CN109454705A - A kind of composite products primary heating molding die - Google Patents
A kind of composite products primary heating molding die Download PDFInfo
- Publication number
- CN109454705A CN109454705A CN201811137742.3A CN201811137742A CN109454705A CN 109454705 A CN109454705 A CN 109454705A CN 201811137742 A CN201811137742 A CN 201811137742A CN 109454705 A CN109454705 A CN 109454705A
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- CN
- China
- Prior art keywords
- mold
- mold holder
- edge
- holder
- composite products
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of composite products primary heating molding dies, it is made of top mold holder and lower mold holder, it is intermediate after top mold holder and lower mold holder molding to form the mold cavity for placing half-finished parts, the top mold holder is equipped with upper mould core, the lower mold holder is equipped with lower die mold core, the edge of the upper mould core is equipped with cutting edge, the edge of the lower die mold core is equipped with and the matched incisal guide slot of the cutting edge, the upper mould core edge is equipped with upper mold in the inside of the cutting edge and suppresses side, the lower die mold core is equipped with and suppresses with the upper mold when matched lower die is suppressed, the half-finished parts between top mold holder and lower mold holder are placed in molding, it synchronously completes shear forming and receives side processing.The present invention designs on the basis of shear forming and suppresses side, while shearing completion, makes to shear edge of a knife face and suppress to keep certain distance between side, suppress reaching using the distance and receive Bian Xiaoguo.
Description
Technical field
The present invention relates to composite products processing technique fields, and in particular to a kind of composite products primary heating at
Pattern tool.
Background technique
Felts composite products are usually fabricated by mold, and Chinese patent CN103847657B discloses one kind
Enhanced car roof soundproof pad of the automobile of straticulate structure and preparation method thereof, the sound insulating pad be three-decker, upper layer and under
Layer is layers of kraft paper, and middle layer is that density is 30~50kg/m3Polyurethane foam material layer, upper layer, middle layer and lower layer
Through hot glue bonding and compression moulding.
When composite products are processed by mold, be generally divided into two steps: the first step is shear forming, in this mistake
It needs that composite material heating is reached plastic temperature range in advance in journey, preheated material is next put into mould
Tool the inside, carries out compression forming and shear treatment to it, then obtains the product that molding has been sheared；Second step is sheared to molding
Good product carries out receiving side processing, this is because the periphery material of Laminated Shear Deformable mouth does not bond well, needs a set of
Mold carries out the periphery material of sheared edge to receive side processing, according to the actual conditions of composite material, suppresses to product, thus
Achieve the effect that receive side, obtain final finished product, this needs two molds substep to complete, and influences to process rhythm.
Chinese patent CN103085220A discloses a kind of molding press cutting mold of felt like members, comprising: upper mold cutting die: bottom surface
Equipped with downward cuboid convex section, upper mould edge: be located at the inner sidewall of the convex section of upper mold cutting die, lower die: top surface is equipped with upward
Cuboid convex section, be cooperatively connected with the convex section of upper mold cutting die, lower mould edge: being located at the inner sidewall of the convex section of lower die, weldering
Angle of throat mouth: being located at the side of the convex section of lower die, but the mold is the combination by molding die and shearing die, can not solve pair
Composite products shear forming simultaneously and the processing of receipts side.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems and provides a kind of composite products primary heating shaping mould
Tool, during mold clamping, first forms composite material, is then sheared, and is shearing the end-state completed, while complete
At receipts side.
The purpose of the present invention is achieved through the following technical solutions:
A kind of composite products primary heating molding die, is made of top mold holder and lower mold holder, top mold holder and lower mold holder
Intermediate after molding to form the mold cavity for placing half-finished parts, the top mold holder is equipped with upper mould core, and the lower mold holder is equipped with
Lower die mold core, the edge of the upper mould core are equipped with cutting edge, and the edge of the lower die mold core is equipped with to be matched with the cutting edge
Incisal guide slot, the upper mould core edge the inside of the cutting edge be equipped with upper mold suppress side, the lower die mold core is equipped with
The half-finished parts being placed in when matched lower die is suppressed between top mold holder and lower mold holder are suppressed with the upper mold molding
When, it synchronously completes shear forming and receives side processing.
Further, it is 2-3mm that the upper mold, which suppresses the distance between side and cutting edge edge of a knife face, and the upper mold suppresses side
0.5-1mm lower than cutting edge, which, which can guarantee, carries out preferable trimming to composite material and receives side to handle.
Further, it is 3-5mm that the upper mold, which suppresses the width when suppressing with lower die, and upper mold is suppressed side and suppressed with lower die
If the width on side is wide, causes receipts side excessive, influence product appearance；If width is narrow, it is not achieved and receives Bian Xiaoguo.
Further, the cutting edge is steel structure, is cut sharp.
Further, the side of suppressing reaches in the case of a high temperature for the aluminum design or steel structure of good heat conductivity
Suppress adhesive effect.
Further, the top mold holder and lower mold holder are equipped with heating oil pipe entrance, through the heating oil pipe entrance and outside
The oil temperature heater in portion connects.
Further, the quadrangle of the top mold holder and lower mold holder is provided with guide-localization column mechanism, including is set to lower mold holder
On guide post and in top mold holder with guide post cooperation guide sleeve.
Compared to traditional moulds, the present invention designs on the basis of shear forming and suppresses side, while shearing completion, makes
It shears edge of a knife face and suppresses and keep certain distance between side, suppress reaching using the distance and receive Bian Xiaoguo.It is molding
In the process, composite material is first formed, is then sheared, shearing complete end-state, using with suppress the certain of side
Distance receives side to complete to suppress, and guarantees part quality, saves one set of die equipment, reduces cost input, optimization production process and
Save production site space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of top mold holder of the present invention；
Fig. 2 is the structural schematic diagram of lower mold holder of the present invention；
Fig. 3,4 be mold clamping structural schematic diagram；
Fig. 5 is the partial enlargement diagram of Fig. 4；
Fig. 6 is the partial structural diagram of top mold holder of the present invention；
In figure: 1- top mold holder；2- lower mold holder；3- cutting edge；4- upper mold suppresses side；5- lower die suppresses side；6- incisal guide slot.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of composite products primary heating molding die is made of top mold holder 1 and lower mold holder 2 referring to Fig.1-6, on
Mould bases 1 and lower mold holder 2 are intermediate after molding to form the mold cavity for placing half-finished parts, and top mold holder 1 is equipped with upper mould core, lower die
Frame 2 is equipped with lower die mold core, and the edge of upper mould core is equipped with cutting edge 3, and the edge of lower die mold core is equipped with and cutting edge 3 is matched cuts
Guide groove 6, upper mould core edge are equipped with upper mold in the inside of cutting edge 3 and suppress side 4, and lower die mold core, which is equipped with, suppresses side 4 with upper mold
Matched lower die suppresses side 5, is placed in the half-finished parts between top mold holder 1 and lower mold holder 2 in molding, synchronously completes shearing
Molding and the processing of receipts side.Wherein, it is 3mm that upper mold, which suppresses the distance between side 4 and 3 edge of a knife face of cutting edge, and upper mold is suppressed 4 ratio of side and cut
The low 1mm of blade 3, the width that upper mold suppresses when 4 suppress with lower die 5 is 4mm, and cutting edge is steel structure, and suppressing side is aluminum
Structure, top mold holder 1 and lower mold holder 2 are equipped with heating oil pipe entrance, through the heating oil pipe entrance and external oil temperature heater
The quadrangle of connection, top mold holder 1 and lower mold holder 2 is provided with guide-localization column mechanism, including the guide post on lower mold holder and is set to
With the guide sleeve of guide post cooperation in top mold holder, it is oriented to for molding.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be of the invention
Within protection scope.
Claims (7)
1. a kind of composite products primary heating molding die, is made of top mold holder and lower mold holder, top mold holder and lower mold holder are closed
Intermediate after mould to form the mold cavity for placing half-finished parts, the top mold holder is equipped with upper mould core, and the lower mold holder is equipped with down
Mould mold core, the edge of the upper mould core are equipped with cutting edge, and the edge of the lower die mold core is equipped with matched with the cutting edge
Incisal guide slot,
It is characterized in that, the upper mould core edge, which is equipped with upper mold in the inside of the cutting edge, suppresses side, the lower die mold core
It is equipped with and suppresses with the upper mold when matched lower die is suppressed, the half-finished parts being placed between top mold holder and lower mold holder exist
When molding, synchronously completes shear forming and receive side processing.
2. a kind of composite products primary heating molding die according to claim 1, which is characterized in that the upper mold
Suppressing the distance between side and cutting edge edge of a knife face is 2-3mm, and it is 0.5-1mm lower than cutting edge that the upper mold suppresses side.
3. a kind of composite products primary heating molding die according to claim 1, which is characterized in that the upper mold
Suppressing the width when suppressing with lower die is 3-5mm.
4. a kind of composite products primary heating molding die according to claim 1, which is characterized in that the cutter
Piece is steel structure.
5. a kind of composite products primary heating molding die according to claim 1, which is characterized in that described to suppress
Side is the aluminum design or steel structure of good heat conductivity.
6. a kind of composite products primary heating molding die according to claim 1, which is characterized in that the upper mold
Frame and lower mold holder are equipped with heating oil pipe entrance, connect through the heating oil pipe entrance with external oil temperature heater.
7. a kind of composite products primary heating molding die according to claim 1, which is characterized in that the upper mold
The quadrangle of frame and lower mold holder is provided with guide-localization column mechanism, including be set to lower mold holder on guide post and in top mold holder with lead
The guide sleeve of column cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137742.3A CN109454705A (en) | 2018-09-28 | 2018-09-28 | A kind of composite products primary heating molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137742.3A CN109454705A (en) | 2018-09-28 | 2018-09-28 | A kind of composite products primary heating molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109454705A true CN109454705A (en) | 2019-03-12 |
Family
ID=65607064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811137742.3A Pending CN109454705A (en) | 2018-09-28 | 2018-09-28 | A kind of composite products primary heating molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453483A (en) * | 2019-08-14 | 2019-11-15 | 厦门奔力医疗科技有限公司 | A kind of composite material-feeding receipts side technique |
| CN114096713A (en) * | 2019-05-06 | 2022-02-25 | 祖美股份有限公司 | System and method for producing molded fiber products |
Citations (8)
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|---|---|---|---|---|
| CN101780502A (en) * | 2009-05-27 | 2010-07-21 | 上海宝钢车轮有限公司 | Steel wheel spoke stamping process for passenger car and processing mould |
| US20100201034A1 (en) * | 2004-07-19 | 2010-08-12 | R + S Technik Gmbh | Method and apparatus for molding a laminated trim component without use of slip frame |
| CN201573249U (en) * | 2010-01-15 | 2010-09-08 | 三明市柏毅竹业技术开发有限公司 | Die for moulding container for one-step forming of bamboo sheets |
| CN202516917U (en) * | 2012-05-08 | 2012-11-07 | 台州市黄岩王诺模具有限公司 | Die capable of shearing in half-cold and half-hot state |
| CN202895350U (en) * | 2012-11-27 | 2013-04-24 | 瑞安市新科机械有限公司 | Full automatic molding cutting die |
| JP2013099817A (en) * | 2011-11-08 | 2013-05-23 | Teijin Ltd | Method for processing fiber-reinforced composite material |
| CN103273611A (en) * | 2013-06-07 | 2013-09-04 | 南通超达机械科技有限公司 | Honeycomb plate forming punching shear mold |
| CN205928896U (en) * | 2016-08-22 | 2017-02-08 | 上海捷英途新材料科技有限公司 | Die -cut cutting die device |
-
2018
- 2018-09-28 CN CN201811137742.3A patent/CN109454705A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100201034A1 (en) * | 2004-07-19 | 2010-08-12 | R + S Technik Gmbh | Method and apparatus for molding a laminated trim component without use of slip frame |
| CN101780502A (en) * | 2009-05-27 | 2010-07-21 | 上海宝钢车轮有限公司 | Steel wheel spoke stamping process for passenger car and processing mould |
| CN201573249U (en) * | 2010-01-15 | 2010-09-08 | 三明市柏毅竹业技术开发有限公司 | Die for moulding container for one-step forming of bamboo sheets |
| JP2013099817A (en) * | 2011-11-08 | 2013-05-23 | Teijin Ltd | Method for processing fiber-reinforced composite material |
| CN202516917U (en) * | 2012-05-08 | 2012-11-07 | 台州市黄岩王诺模具有限公司 | Die capable of shearing in half-cold and half-hot state |
| CN202895350U (en) * | 2012-11-27 | 2013-04-24 | 瑞安市新科机械有限公司 | Full automatic molding cutting die |
| CN103273611A (en) * | 2013-06-07 | 2013-09-04 | 南通超达机械科技有限公司 | Honeycomb plate forming punching shear mold |
| CN205928896U (en) * | 2016-08-22 | 2017-02-08 | 上海捷英途新材料科技有限公司 | Die -cut cutting die device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114096713A (en) * | 2019-05-06 | 2022-02-25 | 祖美股份有限公司 | System and method for producing molded fiber products |
| CN110453483A (en) * | 2019-08-14 | 2019-11-15 | 厦门奔力医疗科技有限公司 | A kind of composite material-feeding receipts side technique |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |