto-manual transmission operation equipment according to embodiments of the invention, comprise transmission operating unit body 20 and be arranged on the controller in described transmission operating unit body 20, the gear selection mechanism 18 that described transmission operating unit body 20 comprises gearshift 17 and is connected with described gearshift 17, wherein, the gear-shifting box 2 that described gearshift 17 comprises shift motor assembly 1 and is fixedly connected with described shift motor assembly 1, the splined shaft 5 be fixedly connected with described shift motor assembly 1 is provided with in described gear-shifting box 2, described splined shaft 5 two ends are fixedly installed jump ring 1 and jump ring 26, described splined shaft 5 is provided with the shift fork guide block 4 that to be connected with shift fork 16U type mouth between described jump ring 1 and described jump ring 26, described splined shaft 5 is connected with sensing shaft 11 away from described shift motor assembly 1 one end by bearing 7, described sensing shaft 11 is connected with the angular displacement sensor 10 being fixedly installed on described gearshift 17 one end, the rocking arm 13 that described gear selection mechanism 18 comprises contact-type linear displacement transducer 12, step electric machine assembly 14 and is connected with described step electric machine assembly 14, described tangent displacement sensor 12 and described rocking arm 13 are connected with described shift fork guide block 4, further, described angular displacement sensor 10 and contact-type linear displacement transducer 12 are connected with described controller.
In addition, in a specific embodiment, described bearing 7 is positioned at described angular displacement sensor 10 side and is provided with back-up ring 8.
In addition, in a specific embodiment, described sensing shaft 11 is positioned at described angular displacement sensor 10 side and is provided with seal ring 9.
In addition, in a specific embodiment, described angular displacement sensor 10 is fixed on outside described gear-shifting box 2 by some retaining screws 19.
Conveniently understand technique scheme of the present invention, below by way of in concrete usage mode, technique scheme of the present invention is described in detail.
1, during gearshift, output torque is provided to drive splined shaft 5 to rotate by gear shifting motor assembly 1, by the spline joint of splined shaft between splined shaft 5 and shift fork guide block 4, therefore shift fork guide block 4 is driven to rotate when splined shaft 5 rotates, shift fork guide block 4 promotes again shift fork 16 and then power is sent to the realization that the parts such as gearbox inter-sync device carry out shifting gears, whether gearshift puts in place and is detected the rotation angle value of sensing shaft 11 by angular displacement sensor 10, according to precalculated angle value, when angle of swing reaches required angle, by angular displacement sensor 10 to the control system of motor, signal feed back is ensured whether motor rotates or stop.
2, during block selecting, rocking arm 13 is driven to rotate by block selecting motor assembly 14, thus promotion shift fork guide block 4 moves axially along splined shaft 5 on splined shaft 5, carry out displacement stroke detection by contact-type linear displacement transducer 12 simultaneously, simultaneously by signal feed back to shift motor assembly 14, ensure motor whether rotate or stop.
In sum, by means of technique scheme of the present invention, by adopting the control mode of dual-motor, and realize linking by spline joint by shift fork guide block and splined shaft, thus drive shift fork work to realize shifting function, thus make this device structure while effectively realizing its function compacter, processing degree of difficulty and processing cost effectively reduce, and then reach and effectively improve its economic benefit, considerably increase its market competitiveness.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an auto-manual transmission operation equipment, it is characterized in that, comprise transmission operating unit body (20) and be arranged on the controller in described transmission operating unit body (20), the gear selection mechanism (18) that described transmission operating unit body (20) comprises gearshift (17) and is connected with described gearshift (17), wherein, the gear-shifting box (2) that described gearshift (17) comprises shift motor assembly (1) and is fixedly connected with described shift motor assembly (1), the splined shaft (5) be fixedly connected with described shift motor assembly (1) is provided with in described gear-shifting box (2), described splined shaft (5) two ends are fixedly installed jump ring one (3) and jump ring two (6), described splined shaft (5) is positioned at and is provided with the shift fork guide block (4) that to be connected with shift fork (16) U-shaped mouth between described jump ring one (3) and described jump ring two (6), described splined shaft (5) is connected with sensing shaft (11) away from described shift motor assembly (1) one end by bearing (7), described sensing shaft (11) is connected with the angular displacement sensor (10) being fixedly installed on described gearshift (17) one end, the rocking arm (13) that described gear selection mechanism (18) comprises contact-type linear displacement transducer (12), step electric machine assembly (14) and is connected with described step electric machine assembly (14), described tangent displacement sensor (12) and described rocking arm (13) are connected with described shift fork guide block (4), further, described angular displacement sensor (10) and contact-type linear displacement transducer (12) are connected with described controller.
2. auto-manual transmission operation equipment according to claim 1, is characterized in that, described bearing (7) is positioned at described angular displacement sensor (10) side and is provided with back-up ring (8).
3. auto-manual transmission operation equipment according to claim 1, is characterized in that, described sensing shaft (11) is positioned at described angular displacement sensor (10) side and is provided with seal ring (9).
4. auto-manual transmission operation equipment according to claim 1, is characterized in that, described angular displacement sensor (10) is fixed on described gear-shifting box (2) outside by some retaining screws (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838090.1A CN104500731A (en) | 2014-12-29 | 2014-12-29 | Manual-automatic transmission operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838090.1A CN104500731A (en) | 2014-12-29 | 2014-12-29 | Manual-automatic transmission operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500731A true CN104500731A (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410838090.1A Pending CN104500731A (en) | 2014-12-29 | 2014-12-29 | Manual-automatic transmission operation device |
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| CN (1) | CN104500731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953590A (en) * | 2018-08-17 | 2018-12-07 | 清华大学 | A kind of double shift motor executing agencies for mechanical automatic gearbox |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2582930Y (en) * | 2002-11-28 | 2003-10-29 | 上海盈达信汽车电子有限公司 | Actuator for go-anywhere vehicle |
| JP2006264462A (en) * | 2005-03-23 | 2006-10-05 | Fuji Heavy Ind Ltd | Hybrid vehicle driving device |
| CN201057263Y (en) * | 2007-03-22 | 2008-05-07 | 东风汽车集团股份有限公司 | Electric single-lever AMT automatic shifting mechanism |
| JP2013053726A (en) * | 2011-09-06 | 2013-03-21 | Aisin Ai Co Ltd | Power transmission control device of vehicle |
| CN204610814U (en) * | 2014-12-29 | 2015-09-02 | 北京理工华创电动车技术有限公司 | A kind of auto-manual transmission operation equipment |
-
2014
- 2014-12-29 CN CN201410838090.1A patent/CN104500731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2582930Y (en) * | 2002-11-28 | 2003-10-29 | 上海盈达信汽车电子有限公司 | Actuator for go-anywhere vehicle |
| JP2006264462A (en) * | 2005-03-23 | 2006-10-05 | Fuji Heavy Ind Ltd | Hybrid vehicle driving device |
| CN201057263Y (en) * | 2007-03-22 | 2008-05-07 | 东风汽车集团股份有限公司 | Electric single-lever AMT automatic shifting mechanism |
| JP2013053726A (en) * | 2011-09-06 | 2013-03-21 | Aisin Ai Co Ltd | Power transmission control device of vehicle |
| CN204610814U (en) * | 2014-12-29 | 2015-09-02 | 北京理工华创电动车技术有限公司 | A kind of auto-manual transmission operation equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953590A (en) * | 2018-08-17 | 2018-12-07 | 清华大学 | A kind of double shift motor executing agencies for mechanical automatic gearbox |
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Application publication date: 20150408 |