CN103192504A - Die - Google Patents
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- Publication number
- CN103192504A CN103192504A CN201310126621XA CN201310126621A CN103192504A CN 103192504 A CN103192504 A CN 103192504A CN 201310126621X A CN201310126621X A CN 201310126621XA CN 201310126621 A CN201310126621 A CN 201310126621A CN 103192504 A CN103192504 A CN 103192504A
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- China
- Prior art keywords
- guidance tape
- thermal insulation
- insulation board
- plate
- sprue
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a die. The LED die comprises an upper runner plate, a lower runner plate, an upper heat insulation plate, an upper shaping plate, a lower shaping plate, a lower heat insulation plate and a bottom plate, wherein the upper runner plate is provided with a main runner and exhaust passages communicated with the main runner inside; the lower runner plate is arranged on the lower surface of the upper runner plate and is provided with a plurality of sprues communicated with the main runner inside; the upper heat insulation plate is arranged on the lower surface of the lower runner plate; the upper shaping plate is arranged on the lower surface of the upper heat insulation plate; the lower shaping plate is arranged on the lower surface of the upper shaping plate; a cavity communicated with the sprues is defined between the upper shaping plate and the lower shaping plate; the lower heat insulation plate is arranged on the lower surface of the lower shaping plate; and the bottom plate is arranged on the lower surface of the lower heat insulation plate. By utilizing the die disclosed by the embodiment of the invention, the product quality and yield can be improved.
Description
Technical field
The present invention relates to a kind of mould.
Background technology
Injection mold is the important process equipment of producing various industrial products, along with plastic mould design industry developing rapidly and plasthetics aviation, boat too, the applying of industrial departments such as electronics, machinery, boats and ships and automobile, product is more and more higher to the requirement of mould, the requirement that traditional plastic mould method for designing can't adapt to model change and improve the quality.The computer aided engineering technology has become the valid approach of these weak links in plastic cement products exploitation, mould design and the product processing.
Summary of the invention
The invention provides a kind of mould, described mould comprises: upper reaches guidance tape, the exhaust duct that has sprue and be communicated with described sprue in the guidance tape of described upper reaches; Dirty guidance tape, described dirty guidance tape is located on the lower surface of described upper reaches guidance tape, has the cast gate that a plurality of and described sprue is communicated with in the wherein said dirty guidance tape; Last thermal insulation board, the described thermal insulation board of going up is located on the lower surface of described dirty guidance tape; Cope match plate, described cope match plate are located on the lower surface of described upward thermal insulation board; Following template, described following template is located on the lower surface of described cope match plate, limits the die cavity that is communicated with described cast gate between wherein said cope match plate and the described following template; Following thermal insulation board, described thermal insulation board down are located on the lower surface of described template down; And base plate, described base plate is located on the lower surface of described thermal insulation board down.
The described exhaust duct of mould by being communicated with described sprue the setting of described upper reaches guidance tape according to the embodiment of the invention, thereby can will just begin moulding section gas by described exhaust duct discharges in order to avoid gas to flow to above the product, not only can accelerate the flowing velocity of material thus, and product surface can not produce obvious flow liner, and the bag gas of product also has clear improvement, thereby can improve quality and the yield of product.Therefore, by utilizing the mould according to the embodiment of the invention, can improve quality and the yield of product.
Preferably, described exhaust duct is two, and a described exhaust duct is communicated with first end of described sprue, and another described exhaust duct is communicated with second end of described sprue.
Preferably, the length direction of each described exhaust duct is identical with the length direction of described sprue.
Preferably, described first end is relative with described second end.
Preferably, each described cast gate is a kind of in drop gate, side gate and the some cast gate.
Preferably, described upper reaches guidance tape, described dirty guidance tape, described thermal insulation board, described cope match plate, described template down, described thermal insulation board down and the described base plate gone up removably link together by bolt.
Preferably, described upper reaches guidance tape, described dirty guidance tape, described thermal insulation board, described cope match plate, described template down, described thermal insulation board down and the described base plate gone up removably link together by a plurality of described bolts.
Preferably, a plurality of described bolts are positioned on first circumference.
Preferably, a plurality of described bolts are distributed on described first circumference equally spacedly.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the mould of the embodiment of the invention.
Mould 1, upper reaches guidance tape 20, sprue 21, exhaust duct 22.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
Below with reference to the mould 1 of Fig. 1 description according to the embodiment of the invention.As shown in Figure 1, the mould 1 according to the embodiment of the invention comprises upper reaches guidance tape 20, described dirty guidance tape, described thermal insulation board, described cope match plate, described template down, described thermal insulation board and the described base plate down gone up.
The exhaust duct 22 that has sprue 21 in the upper reaches guidance tape 20 and be communicated with sprue 21.Described dirty guidance tape is located on the lower surface of upper reaches guidance tape 20, has a plurality of cast gates that are communicated with sprue 21 in the wherein said dirty guidance tape.The described thermal insulation board of going up is located on the lower surface of described dirty guidance tape, and described cope match plate is located on the lower surface of described upward thermal insulation board.Described following template is located on the lower surface of described cope match plate, limits the die cavity that is communicated with described cast gate between wherein said cope match plate and the described following template.Described thermal insulation board down is located on the lower surface of described template down, and described base plate is located on the lower surface of described thermal insulation board down.
The exhaust duct 22 of mould 1 by being communicated with sprue 21 in 20 settings of upper reaches guidance tape according to the embodiment of the invention, thereby can will just begin moulding section gas by exhaust duct 22 discharges in order to avoid gas to flow to above the product, not only can accelerate the flowing velocity of material thus, and product surface can not produce obvious flow liner, and the bag gas of product also has clear improvement, thereby can improve quality and the yield of product.Therefore, by utilizing the mould 1 according to the embodiment of the invention, can improve quality and the yield of product.
The length direction of each exhaust duct 22 is identical with the length direction of sprue 21.Can discharge just beginning moulding section gas better thus, thereby not only can further accelerate the flowing velocity of material, and product surface can not produce obvious flow liner, and the bag gas of product also has clear improvement, thereby can further improve quality and the yield of product.
Sprue 21 can be communicated with by cast gate with described die cavity.That is to say that described cast gate can be communicated with sprue 21 and described die cavity respectively.Particularly, described cast gate can be drop gate, side gate or some cast gate.
Upper reaches guidance tape 20, described dirty guidance tape, described thermal insulation board, described cope match plate, described template down, described thermal insulation board down and the described base plate gone up can removably link together by bolt.Particularly, upper reaches guidance tape 20, described dirty guidance tape, described thermal insulation board, described cope match plate, described template down, described thermal insulation board down and the described base plate gone up can removably link together by a plurality of bolts.
Advantageously, a plurality of described bolts are positioned on first circumference.Preferably, a plurality of described bolts are distributed on described first circumference equally spacedly.Can improve the assembly precision of mould 1 thus.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. a mould is characterized in that, comprising:
The upper reaches guidance tape, the exhaust duct that has sprue and be communicated with described sprue in the guidance tape of described upper reaches;
Dirty guidance tape, described dirty guidance tape is located on the lower surface of described upper reaches guidance tape, has the cast gate that a plurality of and described sprue is communicated with in the wherein said dirty guidance tape;
Last thermal insulation board, the described thermal insulation board of going up is located on the lower surface of described dirty guidance tape;
Cope match plate, described cope match plate are located on the lower surface of described upward thermal insulation board;
Following template, described following template is located on the lower surface of described cope match plate, limits the die cavity that is communicated with described cast gate between wherein said cope match plate and the described following template;
Following thermal insulation board, described thermal insulation board down are located on the lower surface of described template down; With
Base plate, described base plate are located on the lower surface of described thermal insulation board down.
2. mould according to claim 1 is characterized in that, described exhaust duct is two, and a described exhaust duct is communicated with first end of described sprue, and another described exhaust duct is communicated with second end of described sprue.
3. mould according to claim 2 is characterized in that, the length direction of each described exhaust duct is identical with the length direction of described sprue.
4. mould according to claim 2 is characterized in that, described first end is relative with described second end.
5. mould according to claim 1 is characterized in that, each described cast gate is a kind of in drop gate, side gate and the some cast gate.
6. mould according to claim 1 is characterized in that, described upper reaches guidance tape, described dirty guidance tape, described thermal insulation board, described cope match plate, described template down, described thermal insulation board down and the described base plate gone up removably link together by bolt.
7. mould according to claim 6, it is characterized in that described upper reaches guidance tape, described dirty guidance tape, described thermal insulation board, described cope match plate, described template down, described thermal insulation board down and the described base plate gone up removably link together by a plurality of described bolts.
8. mould according to claim 7 is characterized in that, a plurality of described bolts are positioned on first circumference.
9. mould according to claim 8 is characterized in that, a plurality of described bolts are distributed on described first circumference equally spacedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126621XA CN103192504A (en) | 2013-04-12 | 2013-04-12 | Die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126621XA CN103192504A (en) | 2013-04-12 | 2013-04-12 | Die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103192504A true CN103192504A (en) | 2013-07-10 |
Family
ID=48715405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310126621XA Pending CN103192504A (en) | 2013-04-12 | 2013-04-12 | Die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103192504A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909629A (en) * | 2014-03-28 | 2014-07-09 | 昆山市硕强信息咨询有限公司 | Shifting block module |
| CN103934975A (en) * | 2014-03-28 | 2014-07-23 | 昆山市硕强信息咨询有限公司 | Light guide plate mold |
| CN103950157A (en) * | 2014-05-08 | 2014-07-30 | 昆山腾宇鑫金属制品有限公司 | Upper cover mold of ignition switch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110256255A1 (en) * | 2010-04-16 | 2011-10-20 | Hon Hai Precision Industry Co., Ltd. | Mold having air-venting grooves |
| CN102700075A (en) * | 2012-06-14 | 2012-10-03 | 苏州腾行精密模具有限公司 | Mould flow channel structure and rubber mould with same |
| CN203157060U (en) * | 2013-04-12 | 2013-08-28 | 昆山腾宇鑫金属制品有限公司 | Mold |
-
2013
- 2013-04-12 CN CN201310126621XA patent/CN103192504A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110256255A1 (en) * | 2010-04-16 | 2011-10-20 | Hon Hai Precision Industry Co., Ltd. | Mold having air-venting grooves |
| CN102700075A (en) * | 2012-06-14 | 2012-10-03 | 苏州腾行精密模具有限公司 | Mould flow channel structure and rubber mould with same |
| CN203157060U (en) * | 2013-04-12 | 2013-08-28 | 昆山腾宇鑫金属制品有限公司 | Mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909629A (en) * | 2014-03-28 | 2014-07-09 | 昆山市硕强信息咨询有限公司 | Shifting block module |
| CN103934975A (en) * | 2014-03-28 | 2014-07-23 | 昆山市硕强信息咨询有限公司 | Light guide plate mold |
| CN103950157A (en) * | 2014-05-08 | 2014-07-30 | 昆山腾宇鑫金属制品有限公司 | Upper cover mold of ignition switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |