CN204300246U - A kind of triple axle six block moves gearbox designs - Google Patents
A kind of triple axle six block moves gearbox designs Download PDFInfo
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- CN204300246U CN204300246U CN201420711489.9U CN201420711489U CN204300246U CN 204300246 U CN204300246 U CN 204300246U CN 201420711489 U CN201420711489 U CN 201420711489U CN 204300246 U CN204300246 U CN 204300246U
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Abstract
The utility model discloses a kind of triple axle six block and move gearbox designs, comprise input shaft, output shaft, reverse gear shaft; Input shaft is provided with multiple gear driving gear, output shaft is provided with multiple gear driven gear of engaging with gear driving gear and reduction gear, reverse gear shaft is fixed with reverse driving gear, and be arranged with reverse gear driven gear, reverse gear driven gear is connected with reversing-gear synchronizer, output shaft is also provided with transition driving gear, and it also comprises a jack shaft, and jack shaft is provided with multiple gear driving gear engaged with gear driven gear and the transition driven gear engaged with transition driving gear; Output shaft, jack shaft and reverse gear shaft be arranged in parallel around input shaft.Gearbox axial dimension is little, and support distances is little, good rigidity.Only engage with input shaft and retarder with an output shaft, jack shaft only engages with output shaft, and decrease the centre distance between each axle, the size of engaging gear is also corresponding to diminish, and is conducive to lift-launch and the lightweight of car load.
Description
Technical field
The utility model relates to technical field of automobile parts, is specifically related to a kind of triple axle six block and moves gearbox designs.
Background technique
For sedan-chair six-gear gearbox for vehicle, often can adopt horizontal triple axle gearbox.Triple axle gearbox has an input shaft, two output shafts.Gear can reasonable Arrangement on three axles, therefore axial dimension is little, be conducive to car load adjustment arrange, support distances is little, gearbox good rigidity.But triple axle gearbox have employed two output shafts, two output shafts all will engage with input shaft and retarder, mutually do not interfere to make the gear on two output shafts, centre distance between each axle must suitably become large, therefore required engaging gear is also corresponding larger, cause the quality of gearbox weight, volume is large, noise is large, the NVH poor-performing of gearbox.
Model utility content
The utility model is exactly for above-mentioned technical problem, and provide a kind of triple axle six block to move gearbox designs, this gearbox can solve the problems of the technologies described above well, improves the NVH performance of gearbox.
For realizing this object, the triple axle six designed by the utility model keeps off manual transmission, comprises input shaft, output shaft, reverse gear shaft; Input shaft is provided with multiple gear driving gear, output shaft is provided with multiple gear driven gear of engaging with gear driving gear and reduction gear, reverse gear shaft is fixed with reverse driving gear, and be arranged with reverse gear driven gear, reverse gear driven gear is connected with reversing-gear synchronizer, it is characterized in that: described output shaft is also provided with transition driving gear, it also comprises a jack shaft, and jack shaft is provided with multiple gear driving gear engaged with gear driven gear and the transition driven gear engaged with transition driving gear; Output shaft, jack shaft and reverse gear shaft be arranged in parallel around input shaft.
Further, described input shaft is provided with successively one grade of driving gear, second gear driving gear, five grades of driving gears and six grades of driving gears; Wherein, one grade of driving gear and second gear driving gear are all fixed on input shaft.
Further, described five grades of driving gears and six grades of driving gears are all sheathed on input shaft, and are connected with five or six grades of synchronizers between five grades of driving gears and six grades of driving gears.
Further, described output shaft is provided with successively reduction gear, first speed driven gear, second gear driven gear, transition driving gear, five grades of driven gears and six grades of driven gears; Wherein, reduction gear, five grades of driven gears and six grades of driven gears are all fixed on output shaft.
Further, described first speed driven gear, second gear driven gear and transition driving gear are all sheathed on output shaft, and between first speed driven gear and second gear driven gear, be connected with a second gear synchronizer, be fixedly connected with fixed muffle between second gear driven gear and transition driving gear.
Further, described jack shaft is provided with successively transition driven gear, third speed drive gear and fourth gear driving gear; Wherein, transition driven gear is fixed on jack shaft.
Further, third speed drive gear and fourth gear driving gear are all sheathed on jack shaft, and are connected with three fourth gear synchronizers between third speed drive gear and fourth gear driving gear.
Further, described first speed driven gear engages with one grade of driving gear and reverse gear driven gear, described second gear driven gear engages with second gear driving gear, and described five grades of driven gears engage with five grades of driving gears, and described six grades of driven gears engage with six grades of driving gears.
Further, described transition driven gear engages with transition driving gear, and described third speed drive gear engages with five grades of driven gears and reverse gear driven gear, and described fourth gear driving gear engages with six grades of driven gears.
Further, described reducer shaft is positioned at below output shaft, and countershaft axis and output shaft axis are positioned in same level, and input shaft is positioned at above output shaft, and reverse gear shaft is positioned at above jack shaft.
The beneficial effects of the utility model are: the gearbox axial dimension designed by the utility model is little, and be conducive to car load adjustment and arrange, support distances is little simultaneously, good rigidity.Pass through appropriate design, only engage with input shaft and retarder with an output shaft, jack shaft only engages with output shaft, decrease the centre distance between each axle, reduce the volume of gearbox, the size of engaging gear is also corresponding to diminish, and the quality of gearbox reduces, NVH performance is good, is conducive to lift-launch and the lightweight of car load.
Accompanying drawing explanation
Fig. 1 is the structural representation of gears meshing between each axle in the utility model;
Fig. 2 is the structural representation of each axle distribution in the utility model;
Wherein, 1-input shaft, 2-output shaft, 3-reverse gear shaft, 4-reducer shaft, 5-motor, 6-clutch, 7-reduction gear, 8-reverse gear driven gear, 9-reverse driving gear, 10-reversing-gear synchronizer, 11-reducer gear, 12-retarder, 13-jack shaft, 14-second gear driving gear, 15-third speed drive gear, 16-fourth gear driving gear, 17-three fourth gear synchronizers, 18-first speed driven gear, 19-second gear driven gear, 20-five grades of driven gears, 21-transition driving gear, 22-transition driven gear, 23-six grades of driven gears, 24-one second gear synchronizer, 25-one grade of driving gear, 26-five grades of driving gears, 27-six grades of driving gears, 28-five six grades of synchronizers, 29-fixed muffle.
Embodiment
Below in conjunction with the drawings and specific embodiments, detailed description is further done to the utility model:
Triple axle six as shown in Fig. 1-2 keeps off manual transmission, comprises input shaft 1, output shaft 2, reverse gear shaft 3 and reducer shaft 4, input shaft 1 is connected with motor 5, input shaft 1 is provided with multiple gear driving gear and clutch 6, output shaft 2 is provided with multiple gear driven gear engaged with gear driving gear, transition driving gear 21 and reduction gear 7, reverse gear shaft 3 is fixed with reverse driving gear 9, and be arranged with reverse gear driven gear 8, reverse gear driven gear 8 is connected with reversing-gear synchronizer 10, reducer shaft 4 is arranged with the reducer gear 11 engaged with reduction gear 7, reducer gear 11 is fixed with retarder 12, it also comprises a jack shaft 13, jack shaft 13 is provided with multiple gear driving gear engaged with gear driven gear and the transition driven gear 22 engaged with transition driving gear 21, reducer shaft 4 is positioned at below output shaft 2, and jack shaft 13 axis and output shaft 2 axis are positioned in same level, and input shaft 1 is positioned at above output shaft 2, and reverse gear shaft 3 is positioned at above jack shaft 13.
By jack shaft 13 as transition, gear on jack shaft 13 only with the gears meshing on output shaft 2, all gears are all exported by output shaft 2, reverse gear shaft 3 is only distributed with reverse driving gear 9 and reverse gear driven gear 8 two, the driving gear of other six gears is uniformly distributed on input shaft 1 and jack shaft 13, connection and reasonable arrangement, the size of each gear is less, centre distance simultaneously between each axle is little, devise the structure of transition gear simultaneously, further facilitate the layout of gear, ensured that all gears all export from output shaft 2.While effectively reducing the volume of gearbox, reduce the quality of gearbox, be convenient to arrangement and lightweight.
In technique scheme, input shaft 1 is provided with successively clutch 6, one grade of driving gear 25, second gear driving gear 14, five grades of driving gears 26 and six grades of driving gears 27; Wherein, one grade of driving gear 25 and second gear driving gear 14 are all fixed on input shaft 1, and five grades of driving gears 26 and six grades of driving gears 27 are all sheathed on input shaft 1, and are connected with five or six grades of synchronizers 28 between five grades of driving gears 26 and six grades of driving gears 27.
In technique scheme, output shaft 2 is provided with successively reduction gear 7, first speed driven gear 18, second gear driven gear 19, transition driving gear 21, five grades of driven gears 20 and six grades of driven gears 23; Wherein, reduction gear 7, five grades of driven gears 20 and six grades of driven gears 23 are all fixed on output shaft 2, first speed driven gear 18, second gear driven gear 19 and transition driving gear 21 are all sheathed on output shaft 2, and between first speed driven gear 18 and second gear driven gear 19, be connected with a second gear synchronizer 24, be fixedly connected with fixed muffle 29 between second gear driven gear 19 and transition driving gear 21.
Passed on transition driving gear 21 by power by second gear driven gear 19, power transmission is reasonable in design, simply, and synchronism when ensure that work and stability.
In technique scheme, jack shaft 13 is provided with successively transition driven gear 22, third speed drive gear 15 and fourth gear driving gear 16; Wherein, transition driven gear 22 is fixed on jack shaft 13, and third speed drive gear 15 and fourth gear driving gear 16 are all sheathed on jack shaft 13, and is connected with three fourth gear synchronizers 17 between third speed drive gear 15 and fourth gear driving gear 16.
In technique scheme, first speed driven gear 18 engages with one grade of driving gear 25 and reverse gear driven gear 8, second gear driven gear 19 engages with second gear driving gear 14, and five grades of driven gears 20 engage with five grades of driving gears 26, and six grades of driven gears 23 engage with six grades of driving gears 27.
In technique scheme, transition driven gear 22 engages with transition driving gear 21, and third speed drive gear 15 engages with five grades of driven gears 20 and reverse driving gear 9, and fourth gear driving gear 16 engages with six grades of driven gears 23.
Gear working procedure in the utility model is:
One grade of power transmission line: clutch 6 combines, power is delivered to input shaft 1 from motor 5, one second gear synchronizer 24 moves right, first speed driven gear 18 is fixed with output shaft 2, power through one grade of driving gear 25, first speed driven gear 18, be delivered to output shaft 2, then through reduction gear 7 be delivered on retarder 12 export.
Second gear power transmission line: clutch 6 combines, power is delivered to input shaft 1 from motor 5, one second gear synchronizer 24 is moved to the left, second gear driven gear 19 is fixed with output shaft 2, power is delivered to output shaft 2 through second gear driving gear 14, second gear driven gear 19, then is delivered to output above retarder 12 through reduction gear 7.
Third gear power transmission line: clutch 6 combines, power is delivered to input shaft 1 from motor 5, jack shaft 13 is delivered to through second gear driving gear 14, second gear driven gear 19 (a second gear synchronizer 24 is positioned at neutral position), transition driving gear 21, transition driven gear 22, three fourth gear synchronizers 17 move right, third speed drive gear 15 is fixed with jack shaft 13, power is delivered to output shaft 2 from jack shaft 13 through third speed drive gear 15, five grades of driven gears 20, then is delivered to output on retarder 12 through reduction gear 7.
