CN206690477U - 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
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- CN206690477U CN206690477U CN201720322432.3U CN201720322432U CN206690477U CN 206690477 U CN206690477 U CN 206690477U CN 201720322432 U CN201720322432 U CN 201720322432U CN 206690477 U CN206690477 U CN 206690477U
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- banana
- shaped runner
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- mold insert
- brittle failure
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Abstract
The utility model 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, concave 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 described in the utility model, during die sinking, dynamic model sprue mold insert separates with cover half sprue mold insert, banana-shaped runner opened upper end, raw material brittle failure problem during ejection is avoided, improves the raw material scope of application of banana-shaped runner, improves the efficiency of production.
Description
Technical field
Injection mold field is the utility model is related to, more particularly to a kind of banana-shaped of the easy brittle failure plastic cement products of raw material
Runner mold component.
Background technology
The ratio that banana-shaped runner uses in injection mold is wide, and compared with common runner, banana-shaped runner enters a little
Position and the distance of runner can enter position selection a little more flexibly, pressure is also relatively small with farther.
The processing of banana-shaped runner in a mold is relatively difficult, and cost is high, and also relatively difficult during material head ejection, especially
It is easy brittle failure raw material, is easily broken off such as LCP raw material, during ejection in runner, it is not possible to produced with banana-shaped runner.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of banana-shaped stream of the easy brittle failure plastic cement products of raw material
Road die assembly, raw material brittle failure problem during ejection is avoided, lift the scope of application of banana-shaped runner.
In order to solve the above technical problems, the technical scheme that the utility model uses is：There is provided a kind of raw material easy brittle failure
The banana-shaped runner mold component of plastic cement products, including：Fixed mold core and corresponding mavable module core, set on the mavable module core
There is dynamic model sprue mold insert, the cover half sprue mold insert for pointing to dynamic model sprue mold insert, the dynamic model cast gate are provided with the fixed mold core
Indent is provided with banana-shaped runner on mold insert, and the banana-shaped runner both sides are respectively arranged with deep-slotted chip breaker, between two deep-slotted chip breakers
Concave arc cushion block corresponding with banana-shaped runner is provided with, the cover half sprue mold insert bottom is provided with corresponding with deep-slotted chip breaker
Two blocks of breaking plates.
In one preferred embodiment of the utility model, it is provided with and concave arc cushion block pair between two blocks of breaking plates
The arc groove answered.
In one preferred embodiment of the utility model, the arc groove, concave arc cushion block and two blocks of breaking plates are closing
The die cavity of banana-shaped runner is formed during mould.
In one preferred embodiment of the utility model, cast gate corresponding with banana-shaped runner is provided with the fixed mold core
Set.
In one preferred embodiment of the utility model, it is provided with the mavable module core corresponding with dynamic model sprue mold insert embedding
Enter groove, the dynamic model sprue mold insert is arranged in embedded groove.
In one preferred embodiment of the utility model, several demoulding holes are set on the mavable module core, it is described to be stripped in hole
It is provided with thimble.
The beneficial effects of the utility model are：A kind of banana for the easy brittle failure plastic cement products of raw material that the utility model is pointed out
Shape runner mold component, after matched moulds, dynamic model sprue mold insert and cover half sprue mold insert with reference to and form banana-shaped runner, during die sinking,
Dynamic model sprue mold insert separates with cover half sprue mold insert, banana-shaped runner opened upper end, avoids raw material brittle failure problem during ejection,
The raw material scope of application of banana-shaped runner is improved, and the processing of mould is more prone to, and die cost reduces, and improves production
Efficiency.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is that a kind of banana-shaped runner mold component one of the easy brittle failure plastic cement products of raw material of the utility model is preferably implemented
The structural representation of example；
Fig. 2 is the part A enlarged drawing in Fig. 1.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 to Fig. 2 is referred to, the utility model embodiment 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
Mavable module core 2, in template, during matched moulds, fixed mold core 1 and mavable module core 2 with reference to and form the die cavity of product 7.
Dynamic model sprue mold insert 4 is provided with the mavable module core 2, is provided with the fixed mold core 1 and points to dynamic model sprue mold insert 4
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 concave 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 is provided with close with 42 corresponding two blocks of breaking plates 31 of deep-slotted chip breaker, cooperation.
Arc groove 32 corresponding with concave arc cushion block 43 is provided between two blocks of breaking plates 31.During matched moulds, cover half
Sprue mold insert 3 is combined with dynamic model sprue mold insert 4, and the arc groove 32, concave arc cushion block 43 and two blocks of breaking plates 31 are closing
The die cavity of banana-shaped runner 41 is formed during mould.Material head 8 is produced after injection, after die sinking, cover half sprue mold insert 3 and dynamic model sprue mold insert
4 separation, the demoulding are 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 easy brittle failure is stripped 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 is set
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 summary, a kind of banana-shaped runner mold group for the easy brittle failure plastic cement products of raw material that the utility model is pointed out
Part, the banana-shaped runner of openable is employed, improve the convenience of the demoulding, avoided the easy brittle failure plastic cement products of raw material and opening
Material head brittle failure problem during mould, reduces maintenance time, improves operating efficiency.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. 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 dynamic
Die, it is characterised in that dynamic model sprue mold insert is provided with the mavable module core, is provided with the fixed mold core and points to dynamic model cast gate
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, concave 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 concave 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, concave 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 |
|---|---|---|---|
| CN201720322432.3U CN206690477U (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 |
|---|---|---|---|
| CN201720322432.3U CN206690477U (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 |
|---|---|
| CN206690477U true CN206690477U (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322432.3U Active CN206690477U (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 |
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| CN (1) | CN206690477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926419A (en) * | 2017-03-30 | 2017-07-07 | 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 |
| CN114683491A (en) * | 2020-12-29 | 2022-07-01 | 深圳富联富桂精密工业有限公司 | Internal mold and injection mold with same |
-
2017
- 2017-03-30 CN CN201720322432.3U patent/CN206690477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926419A (en) * | 2017-03-30 | 2017-07-07 | 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 |
| CN114683491A (en) * | 2020-12-29 | 2022-07-01 | 深圳富联富桂精密工业有限公司 | Internal mold and injection mold with same |
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