CN102269243A - Arrangement structure of gearbox gear shaft system - Google Patents
Arrangement structure of gearbox gear shaft system Download PDFInfo
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- CN102269243A CN102269243A CN2010101887480A CN201010188748A CN102269243A CN 102269243 A CN102269243 A CN 102269243A CN 2010101887480 A CN2010101887480 A CN 2010101887480A CN 201010188748 A CN201010188748 A CN 201010188748A CN 102269243 A CN102269243 A CN 102269243A
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Abstract
The invention relates to an arrangement structure of a gearbox gear shaft system. The arrangement structure comprises an input shaft, a first output shaft and a second output shaft, wherein the first output shaft and the second output shaft are in parallel with the input shaft and are arranged at the two sides of the input shaft, driving gears are fixed on the input shaft, driven shafts are loosely sleeved on the output shafts; each driving gear is meshed with each corresponding driven shaft and drives each driven shaft to rotate; and meanwhile, the first output shaft and the second output shaft are respectively provided with a joint device which is matched with the driven gears and is used to switch gears, and the first output shaft and the second output shaft can rotate and output power under the driving of the joint devices. Compared with the prior art, the beneficial effects of the invention are as follows: the inner space of the gearbox is arranged reasonably with even stress and a simple structure.
Description
Technical field
The present invention relates to the layout that a kind of gearbox gear axle is, relate in particular to a kind of geared rotor system arrangement of six grades of manual transmission.
Background technique
At the nineties initial stage, the gearbox of five gears quietly rises.Each big automobile brand comprises benz, Mitsubishi, Honda, Santana etc., all begins to release the vehicle that is equipped with five gear gearboxes successively.Generally speaking, the 5th gear is generally second overdirve gear, reduces variable velocity ratio, improves the speed of a motor vehicle, is that the user was to the new demand of automotive performance after expressway began to popularize at home at that time.In the near future, the development in market makes the automobile that is equipped with five gear gearboxes become main flow.The structural principle of great majority five gear gearboxes all is that the direct engagement by input shaft and output shaft gear realizes speed change.
And six grades of manual transmission of rising in recent years belong to advanced technology at home, from the utilization of market, compare traditional five speed gearbox, and advantage is: 1, gearshift is more level and smooth, and transition is more steady, drives more comfortable; 2, more reduction speed ratio provides more output speed to select, thereby can adapt to more road conditions and driving demand; 3, reduce the burden of motor, possessed more outstanding fuel-economizing performance simultaneously; 4, the higher speed of a motor vehicle is felt.On structural design, an input shaft, the layout of two output shafts makes whole chest balance more.
But the layout that existing six grades of gearbox gear axles are is subjected to multiple factor affecting: the coupling of number ratio, the coupling of centre distance, the restriction in space, the space of bonding apparatus and gear, axial size, stressed equilibrium etc., it is reasonable inadequately mostly to make its geared rotor system arrange, discloses a manual transmission as No. the 4382973rd, Japanese laid-open patent on October 2nd, 2009, and its axle system by gear arranges and realized six grades of hand gears, but the shift sequence of these manual transmission three fourth gear and one two and 56 grades are not inconsistent, need extra gear shift transformation mechanism to realize that the bonding apparatus installing space is less, discontinuity, number is more difficult than crying, and structure is complicated.
In view of this, be necessary to provide a kind of layout more reasonable, the more simple six grades of manual transmission of structure.
Summary of the invention
At the deficiencies in the prior art, the technical problem that the present invention solves provides the layout that a kind of novel gearbox gear axle is, it makes the gearbox internal structure more succinct by changing the layout of conventional gears.
For solving the problems of the technologies described above, technological scheme of the present invention is achieved in that
The layout that a kind of gearbox gear axle is, comprise an input shaft, be parallel to described input shaft and be positioned at first output shaft and second output shaft of described input shaft both sides, be fixed with driving gear on the described input shaft, be set with driven gear on the described output shaft, wherein, be set with the third gear driven gear on described first output shaft, fourth gear driven gear and reverse gear, be set with first speed driven gear on described second output shaft, the second gear driven gear, five grades of driven gears and six grades of driven gears, be installed with one grade of driving gear on the described input shaft, two third speed drive gears, the fourth gear driving gear, five grades of driving gears and six grades of driving gears, described first speed driven gear and described one grade of driving gear engagement, described second gear driven gear and described third gear driven gear and the engagement of described two third speed drive gears, described fourth gear driven gear and the engagement of described fourth gear driving gear, described five grades of driven gears and described five grades of driving gears engagement, described six grades of driven gears and the engagement of described six grades of driving gears, also being provided with on described first output shaft and on described second output shaft matches with described driven gear merges the bonding apparatus that is used to switch gear.
Further, on described first output shaft reverse gear bonding apparatus is installed also, it is between described third gear driven gear and described reverse gear, and the reverse gear bonding apparatus engages with described reverse gear during reverse gear.
Described reverse gear and described first speed driven gear are meshing with each other.
Described bonding apparatus comprises first bonding apparatus that is arranged between described first speed driven gear and the described second gear driven gear at least.
Described bonding apparatus comprises second bonding apparatus that is arranged between described third gear driven gear and the described fourth gear driven gear at least.
Described bonding apparatus comprises the 3rd bonding apparatus that is arranged between described five grades of driven gears and the described six grades of driven gears at least.
Technological scheme of the present invention, can also realize like this:
The layout that a kind of gearbox gear axle is, comprise an input shaft, be parallel to described input shaft and be positioned at first output shaft and second output shaft of described input shaft both sides, be fixed with driving gear on the described input shaft, be set with driven gear on the described output shaft, wherein, be set with the third gear driven gear on described first output shaft, fourth gear driven gear and reverse gear, be set with first speed driven gear on described second output shaft, the second gear driven gear, five grades of driven gears and six grades of driven gears, be installed with one grade of driving gear on the described input shaft, two third speed drive gears, the fourth gear driving gear, five grades of driving gears and six grades of driving gears, described first speed driven gear and described one grade of driving gear engagement, described second gear driven gear and described third gear driven gear and the engagement of described two third speed drive gears, described fourth gear driven gear and the engagement of described fourth gear driving gear, described five grades of driven gears and described five grades of driving gears engagement, described six grades of driven gears and described six grades of driving gears engagement, one of them side of each driven gear is installed on bonding apparatus on first output shaft or second output shaft.
Further, on described first output shaft reverse gear bonding apparatus is installed also, it is between described third gear driven gear and described reverse gear, and the reverse gear bonding apparatus engages with described reverse gear during reverse gear.
Described reverse gear and described first speed driven gear are meshing with each other.
Described bonding apparatus is arranged between described first speed driven gear and the described second gear driven gear at least, between described third gear driven gear and the described fourth gear driven gear, and between described five grades of driven gears and the described six grades of driven gears.
Compared with prior art, the invention has the beneficial effects as follows: gearbox inner space connection and reasonable arrangement, number is more even, simple for structure than easy, stressed.
Description of drawings
Figure 1 shows that the layout schematic representation of best mode for carrying out the invention gearbox gear axle system.
Embodiment
As shown in Figure 1, in the layout preferred forms of manual transmission geared rotor system of the present invention, be provided with an input shaft 10 in the described manual transmission, parallel and be positioned at first output shaft 20 and second output shaft 30 of described input shaft 10 both sides, be fixed with one grade of driving gear 101, two third speed drive gears 103, fourth gear driving gear 104, five grades of driving gears 105 on this input shaft 10, and six grades of driving gears 106.
Be set with reverse gear 201, third gear driven gear 203 on described first output shaft 20, and fourth gear driven gear 204.Described third gear driven gear 203 is meshed with an end of two third speed drive gears 103, and can be by two third speed drive gears, 103 rotary driving; Fourth gear driven gear 204 is meshed with fourth gear driving gear 104, and can be by fourth gear driving gear 104 rotary driving.In addition, the first main driving gear 210 that subtracts also is installed on described first output shaft 20, this first main driving gear 210 that subtracts subtracts the driven gear (not shown) by the master who is mated and forms certain gear ratio, to reach decelerating effect when exporting, described reverse gear 201 is arranged at the described third gear driven gear 203 and described first main the subtracting between the driving gear 210.
Be set with first speed driven gear 301, second gear driven gear 302, five grades of driven gears 305 and six grades of driven gears 306 on described second output shaft 30.Wherein, described first speed driven gear 301 is meshed with one grade of driving gear 101, and can be by one grade of driving gear 101 rotary driving; Described second gear driven gear 302 is meshed with an end of two third speed drive gears 103, and can be by two third speed drive gears, 103 rotary driving; Described five grades of driven gears 305 are meshed with five grades of driving gears 105, and can be driven rotation by five grades of driving gears 105; Six grades of driven gears 306 are meshed with six grades of driving gears 106, and by six grades of driving gear 106 rotary driving.In addition, the second main main driving gear 310 that subtracts of driving gear 310, the second that subtracts also is installed on this second output shaft 30 subtracts the driven gear (not shown) by the master who is mated and form certain gear ratio, to reach decelerating effect when the output.
Wherein, in best mode for carrying out the invention, be equipped with on second output shaft 30 between first speed driven gear 301 and the second gear driven gear 302 and also be provided with one first bonding apparatus 402, on first output shaft 20 between third gear driven gear 203 and the fourth gear driven gear 204 second bonding apparatus 403 is installed, be installed on one the 3rd bonding apparatus 405 on second output shaft 30 between five grades of driven gears 305 and the six grades of driven gears 306, described first bonding apparatus 402 can keep relative static with described second output shaft 30 with the 3rd bonding apparatus 405, and described second bonding apparatus 403 can keep relative static with described first output shaft 20.
Below each gear switch and transmission principle when utilizing manual transmission geared rotor system of the present invention to carry out speed change are elaborated:
When neutral:
Engine-driving input shaft 10 rotates, and can drive with each driving gear of fixedly installing thereon and rotate in the lump, and then drive each driven gear and rotate, but owing to driven gear is that sky is enclosed within on the output shaft, there is not the moment of torsion transmission with output shaft, so output shaft is not driven rotation.
In the time of one grade:
A, engine-driving input shaft 10 rotate;
B, input shaft 10 drive one grade of driving gear 101 and rotate;
C, one grade of driving gear 101 drive first speed driven gear 301 and rotate;
D, first speed driven gear 301 engage with first bonding apparatus 402, and drive 30 rotations of second output shaft by first bonding apparatus 402;
E, second output shaft 30 drive the second main driving gear 310 that subtracts and rotate back output.
When second gear:
A, engine-driving input shaft 10 rotate;
B, input shaft 10 drive two third speed drive gears 103 and rotate;
C, two third speed drive gears 103 drive second gear driven gear 302 and rotate;
D, second gear driven gear 302 engage with first bonding apparatus 402, and drive 30 rotations of second output shaft by first bonding apparatus 402;
E, second output shaft 30 drive the second main driving gear 310 that subtracts and rotate back output.
When third gear:
A, engine-driving input shaft 10 rotate;
B, input shaft 10 drive two third speed drive gears 103 and rotate;
C, two third speed drive gears 103 drive third gear driven gear 203 and rotate;
D, third gear driven gear 203 engage with second bonding apparatus 403, and drive 20 rotations of first output shaft by second bonding apparatus 403;
E, first output shaft 20 drive the first main driving gear 210 that subtracts and rotate back output.
When fourth gear:
A, engine-driving input shaft 10 rotate;
B, input shaft 10 drive fourth gear driving gear 104 and rotate;
C, fourth gear driving gear 104 drive fourth gear driven gear 204 and rotate;
D, fourth gear driven gear 204 engage with second bonding apparatus 403, and drive 20 rotations of first output shaft by second bonding apparatus 403;
E, first output shaft 20 drive the first main driving gear 210 that subtracts and rotate back output.
In the time of five grades:
The 3rd bonding apparatus 405 engages with five grades of driven gears 305, so that the 3rd bonding apparatus 405 is by described five grades of driven gear 305 driven rotary, its power transmission step is as follows:
A, engine-driving input shaft 10 rotate;
B, input shaft 10 drive five grades of driving gears 105 and rotate;
C, five grades of driving gears 105 drive five grades of driven gears 305 and rotate;
D, five grades of driven gears 305 engage with the 3rd bonding apparatus 405, and drive 30 rotations of second output shaft by the 3rd bonding apparatus 405;
D, second output shaft 30 drive the second main driving gear 310 that subtracts and rotate back output.
In the time of six grades:
The 3rd bonding apparatus 405 engages with six grades of driven gears 306, so that the 3rd bonding apparatus 405 is by described six grades of driven gear 306 driven rotary, its power transmission step is as follows:
A, engine-driving input shaft 10 rotate;
B, input shaft 10 drive six grades of driving gears 106 and rotate;
C, six grades of driving gears 106 drive six grades of driven gears 306 and rotate;
D, six grades of driven gears 306 engage with the 3rd bonding apparatus 405, and drive 30 rotations of second output shaft by the 3rd bonding apparatus 405;
E, second output shaft 30 drive the second main driving gear 310 that subtracts and rotate back output.
What deserves to be mentioned is: in the layout preferred forms of manual transmission geared rotor system of the present invention, on described first output shaft 20 reverse gear bonding apparatus 401 is installed also, described reverse gear bonding apparatus 401 is between third gear driven gear 203 and reverse gear 201, reverse gear 201 skies are enclosed within on first output shaft 20, and the described first speed driven gear 301 of described reverse gear 201 engagements, and can be by described first speed driven gear 301 rotary driving.The moment of torsion transmission of forward gears is to be delivered to corresponding driven gear by input shaft, and the output shaft 20 of winning is rotated in a first direction.And when reverse gear, the power transmission step of reverse gear 201 is as follows:
When carrying out reverse gear, reverse gear bonding apparatus 401 engages with reverse gear 201, so that reverse gear bonding apparatus 401 is by described reverse gear 201 driven rotary, its power transmission step is as follows:
A, engine-driving input shaft 10 rotate;
B, input shaft 10 drive one grade of driving gear 101 and rotate;
C, one grade of driving gear 101 drive first speed driven gear 301 and rotate;
D, first speed driven gear 301 drive reverse gear 201 and rotate; This moment, the sense of rotation of reverse gear 201 was opposite with described first direction.
E, reverse gear 201 engage with reverse gear bonding apparatus 401, and drive 20 rotations of first output shaft by reverse gear bonding apparatus 401;
F, first output shaft 20 drive the first main driving gear 210 that subtracts and rotate, because reverse gear 201 sense of rotation are opposite with first direction, thereby when reverse gear, first output shaft, 20 sense of rotation are opposite with first direction, realize falling back of vehicle.
By a duplicate gear, effectively reduced axial space among the present invention, number is than easy, and simultaneously, bonding apparatus is arranged on first output shaft 20 and second output shaft 30 in twos, layout structure balance and simple for structure.
It should be noted that simultaneously, among the present invention, bonding apparatus be arranged as optimum implementation, as long as bonding apparatus is installed but satisfy on first output shaft 20 of each one of them side of driven gear or second output shaft 30, promptly on first output shaft 20 and second output shaft 30, be equipped with the bonding apparatus that cooperates each driven gear gear shift, can successfully realize the gear shift function.
Above embodiment is only unrestricted in order to technological scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technological scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (10)
1. the layout of gearbox gear axle system, comprise an input shaft, be parallel to described input shaft and be positioned at first output shaft and second output shaft of described input shaft both sides, be fixed with driving gear on the described input shaft, be set with driven gear on the described output shaft, it is characterized in that: be set with the third gear driven gear on described first output shaft, fourth gear driven gear and reverse gear, be set with first speed driven gear on described second output shaft, the second gear driven gear, five grades of driven gears and six grades of driven gears, be installed with one grade of driving gear on the described input shaft, two third speed drive gears, the fourth gear driving gear, five grades of driving gears and six grades of driving gears, described first speed driven gear and described one grade of driving gear engagement, described second gear driven gear and described third gear driven gear and the engagement of described two third speed drive gears, described fourth gear driven gear and the engagement of described fourth gear driving gear, described five grades of driven gears and described five grades of driving gears engagement, described six grades of driven gears and the engagement of described six grades of driving gears, also being provided with on described first output shaft and on described second output shaft matches with described driven gear merges the bonding apparatus that is used to switch gear.
2. the layout that gearbox gear axle according to claim 1 is, it is characterized in that: on described first output shaft reverse gear bonding apparatus is installed also, it is between described third gear driven gear and described reverse gear, and the reverse gear bonding apparatus engages with described reverse gear during reverse gear.
3. the layout that gearbox gear axle according to claim 2 is, it is characterized in that: described reverse gear and described first speed driven gear are meshing with each other.
4. according to any layout that described gearbox gear axle is in the claim 1 to 3, it is characterized in that: described bonding apparatus comprises first bonding apparatus that is arranged between described first speed driven gear and the described second gear driven gear at least.
5. according to any layout that described gearbox gear axle is in the claim 1 to 3, it is characterized in that: described bonding apparatus comprises second bonding apparatus that is arranged between described third gear driven gear and the described fourth gear driven gear at least.
