CN203726836U - Core mold laminated shell molding structure for carbon fiber bicycle component - Google Patents
Core mold laminated shell molding structure for carbon fiber bicycle component Download PDFInfo
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- CN203726836U CN203726836U CN201320677667.6U CN201320677667U CN203726836U CN 203726836 U CN203726836 U CN 203726836U CN 201320677667 U CN201320677667 U CN 201320677667U CN 203726836 U CN203726836 U CN 203726836U
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- heart
- formwork
- carbon fiber
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 78
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 78
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000010112 shell-mould casting Methods 0.000 title abstract 2
- 239000004744 fabric Substances 0.000 claims abstract description 35
- 238000000465 moulding Methods 0.000 claims abstract description 28
- 238000009415 formwork Methods 0.000 claims description 122
- 229910052799 carbon Inorganic materials 0.000 claims description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 40
- 238000005470 impregnation Methods 0.000 claims description 38
- 238000003475 lamination Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 29
- 238000004513 sizing Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000008595 infiltration Effects 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 23
- 239000000835 fiber Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 150000001721 carbon Chemical class 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000003755 preservative agent Substances 0.000 description 4
- 230000002335 preservative effect Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a core mold laminated shell molding structure for a carbon fiber bicycle component. The molding structure of the bicycle component comprises at least one core mold shell which is of a hollow shell layer structure and is provided with at least two openings, and a carbon fiber layer formed by laminating impregnated carbon fiber cloth on the outer surface of the core mold shell; a joint surface of the carbon fiber layer is adhered to the outer surface of the core mold shell through the impregnated adhesive of the impregnated carbon fiber cloth, so that a time-consuming and labor-wasting demolding step in the common carbon fiber bicycle component manufacturing process is omitted, and the manufacturing time of the carbon fiber bicycle component is effectively shortened.
Description
Technical field
The utility model relates to the molding structure of carbon fiber bicycle parts, refers to especially a kind of heart formwork laminat molding structure without the demoulding.
Background technology
Carbon fiber product has light weight but has the characteristic of mechanical strength concurrently, has been widely used in the goods such as vehicle frame, pipe fitting and miscellaneous part of bicycle at present.Shown in Fig. 1, show the forming method of current carbon fiber bicycle parts, the method step comprises the manually heart mould lamination step S11 in heart mould surface coiling stratification by impregnation carbon cloth, then heart mould and surface carbon fiber cloth thereof are together inserted and in mould, carried out extrusion forming step S12 and the step S13 that is heating and curing, be configured as after carbon fiber shell until the sclerosis of impregnation carbon cloth, carrying out demoulding step S14 takes out the heart mould of carbon fiber shell inside again, finally carbon fiber shell is slightly processed to modification in finished product completing steps S15 and obtained a carbon fiber bicycle parts finished product.
Wherein, common heart mould is to be mainly made up and surface irregularity of materials such as being selected from polystyrene foam, polyurethane foaming material or epoxy foaming material, causes between heart mould surface and carbon cloth producing cohering and having a problem of demoulding difficulty.In addition, in above-mentioned common carbon fibers bicycle assembly parts forming method, demoulding step S14 also need be by manually carrying out, and the demoulding degree of difficulty of heart mould increases, the time of causing carbon fiber bicycle parts overall process is elongated and increase cost, therefore existing many technology at present, mat heart mode structure and preparation method thereof improves the problem of common heart mould demoulding difficulty.For example, there is dealer to propose after the coated preservative film in heart mould surface, then carry out carbon cloth lamination, reduce with the smooth characteristic of utilizing preservative film the difficulty that heart mould takes out; But preservative film still need be by being manually coated on each heart mould one by one, increase on the contrary molded journey time of the heart and human cost expenditure.Therefore, applicant had previously proposed the heart mode structure that a kind of combination plastic ejection moulding and foamable forming technique are made, as shown in Figure 2, out-of-flatness surface 111 at heart mould 10 bodies 11 forms a smooth layer 12, and make smooth layer 12 inner faces 122 form and link with body 11 surfaces 111, make heart mould 10 mat smooth layer 12 outsides 121 form smooth surface in order to the demoulding and be able to quick volume production.
Aforementioned heart mould is solid construction, the forming method of the another reinforced carbon fiber bicycle component just like Chinese Patent Application No. 200910006028.5, it is mainly to utilize foaming material to make a hollow and thin-walled form and surface is provided with the heart mould from shape layer, carbon fibre material is set around to this from shape layer surface and inserts an airbag in this hollow core mould inside, in order to support this heart mould of location after inflation, then this carbon fibre material and this heart mould are heated and pressurizeed, make this carbon fibre material hardened forming, take out this airbag, this hollow and thin-walled heart mould shrinks when mat heats and separates with carbon fiber shell, or, after utilizing butanone that heart mould is dissolved, remove, now the carbon fibre material after hardened forming becomes this bicycle assembly.
It should be noted, due to the restriction of bicycle assembly parts configuration, after carbon fiber shell is shaped, heart mould must destroyedly could take out, therefore those heart moulds are only for single, cannot reuse, and must be carrying out before heart mould lamination step S11, the heart mould of previously prepared corresponding component configuration and quantity abundance is for subsequent use, be with, in order to separate the problem of resolution moulding/demoulding difficulty, separately in heart mould surface, preservative film is set, smooth layer or from the layer structure of the auxiliary demouldings such as shape layer, no matter with artificial or with machinery for it, all certainly will increase the cost payout of molded standby time of the heart and overall process, add set one's heart mould lamination step S11 also must be through manually carbon cloth being wound in to heart mould surface, in common method for making by carbon cloth totally with lamination mode formed bicycle parts, more highlight common carbon fibers bicycle assembly parts forming method in the preparation between and processing procedure cost payout etc., have and need further to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of heart formwork laminat molding structure of carbon fiber bicycle parts, it is mainly the heart formwork of preparing hollow shell form according to the configuration of bicycle assembly parts, for impregnation carbon cloth coiling lamination is formed to a carbon fiber layer in this heart formwork surface, and its impregnation sizing material of mat and this heart formwork surface bonding cohere into a single integrated structure, use and exempt demoulding step of taking a lot of work consuming time in common carbon fibers bicycle assembly parts processing procedure, effectively shorten the manufacturing time of carbon fiber bicycle parts.
Another technical problem to be solved in the utility model is, carbon fiber bicycle parts see through above-mentioned molding structure, because this heart formwork takes out without the demoulding, and heart formwork surface is so that generation is bonded as better with carbon fiber layer, not only can exempt the operation that is processed to form smooth surface, more can utilize material as moulding in aluminium, carbon fibre material, engineering plastics etc. to reach quick volume production through method for makings such as forging forming, in-molded or ejection formations, obviously simplify for the heart mould preparation flow of impregnation carbon cloth lamination and time, cost payout.Wherein, when this heart formwork is while drawing materials from carbon fibre material, can grow fine carbon fiber, short fiber carbon fiber, recovery carbon fiber or its carbon fibre material that mixes composition and be prepared, have and significantly reduce the advantage that heart formwork is prepared material cost expenditure.
Another technical problem to be solved in the utility model is, carbon fiber bicycle parts see through above-mentioned molding structure, make to form the parts of parts according to the bicycle assembly parts configuration heart formwork being shaped that hardens in advance, and be able to the supporting construction as this carbon fiber layer, not only have and increase the structural strength of carbon fiber bicycle parts finished product and effect of rigidity, there is the effect of saving the carbon fiber layer coiling lamination time simultaneously; Again, this heart formwork, without destroyed taking-up, is brought into play more in maximum efficiency it and is supported effect.
Another technical problem to be solved in the utility model is, carbon fiber bicycle parts see through above-mentioned molding structure, these carbon fiber bicycle parts can be in response to the different shape structure of same bicycle assembly parts, for example straight tube structure, trifid structure, and with a heart formwork complete bicycle assembly parts, or form complete bicycle assembly parts by multiple heart formworks, respectively this heart formwork can be further by two shell parts to being combined into, to increase convenience prepared by heart formwork and to shorten manufacturing time.
For addressing the above problem, according to the heart formwork laminat molding structure of a kind of carbon fiber bicycle parts provided by the utility model, comprise: at least wholeheartedly formwork is hollow shell structure and be formed with at least two ports between this two port, thering is a relative outside and an inner face and connect; One carbon fiber layer, is that impregnation carbon cloth lamination is located at this heart formwork outside and is formed, and the cohering containing outside impregnation and heart formwork of this impregnation carbon cloth of composition surface mat of this carbon fiber layer.
Brief description of the drawings
Fig. 1 is the method for making schematic flow sheet of common carbon fibers bicycle assembly parts.
Fig. 2 is that common impregnation carbon fiber lamination is in the structural representation of solid heart mould.
Fig. 3 is the method for making schematic flow sheet of the utility model carbon fiber bicycle parts.
Fig. 4 is the heart formwork perspective exploded view for the manufacture of trifid structure in the utility model method for making.
Fig. 5 is the three-dimensional combination of the heart formwork schematic diagram for the manufacture of trifid structure in the utility model method for making.
Fig. 6 is the structure cross-sectional schematic of the carbon fiber bicycle parts that make of the utility model method for making.
Description of reference numerals
The 10th, heart mould 211 is engagement with shell edge
The 111st, surface 12 is smooth layers
The 201st, outside 202 is inner faces
S11 is heart mould lamination step
S12 is extrusion forming step
S13 is the step that is heating and curing
S14 is demoulding step
S15 is finished product completing steps
The 20th, heart formwork 201 is shell parts
The 202nd, shell part 203 is ports
The 21st, outside 22 is inner faces
The 23rd, group body contact edge 24 is to body contact edge
The 30th, carbon fiber layer 31 is composition surfaces
20A is that three fork heart formwork 20B are upper pipe portion heart formworks
20C is lower pipe portion heart formwork
S21 is heart formwork forming step
S22 is heart formwork surface lamination step
S23 is extrusion forming step
S24 is the step that is heating and curing
S25 is finished product completing steps
Detailed description of the invention
Please with the flow chart of steps of Fig. 3 coordinate Fig. 4 to 6 sight it, heart formwork lamination structure forming method and the molding structure thereof of the utility model carbon fiber bicycle parts are described.
As shown in Figure 4,5, 6, the heart formwork laminat molding structure of the utility model carbon fiber bicycle parts comprises at least wholeheartedly mould 10 and a carbon fiber layer 30, this at least wholeheartedly formwork 20 are the thin shell structurres of hollow and are formed with at least two ports 203 between this two port 203, to there is a relative outside 21 and an inner face 22 and connect; This carbon fiber layer 30 is that impregnation carbon cloth lamination is located at these heart formwork 20 outsides 21 and is formed, and the cohering containing impregnation and this heart formwork 20 outsides 201 of composition surface this impregnation carbon cloth of 31 mats of this carbon fiber layer 30.
In the present embodiment, the visual required configuration of this heart formwork 20 and one-body molded or by two shell parts 201, 202 pairs are combined into, as Fig. 4, front fork three forks shown in 5, for the benefit of quick volume production, this heart formwork 20 is mainly by two shell parts 201, 202 pairs are combined into, respectively this shell part 201/202 has at least two group body contact edge 23 and at least two pairs of body contact edge 24 intervals and is shaped and is connected this outside 21 and this inner face 22, make this two shells part 201, 202 involutory and these impregnation carbon cloths of outside 21 laminations, this two shells part 201, this at least two port 203 of these group body contact edge 23 these heart formworks 20 of involutory formation of 202 also connects this outside 21 and this inner face 22, and this two shells part 201, 202 between body contact edge 24 for the impregnation sizing material of this impregnation carbon cloth infiltrates cementing.Again, forming between adjacent two these heart formworks 20 of same bicycle assembly parts is to connect with 23 groups, its group body contact edge, and between these two groups of body contact edge 23, the impregnation sizing material for impregnation carbon cloth infiltrates cementing.
In addition, this two shells part 201,202 of this heart formwork 20 body contact edge 24 is formed with to concaveconvex structure (not shown) or card Parapet structure (not shown), for this two shells part 201,202 of involutory location, and the group body contact edge 23 of this heart formwork 20 is also able to preform concaveconvex structure (not shown) Huo Ka Parapet structure (not shown), group body contact edge this concaveconvex structure of 23 mats or Gai Ka Parapet respective outer side edges of adjacent two these heart formworks 20 of the same bicycle assembly parts of order composition are located, and are beneficial to the carrying out of carbon cloth lamination.
The above is the utility model heart formwork 20 and illustrates with the configuration of carbon fiber layer 30, as for molding mode and effect thereof of the utility model preferred embodiment, does following explanation.As shown in Figure 3, the forming method step of the utility model carbon fiber bicycle parts mainly comprises: heart formwork forming step S21, heart formwork surface lamination step S22, extrusion forming step S23, the step that is heating and curing S24 and finished product completing steps S25.Wherein:
Described heart formwork forming step S21 utilizes the one or more hollow thin layer of moulding forming materials heart formwork 20, respectively this heart formwork 20 has at least two ports 203 and a relative outside 21 and inner face 22 these at least two ports 203 of connection, makes the configuration of a bicycle assembly parts be made up of this heart formwork 20 or the plurality of heart formwork 20.
In this step, this moulding material refers to that formed body surface is easy to cohere with impregnation carbon cloth gummed and the Plastic implant of the suitable hardness of formed body tool, for example be selected from aluminium, carbon fibre material or engineering plastics, wherein, this aluminium is to make this heart formwork 20 through forging forming, this carbon fibre material is through in-molded this heart formwork 20 of making, and be the carbon fibre material that is selected from long fine carbon fiber, short fiber carbon fiber, recovery carbon fiber and/or its combination, this project plastics are to make this heart formwork 20 through ejection formation.
Described heart formwork surface lamination step S22 be by impregnation carbon cloth coiling lamination this or the plurality of heart formwork 20 outsides 21, use and form this carbon fiber layer 30.In this step, should be by between 201,202 pairs of heart formworks 20 that are combined into of two shell parts or the plurality of heart formwork 20, can reach location via preform concaveconvex structure Huo Ka Parapet structure in heart formwork forming step S21 to coordinate, also be able to before carrying out carbon fiber lamination, first by locating through gummed between this two shells part 201,202 or the plurality of heart formwork 20, in order to the coiling of carbon cloth.
Described extrusion forming step S23 is to be a forming body by the impregnation carbon cloth extrusion forming of this heart formwork 20 and outside 21 thereof, and when this bicycle assembly parts configuration is made up of jointly the plurality of heart formwork 20, between the group body contact edge 23 at the plurality of heart formwork 20 port 203 places, for infiltrating to glue together, coheres the impregnation sizing material of this impregnation carbon cloth.
The described step S24 that is heating and curing heats to solidify impregnation carbon cloth by this forming body to form a carbon fiber layer 30, and between a composition surface 31 of this carbon fiber layer 30 and this heart formwork 20 outsides 21, the impregnation sizing material gummed of this carbon cloth of mat coheres.
Described finished product completing steps S25 is after the impregnation sizing material of this forming body solidifies, and makes the bicycle assembly parts finished product of a tool heart formwork lamination structure.
Please consult again shown in Fig. 6, taking this bicycle assembly parts front fork as example, further illustrate heart formwork lamination structure forming method and the molding structure thereof of the utility model heart carbon fiber bicycle parts.As figure, this front fork mainly has four these heart formworks 20 and forms, and defining this four hearts formwork 20 is one or three fork heart formwork 20A, the heart formwork 20B of pipe portion and two times heart formwork 20C of pipe portion on one, wherein:
Described three fork heart formwork 20A are formed with vacant shell structure among three these ports 203, this three forks heart formwork 20A has 201,202 pairs of two shell parts and is combined into, respectively this shell part 201/202 has three groups of body contact edge 23 and three pairs of body contact edge 24 intervals and is shaped and is connected this outside 21 and this inner face 22, makes this two shells part 201,202, with it, body contact edge 24 is combined to form to this three forks heart formwork 20A; On this, the heart formwork 20B of pipe portion is the hollow shell structure that is formed with two these ports 203, on this, respectively this port 203 of pipe portion heart formwork 20B has one group of body contact edge 23, makes pipe portion heart formwork 20B on this connect with 23 groups, the group body contact edge of its group body contact edge 23 and this three forks heart formwork 20A.
The described lower pipe heart formwork 20C of portion is the hollow shell structure that is formed with two these ports 203, respectively this port 203 of this lower pipe heart formwork 20C of portion has one group of body contact edge 23, makes this lower pipe heart formwork 20C of portion connect with 23 groups, the group body contact edge of its group body contact edge 23 and this three forks heart formwork 20A; By this, this carbon fiber layer 30 is through this impregnation carbon cloth coiling lamination in this three forks heart formwork 20A, the two times heart formwork 20C of pipe portion outsides 21 of the heart formwork 20B of pipe portion and this on this, and this impregnation carbon cloth is through pressurization sizing and form carbon fiber layer 30 structures of tool front fork configuration after being heating and curing in these four hearts formwork, 20 outsides 21.
In sum, the utility model sees through above-mentioned carbon fiber bicycle parts-moulding method and molding structure thereof, the problem that heart formwork 20 and carbon fiber layer 30 cause in conjunction with the shaping integrative-structure tool release demoulding is also saved the 30 lamination times of carbon fiber layer, has effect of obvious shortening carbon fiber bicycle manufacturing time.Again, the heart formwork 20 of exempting from the demoulding can utilize moulding material or even the preparation of recovery carbon fibre material rapid, high volume, and fills part its support function of performance, has the effect that increases bicycle assembly parts structural strength and rigidity.By this, heart formwork lamination structure forming method and the molding structure thereof of the utility model carbon fiber bicycle parts not only improve the disappearance of common method for making, and have and enhance productivity and the effect of economic benefit.
Claims (6)
1. a heart formwork laminat molding structure for carbon fiber bicycle parts, is characterized in that: comprising:
At least wholeheartedly formwork is hollow shell structure and be formed with at least two ports, has a relative outside and an inner face and connect between this two port;
One carbon fiber layer, is that impregnation carbon cloth lamination is located at this heart formwork outside and is formed, and the cohering containing outside impregnation and this heart formwork of this impregnation carbon cloth of composition surface mat of this carbon fiber layer.
2. the heart formwork laminat molding structure of carbon fiber bicycle parts as claimed in claim 1, it is characterized in that: described heart formwork has two shell parts to being combined into, each shell part has that at least two group body contact edge and at least two pairs of body contacts are intermarginal to be divided into shape and to be connected described outside and inner face, make the involutory and outside lamination impregnation carbon cloth of two shell parts, at least two ports of this heart formwork of the involutory formation of group body contact edge of two shell parts, and described two shell parts is cementing to the impregnation sizing material infiltration for impregnation carbon cloth between body contact edge.
3. the heart formwork laminat molding structure of carbon fiber bicycle parts as claimed in claim 2, is characterized in that: two shell parts of described heart formwork body contact edge is formed with to concaveconvex structure, for involutory location described two shell parts.
4. the heart formwork laminat molding structure of carbon fiber bicycle parts as claimed in claim 1, it is characterized in that: each shell part has that at least two group body contact edge and at least two pairs of body contacts are intermarginal to be divided into shape and to be connected described outside and inner face, make the involutory and outside lamination impregnation carbon cloth of two shell parts, at least two ports of this heart formwork of the involutory formation of group body contact edge of two shell parts, between adjacent two these heart formworks of the same bicycle assembly parts of order composition, connect with its group body contact edge group, and between these two groups of body contact edge, the impregnation sizing material for this impregnation carbon cloth infiltrates cementing.
5. the heart formwork laminat molding structure of carbon fiber bicycle parts as claimed in claim 4, it is characterized in that: the group body contact edge of described heart formwork is to be formed with concaveconvex structure, this concaveconvex structure of group body contact edge mat of adjacent two these heart formworks of the same bicycle assembly parts of order composition coordinates location.
6. the heart formwork laminat molding structure of carbon fiber bicycle parts as claimed in claim 1, it is characterized in that: described bicycle assembly parts is a front fork and is made up of four heart formworks, defining this four hearts formwork is one or three fork heart formworks, pipe portion heart formwork and two times pipe portion heart formworks on one;
Described three fork heart formworks, it is the hollow shell structure that is formed with three these ports, this three forks heart formwork has two shell parts to being combined into, respectively this shell part has that three groups of body contact edge and the three pairs of body contacts are intermarginal to be divided into shape and to be connected this outside and this inner face, makes this two shells part, with it, body contact edge is combined to form to this three forks heart formwork;
Described upper pipe portion heart formwork, is the hollow shell structure that is formed with two these ports, and on this, respectively this port of pipe portion heart formwork has one group of body contact edge, makes pipe portion heart formwork on this connect with the group body contact edge group of its group body contact edge and this three forks heart formwork;
Described lower pipe portion heart formwork, is the hollow shell structure that is formed with two these ports, and respectively this port of this lower pipe portion heart formwork has one group of body contact edge, makes this lower pipe portion heart formwork connect with the group body contact edge group of its group body contact edge and this three forks heart formwork;
Described carbon fiber layer, be through this impregnation carbon cloth coiling lamination in this three forks heart formwork pipe portion heart formwork and this two times pipe portion heart formworks outsides on this, and this impregnation carbon cloth is through pressurization sizing and form the carbon fiber layer structure of tool front fork configuration after being heating and curing in this four hearts formwork outside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677667.6U CN203726836U (en) | 2013-10-30 | 2013-10-30 | Core mold laminated shell molding structure for carbon fiber bicycle component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677667.6U CN203726836U (en) | 2013-10-30 | 2013-10-30 | Core mold laminated shell molding structure for carbon fiber bicycle component |
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| CN203726836U true CN203726836U (en) | 2014-07-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589662A (en) * | 2013-10-30 | 2015-05-06 | 捷安特（昆山）有限公司 | Core mold shell lamination molding method for carbon fiber bicycle parts and molding structure thereof |
| WO2020124538A1 (en) * | 2018-12-21 | 2020-06-25 | 太宇工业股份有限公司 | Method for forming thermoplastic composite frame member of bicycle, and finished product therefrom |
| TWI728290B (en) * | 2018-12-21 | 2021-05-21 | 太宇工業股份有限公司 | Molding method of bicycle frame member of thermoplastic composite material and its finished product |
| CN113619719A (en) * | 2021-08-31 | 2021-11-09 | 浙江瀚霖复合材料科技有限公司 | Integrated carbon fiber front fork and prefabricating and forming process |
-
2013
- 2013-10-30 CN CN201320677667.6U patent/CN203726836U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589662A (en) * | 2013-10-30 | 2015-05-06 | 捷安特（昆山）有限公司 | Core mold shell lamination molding method for carbon fiber bicycle parts and molding structure thereof |
| WO2020124538A1 (en) * | 2018-12-21 | 2020-06-25 | 太宇工业股份有限公司 | Method for forming thermoplastic composite frame member of bicycle, and finished product therefrom |
| TWI728290B (en) * | 2018-12-21 | 2021-05-21 | 太宇工業股份有限公司 | Molding method of bicycle frame member of thermoplastic composite material and its finished product |
| CN113619719A (en) * | 2021-08-31 | 2021-11-09 | 浙江瀚霖复合材料科技有限公司 | Integrated carbon fiber front fork and prefabricating and forming process |
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