CN220720245U - Carbon fiber bicycle frame forming die - Google Patents
Carbon fiber bicycle frame forming die Download PDFInfo
- Publication number
- CN220720245U CN220720245U CN202322464387.3U CN202322464387U CN220720245U CN 220720245 U CN220720245 U CN 220720245U CN 202322464387 U CN202322464387 U CN 202322464387U CN 220720245 U CN220720245 U CN 220720245U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- positioning
- wall
- sliding block
- fiber bicycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 39
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 39
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 7
- 239000000306 component Substances 0.000 description 5
- 239000008358 core component Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of carbon fiber bicycle frame molds, in particular to a carbon fiber bicycle frame molding mold, which comprises a mold core assembly, an upper mold plate and a lower mold plate, wherein an upper mold cavity and a lower mold cavity are respectively formed at the bottom of the upper mold plate and the top of the lower mold plate. This carbon fiber bicycle frame forming die, this mould is when making carbon fiber bicycle frame, places the inside at cope match-plate pattern and lower bolster through control mold core subassembly, utilizes positioning mechanism to control mold core subassembly installation clamping location, avoids mold core subassembly to go into the drawing of patterns slider and takes place the displacement and lead to frame shaping precision to reduce, influences the quality, and this device utilizes three location slider to extrude location locking to its inside three corners in mold core subassembly installation to prevent the drawing of patterns slider in the mold core subassembly outside and removed, and then strengthened frame fashioned precision, improved the quality of frame production.
Description
Technical Field
The utility model relates to the technical field of carbon fiber bicycle frame molds, in particular to a carbon fiber bicycle frame molding mold.
Background
In the existing carbon fiber bicycle frame, cut carbon fiber composite materials are wrapped on a prefabricated frame skeleton and then placed into a mold for heating, so that the carbon fiber composite materials are formed at a high temperature, but a frame body is installed in the mold, because no positioning mechanism exists in the existing mold, only the independent control frame body is placed in a lower mold cavity, the mold closing operation is carried out on the upper mold, the mold closing operation is easily caused, the mold closing slider is easily caused to move, the gap between the mold closing slider and the inner wall of the mold cavity is easily caused to be increased, the gap is easily caused to be extruded in during forming, the quality of the molded frame is reduced, the precision is low, and the production efficiency is influenced, so that a carbon fiber bicycle frame forming mold is needed.
Disclosure of Invention
Based on the prior art, the utility model provides a carbon fiber bicycle frame forming die.
The utility model provides a carbon fiber bicycle frame forming die which comprises a die core assembly, an upper die plate and a lower die plate, wherein an upper die cavity and a lower die cavity are respectively formed in the bottom of the upper die plate and the top of the lower die plate, the inner walls of the upper die cavity and the lower die cavity correspond to the top surface and the bottom surface of the die core assembly, and the die core assembly is placed in the lower die cavity and the upper die cavity;
the opposing surfaces of the upper and lower templates are also provided with a positioning mechanism that effects an offset-preventing action in the installation of the core assembly.
Preferably, the mold core assembly is composed of a frame assembly and an embedded assembly, wherein the frame assembly is formed by connecting three frame pipe bodies end to form a triangular framework, carbon fibers are wrapped on the surface of the frame assembly, and the frame pipe bodies are made of silica gel.
Preferably, the mosaic component is composed of a plurality of metal pieces, and the plurality of metal pieces are respectively arranged on each surface of the triangular framework.
Preferably, the positioning mechanism comprises a positioning slide block, a slide block inserting groove and a positioning groove are respectively formed in the top of the lower die plate, a slide block mounting groove and a positioning inserting groove are respectively formed in the bottom of the upper die plate, the inner wall of the slide block inserting groove is fixedly communicated with the inner wall of the lower die cavity, and the inner wall of the slide block mounting groove and the inner wall of the positioning inserting groove are fixedly communicated with the inner wall of the upper die cavity.
Preferably, the inner wall of the slider inserting groove is inserted with a demoulding slider in a sliding manner, and one side surface of the demoulding slider is inserted with the inner wall of the slider mounting groove.
Preferably, the top of the positioning slide block is in sliding connection with the inner wall of the positioning inserting groove, and the bottom of the positioning slide block is in clamping connection with the inner wall of the positioning groove and is in threaded connection through a screw.
The beneficial effects of the utility model are as follows:
when the carbon fiber bicycle frame is manufactured, the mold core assembly is controlled to be arranged in the upper die plate and the lower die plate through controlling the mold core assembly, the mold core assembly is controlled to be installed, clamped and positioned by the positioning mechanism, the mold core assembly is prevented from being moved into the mold cavity, the mold frame forming precision is reduced due to the fact that the mold core assembly is displaced, the quality is affected, the mold core assembly is installed, the mold core assembly is extruded and positioned by three positioning slide blocks to three corners inside the mold core assembly, the mold core assembly is prevented from being moved by the mold core assembly, the mold frame forming precision is further improved, and the frame production quality is improved.
Drawings
FIG. 1 is a schematic diagram of a carbon fiber bicycle frame molding die;
FIG. 2 is a perspective view of a slider socket of a carbon fiber bicycle frame molding die;
FIG. 3 is a perspective view of a inlay assembly of a carbon fiber bicycle frame molding die;
FIG. 4 is a perspective view of a lower plate of a carbon fiber bicycle frame molding die;
FIG. 5 is a perspective view of an upper plate of a carbon fiber bicycle frame molding die;
FIG. 6 is a perspective view of a frame assembly of a carbon fiber bicycle frame forming mold;
fig. 7 is a perspective view of a positioning slide block of a carbon fiber bicycle frame molding die.
In the figure: 1. a mold core assembly; 11. a frame assembly; 12. a mosaic component; 2. an upper template; 3. a lower template; 4. an upper die cavity; 5. a lower die cavity; 6. a positioning mechanism; 61. positioning a sliding block; 62. a sliding block inserting groove; 63. a positioning groove; 64. a slider mounting groove; 65. positioning the inserting groove; 66. and demolding the sliding block.
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.
Referring to fig. 1-7, a carbon fiber bicycle frame forming die comprises a die core assembly 1, an upper die plate 2 and a lower die plate 3, wherein the die core assembly 1 is composed of a frame assembly 11 and an embedded assembly 12, the frame assembly 11 is formed by connecting three frame tubes end to form a triangular framework, carbon fibers are wrapped on the surface of the frame assembly 11, and silica gel is selected as the material of the frame tubes; the mosaic component 12 is composed of a plurality of metal pieces, and the metal pieces are respectively arranged on the surfaces of the triangular framework;
an upper die cavity 4 and a lower die cavity 5 are respectively formed at the bottom of the upper die plate 2 and the top of the lower die plate 3, the inner wall of the upper die cavity 4 and the inner wall of the lower die cavity 5 correspond to the top surface and the bottom surface of the die core assembly 1, and the die core assembly 1 is placed in the lower die cavity 5 and the upper die cavity 4;
the relative surface of cope match-plate pattern 2 and lower bolster 3 still is provided with positioning mechanism 6, and the action of preventing the skew in the installation of mold core assembly 1 is realized to positioning mechanism 6, and positioning mechanism 6 includes location slider 61, and slider jack-in groove 62 and constant head tank 63 have been seted up respectively to the top of lower bolster 3, and slider mounting groove 64 and location jack-in groove 65 have been seted up respectively to the bottom of cope match-plate pattern 2, and the inner wall of slider jack-in groove 62 and the inner wall of lower die cavity 5 are fixed to be linked together, and the inner wall of slider mounting groove 64 and the inner wall of location jack-in groove 65 are all fixed to be linked together with the inner wall of upper die cavity 4.
Specifically, the positioning slide blocks 61 are installed in the positioning grooves 63, so that the three positioning slide blocks 61 squeeze, position and lock the three corners of the frame, and the molding accuracy is prevented from being reduced due to sliding.
A demoulding slide block 66 is slidingly inserted into the inner wall of the slide block inserting groove 62, and one side surface of the demoulding slide block 66 is inserted into the inner wall of the slide block mounting groove 64; the top of the positioning slide block 61 is in sliding connection with the inner wall of the positioning inserting groove 65, and the bottom of the positioning slide block 61 is in clamping connection with the inner wall of the positioning groove 63 and is in threaded connection through a screw.
When the carbon fiber bicycle frame is manufactured, the mold core assembly 1 is controlled to be placed in the upper mold plate 2 and the lower mold plate 3, the mold core assembly 1 is controlled to be installed, clamped and positioned by the positioning mechanism 6, the mold core assembly 1 is prevented from being moved into the mold cavity, the mold frame forming precision is reduced due to displacement of the mold release slide blocks 66, the quality is influenced, the mold core assembly 1 is installed, the three positioning slide blocks 61 are utilized to extrude, position and lock the three corners in the mold core assembly, the mold release slide blocks 66 outside the mold core assembly 1 are prevented from moving, the precision of the molding of the bicycle frame is further enhanced, and the quality of the production of the bicycle frame is improved.
Working principle: firstly, wrapping the cut carbon fiber composite material on the surfaces of three frame pipe bodies to enable the cut carbon fiber composite material to be in a triangular shape, locking and installing an embedded component 12 on the end surfaces of three corners of the cut carbon fiber composite material by using screws, after the installation of a mold core component 1 is finished, placing the cut carbon fiber composite material in a lower mold cavity 5 of a lower mold plate 3, extruding and positioning the triangular inner corners by using a positioning sliding block 61 of a positioning mechanism 6, performing mold closing operation to enable an upper mold plate 2 to be installed on the lower mold plate 3, placing the cut carbon fiber composite material into a molding table to perform heating molding operation, demolding operation after molding is finished, enabling the mold core component 1 to leave the inside of a mold, removing the frame pipe body taken out through the triangular end surface embedded component 12, and leaving the molded carbon fiber frame pipe.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a carbon fiber bicycle frame forming die, includes mold core subassembly (1), cope match-plate pattern (2) and lower bolster (3), its characterized in that: an upper die cavity (4) and a lower die cavity (5) are respectively formed in the bottom of the upper die plate (2) and the top of the lower die plate (3), the inner walls of the upper die cavity (4) and the lower die cavity (5) correspond to the top surface and the bottom surface of the die core assembly (1), and the die core assembly (1) is placed in the lower die cavity (5) and the upper die cavity (4);
the opposite surfaces of the upper die plate (2) and the lower die plate (3) are also provided with a positioning mechanism (6), and the positioning mechanism (6) realizes the action of preventing offset in the installation of the die core assembly (1).
2. The carbon fiber bicycle rack forming die of claim 1, wherein: the mold core assembly (1) is composed of a frame assembly (11) and an embedded assembly (12), the frame assembly (11) is formed by connecting three frame pipe bodies end to form a triangular framework, carbon fibers are wrapped on the surface of the frame assembly (11), and silica gel is selected as a material of the frame pipe bodies.
3. The carbon fiber bicycle rack forming die of claim 2, wherein: the mosaic component (12) is composed of a plurality of metal pieces, and the metal pieces are respectively arranged on the surfaces of the triangular framework.
4. The carbon fiber bicycle rack forming die of claim 1, wherein: the positioning mechanism (6) comprises a positioning sliding block (61), a sliding block inserting groove (62) and a positioning groove (63) are respectively formed in the top of the lower die plate (3), a sliding block mounting groove (64) and a positioning inserting groove (65) are respectively formed in the bottom of the upper die plate (2), the inner wall of the sliding block inserting groove (62) is fixedly communicated with the inner wall of the lower die cavity (5), and the inner wall of the sliding block mounting groove (64) and the inner wall of the positioning inserting groove (65) are fixedly communicated with the inner wall of the upper die cavity (4).
5. The carbon fiber bicycle rack forming die of claim 4, wherein: the inner wall of the sliding block inserting groove (62) is slidably inserted with a demoulding sliding block (66), and one side surface of the demoulding sliding block (66) is inserted with the inner wall of the sliding block installing groove (64).
6. The carbon fiber bicycle rack forming die of claim 4, wherein: the top of the positioning sliding block (61) is in sliding connection with the inner wall of the positioning inserting groove (65), and the bottom of the positioning sliding block (61) is in clamping connection with the inner wall of the positioning groove (63) and is in threaded connection through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464387.3U CN220720245U (en) | 2023-09-12 | 2023-09-12 | Carbon fiber bicycle frame forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464387.3U CN220720245U (en) | 2023-09-12 | 2023-09-12 | Carbon fiber bicycle frame forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220720245U true CN220720245U (en) | 2024-04-05 |
Family
ID=90489887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322464387.3U Active CN220720245U (en) | 2023-09-12 | 2023-09-12 | Carbon fiber bicycle frame forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220720245U (en) |
-
2023
- 2023-09-12 CN CN202322464387.3U patent/CN220720245U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216578975U (en) | Double-colored injection mold of on-vehicle clarifier shell | |
| CN220720245U (en) | Carbon fiber bicycle frame forming die | |
| CN105415601A (en) | Injection mold for lampshade installation racks of automobile indicator lamps | |
| CN208197421U (en) | A kind of fast disassembly type injection mold | |
| CN215283083U (en) | Be applied to adjustable forming die of airborne vehicle interior trim | |
| CN103551524B (en) | Casting method for multislot belt wheel, core making mold used in casting method and casting mold | |
| CN209176057U (en) | A kind of injection mold of automobile instrument dial | |
| CN214026938U (en) | Plastic pipe injection mold for industrial connector | |
| CN111391393A (en) | Novel processing method and die for railway base plate | |
| CN219357840U (en) | Three-dimensional printing shell pressing sand mould | |
| CN217552984U (en) | Forming die is inlayed in replacement | |
| CN212495299U (en) | Aluminum alloy motor shell mold | |
| CN216182138U (en) | Oil pressure die for microphone rubber sleeve | |
| CN214082501U (en) | Mold blank positioning device for mold processing | |
| CN220883195U (en) | Double-framework damping piece die | |
| CN220784338U (en) | Forming die of waste aluminum clay brick | |
| CN219213922U (en) | High-precision chopping board support injection mold | |
| CN219926684U (en) | Positioning device for rubber roller production mold | |
| CN219276164U (en) | Multimode molded abnormal door core plate vertical die production device | |
| CN219381411U (en) | Forming die for mesh structure of sound equipment | |
| CN212826355U (en) | Lateral core-pulling mechanism for high-precision plastic mold | |
| CN215589856U (en) | Staggered tunnel core-pulling mold | |
| CN219855843U (en) | Reinforced automobile die | |
| CN219311822U (en) | Multichannel desktop computer support spare and accessory part forming die | |
| CN221067087U (en) | Precise injection mold for aluminum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |