CN2602210Y - Upper and lower plane thrust damping bearing of motorcycle front guide post - Google Patents
Upper and lower plane thrust damping bearing of motorcycle front guide post Download PDFInfo
- Publication number
- CN2602210Y CN2602210Y CN 03214913 CN03214913U CN2602210Y CN 2602210 Y CN2602210 Y CN 2602210Y CN 03214913 CN03214913 CN 03214913 CN 03214913 U CN03214913 U CN 03214913U CN 2602210 Y CN2602210 Y CN 2602210Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- utility
- damping ring
- model
- loam cake
- 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
Images
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model belongs to the technical field of a bearing. The upper and the lower thrust damp bearing of the motocycle front lead provided by the utility model comprises a cover board (1), a base (3) and a damping ring (2). The damping ring (2) is arranged between the cover board (1) and the base (3), the structures of the damping ring, the cover board (1), and the base are all planar frictional contact constructions. The damping ring of the utility model is made of polymer antifriction alloy material, and replaces the existing ball and retainer construction, thus the working contact surface of the bearing is changed into the plane surface contact from the original point and line contact, thereby increasing the working contact surface of the bearing, and improving the stability and the reliability of the motocycle steering. The damping ring has self-lubricating and shock absorption functions, thus the utility model can not only avoid the phenomenas such as pocking, smash, block, understeer and so on of the bearing, but also have the secondary vibration damping effect, thereby greatly improving the safety performance and the service life of the utility model. The inner rampart of the cover board is designed into a pipe column structure which extends downwards, thus the utility model also has effects in preventing the bearing from side-sliping, and bearing partial radial load.
Description
Affiliated technical field
The utility model belongs to technical field of bearings, and what relate generally to is the preceding directional post of a kind of motorcycle thrust damping bearing up and down.
Background technique
At present, the upper and lower angular contact thrust bearing that damping direction post adopts before the known motorcycle mainly contains two kinds: a kind of have a retainer, and another kind of no retainer is the ball bearing that point, line contact.Because its work surface of contact is little, thus run at high speed or situation that road conditions are relatively poor under, its poor stability that turns to, handle effort, it is tired that long-duration driving can be felt.And just can not refuel again behind the disposable oiling when assembling of these two kinds of bearings, the fat, in case promptly lose lubricating function after grease runs out of, produce the dry grinding phenomenon, will make steel ball corrosion, fragmentation or retainer fracture after time is permanent, cause to turn to malfunctioningly, bring certain hidden danger for the safety traffic of motorcycle.
Summary of the invention
Main purpose of the present utility model promptly produces thus, proposes the preceding directional post of a kind of motorcycle thrust damping bearing up and down, to overcome above-mentioned defective, improves the working life and the usability of bearing.
Secondary objective of the present utility model is to prevent that bearing from breakking away, and bears the part radial force.
The technological scheme that realizes above-mentioned main purpose is as follows: it is made up of loam cake, following and damping ring, and damping ring is arranged between loam cake and following, and itself and loam cake and following are the planar friction contact structures.
The technological scheme that realizes above-mentioned secondary objective is as follows: it is made up of loam cake, following and damping ring, the internal ring wall of loam cake extends to form tubular column structure downwards, on damping ring and the following inwall that all is sleeved on the downward extension of loam cake, be the planar friction contact structures between damping ring and loam cake and following.
The utility model is reasonable in design, and is simple in structure.Because it adopts the damping ring of macromolecule antifriction alloy material to replace existing steel ball and retainer structure, make the work surface of contact of bearing change plane contact into by original point, line contact, thereby strengthened the work surface of contact of bearing, improved stability and reliability that motorcycle turns to.Because this damping ring has self-lubricating function, and has comparatively ideal corrosion resistance, thus corrosion can not appear, fragmentation, stuck, turn to ineffective phenomenon, improved its Safety performance and working life greatly.Because this damping ring also has the function that absorbs impact force, thereby also play the effect of secondary damping.Because the preceding directional post of motorcycle is the hypsokinesis structure, thereby the upper and lower thrust damping bearing after installing also retreats thereupon, is designed to the tubular column structure that extends downwards by the internal ring wall with loam cake, promptly plays preventing that bearing from breakking away, and bears the effect of part radial force.
Description of drawings
Accompanying drawing 1 is the utility model embodiment 1 a structural representation.
Accompanying drawing 2 is the utility model embodiment 2 a structural representation.
Among the figure, 1, loam cake, 2, damping ring, 3, following, 4, shell.
Embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
Embodiment 1:
As shown in Figure 1, present embodiment is made up of loam cake 1, damping ring 2 and following 3.Damping ring 2 adopts macromolecule antifriction alloy material, and it is arranged between loam cake 1 and following 3, is planar friction with loam cake 1 and following 3 contact and contacts.Loam cake 1 is made with following 3 employing metallic material, and loam cake 1 internal ring wall extends the back downwards and forms tubular column structure, and damping ring 2 all is sleeved on the loam cake 1 downward internal ring wall that extends with following 3, reaches to prevent to break away, and bears the effect of part radial force.
Embodiment 2:
As shown in Figure 2, present embodiment is made up of loam cake 1, damping ring 2 and following 3.Damping ring 2 adopts macromolecule antifriction alloy material, is arranged between loam cake 1 and following 3, is planar friction with loam cake 1 and following 3 contact and contacts, and for ease of installation, loam cake 1, damping ring 2 and following 3 are combined into one by shell 4.
Claims (3)
1, thrust damping bearing about the preceding directional post of a kind of motorcycle, it is characterized in that: it is made up of loam cake (1), following (3) and damping ring (2), damping ring (2) is arranged between loam cake (1) and following (3), and itself and loam cake (1) and following (2) are the planar friction contact structures.
2, thrust damping bearing about the preceding directional post of motorcycle according to claim 1, it is characterized in that: the internal ring wall of described loam cake (1) extends to form tubular column structure downwards, and damping ring (2) all is sleeved on the inwall of loam cake (1) extension downwards with following (3).
3, directional post thrust damping bearing up and down before the motorcycle according to claim 2 is characterized in that: described loam cake (1), damping ring (2) and following (3) are combined into one by shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214913 CN2602210Y (en) | 2003-01-23 | 2003-01-23 | Upper and lower plane thrust damping bearing of motorcycle front guide post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214913 CN2602210Y (en) | 2003-01-23 | 2003-01-23 | Upper and lower plane thrust damping bearing of motorcycle front guide post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602210Y true CN2602210Y (en) | 2004-02-04 |
Family
ID=34159896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214913 Expired - Fee Related CN2602210Y (en) | 2003-01-23 | 2003-01-23 | Upper and lower plane thrust damping bearing of motorcycle front guide post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602210Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417789A (en) * | 2017-09-28 | 2020-07-14 | 美国圣戈班性能塑料公司 | Assembly for bearing and method of making and using same |
-
2003
- 2003-01-23 CN CN 03214913 patent/CN2602210Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417789A (en) * | 2017-09-28 | 2020-07-14 | 美国圣戈班性能塑料公司 | Assembly for bearing and method of making and using same |
| US11333199B2 (en) | 2017-09-28 | 2022-05-17 | Saint-Gobain Performance Plastics Corporation | Assembly for a bearing and methods of making and using the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201891825U (en) | Gearbox housing and lubrication mechanism applied to gearbox housing | |
| CN2602210Y (en) | Upper and lower plane thrust damping bearing of motorcycle front guide post | |
| CN108180227A (en) | A kind of automobile driving axle spring bearing | |
| CN201771556U (en) | Double-ball bearing turbocharger | |
| CN2931908Y (en) | Band axle | |
| CN205131476U (en) | Can twist reverse connection structure | |
| CN101949310A (en) | Turbocharger with double ball bearings | |
| CN2893229Y (en) | Aluminium alloy power steering pump for light vehicle | |
| CN102748431B (en) | A kind of speed reducer and be provided with the development machine of this speed reducer | |
| CN2602209Y (en) | Upper and lower plane thrust damping bearing of agricultural tricycle steering column | |
| CN107476955A (en) | A kind of compressor crank shaft lubrication system | |
| CN205533763U (en) | Bearing for vehicle shock absorber | |
| CN206727788U (en) | A kind of raising micro-machine degree of protection simultaneously meets the end cap of bearing lubrication | |
| CN205479136U (en) | Polygon chain | |
| CN208931459U (en) | The oil of straight bridge architecture moves telecar after a kind of | |
| CN110131293B (en) | Mountain area heavy load motor tricycle engine and crank structure thereof | |
| CN2705937Y (en) | Fan motor | |
| CN206049789U (en) | A kind of new automobile steering linkage | |
| CN2646481Y (en) | Reducer casing for cooling tower | |
| CN203515841U (en) | Engine cylinder block and engine | |
| CN206246526U (en) | Thrust plate, crankshaft installed assembly and engine | |
| CN201723579U (en) | Internal threaded double-ball-groove joint bearing | |
| CN213380579U (en) | Automatic lubricating device for machine tool spindle | |
| CN210978224U (en) | Retainer of shock absorber bearing | |
| CN202319775U (en) | Fastening structure of pin shaft of idle rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |