CN105240514A - Manual automobile gear shifter capable of automatically compensating for abrasion of bearing fit face - Google Patents
Manual automobile gear shifter capable of automatically compensating for abrasion of bearing fit face Download PDFInfo
- Publication number
- CN105240514A CN105240514A CN201510728128.4A CN201510728128A CN105240514A CN 105240514 A CN105240514 A CN 105240514A CN 201510728128 A CN201510728128 A CN 201510728128A CN 105240514 A CN105240514 A CN 105240514A
- Authority
- CN
- China
- Prior art keywords
- spherical bearing
- block
- bearing
- automatically
- connecting rod
- 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
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a manual automobile gear shifter capable of automatically compensating for abrasion of a bearing fit face. The manual automobile gear shifter comprises a base, a control lever, a ball head, a gear shifting arm and a connecting rod connecting the gear shifting arm and the ball head. The gear shifting arm and the connecting rod are connected through a spherical bearing. A plurality of arc elastic pieces extending in the circumference direction are arranged on the outer circumferential face of the spherical bearing in parallel. According to the manual automobile gear shifter, the spherical bearing connected with the gear shifting arm and the connecting rod is provided with the arc elastic pieces, in the use process, when the fit faces of the arc elastic pieces and the gear shifting arm are subjected to frictional wear, the arc elastic pieces can automatically stretch outwards under the elastic force so that the spherical faces of the arc elastic pieces can be automatically attached to the spherical face of the gear shifting arm, and therefore the abrasion loss of the fit faces can be automatically offset, the problem that the gaps among the fit faces are increased due to wear is solved, the service life of the spherical bearing can be greatly prolonged, and the rate of failures that gear shifting sensitivity becomes poor, abnormal sounds are increased, and operation comfort becomes poor of the gear shifter is greatly reduced.
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.
Summary of the invention
In view of this, the object of this invention is to provide a kind of automobile manual shift device that automatically can make up bearing fit surface wear, 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 arm, and then cause the technical problem that sensitivity is deteriorated, abnormal sound increases, operation comfort is deteriorated of shifting gears.
The present invention can make up the automobile manual shift device of bearing fit surface wear automatically, comprise the connecting rod of pedestal, operating handle, the bulb be arranged on operating handle, block selecting arm, connection block selecting arm and bulb, 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.
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.
Beneficial effect of the present invention:
The present invention can make up the automobile manual shift device of bearing fit surface wear automatically, 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.
Accompanying drawing explanation
Fig. 1 is the perspective view that the present embodiment can make up the automobile manual shift device of bearing fit surface wear automatically;
Fig. 2 is the perspective view of spherical bearing;
Fig. 3 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 can make up the automobile manual shift device of bearing fit surface wear automatically, comprise the connecting rod 4 of pedestal 1, operating handle 2, the bulb be arranged on operating handle, block selecting arm 3, connection block selecting arm and bulb, connected by spherical bearing 5 between described block selecting arm and connecting rod, described block selecting arm is provided with the straight circular hole 6 of mounting spherical bearing, the internal surface of described straight circular hole is provided with the upper block 7 of fixing spherical bearing and lower block 8, 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 9 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 present embodiment can make up the automobile manual shift device of bearing fit surface wear automatically, 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.
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 10 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 11, described block selecting arm is provided with the straight runner 12 coordinated with positioning convex, limited by the circumferential position of positioning convex 11 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.
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 (3)
1. one kind can make up the automobile manual shift device of bearing fit surface wear automatically, comprise the connecting rod of pedestal, operating handle, the bulb be arranged on operating handle, block selecting arm, connection block selecting arm and bulb, 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.
2. the automobile manual shift device that automatically can make up bearing fit surface wear 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 automobile manual shift device that automatically can make up bearing fit surface wear according to claim 1, is characterized in that: the outer surface of described spherical bearing is also provided with positioning convex, and described block selecting arm is provided with the straight runner coordinated with positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728128.4A CN105240514A (en) | 2015-11-02 | 2015-11-02 | Manual automobile gear shifter capable of automatically compensating for abrasion of bearing fit face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728128.4A CN105240514A (en) | 2015-11-02 | 2015-11-02 | Manual automobile gear shifter capable of automatically compensating for abrasion of bearing fit face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105240514A true CN105240514A (en) | 2016-01-13 |
Family
ID=55038283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510728128.4A Pending CN105240514A (en) | 2015-11-02 | 2015-11-02 | Manual automobile gear shifter capable of automatically compensating for abrasion of bearing fit face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105240514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854717A (en) * | 2018-12-26 | 2019-06-07 | 潍柴动力股份有限公司 | The calculation method and system of A/T gear position wear rate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6073117A (en) * | 1983-09-29 | 1985-04-25 | Nippon Telegr & Teleph Corp <Ntt> | Spherical sliding bearing |
| 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 |
| CN205226324U (en) * | 2015-11-02 | 2016-05-11 | 重庆御捷汽车部件有限公司 | Can automatic compensate manual gear shifter of automobile of bearing fit face wearing and tearing |
-
2015
- 2015-11-02 CN CN201510728128.4A patent/CN105240514A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6073117A (en) * | 1983-09-29 | 1985-04-25 | Nippon Telegr & Teleph Corp <Ntt> | Spherical sliding bearing |
| 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 |
| CN205226324U (en) * | 2015-11-02 | 2016-05-11 | 重庆御捷汽车部件有限公司 | Can automatic compensate manual gear shifter of automobile of bearing fit face wearing and tearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854717A (en) * | 2018-12-26 | 2019-06-07 | 潍柴动力股份有限公司 | The calculation method and system of A/T gear position wear rate |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160113 |