CN205226325U - Automobile manual shift device - Google Patents
Automobile manual shift device Download PDFInfo
- Publication number
- CN205226325U CN205226325U CN201520859499.1U CN201520859499U CN205226325U CN 205226325 U CN205226325 U CN 205226325U CN 201520859499 U CN201520859499 U CN 201520859499U CN 205226325 U CN205226325 U CN 205226325U
- Authority
- CN
- China
- Prior art keywords
- ring seat
- spherical bearing
- bulb
- block
- sphere
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses an automobile manual shift device, including base, control rod, bulb, gear selection arm and connecting rod, connect through spherical bearing between gear selection arm and the connecting rod, be provided with a plurality of arc -shaped elastic pieces that extend along the circumferencial direction on spherical bearing's the outer disc, be provided with gap adjustment mechanism between base and the bulb, still be provided with fixed gap guiding mechanism's apron on the base, the utility model discloses when friction and wear appearing between arc -shaped elastic pieces and gear selection arm's fitting surface in the use, arc -shaped elastic pieces is on elasticity is outwards upheld automatically and is made the automatic sphere that pastes at gear selection arm of its sphere, thereby the wearing and tearing volume of ability automatic compensation fitting surface, when friction and wear appears in bulb and the fitting surface of seat and between runner band seat of fitting with a contraceptive ring, go up spring and spring down just can promote to fit with a contraceptive ring seat and the removal of runner band seat, thereby automatic reduce with compensate fit with a contraceptive ring and runner band seat and bulb between the clearance, automobile manual shift device's that can be very big life -span, reduce its fault rate.
Description
Technical field
The utility model 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 joint shaft bearing connecting operating handle and pedestal in prior art is made up of the bulb be fixed on operating handle and the lining be fixed on pedestal, after selector uses for a long time, the matching gap of bulb and lining can increase because of fretting wear, and then cause joint shaft bearing precision to reduce, gearshift abnormal sound increases, the faults such as gear shift operation sensitivity and travelling comfort variation.
And 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 bearing accuracy also can be caused to reduce, gearshift abnormal sound increases, and gear shift operation sensitivity and travelling comfort are deteriorated.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of automobile manual shift device, automatically matching gap can not be regulated with the joint shaft bearing solving automotive gear shifter in prior art, and the matching gap on automotive gear shifter between spherical bearing and block selecting circle can increase gradually with the wearing and tearing of fitting surface, and then cause the technical problem that sensitivity is deteriorated, abnormal sound increases, operation comfort is deteriorated of shifting gears.
The utility model automobile manual shift device, comprises 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 be rotatably assorted with the first half of spherical bearing and Lower Half;
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;
Be provided with gap regulating mechanism between described pedestal and bulb, described pedestal be also provided with the cover plate of fixing gap regulating mechanism;
Described gap regulating mechanism comprises the upper ring seat and lower ring seat that inner ring surface is sphere, described upper ring seat and lower ring seat lay respectively at the first half and the Lower Half of bulb, and the sphere of upper ring seat and lower ring seat and bulb is slidably matched, be provided with upper spring between the upper-end surface of described upper ring seat and pedestal, between the lower end surface of described lower ring seat and cover plate, be provided with lower spring.
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, the outer ring surface of described upper ring seat and lower ring seat is provided with gib block along the circumferential direction evenly arranged side by side, and described gib block and pedestal are slidably matched.
The beneficial effects of the utility model:
1, the utility model automobile manual shift device, 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 utility model automobile manual shift device, its joint shaft bearing connecting operating handle and pedestal has gap regulating mechanism, when selector work makes bulb and the fitting surface between upper ring seat and lower ring seat occurs fretting wear, upper spring and lower spring just can promote ring seat and lower ring seat moves, thus automatically reduce and make up ring seat and lower gap between ring seat and bulb, in the life-span of automobile manual shift device that can be very large, reduce automobile manual shift device and occur that gearshift sensitivity reduces, the rate of fault of shift gears abnormal sound increase, shifting comfort reduction etc.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present embodiment automobile manual shift device;
Fig. 2 is the perspective view that bulb coordinates with upper ring seat, lower ring seat;
Fig. 3 is the perspective view of automobile manual shift device bottom side
Fig. 4 is the perspective view of spherical bearing;
Fig. 5 is the sectional perspective structural representation of block selecting arm.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment automobile manual shift device, comprise the connecting rod 5 of pedestal 1, operating handle 2, the bulb 3 be arranged on operating handle, block selecting arm 4, connection block selecting arm and bulb, connected by spherical bearing 6 between described block selecting arm and connecting rod, described block selecting arm is provided with the straight circular hole 7 of mounting spherical bearing, the internal surface of described straight circular hole is provided with the upper block 8 of fixing spherical bearing and lower block 9, described upper block and lower block are respectively arranged with the sphere be rotatably assorted with the first half of spherical bearing and Lower Half;
The periphery of described spherical bearing is along the circumferential direction set side by side with some arc spring laminations 10 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;
Be provided with gap regulating mechanism between described pedestal and bulb, described pedestal be also provided with the cover plate 11 of fixing gap regulating mechanism;
Described gap regulating mechanism comprises the upper ring seat 12 and lower ring seat 13 that inner ring surface is sphere, described upper ring seat and lower ring seat lay respectively at the first half and the Lower Half of bulb, and the sphere of upper ring seat and lower ring seat and bulb is slidably matched, be provided with upper spring 14 between the upper-end surface of described upper ring seat and pedestal, between the lower end surface of described lower ring seat and cover plate, be provided with lower spring 15.
The present embodiment automobile manual shift device, 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 automobile manual shift device, its joint shaft bearing connecting operating handle and pedestal has gap regulating mechanism, when selector work makes bulb and the fitting surface between upper ring seat and lower ring seat occurs fretting wear, upper spring and lower spring just can promote ring seat and lower ring seat moves, thus automatically reduce and make up ring seat and lower gap between ring seat and bulb, in the life-span of automobile manual shift device that can be very large, reduce automobile manual shift device and occur that gearshift sensitivity reduces, the rate of fault of shift gears abnormal sound increase, shifting comfort reduction 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 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 to spherical bearing, 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, the outer ring surface of described upper ring seat and lower ring seat is provided with gib block 19 along the circumferential direction evenly arranged side by side, described gib block and pedestal are slidably matched, limited by the moving direction of gib block to upper ring seat and lower ring seat, ring seat and lower gap between ring seat and bulb can be adjusted more accurately, make automobile manual shift device precision higher, rate of fault is lower.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. an automobile manual shift device, comprises 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 be rotatably assorted with the first half of spherical bearing and Lower Half;
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;
Be provided with gap regulating mechanism between described pedestal and bulb, described pedestal be also provided with the cover plate of fixing gap regulating mechanism;
Described gap regulating mechanism comprises the upper ring seat and lower ring seat that inner ring surface is sphere, described upper ring seat and lower ring seat lay respectively at the first half and the Lower Half of bulb, and the sphere of upper ring seat and lower ring seat and bulb is slidably matched, be provided with upper spring between the upper-end surface of described upper ring seat and pedestal, between the lower end surface of described lower ring seat and cover plate, be provided with lower spring.
2. automobile manual shift device according to claim 1, is characterized in that: 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.
3. automobile manual shift device 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.
4. automobile manual shift device according to claim 1, is characterized in that: the outer ring surface of described upper ring seat and lower ring seat is provided with gib block along the circumferential direction evenly arranged side by side, and described gib block and pedestal are slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859499.1U CN205226325U (en) | 2015-11-02 | 2015-11-02 | Automobile manual shift device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859499.1U CN205226325U (en) | 2015-11-02 | 2015-11-02 | Automobile manual shift device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226325U true CN205226325U (en) | 2016-05-11 |
Family
ID=55901392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859499.1U Expired - Fee Related CN205226325U (en) | 2015-11-02 | 2015-11-02 | Automobile manual shift device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226325U (en) |
-
2015
- 2015-11-02 CN CN201520859499.1U patent/CN205226325U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204140852U (en) | A kind of automotive gear-shifting fork | |
| CN205614575U (en) | Steel wire retainer ring assembly fixture | |
| CN205226325U (en) | Automobile manual shift device | |
| CN205226324U (en) | Can automatic compensate manual gear shifter of automobile of bearing fit face wearing and tearing | |
| CN205226329U (en) | Manual gear shifter of automobile in swift just ability automatically regulated clearance of equipment | |
| CN206749539U (en) | A kind of shifting rocking arm prevents wear-resisting mounting structure | |
| CN205226326U (en) | Take antifriction cable and automatic gap eliminating bearing's car manual gear shifting device | |
| CN205226328U (en) | Swift and automatic compensation bearing fit face wearing and tearing volume manual gear shifter of equipment | |
| CN105299206A (en) | Automotive manual gear shifter convenient and fast to assemble and capable of adjusting clearance automatically | |
| CN203906749U (en) | Variable-speed control mechanism assembly | |
| CN205226327U (en) | Take adjustable clearance joint bearing's manual gear shifter of automobile | |
| CN204167178U (en) | A kind of rotary switch | |
| CN105240514A (en) | Manual automobile gear shifter capable of automatically compensating for abrasion of bearing fit face | |
| CN103625279B (en) | A kind of gearshift assembly | |
| CN205226347U (en) | Take automatic gap eliminating bearing and fall manual gear shifting device of cable of making an uproar | |
| CN205226029U (en) | Take antifriction wire rope and automatic gap eliminating bearing's automobile gearshift | |
| CN205226331U (en) | Equipment is swift and can adjust bearing fit clearance manual gear shifter of automobile | |
| CN205350316U (en) | Take manual gear shifting device of automatic gap eliminating bearing and dustproof cable | |
| CN201908939U (en) | Joint ring assembly used for gearshift cable | |
| CN105240389A (en) | Automobile gear shifting device with friction reduction steel wire rope and automatic clearance removing bearing | |
| CN201582035U (en) | Improvement structure of guide bearing pressing plate of hydraulic generator set | |
| CN105422829A (en) | Automobile gear shifting device with shock absorption inhaul cables and automatic anti-backlash bearing | |
| CN204164212U (en) | Synchronizer pull-fork assembly | |
| CN205226330U (en) | Take shock attenuation cable and automatic gap eliminating bearing's automobile gearshift | |
| CN105221726A (en) | Quick and the auto-compensation bearing fit surface wear amount manual gearshift of assembling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |