CN206264387U - A kind of carbon fibre composite spring forming mould - Google Patents
A kind of carbon fibre composite spring forming mould Download PDFInfo
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- CN206264387U CN206264387U CN201621418081.8U CN201621418081U CN206264387U CN 206264387 U CN206264387 U CN 206264387U CN 201621418081 U CN201621418081 U CN 201621418081U CN 206264387 U CN206264387 U CN 206264387U
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- quadrant
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- spring
- carbon fibre
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 239000003292 glue Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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- Springs (AREA)
Abstract
The utility model discloses a kind of carbon fibre composite spring forming mould, including outer module and the core group being arranged in outer module, the core group includes internal model plug and multiple quadrant blocks, setting and quadrant block number identical plug projection are uniformly distributed on the outer wall of internal model plug, slip recess is set on quadrant block inwall, sliding block spring lines is set on the outer wall of quadrant block, sliding block projection is symmetrical arranged on the two ends top margin of quadrant block, rotating circular disk is respectively provided with the two ends of quadrant block.This continuous carbon fibre composite material spring forming mould structure sets reasonable simplicity, the core group being made up of with multiple quadrant blocks the internal model plug of different size, is capable of achieving the shaping of carbon fibre composite spring, and can according to demand adjust the diameter of spring.
Description
Technical field
The utility model is related to carbon fibre composite spring, more particularly, to a kind of carbon fibre composite spring forming
Mould and its forming method, belong to mould technical field.
Background technology
Spring is used to control the motion of parts, relaxes impact or vibrations, storage as one of the most frequently used mechanical Fundamentals part
Accumulation of energy amount, size of measurement power etc., are widely used in various plant equipment.The main material for manufacturing spring is high-quality carbon
Steel, steel alloy, non-ferrous alloy etc., but, metal spring there is also many deficiencies, such as get rusty easily, intolerant to burn into
Heavier-weight etc..With the development of science and technology, stiffness high, the obvious continuous carbon fibre composite material bullet of weight loss effect are developed
Spring, meaning is notable.
Carbon fibre material is applied to social every field, and same with thermosetting compound material is strengthened in vapour with continuous carbon fibre
Use more and more universal in car parts, commercially also it is useful molding or injection etc. technique, by chopped glass fiber or chopped carbon
Fibre is added in plastic products, and short fiber reinforced composite spring is obtained, and to mitigate weight, improves performance.
But, it is less special just to carbon fibre composite helical spring, bourdon tube in existing reed pipe mould
In shaping, the diameter to spring is non-adjustable, and production efficiency is very low, and shaped article quality is very unstable.Thus, for carbon
Fibrous composite spring develops mould and its forming method, as the problem that enterprise needs to solve.
The content of the invention
In view of the above, the technical problems to be solved in the utility model is：A kind of carbon fibre composite spring is provided
Mould and its forming method, the diameter of spring can adjust, stable molding and spring-mass is high.
To achieve these goals, the utility model is adopted the following technical scheme that：
A kind of carbon fibre composite spring forming mould, including outer module and the core group being arranged in outer module, institute
State mold and lower mould that outer module matches including size, external mold bullet is respectively provided with the inwall of the mold and lower mould
Spring lines,
The core group includes internal model plug and multiple quadrant blocks, and the internal model plug is in cylindrical structure, in inner mould core
Be uniformly distributed on the outer wall of rod setting with quadrant block number identical plug projection, the radian of the quadrant block inwall with it is interior
The radian of die mandrel outer wall matches, and slip recess is set on quadrant block inwall, is set on the outer wall of quadrant block and slided
Block spring lines, is symmetrical arranged sliding block projection on the two ends top margin of quadrant block, and multiple quadrant blocks pass through slip recess
It is connected in the plug projection of internal model plug, it is cylindrical that multiple quadrant blocks are wound on internal model plug outer wall, outside multiple quadrant blocks
Sliding block spring lines matching on wall is connected, and space of slider is reserved between adjacent quadrant block, and space of slider can both realize multiple
The sliding block spring lines of quadrant block to bit function, can also by the spilling of unnecessary moulding material,
Position of the connected sliding block spring lines with external mold spring lines and size phase are matched on multiple quadrant block outer walls
Matching, the sliding block projection at two ends stretches out the two ends of outer module on the quadrant block, and rotation is respectively provided with the two ends of quadrant block
Disk, sets sliding block projection number identical disk fluting on the rotating circular disk, the rotating circular disk is slotted by disk and blocked
The sliding block projection of rotating circular disk is connected to, multiple quadrant blocks can be fixed on internal model plug by rotating circular disk and can not fallen any more
Come, the contact dynamics between quadrant block and outer module is tightened additionally by rotating circular disk forward direction, reversely unscrewed by rotating circular disk
Quadrant block is consequently facilitating take out the spring of shaping.
Preferably, the number of the quadrant block is 2 to 4, quadrant block number is set according to production accuracy requirement,
The plug projection of same number is matched on internal model plug simultaneously.
Preferably, the diameter of the internal model plug sets multiple specifications, so as to be wound on multiple fans of internal model plug outer wall
Spring lines spacing between shape sliding block and outer module is different, realizes being made for different-diameter spring.
Preferably, the centrally disposed disc centre hole of the rotating circular disk, and disc centre hole with diameter greater than internal model
The maximum outside diameter of plug, is easy to take internal model plug from core group by disc centre hole when realizing that rotating circular disk forward direction is tightened
Out.
Preferably, the length of internal model plug 10mm smaller than the length of quadrant block, at the two ends of internal model plug
Excessive glue groove is set on side, increases the spilling to unnecessary moulding material.
Preferably, on the side wall of the mold and lower mould set external mold contraposition part and internal model contraposition part, be easy on
Mould, the position of the external mold spring lines of lower mould connect, and are easy to the spring lines between quadrant block and outer module
Position connects.
The utility model employs above-mentioned technical proposal, has the advantages that：
This continuous carbon fibre composite material spring forming mould structure sets reasonable simplicity, by the inner mould core of different size
Rod and the core group of multiple quadrant block compositions, are capable of achieving the shaping of carbon fibre composite spring, and can adjust according to demand
Save the diameter of spring.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overall structure exploded perspective view；
Fig. 3 is the utility model core group configuration schematic diagram；
Fig. 4 is the utility model rotating circular disk mplifying structure schematic diagram.
In figure：The outer modules of 1-, 2- core groups, 3- rotating circular disks, 101- molds, mould under 102-, 103- external mold springs
Lines 201- internal model plugs, 202- quadrant blocks, 203- plug projections, 204- slip recess, 205- sliding block spring lines,
206- sliding block projections, 207- space of slider, 208- excessive glue grooves, 301- disks fluting, 302- registration holes, 303- disc centres
Hole.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Referring to Fig. 1 and Fig. 4, a kind of carbon fibre composite spring forming mould described in the preferred embodiment of the utility model one
Tool, including outer module 1 and the core group 2 being arranged in outer module 1, the mold 101 that the outer module 1 matches including size
With lower mould 102, external mold spring lines 103 is respectively provided with the inwall of the mold 101 and lower mould 102,
The core group 2 includes internal model plug 201 and 3 quadrant blocks 202, and the internal model plug 201 is in cylindrical structure,
Setting and the number identical plug projection 203 of quadrant block 202, the sector are uniformly distributed on the outer wall of internal model plug 201
The radian of the inwall of sliding block 202 matches with the radian of the outer wall of internal model plug 201, sliding block is set on the inwall of quadrant block 202 recessed
Groove 204, sets sliding block spring lines 205 on the outer wall of quadrant block 202, symmetrical on the two ends top margin of quadrant block 202
Sliding block projection 206 is set, and multiple quadrant blocks 202 are connected in the plug projection of internal model plug 201 by slip recess 204
203, multiple quadrant blocks 202 are wound on that the outer wall of internal model plug 201 is cylindrical, the sliding block bullet on the outer wall of multiple quadrant blocks 202
The matching of spring lines 205 is connected, and space of slider 207 is reserved between adjacent quadrant block 202, and space of slider 207 can both realize multiple
The sliding block spring lines 205 of quadrant block 202 to bit function, can also by the spilling of unnecessary moulding material,
The position of connected sliding block spring lines 205 and external mold spring lines 103 is matched on the outer wall of multiple quadrant blocks 202
And size matches, the sliding block projection 206 at two ends stretches out the two ends of outer module 1 on the quadrant block 202, in quadrant block
202 two ends are respectively provided with rotating circular disk 3, and the number identical disk fluting 301 of sliding block projection 206 is set on the rotating circular disk 3,
The registration holes 302 of contraposition lines are set in the bottom surface of rotating circular disk 3, the rotating circular disk 3 is connected in rotation by disk fluting 301
Turn the sliding block projection 206 of disk 3, multiple quadrant blocks 202 can be fixed on internal model plug 201 by rotating circular disk 3 and fallen
Do not get off, the contact dynamics between quadrant block 202 and outer module 1 is tightened additionally by the forward direction of rotating circular disk 3, by rotating circular disk
3 reversely unscrew quadrant block 202 consequently facilitating taking out the spring of shaping.
In this preferred embodiment, the number of the quadrant block 202 is 3, while matching 3 on internal model plug 201
Individual plug projection 203；The diameter of the internal model plug 201 sets multiple specifications, so as to be wound on many of the outer wall of internal model plug 201
Spring lines spacing between individual quadrant block 202 and outer module 1 is different, realizes being made for different-diameter spring；The rotation
The centrally disposed disc centre hole 303 of disk 3, and disc centre hole 303 the maximum outside diameter with diameter greater than internal model plug 201,
It is easy to take out internal model plug 201 from core group 2 by disc centre hole 303 when realizing that the forward direction of rotating circular disk 3 is tightened.
In this preferred embodiment, the length 10mm smaller than the length of quadrant block 202 of the internal model plug 201,
Excessive glue groove 208 is set on the two ends side of internal model plug 201, increases the spilling to unnecessary moulding material；The mold 101
And external mold contraposition part and internal model contraposition part are set on the side wall of lower mould 102, it is easy to the external mold bullet of mold 101, lower mould 102
The position connection of spring lines 103, and it is easy to the position of the spring lines between quadrant block 202 and outer module 1 to connect.
This carbon fibre composite spring use the forming method of the mould for：
S1：The continuous carbon fibre bundle of low-tension state is sufficiently impregnated in thermosetting resin, then by yarn poteye
Form carbon fibre composite beam；
S2：According to the diametric requirements of carbon fibre composite spring, the internal model plug of diameter specifications needed for selection will be required
Quadrant block be connected on internal model plug, and to the position of good sliding block spring lines, can be multiple fan-shaped by rotating circular disk
Sliding block is fixed on internal model plug and can fall；
S3：By yarn poteye by carbon fibre composite wrapping around in the sliding block spring lines of multiple quadrant blocks,
Be wound to protrusion another semidiameter of sliding block spring lines height, and slightly higher than the 5 of second half diameter height of sliding block spring lines ~
10%；
S4：By brushing releasing agent or mould oil on the inwall of lower mould and mold；
S5：Quadrant block component of carbon fibre composite beam etc. will be wound to be placed in lower mould, then close upper mould
Tool, aligns part and internal model aligns part, to the position connection of good external mold spring lines and quadrant block and outer module by external mold
Between spring lines position connection；
S6：The spring forming mould of matched moulds is put into hot press carries out hot-press solidifying；
S7：After cooling, lower mould and mold are taken out, rotating circular disk forward direction is easy to when tightening will be interior by disc centre hole
Die mandrel takes out from core group, and rotating circular disk reversely unscrews quadrant block so as to take out the carbon fibre composite bullet of shaping
Spring；
S8：Carbon fibre composite spring carries out product inspection through the post processing such as polishing.
In this preferred embodiment, upper hot press, pressure 20Mpa, 150 DEG C of temperature, 45 minutes time after matched moulds.
Claims (5)
1. a kind of carbon fibre composite spring forming mould, including outer module and the core group being arranged in outer module, it is described
External mold spring is respectively provided with the inwall of mold and lower mould that outer module matches including size, the mold and lower mould
Lines,
The core group includes internal model plug and multiple quadrant blocks, and the internal model plug is in cylindrical structure, in internal model plug
Setting and quadrant block number identical plug projection, the radian and inner mould core of the quadrant block inwall are uniformly distributed on outer wall
The radian of rod outer wall matches, and slip recess is set on quadrant block inwall, and sliding block bullet is set on the outer wall of quadrant block
Spring lines, is symmetrical arranged sliding block projection on the two ends top margin of quadrant block, and multiple quadrant blocks pass through slip recess clamping
In the plug projection of internal model plug, it is cylindrical that multiple quadrant blocks are wound on internal model plug outer wall, on multiple quadrant block outer walls
Sliding block spring lines matching be connected, between adjacent quadrant block reserve space of slider,
Connected sliding block spring lines is matched on multiple quadrant block outer walls to match with the position of external mold spring lines and size,
The sliding block projection at two ends stretches out the two ends of outer module on the quadrant block, and rotating circular disk is respectively provided with the two ends of quadrant block,
Sliding block projection number identical disk fluting is set on the rotating circular disk, and the rotating circular disk is slotted by disk and is connected in rotation
Turn the sliding block projection of disk.
2. carbon fibre composite spring forming mould according to claim 1, it is characterised in that：The quadrant block
Number is 2 to 4.
3. carbon fibre composite spring forming mould according to claim 1, it is characterised in that：The rotating circular disk
Centrally disposed disc centre hole, and disc centre hole the maximum outside diameter with diameter greater than internal model plug.
4. carbon fibre composite spring forming mould according to claim 1, it is characterised in that：The internal model plug
Length 10mm smaller than the length of quadrant block, sets excessive glue groove on the two ends side of internal model plug.
5. carbon fibre composite spring forming mould according to claim 1, it is characterised in that：The mold and under
External mold contraposition part and internal model contraposition part are set on the side wall of mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418081.8U CN206264387U (en) | 2016-12-22 | 2016-12-22 | A kind of carbon fibre composite spring forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418081.8U CN206264387U (en) | 2016-12-22 | 2016-12-22 | A kind of carbon fibre composite spring forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264387U true CN206264387U (en) | 2017-06-20 |
Family
ID=59047504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418081.8U Active CN206264387U (en) | 2016-12-22 | 2016-12-22 | A kind of carbon fibre composite spring forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671447A (en) * | 2016-12-22 | 2017-05-17 | 广东亚太新材料科技有限公司 | Carbon fiber composite material spring forming mold and method |
-
2016
- 2016-12-22 CN CN201621418081.8U patent/CN206264387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671447A (en) * | 2016-12-22 | 2017-05-17 | 广东亚太新材料科技有限公司 | Carbon fiber composite material spring forming mold and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A forming die for carbon fiber composite spring Effective date of registration: 20220124 Granted publication date: 20170620 Pledgee: Zhaoqing SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG YATAI NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980001052 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170620 Pledgee: Zhaoqing SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG YATAI NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980001052 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Carbon Fiber Composite Spring Forming Mold Granted publication date: 20170620 Pledgee: Zhaoqing SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG YATAI NEW MATERIAL TECHNOLOGY Co.,Ltd.|Guangdong Yaxin Nonmetallic Material Technology Co.,Ltd.|GUANGDONG ASIA-PACIFIC LIGHTWEIGHT TECHNOLOGY RESEARCH Co.,Ltd. Registration number: Y2024980002168 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |