CN203391938U - Steering post assembly for motorcycle - Google Patents
Steering post assembly for motorcycle Download PDFInfo
- Publication number
- CN203391938U CN203391938U CN201320368800.XU CN201320368800U CN203391938U CN 203391938 U CN203391938 U CN 203391938U CN 201320368800 U CN201320368800 U CN 201320368800U CN 203391938 U CN203391938 U CN 203391938U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- steering post
- lower connecting
- upper junction
- junction plate
- 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
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a steering post assembly for a motorcycle. A lower connecting plate (2) is arranged at the lower end of a steering post (3); an upper connecting plate (1) is arranged at the upper end of the steering post (3); the upper connecting plate (1) is provided with two clamps (4) which are bilaterally symmetrical to each other; the left and right ends of the upper connecting plate (1) and the left and right ends of the lower connecting plate (2) are provided with damper mounting holes (5); the steering post (3) is machined by using a cold-drawing seamless steel tube; the lower end of the steering post (3) is fixed together with the lower connecting plate (2) by welding. According to the steering post assembly, the steering post is machined by adopting a high-strength material, and the steering post and the lower connecting plate are processed and fixed by welding, so that the steering post assembly has the advantages of stable structure, high connecting strength, prevention of fracturing and improvement on the driving safety and reliability; the upper connecting plate is made of a light aluminum alloy material, so that the weight of the entire motorcycle is reduced; moreover, assembling procedures are simplified, the reliability is improved, and the production efficiency is increased.
Description
Technical field
The utility model relates to a kind of motor bike member, the particularly direction column assembly on motor bike.
Background technology
Direction column assembly is the vitals on motor bike, is related to the alerting ability that turns to and the travel safety of driving.Existing motorcycle direction column assembly consists of steering column, upper junction plate, lower connecting plate and clamp etc., and lower connecting plate is set in the lower end of steering column, and upper end arranges upper junction plate, and on upper junction plate, is provided with two symmetrical clamps.Because steering column lower end is threaded with lower connecting plate, screw thread easily becomes flexible or comes off after producing oxidation corrosion, and fixing and the reliability of connection are poor, the load-carrying capacity requirement that likely out of reach drives; Meanwhile, upper junction plate adopts ironcasting, and weight is bigger than normal, not only can increase complete vehicle weight, and hand assembly effort, and production efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of firm, load-carrying capacity is secure a kind of motorcycle direction column assembly that connects.
The technical solution of the utility model is as follows:
A kind of motorcycle direction column assembly, in the lower end of steering column (3), lower connecting plate (2) is set, upper end arranges upper junction plate (1), described upper junction plate (1) is provided with two symmetrical clamps (4), and at the two ends, left and right of upper junction plate (1) and the two ends, left and right of lower connecting plate (2) all have bumper mounting hole (5), described steering column (3) is formed by solid drawn tube machinework, and the lower end of this steering column (3) and lower connecting plate (2) are welded and fixed.
Adopt above structure, the material selection seamless cold steel of steering column, has improved the rigidity of steering column, has increased and has been subject to force intensity, has improved bearing capacity, and steering column is difficult for rupturing because of stress deformation; The lower end of steering column and lower connecting plate weld together, make connection between the two more firm, simultaneously, after steering column lower end is fixing, when steering column upper end is connected with upper junction plate, can reduce the assembly error at the center, bumper mounting hole hole on upper and lower connecting panel, and simplify assembly process, improve production efficiency.
Stability while installing in order to ensure steering column bottom, and reach the good required bearing capacity that drives, as preferably, described lower connecting plate (2) is steel die forging molding part.
In order to alleviate complete vehicle weight, so that fitting operation, as preferably, described upper junction plate (1) is aluminum alloy die-casting.
Adjust the position that grips of motorcycle vibration absorber upper end, can reach well the result of use of motorcycle vibration absorber, as preferably, the spacing L1 between described upper junction plate (1) lower surface and lower connecting plate (2) upper surface is 190～210mm.
In order to ensure small-wheel-diameter wide base tire, in the normal use straddling on car load, as preferably, the hole heart of two the described bumper mounting holes (5) on same connecting panel is 193～196mm apart from L2.
Beneficial effect: the utility model is by adopting high strength material machine direction post, and through welding processing fixed-direction post and lower connecting plate, make direction column assembly stabilized structure, Joint strenght is high, and easy fracture, has not improved traffic safety reliability, upper junction plate adopts lighter aluminum alloy material to alleviate complete vehicle weight, and simplified assembly process, better reliability, has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As depicted in figs. 1 and 2, the utility model is by upper junction plate 1, lower connecting plate 2, steering column 3 and clamp 4 form, described upper junction plate 1 is aluminum alloy die-casting, described lower connecting plate 2 is steel die forging molding part, described steering column 3 is formed by solid drawn tube machinework, the upper face of described upper junction plate 1 is provided with two symmetrical clamps 4, the two ends, left and right of lower connecting plate 2 have bumper mounting hole 5, the lower end of steering column 3 wore the connecting through hole at lower connecting plate 2 middle parts, again the lower end port of steering column 3 ports, lower end and lower connecting plate 2 connecting through holes is welded and fixed, the two ends, left and right of upper junction plate 1 also have bumper mounting hole 5, the upper end of steering column 3 wore the connecting through hole at upper junction plate 1 middle part, parallel between upper junction plate 1 and lower connecting plate 2, and utilize relevant accessory appliances to guarantee that spacing L1 between upper junction plate 1 lower surface and lower connecting plate 2 upper surfaces is in the scope of 190～210mm, then with bolt be spirally connected upper end and the upper junction plate 1 of fixed-direction post 3, because the utility model is applied in the vehicle that straddles car load of small-wheel-diameter wide base tire, according to vehicle needs, the hole heart that guarantees two described bumper mounting holes 5 on same connecting panel is 193～196mm apart from L2, can guarantee that the width between centers of front shock absorber breeches pipe of required assembling motor cycle type is in the scope of 193～196mm, to reach the effect of normal use.
It is same as the prior art that the utility model is not narrated part, and therefore not to repeat here.
Claims (5)
1. a motorcycle direction column assembly, in the lower end of steering column (3), lower connecting plate (2) is set, upper end arranges upper junction plate (1), described upper junction plate (1) is provided with two symmetrical clamps (4), and at the two ends, left and right of upper junction plate (1) and the two ends, left and right of lower connecting plate (2) all have bumper mounting hole (5), it is characterized in that: described steering column (3) is formed by solid drawn tube machinework, the lower end of this steering column (3) and lower connecting plate (2) are welded and fixed.
2. a kind of motorcycle direction column assembly according to claim 1, is characterized in that: described lower connecting plate (2) is steel die forging molding part.
3. a kind of motorcycle direction column assembly according to claim 1, is characterized in that: described upper junction plate (1) is aluminum alloy die-casting.
4. according to a kind of motorcycle direction column assembly described in claim 1 or 2 or 3, it is characterized in that: the spacing L1 between described upper junction plate (1) lower surface and lower connecting plate (2) upper surface is 190～210mm.
5. a kind of motorcycle direction column assembly according to claim 4, is characterized in that: the hole heart of two the described bumper mounting holes (5) on same connecting panel is 193～196mm apart from L2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368800.XU CN203391938U (en) | 2013-06-26 | 2013-06-26 | Steering post assembly for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368800.XU CN203391938U (en) | 2013-06-26 | 2013-06-26 | Steering post assembly for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391938U true CN203391938U (en) | 2014-01-15 |
Family
ID=49903489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320368800.XU Expired - Fee Related CN203391938U (en) | 2013-06-26 | 2013-06-26 | Steering post assembly for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391938U (en) |
-
2013
- 2013-06-26 CN CN201320368800.XU patent/CN203391938U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207106626U (en) | Truck Frame Structure | |
| CN203651907U (en) | Detachable subframe structure | |
| CN203391938U (en) | Steering post assembly for motorcycle | |
| CN203698412U (en) | Auxiliary frame of electric vehicle | |
| CN203549138U (en) | Three-groove isolation pipe clamp structure | |
| CN202481227U (en) | Fork hook assembly and electric vehicle shock-absorbing front fork comprising same | |
| CN204771568U (en) | Ultrasonic bonding pressure equipment subassembly | |
| CN204323621U (en) | A kind of front fork and apply the bicycle of this front fork | |
| CN201049706Y (en) | Motorcycle frame structure | |
| CN216943421U (en) | Integrated joint bicycle, electric vehicle and electric power-assisted vehicle frame | |
| CN104554444A (en) | Vehicle rear sub-frame | |
| CN113942607A (en) | Integrated joint bicycle, electric vehicle and electric power-assisted vehicle frame | |
| CN209274709U (en) | A kind of Rear secondary frame for vehicle | |
| CN202345779U (en) | Bracket connecting structure for passenger car | |
| CN203544253U (en) | Frame tail structure of motorcycle | |
| CN207257779U (en) | A kind of lightweight new-energy automobile subframe floor side member | |
| KR101794820B1 (en) | Transmission mounting bracket for vehicle | |
| CN201305087Y (en) | Striding type motorcycle frame engine suspension structure | |
| CN206254804U (en) | Instrument panel tube beam mounting structure | |
| CN205383203U (en) | Novel stopper installation transition support | |
| CN205189142U (en) | Steel structure connecting piece | |
| CN220996528U (en) | Connection structure of automotive suspension and automobile body | |
| CN202295140U (en) | Reinforced double rear vibration reduction rear flat fork for motorcycle | |
| CN214451592U (en) | Composite shock-absorbing front fork | |
| CN206171684U (en) | Novel KS 6 inferior majestic direction post riser |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160626 |