CN202702513U - Novel die structure for transparent product - Google Patents
Novel die structure for transparent product Download PDFInfo
- Publication number
- CN202702513U CN202702513U CN 201220406257 CN201220406257U CN202702513U CN 202702513 U CN202702513 U CN 202702513U CN 201220406257 CN201220406257 CN 201220406257 CN 201220406257 U CN201220406257 U CN 201220406257U CN 202702513 U CN202702513 U CN 202702513U
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- mold core
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- Expired - Fee Related
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- 238000000465 moulding Methods 0.000 claims abstract description 12
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a novel die structure for a transparent product, which relates to the field of injection molding dies. The novel die structure consists of an upper die core (1), a lower die core (2), molding press blocks (3), diversion ribs (4) and overflow grooves (5), wherein the upper die core (1) is arranged at the upper end of the lower die core (2), the insides of the upper die core (1) and the lower die core (2) are respectively provided with one molding press block (3), both sides of the inside of each molding press block (3) are respectively provided with the diversion ribs (4), and the left side and the right side of the lower die core (2) are respectively provided with one overflow groove (5). The novel die structure has the advantages that the surface liquidity of the product is increased, the temperature of the product is ensured in the injection molding process, the occurrence of white edges is controlled, the product has attractive appearance and no blister, the unqualified rate of the product is obviously decreased, and the production efficiency of the die is greatly enhanced.
Description
Technical field:
The utility model relates to the injection mold field, relates in particular to a kind of mould structure of novel opaque products.
Background technology:
Mould is that the industrial production commercialization is with injection moulding, blowing, extrude, die casting or forging forming, smelt, punching press, the methods such as stretching obtain various moulds and the instrument of required product, a kind of processing method of using when injection mold is some complex-shaped parts of batch production, specifically the finger material that melts that will be heated is injected die cavity by high pressure, behind cooling curing, obtain products formed, existing injection mold easily produces bubble when mold injection, in addition, white edge often appears in fusion place in product and injection moulding, have a strong impact on the outward appearance of product, the time of its injection moulding is long, product of poor quality, the production efficiency of mould is low, and service life is short.
The utility model content:
The purpose of this utility model provides a kind of mould structure of novel opaque products, and it has strengthened the surface mobility of product, has guaranteed the temperature of product during injection moulding, controlled the white edge generation, product appearance is well without bubble, and the product fraction defective obviously descends, and has greatly improved the production efficiency of mould.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is comprised of upper mold core 1, lower mold core 2, moulding briquetting 3, drainage muscle 4, overflow launder 5; Upper mold core 1 is arranged on the upper end of lower mold core 2, is provided with moulding briquetting 3 in upper mold core 1 and the lower mold core 2, and the both sides, inside of moulding briquetting 3 are respectively arranged with drainage muscle 4, and the left and right sides of lower mold core 2 is respectively arranged with flash groove 5.
The utility model has strengthened the surface mobility of product, has guaranteed the temperature of product during injection moulding, has controlled the white edge generation, and product appearance is well without bubble, and the product fraction defective obviously descends, and has greatly improved the production efficiency of mould.
Description of drawings:
Fig. 1 is the structural representation of background technology;
Fig. 2 is structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 2, this specific embodiment by the following technical solutions: it is comprised of upper mold core 1, lower mold core 2, moulding briquetting 3, drainage muscle 4, overflow launder 5; Upper mold core 1 is arranged on the upper end of lower mold core 2, is provided with moulding briquetting 3 in upper mold core 1 and the lower mold core 2, and the both sides, inside of moulding briquetting 3 are respectively arranged with drainage muscle 4, and the left and right sides of lower mold core 2 is respectively arranged with flash groove 5.
This specific embodiment has strengthened the surface mobility of product, has guaranteed the temperature of product during injection moulding, has controlled the white edge generation, and product appearance is well without bubble, and the product fraction defective obviously descends, and has greatly improved the production efficiency of mould.
Claims (1)
1. the mould structure of a novel opaque products is characterized in that it is comprised of upper mold core (1), lower mold core (2), moulding briquetting (3), drainage muscle (4), overflow launder (5); Upper mold core (1) is arranged on the upper end of lower mold core (2), be provided with moulding briquetting (3) in upper mold core (1) and the lower mold core (2), the both sides, inside of moulding briquetting (3) are respectively arranged with drainage muscle (4), and the left and right sides of lower mold core (2) is respectively arranged with flash groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406257 CN202702513U (en) | 2012-08-16 | 2012-08-16 | Novel die structure for transparent product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406257 CN202702513U (en) | 2012-08-16 | 2012-08-16 | Novel die structure for transparent product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202702513U true CN202702513U (en) | 2013-01-30 |
Family
ID=47582849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220406257 Expired - Fee Related CN202702513U (en) | 2012-08-16 | 2012-08-16 | Novel die structure for transparent product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202702513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286918A (en) * | 2013-05-06 | 2013-09-11 | 重庆长安汽车股份有限公司 | Three-colour injection moulding method of car light lens and die item thereof |
| CN109466028A (en) * | 2018-12-20 | 2019-03-15 | 惠州市鑫瑞宝源塑胶模具有限公司 | A kind of mold of electric toothbrush housings |
-
2012
- 2012-08-16 CN CN 201220406257 patent/CN202702513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286918A (en) * | 2013-05-06 | 2013-09-11 | 重庆长安汽车股份有限公司 | Three-colour injection moulding method of car light lens and die item thereof |
| CN103286918B (en) * | 2013-05-06 | 2015-09-09 | 重庆长安汽车股份有限公司 | A kind of three look injection molding forming methods of vehicle lamp light-distributing mirror and the mould external member of use |
| CN109466028A (en) * | 2018-12-20 | 2019-03-15 | 惠州市鑫瑞宝源塑胶模具有限公司 | A kind of mold of electric toothbrush housings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |