CN104864090A - Gear-shifting operating mechanism for transmission - Google Patents
Gear-shifting operating mechanism for transmission Download PDFInfo
- Publication number
- CN104864090A CN104864090A CN201510297206.XA CN201510297206A CN104864090A CN 104864090 A CN104864090 A CN 104864090A CN 201510297206 A CN201510297206 A CN 201510297206A CN 104864090 A CN104864090 A CN 104864090A
- Authority
- CN
- China
- Prior art keywords
- gear
- shifting
- boss
- top cover
- gear shifting
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output 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
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3086—Shift head arrangements, e.g. forms or arrangements of shift heads for preselection or shifting
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3089—Spring assisted shift, e.g. springs for accumulating energy of shift movement and release it when clutch teeth are aligned
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention belongs to automobile transmissions and particularly relates to a gear-shifting operating mechanism for a transmission. The gear-shifting operating mechanism comprises a top cover casing, a gear-shifting shaft and a gear-shifting poking head. The gear-shifting operating mechanism is characterized in that the gear-shifting poking head is provided with two bosses, one boss is provided with a recessed curved surface, the other boss is provided with a convex curved surface, the gear-shifting poking head sleeves the gear-shifting shaft, the gear-shifting shaft is installed on the top cover casing, and a gear-shifting assistance mechanism is installed on the top cover casing and is respectively in contact matching with the recessed curved surface and the convex curved surface of the two bosses. According to the gear-shifting operating mechanism for the transmission, the gear-shifting assistance mechanism is adopted to move in two opposite curved surfaces, the control of the gear-shifting force and a track is achieved, the lightness in gear shifting, gear clearness, gear accuracy and the suction sense are guaranteed, and the overall operation performance of an automobile is improved.
Description
Technical field
The invention belongs to automotive transmission class, specifically a kind of speed changer shift control mechanism.
Background technique
Along with the raising day by day of living standard, the requirement of people to automobile is also more and more higher, can the index of direct feel and evaluation have higher requirement to NVH of automobile etc.Because traditional shifter of transmission adopts the principle of lever operation, control for speed changer power and track in shift process is still far from perfect, do not have even, cause automotive transmission in use often to need very large steering force, in shift process, there is clamping stagnation, do not hang gear and the problem such as gear is unintelligible.
Summary of the invention
The present invention seeks to there is technical deficiency for conventional transmissions Effector, the one of proposition adopts two power assisted gearshift mechanism respectively in contrary non-plane motion, realizes the speed changer shift control mechanism of gear shifting force and TRAJECTORY CONTROL.
The present invention is achieved through the following technical solutions:
A kind of speed changer shift control mechanism of the present invention, comprise top cover housing, shifting shaft, gear shifting pulling head, it is characterized in that: gear shifting pulling head is provided with two boss, a boss there is inner sunken face, another boss has convex outward, and gear shifting pulling head empty set is on shifting shaft, and shifting shaft is arranged on top cover housing, top cover housing is equipped with power assisted gearshift mechanism, and power assisted gearshift mechanism contacts with convex outward with the inner sunken face of two boss respectively and coordinates.
Power assisted gearshift mechanism of the present invention is made up of steel ball and spring, steering force is provided by steel ball Compress Spring, steel ball moves along the inner sunken face of boss and convex outward, is realized the control of gear shifting force and stroke by power assisted gearshift mechanism in the motion of contrary two curved surfaces.
Boss of the present invention is fixed on gear shifting pulling head by modes such as welding, straight formings.
Speed changer control system of the present invention, adopts power assisted gearshift mechanism respectively contrary two non-plane motions, realizes the control of gear shifting force and track, guarantees that gearshift is light, gear is clear, gear accurately has suction sense, improves the integrated operation performance of automobile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of speed changer shift control mechanism, comprise top cover housing 1, shifting shaft 2, gear shifting pulling head 3, it is characterized in that: gear shifting pulling head 3 is furnished with respectively the first boss 5, second boss 6, first boss 5 and the second boss 6 there are inner sunken face 7 and convex outward 8 respectively, gear shifting pulling head 3 empty set is on shifting shaft 2, shifting shaft 2 is arranged on top cover housing 1, top cover housing 1 is equipped with 2 power assisted gearshift mechanisms 4, and power assisted gearshift mechanism 4 is arranged on top cover housing 1 and also contacts with convex outward 8 with inner sunken face 7 respectively.
First boss 5 of the present invention and the second boss 6 are fixed on gear shifting pulling head 3 by modes such as welding, straight formings.
Power assisted gearshift mechanism 4 of the present invention is made up of steel ball and spring, steering force is provided by steel ball Compress Spring, steel ball moves along the inner sunken face 7 of boss and convex outward 8, is realized the control of gear shifting force and stroke by power assisted gearshift mechanism 4 in the motion of contrary two curved surfaces.
Claims (3)
1. a speed changer shift control mechanism, comprise top cover housing, shifting shaft, gear shifting pulling head, it is characterized in that: gear shifting pulling head is provided with two boss, a boss there is inner sunken face, another boss has convex outward, and gear shifting pulling head empty set is on shifting shaft, and shifting shaft is arranged on top cover housing, top cover housing is equipped with power assisted gearshift mechanism, and power assisted gearshift mechanism contacts with convex outward with the inner sunken face of two boss respectively and coordinates.
2. a kind of speed changer shift control mechanism according to claim 1, it is characterized in that: power assisted gearshift mechanism provides steering force by steel ball Compress Spring, steel ball moves along inner sunken face and convex outward, is realized the control of gear shifting force and stroke by power assisted gearshift mechanism in the motion of contrary two curved surfaces.
3. a kind of speed changer shift control mechanism according to claim 1 and 2, is characterized in that: boss is fixed on gear shifting pulling head by welding, straight forming mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297206.XA CN104864090A (en) | 2015-06-03 | 2015-06-03 | Gear-shifting operating mechanism for transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297206.XA CN104864090A (en) | 2015-06-03 | 2015-06-03 | Gear-shifting operating mechanism for transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104864090A true CN104864090A (en) | 2015-08-26 |
Family
ID=53910136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510297206.XA Pending CN104864090A (en) | 2015-06-03 | 2015-06-03 | Gear-shifting operating mechanism for transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864090A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903518A2 (en) * | 1997-09-20 | 1999-03-24 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Shift device for a vehicle transmission |
| CN101555942A (en) * | 2009-05-15 | 2009-10-14 | 杨国栋 | Gear shift mechanism of six-speed automobile speed changer |
| CN201330836Y (en) * | 2008-12-03 | 2009-10-21 | 中国第一汽车集团公司 | Novel single-lever double-H transmission cover plate assembly |
| CN201599399U (en) * | 2009-12-17 | 2010-10-06 | 浙江万里扬变速器股份有限公司 | Transmission top cover provided with gear shift self-locking and interlocking mechanism |
| CN101936390A (en) * | 2010-07-31 | 2011-01-05 | 浙江万里扬变速器股份有限公司 | Top cover assembly of automotive transmission |
| CN102518790A (en) * | 2011-12-14 | 2012-06-27 | 黄山市汽车电器股份公司 | Gear shifting switch for automobile |
| CN103047396A (en) * | 2013-01-17 | 2013-04-17 | 浙江万里扬变速器股份有限公司 | Transmission top cover with gear-shifting self-absorption mechanism |
| CN204677748U (en) * | 2015-06-03 | 2015-09-30 | 浙江万里扬变速器股份有限公司 | A kind of speed changer shift control mechanism |
-
2015
- 2015-06-03 CN CN201510297206.XA patent/CN104864090A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903518A2 (en) * | 1997-09-20 | 1999-03-24 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Shift device for a vehicle transmission |
| CN201330836Y (en) * | 2008-12-03 | 2009-10-21 | 中国第一汽车集团公司 | Novel single-lever double-H transmission cover plate assembly |
| CN101555942A (en) * | 2009-05-15 | 2009-10-14 | 杨国栋 | Gear shift mechanism of six-speed automobile speed changer |
| CN201599399U (en) * | 2009-12-17 | 2010-10-06 | 浙江万里扬变速器股份有限公司 | Transmission top cover provided with gear shift self-locking and interlocking mechanism |
| CN101936390A (en) * | 2010-07-31 | 2011-01-05 | 浙江万里扬变速器股份有限公司 | Top cover assembly of automotive transmission |
| CN102518790A (en) * | 2011-12-14 | 2012-06-27 | 黄山市汽车电器股份公司 | Gear shifting switch for automobile |
| CN103047396A (en) * | 2013-01-17 | 2013-04-17 | 浙江万里扬变速器股份有限公司 | Transmission top cover with gear-shifting self-absorption mechanism |
| CN204677748U (en) * | 2015-06-03 | 2015-09-30 | 浙江万里扬变速器股份有限公司 | A kind of speed changer shift control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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. |
|
| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |