CN103770335A - Forming method of carbon fiber roadster handle - Google Patents
Forming method of carbon fiber roadster handle Download PDFInfo
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- CN103770335A CN103770335A CN201310671268.3A CN201310671268A CN103770335A CN 103770335 A CN103770335 A CN 103770335A CN 201310671268 A CN201310671268 A CN 201310671268A CN 103770335 A CN103770335 A CN 103770335A
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- forming
- cross rod
- holding parts
- cross bar
- carbon fiber
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Abstract
The invention discloses a forming method of a carbon fiber roadster handle. The forming method comprises the following steps of (1) primary formation, namely rolling two bent holding parts by adopting carbon fibers, and placing the holding parts in a first forming module to perform heating, curing and forming; and (2) secondary formation, namely rolling a cross rod by adopting the carbon fibers, and placing the cross rod into a second forming module to perform heating, curing and forming. The forming method disclosed by the invention has the advantages that two forming modules are adopted to respectively form the bent holding parts and the cross rod, the traditional manner for adopting primary formation to manufacture the roadster handle is replaced, the structures of the two forming modules are very simple, the fabricating cost is effectively reduced, the die assembly and die opening are easily realized, the forming speed is improved, the two ends of the cross rod are utilized to respectively wrap and connect with connecting ends of the two bent holding parts, the bent holding parts and the cross rod are not required to be additionally adhered, a condition that the cross rod and the bent holding parts are connected in a stable manner is realized while the cross rod is formed, the operation efficiency is further improved, and meanwhile, the structural strength of a product is also strengthened.
Description
Technical field
The present invention relates to handlebar art, refer in particular to a kind of carbon fiber sport car handle forming method.
Background technology
Carbon fiber is a kind of new material of mechanical property excellence, and its proportion is less than 1/4 of steel, carbon fiber resin composite material tensile strength generally all more than 3500MPa, be the 7-9 of steel doubly, tensile modulus of elasticity is that 230-430GPa is also higher than steel.For the quality that makes sport car handle is lighter, intensity is stronger, current sport car handle adopts carbon fibre material to make mostly.
Sport car handle generally includes two curved shape grip parts and connects the cross bar between two curved shape grip parts, in the prior art, the moulding of sport car handle only adopts a mold carry out one-shot forming and obtain conventionally, although only adopt one-time formed mode can produce sport car handle, but, due to two curved shape grip parts and cross bar not at grade, make the structure of mould comparatively complicated, cost of manufacture is high, and matched moulds and die sinking difficulty, be unfavorable for improving shaping speed.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of carbon fiber sport car handle forming method, and it can effectively solve existing carbon fiber sport car handle and only adopt one-time formed mode to have mould complexity, cost is high, shaping speed is slow problem.
For achieving the above object, the present invention adopts following technical scheme:
A kind of carbon fiber sport car handle forming method, comprises the following steps:
(1) one-shot forming: adopt carbon fiber to roll two curved shape grip parts, and put into the moulding that is heating and curing of the first mould, each the curved shape grip part after moulding all has a link;
(2) post forming: adopt carbon fiber to roll cross bar, in the process that rolls cross bar, the two ends of cross bar are connected with the link parcel of aforementioned two curved shape grip parts respectively, then, cross bar is put into the moulding that is heating and curing of the second mould, and the cross bar after moulding is firmly connected between two curved shape grip parts.
The present invention compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
By adopting two sleeve forming moulds moulding curved shape grip part and cross bar respectively, the mode of sport car handle is made in the one-shot forming that only adopts that so replaces tradition, the two sleeve forming mould structures that the present invention adopts are very simple, effectively reduce cost of manufacture, matched moulds and die sinking are easy, be beneficial to raising shaping speed, and be engaged in and in the process that rolls cross bar, utilize the two ends of cross bar to be connected with the link parcel of two curved shape grip parts respectively, make between curved shape grip part and cross bar without other bonding, in moulding cross bar, can realize with curved shape grip part and being firmly connected, further promote operating efficiency, also strengthened the structural strength of product simultaneously.
For more clearly setting forth architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the exploded view of the present invention's preferred embodiment handlebar;
Fig. 2 is the finished figure of the present invention's preferred embodiment handlebar.
Accompanying drawing identifier declaration:
10, curved shape grip part 11, link
20, cross bar.
The specific embodiment
Please refer to shown in Fig. 1 and Fig. 2, it has demonstrated the concrete structure of the present invention's preferred embodiment, this carbon fiber sport car handle includes two curved shape grip parts 10 and connects the cross bar 20 between two curved shape grip parts 10, and this two curved shapes grip part 10 and cross bar 20 are carbon fiber material.
The forming method that the present embodiment is described in detail in detail is as follows: comprise the following steps:
(1) one-shot forming: adopt carbon fiber to roll two curved shape grip parts 10, and put into the moulding that is heating and curing of the first mould (not shown), the shape of the die cavity of this first mould and curved shape grip part 10 is suitable, and each the curved shape grip part 10 after moulding all has a link 11.
(2) post forming: adopt carbon fiber to roll cross bar 20, rolling in the process of cross bar 20, the two ends of cross bar 20 are connected with link 11 parcels of aforementioned two curved shape grip parts 10 respectively, then, cross bar 10 is put into the moulding that is heating and curing of the second mould (not shown), the shape of the mould of this second mould and cross bar 20 is suitable, and the cross bar 20 after moulding is firmly connected between two curved shape grip parts 10.
Design focal point of the present invention is: by adopting two sleeve forming moulds moulding curved shape grip part and cross bar respectively, the mode of sport car handle is made in the one-shot forming that only adopts that so replaces tradition, the two sleeve forming mould structures that the present invention adopts are very simple, effectively reduce cost of manufacture, matched moulds and die sinking are easy, be beneficial to raising shaping speed, and be engaged in and in the process that rolls cross bar, utilize the two ends of cross bar to be connected with the link parcel of two curved shape grip parts respectively, make between curved shape grip part and cross bar without other bonding, in moulding cross bar, can realize with curved shape grip part and being firmly connected, further promote operating efficiency, also strengthened the structural strength of product simultaneously.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment all still belong in the scope of technical solution of the present invention.
Claims (1)
1. a carbon fiber sport car handle forming method, is characterized in that: comprise the following steps:
(1) one-shot forming: adopt carbon fiber to roll two curved shape grip parts, and put into the moulding that is heating and curing of the first mould, each the curved shape grip part after moulding all has a link;
(2) post forming: adopt carbon fiber to roll cross bar, in the process that rolls cross bar, the two ends of cross bar are connected with the link parcel of aforementioned two curved shape grip parts respectively, then, cross bar is put into the moulding that is heating and curing of the second mould, and the cross bar after moulding is firmly connected between two curved shape grip parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671268.3A CN103770335B (en) | 2013-12-12 | 2013-12-12 | Carbon fiber sport car handle forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671268.3A CN103770335B (en) | 2013-12-12 | 2013-12-12 | Carbon fiber sport car handle forming method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770335A true CN103770335A (en) | 2014-05-07 |
| CN103770335B CN103770335B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310671268.3A Active CN103770335B (en) | 2013-12-12 | 2013-12-12 | Carbon fiber sport car handle forming method |
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| Country | Link |
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| CN (1) | CN103770335B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857435A (en) * | 2017-02-28 | 2017-06-20 | 威海东澳渔具有限公司 | A kind of fishing rod leads the preparation method of eye |
| CN114601242A (en) * | 2020-12-04 | 2022-06-10 | 东莞永湖复合材料有限公司 | Luggage case with composite material integrally-formed frame and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175391A (en) * | 1988-12-27 | 1990-07-06 | Jitensha Sangyo Shinko Kyokai | Manufacture of drop handle bar of bicycle made of carbon fiber reinforced plastic |
| CN200954847Y (en) * | 2006-09-21 | 2007-10-03 | 徐亮良 | Wheel-type vehicle generating device |
| CN201016980Y (en) * | 2007-03-23 | 2008-02-06 | 夏可瑜 | Environment simulation system for detecting volatile organic matters |
-
2013
- 2013-12-12 CN CN201310671268.3A patent/CN103770335B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175391A (en) * | 1988-12-27 | 1990-07-06 | Jitensha Sangyo Shinko Kyokai | Manufacture of drop handle bar of bicycle made of carbon fiber reinforced plastic |
| CN200954847Y (en) * | 2006-09-21 | 2007-10-03 | 徐亮良 | Wheel-type vehicle generating device |
| CN201016980Y (en) * | 2007-03-23 | 2008-02-06 | 夏可瑜 | Environment simulation system for detecting volatile organic matters |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857435A (en) * | 2017-02-28 | 2017-06-20 | 威海东澳渔具有限公司 | A kind of fishing rod leads the preparation method of eye |
| CN114601242A (en) * | 2020-12-04 | 2022-06-10 | 东莞永湖复合材料有限公司 | Luggage case with composite material integrally-formed frame and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN103770335B (en) | 2016-05-18 |
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Effective date of registration: 20160922 Address after: 523000 Guangdong city of Dongguan province Tangxia Zhen Heng Tian Er Lu No. 1 Patentee after: Dongguan Yong Qi composite material Co., Ltd. Address before: 523000 Guangdong Province, Dongguan city Tangxia Town Industrial Zone, Dongguan gem B Jiao Tong Yonghu compound materials Co Ltd Patentee before: Quest Composite Technology Corporation |