CN103527764B - Automobile gear shift positioning device - Google Patents
Automobile gear shift positioning device Download PDFInfo
- Publication number
- CN103527764B CN103527764B CN201310536524.8A CN201310536524A CN103527764B CN 103527764 B CN103527764 B CN 103527764B CN 201310536524 A CN201310536524 A CN 201310536524A CN 103527764 B CN103527764 B CN 103527764B
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- CN
- China
- Prior art keywords
- slotted eye
- rocking arm
- fork
- gear shift
- support
- 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.)
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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
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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
- F16H2059/026—Details or special features of the selector casing or lever support
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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
- F16H2061/241—Actuators providing feel or simulating a shift gate, i.e. with active force generation for providing counter forces for feed back
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The present invention discloses a kind of automobile gear shift positioning device, and the bottom (1-2) of its support (1) is connected on automobile gear shift, bottom has the protuberance (1-1) it having wavy surface (1-1-1); Rocking arm (2) is connected at joint (2-1) place rotationally with support; rocking arm has the assembly department (2-1-1) it having spring (10) and steel ball (8) are housed in the arm of connection slotted eye (2-2-1) (2-2) and installation cavity (2-1-2) thereof with using lock bolt (4) adjustable-tightness from outside to inside, steel ball is crushed on wavy surface; The upper grooved hole (3-1) of fork (3), fork is connected with rocking arm adjustable water mean place ground, and its slotted eye is mutually vertical with the connection slotted eye on rocking arm; The connecting rod (5-1) of sleeve (5) can be arranged in the slotted eye of fork with swinging up and down, and its sleeve body (5-2) is connected with the operating stem adjustable-tightness ground of selector.There is the effects such as play is little.
Description
Technical field
The present invention relates to car gear shifting system, be specifically related to a kind of automobile gear shift positioning device.
Background technique
Automobile gear shift conventional at present uses operating stem to connect drag-line, drag-line is driven to carry out gear shift ex-situ operations by operating stem, the problem that its ubiquity is such, at neutral gear or after hanging up gear, the position play of operating stem is larger, cause gear unintelligible, driver is hard to tell Chu and has hung up several grades, causes error in operation; Especially adopt the selector of soft drawn rope, because the elasticity of soft drawn rope is comparatively large, cause the gap of operating stem can become larger, make driver not know current gear stages, cause misoperation, and the sense that puts in place of gear shift is not strong, has a strong impact on gear shift comfort level.Improving constantly of the travelling comfort of driving car load along with Consumer and security requirement, solves the problem extremely urgent.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of play is little, gear automobile gear shift positioning device clearly.
For solving the problems of the technologies described above, the present invention takes following technological scheme:
Automobile gear shift positioning device of the present invention, comprises support, rocking arm, fork, lock bolt and sleeve; Described support comprises and is connected to bottom on automobile gear shift and by middle part protuberance upwardly bottom this, this protuberance neutral position is upwards provided with wavy surface by bottom;
Described rocking arm comprises the joint that itself and bracket-rotatable are connected with moving and the arm stretched out to side by this joint top; Described joint bottom is provided with assembly department outwardly, and this assembly department is provided with installation cavity, and spring and steel ball are housed with wherein adopting lock bolt adjustable-tightness from outside to inside, described steel ball is crushed on the wavy surface of described support protuberance; Described arm there is connection slotted eye;
Described fork is provided with slotted eye, and fork and rocking arm are connected by the ground, connection slotted eye adjustable horizontal position on described slotted eye lower end outer vicinity and rocking arm, and described slotted eye is with to be connected slotted eye mutually vertical;
Described sleeve comprises connecting rod and is connected to the sleeve body of this connecting rod one end; Its connecting rod can be arranged in the slotted eye of fork with swinging up and down, and its sleeve body is connected with the operating stem adjustable-tightness ground of selector;
Preferably, the wavy surface that the protuberance of described support is provided with is M type wavy surface;
Preferably, the joint of described rocking arm is provided with pin-and-hole, and the protuberance of support is provided with the pin-and-hole corresponding with the pin-and-hole on the joint of rocking arm, and rocking arm and support adopt pin to be connected rotationally with pin-and-hole by pin-and-hole;
Preferably, described fork and rocking arm are connected with adopting the first adjusting bolt adjustable water mean place;
Preferably, the slotted eye on described fork is U-type groove hole;
Preferably, the connecting rod of described sleeve and fork slotted eye are Spielpassung;
Preferably, described sleeve body and the operating stem of selector are connected with adopting the second adjusting bolt adjustable-tightness.
Compared with prior art, the present invention comprises following beneficial effect;
When driver is when carrying out the gear-change operation of selector, the sleeve body of sleeve one end is connected with the operating stem of selector, sleeve the other end connecting rod drives fork and rocking arm swing, lock bolt on rocking arm and steel ball move back and forth, lock bolt holddown spring and steel ball, steel ball moves on the wavy surface of support, spring applied pressure is had between steel ball and the wavy surface of support, thus fixing rocking arm and fork, the connecting rod of sleeve is fixed in the slotted eye of fork, sleeve is corresponding with gear-change operation bar to be fixed, thus the play of operating stem on reduction selector, make gear-change operation bar more clear in the position of gear, efficiently solve operating stem side-play amount on selector large, gear is unintelligible, the problems such as gear shift travelling comfort difference.
Accompanying drawing explanation
Fig. 1 is invention automobile gear shift positioning device structure schematic diagram
Fig. 2 is the front view of Fig. 1
Fig. 3 is that Fig. 2 AA is to sectional view
Fig. 4 is the plan view of Fig. 2
Fig. 5 is transposition schematic diagram
Fig. 6 is gear shift diagram
Fig. 7 is automobile gear shift positioning device explosive view
Embodiment
Below in conjunction with accompanying drawing and concrete enforcement, the present invention is described in further detail;
Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, automobile gear shift positioning device of the present invention, comprises support 1, rocking arm 2, fork 3, lock bolt 4 and sleeve 5; Described support 1 comprise adopt bolt or pin to be connected on automobile gear shift by attachment hole 1-2-1 1-2 bottom and by the about middle part protuberance 1-1 upwardly of 1-2 bottom this, this protuberance 1-1 neutral position is upwards provided with wavy surface 1-1-1 by bottom; Described rocking arm 2 comprises the joint 2-1 that itself and support 1 are connected rotationally and the arm 2-2 stretched out to side by this joint 2-1 top; Described joint 2-1 bottom is provided with assembly department 2-1-1 outwardly, this assembly department 2-1-1 is provided with installation cavity 2-1-2, spring 10 and steel ball 8 are housed with wherein adopting lock bolt 4 adjustable-tightness from outside to inside, described steel ball 8 is crushed on the wavy surface 1-1-1 of described support 1 protuberance 1-1; Described arm 2-2 has and connects slotted eye 2-2-1; Described fork 3 is provided with slotted eye 3-1, and fork 3 is connected by the connection slotted eye 2-2-1 adjustable water mean place on described slotted eye 3-1 lower end outer vicinity and rocking arm 2 with rocking arm 2, and described slotted eye 3-1 is with to be connected slotted eye 2-2-1 mutually vertical; Described sleeve 5 comprises connecting rod 5-1 and is connected to the sleeve body 5-2 of this connecting rod 5-1 one end; Its connecting rod 5-1 can be arranged in the slotted eye 3-1 of fork 3 with swinging up and down, and its sleeve body 5-2 is connected with the operating stem adjustable-tightness ground of selector.So, when driver is when carrying out the gear-change operation of selector, the operating stem swing of gear shift behaviour followed by sleeve 5, sleeve 5 drives fork 3 and rocking arm 2 swing, and the lock bolt 4 on rocking arm 2 moves back and forth with steel ball 8, and steel ball 8 moves on the wavy surface of support 1, pressure is had between the wavy surface 1-1-1 of steel ball 8 and support 1, thus fixing rocking arm 2 and fork 3, sleeve 5 and gear-change operation bar are also applied in certain pressure, and sleeve 5 and operating stem are fixed.
Shown in Figure 7, the wavy surface 1-1-1 that the protuberance 1-1 of described support 1 is provided with is M type wavy surface.M type wavy surface makes the power between steel ball 8 and support 1 have an ascending and change from large to small, when steel ball 8 is from the trough of wavy surface 1-1-1 to crest, pressure between steel ball 8 and support 1 changes from small to big, when steel ball 8 is from the crest of wavy surface 1-1-1 to trough, pressure between steel ball 8 and support 1 from large to small, this change can be reflected on gear-change operation bar by fork 3 and sleeve 5, the power of such change makes operator experience a kind of suction sense of gear shift, strengthens gear shift travelling comfort.
