CN104859177A - High-temperature thermal shield die - Google Patents
High-temperature thermal shield die Download PDFInfo
- Publication number
- CN104859177A CN104859177A CN201510262921.XA CN201510262921A CN104859177A CN 104859177 A CN104859177 A CN 104859177A CN 201510262921 A CN201510262921 A CN 201510262921A CN 104859177 A CN104859177 A CN 104859177A
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- CN
- China
- Prior art keywords
- mentioned
- high temperature
- plate
- insulating cover
- temperature insulating
- 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.)
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Abstract
The invention discloses a high-temperature thermal shield die. The high-temperature thermal shield die comprises an upper die seat, a lower die seat, an upper clamping plate, a lower clamping plate, a lower die plate, an upper die plate and a pressing assembly, wherein the upper clamping plate and the lower clamping plate are arranged between the upper die seat and the lower die seat, the lower die plate is arranged between the upper clamping plate and the lower clamping plate and provided with a forming groove, the upper die plate is arranged between the lower die plate and the upper clamping plate and used for sealing the forming groove, and the pressing assembly is arranged on the lower die plate and corresponds to the forming groove in position. According to the die, pressed materials are stressed in the middle area, the outer side of a product is not stressed, and thus flowing of the materials is facilitated; by means of the forming mode, the materials among multiple layers are relatively stable, and the wrinkling and cracking phenomena are not prone to occurring.
Description
Technical field
A kind of mould, particularly a kind of heat shield mould.
Background technology
The high temperature insulating cover of engine requires extraordinary effect of heat insulation, will have extraordinary heat absorptivity simultaneously, so this series products all needs to adopt multilayer materials; Multilayer materials, in shaping process, because the mechanical property of every layer material is different, can't adopt the method for flanging in addition, so, shaping very unstable; Prior art is unresolved such problem also.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of mould stressed at zone line binder, do not stress outside product, facilitate the flowing of material like this, the material between such molding mode multilayer is relatively stable, not easily produces wrinkling, cracking phenomena.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
High temperature insulating cover mould, comprise: upper bolster, die shoe, as for the train wheel bridge between upper bolster, die shoe, lower plate, as for being provided with the lower bolster of forming tank between train wheel bridge, lower plate, as for closing the cope match-plate pattern of forming tank between lower bolster and train wheel bridge, as under lower bolster and the binder assembly of corresponding forming tank position.
Aforesaid high temperature insulating cover mould, binder assembly comprises: as the nitrogen spring under forming tank, as the nitrogen spring cushion block under nitrogen spring.
Aforesaid high temperature insulating cover mould, also comprises: as the lower de-plate in lower bolster and under being positioned at forming tank.
Aforesaid high temperature insulating cover mould, also comprises: connect the outer guiding post between upper bolster and die shoe.
Aforesaid high temperature insulating cover mould, also comprises: as the bottom plate under die shoe.
Aforesaid high temperature insulating cover mould, also comprises: connect the lower bolster between bottom plate and die shoe.
Aforesaid high temperature insulating cover mould, also comprises: as the upper cushion block on upper bolster, as the lower cushion block on bottom plate.
Aforesaid high temperature insulating cover mould, product shaping in forming tank comprises: the steel plate being positioned at ectonexine, is positioned at the asbestos paper in intermediate layer.
Usefulness of the present invention is: the invention provides a kind of mould stressed at zone line binder, do not stress outside product, facilitates the flowing of material like this, and the material between such molding mode multilayer is relatively stable, not easily produces wrinkling, cracking phenomena.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of embodiment of the present invention;
The implication of Reference numeral in figure:
1 upper bolster, 2 die shoes, 3 lower cushion blocks, cushion block on 4,5 train wheel bridges, 6 lower plates, 7 lower bolsters, 701 forming tank, 8 cope match-plate patterns, 9 nitrogen springs, 10 nitrogen spring cushion blocks, 11 times de-plates, 12 outer guiding posts, 13 bottom plates, 14 lower bolsters.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
High temperature insulating cover mould, comprise: upper bolster 1, die shoe 2, as for the train wheel bridge 5 between upper bolster 1, die shoe 2, lower plate 6, as for being provided with the lower bolster 7 of forming tank 701 between train wheel bridge 5, lower plate 6, as for closing the cope match-plate pattern 8 of forming tank 701 between lower bolster 7 and train wheel bridge 5, as lower bolster 7 times and the binder assembly of corresponding forming tank 701 position.Binder assembly comprises: as the nitrogen spring 9 under forming tank 701, as the nitrogen spring cushion block 10 under nitrogen spring 9.Mould is stressed at zone line binder, does not stress outside product, facilitates the flowing of material like this, and the material between such molding mode multilayer is relatively stable, not easily produces wrinkling, cracking phenomena.
High temperature insulating cover mould, also comprises: as in lower bolster 7 and the lower de-plate 11 be positioned under forming tank 701, release lower de-plate 11 and can complete the demoulding.
In order to slow down the impact of impulsive force to mould of nitrogen spring 9; High temperature insulating cover mould, also comprises: connect the outer guiding post 12 between upper bolster 1 and die shoe 2.As for the bottom plate 13 under die shoe 2; Connect the lower bolster 14 between bottom plate 13 and die shoe 2; As for the upper cushion block 4 on upper bolster 1, as the lower cushion block 3 on bottom plate 13.
Product shaping in forming tank 701 comprises: the steel plate being positioned at ectonexine, is positioned at the asbestos paper in intermediate layer; Ectonexine is to provide the intensity of heat shield, protects middle heat insulation foam, and middle asbestos paper is special exotic material; the high temperature of more than 800 degree can be resisted; be the effect of sound insulation simultaneously, the noise reducing engine can be started, the effects such as the high temperature of isolation engine.Multilayer materials zone line is stressed, does not stress outside product, and material is walked about from outside, is conducive to the formed product of this type like this, shaping more convenient for high temperature insulating cover, better more shaping than traditional molding mode.Material between such molding mode multilayer is relatively stable, not easily produces wrinkling, cracking phenomena.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (8)
1. high temperature insulating cover mould, it is characterized in that, comprise: upper bolster, die shoe, as for the train wheel bridge between upper bolster, die shoe, lower plate, as for being provided with the lower bolster of forming tank between above-mentioned train wheel bridge, lower plate, as closing the cope match-plate pattern of above-mentioned forming tank between above-mentioned lower bolster and train wheel bridge, as under above-mentioned lower bolster and the binder assembly of corresponding above-mentioned forming tank position.
2. high temperature insulating cover mould according to claim 1, is characterized in that, above-mentioned binder assembly comprises: as the nitrogen spring under above-mentioned forming tank, as the nitrogen spring cushion block under above-mentioned nitrogen spring.
3. high temperature insulating cover mould according to claim 1, is characterized in that, also comprise: as in above-mentioned lower bolster and the lower de-plate be positioned under above-mentioned forming tank.
4. high temperature insulating cover mould according to claim 1, is characterized in that, also comprise: connect the outer guiding post between above-mentioned upper bolster and die shoe.
5. high temperature insulating cover mould according to claim 1, is characterized in that, also comprise: as the bottom plate under above-mentioned die shoe.
6. high temperature insulating cover mould according to claim 5, is characterized in that, also comprise: connect the lower bolster between above-mentioned bottom plate and die shoe.
7. high temperature insulating cover mould according to claim 5, is characterized in that, also comprise: as the upper cushion block on above-mentioned upper bolster, as the lower cushion block on above-mentioned bottom plate.
8. high temperature insulating cover mould according to claim 1, it is characterized in that, product shaping in above-mentioned forming tank comprises: the steel plate being positioned at ectonexine, is positioned at the asbestos paper in intermediate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262921.XA CN104859177A (en) | 2015-05-22 | 2015-05-22 | High-temperature thermal shield die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262921.XA CN104859177A (en) | 2015-05-22 | 2015-05-22 | High-temperature thermal shield die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104859177A true CN104859177A (en) | 2015-08-26 |
Family
ID=53905550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510262921.XA Pending CN104859177A (en) | 2015-05-22 | 2015-05-22 | High-temperature thermal shield die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104859177A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329389Y (en) * | 2008-12-31 | 2009-10-21 | 广州市华冠精冲零件有限公司 | Sensor gear ring drawing die |
| CN201455110U (en) * | 2009-08-17 | 2010-05-12 | 天津华舜汽配制造有限公司 | Stamping die for stretching shock absorber pallet |
| CN102310139A (en) * | 2011-09-26 | 2012-01-11 | 奇瑞汽车股份有限公司 | Unrolling and blanking mold |
| CN102652973A (en) * | 2012-05-09 | 2012-09-05 | 昆山飞宇精密模具有限公司 | Material cutting stamping die |
| CN103567289A (en) * | 2012-07-31 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Improved stamping part die with meshes |
| CN103567291A (en) * | 2012-07-30 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Stamping die |
-
2015
- 2015-05-22 CN CN201510262921.XA patent/CN104859177A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329389Y (en) * | 2008-12-31 | 2009-10-21 | 广州市华冠精冲零件有限公司 | Sensor gear ring drawing die |
| CN201455110U (en) * | 2009-08-17 | 2010-05-12 | 天津华舜汽配制造有限公司 | Stamping die for stretching shock absorber pallet |
| CN102310139A (en) * | 2011-09-26 | 2012-01-11 | 奇瑞汽车股份有限公司 | Unrolling and blanking mold |
| CN102652973A (en) * | 2012-05-09 | 2012-09-05 | 昆山飞宇精密模具有限公司 | Material cutting stamping die |
| CN103567291A (en) * | 2012-07-30 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Stamping die |
| CN103567289A (en) * | 2012-07-31 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Improved stamping part die with meshes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150826 |