CN104896079A - Transmission gear selecting position control device - Google Patents
Transmission gear selecting position control device Download PDFInfo
- Publication number
- CN104896079A CN104896079A CN201510304524.4A CN201510304524A CN104896079A CN 104896079 A CN104896079 A CN 104896079A CN 201510304524 A CN201510304524 A CN 201510304524A CN 104896079 A CN104896079 A CN 104896079A
- Authority
- CN
- China
- Prior art keywords
- gear
- selecting
- block selecting
- shifting
- fixed
- 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
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
- F16H2059/047—Ratio selector apparatus with essentially straight linear movement for gear selection, e.g. straight selection movement using detent mechanism for improving feeling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention belongs to automotive transmissions, and particularly relates to a transmission gear selecting position control device. The transmission gear selecting position control device is characterized in that a gear selecting driving block and a gear selecting arm are fixed at two ends of a gear selecting shaft, a gear shifting arm is fixed on a gear shifting shaft, a gear shifting driving head is mounted on the gear shifting shaft, a gear limiting sleeve is fixed on the gear shifting driving head, a limiting pin is fixed on a top cover shell, and the gear selecting shaft and the gear shifting shaft are mounted on the top cover shell; gear grooves identical with transmission gears are formed in the gear limiting sleeve, and guide corners of 10-20 degrees are arranged at two ends of openings of the gear grooves. The limiting pin contacts with a gear position corresponding to the gear limiting sleeve at a corresponding gear position to realize determining of gear selecting position; when actual gear selecting position exceeds standard gear selecting position, the limiting pin contacts with the guide corners of the gear grooves of the gear limiting sleeve, and the limiting pin realizes correcting of the gear selecting position guided by the guide corners of the gear positions, so that accuracy of the gear selecting position is guaranteed.
Description
Technical field
The invention belongs to automotive transmission class, specifically a kind of gear selecting gear position control.
Background technique
Along with the raising of people's living standard, the handling of people to automobile proposes more and more higher requirement, automotive transmission is as one of the kernel component of automobile handling, gearshift portability, the factors affect such as the accuracy of gearshift and block selecting position and the positioning control of gearshift and block selecting the handling of automobile, and traditional speed changer block selecting and shift control mechanism mostly adopt the control that the mode of spring retainer carries out block selecting position and the operation adopting the control restriction of gearshift stroke to shift gears, be difficult to provide and meet the speed changer block selecting of current demand and the quality requirements of gearshift.
Summary of the invention
The present invention seeks to there is technical deficiency for conventional transmissions block selecting device, propose gear selecting gear position control, realize the accurate control of block selecting position, improve speed changer block selecting and gearshift performance.
The present invention is achieved through the following technical solutions:
A kind of gear selecting gear of the present invention position control, comprise top cover housing, block selecting shifting block, block selecting axle, block selecting arm, gear shifting pulling head, shifting shaft, gear arm, gear stop collar, position limit pin, it is characterized in that: block selecting shifting block and block selecting arm are fixed on block selecting axle two ends, gear arm is fixed on shifting shaft, gear shifting pulling head is arranged on shifting shaft, gear stop collar is fixed on gear shifting pulling head, and position limit pin is fixed on top cover housing, and block selecting axle and shifting shaft are arranged on top cover housing.
Gear stop collar of the present invention has the shift slot identical with transmission gear, and gear notch position two ends have the angle of deflection of 10 ° ~ 20 ° respectively.
The present invention drives gear shifting pulling head, shifting shaft, gear stop collar to move along shifting shaft axial position by block selecting shifting block, and position limit pin contacts in the gear positions that the gear positions of correspondence is corresponding with gear stop collar, realizes the determination of block selecting position; When actual block selecting position is above standard block selecting position, position limit pin contacts with the angle of deflection of gear stop collar gear notch, and position limit pin realizes the correction of block selecting position in the guiding of the angle of deflection of 10 ° ~ 20 ° by gear notch, guarantees the accuracy of block selecting position.
The present invention, by adopting block selecting position control, can realize the accurate control of block selecting position, improves block selecting and the gearshift performance of speed changer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that gear stop collar five of the present invention keeps off structural representation.
Embodiment
As shown in Figure 1, a kind of gear selecting gear position control, comprise top cover housing 1, block selecting shifting block 2, block selecting axle 3, block selecting arm 4, gear shifting pulling head 5, shifting shaft 6, gear arm 7, gear gear put cover 8, position limit pin 9, it is characterized in that: block selecting shifting block 2 and block selecting arm 4 are fixed on block selecting axle 3 two ends, gear arm 7 is fixed on gear shifting pulling head 5, gear shifting pulling head 5 is arranged on shifting shaft 6, gear stop collar 8 is fixed on shifting shaft 6, position limit pin 9 is fixed on top cover housing 1, and block selecting axle 3 and shifting shaft 6 are arranged on top cover housing 1.
As shown in Figure 2, gear stop collar 8 of the present invention has the shift slot 10 identical with transmission gear, gear notch position two ends have the angle of deflection 11 of 10 ° ~ 20 ° respectively.
The present invention drives gear shifting pulling head 5, shifting shaft 6, gear stop collar 8 to move along shifting shaft 6 axial position by block selecting shifting block 2, and position limit pin 9 contacts in the gear positions that the gear positions of correspondence is corresponding with gear stop collar 8, realizes the determination of block selecting position; When actual block selecting position is above standard block selecting position, position limit pin 9 contacts with the angle of deflection 11 of gear stop collar 8 shift slot 10, position limit pin 9 realizes the correction of block selecting position in the guiding of the angle of deflection 11 of 10 ° ~ 20 ° by shift slot 10, guarantees the accuracy of block selecting position.
Claims (4)
1. a gear selecting gear position control, comprise top cover housing, block selecting shifting block, block selecting axle, block selecting arm, gear shifting pulling head, shifting shaft, gear arm, gear gear put cover, position limit pin, it is characterized in that: block selecting shifting block and block selecting arm are fixed on block selecting axle two ends, gear arm is fixed on shifting shaft, gear shifting pulling head is arranged on shifting shaft, gear stop collar is fixed on gear shifting pulling head, and position limit pin is fixed on top cover housing, and block selecting axle and shifting shaft are arranged on top cover housing.
2. a kind of gear selecting gear position control according to claim 1, it is characterized in that: gear stop collar has the shift slot identical with transmission gear, gear notch position two ends have the angle of deflection of 10 ° ~ 20 ° respectively.
3. a kind of gear selecting gear position control according to claim 1 and 2, is characterized in that: position limit pin contacts in the gear positions that the gear positions of correspondence is corresponding with gear stop collar, realizes the determination of block selecting position.
4. a kind of gear selecting gear position control according to claim 2, it is characterized in that when actual block selecting position is above standard block selecting position, position limit pin contacts with the angle of deflection of gear stop collar shift slot, and position limit pin realizes the correction of block selecting position in the guiding of the angle of deflection of 10 ° ~ 20 ° by shift slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304524.4A CN104896079A (en) | 2015-06-04 | 2015-06-04 | Transmission gear selecting position control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304524.4A CN104896079A (en) | 2015-06-04 | 2015-06-04 | Transmission gear selecting position control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896079A true CN104896079A (en) | 2015-09-09 |
Family
ID=54028936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304524.4A Pending CN104896079A (en) | 2015-06-04 | 2015-06-04 | Transmission gear selecting position control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896079A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106257A (en) * | 1981-12-17 | 1983-06-24 | Isuzu Motors Ltd | Speed change operating mechanism of speed change gear |
| US6170352B1 (en) * | 1997-12-18 | 2001-01-09 | Aft Atlas Fahrzeugtechnik | Actuating arrangement |
| CN102174959A (en) * | 2011-02-24 | 2011-09-07 | 上海汽车变速器有限公司 | Transmission gearshif mechanism |
| CN202056291U (en) * | 2011-02-24 | 2011-11-30 | 上海汽车变速器有限公司 | Gear-shifting position-replacing mechanism with gear selecting and replacing slot shaped like Chinese character 'Wang' |
| CN202901246U (en) * | 2012-08-30 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Direction-guiding structure for selecting and replacing shift |
| CN204677744U (en) * | 2015-06-04 | 2015-09-30 | 浙江万里扬变速器股份有限公司 | A kind of gear selecting gear position control |
-
2015
- 2015-06-04 CN CN201510304524.4A patent/CN104896079A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106257A (en) * | 1981-12-17 | 1983-06-24 | Isuzu Motors Ltd | Speed change operating mechanism of speed change gear |
| US6170352B1 (en) * | 1997-12-18 | 2001-01-09 | Aft Atlas Fahrzeugtechnik | Actuating arrangement |
| CN102174959A (en) * | 2011-02-24 | 2011-09-07 | 上海汽车变速器有限公司 | Transmission gearshif mechanism |
| CN202056291U (en) * | 2011-02-24 | 2011-11-30 | 上海汽车变速器有限公司 | Gear-shifting position-replacing mechanism with gear selecting and replacing slot shaped like Chinese character 'Wang' |
| CN202901246U (en) * | 2012-08-30 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Direction-guiding structure for selecting and replacing shift |
| CN204677744U (en) * | 2015-06-04 | 2015-09-30 | 浙江万里扬变速器股份有限公司 | A kind of gear selecting gear position control |
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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 | ||
| CB02 | Change of applicant information |
Address after: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Applicant after: ZHEJIANG WANLIYANG TRANSMISSION CO., LTD. Address before: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Applicant before: Zhejiang Wanier Transmission Co., Ltd. |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
|
| WD01 | Invention patent application deemed withdrawn after publication |