Fourth gear power transmission line: clutch 6 combines, power is delivered to input shaft 1 from motor 5, jack shaft 13 is delivered to through second gear driving gear 14, second gear driven gear 19 (a second gear synchronizer 24 is positioned at neutral position), transition driving gear 21, transition driven gear 22, three fourth gear synchronizers 17 are moved to the left, fourth gear driving gear 16 is fixed with jack shaft 13, power is delivered to output shaft 2 from jack shaft 13 through fourth gear driving gear 16, six grades of driven gears 23, then is delivered to output on retarder 12 through reduction gear 7.
Five grades of power transmission lines: clutch 6 combines, power is delivered to input shaft 1 from motor 5, five or six grades of synchronizers 28 move right, five grades of driving gears 26 are fixed with input shaft 1, power is delivered to output shaft 2 through five grades of driving gears, 26, five grades of driven gears 20, then is delivered to output on retarder 12 through reduction gear 7.
Six grades of power transmission lines: clutch 6 combines, power is delivered to input shaft 1 from motor 5, five or six grades of synchronizers 26 are moved to the left, six grades of driving gears 27 are fixed with input shaft 1, power is delivered to output shaft 2 through six grades of driving gears, 27, six grades of driven gears 23, then is delivered to output above retarder 12 through reduction gear 7.
Reverse gear power transmission line: clutch 6 combines, power is delivered to input shaft 1 from motor 5, reverse gear driven gear 8 is delivered to again through one grade of driving gear 25, first speed driven gear 18 (a second gear synchronizer 24 is positioned at neutral position), reversing-gear synchronizer 10 moves right, reverse gear driven gear 8 is fixed with reverse gear shaft 3, power is delivered to output shaft 2 from reverse gear shaft 3 through reverse driving gear 9, third speed drive gear 15 (three fourth gear synchronizers 17 are positioned at neutral position), five grades of driven gears 20, is delivered on retarder 12 exports finally by reduction gear 7.
Claims (10)
1. triple axle six block moves a gearbox designs, comprises input shaft (1), output shaft (2), reverse gear shaft (3), input shaft (1) is provided with multiple gear driving gear, output shaft (2) is provided with multiple gear driven gear of engaging with gear driving gear and reduction gear (7), reverse gear shaft (3) is fixed with reverse driving gear (9), and be arranged with reverse gear driven gear (8), reverse gear driven gear (8) is connected with reversing-gear synchronizer (10), it is characterized in that: described output shaft (2) is also provided with transition driving gear (21), it also comprises a jack shaft (13), jack shaft (13) is provided with multiple gear driving gear engaged with gear driven gear and the transition driven gear (22) engaged with transition driving gear (21), output shaft (2), jack shaft (13) and reverse gear shaft (3) be arranged in parallel around input shaft (1).
2. a kind of triple axle six block as claimed in claim 1 moves gearbox designs, it is characterized in that: described input shaft (1) is provided with successively one grade of driving gear (25), second gear driving gear (14), five grades of driving gears (26) and six grades of driving gears (27); Wherein, one grade of driving gear (25) and second gear driving gear (14) are all fixed on input shaft (1), and five grades of driving gears (26) and six grades of driving gears (27) are all sheathed on input shaft (1).
3. a kind of triple axle six block as claimed in claim 2 moves gearbox designs, it is characterized in that: be connected with five or six grades of synchronizers (28) between described five grades of driving gears (26) and six grades of driving gears (27).
4. a kind of triple axle six block as claimed in claim 1 moves gearbox designs, it is characterized in that: described output shaft (2) is provided with successively reduction gear (7), first speed driven gear (18), second gear driven gear (19), transition driving gear (21), five grades of driven gears (20) and six grades of driven gears (23); Wherein, reduction gear (7), five grades of driven gears (20) and six grades of driven gears (23) are all fixed on output shaft (2), and first speed driven gear (18), second gear driven gear (19) and transition driving gear (21) are all sheathed on output shaft (2).
5. a kind of triple axle six block as claimed in claim 4 moves gearbox designs, it is characterized in that: be connected with a second gear synchronizer (24) between described first speed driven gear (18) and second gear driven gear (19), between second gear driven gear (19) and transition driving gear (21), be fixedly connected with fixed muffle (29).
6. a kind of triple axle six block as claimed in claim 1 moves gearbox designs, it is characterized in that: described jack shaft (13) is provided with successively transition driven gear (22), third speed drive gear (15) and fourth gear driving gear (16); Wherein, transition driven gear (22) is fixed on jack shaft (13), and third speed drive gear (15) and fourth gear driving gear (16) are all sheathed on jack shaft (13).
7. a kind of triple axle six block as claimed in claim 6 moves gearbox designs, it is characterized in that: be connected with three fourth gear synchronizers (17) between described third speed drive gear (15) and fourth gear driving gear (16).
8. a kind of triple axle six block as claimed in claim 5 moves gearbox designs, it is characterized in that: described first speed driven gear (18) engages with one grade of driving gear (25) and reverse gear driven gear (8), described second gear driven gear (19) is engaged with second gear driving gear (14), described five grades of driven gears (20) are engaged with five grades of driving gears (26), and described six grades of driven gears (23) are engaged with six grades of driving gears (27).
9. a kind of triple axle six block as claimed in claim 6 moves gearbox designs, it is characterized in that: described transition driven gear (22) is engaged with transition driving gear (21), described third speed drive gear (15) engages with five grades of driven gears (20) and reverse driving gear (9), and described fourth gear driving gear (16) is engaged with six grades of driven gears (23).
10. a kind of triple axle six block as claimed in claim 1 moves gearbox designs, it is characterized in that: it also comprises reducer shaft (4), described reducer shaft (4) is positioned at output shaft (2) below, jack shaft (13) axis and output shaft (2) axis are positioned in same level, input shaft (1) is positioned at output shaft (2) top, and reverse gear shaft (3) is positioned at jack shaft (13) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711489.9U CN204300246U (en) | 2014-11-24 | 2014-11-24 | A kind of triple axle six block moves gearbox designs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711489.9U CN204300246U (en) | 2014-11-24 | 2014-11-24 | A kind of triple axle six block moves gearbox designs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300246U true CN204300246U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711489.9U Withdrawn - After Issue CN204300246U (en) | 2014-11-24 | 2014-11-24 | A kind of triple axle six block moves gearbox designs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455233A (en) * | 2014-11-24 | 2015-03-25 | 东风汽车公司 | Three-shaft six-gear manual gearbox structure |
| CN106763539A (en) * | 2017-02-15 | 2017-05-31 | 苏州萨伯工业设计有限公司 | Six gear variable speed drive approach |
| CN108302167A (en) * | 2018-03-05 | 2018-07-20 | 韶关市广控机械传动技术有限公司 | A kind of transmission device expanding gearbox ratio coverage |
-
2014
- 2014-11-24 CN CN201420711489.9U patent/CN204300246U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455233A (en) * | 2014-11-24 | 2015-03-25 | 东风汽车公司 | Three-shaft six-gear manual gearbox structure |
| CN104455233B (en) * | 2014-11-24 | 2017-07-21 | 东风汽车公司 | A kind of block of triple axle six moves gearbox designs |
| CN106763539A (en) * | 2017-02-15 | 2017-05-31 | 苏州萨伯工业设计有限公司 | Six gear variable speed drive approach |
| CN106763539B (en) * | 2017-02-15 | 2019-01-25 | 苏州萨伯工业设计有限公司 | Six gear variable speed drive approach |
| CN108302167A (en) * | 2018-03-05 | 2018-07-20 | 韶关市广控机械传动技术有限公司 | A kind of transmission device expanding gearbox ratio coverage |
| CN108302167B (en) * | 2018-03-05 | 2024-05-31 | 韶关市超博科技有限公司 | Transmission device for enlarging speed ratio range of gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20170721 |