CN202702513U - Novel die structure for transparent product - Google Patents

Novel die structure for transparent product Download PDF

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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
Authority
CN
China
Prior art keywords
die
mold core
die core
novel
core
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.)
Expired - Fee Related
Application number
CN 201220406257
Other languages
Chinese (zh)
Inventor
田美花
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.)
TIANJIN DONGYUAN MOULD CO Ltd
Original Assignee
TIANJIN DONGYUAN MOULD 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 TIANJIN DONGYUAN MOULD CO Ltd filed Critical TIANJIN DONGYUAN MOULD CO Ltd
Priority to CN 201220406257 priority Critical patent/CN202702513U/en
Application granted granted Critical
Publication of CN202702513U publication Critical patent/CN202702513U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of mould structure of novel opaque products
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).
CN 201220406257 2012-08-16 2012-08-16 Novel die structure for transparent product Expired - Fee Related CN202702513U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20150816