CN101318379A - Vacuum compression moulding forming method and device - Google Patents
Vacuum compression moulding forming method and device Download PDFInfo
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- CN101318379A CN101318379A CNA2007101086527A CN200710108652A CN101318379A CN 101318379 A CN101318379 A CN 101318379A CN A2007101086527 A CNA2007101086527 A CN A2007101086527A CN 200710108652 A CN200710108652 A CN 200710108652A CN 101318379 A CN101318379 A CN 101318379A
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Abstract
The invention relates to a vacuum compression molding method and device. The vacuum compression molding method includes the steps of: (A) preparing a shaping die and a germule body; the shaping die is provided with a die hole, a seal unit and a channel communicated with the outside of the die; the germule body is provided with a piece of preimpregnated resin fiber cloth which is rolled to be hollow and is provided with an inner hole embryo fittings; (B) starting the shaping die and filling the germule body into the die hole; the inner side end of a joint is sheathed and connected with the embryo fittings in gas seal; the outer side end extends into the outside of the die; (C) vacuumizing the channel and the die hole, carrying out hot pressing on the shaping die; irrigating high pressure air into the inner hole of the embryo fittings by the joint; (D) opening the shaping die and taking out a sclerous product. The vacuum compression molding device is matched with a vacuumizing device, a high pressure air source as well as a hot pressing table and comprises a first die holder, a second die holder that is oppositely arranged, the seal unit arranged between the first die holder and the second die holder as well as at least one joint. The invention can manufacture a product with high intensity by utilizing vacuumization to be matched with high pressure aeration and hot pressing; can manufacture a product with better intensity by using simple structure and a simple device; is quite suitable for practicability.
Description
Technical field
The present invention relates to a kind of manufacture method and equipment of hollow tubular, particularly relate to a kind of composite frame that is suitable for making, utilization vacuumizes and cooperates high pressure aeration, hot pressing can make preferable strength articles, and utilize simple structure and cooperate simple device, can make vacuum compression moulding forming method and device with preferable strength articles.
Background technology
Seeing also shown in Figure 1ly, is the process block diagram of the manufacture method of existing a kind of composite cycle frame.The manufacture method of existing a kind of composite cycle frame, be to carry out pre-type coiled strip earlier, and the pre-type of each pipe fitting of vehicle frame is gone out soft hollow tube, paste the carbon fibre initial rinse material in the outside of hollow tube again, again airbag is penetrated the inside of hollow tube, and plug valve in the open end, then make each hollow tube overlap joint be combined into a jointless vehicle frame by the pressurization of blowing, and can increase the reinforcement step of pipe fitting lap-joint, after the rigidity with Strengthening bicycle frame, insert mould inside again and carry out blowing moulding, just finish the finished product of a composite frame.
Though, the manufacture method of this composite cycle frame can be used for producing integrated composite frame, but still have following disappearance during actual the manufacturing: under the condition of identical fibre and same resin system, the intensity of composite mainly is to be determined by the void content between fiber and the resin, void content is low more, just be meant that resin and interfibrous small hole are few more, then its intensity is good more.But, when sharp above-mentioned steps is carried out the manufacturing of composite cycle frame, blow in the mould and be heating and curing though can insert, but utilize airbag is blown, and utilize action of air pressure by interior when hollow tube being supported outwardly, volatile materials such as the gas of fiber and interlaminar resin, solvent also can't effectively be got rid of, so that when making finished product, can between fiber and resin, produce more small hole, make void content higher, and cause the phenomenon of frame strength deficiency.
This shows that the manufacture method of above-mentioned existing composite frame and device are in the structure of method, device and use and obviously still have inconvenience and defective, and demand urgently further being improved.For solving the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but does not see always that for a long time being suitable for design is finished by development, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new vacuum compression moulding forming method and device, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that the manufacture method of above-mentioned existing composite frame and device exist, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge thereof, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of new vacuum compression moulding forming method and device, can improve general existing manufacture method and device, make it have more practicality.Through constantly research, design, and after studying repeatedly and improving, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective that existing composite frame manufacture method exists, cooperate high pressure aeration, hot pressing, and can make the vacuum compression moulding forming method of preferable strength articles, be very suitable for practicality and provide a kind of utilization to vacuumize.
Another object of the present invention is to, overcome the defective of the manufacturing installation existence of existing composite frame, utilize simple structure and cooperate simple equipment and provide a kind of, just can make the vacuum compression molding device of goods, thereby be suitable for practicality more with preferable intensity.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of vacuum compression moulding forming method according to the present invention's proposition, it comprises the following step: (A), idiosome at the beginning of mould of preparation and, this mould has one and is arranged at inner die cavity, one and is around in sealing unit around this die cavity and one and is arranged at this die cavity one side and is communicated with this die cavity and the passage of this mould outside, this just idiosome have the embryonic tube spare that at least one fiber cloth with pre-soaked resin is rolled into hollow form and has an endoporus; (B), open this mould and will be somebody's turn to do just that idiosome fills in the die cavity of this mould, impel the medial end and the airtight socket of embryonic tube spare of this joint, and outboard end extends the outside of this mould; (C), to this passage and die cavity vacuumize, to this mould hot pressing, and pressure-air is poured into the endoporus of this embryonic tube spare by this joint; And (D), open this mould, take out goods of sclerosis.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid vacuum compression moulding forming method, the prepared first idiosome of wherein said step (A) has the blank of cycle frame, and has a first embryonic tube spare of car, a standpipe embryonic tube spare, one is connected going up between first embryonic tube spare of this car and the standpipe embryonic tube spare and manages embryonic tube spare, a following pipe embryonic tube spare that is connected between first embryonic tube spare of this car and the standpipe embryonic tube spare, two are connected going up of this standpipe embryonic tube spare one side and pitch embryonic tube spare and two lower fork embryonic tube spares that are connected this standpipe embryonic tube spare one side, the first embryonic tube spare of this car, standpipe embryonic tube spare, last pipe embryonic tube spare, following pipe embryonic tube spare, last fork embryonic tube spare and lower fork embryonic tube spare all are that the fiber cloth with pre-soaked resin is rolled into hollow form, and respectively have an endoporus that interconnects.
Aforesaid vacuum compression moulding forming method, the prepared first idiosome of wherein said step (A) has the preceding triangle blank of cycle frame, and have the first embryonic tube spare of car, standpipe embryonic tube spare, one and be connected and go up pipe embryonic tube spare, a following pipe embryonic tube spare that is connected between this car head embryonic tube spare and the standpipe embryonic tube spare between the first embryonic tube spare of this car and the standpipe embryonic tube spare, the first embryonic tube spare of this car, standpipe embryonic tube spare, on manage embryonic tube spare, pipe embryonic tube spare all is that fiber cloth with pre-soaked resin is rolled into hollow form down, and respectively has an endoporus that interconnects.
Aforesaid vacuum compression moulding forming method, the prepared first idiosome of wherein said step (A) has the Seat stay blank of cycle frame, and have two interlink go up fork embryonic tube spares, the described fork embryonic tube spare of going up all is that fiber cloth with pre-soaked resin is rolled into hollow form, and respectively has an endoporus that interconnects.
Aforesaid vacuum compression moulding forming method, the prepared first idiosome of wherein said step (A) has the Chain stay blank of cycle frame, and have two lower fork embryonic tube spares that interlink, described lower fork embryonic tube spare all is that the fiber cloth with pre-soaked resin is rolled into hollow form, and respectively has an endoporus that interconnects.
Aforesaid vacuum compression moulding forming method, the prepared first idiosome of wherein said step (A) has the front fork blank of cycle frame, and have front fork embryonic tube spares that a vertical tube embryonic tube spare and two and this vertical tube embryonic tube spare link, this vertical tube embryonic tube spare and described front fork embryonic tube spare all are that the fiber cloth with pre-soaked resin is rolled into hollow form, and respectively have an endoporus that interconnects.
Aforesaid vacuum compression moulding forming method, the prepared mould of wherein said step (A) also have a seal groove that supplies sealing unit to lay.
Aforesaid vacuum compression moulding forming method, the prepared mould of wherein said step (A) also has one first die holder and second die holder relative with this first die holder, one first die cavity that this first die holder has one first die face and is arranged with by this first die face, first seal groove and an air slot that is conducted with this first die cavity, this second die holder has one second die face and is arranged with and one second die cavity of corresponding setting with this first die cavity by this second die face, second seal groove and most are to through hole that should air slot, this is first years old, second die cavity is to synthetic this die cavity, and described through hole and air slot constitute this passage jointly.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.A kind of vacuum compression molding device according to the present invention's proposition, be to cooperate a vaccum-pumping equipment, a source of high pressure air and a hot-platen, and idiosome is carried out to the type operation at the beginning of being applicable to one, just idiosome be to be rolled into hollow form and to have an endoporus with the pre-soaked resin fiber cloth, and this shaped device comprises second die holder, sealing unit and at least one joint that is arranged between this first, second die holder that one first die holder, and this first die holder are oppositely arranged; This first die holder has one first die face, first die cavity and an air slot that is arranged on this first die cavity, one side and is conducted with this first die cavity that is arranged with by this first die face; This second die holder, have second die cavity that second die face with respect to this first die face, one be arranged with by this second die face and most to through hole that should air slot, this second die cavity and this first die cavity are combined to form a die cavity, and this through hole is connected to this vaccum-pumping equipment; The sealing unit is arranged between this first, second die face, and is around between this first, second die cavity and this air slot, the through hole; This joint is to connect to be located on this first idiosome, and extends to this first, second die holder outside that pressure-air pours in the endoporus of this first idiosome from this joint.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid vacuum compression molding device, wherein said first die holder also has one and is arranged with and is around in one first seal groove around this first die cavity by this first die face, this second die holder also has one and is arranged with and is around in one second seal groove around this second die cavity by this second die face, and the sealing unit is to be embedded in this first, second seal groove.
Aforesaid vacuum compression molding device, the die cavity shape of wherein said first, second die holder inside, it is to be selected from a combination by preceding triangle blank, Chain stay blank, Chain stay blank, front fork blank or the preceding triangle blank of cycle frame and Chain stay blank, Chain stay blank for correspondence.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, vacuum compression moulding forming method of the present invention and device have following advantage and beneficial effect at least:
By above technical scheme as can be known, in order to achieve the above object, vacuum compression moulding forming method of the present invention, comprise the following step: (A) idiosome at the beginning of mould of preparation and, this mould has one and is arranged at inner die cavity, one and is around in sealing unit around this die cavity and one and is arranged at this die cavity side and is communicated with this die cavity and the passage of this mould outside, this just idiosome have the embryonic tube spare that at least one fiber cloth with pre-soaked resin is rolled into hollow form and has an endoporus.(B) open this mould and will be somebody's turn to do just that idiosome fills in the die cavity of this mould, impel the medial end and the airtight socket of embryonic tube spare of this joint, and an outboard end extends this mould outside.(C) to this passage and die cavity vacuumize, to this mould hot pressing, and the endoporus that pressure-air is poured into this embryonic tube spare by this joint.(D) open this mould, take out goods of sclerosis.
The beneficial effect of vacuum compression moulding forming method of the present invention is: utilize above-mentioned steps, and cooperate to this passage and die cavity vacuumize, to this mould hot pressing, pour into pressure-air by this joint, just can make that this embryonic tube spare can be supported, and volatile materials such as the gas between fiber and the resin, solvent are got rid of, and can be made the goods that void content is lower, intensity is higher.
In addition, in order to achieve the above object, vacuum compression molding device of the present invention, be to cooperate a vaccum-pumping equipment, a source of high pressure air and a hot-platen equipment, and idiosome is carried out to the type operation at the beginning of being applicable to one, just idiosome be to be rolled into hollow form and to have an endoporus with the pre-soaked resin fiber cloth, and this shaped device comprises second die holder, sealing unit and at least one joint that is arranged between this first, second die holder that one first die holder, and this first die holder are oppositely arranged.This first die holder has one first die face, first die cavity and an air slot that is arranged on this first die cavity, one side and is conducted with this first die cavity that is arranged with by this first die face.This second die holder has second die cavity that second die face with respect to this first die face, one be arranged with by this second die face and most to through hole that should air slot, this second die cavity and this first die cavity are combined to form a die cavity, and this through hole is connected to this vaccum-pumping equipment.The sealing unit be arranged between this first, second die face and be around in this first, second die cavity and this air slot, through hole between.This joint is to connect to be located on this first idiosome, and extends to this first, second die holder outside, borrows this joint that pressure-air is poured in the endoporus of this first idiosome.
The beneficial effect of vacuum compression molding device of the present invention is: utilize passage and die cavity to being communicated with to vacuumize, poured into pressure-air, utilized hot pressing to carry out hot pressing by this joint, and can carry out the vacuum compression molding operation, and can be made into the goods that void content is lower, intensity is higher so that be somebody's turn to do first idiosome.
In sum, the present invention is relevant a kind of vacuum compression moulding forming method and device, be that idiosome was inserted a mould inside at the beginning of fiber cloth with pre-soaked resin was rolled into of hollow form, this mould has a die cavity, a sealing unit and a passage that is communicated with this die cavity that is around in around this die cavity, when the passage of this mould certainly this die cavity is vacuumized, connect by one be located at this just the joint on idiosome pour into pressure-air and to this mould hot pressing, when opening mould, just can take out the hollow product of sclerosis.Vacuum compression moulding forming method of the present invention can utilize to vacuumize to cooperate high pressure aeration, hot pressing, and can make the goods of preferable intensity, is very suitable for practicality.Vacuum compression molding device of the present invention utilizes simple structure and cooperates simple equipment, just can make the goods with preferable intensity, is suitable for practicality more.The present invention has above-mentioned plurality of advantages and practical value, no matter on the structure of method, device or function, bigger improvement is arranged all, obvious improvement is arranged technically, and produced handy and practical effect, and the manufacture method of more existing composite frame and device have the outstanding effect of enhancement, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the process block diagram of the manufacture method of existing a kind of composite cycle frame.
Fig. 2 is the process block diagram of vacuum compression moulding forming method preferred embodiment of the present invention.
Fig. 3 is the stereoscopic figure of vacuum compression molding device of the present invention preferred embodiment.
Fig. 4 is the exploded perspective view of idiosome at the beginning of mould of the above-mentioned preferred embodiment of the present invention and.
Fig. 5 is the cross-sectional schematic along V-V section among Fig. 3.
Fig. 6 is the cross-sectional schematic along VI-VI section among Fig. 3.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, the vacuum compression moulding forming method that foundation the present invention is proposed and install its specific embodiment, method, step, structure, feature and effect thereof, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can clearly present in the following detailed description that cooperates with reference to a graphic preferred embodiment.
See also Fig. 2, Fig. 5 and shown in Figure 6, the vacuum compression moulding forming method of preferred embodiment of the present invention is to cooperate equipment such as a shaped device 100, a vaccum-pumping equipment 200, a source of high pressure air 300 and a hot-platen 500 to carry out the vacuum molding operation.Seeing also Fig. 3 and shown in Figure 4, is the stereoscopic figure of vacuum compression molding device of the present invention preferred embodiment, and the exploded perspective view of idiosome at the beginning of mould and.This shaped device 100 has a mould 10, a sealing unit 20 and most joints 30.
Above-mentioned mould 10 has one first die holder 11, second die holder 12 that is oppositely arranged with this first die holder 11.
This first die holder 11 has first die cavity 112 that one first die face 111, one be arranged with by this first die face 111, two and is arranged with and is around in the air slot 114 that first seal groove 113 around these first die cavity, 112 both sides and are arranged between this first die cavity 112 and one of them first seal groove 113 and be conducted with this first die cavity 112 by this first die face 111.
This second die holder 12, have second die cavity 122 that second die face 121 with respect to this first die face 111, one be arranged with by this second die face 121, two and be arranged with and be around in second seal groove 123 around these second die cavity, 122 both sides and most to through hole 124 that should air slot 114 by this second die face 121, the outside port of described through hole 124 respectively utilizes an adapter 210 to be connected to this vaccum-pumping equipment 200, and described adapter 210 is to adopt resistant to elevated temperatures polytetrafluoroethylene (PTFE) (iron is dragon not) pipe.The die cavitys 13 of the synthetic corresponding cycle frame shapes of 112,122 pairs of this first, second die cavitys, described through hole 124 and air slot 114 be common constitute one can be by the passage 14 of external communications to this die cavity 13.
Above-mentioned sealing unit 20 is to make strip with high temperature resistant, high voltage bearing rubber material, and is embedded in this first, second seal groove 113,123, and can guarantee that this die cavity 13 keeps airtight.
Above-mentioned joint 30 is can be set in airtightly in this first, second die cavity 112,122, and outboard end may extend to this mould 10 outsides, and can respectively utilize a conduit 310 to connect to cause this source of high pressure air 300.
Vacuum compression moulding forming method of the present invention, it comprises the following step:
Step 1: prepare idiosome 400 at the beginning of this mould 10 and, the structure of this mould 10 as mentioned above.Just idiosome 400 has the blank of cycle frame, and has a first embryonic tube spare 410 of car, a standpipe embryonic tube spare 420, one is connected going up between first embryonic tube spare 410 of this car and the standpipe embryonic tube spare 420 and manages embryonic tube spare 430, a following pipe embryonic tube spare 440 that is connected between first embryonic tube spare 410 of this car and the standpipe embryonic tube spare 420, two are connected going up of these standpipe embryonic tube spare 420 1 sides and pitch embryonic tube spare 450 and two lower fork embryonic tube spares 460 that are connected these standpipe embryonic tube spare 420 1 sides, the first embryonic tube spare 410 of this car, standpipe embryonic tube spare 420, last pipe embryonic tube spare 430, following pipe embryonic tube spare 440, last fork embryonic tube spare 450 and lower fork embryonic tube spare 460 all are that the fiber cloth with pre-soaked resin is rolled into hollow form, link each other, and respectively have an endoporus that interconnects 470.The material of fiber cloth of the present invention can be selected carbon fiber (Carbon), glass fibre (Fiber Glass), Ke Weila fiber (Kevlar), ceramic fibre (Ceramic), boron fibre (Boron) for use, eliminate the wherein a kind of or wantonly mixing more than two kinds of fiber (Titanium).
Step 2: open this mould 10 and will be somebody's turn to do just that idiosome 400 fills in first die cavity 112 of this first die holder 11, and described joint 30 is installed, a medial end that impels joint 30 respectively with this standpipe embryonic tube spare 420, on pitch embryonic tube spare 450 and lower fork embryonic tube spare 460 the airtight socket in end, an outboard end then extends this first die holder, 11 outsides, and the two ends of the first embryonic tube spare 410 of this car, an end of these standpipe embryonic tube spare 420 default five-way pipes sealed, impelling just, the endoporus 470 of idiosome 400 forms confined space portions.
Step 3: produce closed with respect to this first die holder 11 this second die holder 12, and mould 10 delivered in the hot-platen 500 that moulding uses, and make 112,122 pairs of this first, second die cavitys synthesize these die cavitys 13, and making just, idiosome 400 is positioned in this die cavity 13, and utilize sealing element 20 to be embedded in this first, second seal groove 113,123 and be around in the both sides of this die cavity 13, impel this die cavity 13 to obtain airtight effects, should take over 210 again, conduit 310 connects respectively and be located on through hole 124 and the joint 30.
Step 4: see also Fig. 5 and shown in Figure 6, open this vaccum-pumping equipment 200 and source of high pressure air 300, and utilize 200 pairs of these passages 14 of this vaccum-pumping equipment and die cavity 13 to vacuumize, utilize 500 pairs of these moulds 10 of hot-platen to carry out hot pressing, and utilize this source of high pressure air 300 that pressure-air is poured in the endoporus 470 of this first idiosome 400 by joint 30.
Step 5: open hot-platen 500, close vaccum-pumping equipment 200 and source of high pressure air 300, and this first, second die holder 11,12 is opened relatively, just can in die cavity 13, take out goods that become cycle frame.
Can earlier die cavity 13 be cleaned out before the step 1 carrying out, and resins residual in this passage 14 are removed, can not stopped up by resin to guarantee passage 14, the last surface-coated mould release that only needs at die cavity 13 just can carry out operations for forming.
Therefore, the present invention utilizes above-mentioned steps, and this shaped device 100 of fit applications, vaccum-pumping equipment 200, equipment such as source of high pressure air 300 and hot-platen 500 carry out the vacuum molding operation, to be somebody's turn to do first idiosome 400 again inserts in the die cavity 13 of mould 10 and behind the mold closing, utilize this vaccum-pumping equipment 200 to vacuumize, utilize this hot-platen 500 to carry out hot pressing, utilize this source of high pressure air 300 to pour into pressure-air, impel the gas of fiber and interlaminar resin, volatile materials such as solvent can effectively be got rid of via passage 14, and make that the void content of fiber and interlaminar resin is low, thereby it is close to access matter, the intensity height, the goods that rigidity is strong.
What deserves to be mentioned is, first idiosome 400 and goods that the above embodiment of the present invention is prepared, all be assembly with triangle before the cycle frame and Chain stay, Chain stay be example as an illustration, in fact, use above-mentioned forming method and shaped device 100, and need only change the shape of die cavity 13 according to the difference of goods, just can be used to make separately preceding triangle, Chain stay, Chain stay or the front fork of composite cycle frame, and triangle, Chain stay, Chain stay are combined into a complete vehicle frame before utilizing juncture to make again.In addition, the hollow tubular thing all can utilize above-mentioned forming method and shaped device 100 such as, and is rolled into hollow form because the first idiosome of described goods all is fiber cloth with pre-soaked resin, and then the effect after the moulding is all identical with the foregoing description.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (11)
1, a kind of vacuum compression moulding forming method is characterized in that it comprises the following step:
(A), idiosome at the beginning of mould of preparation and, this mould has one and is arranged at inner die cavity, one and is around in sealing unit around this die cavity and one and is arranged at this die cavity one side and is communicated with this die cavity and the passage of this mould outside, this just idiosome have the embryonic tube spare that at least one fiber cloth with pre-soaked resin is rolled into hollow form and has an endoporus;
(B), open this mould and will be somebody's turn to do just that idiosome fills in the die cavity of this mould, impel the medial end and the airtight socket of embryonic tube spare of this joint, and outboard end extends the outside of this mould;
(C), to this passage and die cavity vacuumize, to this mould hot pressing, and pressure-air is poured into the endoporus of this embryonic tube spare by this joint; And
(D), open this mould, goods of taking-up sclerosis.
2, vacuum compression moulding forming method as claimed in claim 1, it is characterized in that the prepared first idiosome of wherein said step (A) has the blank of cycle frame, and has a first embryonic tube spare of car, a standpipe embryonic tube spare, one is connected going up between first embryonic tube spare of this car and the standpipe embryonic tube spare and manages embryonic tube spare, a following pipe embryonic tube spare that is connected between first embryonic tube spare of this car and the standpipe embryonic tube spare, two are connected going up of this standpipe embryonic tube spare one side and pitch embryonic tube spare and two lower fork embryonic tube spares that are connected this standpipe embryonic tube spare one side, the first embryonic tube spare of this car, standpipe embryonic tube spare, last pipe embryonic tube spare, following pipe embryonic tube spare, last fork embryonic tube spare and lower fork embryonic tube spare all are that the fiber cloth with pre-soaked resin is rolled into hollow form, and respectively have an endoporus that interconnects.
3, vacuum compression moulding forming method as claimed in claim 1, it is characterized in that the prepared first idiosome of wherein said step (A) has the preceding triangle blank of cycle frame, and has a first embryonic tube spare of car, a standpipe embryonic tube spare, one is connected going up between first embryonic tube spare of this car and the standpipe embryonic tube spare and manages embryonic tube spare, a following pipe embryonic tube spare that is connected between first embryonic tube spare of this car and the standpipe embryonic tube spare, the first embryonic tube spare of this car, standpipe embryonic tube spare, last pipe embryonic tube spare, following pipe embryonic tube spare all is that the fiber cloth with pre-soaked resin is rolled into hollow form, and respectively has an endoporus that interconnects.
4, vacuum compression moulding forming method as claimed in claim 1, it is characterized in that the prepared first idiosome of wherein said step (A) has the Seat stay blank of cycle frame, and have two interlink go up fork embryonic tube spares, the described fork embryonic tube spare of going up all is that fiber cloth with pre-soaked resin is rolled into hollow form, and respectively has an endoporus that interconnects.
5, vacuum compression moulding forming method as claimed in claim 1, it is characterized in that the prepared first idiosome of wherein said step (A) has the Chain stay blank of cycle frame, and have two lower fork embryonic tube spares that interlink, described lower fork embryonic tube spare all is that the fiber cloth with pre-soaked resin is rolled into hollow form, and respectively has an endoporus that interconnects.
6, vacuum compression moulding forming method as claimed in claim 1, it is characterized in that the prepared first idiosome of wherein said step (A) has the front fork blank of cycle frame, and have front fork embryonic tube spares that a vertical tube embryonic tube spare and two and this vertical tube embryonic tube spare link, this vertical tube embryonic tube spare and described front fork embryonic tube spare all are that the fiber cloth with pre-soaked resin is rolled into hollow form, and respectively have an endoporus that interconnects.
7, vacuum compression moulding forming method as claimed in claim 1 is characterized in that the prepared mould of wherein said step (A) also has a seal groove that supplies sealing unit to lay.
8, vacuum compression moulding forming method as claimed in claim 7, it is characterized in that the prepared mould of wherein said step (A) also has one first die holder and second die holder relative with this first die holder, one first die cavity that this first die holder has one first die face and is arranged with by this first die face, first seal groove and an air slot that is conducted with this first die cavity, this second die holder has one second die face and is arranged with and one second die cavity of corresponding setting with this first die cavity by this second die face, second seal groove and most are to through hole that should air slot, this is first years old, second die cavity is to synthetic this die cavity, and described through hole and air slot constitute this passage jointly.
9, a kind of vacuum compression molding device, be to cooperate a vaccum-pumping equipment, a source of high pressure air and a hot-platen, and idiosome is carried out to the type operation at the beginning of being applicable to one, just idiosome be to be rolled into hollow form and to have an endoporus with the pre-soaked resin fiber cloth, and this shaped device comprises second die holder, sealing unit and at least one joint that is arranged between this first, second die holder that one first die holder, and this first die holder are oppositely arranged; It is characterized in that:
This first die holder has one first die face, first die cavity and an air slot that is arranged on this first die cavity, one side and is conducted with this first die cavity that is arranged with by this first die face;
This second die holder, have second die cavity that second die face with respect to this first die face, one be arranged with by this second die face and most to through hole that should air slot, this second die cavity and this first die cavity are combined to form a die cavity, and this through hole is connected to this vaccum-pumping equipment;
The sealing unit is arranged between this first, second die face, and is around between this first, second die cavity and this air slot, the through hole;
This joint is to connect to be located on this first idiosome, and extends to this first, second die holder outside that pressure-air pours in the endoporus of this first idiosome from this joint.
10, vacuum compression molding device as claimed in claim 9, it is characterized in that wherein said first die holder also has one and is arranged with and is around in one first seal groove around this first die cavity by this first die face, this second die holder also has one and is arranged with and is around in one second seal groove around this second die cavity by this second die face, and the sealing unit is to be embedded in this first, second seal groove.
11, vacuum compression molding device as claimed in claim 10, the die cavity shape that it is characterized in that wherein said first, second die holder inside is that correspondence is selected from a combination by preceding triangle blank, Chain stay blank, Chain stay blank, front fork blank or the preceding triangle blank of cycle frame and Chain stay blank, Chain stay blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101086527A CN101318379A (en) | 2007-06-07 | 2007-06-07 | Vacuum compression moulding forming method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101086527A CN101318379A (en) | 2007-06-07 | 2007-06-07 | Vacuum compression moulding forming method and device |
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| Publication Number | Publication Date |
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| CN101318379A true CN101318379A (en) | 2008-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101086527A Pending CN101318379A (en) | 2007-06-07 | 2007-06-07 | Vacuum compression moulding forming method and device |
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| CN (1) | CN101318379A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145725A (en) * | 2010-02-09 | 2011-08-10 | 莱州通商机械有限公司 | Electromobile frame and manufacturing method thereof |
| CN103057127A (en) * | 2012-12-19 | 2013-04-24 | 江西洪都航空工业集团有限责任公司 | Vacuumizing device for manufacturing composite material by vacuum bag/autoclave method |
| CN109352964A (en) * | 2018-10-24 | 2019-02-19 | 东莞广泽汽车饰件有限公司 | Cutting system in a kind of mould of automobile-used diaphragm plastic-absorbing component |
| CN111452337A (en) * | 2020-04-13 | 2020-07-28 | 宁波和利时智能科技有限公司 | Full-automatic three-dimensional thermal forming equipment for composite board and forming method thereof |
-
2007
- 2007-06-07 CN CNA2007101086527A patent/CN101318379A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145725A (en) * | 2010-02-09 | 2011-08-10 | 莱州通商机械有限公司 | Electromobile frame and manufacturing method thereof |
| CN103057127A (en) * | 2012-12-19 | 2013-04-24 | 江西洪都航空工业集团有限责任公司 | Vacuumizing device for manufacturing composite material by vacuum bag/autoclave method |
| CN109352964A (en) * | 2018-10-24 | 2019-02-19 | 东莞广泽汽车饰件有限公司 | Cutting system in a kind of mould of automobile-used diaphragm plastic-absorbing component |
| CN109352964B (en) * | 2018-10-24 | 2023-09-29 | 东莞广泽汽车饰件有限公司 | In-mold cutting system of automotive film plastic suction piece |
| CN111452337A (en) * | 2020-04-13 | 2020-07-28 | 宁波和利时智能科技有限公司 | Full-automatic three-dimensional thermal forming equipment for composite board and forming method thereof |
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Open date: 20081210 |