6. according to any layout that described gearbox gear axle is in the claim 1 to 3, it is characterized in that: described bonding apparatus comprises the 3rd bonding apparatus that is arranged between described five grades of driven gears and the described six grades of driven gears at least.
7. the layout of gearbox gear axle system, comprise an input shaft, be parallel to described input shaft and be positioned at first output shaft and second output shaft of described input shaft both sides, be fixed with driving gear on the described input shaft, be set with driven gear on the described output shaft, it is characterized in that: be set with the third gear driven gear on described first output shaft, fourth gear driven gear and reverse gear, be set with first speed driven gear on described second output shaft, the second gear driven gear, five grades of driven gears and six grades of driven gears, be installed with one grade of driving gear on the described input shaft, two third speed drive gears, the fourth gear driving gear, five grades of driving gears and six grades of driving gears, described first speed driven gear and described one grade of driving gear engagement, described second gear driven gear and described third gear driven gear and the engagement of described two third speed drive gears, described fourth gear driven gear and the engagement of described fourth gear driving gear, described five grades of driven gears and described five grades of driving gears engagement, described six grades of driven gears and described six grades of driving gears engagement, one of them side of each driven gear is installed on bonding apparatus on first output shaft or second output shaft.
8. the layout that gearbox gear axle according to claim 7 is, it is characterized in that: on described first output shaft reverse gear bonding apparatus is installed also, it is between described third gear driven gear and described reverse gear, and the reverse gear bonding apparatus engages with described reverse gear during reverse gear.
9. the layout that gearbox gear axle according to claim 8 is, it is characterized in that: described reverse gear and described first speed driven gear are meshing with each other.
10. according to any layout that described gearbox gear axle is in the claim 7 to 9, it is characterized in that: described bonding apparatus is arranged between described first speed driven gear and the described second gear driven gear at least, between described third gear driven gear and the described fourth gear driven gear, and between described five grades of driven gears and the described six grades of driven gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101887480A CN102269243A (en) | 2010-06-01 | 2010-06-01 | Arrangement structure of gearbox gear shaft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101887480A CN102269243A (en) | 2010-06-01 | 2010-06-01 | Arrangement structure of gearbox gear shaft system |
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| CN102269243A true CN102269243A (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101887480A Pending CN102269243A (en) | 2010-06-01 | 2010-06-01 | Arrangement structure of gearbox gear shaft system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19948811A1 (en) * | 1999-10-09 | 2001-04-12 | Zahnradfabrik Friedrichshafen | Manual six-gear gearbox for medium-sized trucks has a second counter gear shaft to take the high gear rotation through a second counter gear shaft to the constant gear wheel pair at the take-off shaft |
| CN2799978Y (en) * | 2005-06-02 | 2006-07-26 | 杭州依维柯汽车变速器有限公司 | Transmission with double output shafts |
| CN101012868A (en) * | 2007-01-23 | 2007-08-08 | 陕西法士特齿轮有限责任公司 | Six-speed mechanical saloon car transmission |
| CN201420838Y (en) * | 2009-04-16 | 2010-03-10 | 浙江吉利汽车研究院有限公司 | Manual dual-output shaft speed changer |
| CN201836311U (en) * | 2010-06-01 | 2011-05-18 | 吉孚动力技术(中国)有限公司 | Arrangement structure of gearbox gear shaft system |
-
2010
- 2010-06-01 CN CN2010101887480A patent/CN102269243A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19948811A1 (en) * | 1999-10-09 | 2001-04-12 | Zahnradfabrik Friedrichshafen | Manual six-gear gearbox for medium-sized trucks has a second counter gear shaft to take the high gear rotation through a second counter gear shaft to the constant gear wheel pair at the take-off shaft |
| CN2799978Y (en) * | 2005-06-02 | 2006-07-26 | 杭州依维柯汽车变速器有限公司 | Transmission with double output shafts |
| CN101012868A (en) * | 2007-01-23 | 2007-08-08 | 陕西法士特齿轮有限责任公司 | Six-speed mechanical saloon car transmission |
| CN201420838Y (en) * | 2009-04-16 | 2010-03-10 | 浙江吉利汽车研究院有限公司 | Manual dual-output shaft speed changer |
| CN201836311U (en) * | 2010-06-01 | 2011-05-18 | 吉孚动力技术(中国)有限公司 | Arrangement structure of gearbox gear shaft system |
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Application publication date: 20111207 |