CN219768855U - Forming die for variable-thickness special-shaped piece carbon fiber product - Google Patents
Forming die for variable-thickness special-shaped piece carbon fiber product Download PDFInfo
- Publication number
- CN219768855U CN219768855U CN202320178563.4U CN202320178563U CN219768855U CN 219768855 U CN219768855 U CN 219768855U CN 202320178563 U CN202320178563 U CN 202320178563U CN 219768855 U CN219768855 U CN 219768855U
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- China
- Prior art keywords
- die
- carbon fiber
- lower die
- fiber product
- mold
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Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 35
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 35
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000003292 glue Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a variable-thickness special-shaped piece carbon fiber product forming die, and relates to the technical field of carbon fiber forming. The variable-thickness special-shaped piece carbon fiber product forming die comprises a lower die and an upper die, wherein two symmetrically-arranged ejector rods are arranged at the lower surface of the lower die, the two ejector rods are in threaded connection with the lower die, two symmetrically-arranged die grooves are formed in the position, right above the two ejector rods, of the upper surface of the lower die, two symmetrically-arranged yarn clamping edges are formed in the positions, located on two sides of the two die grooves, of the upper surface of the lower die, two symmetrically-arranged air outlets are formed in the positions, located on two sides of the lower die, and the two air outlets are communicated with the yarn clamping edges. The utility model can adjust the height of the mold core in the lower mold, conveniently realize the adjustment of the thickness of the carbon fiber product, lead the application range of the mold to be wider, lead the forming mold to have strong adaptability and low cost, and save more time in the production process without changing the mold when carbon fiber products with different types are needed.
Description
Technical Field
The utility model relates to the technical field of carbon fiber forming, in particular to a variable-thickness special-shaped piece carbon fiber product forming die.
Background
Carbon fibers are made from carbon fibers treated with epoxy coatings and pressed with graphite, which have the advantages of light weight, high tensile strength, etc., and are also commonly used on high end products, where carbon fibers may be the strongest among all low density synthetic handle materials. Carbon fiber is also a high strength processed material.
In the prior art, carbon fibers need to be processed through a die during forming, the die in the prior art is poor in adjustability during processing, the thicknesses of products of different types of carbon fiber parts during processing are different, and carbon fiber products of different thickness types in the prior art need to use different dies during production, so that the input cost of the die is high.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a variable-thickness special-shaped piece carbon fiber product forming die, which solves the problem that the die input cost is high because different dies are required to be used for producing carbon fiber products with different thickness types in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the variable-thickness special-shaped piece carbon fiber product forming die comprises a lower die and an upper die, wherein two symmetrically arranged ejector rods are arranged on the lower surface of the lower die, the two ejector rods are in threaded connection with the lower die in a penetrating manner, and two symmetrically arranged die grooves are formed in the position, right above the two ejector rods, of the upper surface of the lower die;
two symmetrically arranged yarn clamping edges are arranged on the upper surface of the lower die at two sides of the two die grooves, two symmetrically arranged air outlets are arranged on the two sides of the lower die, and the two air outlets are communicated with the yarn clamping edges.
Preferably, the upper surface of the lower die is positioned at two die grooves and is slidably connected with corresponding adjusting blocks, and the top positions of the two adjusting blocks are fixedly connected with die cores.
Preferably, two symmetrically arranged mold core grooves are formed in the position, right above the mold core, of the lower surface of the upper mold.
Preferably, a carbon fiber product is arranged between the upper die and the lower die and between the die core and the die core groove.
Preferably, the lower die is provided with a corresponding glue overflow groove at the inner bottom wall of the die groove, and the glue overflow groove is arranged in a penetrating way with the bottom of the lower die.
Working principle: the specific use method of the forming die comprises the following steps: the first step, the ejection rod is rotated to enable the ejection rod to eject the adjusting block and the mold core to adjust the gap between the mold core and the mold core groove, the second step, the upper mold and the lower mold are mutually clamped, glue is injected to the mold core position of the lower mold through a glue injection hole at the top position of the upper mold, the third step, the lower mold and the upper mold are separated, and then the formed carbon fiber product is ejected through the ejection rod.
(III) beneficial effects
The utility model provides a variable-thickness special-shaped piece carbon fiber product forming die. The beneficial effects are as follows:
the utility model can adjust the height of the mold core in the lower mold, conveniently realize the adjustment of the thickness of the carbon fiber product, lead the application range of the mold to be wider, lead the forming mold to have strong adaptability and low cost, and save more time in the production process without changing the mold when carbon fiber products with different types are needed.
Drawings
FIG. 1 is a schematic perspective view of a forming die for a variable thickness profile carbon fiber product according to the present utility model;
FIG. 2 is a side cross-sectional view of a variable thickness profile carbon fiber product forming die of the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
Wherein, 1, lower mould; 2. an upper die; 3. a carbon fiber product; 4. a mold core; 5. an ejector rod; 6. an adjusting block; 7. a glue overflow groove; 8. yarn clamping edges; 9. and an air outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-3, the embodiment of the utility model provides a variable-thickness special-shaped piece carbon fiber product forming die, which comprises a lower die 1 and an upper die 2, wherein two symmetrically arranged die core grooves are formed in the position, right above a die core 4, of the lower surface of the upper die 2, and two symmetrically arranged ejector rods 5 are arranged in the position of the lower surface of the lower die 1.
Two ejector rods 5 penetrate through the positions of the lower die 1 and are in threaded connection, two symmetrically arranged die grooves are formed in the position, right above the two ejector rods 5, of the upper surface of the lower die 1, and corresponding adjusting blocks 6 are slidably connected to the positions of the two die grooves.
The top position of the two regulating blocks 6 is fixedly connected with a mold core 4, two symmetrically arranged yarn clamping edges 8 are arranged on the upper surface of the lower mold 1 at the positions of two sides of the two mold grooves, two symmetrically arranged air outlets 9 are arranged on the positions of two sides of the lower mold 1, and the two air outlets 9 are communicated with the yarn clamping edges 8.
The carbon fiber product 3 is arranged between the mold core 4 and the mold core groove between the upper mold 2 and the lower mold 1, the lower mold 1 is provided with a corresponding glue overflow groove 7 at the inner bottom wall of the mold groove, and the glue overflow groove 7 is penetrated with the bottom of the lower mold 1.
Embodiment two:
the specific use method of the forming die is as follows:
step one, rotating the ejector rod 5 to enable the ejector rod 5 to eject the adjusting block 6 and the mold core 4, and adjusting the gap between the mold core 4 and the mold core groove;
step two, the upper die 2 and the lower die 1 are clamped with each other, and glue is injected to the position of the die core 4 of the lower die 1 through a glue injection hole at the top of the upper die 2;
and thirdly, separating the lower die 1 from the upper die 2, and ejecting the formed carbon fiber product 3 through an ejector rod 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Variable thickness dysmorphism carbon fiber product forming die, including lower mould (1) and last mould (2), its characterized in that: two symmetrically arranged ejection rods (5) are arranged on the lower surface of the lower die (1), the two ejection rods (5) are in threaded connection with the lower die (1) in a penetrating mode, and two symmetrically arranged die grooves are formed in the upper surface of the lower die (1) and located right above the two ejection rods (5);
two symmetrically arranged yarn clamping edges (8) are arranged at two sides of the die grooves on the upper surface of the lower die (1), two symmetrically arranged air outlets (9) are arranged at two sides of the lower die (1), and the two air outlets (9) are communicated with the yarn clamping edges (8).
2. The variable thickness profile carbon fiber product forming die of claim 1, wherein: the upper surface of the lower die (1) is positioned at two die grooves and is slidably connected with corresponding adjusting blocks (6), and the top positions of the two adjusting blocks (6) are fixedly connected with a die core (4).
3. The variable thickness profile carbon fiber product forming die of claim 1, wherein: two symmetrically arranged mold core grooves are formed in the position, right above the mold core (4), of the lower surface of the upper mold (2).
4. The variable thickness profile carbon fiber product forming die of claim 1, wherein: carbon fiber products (3) are arranged between the upper die (2) and the lower die (1) and between the die cores (4) and the die core grooves.
5. The variable thickness profile carbon fiber product forming die of claim 1, wherein: the lower die (1) is provided with a corresponding glue overflow groove (7) at the inner bottom wall of the die groove, and the glue overflow groove (7) is penetrated with the bottom of the lower die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178563.4U CN219768855U (en) | 2023-02-10 | 2023-02-10 | Forming die for variable-thickness special-shaped piece carbon fiber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178563.4U CN219768855U (en) | 2023-02-10 | 2023-02-10 | Forming die for variable-thickness special-shaped piece carbon fiber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768855U true CN219768855U (en) | 2023-09-29 |
Family
ID=88106866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320178563.4U Active CN219768855U (en) | 2023-02-10 | 2023-02-10 | Forming die for variable-thickness special-shaped piece carbon fiber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768855U (en) |
-
2023
- 2023-02-10 CN CN202320178563.4U patent/CN219768855U/en active Active
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