CN203239913U - Automobile gear shifting flexible axle - Google Patents
Automobile gear shifting flexible axle Download PDFInfo
- Publication number
- CN203239913U CN203239913U CN 201320273284 CN201320273284U CN203239913U CN 203239913 U CN203239913 U CN 203239913U CN 201320273284 CN201320273284 CN 201320273284 CN 201320273284 U CN201320273284 U CN 201320273284U CN 203239913 U CN203239913 U CN 203239913U
- Authority
- CN
- China
- Prior art keywords
- gearshift
- gear shifting
- flexible axle
- component
- joint worm
- 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
- 239000011253 protective coating Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to an automobile gear shifting flexible axle which comprises connecting nuts, a front gear shifting joint worm component, a damper assembly, a fender component, a rear gear shifting joint worm component and a gear shifting core wire. The front gear shifting joint worm component and the rear gear shifting joint worm component are fixed on a gear shifting rocker arm of a variable speed control mechanism and a gear shifting rocker arm of a speed changer respectively. The fender component is fixed on an automobile body. The damper assembly is fixed on a flexible axle support of the variable speed control mechanism. The front gear shifting joint worm component and the rear gear shifting joint worm component are connected with the gear shifting core wire. According to the technical scheme, the structure is compact, arrangement space is enough, gear shifting performance is excellent, efficiency is good, and the gear shifting requirement of an automated manual speed changer can be met conveniently and effectively when the automobile gear shifting flexible axle is in magnetoelectric matching.
Description
Technical field
The utility model relates to a kind of gearshift flexible axle, is specifically related to a auto-manual car gearshift flexible axle.
Background technique
Orthodox car auto-manual transmission shift control mechanism generally adopts flexible axle control formula and magnetoelectric induction.Wherein flexible axle control formula is the gearshift of Purely mechanical, and the space is arranged limited, and signal is accurate not, also can't be used for the gearshift control of mechanical type auto-manual transmission.Magnetoelectric induction adopts single magnet and control circuit form mostly, is arranging Hall element according to drive range on this circuit, thereby moves to corresponding Hall element output control signal by gear level around the magnet that astrosphere rotates gearshift drive gearshift rod end.
The model utility content
The purpose of this utility model provides a kind of automobile gear shift flexible axle technological scheme, and compact by the technical program implementation structure, arrangement space is enough, and gearshift performance and excellent in efficiency, and magnetoelectric cooperation can finely satisfy the gearshift requirement of auto-manual transmission.
The utility model is achieved through the following technical solutions:
A kind of automobile gear shift flexible axle comprises attaching nut, front gearshift joint worm component, damper assembly, fender component, rear gearshift joint worm component and gearshift heart yearn; Front gearshift joint worm component and rear gearshift joint worm component are separately fixed on the gear-shifting rocker arm of selector gear gear-shifting rocker arm and speed changer, fender component is fixed on the vehicle body, the damper assembly is fixed on the flexible shaft bracket of selector gear, is connected with the gearshift heart yearn between front gearshift joint worm component and the rear gearshift joint worm component.
The gearshift heart yearn is outside equipped with the gearshift sheath of flexible axle.
The gearshift sheath is outside equipped with thermal-protective coating.
Fender component includes mudguard wing and dustproof lip.
Be provided with fixed support on the flexible axle, the mounting hole on the fixed support utilizes self-locking nut, is fixed on the subframe, and wherein the positioning hole on the mounting bracket on fixed support positioning block and the subframe cooperates.
The beneficial effect that the utility model is compared with prior art is:
The utility model compact structure, arrangement space is enough, and gearshift performance and excellent in efficiency, and magnetoelectric cooperation can satisfy the gearshift requirement of auto-manual transmission easily and effectively.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model gearshift sheath and heart yearn schematic representation;
Fig. 3 is the utility model gearshift heart yearn schematic representation;
Fig. 4 is the utility model patent mudguard wing schematic representation;
Fig. 5 is the D-D cut-away view of Fig. 4;
Fig. 6 is the utility model gearshift flexible shaft bracket schematic representation;
Fig. 7 is gearshift joint worm component schematic representation behind the utility model.
Embodiment
Describe by the following examples the technical solution of the utility model in detail, should be understood that, following embodiment only is exemplary, only can be used for explaining and the explanation the technical solution of the utility model, and can not to be interpreted as is restriction to technical solutions of the utility model.
To shown in Figure 5, on the front gearshift joint worm component 1 of gearshift flexible axle individual attachment hole position 1a is arranged such as accompanying drawing 1, be connected on the gear-shifting rocker arm of selector gear; Damper 2 is fixed on the flexible shaft bracket of selector gear; Damper 8 is fixed on the flexible shaft bracket of speed changer.Mudguard wing 4 is fixed on the vehicle body.Because of selector gear distant from speed changer, the gearshift flexible axle needs length long, need to increase by a fixed support 6 at flexible axle, mounting hole on the fixed support 6 utilizes self-locking nut, be fixed on the subframe, wherein fixed support positioning block 6b can with subframe on mounting bracket on positioning hole cooperate, when tightening mounting nuts the restriction fixed support 6 unrestricted motion.Attaching nut 9a on the rear gearshift joint worm component 9 is connected with the gear-shifting rocker arm on the speed changer.Thermal-protective coating on the gearshift flexible axle is that aluminium foil 5 can guarantee that flexible axle works under≤120 ℃ environment.The thermal-protective coating of gearshift on the flexible axle can also be for the glass fibre 7 flexible axle sheath wearing and tearing of can avoiding shifting gears, and be simultaneously heat insulation.
Gearshift sheath 3 is connected on the damper 2,8, pass simultaneously mudguard wing 4, two mounting hole site are arranged on the mudguard wing 4, these two mounting hole site are connected on the vehicle body by nut, dustproof lip 4a on the mudguard wing 4 can guarantee and the vehicle body sealability, prevent that dust, muddy water from entering in the car body, simultaneously isolated noise.Flexible axle sheath on the mudguard wing 4 passes the dustproof lip 4b in the hole, has with the lip 4a of mudguard wing top edge to prevent that equally dust, muddy water from entering the effect of car body and isolated noise.The gearshift sheath 3 of flexible axle passes the elastometric lining pipe 6a that passes again behind the mudguard wing 4 on the soft-axle fixation bracket 6,
When handling selector gear, rocking arm on the selector gear drives the front gearshift joint worm component 1 on a kind of flexible axle of shifting gears, front gearshift joint worm component 1 in succession the gearshift heart yearn 10, gearshift heart yearn 10 passes from the internal lining pipe 3a in the middle of the gearshift sheath 3, be added with a certain amount of lubricating grease in the middle of both, so that gearshift heart yearn 10 can be freely movable in internal lining pipe 3a, band is automatically connected in the rear gearshift joint worm component 9 on the gearshift heart yearn 10, then band is automatically connected in the shift of transmission rocking arm rotation on the rear gearshift joint worm component 9, thereby realizes gearshift.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiments that scope of the present utility model is by claims and be equal to and limit.
Claims (5)
1. an automobile gear shift flexible axle is characterized in that: comprise attaching nut, front gearshift joint worm component, damper assembly, fender component, rear gearshift joint worm component and gearshift heart yearn; Front gearshift joint worm component and rear gearshift joint worm component are separately fixed on the gear-shifting rocker arm of selector gear gear-shifting rocker arm and speed changer, fender component is fixed on the vehicle body, the damper assembly is fixed on the flexible shaft bracket of selector gear, is connected with the gearshift heart yearn between front gearshift joint worm component and the rear gearshift joint worm component.
2. automobile gear shift flexible axle according to claim 1 is characterized in that: the gearshift heart yearn is outside equipped with the gearshift sheath of flexible axle.
3. automobile gear shift flexible axle according to claim 1 is characterized in that: the gearshift sheath is outside equipped with thermal-protective coating.
4. automobile gear shift flexible axle according to claim 1, it is characterized in that: fender component includes mudguard wing and dustproof lip.
5. automobile gear shift flexible axle according to claim 1, it is characterized in that: be provided with fixed support on the gearshift flexible axle, mounting hole on the fixed support utilizes self-locking nut, is fixed on the subframe, and wherein the positioning hole on the mounting bracket on fixed support positioning block and the subframe cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273284 CN203239913U (en) | 2013-05-17 | 2013-05-17 | Automobile gear shifting flexible axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273284 CN203239913U (en) | 2013-05-17 | 2013-05-17 | Automobile gear shifting flexible axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239913U true CN203239913U (en) | 2013-10-16 |
Family
ID=49317213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320273284 Expired - Fee Related CN203239913U (en) | 2013-05-17 | 2013-05-17 | Automobile gear shifting flexible axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736159A (en) * | 2016-04-15 | 2016-07-06 | 奇瑞汽车股份有限公司 | Manual gear starting auxiliary system and control method thereof |
-
2013
- 2013-05-17 CN CN 201320273284 patent/CN203239913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736159A (en) * | 2016-04-15 | 2016-07-06 | 奇瑞汽车股份有限公司 | Manual gear starting auxiliary system and control method thereof |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20190517 |