CN201896916U - Novel five-speed all synchromesh transmission assembly structure - Google Patents
Novel five-speed all synchromesh transmission assembly structure Download PDFInfo
- Publication number
- CN201896916U CN201896916U CN2010202635478U CN201020263547U CN201896916U CN 201896916 U CN201896916 U CN 201896916U CN 2010202635478 U CN2010202635478 U CN 2010202635478U CN 201020263547 U CN201020263547 U CN 201020263547U CN 201896916 U CN201896916 U CN 201896916U
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- speed
- gear
- retaining
- assembly structure
- transmission assembly
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Abstract
The utility model provides a novel five-speed all synchromesh transmission assembly structure which comprises an input shaft, an output shaft, an intermediate shaft coupling gear and a reverse gear idler, wherein a first-speed gear pair, a second-speed gear pair, a third-speed gear pair, a fourth-speed gear pair and a fifth-speed gear pair are sequentially arranged between the output shaft and the intermediate shaft coupling gear; and a first and second-speed synchronizer component, a third and fourth-speed synchronizer component and a fifth-speed synchronizer component are also correspondingly arranged. The novel five-speed all synchromesh transmission assembly structure is characterized in that the fifth-speed synchronizer component is arranged between the reverse gear idler and the fifth-speed gear pair; a reverse gear synchronizing cone is arranged between the reverse gear idler and the fifth-speed synchronizer component; or a sixth-speed gear pair is arranged between the reverse gear idler and the fifth-speed synchronizer component. Under the premise of not changing the original automobile power transmission layout and installation dimension of the transmission assembly structure, the traditional five-speed transmission can be directly upgraded to a six-speed transmission according to actual needs, or the transmission assembly structure has reverse gear synchronizing function, compact structure, greater speed ratio range and small speed ratio difference between gears.
Description
Technical field
The utility model is specifically related to a kind of automobile mechanical transmissions structure, the full synchrom esh transmission assembly structure of particularly a kind of novel five retainings.
Background technique
Along with being on the rise of the energy scarcity in the whole world, environmental pollution, energy-saving and emission-reduction are very urgent.Wherein, the levels of emissions to automobile is more and more higher.The discharging that reduces car load by the gear number that increases speed changer has become armstrong's patent formula automotive transmission first-selection.The present light-duty vehicle manual transmission structure and the restriction of manufacturing technology mostly are five forward greatly, as shown in fig. 1, five retaining gear pairs 1 are arranged on five retaining synchronizer assemblies 2 and reverse gear between the idle pulley 3, this can't directly upgrade to six shift transmissions, and the five gear vehicles synchronizing function of also not reversing gear.
Summary of the invention
The utility model provides a kind of novel five retainings full synchrom esh transmission assembly structure, purpose is to solve the prior art problem, provide a kind of under the prerequisite that does not change original automobile power transmission layout and installation dimension, can be at the full synchrom esh transmission assembly structure of five retainings that is directly upgrading to six retainings according to actual needs on the existing Five block transmission basis or making its compact structure, have speed ratio difference between bigger ratio coverage and little retaining with the synchronizing function of reversing gear.
The utility model technological scheme that adopts of dealing with problems is:
The full synchrom esh transmission assembly structure of novel five retainings, include input shaft, output shaft, jack shaft connection tooth and the idle pulley that reverses gear, be provided with first gear pair, second gear pair, three retaining gear pairs, four retaining gear pairs and five retaining gear pairs between output shaft and the jack shaft connection tooth successively, and be provided with one or two retaining synchronizer assemblies, three or four retaining synchronizer assemblies, five retaining synchronizer assemblies accordingly, it is characterized in that: described five retaining synchronizer assemblies are located at and reverse gear between idle pulley and the five retaining gear pairs.
Idle pulley and five retainings are provided with the synchronizing cone that reverses gear between the synchronizer assemblies reversing gear.
Idle pulley and five retainings are provided with six retaining gear pairs between the synchronizer assemblies reversing gear.
The beneficial effects of the utility model: this assembly structure keeps off the synchronizer assembly right sides by on the basis that does not change original position at five retaining synchronizer assemblies five retaining gear pairs being moved to five, make five retaining synchronizer assemblies at five retaining gear pairs and reversing gear between the idle pulley, this moment is at five retaining synchronizer assemblies and reverse gear and vacate a gear between the idle pulley.If the full synchrom esh transmission of its five retaining is upgraded to six retainings, promptly in this neutral position, be provided with six retaining gear pairs, this moments five, the retaining synchronizer assembly kept off between the gear pairs at five retaining gear pairs and six, played the effect of five or six retaining synchronizer assemblies, made it upgrade to six shift transmissions.If be provided with the synchronizing cone that reverses gear in this neutral position, then can realize the synchronizing function of reversing gear of five gear vehicles, this moments five, the retaining synchronizer assemblies played five effects of reversing gear synchronizer assembly.
Description of drawings
Fig. 1 is the prior art constructions schematic representation;
Fig. 2 is the utility model embodiment 1 a structural representation;
Fig. 3 is the utility model embodiment 2 a structural representation.
Description of symbols among the figure:
1-five retaining gear pair 2-five retaining synchronizer assemblies
The 3-idle pulley that reverses gear
10-input shaft 20-output shaft
The 30-jack shaft connection tooth 40-idle pulley that reverses gear
50-five retaining gear pair 60-five retaining synchronizer assemblies
The 80-synchronizing cone that reverses gear
100-six retaining gear pair 102-five retaining gear pairs
103-output shaft 104-five retaining synchronizer assemblies
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The full synchrom esh transmission assembly structure of novel five retainings among Fig. 2, include input shaft 10, output shaft 20, jack shaft connection tooth 30 and the idle pulley 40 that reverses gear, be provided with first gear pair, second gear pair, three retaining gear pairs, four retaining gear pairs and five retaining gear pairs 50 between output shaft 20 and the jack shaft connection tooth 30 successively, and be provided with one or two retaining synchronizer assemblies, three or four retaining synchronizer assemblies, five retaining synchronizer assemblies 60 accordingly.Described five retaining synchronizer assemblies 60 are located at and reverse gear between idle pulley 40 and the five retaining gear pairs 50, be about to five retaining gear pairs of the prior art and move a gear to the output shaft right-hand member, the position of former five retaining gear pairs is available, and is provided with five retaining synchronizer assemblies 60 in the gear of vacating.For realizing reversing gear synchronizing function, be provided with the synchronizing cone 80 that reverses gear between idle pulley and the five retaining synchronizer assemblies 60 reversing gear simultaneously, this moments five, retaining synchronizer assemblies 60 promptly were equivalent to five synchronizer assemblies that reverse gear, and worked the synchronizer that reverses gear.This structure can realize the synchronizing function of reversing gear of five gear vehicles.
The full synchrom esh transmission assembly structure of novel five retainings as shown in Figure 3, in order to realize six retaining structures, the synchronizing cone 80 that reverses gear in embodiment's 1 structure is replaced by six retaining gear pairs 100, six retaining gears in the six retaining gear pairs 100 are fixed on the output shaft 20 by spline, this moments five, retaining synchronizer assembly 104 promptly was equivalent to five or six retaining synchronizer assemblies, between six retaining gear pairs 100 and five retaining gear pairs 102, play the synchronizer effect, realize six retaining output functions, simultaneously, reverse gear synchronizing function cancellation.Other structures in this assembly structure do not change, identical with among the embodiment 1.
This assembly structure can be transformed according to actual needs, as long as the removable parts component can reach the effect that needs, does not change the transmission layout and the installation dimension of existing structure simultaneously.Overall structure is simple, compact structure, and it is poor to have between bigger ratio coverage and little retaining speed ratio simultaneously.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model 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 the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (3)
1. the full synchrom esh transmission assembly structure of novel five retainings, include input shaft, output shaft, jack shaft connection tooth and the idle pulley that reverses gear, be provided with first gear pair, second gear pair, three retaining gear pairs, four retaining gear pairs and five retaining gear pairs between output shaft and the jack shaft connection tooth successively, and be provided with one or two retaining synchronizer assemblies, three or four retaining synchronizer assemblies, five retaining synchronizer assemblies accordingly, it is characterized in that: described five retaining synchronizer assemblies are located at and reverse gear between idle pulley and the five retaining gear pairs.
2. the full synchrom esh transmission assembly structure of novel five retainings described in claim 1 is characterized in that: keep off between the synchronizer assemblies being provided with the synchronizing cone that reverses gear at the idle pulley and five that reverses gear.
3. the full synchrom esh transmission assembly structure of novel five retainings described in claim 1 is characterized in that: keep off being provided with six retaining gear pairs between the synchronizer assemblies at the idle pulley and five that reverses gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202635478U CN201896916U (en) | 2010-07-20 | 2010-07-20 | Novel five-speed all synchromesh transmission assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202635478U CN201896916U (en) | 2010-07-20 | 2010-07-20 | Novel five-speed all synchromesh transmission assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896916U true CN201896916U (en) | 2011-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202635478U Expired - Fee Related CN201896916U (en) | 2010-07-20 | 2010-07-20 | Novel five-speed all synchromesh transmission assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725696A (en) * | 2017-09-07 | 2018-02-23 | 重庆青山工业有限责任公司 | A kind of manual rear-guard Five block transmission |
-
2010
- 2010-07-20 CN CN2010202635478U patent/CN201896916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725696A (en) * | 2017-09-07 | 2018-02-23 | 重庆青山工业有限责任公司 | A kind of manual rear-guard Five block transmission |
| CN107725696B (en) * | 2017-09-07 | 2024-01-19 | 重庆青山工业有限责任公司 | Manual rear-drive five-gear transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG ZOMAX TRANSMISSION CO., LTD. Free format text: FORMER NAME: ZHEJIANG ZHONGMA AUTOMOBILE SPEED VARIATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Middle Road, Taiping Street, Wenling, Zhejiang, Taizhou Patentee after: ZHEJIANG ZOMAX TRANSMISSION CO., LTD. Address before: 317500 Middle Road, Taiping Street, Wenling, Zhejiang, Taizhou Patentee before: Zhejiang Zomax Auto Transmission Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |