CN202922896U - Injection mould structure provided with nozzle capable of extending into mould - Google Patents

Injection mould structure provided with nozzle capable of extending into mould Download PDF

Info

Publication number
CN202922896U
CN202922896U CN 201220684540 CN201220684540U CN202922896U CN 202922896 U CN202922896 U CN 202922896U CN 201220684540 CN201220684540 CN 201220684540 CN 201220684540 U CN201220684540 U CN 201220684540U CN 202922896 U CN202922896 U CN 202922896U
Authority
CN
China
Prior art keywords
mould
nozzle
injection
hole
extending
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 201220684540
Other languages
Chinese (zh)
Inventor
高峰
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.)
WENZHOU HONGTAI MOULD CO Ltd
Original Assignee
WENZHOU HONGTAI 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 WENZHOU HONGTAI MOULD CO Ltd filed Critical WENZHOU HONGTAI MOULD CO Ltd
Priority to CN 201220684540 priority Critical patent/CN202922896U/en
Application granted granted Critical
Publication of CN202922896U publication Critical patent/CN202922896U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an injection mould structure provided with a nozzle capable of extending into a mould. The injection mould structure comprises an upper mould and a lower mould. The injection mould structure is characterized in that a through hole through which the nozzle of an injection molding machine can extend into the mould is arranged on the upper end face of the upper mould. The through hole is directly communicated with a runner plate inside the mould. By utilizing the technical scheme, the sprue in the prior art is removed, and the nozzle of the injection molding machine directly extends into the runner plate inside the mould through the through hole, so that the heat loss is less, the injection molding pressure is reduced, the pressure holding time of a plastic piece is shortened, the production period is shortened, the production efficiency is improved, and meanwhile, the waste is reduced and the production cost is lowered.

Description

A kind ofly be provided with the injection mold structure that nozzle can stretch into mould inside
Technical field
The utility model belongs to injection mold, is specifically related to a kind of injection mold structure that nozzle can stretch into mould inside that is provided with.
Background technology
Injection mold of the prior art all advances glue by sprue bushing, referring to Fig. 1, injection mold comprises cope match-plate pattern 1 and lower bolster 2, and its shortcoming is that sprue is longer, and heat loss is fast, injection pressure requires large, require accordingly the dwell time also will extend, the production cycle is very long, and production efficiency is low, produced simultaneously waste material is more, and cost is higher.
Summary of the invention
The utility model provides a kind of injection mold structure that nozzle can stretch into mould inside that is provided with in order to solve the technical problem of mentioning in background technology.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind ofly be provided with the injection mold structure that nozzle can stretch into mould inside, comprise cope match-plate pattern and lower bolster, it is characterized in that: described cope match-plate pattern upper surface has one and is used for the through hole that nozzle of injector stretches into mould inside.
Described through hole directly leads to the runner plate of mould inside.
After adopting above technical scheme: the utility model has been removed sprue bushing of the prior art, make nozzle of injector directly put in mould inside to runner plate by through hole, heat loss is few, injection pressure reduces, the dwell time of plastic reduces, and the production cycle shortens, and production efficiency improves, waste material reduces simultaneously, and production cost reduces.
Description of drawings
Fig. 1 is the structure cutaway view of die cavity contact-making surface in prior art;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 2, a kind ofly be provided with the injection mold structure that nozzle can stretch into mould inside, comprise cope match-plate pattern 1 and lower bolster 2, cope match-plate pattern 1 upper surface has one and is used for the through hole 4 that nozzle of injector 3 stretches into mould inside, and described through hole 4 directly leads to the runner plate 5 of mould inside.
After adopting above technical scheme: the utility model has been removed sprue bushing of the prior art, make nozzle of injector directly put in mould inside to runner plate by through hole, heat loss is few, injection pressure reduces, the dwell time of plastic reduces, and the production cycle shortens, and production efficiency improves, waste material reduces simultaneously, and production cost reduces.

Claims (2)

1. one kind is provided with the injection mold structure that nozzle can stretch into mould inside, comprise cope match-plate pattern (1) and lower bolster (2), it is characterized in that: described cope match-plate pattern (1) upper surface has one and is used for the through hole (4) that nozzle of injector (3) stretches into mould inside.
2. a kind of injection mold structure that nozzle can stretch into mould inside that is provided with according to claim 1, it is characterized in that: described nozzle (3) directly leads to the runner plate (5) of mould inside.
CN 201220684540 2012-11-29 2012-11-29 Injection mould structure provided with nozzle capable of extending into mould Expired - Fee Related CN202922896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220684540 CN202922896U (en) 2012-11-29 2012-11-29 Injection mould structure provided with nozzle capable of extending into mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220684540 CN202922896U (en) 2012-11-29 2012-11-29 Injection mould structure provided with nozzle capable of extending into mould

Publications (1)

Publication Number Publication Date
CN202922896U true CN202922896U (en) 2013-05-08

Family

ID=48212890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220684540 Expired - Fee Related CN202922896U (en) 2012-11-29 2012-11-29 Injection mould structure provided with nozzle capable of extending into mould

Country Status (1)

Country Link
CN (1) CN202922896U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407072A (en) * 2013-07-14 2013-11-27 太仓市上阳机械有限公司 Improved screw injection mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407072A (en) * 2013-07-14 2013-11-27 太仓市上阳机械有限公司 Improved screw injection mold

Similar Documents

Publication Publication Date Title
CN204196134U (en) The die-cut integrated mould of a kind of injection moulding
CN201419451Y (en) Die core pulling mechanism
CN203344251U (en) Auxiliary mold guiding positioning structure
CN202357365U (en) Injection mould
CN202922896U (en) Injection mould structure provided with nozzle capable of extending into mould
CN204054517U (en) A kind of practical large-angle inclined to ejecting pulled core structure
CN203680705U (en) Novel injection molding device with dual-layer injection mold
CN202781647U (en) Mold for injection molding
CN204701074U (en) A kind of injection mold with inclined hole pull bar mould emptier
CN204894377U (en) Can prevent to pull injection mold of product
CN203004247U (en) Novel automatic sprue cut-off device
CN203401676U (en) Hot runner injection mould
CN202986019U (en) Ejector rod structure of mould
CN202572840U (en) Injection molding die for front supporting pad of engine
CN203401677U (en) Hot spray nozzle injection mold
CN203267097U (en) Double-parting surface injection mould
CN203282683U (en) Injection mold with inclined ejection mechanism
CN206999515U (en) Reduce the injection mold of material consumption
CN202965072U (en) Plastic injection mold base
CN202462710U (en) Mold device of medical treatment instrument for human body
CN204431645U (en) A kind of vertical type dust collector upper casing injection mold
CN206085534U (en) Injection mold structure of waterproof plastic spare
CN206287469U (en) A kind of hot flow path
CN206367151U (en) Ejector sleeve type small piece injection mold
CN202114863U (en) Injection mould

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: 20130508

Termination date: 20151129