CN103775817A - Compression molding honeycomb plate and manufacturing method thereof - Google Patents
Compression molding honeycomb plate and manufacturing method thereof Download PDFInfo
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- CN103775817A CN103775817A CN201310754924.6A CN201310754924A CN103775817A CN 103775817 A CN103775817 A CN 103775817A CN 201310754924 A CN201310754924 A CN 201310754924A CN 103775817 A CN103775817 A CN 103775817A
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- plate body
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- cellular board
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Abstract
The invention relates to a compression molding honeycomb plate. The compression molding honeycomb plate comprises a plate body. The plate body is rectangular, and the four top corners of the plate body are subjected to rounding machining. One face of the plate body is provided with a plurality of blind holes, the axes of the blind holes are perpendicular to the two faces of the plate body, and the blind holes in one face of the plate body are in a honeycomb grid node state. A manufacturing method comprises the steps that raw materials are placed in a cavity of a mold with set temperature; a press is started, the mold is compounded, and the press carries out pressing; after the raw materials are driven to flow under pressure and formed in a mold cavity in a filling mode, the formed raw materials are taken out. The compression-molding forming honeycomb plate and the manufacturing method have the advantages that a honeycomb part and a face layer part are made of the same materials and are integrated, and can not be independently cut, force transmission is more even and uniform in the force bearing process, high pressure from the plate face can be borne, and a component can be resistant to pressure and tension. And the honeycomb plate is simple in manufacturing process, short in manufacturing cycle, high in machining efficiency, and high in daily yield, curved faces or arc faces or different faces can be processed through simple processing, and the original performance of the honeycomb plate is maintained.
Description
Technical field
The invention belongs to plate moulding technical field, particularly relate to a kind of compression molding cellular board and manufacture method thereof.
Background technique
Cellular board is a kind of advanced composite material (ACM), lightweight with it, intensity is high and more and more applied in Aero-Space, shipping container, automobile, rail traffic vehicles, construction engineering, field of product packaging.The structural formula sandwich composite structure that cellular board is common, i.e. upper epidermis, honeycomb sandwich layer, lower top layer.Upper epidermis and lower top layer are lamellar materials.The manufacture method of general cellular board is that upper and lower top layer and honeycomb sandwich layer are manufactured respectively, and being then combined with each other by bonding mode, moulding makes.This manufacture method has following shortcoming: the firstth, and process route is long, produces complicated; The secondth, it is not high that upper and lower top layer and honeycomb core laminating close intensity, and layering easily comes off.Also there is people for this shortcoming, propose with plastics sucking moulding one deck top layer and the sandwich layer (this sandwich layer and top layer are one) that contains cellular structure, this honeycomb sandwich layer is uniform regular being interspersed on top layer, two honeycombs oppositely become a complete honeycomb ceramics to insert group, after finally heating by ultrasound, after pressurizing attaching, weld together and make honeycomb board.Although this method has improved laminating intensity, still exist process route long, produce complicated problem, and be that the problem that layering comes off is not still solved thoroughly by the mode of laminating.Under this background, be necessary that the machining manufacture of the new cellular board of research and development solves these problems.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of compression molding cellular board and manufacture method thereof, the transmission that makes power when stressed uniformity and then can bear the larger pressure from plate face direction more, and simplified manufacturing technique, reduces manufacture cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of compression molding cellular board is provided, comprise plate body, orthogonal and four drift angles of described plate body are through rounding processing, in described plate body one side, be furnished with some blind holes, described blind hole axis is perpendicular to plate body two sides, and some blind holes present honeycomb grid node state in plate body one side.
Described blind hole forms San Ge region, left, center, right in plate body one side.
Described blind hole base diameter is less than orifice diameter, between described blind hole bottom and hole wall, is round-corner transition.
Described plate body and blind hole are integrally formed with press moulding mode.
The manufacture method of compression molding cellular board as previously mentioned, step is as follows:
A. raw material is put into the die cavity of the mould that sets temperature;
B. start press, mould matched moulds, press pressurization;
C. order about current downflow and be full of after mold cavities shaped at pressure until raw material, die sinking is taken out.
The core rod of described mould is made up of cylindrical protrusion independent of each other.
Described mould is block insert type splitting die compression mould.
The back of described block insert type splitting die compression mould is provided with regulating device, and described regulating device is realized the integrally formed of different-thickness cellular board by adjusting core rod height.
Described mould is by adding or reduce the manufacture of inserting to realize different size cellular board.
In the middle of described cylindrical protrusion, there is runner.
Realize the heating of mould and cooling by passing into heating or cooling fluid in described runner.
Beneficial effect
The invention has the advantages that, honeycomb segment and surface layer part are that same material forms same entirety, can not cut apart separately the transmission of power uniformity and then can bear the larger pressure from plate face direction more when stressed.Therefore optimized other cellular boards and be easily out of shape, the shortcoming of poor flatness, even if guaranteed when cellular board uses on member still to guarantee its intensity and flatness, makes member resistance to compression, tension.The preparation process route of this cellular board is simple, and the manufacturing cycle is short, and work efficiency is high, and average daily output is high, and economic benefit is obvious, can be made curved surface, cambered surface or different in nature face and can be kept original performance constant by simple processing.
Accompanying drawing explanation
Fig. 1 is honeycomb plate structure schematic diagram of the present invention.
Fig. 2 is cellular board longitudinal profile structural representation of the present invention.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiments are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As illustrated in fig. 1 and 2, a kind of compression molding cellular board, comprise plate body 1, orthogonal and four drift angles of described plate body 1 are through rounding processing, in described plate body 1 one side, be furnished with some blind holes 2, described blind hole 2 axis are perpendicular to plate body 1 two sides, and some blind holes 2 present honeycomb grid node state in plate body 1 one side.
Described blind hole 2 forms San Ge region, left, center, right in plate body 1 one side.
Described blind hole 2 base diameters are less than orifice diameter, between described blind hole 2 bottoms and hole wall, are round-corner transition.
Described plate body 1 and blind hole 2 are integrally formed with press moulding mode.
The manufacture method of compression molding cellular board as previously mentioned, step is as follows:
A. raw material is put into the die cavity of the mould that sets temperature;
B. start press, mould matched moulds, press pressurization;
C. order about current downflow and be full of after mold cavities shaped at pressure until raw material, die sinking is taken out.
The core rod of described mould is made up of cylindrical protrusion independent of each other.
Described mould is block insert type splitting die compression mould.
The back of described block insert type splitting die compression mould is provided with regulating device, and described regulating device is realized the integrally formed of different-thickness cellular board by adjusting core rod height.
Described mould is by adding or reduce the manufacture of inserting to realize different size cellular board.
In the middle of described cylindrical protrusion, there is runner.
Realize the heating of mould and cooling by passing into heating or cooling fluid in described runner.
As make thickness of honeycomb wall 2mm, honeycomb diameter 20mm, honeycomb height 15mm, surface thickness 5mm, length 1200mm, the cellular board that width is 600mm.Be first 15mm by regulating device by core rod Height Adjustment, mould is installed and fixed on press, in core rod, pass into again heating or cooling media, then the raw material with good fluidity of getting 3kg are placed in die cavity, press press descending button, mould matched moulds, after press pressurize certain hour, open mould, take out and obtain required cellular board.
Claims (11)
1. a compression molding cellular board, comprise plate body (1), it is characterized in that, orthogonal and four drift angles of described plate body (1) are through rounding processing, in described plate body (1) one side, be furnished with some blind holes (2), described blind hole (2) axis is perpendicular to plate body (1) two sides, and some blind holes (2) present honeycomb grid node state in plate body (1) one side.
2. a kind of compression molding cellular board according to claim 1, is characterized in that, described blind hole (2) forms San Ge region, left, center, right in plate body (1) one side.
3. a kind of compression molding cellular board according to claim 1, is characterized in that, described blind hole (2) base diameter is less than orifice diameter, between described blind hole (2) bottom and hole wall, is round-corner transition.
4. a kind of compression molding cellular board according to claim 1, is characterized in that, described plate body (1) and blind hole (2) are integrally formed with press moulding mode.
5. according to the manufacture method of any one compression molding cellular board in claim 1 to 4, step is as follows:
A. raw material is put into the die cavity of the mould that sets temperature;
B. start press, mould matched moulds, press pressurization;
C. order about current downflow and be full of after mold cavities shaped at pressure until raw material, die sinking is taken out.
6. the manufacture method of a kind of compression molding cellular board according to claim 5, is characterized in that, the core rod of described mould is made up of cylindrical protrusion independent of each other.
7. the manufacture method of a kind of compression molding cellular board according to claim 6, is characterized in that, described mould is block insert type splitting die compression mould.
8. the manufacture method of a kind of compression molding cellular board according to claim 7, it is characterized in that, the back of described block insert type splitting die compression mould is provided with regulating device, and described regulating device is realized the integrally formed of different-thickness cellular board by adjusting core rod height.
9. the manufacture method of a kind of compression molding cellular board according to claim 7, is characterized in that, described mould is by adding or reduce the manufacture of inserting to realize different size cellular board.
10. the manufacture method of a kind of compression molding cellular board according to claim 6, is characterized in that, has runner in the middle of described cylindrical protrusion.
The manufacture method of 11. a kind of compression molding cellular boards according to claim 10, is characterized in that, realizes the heating of mould and cooling in described runner by passing into heating or cooling fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754924.6A CN103775817A (en) | 2013-12-31 | 2013-12-31 | Compression molding honeycomb plate and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754924.6A CN103775817A (en) | 2013-12-31 | 2013-12-31 | Compression molding honeycomb plate and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103775817A true CN103775817A (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310754924.6A Pending CN103775817A (en) | 2013-12-31 | 2013-12-31 | Compression molding honeycomb plate and manufacturing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217726A (en) * | 2016-08-29 | 2016-12-14 | 重庆市万盛区山谷中蜂养殖场 | Monolithic synthesis reinforcement septum shaped device |
| CN106994797A (en) * | 2017-03-31 | 2017-08-01 | 湖南吉永盛汽车零部件有限公司 | A kind of polygon cellular board and its production technology |
| CN113211687A (en) * | 2021-05-31 | 2021-08-06 | 山东新明玻璃钢制品有限公司 | Civil air-proof sealed door (honeycomb structure) production die and forming product thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174603A (en) * | 1995-01-27 | 1998-02-25 | 水上裕之 | Compound cell structure and method for producing the same |
| CN2364102Y (en) * | 1998-06-02 | 2000-02-16 | 武汉博爱墙体材料有限公司 | Light multifunction composite wall panel |
| CN202708552U (en) * | 2012-07-03 | 2013-01-30 | 上海科大重工集团有限公司 | Honeycomb lining board |
-
2013
- 2013-12-31 CN CN201310754924.6A patent/CN103775817A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174603A (en) * | 1995-01-27 | 1998-02-25 | 水上裕之 | Compound cell structure and method for producing the same |
| CN2364102Y (en) * | 1998-06-02 | 2000-02-16 | 武汉博爱墙体材料有限公司 | Light multifunction composite wall panel |
| CN202708552U (en) * | 2012-07-03 | 2013-01-30 | 上海科大重工集团有限公司 | Honeycomb lining board |
Non-Patent Citations (1)
| Title |
|---|
| 胡保全等: "《先进复合材料 （第2版）》", 31 May 2013 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217726A (en) * | 2016-08-29 | 2016-12-14 | 重庆市万盛区山谷中蜂养殖场 | Monolithic synthesis reinforcement septum shaped device |
| CN106994797A (en) * | 2017-03-31 | 2017-08-01 | 湖南吉永盛汽车零部件有限公司 | A kind of polygon cellular board and its production technology |
| CN113211687A (en) * | 2021-05-31 | 2021-08-06 | 山东新明玻璃钢制品有限公司 | Civil air-proof sealed door (honeycomb structure) production die and forming product thereof |
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Application publication date: 20140507 |
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