CN104948724A - Gear selecting and shifting mechanism for speed changer - Google Patents
Gear selecting and shifting mechanism for speed changer Download PDFInfo
- Publication number
- CN104948724A CN104948724A CN201510297371.5A CN201510297371A CN104948724A CN 104948724 A CN104948724 A CN 104948724A CN 201510297371 A CN201510297371 A CN 201510297371A CN 104948724 A CN104948724 A CN 104948724A
- Authority
- CN
- China
- Prior art keywords
- gear
- shifting
- block selecting
- shifting shaft
- shaft
- 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
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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
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
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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
- F16H2306/00—Shifting
Abstract
The invention belongs to the field of automotive transmissions and particularly provides a gear selecting and shifting mechanism for a speed changer. The gear selecting and shifting mechanism for the speed changer is characterized in that a protrusion is arranged at one end of a gear selecting arm, a gear shifting shaft is provided with a concave face, and the protrusion at one end of the gear selecting arm is in contact with the concave face on the gear shifting shaft to drive the gear shifting shaft to perform linear motion in the axis direction so as to achieve gear selecting when gear selection is performed at one end of a gear shifting arm. A positioning force-increasing mechanism is installed on a top cover housing, the shaft selecting shaft and the gear shifting shaft are both provided with a convex-concave face, the positioning force-increasing mechanism is in contact with the convex-concave face on the shaft selecting shaft and the convex-concave face on the gear shifting shaft so as to achieve power and stroke control of gear shifting and gear selection. The gear selecting and shifting mechanism achieves organic association of gear shifting and gear selection through contact between the protrusion at one end of the gear selecting arm and the concave face on the gear shifting shaft and adopts the positioning force-increasing mechanism to achieve power and stroke control of gear shifting and gear selection. By means of the gear selecting and shifting mechanism, the control performance of an automobile can be effectively improved, a gear selecting and shifting force is decreased, control can be accurate and clear, and the sense of immersion is brought.
Description
Technical field
The invention belongs to automotive transmission class, specifically a kind of speed changer gear shift mechanism.
Background technique
Along with people are to the raising of the requirement of vehicle living environment, original speed changer block selecting and gearshift performance cannot meet the requirement of people for vehicle handling quality, handle light, block selecting accurately, clear, the laborsaving primary evaluation index becoming speed changer quality of shifting gears.Existing automotive transmission block selecting and gearshift are two independently operating procedures, the combination of block selecting and gearshift cannot be realized, easily cause and select not in place and generation is hung not enter to keep off, fallen the problem that gear etc. has a strong impact on vehicle driving safety, simultaneously, at block selecting and shift process owing to not locating boosting mechanism, block selecting and shift process need driver to increase block selecting power and gear shifting force, be also difficult to reach accurately, have to suck and feel in driving procedure.
Summary of the invention
The object of the invention is the deficiency existed for traditional gear shift mechanism, a kind of manipulation organically combined with location boosting mechanism, block selecting and gearshift of proposition be lighter, block selecting more accurately, the speed changer gear shift mechanism of more clear, the more reliable performance of gearshift.
The present invention is achieved through the following technical solutions:
A kind of speed changer gear shift mechanism of the present invention, comprise top cover housing, shifting shaft, gear arm, block selecting axle, block selecting arm, shifting block, location boosting mechanism, it is characterized in that: block selecting axle and block selecting arm are fastenedly connected, shifting shaft and gear arm are fastenedly connected, shifting block is arranged on shifting shaft, block selecting axle and shifting shaft are arranged on top cover housing respectively, block selecting axle rotates around the axis of block selecting axle and carries out block selecting on top cover housing, shifting shaft drives shifting block along axial direction straight line motion and rotary motion, there is a projection block selecting arm one end, shifting shaft there is a concave surface, application bar rod principle is when block selecting is carried out in gear arm one end, contacted with the concave surface on shifting shaft by the projection of block selecting arm one end, shifting shaft is driven to do straight line motion along axis aspect, realize block selecting.
The present invention installs a location boosting mechanism on top cover housing, inside establish spring and steel ball, block selecting axle and shifting shaft have a male and fomale(M&F) respectively, and location step-up system contact with the male and fomale(M&F) on shifting shaft with block selecting axle respectively by steel ball and spring, realizes shifting gears and the power of block selecting and the control of stroke.
The present invention is contacted with the concave surface on shifting shaft by the projection of block selecting arm one end, realizes block selecting and associates with the organic of gearshift; Adopt location boosting mechanism, realize gearshift and the power of block selecting and the control of stroke.The present invention effectively can improve the manoeuvring performance of automobile, reduces block selecting and gear shifting force, makes manipulation accurate, clear, has and substitutes into sense.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is that the present invention locates boosting mechanism and contacts schematic diagram with the male and fomale(M&F) of block selecting axle.
Fig. 4 is that the present invention locates boosting mechanism and contacts schematic diagram with the male and fomale(M&F) of shifting shaft.
Embodiment
As Fig. 1, shown in 2, a kind of speed changer gear shift mechanism, comprise top cover housing 1, shifting shaft 2, gear arm 3, block selecting axle 4, block selecting arm 5, shifting block 6, location boosting mechanism 7, it is characterized in that: block selecting axle 4 has block selecting axle male and fomale(M&F) 8, shifting shaft 2 has shifting shaft male and fomale(M&F) 9, block selecting arm 5 there is a projection 10, shifting shaft there is a concave surface 11, block selecting axle 4 and block selecting arm 5 are fastenedly connected, shifting shaft 2 and gear arm 3 are fastenedly connected, shifting block 6 is arranged on shifting shaft 2, block selecting axle 4 and shifting shaft 2 are arranged on top cover housing 1 respectively, block selecting axle 4 rotates around the axis of block selecting axle 4 on top cover housing 1, shifting block 6 is arranged on shifting shaft 2, shifting shaft 2 drives shifting block 6 along axial direction straight line motion and rotary motion, location boosting mechanism 7 is arranged on top cover housing 1, respectively with block selecting axle male and fomale(M&F) 8, shifting shaft male and fomale(M&F) 9 contacts.
Block selecting arm of the present invention protruding 10 contacts with shifting shaft concave surface 11, application bar rod principle is when block selecting is carried out in block selecting arm 4 one end, contacted with the concave surface 11 on shifting shaft 2 by the projection 10 of block selecting arm 4 one end, drive shifting shaft 2 to do straight line motion along axis aspect, realize block selecting.
As shown in Figure 3 and Figure 4, establish spring 12 and steel ball 13 in the boosting mechanism 7 of location, location boosting mechanism 7 is contacted with shifting shaft male and fomale(M&F) 9 with block selecting axle male and fomale(M&F) 8 respectively by steel ball 13, realizes gearshift and the power of block selecting and the control of stroke.
Claims (3)
1. a speed changer gear shift mechanism, comprise top cover housing, shifting shaft, gear arm, block selecting axle, block selecting arm, shifting block, location boosting mechanism, it is characterized in that: block selecting axle and block selecting arm are fastenedly connected, shifting shaft and gear arm are fastenedly connected, shifting block is arranged on shifting shaft, block selecting axle and shifting shaft are arranged on top cover housing respectively, block selecting axle rotates around the axis of block selecting axle and carries out block selecting on top cover housing, shifting shaft drives shifting block along axial direction straight line motion and rotary motion, there is a projection block selecting arm one end, shifting shaft there is a concave surface, application bar rod principle is when block selecting is carried out in gear arm one end, contacted with the concave surface on shifting shaft by the projection of block selecting arm one end, shifting shaft is driven to do straight line motion along axis aspect, realize block selecting.
2. a kind of speed changer gear shift mechanism according to claim 1, it is characterized in that: a location boosting mechanism is installed on top cover housing, block selecting axle and shifting shaft there is a male and fomale(M&F) respectively, location step-up system contact with the male and fomale(M&F) on shifting shaft with block selecting axle respectively, realizes shifting gears and the power of block selecting and the control of stroke.
3. a kind of speed changer gear shift mechanism according to claim 2, is characterized in that: establish spring and steel ball in the boosting mechanism of described location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297371.5A CN104948724A (en) | 2015-06-03 | 2015-06-03 | Gear selecting and shifting mechanism for speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297371.5A CN104948724A (en) | 2015-06-03 | 2015-06-03 | Gear selecting and shifting mechanism for speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104948724A true CN104948724A (en) | 2015-09-30 |
Family
ID=54163640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510297371.5A Pending CN104948724A (en) | 2015-06-03 | 2015-06-03 | Gear selecting and shifting mechanism for speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104948724A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927731A (en) * | 2016-06-30 | 2016-09-07 | 陕西法士特齿轮有限责任公司 | Two-way flexible shaft operation device of transmission |
| CN108253130A (en) * | 2018-01-29 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | Shift-selecting and changing actuating mechanism |
| CN111417801A (en) * | 2017-11-30 | 2020-07-14 | 各特拉格·福特传动系统公司 | Transmission with external shift mass |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466306A (en) * | 1981-08-26 | 1984-08-21 | Toyota Jidosha Kabushiki Kaisha | Mechanism for preventing misoperation in a manual transmission |
| US4608877A (en) * | 1983-10-05 | 1986-09-02 | Honda Giken Kogyo Kabushiki Kaisha | Gear shift device for transmissions |
| CN101629626A (en) * | 2009-08-13 | 2010-01-20 | 奇瑞汽车股份有限公司 | Selecting and shifting mechanism of transmission |
| CN202360739U (en) * | 2011-10-31 | 2012-08-01 | 上海汽车集团股份有限公司 | Transmission gear selecting and shifting device, transmission with same and vehicle |
| CN203098822U (en) * | 2012-12-29 | 2013-07-31 | 长城汽车股份有限公司 | Control mechanism of manual transmission |
| CN204729617U (en) * | 2015-06-03 | 2015-10-28 | 浙江万里扬变速器股份有限公司 | A kind of speed changer gear shift mechanism |
-
2015
- 2015-06-03 CN CN201510297371.5A patent/CN104948724A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466306A (en) * | 1981-08-26 | 1984-08-21 | Toyota Jidosha Kabushiki Kaisha | Mechanism for preventing misoperation in a manual transmission |
| US4608877A (en) * | 1983-10-05 | 1986-09-02 | Honda Giken Kogyo Kabushiki Kaisha | Gear shift device for transmissions |
| CN101629626A (en) * | 2009-08-13 | 2010-01-20 | 奇瑞汽车股份有限公司 | Selecting and shifting mechanism of transmission |
| CN202360739U (en) * | 2011-10-31 | 2012-08-01 | 上海汽车集团股份有限公司 | Transmission gear selecting and shifting device, transmission with same and vehicle |
| CN203098822U (en) * | 2012-12-29 | 2013-07-31 | 长城汽车股份有限公司 | Control mechanism of manual transmission |
| CN204729617U (en) * | 2015-06-03 | 2015-10-28 | 浙江万里扬变速器股份有限公司 | A kind of speed changer gear shift mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927731A (en) * | 2016-06-30 | 2016-09-07 | 陕西法士特齿轮有限责任公司 | Two-way flexible shaft operation device of transmission |
| CN111417801A (en) * | 2017-11-30 | 2020-07-14 | 各特拉格·福特传动系统公司 | Transmission with external shift mass |
| CN108253130A (en) * | 2018-01-29 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | Shift-selecting and changing actuating mechanism |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
|
| RJ01 | Rejection of invention patent application after publication |