CN206511052U - A kind of motorcycle and its preceding wheel mounting structure - Google Patents
A kind of motorcycle and its preceding wheel mounting structure Download PDFInfo
- Publication number
- CN206511052U CN206511052U CN201720176253.3U CN201720176253U CN206511052U CN 206511052 U CN206511052 U CN 206511052U CN 201720176253 U CN201720176253 U CN 201720176253U CN 206511052 U CN206511052 U CN 206511052U
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- Prior art keywords
- preceding wheel
- shock absorber
- face
- wheel assembly
- shaft shoulder
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Abstract
This application discloses a kind of preceding wheel mounting structure of motorcycle, including：Preceding wheel assembly；The front axle being connected is rotated with preceding wheel assembly, one end of front axle is the end of thread, the other end is provided with positioning shaft shoulder section, and the free end of positioning shaft shoulder section has been radially arranged boss, and positioning shaft shoulder section is close to a side end face of preceding wheel assembly and the end face spacing top close contact of preceding wheel assembly；Shock absorber before being threadedly connected to first on the end of thread of front axle, shock absorber is close to a side end face of preceding wheel assembly and the end face spacing top close contact of preceding wheel assembly before first；The both sides end face for covering shock absorber before shock absorber before second be fixed in positioning shaft shoulder section, second is respectively provided with gap with the inner side end of boss and the end face of preceding wheel assembly respectively.Due to there is gap, front axle does not produce axial compression to shock absorber before shock absorber and second before first, and preceding shock absorber does not produce flexural deformation, it is ensured that the installation accuracy of preceding wheel assembly median plane.Disclosed herein as well is a kind of motorcycle of application preceding wheel mounting structure.
Description
Technical field
The utility model is related to technical field of motorcycles, the preceding wheel mounting structure of more particularly to a kind of motorcycle.Further relate to
A kind of motorcycle of the application preceding wheel mounting structure.
Background technology
Motorcycle front-wheel is arranged between the two preceding dampings in left and right by front axle, the installation knot of existing motorcycle front-wheel
Structure leaves gap between the mounting surface for two preceding dampings of two end faces and left and right of front-wheel, after making front axle urgent,
The preceding damping in left and right two deforms, and the deflection of two preceding dampings is different, so that front-wheel median plane shifts, shadow
Ring installation accuracy.
In summary, the installation accuracy of motorcycle front-wheel how is improved, becomes those skilled in the art urgently to be resolved hurrily
Problem.
Utility model content
In view of this, the purpose of this utility model is the preceding wheel mounting structure for providing a kind of motorcycle, to improve motor
The installation accuracy of Chinese herbaceous peony wheel.
Another purpose of the present utility model is the motorcycle for providing a kind of application preceding wheel mounting structure, is rubbed with improving
The installation accuracy of motorcycle front-wheel.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of preceding wheel mounting structure of motorcycle, including：
Preceding wheel assembly；
The front axle being connected is rotated with the preceding wheel assembly, one end of the front axle is the end of thread, and the other end is provided with
Positioning shaft shoulder section, the free end of the positioning shaft shoulder section has been radially arranged boss, and the positioning shaft shoulder section is total close to the front-wheel
Into a side end face and the preceding wheel assembly end face spacing top close contact；
Shock absorber before being threadedly connected to first on the end of thread of the front axle, shock absorber is close to described before described first
One side end face of preceding wheel assembly and the end face spacing top close contact of the preceding wheel assembly；
Shock absorber before set is fixed in second in positioning shaft shoulder section, before described second the both sides end face of shock absorber respectively with
The end face of the inner side end of the boss and the preceding wheel assembly is respectively provided with gap.
It is preferred that, in above-mentioned preceding wheel mounting structure, shock absorber is fixed in described by bolt holding set before described second
In positioning shaft shoulder section.
It is preferred that, in above-mentioned preceding wheel mounting structure, the preceding wheel assembly includes front rim and positioned at the front rim
Two front-wheel spacers of both sides, the front-wheel spacer is sheathed on the front axle；The positioning shaft shoulder section is close to the front-wheel
The end face of one of them front-wheel spacer of the side end face tightening of rim；Before described first shock absorber close to the front rim one
Side end face is contacted with the end face tightening of another front-wheel spacer.
The utility model additionally provides a kind of motorcycle, including preceding wheel mounting structure, more than the preceding wheel mounting structure is
Preceding wheel mounting structure described in any one.
Compared with prior art, the beneficial effects of the utility model are：
The utility model provide motorcycle front-wheel mounting structure in, before the first of preceding wheel assembly both sides shock absorber and
Before second in shock absorber, shock absorber is close to the end face of preceding wheel assembly and the end face spacing top close contact of preceding wheel assembly, before first
Before two shock absorber be fixed in the positioning shaft shoulder of front axle section on, and before second shock absorber two end faces respectively with positioning shaft shoulder section
The medial surface of boss and the end face of preceding wheel assembly be respectively provided with gap.So as to which front axle before shock absorber and second before first to not subtracting
The device that shakes produces axial compression, and preceding shock absorber does not produce flexural deformation, it is ensured that the installation accuracy of preceding wheel assembly median plane.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
A kind of structural representation of the preceding wheel mounting structure for motorcycle that Fig. 1 provides for the utility model embodiment；
Fig. 2 is the partial enlarged drawing in Fig. 1.
Wherein, 1 be preceding wheel assembly, 101 be front rim, 102 be front-wheel spacer, 2 be shock absorber before second, 3 be front axle,
301 it is positioning shaft shoulder section, 302 be the end of thread, 4 be shock absorber before first, 5 be bolt, 6 is gap.
Embodiment
Core of the present utility model there is provided a kind of preceding wheel mounting structure of motorcycle, improve front-wheel installation accuracy.
The utility model additionally provides a kind of motorcycle of application preceding wheel mounting structure, improves front-wheel installation accuracy.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 are refer to, the utility model embodiment provides a kind of preceding wheel mounting structure of motorcycle, including preceding
Shock absorber 2 before shock absorber 4 and second before wheel assembly 1, front axle 3, first；Wherein, one end of front axle 3 is the end of thread 302, separately
One end is provided with positioning shaft shoulder section 301, and the free end of positioning shaft shoulder section 301 has been radially arranged boss, and preceding wheel assembly 1 rotates connection
In the medium position of front axle 3；One side end face of the close preceding wheel assembly 1 of positioning shaft shoulder section 301 and the respective side of preceding wheel assembly 1
End face spacing top close contact；Shock absorber 4 is threadedly connected on the end of thread 302 of front axle 3 before first, and shock absorber 4 before first
Close to corresponding side end face spacing top close contact of the side end face of preceding wheel assembly 1 with preceding wheel assembly 1；2 sets of shock absorber is solid before second
In front axle 3 positioning shaft shoulder section 301 on, and before second shock absorber 2 both sides end face respectively with positioning shaft shoulder section 301 boss
Inner side end and preceding wheel assembly 1 end face between be respectively provided with the both sides end face of shock absorber 2 before gap 6, i.e., second in the axial direction
Without spacing.
The installation operation of above-mentioned preceding wheel mounting structure is：The axle of wheel assembly 1 before first the end of thread 302 of front axle 3 is inserted
In hole, make front axle 3 positioning shaft shoulder section 301 close to preceding wheel assembly 1 side end face tightening in a side end face of preceding wheel assembly 1
On, then shock absorber 4 before first is threadedly connected on the end of thread 302 of front axle 3, tighten, until shock absorber 4 is close before first
One side end face of preceding wheel assembly 1 and a side end face spacing top close contact of preceding wheel assembly 1；Finally, shock absorber 2 before second is arranged
In in the positioning shaft shoulder section 301 of front axle 3, position of the shock absorber 2 in positioning shaft shoulder section 301 before second is adjusted, before making second
The both sides end face of shock absorber 2 is respectively between the medial surface of boss of positioning shaft shoulder section 301 and the corresponding side end face of preceding wheel assembly 1
Gap 6 is respectively provided with, afterwards, shock absorber 2 before second is fixed on front axle 3, the installation of wheel assembly 1 before completing.
It can be seen that, contacted because the inner face of shock absorber 4 before first is held out against with preceding wheel assembly 1, and before second shock absorber 2 two
Side end face is unrestricted, therefore, and front axle 3 will not be acted on shock absorber 2 before shock absorber 4 and second before first in axial application
Power, so that, shock absorber 2 will not occur bending and deformation before shock absorber 4 and second before first, it is ensured that the median plane of preceding wheel assembly 1
Installation accuracy.
In the present embodiment, shock absorber 2 is held set tightly by bolt 5 and is fixed in positioning shaft shoulder section 301 before second, can specifically lead to
Cross one, two or more bolt 5 and hold shock absorber 2 before second tightly and be fixed in positioning shaft shoulder section 301, easy disassembly.When
So, it can also be fixed by interference fit, or by bearing pin.
In the present embodiment, preceding wheel assembly 1 includes front rim 101 and two front-wheel spacers positioned at the both sides of front rim 101
102, front-wheel spacer 102 is sheathed on front axle 3；Side end face tightening wherein one of the positioning shaft shoulder section 301 close to front rim 101
The end face of individual front-wheel spacer 102；Shock absorber 4 is close to a side end face of front rim 101 and another front-wheel spacer 102 before first
End face tightening is contacted.
Preceding wheel mounting structure based on more than, the utility model embodiment additionally provides a kind of motorcycle, including front-wheel peace
Assembling structure, and preceding wheel mounting structure is the preceding wheel mounting structure described by all of the above embodiment.As a result of in the application
Preceding wheel mounting structure, therefore, front axle 3 will not be acted on the application of shock absorber 2 before shock absorber 4 and second before first in the axial direction
Power, shock absorber 2 will not occur bending and deformation before shock absorber 4 and second before first, so that ensure that the median plane of preceding wheel assembly 1
Installation accuracy, it is ensured that the driving safety of motorcycle, improves the service life of motorcycle.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of preceding wheel mounting structure of motorcycle, it is characterised in that including：
Preceding wheel assembly；
The front axle being connected is rotated with the preceding wheel assembly, one end of the front axle is the end of thread, and the other end is provided with positioning
Shaft shoulder section, the free end of the positioning shaft shoulder section has been radially arranged boss, and the positioning shaft shoulder section is close to the preceding wheel assembly
One side end face and the end face spacing top close contact of the preceding wheel assembly；
Shock absorber before being threadedly connected to first on the end of thread of the front axle, shock absorber is close to the front-wheel before described first
One side end face of assembly and the end face spacing top close contact of the preceding wheel assembly；
Shock absorber before set is fixed in second in positioning shaft shoulder section, before described second the both sides end face of shock absorber respectively with it is described
The end face of the inner side end of boss and the preceding wheel assembly is respectively provided with gap.
2. preceding wheel mounting structure according to claim 1, it is characterised in that shock absorber is held tightly by bolt before described second
Set is fixed in the positioning shaft shoulder section.
3. preceding wheel mounting structure according to claim 1 or 2, it is characterised in that the preceding wheel assembly include front rim and
Two front-wheel spacers positioned at the front rim both sides, the front-wheel spacer is sheathed on the front axle；The positioning shaft shoulder
End face of the section close to one of them front-wheel spacer of the side end face tightening of the front rim；Shock absorber is close before described first
One side end face of the front rim is contacted with the end face tightening of another front-wheel spacer.
4. a kind of motorcycle, including preceding wheel mounting structure, it is characterised in that the preceding wheel mounting structure is such as claim 1-3
Preceding wheel mounting structure described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176253.3U CN206511052U (en) | 2017-02-24 | 2017-02-24 | A kind of motorcycle and its preceding wheel mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176253.3U CN206511052U (en) | 2017-02-24 | 2017-02-24 | A kind of motorcycle and its preceding wheel mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206511052U true CN206511052U (en) | 2017-09-22 |
Family
ID=59868866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176253.3U Active CN206511052U (en) | 2017-02-24 | 2017-02-24 | A kind of motorcycle and its preceding wheel mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206511052U (en) |
-
2017
- 2017-02-24 CN CN201720176253.3U patent/CN206511052U/en active Active
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