CN105643958A - Forming tool and method for composite - Google Patents

Forming tool and method for composite Download PDF

Info

Publication number
CN105643958A
CN105643958A CN201410647817.8A CN201410647817A CN105643958A CN 105643958 A CN105643958 A CN 105643958A CN 201410647817 A CN201410647817 A CN 201410647817A CN 105643958 A CN105643958 A CN 105643958A
Authority
CN
China
Prior art keywords
module
composite
base plate
forming
hole
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.)
Pending
Application number
CN201410647817.8A
Other languages
Chinese (zh)
Inventor
钟宏伟
赵本春
余辉
陈钧
杨先勇
邱海庆
朱向松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Changhe Aviation Industries Co Ltd
Original Assignee
Jiangxi Changhe Aviation Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi Changhe Aviation Industries Co Ltd filed Critical Jiangxi Changhe Aviation Industries Co Ltd
Priority to CN201410647817.8A priority Critical patent/CN105643958A/en
Publication of CN105643958A publication Critical patent/CN105643958A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides a forming tool for a composite. The forming tool is characterized in that the forming tool comprises a bottom plate (1), a pressing block (2) and adhesive tape (6); the bottom plate (1) and the pressing block (2) can form an enclosed space through the adhesive tape (6); a left die block (3), a right die block (4), a front die block (7), a rear die block (8) and an upper die block (5) are arranged in the enclosed space, and an I-shaped cavity is formed among the left die block (3), the right die block (4), the front die block (7), the rear die block (8) and the upper die block (5).

Description

A kind of fixture for forming of composite and manufacturing process
Technical field
The invention belongs to composite formed field, by fixture for forming and method innovation, canRealize the disposable die forming of composite element.
Background technology
The developing direction of composite material parts levels off to integration, to main force support structure development, passesThe autoclave vacuum bag of system is shaped, and cannot meet forming pressure, the requirement of forming quality. ForThis class formation need adopt new manufacturing process.
Summary of the invention:
The fixture for forming that the invention provides a kind of composite, is characterized in that, comprises base plate(1), briquetting (2) and adhesive tape (6), base plate (1), briquetting (2) is by adhesive tape (6)Can form a confined space, in confined space, be provided with left module (3), right module (4),Front module (7), rear module (8), upper module (5), left module (3), right module (4),Front module (7), rear module (8), the I-shaped cavity of formation between upper module (5), instituteState front end on right module (4) length direction and be provided with hole for injecting glue (9) rear end and be provided with aspirating hole (10),Rear end on the length direction of left module (3) is provided with aspirating hole (10), hole for injecting glue (9) andAspirating hole (10) extends to I-shaped cavity, and hole for injecting glue (9) and aspirating hole (10) are being pressedPiece (2) correspondence position offers respective aperture.
Further, left module (3), it is upper that right module (4) is arranged at base plate (1), Zuo MoPiece (3), right module (4) shape correspondence is down boss-shaped.
Further, described confined space shape and left module (3), right module (4), front mouldPiece (7), rear module (8), the appearance profile that upper module (5) forms is consistent, canAfter ensureing matched moulds, cavity positions is accurate.
Further, briquetting (2) and left module (3), right module (4), front module (7),The contact-making surface of rear module (8), with tapering, is easy to the matched moulds demoulding.
A manufacturing process for composite, the steps include:
In left module (3) and right module (4), make respectively C shape preform;
At the required composite of the upper placement of base plate (1);
By the left module (3) with C shape preform, right module (4) is placed on base plate (1)On composite;
On the upper surface of two C shape preforms, place required composite, cover patrixPiece (5), by front module (7), rear module (8) is enclosed in left module (3), right module (4)Two ends on length direction;
Adhesive tape (6) is placed in the groove on base plate 1, by briquetting (2) matched moulds, the end of withPlate (1) and adhesive tape (6) form a confined space, upper module (5), and left module (3),Right module (4), front module (7), rear module (8), the formation work between upper module (5)Font cavity;
Heat, the confined space of locating forming at aspirating hole (10) is bled, and reachesVacuum state carries out injecting glue by the resin after heating by aspirating hole (9) simultaneously;
Heat preservation solidification after injecting glue completes, after arriving hardening time, the demoulding, takes out I-shaped part.
Advantage of the present invention is: by preparing preform, and frock can form one closeClose space, vacuumize by part, injecting glue, die forming, can effectively ensure partSurface quality and forming quality.
Brief description of the drawings
Fig. 1 is frock three-dimensional structure schematic diagram of the present invention
Fig. 2 is the fixture for forming length direction cutaway view of a kind of composite of the present invention;
Fig. 3 is the fixture for forming width cutaway view of a kind of composite of the present invention;
Wherein, the 1st, base plate, the 2nd, briquetting, the 3rd, module one, 4th, module two, 5th, moduleFive, 6th, adhesive tape, the 7th, module three, 8th, module four, 9th, gum-injecting port, the 10th, bleeding point
Detailed description of the invention
Below the present invention is described in further details.
A fixture for forming for composite, is characterized in that, comprises base plate 1, briquetting 2 HesAdhesive tape 6, base plate 1, briquetting 2 can form a confined space, confined air by adhesive tape 6In be provided with left module 3, right module 4, front module 7, rear module 8, upper module 5, Zuo MoPiece 3, right module 4, front module 7, rear module 8, the I-shaped chamber of formation between upper module 5Body, the front end on described right module 4 length directions is provided with hole for injecting glue 9 rear ends and is provided with aspirating hole10, the rear end on the length direction of left module 3 is provided with aspirating hole 10, hole for injecting glue 9 and bleedingHole 10 extends to I-shaped cavity, and hole for injecting glue 9 and aspirating hole 10 are opened at briquetting 2 correspondence positionsBe provided with respective aperture.
Left module 3, right module 4 is arranged on base plate 1, left module 3, right module 4 shapesCorrespondence is down boss-shaped.
Described confined space shape and left module 3, right module 4, front module 7, rear module 8,The appearance profile that upper module 5 forms is consistent, can ensure matched moulds after cavity positions accurate.
Briquetting 2 and left module 3, right module 4, front module 7, the contact of rear module 8 is wornThere is tapering, be easy to the matched moulds demoulding.
A manufacturing process for composite, the steps include:
In left module 3 and right module 4, make respectively C shape preform;
On base plate 1, place required composite;
By the left module 3 with C shape preform, right module 4 is placed on compound on base plate 1Material;
On the upper surface of two C shape preforms, place required composite, cover patrixPiece 5, by front module 7, rear module 8 is enclosed in left module 3, on right module 4 length directionsTwo ends;
Adhesive tape 6 is placed in the groove on base plate 1, by briquetting 2 matched moulds, with base plate 1 HeAdhesive tape 6 forms a confined space, upper module 5, and left module 3, right module 4, front module 7,Rear module 8, the I-shaped cavity of formation between upper module 5;
Heat, at aspirating hole 10 places, the confined space forming is bled, reach trueDummy status carries out injecting glue by the resin after heating by aspirating hole 9 simultaneously;
Heat preservation solidification after injecting glue completes, after arriving hardening time, the demoulding, takes out I-shaped part.

Claims (5)

1. a fixture for forming for composite, is characterized in that, comprises base plate (1), pressesPiece (2) and adhesive tape (6), base plate (1), briquetting (2) can form by adhesive tape (6)A confined space, is provided with left module (3) in confined space, right module (4), and front module (7),Rear module (8), upper module (5), left module (3), right module (4), front module (7),Rear module (8), the I-shaped cavity of formation between upper module (5), described right module (4)Front end on length direction is provided with hole for injecting glue (9) rear end and is provided with aspirating hole (10), left module (3)Length direction on rear end be provided with aspirating hole (10), hole for injecting glue (9) and aspirating hole (10)Extend to I-shaped cavity, hole for injecting glue (9) and aspirating hole (10) are in the corresponding position of briquetting (2)Put and offer respective aperture.
2. the fixture for forming of composite according to claim 1, is characterized in that,Left module (3), it is upper that right module (4) is arranged at base plate (1), left module (3), right module(4) shape correspondence is down boss-shaped.
3. the fixture for forming of composite according to claim 1, is characterized in that, instituteState confined space shape and left module (3), right module (4), front module (7), rear module (8),The appearance profile that upper module (5) forms is consistent, can ensure cavity positions standard after matched mouldsReally.
4. the fixture for forming of composite according to claim 1, is characterized in that, pressesPiece (2) and left module (3), right module (4), front module (7), the connecing of rear module (8)Touch and worn tapering, be easy to the matched moulds demoulding.
5. a manufacturing process for composite, the steps include:
In left module (3) and right module (4), make respectively C shape preform;
At the required composite of the upper placement of base plate (1);
By the left module (3) with C shape preform, right module (4) is placed on base plate (1)On composite;
On the upper surface of two C shape preforms, place required composite, cover patrixPiece (5), by front module (7), rear module (8) is enclosed in left module (3), right module (4)Two ends on length direction;
Adhesive tape (6) is placed in the groove on base plate 1, by briquetting (2) matched moulds, the end of withPlate (1) and adhesive tape (6) form a confined space, upper module (5), and left module (3),Right module (4), front module (7), rear module (8), the formation work between upper module (5)Font cavity;
Heat, the confined space of locating forming at aspirating hole (10) is bled, and reachesVacuum state carries out injecting glue by the resin after heating by aspirating hole (9) simultaneously;
Heat preservation solidification after injecting glue completes, after arriving hardening time, the demoulding, takes out I-shaped part.
CN201410647817.8A 2014-11-14 2014-11-14 Forming tool and method for composite Pending CN105643958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410647817.8A CN105643958A (en) 2014-11-14 2014-11-14 Forming tool and method for composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410647817.8A CN105643958A (en) 2014-11-14 2014-11-14 Forming tool and method for composite

Publications (1)

Publication Number Publication Date
CN105643958A true CN105643958A (en) 2016-06-08

Family

ID=56479785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410647817.8A Pending CN105643958A (en) 2014-11-14 2014-11-14 Forming tool and method for composite

Country Status (1)

Country Link
CN (1) CN105643958A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553933A (en) * 2017-07-05 2018-01-09 江苏恒神股份有限公司 A kind of antarafacial π types carbon fibre composite joint forming method
CN108068362A (en) * 2016-11-14 2018-05-25 昌河飞机工业(集团)有限责任公司 The forming frock and method of a kind of annular multiple material part in π types section

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324269A (en) * 1997-04-18 1998-10-21 British Aerospace Resin transfer moulding
US20030218267A1 (en) * 2002-05-22 2003-11-27 Northrop Grumman Corporation Co-cured resin transfer molding manufacturing method
CN101743117A (en) * 2007-02-28 2010-06-16 空客运营有限公司 Make the mould and the method for aircraft ring frames with composite
CN103517799A (en) * 2011-05-10 2014-01-15 斯奈克玛 Compacting and injection mould for fibrous preform intended for the manufacture of a turbomachine flow-straightener vane made of composite material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324269A (en) * 1997-04-18 1998-10-21 British Aerospace Resin transfer moulding
US20030218267A1 (en) * 2002-05-22 2003-11-27 Northrop Grumman Corporation Co-cured resin transfer molding manufacturing method
CN101743117A (en) * 2007-02-28 2010-06-16 空客运营有限公司 Make the mould and the method for aircraft ring frames with composite
CN103517799A (en) * 2011-05-10 2014-01-15 斯奈克玛 Compacting and injection mould for fibrous preform intended for the manufacture of a turbomachine flow-straightener vane made of composite material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108068362A (en) * 2016-11-14 2018-05-25 昌河飞机工业(集团)有限责任公司 The forming frock and method of a kind of annular multiple material part in π types section
CN107553933A (en) * 2017-07-05 2018-01-09 江苏恒神股份有限公司 A kind of antarafacial π types carbon fibre composite joint forming method

Similar Documents

Publication Publication Date Title
CN103950210B (en) A kind of for the method with location, the multiple material wallboard of curvature long purlin
CN105643958A (en) Forming tool and method for composite
CN104878663A (en) Automated pulp molding production line
CN104842567A (en) Equipment and method for manufacturing plastic housing from thermoplastic sheet
CN104999664A (en) Injection-molded part vacuum lamination decoration forming structure and method
CN202318763U (en) Injection mold with sticking film at inner part
CN104852089A (en) Integrated encapsulation molding process for ultra-thin polymer lithium ion battery
CN204753258U (en) Automatic change paper mould production line
CN205112402U (en) Shaping structure is decorated to injection molding vacuum tectorial membrane
CN204235839U (en) A kind of mould with vacuumizing function
CN105619713A (en) Liquid-state silicone in-mold injection molding die
CN204183834U (en) A kind of mould of stereo shaping in-mold decoration
CN203510570U (en) Sample plate manufacturing mold for thermoplastic plate
CN203357803U (en) Low-pressure injection mold
CN205071501U (en) Integrated into one piece's metal -back implantation laminating device is moulded to heat
CN104290278A (en) Mold for stereo forming of in-mold decoration
CN205732531U (en) A kind of mould for radiator mainboard
CN205112207U (en) Production system of EVA and common press forming of micropore polyurethane
CN205767724U (en) The formed sole support mechanism of non-woven fabrics bag
CN101978911B (en) Bra fabric eccentric bullet die and bra fabric die-pressing process
CN201956391U (en) LED (Light-Emitting Diode) packaging module
CN101372145A (en) In-mold transfer printing injection molding device and method
CN103507384B (en) Vacuum forming device and method thereof
CN203449596U (en) Tool for manufacturing resin laminated bend plate
CN102642301B (en) Vacuum plastic sucking molding mold

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160608

RJ01 Rejection of invention patent application after publication