CN113211687A - Civil air-proof sealed door (honeycomb structure) production die and forming product thereof - Google Patents
Civil air-proof sealed door (honeycomb structure) production die and forming product thereof Download PDFInfo
- Publication number
- CN113211687A CN113211687A CN202110603147.XA CN202110603147A CN113211687A CN 113211687 A CN113211687 A CN 113211687A CN 202110603147 A CN202110603147 A CN 202110603147A CN 113211687 A CN113211687 A CN 113211687A
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- China
- Prior art keywords
- die
- mold
- honeycomb structure
- air
- civil air
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000007123 defense Effects 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000007747 plating Methods 0.000 abstract description 3
- 229910052804 chromium Inorganic materials 0.000 abstract description 2
- 239000011651 chromium Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
- B29C33/302—Assembling a large number of mould elements to constitute one cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/724—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of civil air-proof sealed door production dies, and relates to a civil air-proof sealed door (honeycomb structure) production die and a forming product thereof, which comprises a lower die and a cavity matched with the lower die, the invention provides a civil air defense airtight door (honeycomb structure) production mold and a molded product thereof, a plurality of smooth inserts are arranged on the surface of the die, each insert is independently polished and fixed on the upper surface of the lower die in a chromium plating way, the surface of each insert can be ensured to be smooth and easy to demould, so that the height of the insert can be greatly improved, the depth of a product reinforcing structure can be correspondingly greatly improved, materials can be greatly saved, the weight of the product is reduced, and the cost of enterprises is saved.
Description
Technical Field
The invention belongs to the technical field of civil air-proof airtight door production dies, and particularly relates to a civil air-proof airtight door (honeycomb structure) production die and a forming product thereof.
Background
At present, the inner sides of civil air-proof airtight doors are generally provided with well-shaped reinforcing ribs to increase the strength of products, the height (namely depth) of the reinforcing ribs is generally 1-2cm, the reinforcing effect is limited due to limited depth, the material saving is quite limited, and the weight reduction degree is also general; if can increase substantially the degree of depth of strengthening rib, material saving by a wide margin reduces product weight, be favorable to the enterprise to practice thrift the cost, but present production mould can not produce darker strengthening rib, and the strengthening rib is darker, means the drawing of patterns is more difficult, and present mould generally adopts the mode of cutting to cut out a plurality of lug, and the lug height is 1-2cm for processing out the strengthening rib, and this kind of structural style notes the degree of depth can not be too dark, and the lug surface is rough, also is difficult for the drawing of patterns, therefore the structure of present mould remains to be improved.
Disclosure of Invention
The invention provides a civil air-proof airtight door (honeycomb structure) production mold and a molding product thereof, which can solve the problems pointed out in the background technology.
The utility model provides a people's air-proof airtight door (honeycomb) production mould, includes the bed die and with the anastomotic die cavity of bed die, the upper surface of bed die is equipped with the product and strengthens the forming structure, strengthen the forming structure and include that the surface of a plurality of is smooth to insert, have the clearance between adjacent inserting.
Preferably, the reinforcing and forming structure is a honeycomb reinforcing and forming structure.
Preferably, the insert is 5-12 cm in height.
Preferably, the insert is fixed on the lower die through a plurality of long screws.
Preferably, a plurality of air exhaust holes and a plurality of sealing strips are uniformly arranged on the periphery of the upper part of the lower die.
Preferably, the plurality of air exhaust holes are all communicated with a main air passage, and the main air passage is connected with a vacuum pump through a connecting air hole.
Preferably, an upper die matched with the cavity is arranged above the cavity.
Preferably, the upper die comprises an upper cover plate, an upper die leg and an upper movable die, and the lower die comprises a lower cover plate, a lower die leg and a lower movable die.
Preferably, the upper die and the lower die are both provided with ejection oil cylinders, and the ejection oil cylinders eject the product through a plurality of ejection rods.
People's air-proof airtight door produced through above-mentioned production mould.
The invention provides a civil air-proof airtight door (honeycomb structure) production die and a forming product thereof, wherein a plurality of smooth inserts are arranged on the surface of the die, each insert is independently polished and fixed on the upper surface of a lower die in a chromium plating manner, so that the surface of each insert is smooth and easy to demould, the height of the insert can be greatly improved, the depth of a product reinforcing structure can be correspondingly and greatly improved, materials can be greatly saved, the weight of the product is reduced, and cost saving of enterprises is facilitated.
Drawings
FIG. 1 is a schematic structural view of a lower mold of the present invention,
FIG. 2 is a schematic longitudinal cross-sectional view of a lower mold of the present invention,
FIG. 3 is a cross-sectional view of the lower mold of the present invention in a transverse direction,
figure 4 is a schematic view of the overall structure of the present invention,
description of reference numerals:
reference numbers in the figures: a lower mold 1; a lower cover plate 11; a lower mold leg 12; a lower moving die 13; a cavity 2; an insert 3; a gap 4; air holes 5; a seal strip 6; a main air passage 7; a connecting air hole 8; an upper mold 9; an upper mold 9; an upper cover plate 91; an upper mold foot 92; an upper moving die 93; ejecting the oil cylinder 10; an ejector rod 21; a long screw 22.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1-4, the mold for producing a civil air-proof airtight door (honeycomb structure) and the molded product thereof provided by the embodiment of the present invention includes a lower mold 1 and a cavity 2 matched with the lower mold 1, the lower mold 1 includes a lower cover plate 11, a lower mold leg 12 and a lower movable mold 13, the upper surface of the lower mold 1 (i.e. the upper surface of the lower movable mold 13) is provided with a product reinforcing molding structure, the reinforcing molding structure includes a plurality of inserts 3 with smooth surfaces, a gap 4 exists between adjacent inserts 3, the surface of each insert 3 is independently subjected to a smoothing treatment and then fixed on the upper surface of the lower movable mold 13, the smoothing treatment can include polishing, chrome plating and other common forms, and can ensure that the surface of each insert is smooth and easy to demould, therefore, the height of the insert can be greatly increased, the depth of the product reinforcing structure can be correspondingly greatly increased, and materials can be greatly saved, reduce the weight of the product and be beneficial to enterprises to save the cost.
Strengthen the forming structure and strengthen the forming structure for cellular, insert 3 is the hexagon structure, the cellular additional strengthening of product, and its structural style is more stable, and the resistance to deformation ability is stronger, and intensity is higher.
The insert 3 is 5-12 cm high, so that on the premise of ensuring the strength of a product, materials are saved, the weight of the product is reduced, and the insert 3 is fixed on the lower moving die 13 of the lower die 1 through a plurality of long screws 22.
A plurality of air exhaust holes 5 and a plurality of sealing strips 6 are uniformly formed in the periphery of the upper portion of the lower die 1, the sealing strips 6 are arranged in sealing strip grooves, the air exhaust holes 5 are communicated with a main air channel 7, the main air channel 7 is connected with a vacuum pump through a connecting air hole 8, vacuumizing is performed through the structure, the space between the lower die 1 and the cavity 2 is guaranteed to be in a vacuum state, sufficient flowing of feed liquid can be guaranteed, bubbles are prevented from being generated, the quality of products is guaranteed, and the strength of the products is guaranteed.
2 tops of die cavity are equipped with rather than anastomotic last mould 9, it includes upper cover plate 91, goes up mould foot 92 and last movable mould 93 to go up mould 9, goes up the back shroud of moulding people's air-tight door between mould 9 and the die cavity 2, can between bed die 1 and the die cavity 2, and the front side mainboard body of moulding people's air-tight door goes out, through this structure, can once only mould pressing two component parts of people's air-tight door, can improve production efficiency greatly, reduce artifical the input.
The upper die 9 and the lower die 1 are both provided with ejection oil cylinders 10, and the ejection oil cylinders 10 eject the product through a plurality of ejection rods 21.
The civil air-proof airtight door produced by the production mold has a honeycomb reinforcing structure, and under the same strength grade, the civil air-proof airtight door can greatly save materials and reduce the weight of products.
The following disclosure is only for a few specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a people's air defense airtight door (honeycomb) production mould, includes bed die (1) and with bed die (1) anastomotic die cavity (2), the upper surface of bed die (1) is equipped with the product and strengthens the forming structure, strengthen the forming structure and include that a plurality of surface is smooth (3) of inserting, there is clearance (4) between adjacent (3) of inserting.
2. The mold for producing the civil air-proof airtight door (honeycomb structure) as claimed in claim 1, wherein: the reinforced forming structure is a honeycomb reinforced forming structure.
3. The mold for producing the civil air-proof airtight door (honeycomb structure) as claimed in claim 2, wherein: the insert (3) is 5-12 cm high.
4. The mold for producing the civil air-proof airtight door (honeycomb structure) as claimed in claim 2, wherein: the insert (3) is fixed on the lower die (1) through a plurality of long screws (22).
5. The mold for producing the civil air-proof airtight door (honeycomb structure) as claimed in claim 1, wherein: a plurality of air exhaust holes (5) and a plurality of sealing strips (6) are uniformly arranged on the periphery of the upper part of the lower die (1).
6. The mold for producing the civil air-tight door (honeycomb structure) according to claim 5, wherein: the plurality of air exhaust holes (5) are all communicated with a main air passage (7), and the main air passage (7) is connected with a vacuum pump through a connecting air hole (8).
7. The mold for producing the civil air-proof airtight door (honeycomb structure) as claimed in claim 1, wherein: an upper die (9) matched with the cavity (2) is arranged above the cavity.
8. The mold for producing the civil air-tight door (honeycomb structure) according to claim 5, wherein: the upper die (9) comprises an upper cover plate (91), an upper die leg (92) and an upper moving die (93), and the lower die (1) comprises a lower cover plate (11), a lower die leg (12) and a lower moving die (13).
9. The mold for producing the civil air-tight door (honeycomb structure) according to claim 5, wherein: the upper die (9) and the lower die (1) are both provided with ejection oil cylinders (10), and the ejection oil cylinders (10) eject the product through a plurality of ejection rods (21).
10. A people's air-proof airtight door product which characterized in that: the product is produced by the production mold according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603147.XA CN113211687A (en) | 2021-05-31 | 2021-05-31 | Civil air-proof sealed door (honeycomb structure) production die and forming product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603147.XA CN113211687A (en) | 2021-05-31 | 2021-05-31 | Civil air-proof sealed door (honeycomb structure) production die and forming product thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113211687A true CN113211687A (en) | 2021-08-06 |
Family
ID=77082251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110603147.XA Pending CN113211687A (en) | 2021-05-31 | 2021-05-31 | Civil air-proof sealed door (honeycomb structure) production die and forming product thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113211687A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046152A (en) * | 2000-08-02 | 2002-02-12 | Munekata Kk | Method for producing mold for injection molding to form through hole inclined in wall thickness direction, and injection-molded article molded by using the mold |
| CN101511553A (en) * | 2006-10-27 | 2009-08-19 | 日立金属株式会社 | Die for molding honeycomb structure body and method of producing the same |
| CN103128929A (en) * | 2013-03-14 | 2013-06-05 | 苏州汇众模塑有限公司 | Horn molding automobile door plate type injection mold with exhaust structure |
| CN103775817A (en) * | 2013-12-31 | 2014-05-07 | 浙江欣捷建设有限公司 | Compression molding honeycomb plate and manufacturing method thereof |
| CN204367241U (en) * | 2014-12-16 | 2015-06-03 | 中国兵器工业集团第五三研究所 | A kind of can the mould of continuous production comb core and device |
| CN206983148U (en) * | 2017-07-07 | 2018-02-09 | 台州新立模塑科技股份有限公司 | Injection-mould insert governor motion |
| CN211492675U (en) * | 2019-12-27 | 2020-09-15 | 青岛凯隆塑料制品有限公司 | Honeycomb grille injection mold convenient to exhaust |
| CN216682940U (en) * | 2021-05-31 | 2022-06-07 | 山东新明玻璃钢制品有限公司 | Civil air defense airtight door production mold and formed product thereof |
-
2021
- 2021-05-31 CN CN202110603147.XA patent/CN113211687A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046152A (en) * | 2000-08-02 | 2002-02-12 | Munekata Kk | Method for producing mold for injection molding to form through hole inclined in wall thickness direction, and injection-molded article molded by using the mold |
| CN101511553A (en) * | 2006-10-27 | 2009-08-19 | 日立金属株式会社 | Die for molding honeycomb structure body and method of producing the same |
| CN103128929A (en) * | 2013-03-14 | 2013-06-05 | 苏州汇众模塑有限公司 | Horn molding automobile door plate type injection mold with exhaust structure |
| CN103775817A (en) * | 2013-12-31 | 2014-05-07 | 浙江欣捷建设有限公司 | Compression molding honeycomb plate and manufacturing method thereof |
| CN204367241U (en) * | 2014-12-16 | 2015-06-03 | 中国兵器工业集团第五三研究所 | A kind of can the mould of continuous production comb core and device |
| CN206983148U (en) * | 2017-07-07 | 2018-02-09 | 台州新立模塑科技股份有限公司 | Injection-mould insert governor motion |
| CN211492675U (en) * | 2019-12-27 | 2020-09-15 | 青岛凯隆塑料制品有限公司 | Honeycomb grille injection mold convenient to exhaust |
| CN216682940U (en) * | 2021-05-31 | 2022-06-07 | 山东新明玻璃钢制品有限公司 | Civil air defense airtight door production mold and formed product thereof |
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