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CN103527764A - Automobile gear shifter positioning device - Google Patents

Automobile gear shifter positioning device Download PDF

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Publication number
CN103527764A
CN103527764A CN201310536524.8A CN201310536524A CN103527764A CN 103527764 A CN103527764 A CN 103527764A CN 201310536524 A CN201310536524 A CN 201310536524A CN 103527764 A CN103527764 A CN 103527764A
Authority
CN
China
Prior art keywords
slotted eye
positioning device
automobile gear
gear shift
rocking arm
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.)
Granted
Application number
CN201310536524.8A
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Chinese (zh)
Other versions
CN103527764B (en
Inventor
郭星
庄周
樵明月
陈梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Qingshan Industry Co Ltd
Chongqing Tsingshan Industrial Co Ltd
Original Assignee
Chongqing Qingshan Industry Co Ltd
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Publication date
Application filed by Chongqing Qingshan Industry Co Ltd filed Critical Chongqing Qingshan Industry Co Ltd
Priority to CN201310536524.8A priority Critical patent/CN103527764B/en
Publication of CN103527764A publication Critical patent/CN103527764A/en
Application granted granted Critical
Publication of CN103527764B publication Critical patent/CN103527764B/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02Selector apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02Selector apparatus
    • F16H2059/026Details or special features of the selector casing or lever support
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/24Providing feel, e.g. to enable selection
    • F16H2061/241Actuators providing feel or simulating a shift gate, i.e. with active force generation for providing counter forces for feed back

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

The invention discloses an automobile gear shifter positioning device. The bottom (1-2) of a support (1) of the automobile gear shifter positioning device is connected to an automobile gear shifter, and the bottom is provided with a protruding part (1-1), wherein a corrugated surface (1-1-1) is arranged on the protruding part (1-1). A rocker arm (2) is connected with the support in a rotating mode at the position of a connecting part (2-1) and provided with an arm part (2-2) and an installation part (2-1-1), wherein the arm part (2-2) is provided with a connecting groove hole (2-2-1), a spring (10) and a steel ball (8) are installed in an installation cavity (2-1-2) of the installation part (2-1-1) from outside to inside through locking bolts (4) in the mode that the tightness can be adjusted, and the steel ball is pressed against the corrugated surface. An oscillating bar (3) is provided with a groove hole (3-1), wherein the oscillating bar is connected with the rocker arm in the mode that the horizontal position can be adjusted, and the groove hole of the oscillating bar is perpendicular to the connecting groove hole in the rocker arm. A connecting rod (5-1) of a sleeve (5) is arranged in the groove hole of the oscillating bar and can swing vertically, wherein a sleeve body (5-2) is connected with an operating rod of the gear shifter in the mode that the tightness can be adjusted. The automobile gear shifter positioning device has the advantages of small backlash and the like.

Description

Automobile gear shift positioning device
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
At present conventional automobile gear shift is used operating stem to connect drag-line, by operating stem, drive drag-line to carry out gear shift ex-situ operations, the problem that its ubiquity is such, at neutral gear or hang up after 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 larger, 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 car load being driven along with Consumer and security requirement, addresses the above 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 comprise the bottom that is connected on automobile gear shift and by this middle part, bottom the protuberance to upper process, this protuberance neutral position is upwards provided with wavy surface by bottom;
Described rocking arm comprises the arm that makes its joint being connected movingly with bracket-rotatable and stretched out to a side by this joint top; Described joint bottom is provided with outwards outstanding assembly department, and this assembly department is provided with installation cavity, wherein adopts from outside to inside lock bolt adjustable-tightness spring and steel ball are housed, and described steel ball is crushed on the wavy surface of described support protuberance; On described arm, there is connection slotted eye;
Described fork is provided with slotted eye, fork and rocking arm by near outside, described slotted eye lower end with on rocking arm, be connected the connection of ground, slotted eye adjustable horizontal position, described slotted eye is with to be connected slotted eye mutually vertical;
Described sleeve comprises connecting rod and is connected in the sleeve body of this connecting rod one end; Its connecting rod can swing up and down in the slotted eye that is arranged at fork, 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 corresponding pin-and-hole of pin-and-hole on the joint with rocking arm, and rocking arm adopts pin to be connected rotationally with pin-and-hole by pin-and-hole with support;
Preferably, described fork adopts the first adjusting bolt adjustable water mean place with rocking arm and is connected;
Preferably, the slotted eye on described fork is U-shaped slotted eye;
Preferably, the connecting rod of described sleeve and fork slotted eye are Spielpassung;
Preferably, described sleeve body adopts the second adjusting bolt adjustable-tightness with the operating stem of selector and is connected.
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 and steel ball on rocking arm move back and forth, lock bolt holddown spring and steel ball, steel ball moves on the wavy surface of support, between steel ball and the wavy surface of support, there is spring applied pressure, thereby fixedly 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, thereby reduce the play of operating stem on selector, make gear-change operation bar more clear at shelves bit position, effectively solved on selector operating stem side-play amount large, gear is unintelligible, the problems such as gear shift travelling comfort is poor.
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 by attachment hole 1-2-1 adopt bolt or pin be connected in 1-2 bottom on automobile gear shift and by this bottom 1-2 approximately in the middle part of to the protuberance 1-1 of upper process, this protuberance 1-1 neutral position is upwards provided with wavy surface 1-1-1 by bottom; Described rocking arm 2 comprises the arm 2-2 that makes its joint 2-1 being connected rotationally with support 1 and stretched out to a side by this joint 2-1 top; Described joint 2-1 bottom is provided with outwards outstanding assembly department 2-1-1, this assembly department 2-1-1 is provided with installation cavity 2-1-2, wherein adopt from outside to inside lock bolt 4 adjustable-tightness spring 10 and steel ball 8 are housed, described steel ball 8 is crushed on the wavy surface 1-1-1 of described support 1 protuberance 1-1; On described arm 2-2, there is the slotted eye of connection 2-2-1; Described fork 3 is provided with slotted eye 3-1, fork 3 and rocking arm 2 by near outside, described slotted eye 3-1 lower end with on rocking arm 2, be connected the connection of slotted eye 2-2-1 adjustable water mean place ground, 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 in the sleeve body 5-2 of this connecting rod 5-1 one end; Its connecting rod 5-1 can swing up and down in the slotted eye 3-1 that is arranged at fork 3, 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, sleeve 5 is followed gear shift behaviour's operating stem swing, sleeve 5 drives fork 3 and rocking arm 2 swings, 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, between the wavy surface 1-1-1 of steel ball 8 and support 1, there is pressure, thereby fixedly rocking arm 2 and fork 3, sleeve 5 is also applied in certain pressure with gear-change operation bar, 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 variation from large to small, steel ball 8 is from the trough of wavy surface 1-1-1 during to crest, pressure between steel ball 8 and support 1 changes from small to big, steel ball 8 is from the crest of wavy surface 1-1-1 during to trough, pressure between steel ball 8 and support 1 from large to small, this variation can be reflected on gear-change operation bar by fork 3 and sleeve 5, the power changing like this 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 corresponding pin-and-hole 1-1-2 of pin-and-hole 2-1-1 on the joint 2-1 with rocking arm 2, and rocking arm 2 adopts pin 6 to be connected rotationally with pin-and-hole 1-1-2 by pin-and-hole 2-1-1 with support 1.So, when gear-change operation, the joint 2-1 of rocking arm 2 of take is fulcrum, and rocking arm 2 will relatively rotate with support 1, between rocking arm 2 and support 1, freely rotates, and 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 adopts the first adjusting bolt 7 adjustable water mean place ground to be connected with rocking arm 2.Like this, can regulate easily according to actual needs the horizontal position of change fork 3 and rocking arm 2.
Shown in Fig. 1 and Fig. 7, the slotted eye 3-1 on described fork 3 is U-shaped slotted eye.Such using effect is better, also than being easier to, manufactures.
The connecting rod 5-1 of described sleeve 5 and fork 3 slotted eye 3-1 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 swing up and down compared with good luck left and right in the slotted eye 3-1 of fork 3, thereby can not affect driver's ex-situ operations.
Shown in Fig. 1 and Fig. 7, described sleeve body 5-2 adopts the second adjusting bolt 9 adjustable-tightness with the operating stem of selector and is connected.So, sleeve body 5-2 can the position of free adjustment on selector operating stem, when sleeve body 5-2 is during toward adjusted, can increase lever ratio, reduces berth-changing strength, when a shelves sleeve body 5-2 down regulates, can reduce lever ratio, increases berth-changing strength; By the position of adjustment sleeve cylindrical shell 5-2, regulate the angle of steel ball 8 movement on support 1 wavy surface 1-1-1, adjust to the best position that sucks 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, sleeve 5 is followed gear shift behaviour's operating stem swing, sleeve 5 drives fork 3 and rocking arm 2 swings; 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, between steel ball 8 and the wavy surface 1-1-1 of support 1, has pressure, thus fixedly rocking arm 2 and fork 3; and 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, sleeve 5 and fork 3 slotted eye 3-1 Spielpassung, thereby can not affect driver's ex-situ operations.

Claims (8)

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) comprise the bottom (1-2) that is connected on automobile gear shift and by this bottom (1-2) middle part the protuberance (1-1) to upper process, this protuberance (1-1) neutral position is upwards provided with wavy surface (1-1-1) by bottom;
Described rocking arm (2) comprises the arm (2-2) that makes its joint (2-1) being connected rotationally with support (1) and stretched out to a side by this joint (2-1) top; Described joint (2-1) bottom is provided with outwards outstanding assembly department (2-1-1), this assembly department (2-1-1) is provided with installation cavity (2-1-2), wherein adopt from outside to inside lock bolt (4) adjustable-tightness spring (10) and steel ball (8) are housed, described steel ball (8) is crushed on the wavy surface (1-1-1) of described support 1 protuberance (1-1); On 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) by near described slotted eye (3-1) outside, lower end with on rocking arm (2), be connected the connection of slotted eye (2-2-1) adjustable water mean place ground, 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 in the sleeve body (5-2) of this connecting rod (5-1) one end, its connecting rod (5-1) can swing up and down in the slotted eye (3-1) that is arranged at fork (3), 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 pin-and-hole (2-1-1), the protuberance (1-1) of support (1) is provided with the corresponding pin-and-hole (1-1-2) of pin-and-hole (2-1-1) on the joint (2-1) with rocking arm (2), and rocking arm (2) adopts pin (6) to be connected rotationally with pin-and-hole (1-1-2) by pin-and-hole (2-1-1) with support (1).
4. automobile gear shift positioning device according to claim 1, is characterized in that; Described fork (3) adopts the first adjusting bolt (7) adjustable water mean place ground to be connected with rocking arm (2).
5. automobile gear shift positioning device according to claim 1, is characterized in that; Slotted eye (3-1) on described fork (3) is U-shaped slotted eye.
6. automobile gear shift positioning device according to claim 1, is characterized in that; The slotted eye (3-1) of the connecting rod 5-1 of described sleeve (5) and fork (3) is Spielpassung.
7. automobile gear shift positioning device according to claim 1, is characterized in that; Described sleeve body (5-2) adopts the second adjusting bolt (9) adjustable-tightness ground to be connected with the operating stem of selector.
8. according to the automobile gear shift positioning device described in any one in claim 1 to 6, it is characterized in that; Described sleeve body (5-2) adopts the second adjusting bolt (9) adjustable-tightness ground to be connected with the operating stem of selector.
CN201310536524.8A 2013-11-04 2013-11-04 Automobile gear shift positioning device Active CN103527764B (en)

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

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CN103527764A true CN103527764A (en) 2014-01-22
CN103527764B CN103527764B (en) 2016-02-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105936213A (en) * 2016-06-30 2016-09-14 贵州华阳电工有限公司 Automatic middle return 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 (7)

* Cited by examiner, † Cited by third party
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
US20070068328A1 (en) * 2005-08-31 2007-03-29 Honda Motor Co., Ltd. Control lever system
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
US20070068328A1 (en) * 2005-08-31 2007-03-29 Honda Motor Co., Ltd. Control lever system
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105936213A (en) * 2016-06-30 2016-09-14 贵州华阳电工有限公司 Automatic middle return 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

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