CN105221726A - Quick and the auto-compensation bearing fit surface wear amount manual gearshift of assembling - Google Patents
Quick and the auto-compensation bearing fit surface wear amount manual gearshift of assembling Download PDFInfo
- Publication number
- CN105221726A CN105221726A CN201510733200.2A CN201510733200A CN105221726A CN 105221726 A CN105221726 A CN 105221726A CN 201510733200 A CN201510733200 A CN 201510733200A CN 105221726 A CN105221726 A CN 105221726A
- Authority
- CN
- China
- Prior art keywords
- block selecting
- selecting arm
- spherical bearing
- bearing
- block
- 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
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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
-
- 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
- F16H2059/0269—Ball joints or spherical bearings for supporting the lever
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of assembling fast and auto-compensation bearing fit surface wear amount manual gearshift, comprise pedestal, operating handle, bulb, block selecting arm, connecting rod and bearing pin, connected by spherical bearing between block selecting arm and connecting rod, the periphery of spherical bearing is provided with some arc spring laminations along the circumferential direction extended; The end of bearing pin is provided with U-shaped elastic card, the end face of block selecting arm is provided with U-shaped locating slot and positive stop.When in use there is fretting wear between arc spring lamination and the fitting surface of block selecting arm in the present invention, arc spring lamination is automatically outwards upheld at elastic force and is made its sphere automatically be attached on the sphere of block selecting arm, thus the wear extent of energy auto-compensation fitting surface, eliminate because wearing and tearing cause the problem that between fitting surface, gap increases, in the working life of prolongation spherical bearing that can be very large, reduce rate of fault; And do not need special tool in assembling U-shaped elastic card process, fast easy to assembly, working efficiency is high.
Description
Technical field
The present invention relates to a kind of automobile component, particularly a kind of automobile manual shift device.
Background technique
Automotive gear shifter comprises pedestal, operating handle, block selecting arm etc., and operating handle is fixed on pedestal by joint shaft bearing, and block selecting arm is fixed on pedestal by bearing pin, and the arm of block selecting is simultaneously connected with the bulb on operating handle by connecting rod.
The spherical bearing connecting block selecting arm and connecting rod in prior art does not have the function of auto-compensation wear extent, after selector uses for a long time, fitting surface between spherical bearing and block selecting arm can wear and tear, fitting surface gap can increase gradually, and then cause bearing accuracy to reduce, gearshift abnormal sound increases, and gear shift operation sensitivity and travelling comfort are deteriorated.
And block selecting arm is fixedly connected with by elastic collar with bearing pin in prior art, the installation of elastic collar is complicated, and need the operation tools such as special clamp, assembling work efficiency is low.
Summary of the invention
In view of this, the object of this invention is to provide a kind of assembling fast and auto-compensation bearing fit surface wear amount manual gearshift, can increase gradually with the wearing and tearing of fitting surface with the matching gap solved on automotive gear shifter of the prior art between spherical bearing and block selecting circle, and then cause the technical problem that sensitivity is deteriorated, abnormal sound increases, operation comfort is deteriorated of shifting gears; And solve block selecting arm and bearing pin assembly working efficiency low.
The present invention assembles quick and auto-compensation bearing fit surface wear amount manual gearshift, comprises pedestal, operating handle, the bulb be arranged on operating handle, block selecting arm, connects the connecting rod of block selecting arm and bulb and be connected the bearing pin of block selecting arm and pedestal,
Connected by spherical bearing between described block selecting arm and connecting rod, described block selecting arm is provided with the straight circular hole of mounting spherical bearing, the internal surface of described straight circular hole is provided with the upper block of fixing spherical bearing and lower block, described upper block and lower block are respectively arranged with the sphere that first walks and Lower Half is rotatably assorted with spherical bearing;
The periphery of described spherical bearing is along the circumferential direction set side by side with some arc spring laminations along the circumferential direction extended, the outer side surface of described arc spring lamination is sphere, and the end of described arc spring lamination radially tilts and is pressed against on the sphere of block and lower block;
The end of described bearing pin is provided with annular slot, U-shaped elastic card is provided with in described annular slot, bottom the U-shaped end face of described block selecting arm being provided with fixing U-shaped elastic card, the U-shaped locating slot of crosspiece and the positive stop of the U-shaped both sides section of the erecting deployed position laterally that limits U-shaped elastic card, be provided with guiding surface inside the epimere of described positive stop.
Further, described spherical bearing is made up of plastic materials, the inner hole surface of described spherical bearing is provided with the double wedge for increasing frictional force between itself and connecting rod.
Further, the outer surface of described spherical bearing is also provided with positioning convex, described block selecting arm is provided with the straight runner coordinated with positioning convex.
Further, described positive stop is four, and four positive stops are also arranged in the upper and lower of the U-shaped both sides section of erecting.
Beneficial effect of the present invention:
1, the present invention assembles fast and auto-compensation bearing fit surface wear amount manual gearshift, the spherical bearing of its connection block selecting arm and connecting rod is provided with arc spring lamination, when in use there is fretting wear between arc spring lamination and the fitting surface of block selecting arm, arc spring lamination is automatically outwards upheld at elastic force and is made its sphere automatically be attached on the sphere of block selecting arm, thus the wear extent of energy auto-compensation fitting surface, eliminate because wearing and tearing cause the problem that between fitting surface, gap increases, the working life of prolongation spherical bearing that can be very large, reduce selector and occur that gearshift sensitivity is deteriorated, abnormal sound increases, the rate of fault of operation comfort variation etc.
2, the present invention assembles fast and auto-compensation bearing fit surface wear amount manual gearshift, connected by U-shaped elastic card between its block selecting arm and bearing pin, during assembling, the end of U-shaped elastic card is withstood on the guiding surface of positive stop, then firmly U-shaped elastic card is promoted downwards, U-shaped elastic card can be pushed in the annular slot on bearing pin, by in the U-shaped locating slot on crosspiece press-in block selecting arm bottom the U-shaped of U-shaped elastic card simultaneously in the process pushed away downwards, namely block selecting arm and bearing pin assembly working is completed, special tool is not needed in assembling process, fast easy to assembly, working efficiency is high, and fix U-shaped elastic card by U-shaped locating slot and positive stop, fixation is reliable, there will not be loose or dislocation problem.
Accompanying drawing explanation
Fig. 1 is that the present embodiment is assembled fast and the perspective view of auto-compensation bearing fit surface wear amount manual gearshift;
Fig. 2 is the enlarged diagram in P portion in Fig. 1;
Fig. 3 is the perspective view of spherical bearing;
Fig. 4 is the sectional perspective structural representation of block selecting arm.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment is assembled fast and auto-compensation bearing fit surface wear amount manual gearshift, comprise pedestal 1, operating handle 2, the bulb 3 be arranged on operating handle, block selecting arm 4, connect the connecting rod 5 of block selecting arm and bulb and be connected the bearing pin 6 of block selecting arm and pedestal
Connected by spherical bearing 7 between described block selecting arm and connecting rod, described block selecting arm is provided with the straight circular hole 8 of mounting spherical bearing, the internal surface of described straight circular hole is provided with the upper block 9 of fixing spherical bearing and lower block 10, described upper block and lower block are respectively arranged with the sphere that first walks and Lower Half is rotatably assorted with spherical bearing;
The periphery of described spherical bearing is along the circumferential direction set side by side with some arc spring laminations 11 along the circumferential direction extended, the outer side surface of described arc spring lamination is sphere, and the end of described arc spring lamination radially tilts and is pressed against on the sphere of block and lower block;
The end of described bearing pin is provided with annular slot, U-shaped elastic card 12 is provided with in described annular slot, bottom the U-shaped end face of described block selecting arm being provided with fixing U-shaped elastic card, the U-shaped locating slot 13 of crosspiece and the positive stop 14 of the U-shaped both sides section of the erecting deployed position laterally that limits U-shaped elastic card, be provided with guiding surface 15 inside the epimere of described positive stop.
The present embodiment is assembled fast and auto-compensation bearing fit surface wear amount manual gearshift, the spherical bearing of its connection block selecting arm and connecting rod is provided with arc spring lamination, when in use there is fretting wear between arc spring lamination and the fitting surface of block selecting arm, arc spring lamination is automatically outwards upheld at elastic force and is made its sphere automatically be attached on the sphere of block selecting arm, thus the wear extent of energy auto-compensation fitting surface, eliminate because wearing and tearing cause the problem that between fitting surface, gap increases, the working life of prolongation spherical bearing that can be very large, reduce selector and occur that gearshift sensitivity is deteriorated, abnormal sound increases, the rate of fault of operation comfort variation etc.
And the present embodiment is assembled fast and auto-compensation bearing fit surface wear amount manual gearshift, connected by U-shaped elastic card between its block selecting arm and bearing pin, during assembling, the end of U-shaped elastic card is withstood on the guiding surface of positive stop, then firmly U-shaped elastic card is promoted downwards, U-shaped elastic card can be pushed in the annular slot on bearing pin, by in the U-shaped locating slot on crosspiece press-in block selecting arm bottom the U-shaped of U-shaped elastic card simultaneously in the process pushed away downwards, namely block selecting arm and bearing pin assembly working is completed, special tool is not needed in assembling process, fast easy to assembly, working efficiency is high, and fix U-shaped elastic card by U-shaped locating slot and positive stop, fixation is reliable, there will not be loose or dislocation problem.
In the present embodiment, described spherical bearing is made up of plastic materials, the inner hole surface of described spherical bearing is provided with the double wedge 16 for increasing frictional force between itself and connecting rod, when spherical bearing is assembled on connecting rod, the stressed generation resiliently deformable of double wedge thus to connecting rod apply pressure, the combination force between spherical bearing and connecting rod can be increased, make assembly reliability higher.
In the present embodiment, the outer surface of described spherical bearing is also provided with positioning convex 17, described block selecting arm is provided with the straight runner 18 coordinated with positioning convex, limited by the circumferential position of positioning convex 17 pairs of spherical bearings, when can ensure to assemble, arc spring lamination contacts with lower block with upper block all the time, can avoid mistake assembling.
In the present embodiment, described positive stop is four, and four positive stops are also arranged in the upper and lower of the U-shaped both sides section of erecting, and arrange four positive stops, can better limit U-shaped elastic card.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. assemble fast and auto-compensation bearing fit surface wear amount manual gearshift for one kind, comprise pedestal, operating handle, the bulb be arranged on operating handle, block selecting arm, connect the connecting rod of block selecting arm and bulb and be connected the bearing pin of block selecting arm and pedestal, it is characterized in that:
Connected by spherical bearing between described block selecting arm and connecting rod, described block selecting arm is provided with the straight circular hole of mounting spherical bearing, the internal surface of described straight circular hole is provided with the upper block of fixing spherical bearing and lower block, described upper block and lower block are respectively arranged with the sphere that first walks and Lower Half is rotatably assorted with spherical bearing;
The periphery of described spherical bearing is along the circumferential direction set side by side with some arc spring laminations along the circumferential direction extended, the outer side surface of described arc spring lamination is sphere, and the end of described arc spring lamination radially tilts and is pressed against on the sphere of block and lower block;
The end of described bearing pin is provided with annular slot, U-shaped elastic card is provided with in described annular slot, bottom the U-shaped end face of described block selecting arm being provided with fixing U-shaped elastic card, the U-shaped locating slot of crosspiece and the positive stop of the U-shaped both sides section of the erecting deployed position laterally that limits U-shaped elastic card, be provided with guiding surface inside the epimere of described positive stop.
2. the quick and auto-compensation bearing fit surface wear amount manual gearshift of assembling according to claim 1, it is characterized in that: described spherical bearing is made up of plastic materials, the inner hole surface of described spherical bearing being provided with the double wedge for increasing frictional force between itself and connecting rod.
3. the quick and auto-compensation bearing fit surface wear amount manual gearshift of assembling according to claim 1, is characterized in that: the outer surface of described spherical bearing is also provided with positioning convex, described block selecting arm is provided with the straight runner coordinated with positioning convex.
4. the quick and auto-compensation bearing fit surface wear amount manual gearshift of assembling according to claim 1, is characterized in that: described positive stop is four, and four positive stops are also arranged in the upper and lower of the U-shaped both sides section of erecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733200.2A CN105221726A (en) | 2015-11-02 | 2015-11-02 | Quick and the auto-compensation bearing fit surface wear amount manual gearshift of assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733200.2A CN105221726A (en) | 2015-11-02 | 2015-11-02 | Quick and the auto-compensation bearing fit surface wear amount manual gearshift of assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105221726A true CN105221726A (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510733200.2A Pending CN105221726A (en) | 2015-11-02 | 2015-11-02 | Quick and the auto-compensation bearing fit surface wear amount manual gearshift of assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105221726A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2191785A1 (en) * | 1995-11-30 | 1997-05-31 | Guido Hirzmann | Steering wheel mount |
| FR2935664B1 (en) * | 2008-09-08 | 2011-07-22 | Peugeot Citroen Automobiles Sa | STEERING SYSTEM PARTICULARLY FOR A MOTOR VEHICLE, COMPRISING A STEERING SHAFT EMITTING IN A DRILLING OF A HUB OF A WHEEL |
| CN202215722U (en) * | 2011-09-05 | 2012-05-09 | 上海东风康斯博格莫尔斯控制系统有限公司 | Speed change control operator for vehicle |
| CN203656157U (en) * | 2013-12-12 | 2014-06-18 | 德韧干巷汽车系统（上海）有限公司 | Ball-shaped bush in gear-shifting control mechanism |
| CN203717875U (en) * | 2013-12-20 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Gear selecting and shifting operating mechanism assembly |
| CN203847680U (en) * | 2014-03-20 | 2014-09-24 | 重庆长安跨越车辆有限公司 | Automobile shift control mechanism |
| CN104747702A (en) * | 2013-12-27 | 2015-07-01 | 富士机工株式会社 | Shift gear rod device |
| CN205226328U (en) * | 2015-11-02 | 2016-05-11 | 重庆御捷汽车部件有限公司 | Swift and automatic compensation bearing fit face wearing and tearing volume manual gear shifter of equipment |
-
2015
- 2015-11-02 CN CN201510733200.2A patent/CN105221726A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2191785A1 (en) * | 1995-11-30 | 1997-05-31 | Guido Hirzmann | Steering wheel mount |
| FR2935664B1 (en) * | 2008-09-08 | 2011-07-22 | Peugeot Citroen Automobiles Sa | STEERING SYSTEM PARTICULARLY FOR A MOTOR VEHICLE, COMPRISING A STEERING SHAFT EMITTING IN A DRILLING OF A HUB OF A WHEEL |
| CN202215722U (en) * | 2011-09-05 | 2012-05-09 | 上海东风康斯博格莫尔斯控制系统有限公司 | Speed change control operator for vehicle |
| CN203656157U (en) * | 2013-12-12 | 2014-06-18 | 德韧干巷汽车系统（上海）有限公司 | Ball-shaped bush in gear-shifting control mechanism |
| CN203717875U (en) * | 2013-12-20 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Gear selecting and shifting operating mechanism assembly |
| CN104747702A (en) * | 2013-12-27 | 2015-07-01 | 富士机工株式会社 | Shift gear rod device |
| CN203847680U (en) * | 2014-03-20 | 2014-09-24 | 重庆长安跨越车辆有限公司 | Automobile shift control mechanism |
| CN205226328U (en) * | 2015-11-02 | 2016-05-11 | 重庆御捷汽车部件有限公司 | Swift and automatic compensation bearing fit face wearing and tearing volume manual gear shifter of equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |