CN105952886A - Hand-operated automobile transmission gear shifting mechanism - Google Patents
Hand-operated automobile transmission gear shifting mechanism Download PDFInfo
- Publication number
- CN105952886A CN105952886A CN201610504077.1A CN201610504077A CN105952886A CN 105952886 A CN105952886 A CN 105952886A CN 201610504077 A CN201610504077 A CN 201610504077A CN 105952886 A CN105952886 A CN 105952886A
- Authority
- CN
- China
- Prior art keywords
- gear
- shifting
- fixed
- shifting shaft
- transmission
- Prior art date
- 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.)
- Pending
Links
Classifications
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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
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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
- F16H63/34—Locking or disabling mechanisms
- F16H63/36—Interlocking devices
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
- F16H2061/243—Cams or detent arrays for guiding and providing feel
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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
- F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
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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
- F16H2063/3083—Shift finger arrangements, e.g. shape or attachment of shift fingers
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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
- F16H2063/3086—Shift head arrangements, e.g. forms or arrangements of shift heads for preselection or shifting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention provides a hand-operated automobile transmission gear shifting mechanism. The hand-operated automobile transmission gear shifting mechanism comprises a gear shifting shaft and a guide base. A gear-shifting stirring finger capable of stirring all gear-shifting stirring forks is fixed to the gear shifting shaft. The two ends of the gear-shifting shaft are installed on a clutch shell through linear bearings, and a gear-shifting head is fixed to the gear-shifting shaft through a pin. A cam, a V-shaped profile and a groove shaped like a Chinese character 'wang' are fixed to the gear shifting shaft. The cam keeps making contact with a gear-shifting positioning pin steel ball fixed to a transmission shell. The V-shaped profile keeps making contact with a gear-selecting positioning pin fixed to the clutch shell. The groove shaped like the Chinese character 'wang' is matched with a guide pin. According to the hand-operated automobile transmission gear shifting mechanism, a gear selection mechanism and a gear shifting mechanism are designed in an integrated manner, and units for achieving the gear selection and gear shifting functions are integrated on the gear shifting head; meanwhile, the gear-selecting positioning pin and the gear-shifting positioning pin are added, and the suck-in feeling and the rhythm sense of gear shifting are enhanced; the groove which has the gear shifting guiding function and shaped like the Chinese character 'wang' is also integrated on the gear shifting head, the structure is highly compact at the same time on the premise that the advanced functions are ensured, and the space occupied by a whole gear selection and shifting structure is small.
Description
Technical field
The present invention relates to gearshift technical field, be specially a kind of manual car shifter of transmission.
Background technology
Along with domestic automobile industry maintains sustained and rapid growth, more and more higher to the performance requirement of automobile.Manual transmission (MT) is modal variator, and its simple in construction, fault rate are relatively low, good and cheap, and possess Driving etc., are deeply liked by consumer.The change of manual transmission gear ratio to be realized, needs variator is carried out block selecting and gear shift operation.
Along with the development of automotive engineering, the shift quality of manual transmission is had higher requirement.In terms of shifting quality, it is desirable to shift gears smooth and easy, gear is clear, and ride comfort and comfortableness to shifting operation are had higher requirement the most simultaneously.Simultaneously because the requirement of automotive light weight technology, transmission design more and more compacter, how to become technical barrier at the existing high shift quality of limited arrangement space interior-excess.
Summary of the invention
Technical problem solved by the invention is to provide a kind of manual car shifter of transmission, to solve the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: a kind of manual car shifter of transmission, including shifting shaft, guide holder, the gearshift reversal means that can stir all selector forks it is fixed with on described shifting shaft, shifting shaft two ends are installed on bell housing by linear bearing, it is fixed with gearshift head by pin on shifting shaft, first side of shifting gears is provided with interlock board, the locking plate that reverses gear is installed on interlock board, 5/R keeps off shift fork, 3/4 gear shift fork, 1/2 gear shift fork, it is further fixed on cam on shown shifting shaft, V-type face and " king " font groove, cam keeps contacting with the gearshift alignment pin steel ball being fixed on case of transmission, V-type face keeps contacting with the block selecting alignment pin being fixed on bell housing, " king " font groove and guide finger match.
Described gearshift reversal means, cam, V-type face and " king " font groove are integral type structure, are fixed on shifting shaft by pin.
Being provided with guide finger on described guide holder to match with " king " font groove, guide holder component is installed on bell housing by bolt.
Being provided with torsion spring with linear bearing junction on described shifting shaft, torsion spring is arranged on shifting shaft by snap ring.
Compared with disclosed technology, there is advantages below in the present invention: block selecting of the present invention and gearshift integrated design, is integrated on gearshift head by the unit that block selecting and gearshift function realize, increases shifting alignment pin simultaneously, enhance suction sense and the sense of rhythm of gearshift；" king " the word groove with gearshift guide function is also integrated on gearshift head, and on the premise of ensureing advanced function, structure height is compact simultaneously, and overall shifting structure takes up room less.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is arranged within variator.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the gearshift reversal means structural representation of the present invention.
Fig. 4 is the guide finger structural representation of the present invention.
Detailed description of the invention
It is easy to understand with effect to make the technological means of the present invention, creation characteristic, workflow, using method reach purpose, below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullAs Figure 1-4，A kind of manual car shifter of transmission，Including shifting shaft 1、Guide holder，The gearshift reversal means 16 that can stir all selector forks it is fixed with on described shifting shaft 1，Shifting shaft 1 two ends are installed on bell housing 9 by linear bearing 13，It is fixed with gearshift 3 by pin on shifting shaft 1，Gearshift 3 side are provided with interlock board 2，The locking plate 5 that reverses gear is installed on interlock board 2、5/R keeps off shift fork 6、3/4 gear shift fork 7、1/2 gear shift fork 8，It is further fixed on cam 17 on shown shifting shaft 1、V-type face 19 and " king " font groove 18，Cam 17 keeps contacting with gearshift alignment pin 12 steel ball being fixed on case of transmission 11，V-type face 19 keeps contacting with the block selecting alignment pin 10 being fixed on bell housing，" king " font groove 18 and guide finger 20 match.
Described gearshift reversal means 16, cam 17, V-type face 19 and " king " font groove 18 are integral type structure, are fixed on shifting shaft 1 by pin.
Being provided with guide finger 20 on described guide holder 4 to match with " king " font groove 18, guide holder component 4 is installed on bell housing by bolt.
Be provided with torsion spring 14 on described shifting shaft 1 with linear bearing 13 junction, torsion spring 14 is arranged on shifting shaft 1 by snap ring 15.
Shifting shaft 1 two ends of the present invention are installed on bell housing 9 by linear bearing 13, and shifting shaft 1 can move axially in bell housing 9 and rotate in a circumferential direction, and shifting shaft 1 is fixed with gearshift 3 by pin.Gearshift 3 shape refer to 16 as it is shown on figure 3, one end is gearshift, are arranged above cam 17, and side is " king " font groove 18, and bottom is V-type face 19.Block selecting alignment pin 10 and gearshift alignment pin 12 are individually fixed on transmission clutch shell 9 and case of transmission 11, it is hollow structure, internal equipped with spring and steel ball, steel ball can stretch under the action of the spring, when shifting shaft moves axially, block selecting alignment pin 10 is compressed in V-type face 19, thus forms certain resistance, produces block selecting power, when gear taken by variator, variator can automatically return to the position of neutral.When shifting shaft carry out rotating in a circumferential direction carry out gear shift operation time, cam 17 can compress gearshift alignment pin 12, and the steel ball of gearshift alignment pin 12 can slide along the curve of cam 17, thus produce strong gearshift and suck sense.
When variator carries out shifting operation, " king " font groove 18 matches with the guide finger 20 on guide holder 4 and shift process can play the effect of guiding, it is to avoid disorderly the situation of gear and gearshift excesssive gap occurs.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a manual car shifter of transmission, including shifting shaft, guide holder, it is characterized in that: on described shifting shaft, be fixed with the gearshift reversal means that can stir all selector forks, shifting shaft two ends are installed on bell housing by linear bearing, it is fixed with gearshift head by pin on shifting shaft, first side of shifting gears is provided with interlock board, the locking plate that reverses gear is installed on interlock board, 5/R keeps off shift fork, 3/4 gear shift fork, 1/2 gear shift fork, it is further fixed on cam on shown shifting shaft, V-type face and " king " font groove, cam keeps contacting with the gearshift alignment pin steel ball being fixed on case of transmission, V-type face keeps contacting with the block selecting alignment pin being fixed on bell housing, " king " font groove and guide finger match.
A kind of manual car shifter of transmission the most according to claim 1, it is characterised in that: described gearshift reversal means, cam, V-type face and " king " font groove are integral type structure, are fixed on shifting shaft by pin.
A kind of manual car shifter of transmission the most according to claim 1, it is characterised in that: being provided with guide finger on described guide holder and match with " king " font groove, guide holder component is installed on bell housing by bolt.
A kind of manual car shifter of transmission the most according to claim 1, it is characterised in that: being provided with torsion spring with linear bearing junction on described shifting shaft, torsion spring is arranged on shifting shaft by snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504077.1A CN105952886A (en) | 2016-06-29 | 2016-06-29 | Hand-operated automobile transmission gear shifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504077.1A CN105952886A (en) | 2016-06-29 | 2016-06-29 | Hand-operated automobile transmission gear shifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952886A true CN105952886A (en) | 2016-09-21 |
Family
ID=56902057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610504077.1A Pending CN105952886A (en) | 2016-06-29 | 2016-06-29 | Hand-operated automobile transmission gear shifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952886A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402378A (en) * | 2016-11-28 | 2017-02-15 | 上海汽车变速器有限公司 | Gear-selecting and gear-shifting control mechanism for longitudinally-arranged six-gear manual transmission |
| CN108087543A (en) * | 2016-11-22 | 2018-05-29 | 上海汽车集团股份有限公司 | Manual transmission and its gearshift, module of putting into gear |
| CN108716542A (en) * | 2018-08-16 | 2018-10-30 | 重庆青山工业有限责任公司 | A kind of manual car shift of transmission inversion mechanism |
| CN109681624A (en) * | 2018-12-05 | 2019-04-26 | 北汽福田汽车股份有限公司 | Gear shift mechanism of manual transmission and vehicle with it |
| CN111828610A (en) * | 2019-04-23 | 2020-10-27 | 上海汽车变速器有限公司 | Gear selecting and shifting switching mechanism for medium-sized longitudinally-arranged AMT (automated mechanical Transmission) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510818A (en) * | 1982-11-19 | 1985-04-16 | Toyota Jidosha Kabushiki Kaisha | Device for preventing reverse gear buzzing in a manual transmission |
| KR20080003573A (en) * | 2006-07-03 | 2008-01-08 | 현대자동차주식회사 | Device for preventing vibration of a gear for a manual transmission |
| CN202165584U (en) * | 2011-06-30 | 2012-03-14 | 长城汽车股份有限公司 | Gear shifting mechanism for automobile six-gear gearbox |
| CN202274077U (en) * | 2011-10-20 | 2012-06-13 | 上海汽车变速器有限公司 | Gear selecting and gear shifting control mechanism of automotive transmission |
| CN202451811U (en) * | 2012-01-16 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Gear selecting and shifting device of automobile speed changer |
| CN205078712U (en) * | 2015-10-21 | 2016-03-09 | 安徽星瑞齿轮传动有限公司 | Five fast manual gear shifting ware assemblies |
| CN205806446U (en) * | 2016-06-29 | 2016-12-14 | 安徽星瑞齿轮传动有限公司 | A kind of manual car gearbox selector |
-
2016
- 2016-06-29 CN CN201610504077.1A patent/CN105952886A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510818A (en) * | 1982-11-19 | 1985-04-16 | Toyota Jidosha Kabushiki Kaisha | Device for preventing reverse gear buzzing in a manual transmission |
| KR20080003573A (en) * | 2006-07-03 | 2008-01-08 | 현대자동차주식회사 | Device for preventing vibration of a gear for a manual transmission |
| CN202165584U (en) * | 2011-06-30 | 2012-03-14 | 长城汽车股份有限公司 | Gear shifting mechanism for automobile six-gear gearbox |
| CN202274077U (en) * | 2011-10-20 | 2012-06-13 | 上海汽车变速器有限公司 | Gear selecting and gear shifting control mechanism of automotive transmission |
| CN202451811U (en) * | 2012-01-16 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Gear selecting and shifting device of automobile speed changer |
| CN205078712U (en) * | 2015-10-21 | 2016-03-09 | 安徽星瑞齿轮传动有限公司 | Five fast manual gear shifting ware assemblies |
| CN205806446U (en) * | 2016-06-29 | 2016-12-14 | 安徽星瑞齿轮传动有限公司 | A kind of manual car gearbox selector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087543A (en) * | 2016-11-22 | 2018-05-29 | 上海汽车集团股份有限公司 | Manual transmission and its gearshift, module of putting into gear |
| CN106402378A (en) * | 2016-11-28 | 2017-02-15 | 上海汽车变速器有限公司 | Gear-selecting and gear-shifting control mechanism for longitudinally-arranged six-gear manual transmission |
| CN108716542A (en) * | 2018-08-16 | 2018-10-30 | 重庆青山工业有限责任公司 | A kind of manual car shift of transmission inversion mechanism |
| CN109681624A (en) * | 2018-12-05 | 2019-04-26 | 北汽福田汽车股份有限公司 | Gear shift mechanism of manual transmission and vehicle with it |
| CN111828610A (en) * | 2019-04-23 | 2020-10-27 | 上海汽车变速器有限公司 | Gear selecting and shifting switching mechanism for medium-sized longitudinally-arranged AMT (automated mechanical Transmission) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |