CN104276238A - Large panel structure assembly of frame of motorcycle and motorcycle - Google Patents
Large panel structure assembly of frame of motorcycle and motorcycle Download PDFInfo
- Publication number
- CN104276238A CN104276238A CN201410455987.6A CN201410455987A CN104276238A CN 104276238 A CN104276238 A CN 104276238A CN 201410455987 A CN201410455987 A CN 201410455987A CN 104276238 A CN104276238 A CN 104276238A
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- large plate
- motorcycle
- frame
- large panel
- panel structure
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Abstract
The invention discloses a large panel structure assembly of a frame of a motorcycle and the motorcycle. The large panel structure assembly of the frame of the motorcycle comprises a left large panel and a right large panel, wherein the left large panel and the right large panel are symmetrically arranged and are both of flat tube type platy structures, fixing grooves which are used for fixing rear fork shaft sleeves are formed in the left large panel and the right large panel, the fixing grooves are of opening structures, and each opening structure comprises a left opening, a right opening and a front opening. According to the large panel structure assembly of the frame of the motorcycle and the motorcycle, disclosed by the invention, the flat tube type platy structures are adopted by the left large panel and the right large panel, enough structural strength is obtained by a large panel structure, and the service life of the frame is ensured; the fixing grooves adopting the opening structures are used for fixing the rear fork shaft sleeves, the fixing grooves are more easy to deform, sufficient deformation is enabled to be simultaneously obtained by the large panel structure, and the motion of locking rear forks can be smoothly completed; the large panel structure assembly especially accords with a streamline style of a sports car type riding motorcycle, and the large panel structure assembly is beneficial for increasing the commercial appearance quality of the frame.
Description
Technical field
The present invention relates to a kind of motorcycle part and application thereof, particularly a kind of frame of motorcycle large panel structure assembly and apply the motor bike of this assembly.
Background technology
Frame of motorcycle is the important safety parts of motor bike, have load-bearing, crashproof and undertake and fixing motor bike major part appurtenances function, therefore, require higher on Rigidity and strength for frame of motorcycle, to ensure the safety and stability of motor bike.Existing frame of motorcycle is formed by fixedly connecting primarily of headstock standpipe, main-beam pipe, driving engine down tube, large plate (being equivalent to middle pipe), tail pipe and tail pipe stay tube etc., its neutral tube, main-beam pipe, driving engine down tube and large plate form the forward frame of vehicle frame, and large plate, tail pipe and tail pipe stay tube form the postmedian framework of vehicle frame.First, large plate is as the critical component of connecting vehicle frame front and rear part framework, and the intensity of its intensity to vehicle frame entirety has material impact; Secondly, the function of locking chain stay also taken into account by large plate, is generally to offer the symmetrical fixed orifice for fixing chain stay axle sleeve on the large plate in a left side and right large plate, relies on the self-deformation of large plate to complete the action of locking chain stay; But these two kinds of functions of large plate exist contradiction, if large panel structure intensity increases, its deflection is not enough, cannot lock chain stay, if deflection is abundant, structural strength is not enough, affects the service life of vehicle frame.
Therefore, just need to improve existing frame of motorcycle large panel structure assembly, make it not only have enough structural strengths, ensure the service life of vehicle frame, and there is sufficient deflection, the action of locking chain stay can be completed smoothly.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of frame of motorcycle large panel structure assembly and apply the motor bike of this assembly, frame of motorcycle large panel structure assembly not only has enough structural strengths, ensure the service life of vehicle frame, and there is sufficient deflection, the action of locking chain stay can be completed smoothly.
Frame of motorcycle large panel structure assembly of the present invention, comprise the large plate in a symmetrically arranged left side and right large plate, the large plate in a described left side and right large plate are flat tube shape platy structure, the large plate of the large plate in a described left side and the right side is equipped with the hold down groove for fixing chain stay axle sleeve, described hold down groove is hatch frame, and this hatch frame comprises left side opening, right openings and front openings.
Further, described hold down groove is arcuate structure, and this arcuate structure and chain stay axle sleeve form-fit are to be fixedly connected with; The hold down groove of arcuate structure contains chain stay axle sleeve forming section, utilizes the self-deformation of large plate to complete locking; And arcuate structure be convenient to manufacture shaping.
Further, described hold down groove at least has the radian of 180 °; The radian of hold down groove is greater than 180 °, can effectively utilize the distortion of large plate to lock the bottom fork axis cover be included in hold down groove.
Further, described hold down groove and chain stay axle sleeve are welded and fixed; Welding has good integrity, firmly feature, can extend the service life of vehicle frame, is conducive to improving vehicle safety.
Further, the cross-sectional plane of described left inside large plate and left outside large plate all takes the shape of the letter U, the edge of described left inside large plate and left outside large plate turns over, the edge of described right inside large plate and right outside large plate turns over, the cross-sectional plane of described right inside large plate and right outside large plate is all taken the shape of the letter U, make the airflow design of large plate more outstanding, and large panel stiffness guarantee longitudinal deformation amount can be reduced.
Further, the edge of described left inside large plate and left outside large plate turns over formation clinch, and described left inside large plate is relative with left outside large plate opening, is welded and fixed after described clinch overlap joint; Be flat tube shape platy structure after described left inside large plate and left outside large plate are welded and fixed, the edge of described right inside large plate and right outside large plate turns over formation clinch, described right inside large plate is relative with right outside large plate opening, is welded and fixed after described clinch overlap joint; It is flat tube shape platy structure after described right inside large plate and right outside large plate are welded and fixed; Left large plate and the right large rectangle hollow structure of plate all for being formed by connecting by inside and outside U-board, compare solid material quality light, and have enough intensity, welding has good integrity, firmly feature, the service life of vehicle frame can be extended, be conducive to improving vehicle safety.
Further, also comprise and be fixed on upper lateral tube between the large plate of the large plate in a described left side and the right side and lower transverse tubule, described upper lateral tube is plate-shaped tubes, and described lower transverse tubule is round tube; Upper lateral tube, lower transverse tubule are horizontally set with at large plate upper/lower terminal, make left large plate and right large plate stable connection; In addition, upper lateral tube, lower transverse tubule can also connect other parts, improve the integrated level connected.
The invention also discloses a kind of motor bike applying frame of motorcycle large panel structure assembly, described frame of motorcycle large panel structure assembly is installed on motor bike.
beneficial effect
Beneficial effect of the present invention: frame of motorcycle large panel structure assembly of the present invention and motor bike., left large plate and right large plate adopt flat tube shape platy structure, make large panel structure have enough structural strengths, ensure the service life of vehicle frame; Adopt the hold down groove of hatch frame to fix chain stay axle sleeve, hold down groove is easier to distortion, makes large panel structure have sufficient deflection simultaneously, can complete the action of locking chain stay smoothly; This large panel structure assembly especially meets the stream line pattern style of racing type riding-type motorcycle, contributes to the outward appearance commercial quality improving vehicle frame.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is perspective view of the present invention.
Fig. 2 is A place enlarged drawing in Fig. 1.
Fig. 3 is plan front view of the present invention.
Detailed description of the invention
Fig. 1 is perspective view of the present invention, Fig. 2 is A place enlarged drawing in Fig. 1, Fig. 3 is plan front view of the present invention, as shown in the figure: the frame of motorcycle large panel structure assembly of the present embodiment, comprise the large plate 1 in a symmetrically arranged left side and right large plate 2, the large plate 1 in a described left side and right large plate 2 are flat tube shape platy structure, the large plate 2 of the large plate in a described left side 1 and the right side is equipped with the hold down groove 3 for fixing chain stay axle sleeve 9, described hold down groove 3 is hatch frame, and this hatch frame comprises left side opening, right openings and front openings; Hold down groove 3 on the large plate 2 of left large plate 1 and the right side is symmetrical arranged, and as concrete position, then can determine according to the set-up mode of different automobile types chain stay; Hold down groove 3 three openings, left side opening, right openings make chain stay axle sleeve 9 can run through large plate (comprising left large plate 1 and right large plate 2), front side is the side pointing to seat tube and main-beam pipe, also can be considered hold down groove 3 be by large plate on front side of one side recessedly to be formed; Left large plate 1 and right large plate 2 adopt flat tube shape platy structure, make large panel structure have enough structural strengths, ensure the service life of vehicle frame; Adopt the hold down groove 3 of hatch frame to fix chain stay axle sleeve 9, hold down groove 3 is easier to distortion, makes large panel structure have sufficient deflection simultaneously, can complete the action of locking chain stay smoothly.
In the present embodiment, described hold down groove 3 is arcuate structure, and this arcuate structure and chain stay axle sleeve 9 form-fit are to be fixedly connected with; Hold down groove 3 is offered from the edge of large plate, to reduce the impact on large panel structure intensity; It is shaping that arcuate structure is convenient to manufacture; Chain stay axle sleeve 9 is generally round tube shape structure, and arcuate structure coordinates with chain stay axle sleeve 9 outer wall to be formed and locally contains, and can be welded and fixed in contact position, the longitudinal deformation in compression recycling large plate is locked chain stay axle sleeve 9.
In the present embodiment, described hold down groove 3 at least has the radian of 180 °; When chain stay axle sleeve 9 size is certain, the radian of hold down groove 3 is larger, more can weaken the structural strength of large plate, and too little being not enough to again of radian locks chain stay; The upper/lower terminal of hold down groove 3 is connected with a rounding off on front side of large plate; The radian of hold down groove 3 is greater than 180 °, can effectively utilize the distortion of large plate to lock the chain stay axle sleeve 9 be included in hold down groove 3.
In the present embodiment, described hold down groove 3 is welded and fixed with chain stay axle sleeve 9; Welding has good integrity, firmly feature, can extend the service life of vehicle frame, is conducive to improving vehicle safety.
In the present embodiment, the large plate in a described left side 1 comprises the left inside large plate 11 and left outside large plate 12 that are fixedly connected with, the surfacing of described left inside large plate 11, and the surface portion epirelief of described left outside large plate 12 forms lug boss, part concave is in depression portion; The large plate in the described right side 2 comprises the right inside large plate 21 and right outside large plate 22 that are fixedly connected with, the surfacing of described right inside large plate 21, and the surface portion epirelief of described right outside large plate 22 forms lug boss, part concave is in depression portion; Left large plate 1 and the large plate 2 in right side symmetry in shape, structure; Left inside large plate 11 and right inside large plate 21 are oppositely arranged and all surfacings, avoid hindering the installation of other parts between them; All toward the outer side and surface arranges various turnover face, turnover face comprises part lug boss and depressed part, makes the airflow design of large plate more outstanding for left outside large plate 12 and right outside large plate 22, and can reduce large panel stiffness and ensure longitudinal deformation amount; Depressed part is set around hold down groove, to make this position distortions more abundant.
In the present embodiment, the edge of described left inside large plate 11 and left outside large plate 12 turns over formation clinch, the cross-sectional plane of described left inside large plate 11 and left outside large plate 12 all takes the shape of the letter U, and weld after described left inside large plate 11 and left outside large plate 12 clinch fasten, being welded and fixed rear structure is flat tube shape platy structure; The edge of right inside large plate 21 and right outside large plate 22 turns over formation clinch, and the cross-sectional plane of described right inside large plate 21 and right outside large plate 22 all takes the shape of the letter U, and described right inside large plate 21 and right outside large plate 22 clinch fastening are welded and fixed as flat tube shape platy structure; Fastening and edge have the annexation contained that overlaps side by side, as shown in Figure 2, are preferably left outside large plate 12 and are buckled in outside left inside large plate 11; Left large plate 1 and the right large rectangle hollow structure of plate 2 all for being formed by connecting by inside and outside U-board, compare solid material quality light, and have enough intensity.
In the present embodiment, be welded and fixed after described left inside large plate 11 and left outside large plate 12 fasten; Be welded and fixed after described right inside large plate 21 and right outside large plate 22 fasten; Welding has good integrity, firmly feature, can extend the service life of vehicle frame, is conducive to improving vehicle safety.
In the present embodiment, frame of motorcycle large panel structure assembly also comprises and is fixed on upper lateral tube 4 between the large plate 2 of the large plate in a described left side 1 and the right side and lower transverse tubule, and described upper lateral tube 4 is plate-shaped tubes, and described lower transverse tubule is round tube; Upper lateral tube 4, lower transverse tubule are horizontally set with at large plate upper/lower terminal, make left large plate 1 and right large plate 2 stable connection; In addition, upper lateral tube 4, lower transverse tubule can also connect other parts, improve the integrated level connected; Certainly, the distance of upper lateral tube 4, lower transverse tubule and hold down groove 3 should strengthen as far as possible, avoids the distortion affecting hold down groove 3.
The invention also discloses a kind of motor bike applying frame of motorcycle large panel structure assembly., the frame of motorcycle large panel structure assembly of the present embodiment is installed on the frame of motorcycle of prior art, especially the vehicle frame of racing type riding-type motorcycle; Make frame of motorcycle have enough structural strengths, aesthetic appearance is good.
Claims (8)
1. a frame of motorcycle large panel structure assembly, comprises the large plate in a symmetrically arranged left side and right large plate, it is characterized in that: the large plate in a described left side and right large plate are flat tube shape platy structure; The large plate of the large plate in a described left side and the right side is equipped with the hold down groove for fixing chain stay axle sleeve, described hold down groove is hatch frame, and this hatch frame comprises left side opening, right openings and front openings.
2. frame of motorcycle large panel structure assembly according to claim 1, is characterized in that: described hold down groove is arcuate structure, this arcuate structure and chain stay axle sleeve form-fit are to be fixedly connected with.
3. frame of motorcycle large panel structure assembly according to claim 2, is characterized in that: described hold down groove at least has the radian of 180 °.
4. frame of motorcycle large panel structure assembly according to claim 3, is characterized in that: described hold down groove and chain stay axle sleeve are welded and fixed.
5. frame of motorcycle large panel structure assembly according to claim 1, it is characterized in that: the cross-sectional plane of described left inside large plate and left outside large plate all takes the shape of the letter U, the edge of described left inside large plate and left outside large plate turns over, the edge of described right inside large plate and right outside large plate turns over, the cross-sectional plane of described right inside large plate and right outside large plate is all taken the shape of the letter U.
6. frame of motorcycle large panel structure assembly according to claim 5, is characterized in that, the edge of described left inside large plate and left outside large plate turns over formation clinch, and described left inside large plate is relative with left outside large plate opening, is welded and fixed after described clinch overlap joint; Be flat tube shape platy structure after described left inside large plate and left outside large plate are welded and fixed, the edge of described right inside large plate and right outside large plate turns over formation clinch, described right inside large plate is relative with right outside large plate opening, is welded and fixed after described clinch overlap joint; It is flat tube shape platy structure after described right inside large plate and right outside large plate are welded and fixed.
7. frame of motorcycle large panel structure assembly according to claim 1, is characterized in that: also comprise and be fixed on upper lateral tube between the large plate of the large plate in a described left side and the right side and lower transverse tubule, described upper lateral tube is plate-shaped tubes, and described lower transverse tubule is round tube.
8. application rights requires a motor bike for the frame of motorcycle large panel structure assembly described in 1 to 7 arbitrary claim, it is characterized in that: described frame of motorcycle large panel structure assembly is installed on motor bike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455987.6A CN104276238A (en) | 2014-09-10 | 2014-09-10 | Large panel structure assembly of frame of motorcycle and motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455987.6A CN104276238A (en) | 2014-09-10 | 2014-09-10 | Large panel structure assembly of frame of motorcycle and motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104276238A true CN104276238A (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410455987.6A Pending CN104276238A (en) | 2014-09-10 | 2014-09-10 | Large panel structure assembly of frame of motorcycle and motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104276238A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347342A (en) * | 2016-08-31 | 2017-01-25 | 芜湖市和蓄机械股份有限公司 | Brake bracket |
| CN111994193A (en) * | 2020-08-30 | 2020-11-27 | 重庆隆鑫机车有限公司 | Reinforced frame of motorcycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB674301A (en) * | 1949-11-11 | 1952-06-18 | Innocenti Soc Generale | Steel pipe frame for motorcycles |
| DE202009006962U1 (en) * | 2009-05-14 | 2009-07-23 | IAMT-Ingenieurgesellschaft für allgemeine Maschinentechnik mbH | Rear axle semi-trailer for vehicles, in particular motor vehicles |
| CN101519095A (en) * | 2009-04-14 | 2009-09-02 | 重庆隆鑫机车有限公司 | Frame of motorcycle |
| KR20100133542A (en) * | 2009-06-12 | 2010-12-22 | 대림자동차공업주식회사 | Engine mounting means of motorcycle |
| CN103085923A (en) * | 2011-10-31 | 2013-05-08 | 本田技研工业株式会社 | Automobile body frame of two-wheeled motorcycle |
| CN204124266U (en) * | 2014-09-10 | 2015-01-28 | 重庆隆鑫机车有限公司 | Frame of motorcycle large panel structure assembly and frame of motorcycle |
-
2014
- 2014-09-10 CN CN201410455987.6A patent/CN104276238A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB674301A (en) * | 1949-11-11 | 1952-06-18 | Innocenti Soc Generale | Steel pipe frame for motorcycles |
| CN101519095A (en) * | 2009-04-14 | 2009-09-02 | 重庆隆鑫机车有限公司 | Frame of motorcycle |
| DE202009006962U1 (en) * | 2009-05-14 | 2009-07-23 | IAMT-Ingenieurgesellschaft für allgemeine Maschinentechnik mbH | Rear axle semi-trailer for vehicles, in particular motor vehicles |
| KR20100133542A (en) * | 2009-06-12 | 2010-12-22 | 대림자동차공업주식회사 | Engine mounting means of motorcycle |
| CN103085923A (en) * | 2011-10-31 | 2013-05-08 | 本田技研工业株式会社 | Automobile body frame of two-wheeled motorcycle |
| CN204124266U (en) * | 2014-09-10 | 2015-01-28 | 重庆隆鑫机车有限公司 | Frame of motorcycle large panel structure assembly and frame of motorcycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347342A (en) * | 2016-08-31 | 2017-01-25 | 芜湖市和蓄机械股份有限公司 | Brake bracket |
| CN111994193A (en) * | 2020-08-30 | 2020-11-27 | 重庆隆鑫机车有限公司 | Reinforced frame of motorcycle |
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Application publication date: 20150114 |