CN206904223U - A kind of manual transmission shift limit mechanism - Google Patents
A kind of manual transmission shift limit mechanism Download PDFInfo
- Publication number
- CN206904223U CN206904223U CN201720908114.5U CN201720908114U CN206904223U CN 206904223 U CN206904223 U CN 206904223U CN 201720908114 U CN201720908114 U CN 201720908114U CN 206904223 U CN206904223 U CN 206904223U
- Authority
- CN
- China
- Prior art keywords
- gearshift
- reel
- fixedly connected
- support set
- shifting
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a kind of manual transmission shift limit mechanism, including outer gearshift and interior gearshift；The outer gearshift includes support set, shifting shaft, gearshift reel and gearshift shifting block；The support set is set in outside shifting shaft, and is fixedly connected with shifting shaft；The gearshift reel is fixedly connected with gearshift shifting block；The gearshift reel is fixedly connected with support set；The periphery of the support set is provided with two limited blocks；The gearshift reel offers two rectangular through slot, and the setting corresponding with two limited blocks respectively of two rectangular through slot；The interior gearshift includes shift fork axle and prong frame, and the shift fork axle is fixedly connected with prong frame；The prong frame is engaged with gearshift shifting block.The utility model is advantageous to popularization and application.
Description
Technical field
Automobile technical field is the utility model is related to, in particular to a kind of manual transmission shift limit mechanism.
Background technology
The existing spacing technology of gearshift mainly carries out spacing, this spacing side using tooth set and gear mesh gearshift stroke
The part comparison that formula is related to is more, tolerance add up it is larger, it is easy to be excessively spacing it is difficult to control gearshift stroke.And the row of selector fork
Journey and determined by stroke-limit between tooth set and gear, cause shift fork and tooth to be always closely packed together after the completion of being enclosed on gearshift, group
Fork easily abrasion, and the play of whole shafting can be delivered on shift handle by synchronizer gear sleeve and shift fork, performance of shifting gears
It is deteriorated.
Utility model content
The purpose of this utility model is to provide a kind of manual transmission shift limit mechanism, to solve prior art not
Foot.
To realize the utility model purpose, the technical scheme used for：
A kind of manual transmission shift limit mechanism, including outer gearshift 1 and interior gearshift 2, it is characterised in that institute
Stating outer gearshift 1 includes support set 1-1, shifting shaft 1-2, gearshift reel 1-3 and gearshift shifting block 1-4；The support set 1-1 sets
It is located at outside shifting shaft 1-2, and is fixedly connected with shifting shaft 1-2；The gearshift reel 1-3 is fixedly connected with gearshift shifting block 1-4；Institute
Gearshift reel 1-3 is stated to be fixedly connected with support set 1-1；The periphery of the support set 1-1 is provided with two limited block 1-5；It is described
Gearshift reel 1-3 offers two rectangular through slot 1-7, and two rectangular through slot 1-7 are corresponding with two limited block 1-5 respectively sets
Put；The interior gearshift 2 includes shift fork axle 2-3 and prong frame 2-2, and the shift fork axle 2-3 is fixedly connected with prong frame 2-2；
The prong frame 2-2 is engaged with gearshift shifting block 1-4.
Further, the interior gearshift 2 also includes the shift fork 2-1 being fixedly installed on shift fork axle 2-3.
The beneficial effects of the utility model are：
The utility model is spacing by being carried out to controlling the stroke of selector fork to gearshift stroke, can effectively control
Gap of the shift fork between tooth set so that shift fork is not easy to wear, will completely cut off between the shake of shafting and handle, will not pass shake
Pass out.
Brief description of the drawings
Fig. 1 is the structural representation of manual transmission shift limit mechanism provided by the utility model；
Fig. 2 is the dimensional structure diagram of manual transmission shift limit mechanism provided by the utility model；
Fig. 3 is the cooperation schematic diagram of support set and limited block；
Fig. 4 is spacing schematic diagram when outer gearshift turns clockwise；
Spacing schematic diagram when Fig. 5 is outer gearshift rotate counterclockwise.
Embodiment
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
The shown manual transmission shift limit mechanisms provided by the utility model of Fig. 1-5, including the He of outer gearshift 1
Interior gearshift 2；The outer gearshift 1 includes support set 1-1, shifting shaft 1-2, gearshift reel 1-3 and gearshift shifting block 1-4；
The support set 1-1 is set in outside shifting shaft 1-2, and is fixedly connected with shifting shaft 1-2；The gearshift reel 1-3 dials with gearshift
Block 1-4 is fixedly connected；The gearshift reel 1-3 is fixedly connected with support set 1-1；The periphery of the support set 1-1 is provided with two
Individual limited block 1-5；The gearshift reel 1-3 offers two rectangular through slot 1-7, and two rectangular through slot 1-7 respectively with two
The corresponding settings of limited block 1-5；The interior gearshift 2 includes shift fork axle 2-3 and prong frame 2-2, the shift fork axle 2-3 and fork
Mouth frame 2-2 is fixedly connected；The prong frame 2-2 is engaged with gearshift shifting block 1-4；The interior gearshift 2 also includes fixing
The shift fork 2-1 being arranged on shift fork axle 2-3.
A through hole 1-6 is offered among support set 1-1, shifting shaft 1-2 passes through through hole 1-6, and support set 1-1 and gearshift
Axle 1-2 welding is fixed together.
Operation principle：
As shown in Figure 4 when downward gearshift, outer gearshift 1 turns clockwise, shifting shaft 1-2 and gearshift reel 1-3 and
Gearshift shifting block 1-4 is turned clockwise together, and the prong frame 2-2 that shifting block 1-4 is stirred on shift fork 2 that now shifts gears is moved down, and is made whole
Individual interior gearshift 2 and then moves down vertically together, and when outer gearshift 1 turns to certain angle, prong frame 2-2's is upper
End face can not turn clockwise through rectangular through slot 1-7 and limited block 1-5 end contacts, now outer gearshift 1, interior gearshift machine
Structure 2 can not also be moved down vertically again, and now whole outer gearshift 1 and interior gearshift 2 are all limited, and be completed spacing dynamic
Make.
As shown in figure 5, when upward gearshift, the outer rotate counterclockwise of gearshift 1, shifting shaft 1-2 and gearshift reel 1-3 and
Rotate counterclockwise, the prong frame 2-2 that shifting block 1-4 is stirred on shift fork 2 that now shifts gears are moved up, made whole gearshift shifting block 1-4 together
Individual interior gearshift 2 and then moves up vertically together, when outer gearshift 1 turns to certain angle, under prong frame 2-2
End face through rectangular through slot 1-7 and limited block 1-5 end contacts, now outer gearshift 1 can not rotate counterclockwise, interior gearshift machine
Structure 2 also can not be moved up vertically again, and now whole outer gearshift 1 and interior gearshift 2 are all limited, and be completed spacing dynamic
Make.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (2)
1. a kind of manual transmission shift limit mechanism, including outer gearshift（1）With interior gearshift（2）, it is characterised in that
The outer gearshift（1）Including support set（1-1）, shifting shaft（1-2）, gearshift reel（1-3）With gearshift shifting block（1-4）；Institute
State support set（1-1）It is set in shifting shaft（1-2）Outside, and and shifting shaft（1-2）It is fixedly connected；The gearshift reel（1-3）With
Gearshift shifting block（1-4）It is fixedly connected；The gearshift reel（1-3）With support set（1-1）It is fixedly connected；The support set（1-1）
Periphery be provided with two limited blocks（1-5）；The gearshift reel（1-3）Offer two rectangular through slot（1-7）, and two squares
Shape groove（1-7）Respectively with two limited blocks（1-5）Corresponding setting；The interior gearshift（2）Including shift fork axle（2-3）With
Prong frame（2-2）, the shift fork axle（2-3）With prong frame（2-2）It is fixedly connected；The prong frame（2-2）With shifting block of shifting gears（1-
4）It is engaged.
2. manual transmission shift limit mechanism according to claim 1, it is characterised in that：The interior gearshift（2）
Also include being fixedly installed on shift fork axle（2-3）On shift fork（2-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908114.5U CN206904223U (en) | 2017-07-25 | 2017-07-25 | A kind of manual transmission shift limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908114.5U CN206904223U (en) | 2017-07-25 | 2017-07-25 | A kind of manual transmission shift limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904223U true CN206904223U (en) | 2018-01-19 |
Family
ID=61312344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908114.5U Expired - Fee Related CN206904223U (en) | 2017-07-25 | 2017-07-25 | A kind of manual transmission shift limit mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218391A (en) * | 2017-07-25 | 2017-09-29 | 重庆青山工业有限责任公司 | A kind of manual transmission shift limit mechanism |
-
2017
- 2017-07-25 CN CN201720908114.5U patent/CN206904223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218391A (en) * | 2017-07-25 | 2017-09-29 | 重庆青山工业有限责任公司 | A kind of manual transmission shift limit mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |