CN205315683U - Automatic gearbox link mechanism that shifts - Google Patents
Automatic gearbox link mechanism that shifts Download PDFInfo
- Publication number
- CN205315683U CN205315683U CN201520861537.7U CN201520861537U CN205315683U CN 205315683 U CN205315683 U CN 205315683U CN 201520861537 U CN201520861537 U CN 201520861537U CN 205315683 U CN205315683 U CN 205315683U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- rocker arm
- support
- installation
- arm support
- 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
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses an automatic gearbox link mechanism that shifts installs on the gearbox, including switching -over support, connection pull rod and gear rocker arm stand. The switching -over support has rotating part and connecting portion, and connecting portion include first connecting portion and second connecting portion, and first connecting portion and second connecting portion are fixed to be installed on the rotating part, and it is epaxial that the first installation of setting on the gearbox is adorned to the rotating part pivot of the support that commutates. The mobilizable second that sets up on the gearbox of installing of gear rocker arm stand is installed epaxially. Connecting pull rod one end and installing on the switching -over support, the other end is installed on gear rocker arm stand. The utility model discloses because switching -over support and the structural design who connects the pull rod, cable do not need lug connection to drive gear rocker arm stand through the cable on gear rocker arm stand shifts to avoid cable and other spare parts to take place to interfere and the friction, improved the life of cable, simultaneously, the utility model discloses simple structure, occupation space is little and the cost is lower.
Description
Technical field
This utility model relates to automobile manufacturing field, is specifically related to a kind of automatic transmission gear shift linkage.
Background technology
Some fluid drive gear box rocker arm supports are in the bottom of gearbox body at present, owing to front deck parts are various, narrow space, when arranging gear-shifting inhaul cable, described drag-line need to be walked around other parts and be connected with the gear rocker arm support of change speed gear box bottom, thus described drag-line easily interferes with other parts and rubs, affect drag-line service life and performance, and there is assembling difficulty, and taking up room big, cost is high.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is in that, it is provided that a kind of automatic transmission gear shift linkage, its simple in construction, takes up room down, and less costly, and it also has the feature of drag-line long service life.
For achieving the above object, technical scheme provided by the utility model is:
A kind of automatic transmission gear shift linkage, is installed on change speed gear box, including commutation support, cylinder lever connecting rod and gear rocker arm support. The described V-shaped structure of commutation support, described commutation support has rotating part and connecting portion, described rotating part runs through and offers pivot dress hole, described connecting portion includes the first connecting portion and the second connecting portion, described first connecting portion and the V-shaped structure of the second connecting portion be fixed on described rotating part, described commutation support first is installed on axle by what the pivot of rotating part filled that hole is installed on described change speed gear box to arrange. The described plate-shaped structure of gear rocker arm support, the outside projection in two ends of this gear rocker arm support forms installation sheet, and installation sheet extend through offer installing hole, described gear rocker arm support by upper end installing hole mobilizable be installed on described change speed gear box to arrange second install on axle. Described cylinder lever connecting rod has bar body and is fixed on the installation portion at bar body two ends, and one end of described installation portion is installed in the free end of the second connecting portion of commutation support, and the other end is installed on the lower end installation sheet of described gear rocker arm support.
Preferably, between the first connecting portion and second connecting portion of described connecting portion, angle is 60 degree.
Preferably, described a kind of automatic transmission gear shift linkage also includes drag-line, and this drag-line is fixed at the free end end of described first connecting portion.
Preferably, described change speed gear box first install axle and second install axle be positioned on same level position.
Preferably, the free end end of the second connecting portion of described support is provided with the first fixing axle, one end of the installation portion of described cylinder lever connecting rod is installed on the first fixing axle of the second connecting portion, the lower end installation sheet of described gear rocker arm support is provided with the second fixing axle, and the other end of the installation portion of described cylinder lever connecting rod is installed in the lower end installation sheet of gear rocker arm support and is provided with on the second fixing axle.
The beneficial effects of the utility model are: this utility model a kind of automatic transmission gear shift linkage is due to the structural design of described commutation support and cylinder lever connecting rod, described drag-line does not need to be directly connected in and drives the gearshift of gear rocker arm support by drag-line on gear rocker arm support, change the position of drag-line, interfere thus avoiding drag-line with other parts and rub, improve the service life of drag-line, meanwhile, this utility model simple in construction, take up room little and less costly.
Below in conjunction with accompanying drawing and embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below. In the accompanying drawings:
Fig. 1 is the structural representation of a kind of automatic transmission gear shift linkage of this utility model.
In figure, each description of reference numerals is as follows.
Commutation support 1, rotating part 11, the fixing axle 123 of connecting portion the 12, first connecting portion the 121, second connecting portion 122, first, cylinder lever connecting rod 2, bar body 21, installation portion 22, gear rocker arm support 3, the fixing axle 32 of installation sheet 31, second, drag-line 4, change speed gear box 5, first are installed axle 51, second and are installed axle 52.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection. In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Referring to Fig. 1, a kind of automatic transmission gear shift linkage, be installed on change speed gear box 5, this one automatic transmission gear shift linkage includes commutation support 1, cylinder lever connecting rod 2 and gear rocker arm support 3. The described V-shaped structure of commutation support 1, described commutation support 1 has rotating part 11 and connecting portion 12, described rotating part 11 runs through and offers pivot dress hole, described connecting portion 12 includes the first connecting portion 121 and the second connecting portion 122, being fixed on described rotating part 11 of described first connecting portion 121 and the second V-shaped structure of connecting portion 122, and described first connecting portion 121 is positioned at the position, upper left side of the second connecting portion 122. Described commutation support 1 fills hole by the pivot of rotating part 11 and is installed on the first installation axle 51 of setting on described change speed gear box 5. The described plate-shaped structure of gear rocker arm support 3, the outside projection in two ends of this gear rocker arm support 3 forms installation sheet 31, and installation sheet 31 extend through offer installing hole, described gear rocker arm support 3 by upper end installing hole mobilizable be installed on described change speed gear box 5 to arrange second install on axle 52. Described cylinder lever connecting rod 2 has bar body 21 and is fixed on the installation portion 22 at bar body 21 two ends, one end of described installation portion 22 is installed in the free end of the second connecting portion 122 of commutation support 1, and the other end is installed on the lower end installation sheet 31 of described gear rocker arm support 3.
In the present embodiment, between the first connecting portion 121 and second connecting portion 122 of described connecting portion 12, angle is 60 degree, can effectively improve power transmission between the first connecting portion 121 and the second connecting portion 122.
Described a kind of automatic transmission gear shift linkage also includes drag-line 4, this drag-line 4 is fixed at the free end end of described first connecting portion 121, and the structural design of this drag-line 4 makes it rotate gearshift for the described gear rocker arm support 3 that is transferred to pulling on drag-line 4.
In the present embodiment, the first of described change speed gear box 5 installs axle 51 and the second installation axle 52 is positioned on same level position, improves the transmission efficiency of cylinder lever connecting rod 2 power.
The free end end of the second connecting portion 122 of described support 1 is provided with the first fixing axle 123, one end of the installation portion 22 of described cylinder lever connecting rod 2 is installed on the first fixing axle 123 of the second connecting portion 122, the lower end installation sheet 31 of described gear rocker arm support 3 is provided with the second fixing axle 32, and the other end of the installation portion 22 of described cylinder lever connecting rod 2 is installed on the second fixing axle 32 that the lower end installation sheet 31 of gear rocker arm support 3 is provided with.
The operation principle of a kind of automatic transmission gear shift linkage of this utility model is: when automobile needs to shift gears, driver pulls drag-line 4, drag-line 4 drives the first connecting portion 121 of described commutation support 1 to move upward, described first connecting portion 121 drives commutation support 1 to install axle 51 around first and turns clockwise, second connecting portion 122 of described commutation support 1 drives cylinder lever connecting rod 2 to left movement, and then described cylinder lever connecting rod 2 drives the lower end installation sheet 31 of described gear rocker arm support 3 to install axle 52 around second to turn clockwise, complete gearshift.
In sum, this utility model a kind of automatic transmission gear shift linkage is due to the structural design of described commutation support 1 and cylinder lever connecting rod 2, described drag-line 4 does not need to be directly connected in and drives gear rocker arm support 3 to shift gears by drag-line on gear rocker arm support 3, change the position of drag-line 4, interfere thus avoiding drag-line 4 with other parts and rub, improve the service life of drag-line 4, simultaneously, this utility model simple in construction, takes up room little and less costly.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by this utility model those skilled in the art. Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model. Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction, adopt other same or similar device, all in this utility model protection domain.
Claims (5)
1. an automatic transmission gear shift linkage, it is installed on change speed gear box (5), it is characterized in that: include commutation support (1), cylinder lever connecting rod (2) and gear rocker arm support (3), the V-shaped structure of described commutation support (1), described commutation support (1) has rotating part (11) and connecting portion (12), described rotating part (11) runs through and offers pivot dress hole, described connecting portion (12) includes the first connecting portion (121) and the second connecting portion (122), described first connecting portion (121) and the second connecting portion (122) V-shaped structure be fixed on described rotating part (11), described commutation support (1) fills hole by the pivot of rotating part (11) and is installed in upper the first installation axle (51) arranged of described change speed gear box (5), the plate-shaped structure of described gear rocker arm support (3), the outside projection in two ends of this gear rocker arm support (3) forms installation sheet (31), and installation sheet (31) extends through offer installing hole, described gear rocker arm support (3) is installed in upper the second installation axle (52) arranged of described change speed gear box (5) by upper end installing hole is mobilizable, described cylinder lever connecting rod (2) has bar body (21) and is fixed on the installation portion (22) at bar body (21) two ends, one end of described installation portion (22) is installed in the free end of second connecting portion (122) of commutation support (1), the other end is installed on the lower end installation sheet (31) of described gear rocker arm support (3).
2. a kind of automatic transmission gear shift linkage as claimed in claim 1, it is characterised in that: between the first connecting portion (121) and second connecting portion (122) of described connecting portion (12), angle is 60 degree.
3. a kind of automatic transmission gear shift linkage as claimed in claim 1, it is characterized in that: described a kind of automatic transmission gear shift linkage also includes drag-line (4), and this drag-line (4) is fixed at the free end end of described first connecting portion (121).
4. a kind of automatic transmission gear shift linkage as claimed in claim 1, it is characterised in that: the first of described change speed gear box (5) installs axle (51) and the second installation axle (52) is positioned on same level position.
5. a kind of automatic transmission gear shift linkage as claimed in claim 1, it is characterized in that: the free end end of second connecting portion (122) of described support (1) is provided with the first fixing axle (123), one end of the installation portion (22) of described cylinder lever connecting rod (2) is installed on the first fixing axle (123) of the second connecting portion (122), the lower end installation sheet (31) of described gear rocker arm support (3) is provided with the second fixing axle (32), the other end of the installation portion (22) of described cylinder lever connecting rod (2) is installed in the lower end installation sheet (31) of gear rocker arm support (3) and is provided with on the second fixing axle (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861537.7U CN205315683U (en) | 2015-11-02 | 2015-11-02 | Automatic gearbox link mechanism that shifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861537.7U CN205315683U (en) | 2015-11-02 | 2015-11-02 | Automatic gearbox link mechanism that shifts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315683U true CN205315683U (en) | 2016-06-15 |
Family
ID=56188257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861537.7U Expired - Fee Related CN205315683U (en) | 2015-11-02 | 2015-11-02 | Automatic gearbox link mechanism that shifts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315683U (en) |
-
2015
- 2015-11-02 CN CN201520861537.7U patent/CN205315683U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190515 Granted publication date: 20160615 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210129 Granted publication date: 20160615 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |