CN104118115A - Molding tool for making aeroengine composite material acoustical panel - Google Patents
Molding tool for making aeroengine composite material acoustical panel Download PDFInfo
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- CN104118115A CN104118115A CN201310145256.7A CN201310145256A CN104118115A CN 104118115 A CN104118115 A CN 104118115A CN 201310145256 A CN201310145256 A CN 201310145256A CN 104118115 A CN104118115 A CN 104118115A
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- upper die
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Abstract
The invention belongs to the technical filed of aviation composite material molding making, and relates to a molding tool for making an aeroengine composite material acoustical panel. The tool comprise an upper die movement system, an upper die assembly, a lower die assembly and a product ejecting system; the upper die movement system comprises an upper die assembly ejection oil cylinder (9), a lateral sliding oil cylinder (5), a lateral guiding track (4), a guiding pillar (12) and a guiding sleeve (13); the upper die assembly comprises an upper die (1), an upper die heat insulation plate (3), a pulley (14) and a pull plate (2); the lower die assembly comprises a lower die (8) and a lower die heat insulation plate (11); and the product ejecting system comprises an product ejecting oil cylinder (7) and an ejecting flat (16). The tool adopting the upper die movement system and the product ejecting system realizes full automation, greatly improves the production efficiency, further improves the temperature control precision and shortens the production period.
Description
Technical field
The invention belongs to the composite material moulded manufacturing technology of aviation field, relate to a kind of mold pressing frock of manufacturing for aero-engine composite acoustical panel.
Background technology
In aero-engine composite acoustical panel molding forming process, the frock of use adopts traditional manual mode for upper and lower mould structure, die sinking, matched moulds, pickup, and pressure and thermal source all come from hot pressing bed.For heavy parts, upper and lower mould size is larger, and frock weight is heavier, adopt artificial die sinking, matched moulds operating difficulties, coordinate the auxiliary mould that opens of crane or fork truck, larger to frock damage, mould will be reviewed after using several times, increase the production cycle, cannot realize production in enormous quantities.Meanwhile, for large scale frock, hot pressing bed tempertaure is difficult to be delivered to rapidly in mold cavity, cause mould lifting/lowering temperature speed slow and be heated inhomogeneously, cause the product surface quality after moulding poor, deflection is larger, cannot meet technological requirement, and thermal loss is larger, causes energy waste.
Summary of the invention
Technical problem to be solved by this invention is: a kind of mold pressing frock of manufacturing for aero-engine composite acoustical panel is provided, do not relying under the prerequisite of hot pressing bed, by patrix kinematic system, product ejection system, can realize die sinking, matched moulds and product and eject automation, significantly reduce workman's operation easier, greatly boost productivity; The external oil temperature machine of the present invention and temperature control system (in figure, do not release, all there is finished parts in oil temperature machine and temperature control system market, easily buying), only to patrix 1 and counterdie 8 heating and temperature controls.Because heating system (oil temperature machine) only heats die cavity, and have thermal insulation board between die cavity and upper and lower template, further guarantee temperature accuracy, thermal loss reduces.Temperature control system is realized automatic temperature control function, guarantees to meet technological requirement.
Technical scheme of the present invention is: a kind of mold pressing frock of manufacturing for aero-engine composite acoustical panel, is characterized by: described mold pressing frock comprises patrix kinematic system, upper die component, lower membrane module, product ejection system; Patrix kinematic system comprises upper die component ejection cylinder 9, Slideslip oil cylinder 5, side guide rail 4, guide pillar 12, guide pin bushing 13; Upper die component comprises patrix 1, patrix thermal insulation board 3, pulley 14 and arm-tie 2, and patrix 1, patrix thermal insulation board 3 and arm-tie 2 are fixed as one, and pulley 14 coordinates with side guide rail 4; Side guide rail 4 is fixedly connected with upper die component ejection cylinder 9, realizes the upper die component ejecting function that makes progress; Guide pillar 12 coordinates with guide pin bushing 13, and guide pin bushing 13 is fixedly connected with dull and stereotyped 6, and moving up and down by guide pillar 12, guide pin bushing 13 of upper die component led; Slideslip oil cylinder 5 is fixed on dull and stereotyped 6 and is connected with arm-tie 2, realize upper die component on side guide rail 4 to side sliding function; Lower membrane module comprises counterdie 8 and counterdie thermal insulation board 11; Product ejection system comprises product ejection cylinder 7, ejects dull and stereotyped 16; Eject dull and stereotyped upper distribution and eject post 15; Counterdie die cavity bottom even some through holes that distribute, through hole matches with the post 15 that ejects ejecting on dull and stereotyped 16; Product ejection cylinder 7 with eject dull and stereotyped 16 and be connected, realize product ejecting function; Oil temperature machine and temperature control system are connected with patrix 1, counterdie 8, and upper die and lower die are heated and realized the adjustable function of temperature.
The invention has the beneficial effects as follows: the mold pressing frock that the present invention manufactures for aero-engine composite acoustical panel, patrix kinematic system and product ejection system have been adopted, realized full-automation, workman only need to press button and can realize die sinking, matched moulds and take out the operations such as product, increases substantially production efficiency; Meanwhile, only to die cavity local heat, and have heat-proof device, can further improve accuracy of temperature control, shorten temperature control reflection and postpone, thermal loss reduces more than 35%; Owing to adopting Automatic-heating and temperature control system, the difficult problems such as hot pressing bed tempertaure control accuracy is low, power consumption is large have been avoided; In batch production, this tool structure more can show its advantage, shortens the production cycle more than 50%.
Accompanying drawing explanation
Fig. 1 is the structural representation of mold pressing frock of the present invention;
Fig. 2 is the schematic diagram that in mold pressing frock of the present invention, upper die component slides on guide rail;
Fig. 3 is that product ejects schematic diagram;
Wherein, 1-patrix, 2-arm-tie, 3-patrix thermal insulation board, 4-side guide rail, 5-Slideslip oil cylinder, 6-flat board, 7-product ejection cylinder, 8-counterdie, 9-upper die component ejection cylinder, 10-right angle locator, 11-counterdie thermal insulation board, 12-guide pillar, 13-guide pin bushing, 14-pulley, 15-eject post, 16-ejects flat board.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Refer to Fig. 1, Fig. 2, Fig. 3, a kind of mold pressing frock of manufacturing for aero-engine composite acoustical panel of the present invention, comprises patrix kinematic system, upper die component, lower membrane module, product ejection system; Patrix kinematic system comprises upper die component ejection cylinder 9, Slideslip oil cylinder 5, side guide rail 4, guide pillar 12, guide pin bushing 13; Upper die component comprises patrix 1, patrix thermal insulation board 3, pulley 14 and arm-tie 2, and patrix 1, patrix thermal insulation board 3 and arm-tie 2 are fixed as one, and pulley 14 coordinates with side guide rail 4; Side guide rail 4 is fixedly connected with upper die component ejection cylinder 9, realizes the upper die component ejecting function that makes progress; Guide pillar 12 coordinates with guide pin bushing 13, and guide pin bushing is fixedly connected with dull and stereotyped 6, and moving up and down by guide pillar 12, guide pin bushing 13 of upper die component led; Slideslip oil cylinder 5 is fixed on dull and stereotyped 6 and is connected with arm-tie 2, realize upper die component on side guide rail 4 to side sliding function; Lower membrane module comprises counterdie 8 and counterdie thermal insulation board 11; Product ejection system comprises product ejection cylinder 7, ejects dull and stereotyped 16; Eject dull and stereotyped upper distribution and eject post 15; Counterdie die cavity bottom even some through holes that distribute, through hole matches with the post 15 that ejects ejecting on dull and stereotyped 16; Product ejection cylinder 7 with eject dull and stereotyped 16 and be connected, realize product ejecting function; Oil temperature machine and temperature control system are connected with patrix 1, counterdie 8, and upper die and lower die are heated and realized the adjustable function of temperature.
Mould is connected with temperature control system with oil temperature machine, and the hydraulic system integration module of mould is connected with pumping plant, for all oil cylinders provide power.
Below for the use procedure of mold pressing frock of the present invention:
1) hydraulic system, by upper die component ejection cylinder 9 by the above part jack-up of patrix 1, is slided jack-up part to the right by Slideslip oil cylinder 5 after certain altitude when top on side guide rail 4, exposes counterdie 8, completes mould die sinking action.
2) in the die cavity of counterdie 8, complete after filling, oppositely complete above-mentioned action, when patrix 1 fall into counterdie 8 interior after, right angle locator 10 completes the location of No. 1 part of patrix and counterdie 8.Moving up and down by guide pillar 12, guide pin bushing 13 guiding of patrix 1.
3) high temperature oil, in patrix 1 and the interior circulation of counterdie 8, completes the heating to upper die and lower die, and the temperature control system being connected with mould is controlled temperature, and hydraulic press pressurizes to patrix according to the pressure of technological requirement simultaneously, completes mold pressing procedure.
4) repeating step 2 during die sinking), the liftout attachment in die cavity ejects product by product ejection cylinder 7 simultaneously, takes out the complete molding of moulding.
Claims (1)
1. a mold pressing frock of manufacturing for aero-engine composite acoustical panel, is characterized by: described mold pressing frock comprises patrix kinematic system, upper die component, lower membrane module, product ejection system; Patrix kinematic system comprises upper die component ejection cylinder (9), Slideslip oil cylinder (5), side guide rail (4), guide pillar (12), guide pin bushing (13); Upper die component comprises patrix (1), patrix thermal insulation board (3), pulley (14) and arm-tie (2), and patrix (1), patrix thermal insulation board (3) and arm-tie (2) are fixed as one, and pulley (14) coordinates with side guide rail (4); Side guide rail (4) is fixedly connected with upper die component ejection cylinder (9), realizes the upper die component ejecting function that makes progress; Guide pillar (12) coordinates with guide pin bushing (13), and guide pin bushing (13) is fixedly connected with dull and stereotyped (6), and moving up and down by guide pillar (12), guide pin bushing (13) of upper die component led; Slideslip oil cylinder (5) is fixed on flat board (6) above and is connected with arm-tie (2), realizes upper die component upper to side sliding function at side guide rail (4); Lower membrane module comprises counterdie (8) and counterdie thermal insulation board (11); Product ejection system comprises product ejection cylinder (7), ejects flat board (16); Eject dull and stereotyped upper distribution and eject post (15); Counterdie die cavity bottom even some through holes that distribute, through hole matches with the post (15) that ejects ejecting on flat board (16); Product ejection cylinder (7) with eject flat board (16) and be connected, realize product ejecting function; Oil temperature machine and temperature control system are connected with patrix (1), counterdie (8), and upper die and lower die are heated and realized the adjustable function of temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145256.7A CN104118115A (en) | 2013-04-24 | 2013-04-24 | Molding tool for making aeroengine composite material acoustical panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145256.7A CN104118115A (en) | 2013-04-24 | 2013-04-24 | Molding tool for making aeroengine composite material acoustical panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104118115A true CN104118115A (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145256.7A Pending CN104118115A (en) | 2013-04-24 | 2013-04-24 | Molding tool for making aeroengine composite material acoustical panel |
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| Country | Link |
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| CN (1) | CN104118115A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113548A (en) * | 2016-08-29 | 2016-11-16 | 江西昌兴航空装备股份有限公司 | flexible beam automatic forming system |
| CN109435216A (en) * | 2018-10-24 | 2019-03-08 | 杨勇武 | A kind of jacking apparatus on hot forming tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200945703Y (en) * | 2006-09-11 | 2007-09-12 | 汕头市奇佳机械厂有限公司 | Mould for positive pressure forming machine |
| CN200954693Y (en) * | 2006-06-13 | 2007-10-03 | 洪建栋 | Automatic mould-pressing machine |
| CN202656371U (en) * | 2012-05-15 | 2013-01-09 | 滁州银兴电气有限公司 | Mould forming moulding device of vacuum insulated panel |
| CN103029288A (en) * | 2013-01-21 | 2013-04-10 | 浙江三赢医疗器械有限公司 | Thermal compressor |
| CN202965188U (en) * | 2012-09-18 | 2013-06-05 | 赫比（上海）自动化科技有限公司 | High-strength material hot press molding machine |
-
2013
- 2013-04-24 CN CN201310145256.7A patent/CN104118115A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954693Y (en) * | 2006-06-13 | 2007-10-03 | 洪建栋 | Automatic mould-pressing machine |
| CN200945703Y (en) * | 2006-09-11 | 2007-09-12 | 汕头市奇佳机械厂有限公司 | Mould for positive pressure forming machine |
| CN202656371U (en) * | 2012-05-15 | 2013-01-09 | 滁州银兴电气有限公司 | Mould forming moulding device of vacuum insulated panel |
| CN202965188U (en) * | 2012-09-18 | 2013-06-05 | 赫比（上海）自动化科技有限公司 | High-strength material hot press molding machine |
| CN103029288A (en) * | 2013-01-21 | 2013-04-10 | 浙江三赢医疗器械有限公司 | Thermal compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113548A (en) * | 2016-08-29 | 2016-11-16 | 江西昌兴航空装备股份有限公司 | flexible beam automatic forming system |
| CN106113548B (en) * | 2016-08-29 | 2018-08-21 | 江西昌兴航空装备股份有限公司 | flexible beam automatic forming system |
| CN109435216A (en) * | 2018-10-24 | 2019-03-08 | 杨勇武 | A kind of jacking apparatus on hot forming tool |
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Application publication date: 20141029 |