CN106926419A - A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material - Google Patents
A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material Download PDFInfo
- Publication number
- CN106926419A CN106926419A CN201710200743.7A CN201710200743A CN106926419A CN 106926419 A CN106926419 A CN 106926419A CN 201710200743 A CN201710200743 A CN 201710200743A CN 106926419 A CN106926419 A CN 106926419A
- Authority
- CN
- China
- Prior art keywords
- banana
- shaped runner
- raw material
- mold insert
- brittle failure
- 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.)
- Pending
Links
- 239000002994 raw material Substances 0.000 title claims abstract description 27
- 239000004568 cement Substances 0.000 title claims abstract description 18
- 230000000875 corresponding Effects 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 210000003739 Neck Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
Classifications
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels Runner channels or runner nozzles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Abstract
The invention discloses a kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material, including：Fixed mold core and corresponding mavable module core, dynamic model sprue mold insert is provided with the mavable module core, the cover half sprue mold insert for pointing to dynamic model sprue mold insert is provided with the fixed mold core, indent is provided with banana-shaped runner on the dynamic model sprue mold insert, the banana-shaped runner both sides are respectively arranged with deep-slotted chip breaker, indent arc cushion block corresponding with banana-shaped runner is provided between two deep-slotted chip breakers, the cover half sprue mold insert bottom is provided with two blocks of breaking plates corresponding with deep-slotted chip breaker.Through the above way, the banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material of the present invention, during die sinking, dynamic model sprue mold insert is separated with cover half sprue mold insert, banana-shaped runner opened upper end, raw material brittle failure problem during ejection is avoided, the raw material scope of application of banana-shaped runner is improved, the efficiency of production is improve.
Description
Technical field
The present invention relates to injection mold field, the banana-shaped runner of more particularly to a kind of easy brittle failure plastic cement products of raw material
Die assembly.
Background technology
The ratio that banana-shaped runner is used in injection mold is wide, and compared with common runner, banana-shaped runner enters a little
The distance of position and runner can enter position selection a little more flexibly with farther, pressure is also relatively small.
The processing in a mold of banana-shaped runner is relatively difficult, high cost, and also relatively difficult during material head ejection, especially
It is easy brittle failure raw material, such as LCP raw material are easily broken off in runner, it is not possible to produced with banana-shaped runner during ejection.
The content of the invention
The present invention solves the technical problem of a kind of banana-shaped runner mould of the easy brittle failure plastic cement products of raw material of offer
Tool component, it is to avoid raw material brittle failure problem during ejection, lifts the scope of application of banana-shaped runner.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of raw material easy brittle failure plastic cement
The banana-shaped runner mold component of product, including：Fixed mold core and corresponding mavable module core, are provided with dynamic on the mavable module core
Mould sprue mold insert, is provided with the cover half sprue mold insert for pointing to dynamic model sprue mold insert, the dynamic model sprue mold insert on the fixed mold core
Upper indent is provided with banana-shaped runner, and the banana-shaped runner both sides are respectively arranged with deep-slotted chip breaker, is set between two deep-slotted chip breakers
There is indent arc cushion block corresponding with banana-shaped runner, the cover half sprue mold insert bottom is provided with two pieces corresponding with deep-slotted chip breaker
Breaking plate.
In a preferred embodiment of the present invention, it is provided between two blocks of breaking plates corresponding with indent arc cushion block
Arc groove.
In a preferred embodiment of the present invention, the arc groove, indent arc cushion block and two blocks of breaking plates are in matched moulds
Form the die cavity of banana-shaped runner.
In a preferred embodiment of the present invention, sprue bush corresponding with banana-shaped runner is provided with the fixed mold core.
In a preferred embodiment of the present invention, insertion corresponding with dynamic model sprue mold insert is provided with the mavable module core
Groove, the dynamic model sprue mold insert is arranged in embedded groove.
In a preferred embodiment of the present invention, several demoulding holes are set on the mavable module core, are set in the demoulding hole
There is thimble.
The beneficial effects of the invention are as follows：A kind of banana-shaped runner mould of the easy brittle failure plastic cement products of raw material that the present invention is pointed out
Tool component, after matched moulds, dynamic model sprue mold insert is combined with cover half sprue mold insert and is formed banana-shaped runner, during die sinking, dynamic model cast gate
Mold insert is separated with cover half sprue mold insert, banana-shaped runner opened upper end, it is to avoid raw material brittle failure problem during ejection, improves perfume (or spice)
The raw material scope of application of any of several broadleaf plants shape runner, and the processing of mould is more prone to, die cost reduction, improves the efficiency of production.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structure of the preferred embodiment of banana-shaped runner mold component one of the easy brittle failure plastic cement products of raw material of the invention
Schematic diagram；
Fig. 2 is the part A enlarged drawing in Fig. 1.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Fig. 1 to Fig. 2 is referred to, the embodiment of the present invention includes：
A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material, including：Fixed mold core 1 and corresponding dynamic model
Benevolence 2, in template, during matched moulds, fixed mold core 1 is combined with mavable module core 2 and is formed the die cavity of product 7.
Dynamic model sprue mold insert 4 is provided with the mavable module core 2, sensing dynamic model sprue mold insert 4 is provided with the fixed mold core 1
Cover half sprue mold insert 3, indent is provided with banana-shaped runner 41,41 liang of the banana-shaped runner on the dynamic model sprue mold insert 4
Side is respectively arranged with deep-slotted chip breaker 42, and indent arc cushion block corresponding with banana-shaped runner 41 is provided between two deep-slotted chip breakers 42
43, the bottom of cover half sprue mold insert 3 be provided with 42 corresponding two blocks of breaking plates 31 of deep-slotted chip breaker, coordinate tight.
It is provided between two blocks of breaking plates 31 and the corresponding arc groove 32 of indent arc cushion block 43.During matched moulds, cover half
Sprue mold insert 3 is combined with dynamic model sprue mold insert 4, and the arc groove 32, indent arc cushion block 43 and two blocks of breaking plates 31 are being closed
The die cavity of banana-shaped runner 41 is formed during mould.Material head 8, after die sinking, cover half sprue mold insert 3 and dynamic model sprue mold insert are produced after injection
4 separate, and the demoulding is more prone to, and will not produce brittle failure problem.
Sprue bush 6 corresponding with banana-shaped runner 41 is provided with the fixed mold core 1, facilitates the injection of raw material, particularly
The raw material of the easy brittle failure of the demoulding after cooling, improves the scope of application of the mould to material.
Embedded groove 22 corresponding with dynamic model sprue mold insert 4 is provided with the mavable module core 2, the dynamic model sprue mold insert 4 sets
Put in embedded groove 22, it is easy for installation.
Several demoulding holes 21 are set on the mavable module core 2, thimble 5 is provided with the demoulding hole 21, after die sinking, thimble 5
Moved up along demoulding hole 21, carry out the demoulding of material head.
In sum, a kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material that the present invention is pointed out, adopts
With the banana-shaped runner of openable, the convenience of the demoulding is improved, it is to avoid raw material easy brittle failure plastic cement products are in die sinking
Material head brittle failure problem, reduce maintenance time, improve operating efficiency.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (6)
1. the banana-shaped runner mold component of the easy brittle failure plastic cement products of a kind of raw material, including：Fixed mold core and corresponding dynamic
Die, it is characterised in that dynamic model sprue mold insert is provided with the mavable module core, is provided with sensing dynamic model cast gate on the fixed mold core
The cover half sprue mold insert of mold insert, indent is provided with banana-shaped runner, the banana-shaped runner both sides on the dynamic model sprue mold insert
Deep-slotted chip breaker is respectively arranged with, indent arc cushion block corresponding with banana-shaped runner, the cover half are provided between two deep-slotted chip breakers
Sprue mold insert bottom is provided with two blocks of breaking plates corresponding with deep-slotted chip breaker.
2. the banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material according to claim 1, it is characterised in that
Arc groove corresponding with indent arc cushion block is provided between two blocks of breaking plates.
3. the banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material according to claim 2, it is characterised in that
The arc groove, indent arc cushion block and two blocks of breaking plates form the die cavity of banana-shaped runner in matched moulds.
4. the banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material according to claim 1, it is characterised in that
Sprue bush corresponding with banana-shaped runner is provided with the fixed mold core.
5. the banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material according to claim 1, it is characterised in that
Embedded groove corresponding with dynamic model sprue mold insert is provided with the mavable module core, the dynamic model sprue mold insert is arranged in embedded groove.
6. the banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material according to claim 1, it is characterised in that
Several demoulding holes are set on the mavable module core, thimble is provided with the demoulding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200743.7A CN106926419A (en) | 2017-03-30 | 2017-03-30 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200743.7A CN106926419A (en) | 2017-03-30 | 2017-03-30 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106926419A true CN106926419A (en) | 2017-07-07 |
Family
ID=59424918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710200743.7A Pending CN106926419A (en) | 2017-03-30 | 2017-03-30 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106926419A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810487A (en) * | 2006-01-09 | 2006-08-02 | 李岳桥 | Plastic injecting mold for casting system with low power consumption |
| CN202985978U (en) * | 2012-11-12 | 2013-06-12 | 凡嘉科技（无锡）有限公司 | Ox horn ejector structure |
| CN203031874U (en) * | 2013-01-21 | 2013-07-03 | 张志才 | Glue inlet structure and injection mold with same |
| CN203198175U (en) * | 2013-04-09 | 2013-09-18 | 昆山鑫泰利精密模具有限公司 | Banana plastic injection insert trace-free mechanism |
| CN103448215A (en) * | 2013-10-12 | 2013-12-18 | 裕克施乐塑料制品（太仓）有限公司 | Latent type pouring gate structure for processing high-intensity plastic product |
| CN203567072U (en) * | 2013-09-30 | 2014-04-30 | 圣美精密工业(昆山)有限公司 | Injection mold for hole-breaking products |
| CN103802281A (en) * | 2012-11-14 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Oxhorn-shaped insert |
| JP2014133394A (en) * | 2013-01-11 | 2014-07-24 | Panasonic Corp | Injection molding die |
| CN204546959U (en) * | 2015-02-06 | 2015-08-12 | 苏州汉扬精密电子有限公司 | Automatic Break Gate Structure |
| CN205033512U (en) * | 2015-08-26 | 2016-02-17 | 台州市黄岩瑞丽模塑有限公司 | Injection mold activity slider formula runner |
| JP6048714B1 (en) * | 2016-03-25 | 2016-12-21 | 有限会社小椋製作所 | Injection mold and gate bush |
| CN206690477U (en) * | 2017-03-30 | 2017-12-01 | 苏州华科精密模具有限公司 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
-
2017
- 2017-03-30 CN CN201710200743.7A patent/CN106926419A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810487A (en) * | 2006-01-09 | 2006-08-02 | 李岳桥 | Plastic injecting mold for casting system with low power consumption |
| CN202985978U (en) * | 2012-11-12 | 2013-06-12 | 凡嘉科技（无锡）有限公司 | Ox horn ejector structure |
| CN103802281A (en) * | 2012-11-14 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Oxhorn-shaped insert |
| JP2014133394A (en) * | 2013-01-11 | 2014-07-24 | Panasonic Corp | Injection molding die |
| CN203031874U (en) * | 2013-01-21 | 2013-07-03 | 张志才 | Glue inlet structure and injection mold with same |
| CN203198175U (en) * | 2013-04-09 | 2013-09-18 | 昆山鑫泰利精密模具有限公司 | Banana plastic injection insert trace-free mechanism |
| CN203567072U (en) * | 2013-09-30 | 2014-04-30 | 圣美精密工业(昆山)有限公司 | Injection mold for hole-breaking products |
| CN103448215A (en) * | 2013-10-12 | 2013-12-18 | 裕克施乐塑料制品（太仓）有限公司 | Latent type pouring gate structure for processing high-intensity plastic product |
| CN204546959U (en) * | 2015-02-06 | 2015-08-12 | 苏州汉扬精密电子有限公司 | Automatic Break Gate Structure |
| CN205033512U (en) * | 2015-08-26 | 2016-02-17 | 台州市黄岩瑞丽模塑有限公司 | Injection mold activity slider formula runner |
| JP6048714B1 (en) * | 2016-03-25 | 2016-12-21 | 有限会社小椋製作所 | Injection mold and gate bush |
| CN206690477U (en) * | 2017-03-30 | 2017-12-01 | 苏州华科精密模具有限公司 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
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