CN207711203U - A kind of production carbon fiber wheel mold - Google Patents
A kind of production carbon fiber wheel mold Download PDFInfo
- Publication number
- CN207711203U CN207711203U CN201721625522.6U CN201721625522U CN207711203U CN 207711203 U CN207711203 U CN 207711203U CN 201721625522 U CN201721625522 U CN 201721625522U CN 207711203 U CN207711203 U CN 207711203U
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- China
- Prior art keywords
- mold
- inner ring
- half inner
- outer rings
- carbon fiber
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 30
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 30
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model is related to a kind of wheel production mould more particularly to a kind of production carbon fiber wheel molds.The product one-pass molding made by the utility model need not handle, retain the extension property of carbon fiber wire in punching again.By pre-setting metal cap in porose place, carbon fiber is set to be bonded into one with metal cap, intensity higher, tensile resistance is more preferable, and weight is lighter.Wheel rim surface treatment can need the separation cloth using bright face and matte surface according to client, from without being surface-treated again, reducing artificial and material, while reduce or remit to environmental hazard.
Description
Technical field
The present invention relates to a kind of wheel production mould more particularly to a kind of production carbon fiber wheel molds.
Background technology
The universal moulding process of existing carbon fibre rim is wheel rim global formation, post-production punching.And at wheel rim surface
Reason was polished by the later stage, and spray painting is handled.And carbon fiber punching can directly interrupt carbon fiber wire, the material of carbon fiber
Extensibility is relatively good, and tensile property is strong, and fibrous fracture can seriously affect the performance of carbon fiber, and carbon fibre rim punching will produce
High temperature causes to punch edge resin aging, to influence the tensile strength of carbon fibre rim.In reality, carbon fibre rim exists
It is that carbon fibre material is in direct contact spoke cap when compiling wheel group, contact area is small to have no idea to provide the wheel group of high rigidity.Together
When each producer stretch spoke intensity in order to provide, carry out reinforcement using multilayer material, not only waste material, have no idea simultaneously
Embody carbon fiber high-strength degree, the essence of ultra lightweighting.Wheel rim surface treatment is now always using polishing, spray treatment.This technique
A large amount of manpowers are not only wasted, while the dust polished all has certain influence to operator itself and environment.
Invention content
To solve the above-mentioned problems and and propose a kind of production carbon fiber wheel mold.
A kind of carbon fiber wheel composing type production technology, its step are as follows：
Perforated metal cap is fixed on product by the first step, and a certain amount of releasing agent is coated in the blowing cavity of mold
Or layer overlay separation cloth；
The good product of pre- shape is put into mold by second step, according to corresponding aperture away from fixing resultant metal cap on mold；
Third walks, and the pressure in the case where mold appearance heats pressurization with interiors of products inflation squeezes out Excess resin
Come, while itself and the bonding of carbon fiber face being integrated by pressure with resin by metal cap；
4th step, then first allows mold to cool down；
5th step waits for carbon fiber wheel group curing molding, finally removes mold, tears the separation cloth on wheel rim.
Preferably, the separation cloth is the separation cloth of bright face or matte surface.
Preferably, it is arranged in the mold several at radial notch, pin, and notch diameter is put into notch
Just identical as the diameter of pin, the perforated metal cap 14 is through on pin.
Preferably, the perforated metal cap justifies width type structure using indent.
Preferably, the mold includes mold upper half inner ring, mold lower half inner ring, the left semi outer rings of mold, mold right half
Outer ring, mold outer ring link block and fastening bolt, mold upper half inner ring and mold lower half inner ring first pass through bolt fastening, then mould
Have the cylindrical surface cooperation of the right semi outer rings of left semi outer rings, mold and mold upper half inner ring, mold lower half inner ring, rear mold left half it is outer
Circle, the right semi outer rings of mold are connected and fixed by mold outer ring link block and fastening bolt.
Preferably, the boss of round trend is set on the mold upper half inner ring, is arranged on mold lower half inner ring round
The groove of trend, the boss and mold lower half inner ring groove of mold upper half inner ring are just corresponding.
Preferably, round ring boss is set on the right semi outer rings inner surface of the left semi outer rings of the mold, mold, on mold
Half inner ring, mold lower half inner ring outer circle on circular groove is set, the boss and groove cooperation.
Preferably, the right semi outer rings connection of the mold upper half inner ring, mold lower half inner ring, the left semi outer rings of mold, mold
Local Formation cross-section be crescent cavity, the cavity be in circular ring shape.
Preferably, a hole is respectively set on the upper surface of the left semi outer rings of the mold, the right semi outer rings of mold, it is described
Hole be connected with cavity.
The beneficial effects of the invention are as follows：The product one-pass molding made through the invention need not be handled, be protected in punching again
Stay the extension property of carbon fiber wire.By pre-setting metal cap in porose place, carbon fiber is made to be bonded into metal cap
One, intensity higher, tensile resistance is more preferable, and weight is lighter.Wheel rim surface treatment can need to use bright face and mute according to client
The separation cloth of smooth surface reduces artificial and material, while reducing or remitting to environmental hazard from without being surface-treated again.
Description of the drawings
Fig. 1 is the front view of mold used herein.
Fig. 2 is the partition figure of mold used herein.
Fig. 3 is the A-A views of Fig. 1.
Fig. 4 is the partial enlargement B views of Fig. 3.
Fig. 5 is the installation site figure of metal cap.
Wherein：1- mold upper half inner rings；2- mold lower half inner rings；The left semi outer rings of 3- molds；The right semi outer rings of 4- molds；5- moulds
Has outer ring link block；11- cavitys；12- pins；14- metal caps.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.
If Fig. 1 is the front view of mold used herein, Fig. 2 is the partition figure of mold used herein, and Fig. 3 is figure
1 A-A views, Fig. 4 are the partial enlargement B views of Fig. 1.
Inventive die includes mold upper half inner ring 1, mold lower half inner ring 2, the left semi outer rings 3 of mold, the right semi outer rings of mold
4, mold outer ring link block 5 and fastening bolt.Before using mold, first by mold upper half inner ring 1, mold lower half inner ring 2, mold
It coats releasing agent or spreads separation cloth in the surface about 11 part of cavity of the right semi outer rings of left semi outer rings 3, mold 4.First by band
The metal cap 14 in hole is fixed on the good product of pre- shape, and then the good product of the pre- shape is put on mold lower half inner ring 2,
Later then recombinant mold, first mold upper half inner ring 1 and mold lower half inner ring 2 are combined, in the downside of mold upper half inner ring 1
Toroidal cavity is arranged in face, and the upper side setting round ring boss of mold lower half inner ring 2 is made by the cooperation of groove and boss
It obtains mold upper half inner ring 1 and mold lower half inner ring 2 coordinates closely, be then fastened by bolts again, be combined into an inner ring combination
Body.The left semi outer rings 3 of mold, the right semi outer rings 4 of mold and above-mentioned inner ring assembly are combined through row again later, pass through a mold left side
It is recessed on boss and mold upper half inner ring 1,2 outer surface of mold lower half inner ring on right 4 inner surface of semi outer rings of semi outer rings 3, mold
Slot coordinates so that the left semi outer rings 3 of mold, the right semi outer rings 4 of mold and the cooperation of above-mentioned inner ring assembly are close.Rear mold left half
Outer ring 3, the right semi outer rings 4 of mold are coordinated by mold outer ring link block 5, are connected and fixed by fastening bolt, thus a kind of carbon fiber
Mold used in dimension wheel composing type is completed.Mold upper half inner ring 1, mold lower half inner ring 2, the left semi outer rings 3 of mold, mold are right
Semi outer rings 4 are moved towards in the cavity 11 that the local Formation cross-section of connection is crescent, the cavity in circular ring shape.In mold left half
A hole is respectively set on the upper surface of the right semi outer rings of outer ring 3, mold 4, the hole is connected with cavity 11, described
Hole on erection joint, convenient to inject resin raw material into cavity 11 by one of hole, another hole is for arranging
Air prevents from forming air cavity in the feed when filling raw material, to cause substandard products.
As shown in figure 4, being partial cross section's enlarged drawing of inventive die.By mold upper half inner ring 1, mold lower half inner ring 2,
The cavity 11 that the right semi outer rings 4 of the left semi outer rings 3 of mold, mold form forms the original shape for the wheel group for needing to be molded manufacture, due to
After carbon fiber and resin raw material make molding, raw material is easy on the surface for being pasted onto cavity 11, and forced demoulding is easy to pull bad wheel group
Surface so that the later stage will also be polished processing, bothersome laborious.Thus before filling raw material, need on the surface of cavity 11
Coating release agent spreads separation cloth so that the demoulding of briquetting roller group is easy, and smooth after the demoulding of wheel group surface, not needing the later stage adds
Work.Because there is separation cloth highly-breathable energy, carbon fibre rim surface resin can extend to separation cloth gap, make carbon fibre rim
Surface is more smooth, after demoulding, take out wheel rim, tear separation cloth and can, need not polish.Remove from it is excessive after
Phase is handled.Artificial and material is reduced, while being reduced or remitted to environmental hazard.For in the selection of separation cloth, can need to make according to client
With bright face and the separation cloth of matte surface, to which the wheel group of different surfaces effect be made.
Further include pin 12 such as Fig. 4, Fig. 5 is the installation site figure of metal cap.Mold upper half inner ring 1, mold lower half inner ring
Semi-circular recesses, the radial arrangement of groove, and the diameter of groove are all set as the diameter of pin, mold is logical on 2
It crosses groove and carrys out fixing pin 12, pin 12 is arranged radially with c grooves, and the lug boss of cavity 11 is withstood in the front end of pin 12
Point, and withstand 11 end of cavity in pin 12 and metal cap 14 with holes is set, metal cap 14 and pin 12 are fitted close, avoid adding
When noting raw material, metal cap 14 misplaces.So that when filling raw material, the place occupied of pin and metal cap 14 without raw material,
To which wheel group with holes be made so that the fixed line intensity of the bore edges resin of carbon fiber is high.Because there are carbon on metal cap 14 periphery
Fibre resin is sufficient filling with so that carbon fiber is bonded into one with metal cap 14, intensity higher.When compiling wheel group, due to gold
Belong to cap 14 to contact with spoke cap, width type structure is justified in this 14 contact site of perforated metal cap using indent, enables spoke cap in all directions
Contacting metal cap 14.This can not only provide tensile strength, while can still keep full in the case of spoke angle difference
Aspect coordinates.Simultaneously as the presence of metal cap 14, original one times or more that the area of carbon fiber stretch-proof will be added to resists
Drawing force can be increased to original 150% or so.And it can be with pre-buried angle.Remove from and damages more carbon because angle hole is beaten
Filametntary structure.The extension of tensile resistance can make carbon fiber wheel group more high rigidity, lightweight.It is outer in mold left half
Inflatable mouth is also set up on circle 3, air is imported to dies cavity by inflatable mouth so that forming is easier.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. a kind of production carbon fiber wheel mold, it is characterised in that：It is arranged in the mold several at radial notch, slot
It is put into pin in mouthful（12）, and notch diameter just with pin（12）Diameter it is identical, the perforated metal cap being fixed on product
（14）It is through pin（12）On.
2. a kind of production carbon fiber wheel mold according to claim 1, it is characterised in that：The perforated metal cap（14）
Width type structure is justified using indent.
3. a kind of production carbon fiber wheel mold according to claim 1, it is characterised in that：The mold includes on mold
Half inner ring（1）, mold lower half inner ring（2）, the left semi outer rings of mold（3）, the right semi outer rings of mold（4）, mold outer ring link block（5）With
Fastening bolt, mold upper half inner ring（1）With mold lower half inner ring（2）Bolt fastening is first passed through, then the left semi outer rings of mold（3）、
The right semi outer rings of mold（4）With mold upper half inner ring（1）, mold lower half inner ring（2）Cylindrical surface cooperation, the left semi outer rings of rear mold
（3）, the right semi outer rings of mold（4）Pass through mold outer ring link block（5）It is connected and fixed with fastening bolt.
4. a kind of production carbon fiber wheel mold according to claim 3, it is characterised in that：The mold upper half inner ring
（1）The boss of the upper round trend of setting, mold lower half inner ring（2）The groove of the upper round trend of setting, mold upper half inner ring（1）'s
Boss and mold lower half inner ring（2）Groove just corresponds to.
5. a kind of production carbon fiber wheel mold according to claim 3, it is characterised in that：The left semi outer rings of the mold
（3）, the right semi outer rings of mold（4）Round ring boss is set on inner surface, in mold upper half inner ring（1）, mold lower half inner ring（2）'s
Circular groove, the boss and groove cooperation are set in outer circle.
6. a kind of production carbon fiber wheel mold according to claim 3, it is characterised in that：The mold upper half inner ring
（1）, mold lower half inner ring（2）, the left semi outer rings of mold（3）, the right semi outer rings of mold（4）The local Formation cross-section of connection is crescent
Cavity（11）, the cavity is in circular ring shape.
7. a kind of production carbon fiber wheel mold according to claim 3, it is characterised in that：The left semi outer rings of the mold
（3）, the right semi outer rings of mold（4）Upper surface on a hole, the hole and cavity is respectively set（11）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625522.6U CN207711203U (en) | 2017-11-29 | 2017-11-29 | A kind of production carbon fiber wheel mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625522.6U CN207711203U (en) | 2017-11-29 | 2017-11-29 | A kind of production carbon fiber wheel mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711203U true CN207711203U (en) | 2018-08-10 |
Family
ID=63057557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625522.6U Active CN207711203U (en) | 2017-11-29 | 2017-11-29 | A kind of production carbon fiber wheel mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711203U (en) |
-
2017
- 2017-11-29 CN CN201721625522.6U patent/CN207711203U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200916 Address after: 314500 2 floor, 1419 Guangming Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang. Patentee after: Zhejiang Hanlin Composite Technology Co., Ltd Address before: 422900 1 sections of Dutang village, Xinshao County, Shaoyang City, Hunan Province Patentee before: Yang Junyun |
|
| TR01 | Transfer of patent right |