CN208324267U - A kind of composite material rapid shaping core-pulling slide block molding die - Google Patents
A kind of composite material rapid shaping core-pulling slide block molding die Download PDFInfo
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- CN208324267U CN208324267U CN201820990844.9U CN201820990844U CN208324267U CN 208324267 U CN208324267 U CN 208324267U CN 201820990844 U CN201820990844 U CN 201820990844U CN 208324267 U CN208324267 U CN 208324267U
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Abstract
The utility model provides a kind of composite material rapid shaping core-pulling slide block molding die, including upper die and lower die, upper mold is equipped with top board and type chamber, upper mold thermal insulation board and upper mould heating device, lower die is equipped with type core, living-article, core-pulling slide block, ejecting mechanism, lower die thermal insulation board and lower die heating device, it is band negative angle composite product between type chamber and type core, living-article is located at lower die model core product negative angle, it positions and is slidably matched by pin with lower die model core, type core is equipped with guide groove, core-pulling slide block is placed in guide groove and is slidably connected by guide groove and lower die face cooperation, core-pulling slide block is pushed and type core by slider-actuated part, type chamber and living-article are formed together product molding cavity, ejecting mechanism is located at the lower section of lower die, for product and living-article ejection to be realized demoulding after product molding.The utility model composite material rapid shaping core-pulling slide block molding die, the degree of automation with higher, while solving the problems, such as that product negative angle exists and being difficult to demould.
Description
Technical field
The utility model relates to composite material mould manufacturing technology field, specially a kind of composite material rapid shaping core pulling
Sliding block molding die.
Background technique
Composite material, especially high-performance carbon fibre composite material have specific strength, specific modulus are high, environmental resistance is good etc.
A series of excellent properties are widely used to the fields such as aerospace, sports goods, and have gradually pushed away in industrial circles such as automobiles
Extensively.Conventional composite materials mostly use greatly the moulding process such as vacuum importing, autoclave, long, low efficiency that there are solidifications and molding cycle
The problems such as.With succeeding in developing for domestic fast curing prepreg, curing time is reduced to 5min, and composite material can be greatly reduced
Molding cycle and manufacturing cost, be suitble to mass molding, therefore be pressed and molded by be composite material for vehicle mainstream moulding process
One of.
Conventional moulded molding die production efficiency is low, to reduce die cost, generally by the heating plate of hydraulic press table top
Heating, heating efficiency is low, and the time is long, and mould structure is relatively simple, it is difficult to molding structure the part with complicated structure.With rapid shaping work
The development of skill, auto industry field etc. also proposed increasingly higher demands to the Molding Forming of Composites mold.On the one hand it wants
Modulus has the degree of automation with higher, meets efficient productive temp requirement；On the other hand functional die and knot are required
Structure design meets labyrinth components forming requirements.
Utility model content
The utility model provides a kind of composite material rapid shaping core-pulling slide block molding die, and one side is integrated to be added
Heat, ejection device mechanism, improve the degree of automation of mold；On the other hand it is taken out for the existing demoulding negative angle problem design of product
Core slide block structure is difficult to demould after solving the problems, such as product molding.
The utility model can be achieved through the following technical solutions:
A kind of composite material rapid shaping core-pulling slide block molding die, including upper die and lower die, the upper mold are equipped with upper
Pressing plate and type chamber, the lower die are equipped with type core, are band negative angle composite product, the upper mold between the type chamber and type core
It is additionally provided with upper mold thermal insulation board and upper mould heating device, between top board and type chamber, the lower die is set the upper mold thermal insulation board
There are type core, living-article, core-pulling slide block, ejecting mechanism, lower die thermal insulation board and lower die heating device, the living-article is located at lower die model core system
At product negative angle, the living-article is positioned and is slidably matched by pin with lower die model core, and the type core is equipped with guide groove, the pumping
Core sliding block is placed in guide groove and is slidably connected by guide groove and lower die face cooperation, and the core-pulling slide block is pushed away by slider-actuated part
Dynamic to be formed together product molding cavity with type core, type chamber and living-article, the ejecting mechanism is located at the lower section of lower die, in product
Product and living-article ejection are realized into demoulding after molding.The utility model composite material rapid shaping core-pulling slide block molding die,
The setting of upper mould heating device, lower die heating device and ejecting mechanism is integrated with heating system and ejection device mechanism, makes mold
Realize automatic heating and automatic ejection demoulding, the degree of automation with higher；Core-pulling slide block and living-article on its lower die model core
Setting, core-pulling slide block is pushed by slider-actuated part, makes core-pulling slide block and type core, type chamber and living-article is formed together product molding
Cavity solves the problems, such as that product negative angle exists and is difficult to demould.
Further, the both ends of the core-pulling slide block be respectively provided with positioning core-pulling slide block press strip, the setting of press strip,
Core-pulling slide block is positioned for compressing, when effectively ensuring that core-pulling slide block and type core, type chamber and living-article form product molding cavity state
Sealing effect, and then ensure the Forming Quality of moulded products.
Further, the outside of the core-pulling slide block is equipped with guide pad, the setting of guide pad, on the one hand for positioning core pulling
Sliding block plays guiding role on the other hand during core-pulling slide block is driven outward by slider-actuated part.
Further, the outside of the core-pulling slide block is equipped with slider-actuated part, and the slider-actuated part is oil cylinder, can also be with
As needed, it is driven using other common actuators.
Further, the living-article is using appointing in steel, aluminium alloy, magnesium alloy, polytetrafluoroethylene (PTFE) or expanded rubber
A kind of material is made.
Further, the living-article is matched by positioning pin with the location hole of lower die, and the living-article and lower die are movable
Rotation connection, effectively ensure the product form and quality of living-article Yu lower die molding cavity.
Further, the upper mould heating device and lower die heating device respectively include upper mold heating channel and lower die heating
The heating method of channel, the upper mould heating device and lower die heating device is oil temperature heating or steam heating.
Further, the pushing method of the ejecting mechanism is cylinder ejector or cylinder ejector.
The utility model composite material rapid shaping core-pulling slide block molding die, have it is following the utility model has the advantages that
The first, high degree of automation, the utility model composite material rapid shaping core-pulling slide block molding die, upper mold add
The setting of thermal, lower die heating device and ejecting mechanism is integrated with heating system and ejection device mechanism, realizes mold
Automatic heating and automatic ejection demoulding, the degree of automation with higher；
The second, simple, easy, the utility model composite material rapid shaping core-pulling slide block molding die, lower die are demoulded
The setting of core-pulling slide block and living-article on type core pushes core-pulling slide block by slider-actuated part, make core-pulling slide block and type core, type chamber and
Living-article is formed together product molding cavity, solves the problems, such as that product negative angle exists and is difficult to demould, makes composite material negative angle
Article removal becomes simple, easy.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model composite material rapid shaping core-pulling slide block molding die；
Attached drawing 2 is that core-pulling slide block and lower die are matched in the utility model composite material rapid shaping core-pulling slide block molding die
Close schematic diagram.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to embodiment and
Attached drawing is described in further detail the utility model product.
As shown in Figure 1, a kind of 22 molding die of composite material rapid shaping core-pulling slide block, including upper mold 1 and lower die 2, institute
Upper mold 1 is stated equipped with top board 11 and type chamber 12, the lower die 2 is equipped with type core 21, is between the type chamber 12 and type core 21
Band negative angle composite product, the upper mold 1 are additionally provided with upper mold thermal insulation board 13 and upper mould heating device 14, the upper mold thermal insulation board
13 between top board 11 and type chamber 12, the lower die 2 be equipped with type core 21, living-article 24, core-pulling slide block 22, ejecting mechanism 23,
Lower die thermal insulation board 26 and lower die heating device 27, the upper mould heating device 14 and lower die heating device 27 respectively include upper mold and add
The heating method of the passage of heat and lower die heating channel, the upper mould heating device 14 and lower die heating device 27 is oil temperature heating
Or steam heating.The living-article 24 is located at 2 type core of lower die, the 21 negative angular position of product, the type core of the living-article 24 and lower die 2
21 are positioned and are slidably matched by pin, and specifically, the living-article 24 is using steel, aluminium alloy, magnesium alloy, polytetrafluoroethylene (PTFE)
Or any material in expanded rubber is made, the living-article 24 is matched by positioning pin with the location hole of lower die 2, the work
Part 24 and the movable rotation connection of lower die 2, effectively ensure the product form and quality of living-article 24 Yu 2 molding cavity of lower die.Institute
Type core 21 is stated equipped with guide groove, the core-pulling slide block 22 is placed in guide groove and slides by guide groove and the cooperation of 2 face of lower die
Connection, the core-pulling slide block 22 are pushed by slider-actuated part 25 and are formed together product molding with type core 21, type chamber 12 and living-article 24
Cavity.The pushing method of the ejecting mechanism 23 is cylinder ejector or cylinder ejector, and the ejecting mechanism 23 is located at lower die 2
Lower section, for product and the ejection of living-article 24 to be realized demoulding after product molding.The utility model composite material rapid shaping is taken out
22 molding die of core sliding block, the setting of upper mould heating device 14, lower die heating device 27 and ejecting mechanism 23 are integrated with heating
System and ejection device mechanism make mold realize automatic heating and automatic ejection demoulding, the degree of automation with higher；Its
The setting of core-pulling slide block 22 and living-article 24 on 2 type core 21 of lower die pushes core-pulling slide block 22 by slider-actuated part 25, keeps core pulling sliding
Block 22 and type core 21, type chamber 12 and living-article 24 are formed together product molding cavity, efficiently solve the presence of product negative angle and are difficult to take off
The problem of mould.
As depicted in figs. 1 and 2, the both ends of the core-pulling slide block 22 are respectively provided with the press strip of positioning core-pulling slide block 22
28, the setting of press strip 28, for compressing positioning core-pulling slide block 22, effectively ensuring core-pulling slide block 22 and type core 21, type chamber 12 and living
Part 24 forms sealing effect when product molding cavity state, and then ensures the Forming Quality of moulded products.The core-pulling slide block
22 outside is equipped with guide pad 29, and the setting of guide pad 29 is on the other hand sliding in core pulling on the one hand for positioning core-pulling slide block 22
During block 22 is driven outward by slider-actuated part 25, guiding role is played.The outside of the core-pulling slide block 22 is equipped with sliding block
Actuator 25, the slider-actuated part 25 are oil cylinder, also can according to need, are driven using other common actuators.
Mould is molded combined with Figure 1 and Figure 2, in order to preferably play the utility model composite material rapid shaping core-pulling slide block 22
The characteristics of tool, needs to be used cooperatively with hydraulic forming machine.In order to be best understood from the composite material rapid shaping core pulling of the present embodiment
22 molding die of sliding block is described molding process in conjunction with hydraulic forming machine.The upper and lower mould 2 of mold passes through clamping mechanism
It is separately fixed on the upper and lower workbench of hydraulic forming machine.Upper and lower mould 2 is in the open state, and living-article 24 is put into 2 chamber of lower die
Upper and lower mould 2 is closed by the position of interior setting by the molding prepreg overlay laying of pre- paving to molding die by hydraulic press
Afterwards, oil cylinder driving sliding block compresses negative angle position.By curing process requirement, it is heated and cured into using mold temperature controlling system
Cooling after type, oil cylinder drives sliding block to be detached from product, and the upper and lower mould 2 of mold opens separation, and ejection demoulding system is by product and living-article 24
It ejects together, living-article 24 takes out from product, completes the molding production of product.
The above, the only preferred embodiment of the utility model not make in any form the utility model
Limitation；The those of ordinary skill of all industry can be shown in by specification attached drawing and described above and swimmingly to implement this practical
It is novel；But all those skilled in the art are not departing within the scope of technical solutions of the utility model, using the above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are the equivalence enforcement of the utility model
Example；Meanwhile the changes of all substantial technological any equivalent variationss to the above embodiments according to the utility model, modification with
Develop etc., within the protection scope for still falling within the technical solution of the utility model.
Claims (8)
1. a kind of composite material rapid shaping core-pulling slide block molding die, including upper die and lower die, the upper mold is equipped with upper pressure
Plate and type chamber, the lower die are equipped with type core, are band negative angle composite product between the type chamber and type core, feature exists
Be additionally provided with upper mold thermal insulation board and upper mould heating device in: the upper mold, the upper mold thermal insulation board be located at top board and type chamber it
Between, the lower die is equipped with type core, living-article, core-pulling slide block, ejecting mechanism, lower die thermal insulation board and lower die heating device, the living-article
Cooperate with lower die model core and position and be rotatablely connected, the type core is equipped with guide groove, and the core-pulling slide block is placed in guide groove simultaneously
It is slidably connected by guide groove and lower die face cooperation, the core-pulling slide block is pushed and type core, type chamber and living-article by slider-actuated part
It is formed together product molding cavity, the ejecting mechanism is located at the lower section of lower die, is used for product and living-article after product molding
Demoulding is realized in ejection.
2. composite material rapid shaping core-pulling slide block molding die according to claim 1, it is characterised in that: the core pulling
The both ends of sliding block are respectively provided with the press strip of positioning core-pulling slide block.
3. composite material rapid shaping core-pulling slide block molding die according to claim 2, it is characterised in that: the pumping
The outside of core sliding block is equipped with guide pad.
4. composite material rapid shaping core-pulling slide block molding die according to claim 3, it is characterised in that: the core pulling
The outside of sliding block is equipped with slider-actuated part, and the slider-actuated part is oil cylinder.
5. according to claim 1 to composite material rapid shaping core-pulling slide block molding die described in any one of 4 claims,
Be characterized in that: the living-article is using any material in steel, aluminium alloy, magnesium alloy, polytetrafluoroethylene (PTFE) or expanded rubber
It is made.
6. composite material rapid shaping core-pulling slide block molding die according to claim 5, it is characterised in that: the living-article
It is matched by positioning pin with the location hole of lower die.
7. composite material rapid shaping core-pulling slide block molding die according to claim 6, it is characterised in that: the upper mold
Heating device and lower die heating device respectively include upper mold heating channel and lower die heating channel, and the upper mould heating device is under
The heating method of mould heating device is oil temperature heating or steam heating.
8. composite material rapid shaping core-pulling slide block molding die according to claim 7, it is characterised in that: the ejection
The pushing method of mechanism is cylinder ejector or cylinder ejector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990844.9U CN208324267U (en) | 2018-06-26 | 2018-06-26 | A kind of composite material rapid shaping core-pulling slide block molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990844.9U CN208324267U (en) | 2018-06-26 | 2018-06-26 | A kind of composite material rapid shaping core-pulling slide block molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324267U true CN208324267U (en) | 2019-01-04 |
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ID=64769977
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990844.9U Active CN208324267U (en) | 2018-06-26 | 2018-06-26 | A kind of composite material rapid shaping core-pulling slide block molding die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537046A (en) * | 2020-04-27 | 2021-03-23 | 廊坊市飞泽复合材料科技有限公司 | Low-cost mass production process method for preparing large-thickness composite material and forming die thereof |
| CN113844057A (en) * | 2021-09-19 | 2021-12-28 | 广东汇天航空航天科技有限公司 | Molding die, method for molding composite material part, and molded part |
-
2018
- 2018-06-26 CN CN201820990844.9U patent/CN208324267U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537046A (en) * | 2020-04-27 | 2021-03-23 | 廊坊市飞泽复合材料科技有限公司 | Low-cost mass production process method for preparing large-thickness composite material and forming die thereof |
| CN113844057A (en) * | 2021-09-19 | 2021-12-28 | 广东汇天航空航天科技有限公司 | Molding die, method for molding composite material part, and molded part |
| CN113844057B (en) * | 2021-09-19 | 2024-02-20 | 广东汇天航空航天科技有限公司 | Forming die, part forming method of composite material and formed part |
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