Shown in Fig. 1 and Fig. 7, the joint 2-1 of described rocking arm 2 is provided with pin-and-hole 2-1-1, the protuberance 1-1 of support 1 is provided with the pin-and-hole 1-1-2 corresponding with the pin-and-hole 2-1-1 on the joint 2-1 of rocking arm 2, and rocking arm 2 and support 1 adopt pin 6 to be connected rotationally with pin-and-hole 1-1-2 by pin-and-hole 2-1-1.So, when gear-change operation, with the joint 2-1 of rocking arm 2 for fulcrum, rocking arm 2 will relatively rotate with support 1, freely rotates between rocking arm 2 and support 1, can reduce berth-changing strength, prevents gear shift clamping stagnation, improves gear shift travelling comfort.
Shown in Fig. 1 and Fig. 7, described fork 3 and rocking arm 2 are connected with adopting the first adjusting bolt 7 adjustable water mean place.Like this, the horizontal position of variation fork 3 and rocking arm 2 can be regulated according to actual needs easily.
Shown in Fig. 1 and Fig. 7, the slotted eye 3-1 on described fork 3 is U-type groove hole.Such using effect is better, also manufactures than being easier to.
Connecting rod 5-1 and the fork 3 slotted eye 3-1 of described sleeve 5 are Spielpassung.So, when driver is when carrying out the ex-situ operations of selector, sleeve 5 is followed gear-change operation bar and is swung, and the connecting rod 5-1 of sleeve 5 can comparatively swing up and down about good luck in the slotted eye 3-1 of fork 3, thus can not affect the ex-situ operations of driver.
Shown in Fig. 1 and Fig. 7, described sleeve body 5-2 and the operating stem of selector are connected with adopting the second adjusting bolt 9 adjustable-tightness.So, sleeve body 5-2 can the position of free adjustment on selector operating stem, when sleeve body 5-2 up regulates, can increase lever ratio, reduces berth-changing strength, when shelves sleeve body 5-2 down regulates, can reduce lever ratio, increases berth-changing strength; Regulated the angle of steel ball 8 movement on support 1 wavy surface 1-1-1 by the position of adjustment sleeve cylindrical shell 5-2, adjust to the best position sucking sense.
Working principle of the present invention, shown in Fig. 5 and Fig. 6;
When driver is when carrying out the gear-change operation of selector, the operating stem swing of gear shift behaviour followed by sleeve 5, sleeve 5 drives fork 3 and rocking arm 2 swing; the lock bolt 4 on rocking arm 2 moves back and forth with steel ball 8; steel ball 8 moves on the wavy surface of support 1, has pressure between the wavy surface 1-1-1 of steel ball 8 and support 1, thus fixing rocking arm 2 and fork 3; then sleeve 5 and gear-change operation bar have also been applied in certain pressure, and sleeve 5 and operating stem are fixed.When driver is when carrying out the ex-situ operations of selector, sleeve 5 is followed gear-change operation bar and is swung, and sleeve 5 left and right in the slotted eye 3-1 of fork 3 swings up and down, and sleeve 5 and fork 3 slotted eye 3-1 Spielpassung, thus can not affect the ex-situ operations of driver.
Claims (7)
1. an automobile gear shift positioning device, comprises support (1), rocking arm (2), fork (3), lock bolt (4) and sleeve (5), it is characterized in that; Described support (1) comprises and is connected to bottom (1-2) on automobile gear shift and by (1-2) middle part protuberance (1-1) upwardly bottom this, this protuberance (1-1) neutral position is upwards provided with wavy surface (1-1-1) by bottom;
Described rocking arm (2) comprises the joint (2-1) that itself and support (1) are connected rotationally and the arm (2-2) stretched out to side by this joint (2-1) top; Described joint (2-1) bottom is provided with assembly department outwardly, this assembly department is provided with installation cavity (2-1-2), spring (10) and steel ball (8) are housed with wherein adopting lock bolt (4) adjustable-tightness from outside to inside, and described steel ball (8) is crushed on the wavy surface (1-1-1) of described support (1) protuberance (1-1); Described arm (2-2) there is connection slotted eye (2-2-1);
Described fork (3) is provided with slotted eye (3-1), fork (3) and rocking arm (2) are connected by connection slotted eye (2-2-1) the adjustable water mean place on described slotted eye (3-1) lower end outer vicinity and rocking arm (2), and described slotted eye (3-1) is with to be connected slotted eye (2-2-1) mutually vertical;
Described sleeve (5) comprises connecting rod (5-1) and is connected to the sleeve body (5-2) of this connecting rod (5-1) one end, its connecting rod (5-1) can be arranged in the slotted eye (3-1) of fork (3) with swinging up and down, and its sleeve body (5-2) is connected with the operating stem adjustable-tightness ground of selector.
2. automobile gear shift positioning device according to claim 1, is characterized in that; The wavy surface (1-1-1) that the protuberance (1-1) of described support (1) is provided with is M type wavy surface.
3. automobile gear shift positioning device according to claim 1, is characterized in that; The joint (2-1) of described rocking arm (2) is provided with the second pin-and-hole (2-1-1), the protuberance (1-1) of support (1) is provided with first pin-and-hole (1-1-2) corresponding with the second pin-and-hole (2-1-1) on the joint of rocking arm (2) (2-1), and rocking arm (2) and support (1) adopt pin (6) to be connected rotationally with the first pin-and-hole (1-1-2) by the second pin-and-hole (2-1-1).
4. automobile gear shift positioning device according to claim 1, is characterized in that; Described fork (3) and rocking arm (2) adopt the first adjusting bolt (7) adjustable water mean place ground to be connected.
5. automobile gear shift positioning device according to claim 1, is characterized in that; Slotted eye (3-1) on described fork (3) is U-type groove hole.
6. automobile gear shift positioning device according to claim 1, is characterized in that; The connecting rod (5-1) of described sleeve (5) and the slotted eye (3-1) of fork (3) are Spielpassung.
7. automobile gear shift positioning device according to claim 1, is characterized in that; Described sleeve body (5-2) and the operating stem of selector adopt the second adjusting bolt (9) adjustable-tightness ground to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536524.8A CN103527764B (en) | 2013-11-04 | 2013-11-04 | Automobile gear shift positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536524.8A CN103527764B (en) | 2013-11-04 | 2013-11-04 | Automobile gear shift positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103527764A CN103527764A (en) | 2014-01-22 |
| CN103527764B true CN103527764B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310536524.8A Active CN103527764B (en) | 2013-11-04 | 2013-11-04 | Automobile gear shift positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527764B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936213B (en) * | 2016-06-30 | 2018-03-23 | 贵州华阳电工有限公司 | Automatic return to neutral mechanism |
| CN113246722A (en) * | 2021-07-06 | 2021-08-13 | 吉林工程技术师范学院 | Protection device for new energy automobile derailleur |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0612640A2 (en) * | 1993-02-26 | 1994-08-31 | Fujikiko Kabushiki Kaisha | Shift lever apparatus |
| EP0668459A2 (en) * | 1994-02-17 | 1995-08-23 | Eaton Corporation | Improved ball and socket connection for single shaft shifting mechanism |
| US5755313A (en) * | 1995-06-14 | 1998-05-26 | Hyundai Motor Company | Locker system of a shift selector lever for use in automobiles having an automatic transmission |
| CN102124256A (en) * | 2008-08-20 | 2011-07-13 | Zf腓特烈港股份公司 | Selector lever having actuating change of position |
| CN102777587A (en) * | 2012-07-30 | 2012-11-14 | 力帆实业(集团)股份有限公司 | Gear shift support |
| CN203614725U (en) * | 2013-11-04 | 2014-05-28 | 重庆青山工业有限责任公司 | Automobile gear shifter positioning mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007062607A (en) * | 2005-08-31 | 2007-03-15 | Honda Motor Co Ltd | Operation lever device |
-
2013
- 2013-11-04 CN CN201310536524.8A patent/CN103527764B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0612640A2 (en) * | 1993-02-26 | 1994-08-31 | Fujikiko Kabushiki Kaisha | Shift lever apparatus |
| EP0668459A2 (en) * | 1994-02-17 | 1995-08-23 | Eaton Corporation | Improved ball and socket connection for single shaft shifting mechanism |
| US5755313A (en) * | 1995-06-14 | 1998-05-26 | Hyundai Motor Company | Locker system of a shift selector lever for use in automobiles having an automatic transmission |
| CN102124256A (en) * | 2008-08-20 | 2011-07-13 | Zf腓特烈港股份公司 | Selector lever having actuating change of position |
| CN102777587A (en) * | 2012-07-30 | 2012-11-14 | 力帆实业(集团)股份有限公司 | Gear shift support |
| CN203614725U (en) * | 2013-11-04 | 2014-05-28 | 重庆青山工业有限责任公司 | Automobile gear shifter positioning mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103527764A (en) | 2014-01-22 |
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