CN205298515U - Electronic control manual gear shifting ware actuating mechanism that shifts - Google Patents
Electronic control manual gear shifting ware actuating mechanism that shifts Download PDFInfo
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- CN205298515U CN205298515U CN201520965540.3U CN201520965540U CN205298515U CN 205298515 U CN205298515 U CN 205298515U CN 201520965540 U CN201520965540 U CN 201520965540U CN 205298515 U CN205298515 U CN 205298515U
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- 238000005516 engineering process Methods 0.000 description 7
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- 238000010276 construction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
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Abstract
The utility model discloses an electronic control manual gear shifting ware actuating mechanism that shifts, the selection keeps off motor (1) and dislodging fender motor (2) sets up side by side, set up output arbor wheel (3) on the output shaft of selection fender motor (1), the little gear engagement of this output arbor wheel (3) and the primary shaft (4) tip, the axle tooth and rack (5) meshing that sets up is gone up in the primary shaft (4), this rack (5) the perpendicular to primary shaft (4), and rack (5) with select selection on selector shaft (6) shift support (7) be connected, set out to keep off and to set up conelet tooth (8) on the output shaft of motor (2), big awl tooth (10) meshing on conelet tooth (8) and secondary shaft (9), secondary shaft (9) are with rack (5) and select selector shaft (6) to parallel, and secondary shaft (9) are gone up the fan -shaped tooth that the integrative axle tooth that forms and selection shifted on support (7) and are meshed. The utility model has the advantages of simple and compact structure, small in size easily arranges to carry out efficient, response speed is fast.
Description
Technical field
This utility model belongs to transmission technology field, specifically, particularly to the gear shifting actuating mechanism of Electronic Control manual transmission.
Background technology
Variator experienced by the development process of manual transmission, automatic transmission and buncher, but traditional manual transmission has been improved by the application of sensor technology, hydraulic technique and control innovation technology, the application making manual transmission is more extensive, it might even be possible to substitute the function of automatic transmission. EMT (Electronic Control manual transmission) incorporates modern control technology on the basis of traditional manual speed change, makes the manipulation automatization of manual transmission, improves the safety of automobile, comfortableness and economy.
EMT change speed gear box is actually General Corporation and adds oneself patented technology several in the AMT automatic transmission module of Ma Niedi-Ma Rayleigh Company. One of which is exactly simulate the function of creeping of automatic gear-box, when hanging forward gear, as long as releasing of brake will be creeped slowly. So actually EMT is exactly the AMT change speed gear box of a kind of function upgrading.
EMT is different from automatic transmission, and the new work transmission that the gearshift principle being based on traditional mechanical transmission redesigns, owing to EMT change speed gear box is identical with manual transmission gear drive, so the due gearshift efficiency of mechanical transmission is high, the features such as low oil consumption keep down, and due to EMT adopt be microcomputer control gearshift, microcomputer carries out gear shift operation by simulation program set in advance, the brain that this simulation program is similar in manual drive driver, but execution efficiency is higher, can to engine operating condition in driving process, travel road conditions, throttle opening, air-fuel ratio, gearshift speed, the sensor signals such as clutch gap are analyzed, guarantee that gearshift node is on optimal node all the time. so EMT is more fuel-efficient than common manual variator, fuel economy is better, and burning is more abundant, and the discharge of harmful substance also can reduce accordingly.
EMT is based on the basis of manual transmission increases what automatic controller was designed, modern advanced electronic technology transformation manual transmission is adopted to make its automatization, it remains the high efficiency of former mechanical transmission, also there is the due feature of hydraulic automatic speed variator, EMT does not have planetary gears and the fluid torque-converter of costliness, so simple in construction, it is easy to manufacture and with low cost, be readily applicable to low and middle-end automobile.
What the actuator of EMT generally adopted is fluid pressure type actuator, and not only structure is complicated, part processing precision requires high, quality control difficulty, need to set up hydraulic power supply, and manufacturing expense is high, and execution efficiency is relatively low, and response speed is slow.
Utility model content
Technical problem to be solved in the utility model is in that to provide a kind of simple in construction, compact, execution efficiency is high, and the Electronic Control manual transmission gear shifting actuating mechanism of fast response time is different from traditional fluid pressure type actuator.
The technical solution of the utility model is as follows: a kind of Electronic Control manual transmission gear shifting actuating mechanism, block selecting motor (1) and gear motor (2) of seting out are arranged side by side, the output shaft of described block selecting motor (1) arranges wheel output shaft (3), this wheel output shaft (3) engages with the little gear of the first axle (4) end, the upper axle tooth arranged of first axle (4) engages with tooth bar (5), this tooth bar (5) is perpendicular to the first axle (4), and tooth bar (5) is connected with the shifting bearing (7) on shifting axle (6); The output shaft of described gear motor (2) of seting out arranges small bevel gear (8), this small bevel gear (8) engages with the auger tooth (10) on the second axle (9), second axle (9) is paralleled with tooth bar (5) and shifting axle (6), and the upper integral part of axle tooth of the second axle (9) engages with the sector on shifting bearing (7).
Adopt above technical scheme, block selecting motor rotation, drive the first axle to rotate by wheel output shaft, make tooth bar move in the axial direction, while tooth bar motion, drive shifting bearing and shifting axle to do and be axially synchronized with the movement, it is achieved block selecting; Plucking block selecting motor rotation, drive auger tooth and the second axle to rotate by small bevel gear, the second axle drives block selecting bearing to turn over certain angle, it is achieved gearshift, and in shift process, tooth bar transfixion. Shifting axle, respectively in tangential and axially arranged three movement travels, thus shifting axle has nine movement travels, controls six gears of variator respectively.
Lower vertical at described tooth bar (5) is fixed with block selecting plug (11), the head of this block selecting plug (11) snaps in the draw-in groove on shifting bearing (7), block selecting plug (11) and shifting bearing (7) snap-fit engagement. It is connected reliable between above structure tooth bar and shifting bearing, easy accessibility, the synchronicity of rack drives shifting bearing axially-movable is good on the one hand; On the other hand, when shifting bearing circumferentially rotates, the head relative sliding of the draw-in groove of shifting bearing and block selecting plug, block selecting plug will not be driven to move together, thus enhancing the reliability of gearshift.
In order to simplify structure, facilitating processing and fabricating and assembling, described shifting bearing (7) is placed on shifting axle (6) admittedly, and the sector on described shifting bearing (7) and shifting bearing (7) are structure as a whole.
It is connected by the spline of a scarce tooth between described shifting bearing (7) and shifting axle (6), and is bolted. Above Standard has uniqueness, can be effectively improved efficiency of assembling.
In order to simplify structure, it is connected by pin between described shifting bearing (7) and shifting axle (6), and is bolted.
As preferably, being connected by pin between described auger tooth (10) and the second axle (9).
The beneficial effects of the utility model are:
1) in shifting process, each performance element drives by motor, less costly, good reliability;
2) simple in construction, compact, compact, it is easy to arrange, and execution efficiency is high, fast response time;
3) gearshift has microcomputer control, it is possible to improve fuel economy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that this utility model overlooks direction.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, this utility model is made up of block selecting motor 1, the sector seted out on gear motor 2, wheel output shaft the 3, first axle 4, tooth bar 5, shifting axle 6, shifting bearing 7, small bevel gear the 8, second axle 9, auger tooth 10, shifting bearing 7 and block selecting plug 11 etc. Wherein, block selecting motor 1 and gear motor 2 of seting out are arranged side by side, and arrange wheel output shaft 3 on the output shaft of block selecting motor 1, and this wheel output shaft 3 engages with the little gear of the first axle 4 end, first axle 4 is supported by bearing, and on the first axle 4, suit or integral part of axle tooth engage with tooth bar 5. Tooth bar 5 is perpendicular to the first axle 4.
As shown in Figure 1 and Figure 2, lower vertical at tooth bar 5 is fixed with block selecting plug 11, the head of this block selecting plug 11 snaps in the draw-in groove on shifting bearing 7, block selecting plug 11 and shifting bearing 7 snap-fit engagement, make tooth bar 5 that shifting bearing 7 can be driven to move up and down together, and shifting bearing 7 is when rotating, tooth bar 5 transfixion. Arranging small bevel gear 8 on the output shaft of gear motor 2 of seting out, this small bevel gear 8 engages with the auger tooth 10 on the second axle 9, is connected by pin between auger tooth 10 with the second axle 9. Second axle 9 is supported by bearing, and this second axle 9 is paralleled with tooth bar 5 and shifting axle 6, and on the second axle 9, suit or integral part of axle tooth engage with the sector on shifting bearing 7. Sector on shifting bearing 7 and shifting bearing 7 are structure as a whole, and shifting bearing 7 is placed on shifting axle 6 admittedly. Can be connected by the spline of a scarce tooth between gear shift support 7 with shifting axle 6, it is also possible to connected by pin, and be bolted.
Operation principle of the present utility model is as follows:
Block selecting motor 1 operates, and drives the first axle 4 to rotate by wheel output shaft 3, makes tooth bar 5 move in the axial direction, while tooth bar 5 motion, drives shifting bearing 7 and shifting axle 6 to do and be axially synchronized with the movement, it is achieved block selecting; Plucking block selecting motor 2 to operate, drive auger tooth 10 and the second axle 9 to rotate by small bevel gear 8, the second axle 9 drives block selecting bearing 7 to turn over certain angle, it is achieved gearshift. Shifting axle 6, respectively in tangential and axially arranged three movement travels, thus shifting axle 6 has nine movement travels, controls six gears of variator respectively.
Claims (6)
1. an Electronic Control manual transmission gear shifting actuating mechanism, it is characterized in that: block selecting motor (1) and gear motor (2) of seting out are arranged side by side, the output shaft of described block selecting motor (1) arranges wheel output shaft (3), this wheel output shaft (3) engages with the little gear of the first axle (4) end, the upper axle tooth arranged of first axle (4) engages with tooth bar (5), this tooth bar (5) is perpendicular to the first axle (4), and tooth bar (5) is connected with the shifting bearing (7) on shifting axle (6); The output shaft of described gear motor (2) of seting out arranges small bevel gear (8), this small bevel gear (8) engages with the auger tooth (10) on the second axle (9), second axle (9) is paralleled with tooth bar (5) and shifting axle (6), and the upper integral part of axle tooth of the second axle (9) engages with the sector on shifting bearing (7).
2. Electronic Control manual transmission gear shifting actuating mechanism according to claim 1, it is characterized in that: the lower vertical at described tooth bar (5) is fixed with block selecting plug (11), the head of this block selecting plug (11) snaps in the draw-in groove on shifting bearing (7), block selecting plug (11) and shifting bearing (7) snap-fit engagement.
3. Electronic Control manual transmission gear shifting actuating mechanism according to claim 1 and 2, it is characterized in that: described shifting bearing (7) is placed on shifting axle (6) admittedly, the sector on described shifting bearing (7) and shifting bearing (7) are structure as a whole.
4. Electronic Control manual transmission gear shifting actuating mechanism according to claim 1, it is characterised in that: it is connected by the spline of a scarce tooth between described shifting bearing (7) and shifting axle (6), and is bolted.
5. Electronic Control manual transmission gear shifting actuating mechanism according to claim 1, it is characterised in that: it is connected by pin between described shifting bearing (7) and shifting axle (6), and is bolted.
6. Electronic Control manual transmission gear shifting actuating mechanism according to claim 1, it is characterised in that: it is connected by pin between described auger tooth (10) and the second axle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965540.3U CN205298515U (en) | 2015-11-27 | 2015-11-27 | Electronic control manual gear shifting ware actuating mechanism that shifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965540.3U CN205298515U (en) | 2015-11-27 | 2015-11-27 | Electronic control manual gear shifting ware actuating mechanism that shifts |
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| Publication Number | Publication Date |
|---|---|
| CN205298515U true CN205298515U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520965540.3U Active CN205298515U (en) | 2015-11-27 | 2015-11-27 | Electronic control manual gear shifting ware actuating mechanism that shifts |
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| CN (1) | CN205298515U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013679A (en) * | 2017-05-27 | 2017-08-04 | 苏州绿控传动科技有限公司 | A kind of automatic gear shift mechanisms of AMT |
| CN107061712A (en) * | 2017-05-05 | 2017-08-18 | 浙江科潮智能科技有限公司 | By driving flexible axle to realize the method that the automatic block selecting of manual transmission is shifted gears |
| CN112344014A (en) * | 2020-11-25 | 2021-02-09 | 南京清研海易新能源动力有限责任公司 | Electrical integration gearshift and vehicle |
| CN112824713A (en) * | 2019-11-20 | 2021-05-21 | Fca意大利股份公司 | System for operating a gearbox for a motor vehicle |
| CN112943920A (en) * | 2021-01-27 | 2021-06-11 | 陕西法士特齿轮有限责任公司 | Six-gear electro-hydraulic AMT assembly |
-
2015
- 2015-11-27 CN CN201520965540.3U patent/CN205298515U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061712A (en) * | 2017-05-05 | 2017-08-18 | 浙江科潮智能科技有限公司 | By driving flexible axle to realize the method that the automatic block selecting of manual transmission is shifted gears |
| CN107013679A (en) * | 2017-05-27 | 2017-08-04 | 苏州绿控传动科技有限公司 | A kind of automatic gear shift mechanisms of AMT |
| CN112824713A (en) * | 2019-11-20 | 2021-05-21 | Fca意大利股份公司 | System for operating a gearbox for a motor vehicle |
| CN112344014A (en) * | 2020-11-25 | 2021-02-09 | 南京清研海易新能源动力有限责任公司 | Electrical integration gearshift and vehicle |
| CN112943920A (en) * | 2021-01-27 | 2021-06-11 | 陕西法士特齿轮有限责任公司 | Six-gear electro-hydraulic AMT assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240406 Address after: 201804 No. 960, xiechun Road, Anting Town, Jiading District, Shanghai Patentee after: DEXIAN AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. Country or region after: China Address before: No. 5-158, Yunhan Avenue, Shuitu Hi tech Industrial Park, Beibei District, Chongqing 400714 Patentee before: CHONGQING KEXIN SANJIA VEHICLE TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |