CN203009803U - Limiting and damping device for gear shifting lever - Google Patents
Limiting and damping device for gear shifting lever Download PDFInfo
- Publication number
- CN203009803U CN203009803U CN 201220635312 CN201220635312U CN203009803U CN 203009803 U CN203009803 U CN 203009803U CN 201220635312 CN201220635312 CN 201220635312 CN 201220635312 U CN201220635312 U CN 201220635312U CN 203009803 U CN203009803 U CN 203009803U
- Authority
- CN
- China
- Prior art keywords
- gear level
- projection
- gear
- damping device
- snubber block
- 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 - Lifetime
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- 238000013016 damping Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model provides a spacing damping device of gear level, includes the selector casing, install the gear level on the selector casing, be provided with the arch on the selector casing, the arch is located the both sides of gear level respectively, be provided with the snubber block in the arch. The utility model provides high shift comfort level has prolonged the life of gear level, has reduced the interference risk in the driver's cabin.
Description
Technical field
The utility model belongs to the auto parts and components fields, is specifically related to the spacing damping device of a kind of gear level.
Background technique
Manual transmission also claims manual gear, and English full name is manual transmission, is called for short MT, namely stir speed change lever with hand and could change gear engagement position in speed changer, and the change velocity ratio, thus reach the purpose of speed change.
The control system of the manual transmission of general commercial car adopts cable type remote control mode mostly, and namely in operator cabin, band selects the gearshift mechanism of gear-shifting flexible shaft to control the gearbox that is positioned at engine compartment by handling, and realizes the speed changing function of gearbox.But because operating handle in this operator scheme is long, the stroke during gearshift is excessive, and after gear selecting or gear shift put in place, shift level stroke more than needed is large, when shift hunting, and the meeting enhance faster wear, cause looseningly, reduce the working life of manipulator and increase interference risk in operator cabin.
Chinese patent notice of authorization CN201902542U, the utility model patent in July 20 2011 notice of authorization day discloses a kind of manual gear shifter for automobiles, it comprises the selector housing, the bearing body of establishing in housing, connect collar on bearing body, be provided with the roating sphere that to rotate in collar in collar, roating sphere connects the gear-change operation bar, be connected with selection lever in roating sphere, selection lever and gear selecting Triangular Arm are articulated and connected, the gear selecting Triangular Arm has and connects flexible axle connection ball journal, sheathed running shaft under bearing body; The end face of described selector housing is connected below body platform; The gear-change operation bar passes body platform; Connect running shaft on the gear selecting Triangular Arm, be connected with the return torsion spring on running shaft; Also be provided with position limit pin on the gear selecting Triangular Arm, return torsion spring two ends bar is inserted in position limit pin both sides.
This model utility is used the inclined-plane limit structure on bearing body and is arranged on limited ring in roating sphere and can carry out the maximum pendulum angle of shift level spacingly, and the stroke more than needed that can effectively reduce shift level improves gear shift feel and performance.Because selector is finally to realize the change of the gear engagement position in speed changer by the operation of gear level, so when stirring gear level, will inevitably use larger strength, gear level is when contacting with limited ring with the inclined-plane limit structure like this, the collision dynamics will inevitably be very large, and operation comfort is relatively poor, and if things go on like this, will inevitably cause damage to bearing body and gear level, affect the working life of equipment.
Summary of the invention
The purpose of this utility model is defective and the deficiency that when overcoming gear level of the prior art and stirring, operation comfort is poor, working life is short, provides a kind of and can strengthen the gearshift comfort level, extends the gear level spacing damping device of gear level in working life.
For realizing above purpose, technical solution of the present utility model is: the spacing damping device of a kind of gear level, comprise the selector housing, on described selector housing, gear level is installed, be provided with projection on described selector housing, described projection lays respectively at the both sides of gear level, is provided with snubber block on described projection.
Be provided with through hole on described projection, the handle that pulls out of described snubber block passes through hole, and described pulling out is provided with the umbrella projection on handle, and the umbrella footpath of described umbrella projection is greater than the aperture of through hole.
The making material of described snubber block is rubber.
Compared with prior art, the utlity model has following benefit:
1, the utility model position of being positioned at selector both sides on the selector housing is provided with projection, and be provided with snubber block on projection, doing so not only can be with the gearshift travel limits of gear level within the specific limits, and in when gearshift due to the buffer function that snubber block has been arranged, the collision dynamics in when gearshift can be reduced to minimum, when not only making gearshift, comfort level is better, has also extended the working life of gear level.
2, in the utility model, the handle that pulls out of snubber block is passed through hole, connection not only can but also have been saved installing space so that snubber block connects closelyr with being connected like this, projection is set pulling out on handle, can prevent that snubber block from because vibrations come off, having strengthened the safety reliability of equipment.
3, in the utility model, the material of snubber block is rubber, and rubber is elastic material, good toughness, can well cushion the buffering dynamics between gear level and selector housing, and rubber abrasive-resistance is strong, and can use can long time, be unlikely to because access times too much and wear out failure.
Description of drawings
Fig. 1 is structural representation of the present utility model (explosive view).
Fig. 2 is sectional view of the present utility model.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
In figure: selector housing 1, gear level 2, projection 3, snubber block 4, through hole 5 pulls out handle 6, umbrella projection 7.
Embodiment
Below in conjunction with description of drawings and embodiment, the utility model is described in further detail.
Referring to Fig. 1, the spacing damping device of a kind of gear level, comprise selector housing 1, on described selector housing 1, gear level 2 is installed, be provided with projection 3 on described selector housing 1, described protruding 3 lay respectively at the both sides of gear level 2, and being provided with on described protruding 3 and making material is the snubber block 4 of rubber.
Snubber block 4 is tightr with being connected of projection 3, snubber block 4 is in use more safe and reliable in order to make, be provided with through hole 5 on described protruding 3, the handle 6 that pulls out of described snubber block 4 passes through hole 5, and described pulling out is provided with umbrella projection 7 on handle 6, and the umbrella footpath of described umbrella projection 7 is greater than the aperture of through hole 5.
Claims (3)
1. spacing damping device of gear level, comprise selector housing (1), gear level (2) is installed on described selector housing (1), be provided with projection (3) on described selector housing (1), described projection (3) lays respectively at the both sides of gear level (2), it is characterized in that: be provided with snubber block (4) on described projection (3).
2. the spacing damping device of a kind of gear level according to claim 1, it is characterized in that: be provided with through hole (5) on described projection (3), the handle (6) that pulls out of described snubber block (4) passes through hole (5), described pulling out is provided with umbrella projection (7) on handle (6), the umbrella footpath of described umbrella projection (7) is greater than the aperture of through hole (5).
3. the spacing damping device of a kind of gear level according to claim 1, it is characterized in that: the making material of described snubber block (4) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635312 CN203009803U (en) | 2012-11-27 | 2012-11-27 | Limiting and damping device for gear shifting lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635312 CN203009803U (en) | 2012-11-27 | 2012-11-27 | Limiting and damping device for gear shifting lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009803U true CN203009803U (en) | 2013-06-19 |
Family
ID=48601400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635312 Expired - Lifetime CN203009803U (en) | 2012-11-27 | 2012-11-27 | Limiting and damping device for gear shifting lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015443A (en) * | 2016-05-18 | 2016-10-12 | 安徽美芝精密制造有限公司 | Buffering device |
| CN106687719A (en) * | 2014-07-10 | 2017-05-17 | 马夸特有限责任公司 | Control element, in particular for a motor vehicle |
-
2012
- 2012-11-27 CN CN 201220635312 patent/CN203009803U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106687719A (en) * | 2014-07-10 | 2017-05-17 | 马夸特有限责任公司 | Control element, in particular for a motor vehicle |
| CN106015443A (en) * | 2016-05-18 | 2016-10-12 | 安徽美芝精密制造有限公司 | Buffering device |
| CN106015443B (en) * | 2016-05-18 | 2018-04-20 | 安徽美芝精密制造有限公司 | Buffer unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130903 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: DONGFENG TRUCKS Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic Development Zone, Hanyang District, Hubei, China, No. 10, No. Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |