CN206690488U - A kind of injection mold enters rubber moulding internal cutting off device - Google Patents
A kind of injection mold enters rubber moulding internal cutting off device Download PDFInfo
- Publication number
- CN206690488U CN206690488U CN201720322433.8U CN201720322433U CN206690488U CN 206690488 U CN206690488 U CN 206690488U CN 201720322433 U CN201720322433 U CN 201720322433U CN 206690488 U CN206690488 U CN 206690488U
- Authority
- CN
- China
- Prior art keywords
- mold insert
- internal cutting
- core
- sprue
- rubber moulding
- 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.)
- Withdrawn - After Issue
Links
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000010068 moulding (rubber) Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000003292 glue Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold to enter rubber moulding internal cutting off device, including：Fixed mold core and corresponding mavable module core, the cover half sprue mold insert for pointing to mavable module core is provided with the fixed mold core, dynamic model sprue mold insert corresponding with cover half sprue mold insert is provided with the fixed mold core, the cover half sprue mold insert bottom is provided with one section of first half slot, the second half slot corresponding with the first half slot is provided with the top of the dynamic model sprue mold insert, the first half slot end concave is provided with runner skewed slot, the mould inscribe pin extended at the top of dynamic model sprue mold insert is provided with below the mavable module core, scarf corresponding with runner skewed slot is provided with the top of the mould inscribe pin.By the above-mentioned means, injection mold described in the utility model enters rubber moulding internal cutting off device, Jiao Kou automatic mold internal cutting off is realized, improves production efficiency, is advantageous to point cave and improves production efficiency, realize product fully-automatic production.
Description
Technical field
Injection mold field is the utility model is related to, enters rubber moulding internal cutting off device more particularly to a kind of injection mold.
Background technology
In existing injection mold, there is two kinds of style big water gap and the thin mouth of a river to enter glue form, what style big water gap entered glue fills that type is fast, pressure
It is small, feeding capacity is strong, suitable for viscosity is high, plastics of poor fluidity, the pressure loss is few, commonly used to produce large-sized plastic rubber system
Product.
When small articles enter glue point using style big water gap, easily occur into glue be unable to normal cutoff the problem of, to the shadow of plastic
Ring big, it is difficult to realize automated production, have impact on production efficiency, it is necessary to improve.
Utility model content
The utility model enters rubber moulding internal cutting off device mainly solving the technical problems that providing a kind of injection mold, realizes glue
The automatic mold internal cutting off of mouth, improve production efficiency.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of injection mold is provided to enter
Rubber moulding internal cutting off device, including：Fixed mold core and corresponding mavable module core, the cover half for pointing to mavable module core is provided with the fixed mold core
Sprue mold insert, dynamic model sprue mold insert corresponding with cover half sprue mold insert, the cover half sprue mold insert are provided with the fixed mold core
Bottom is provided with one section of first half slot, and the second semicircle corresponding with the first half slot is provided with the top of the dynamic model sprue mold insert
Groove, the first half slot end concave are provided with runner skewed slot, are provided with below the mavable module core and extend to dynamic model cast gate edge
Mould inscribe pin at the top of part, the mould inscribe pin top are provided with scarf corresponding with runner skewed slot.
In one preferred embodiment of the utility model, indent is provided with square groove on the scarf.
In one preferred embodiment of the utility model, the second half slot end is provided with corresponding with mould inscribe pin
Chute.
In one preferred embodiment of the utility model, peace corresponding with cover half sprue mold insert is provided with the fixed mold core
Fill hole.
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.
In one preferred embodiment of the utility model, several demoulding thimbles are provided with below the mavable module core.
The beneficial effects of the utility model are：A kind of injection mold that the utility model is pointed out enters rubber moulding internal cutting off device,
Cover half sprue mold insert is installed on fixed mold core, a runner convex closure is formed at Jiao Kou using runner skewed slot, has been molded in product
Cheng Hou, first allow mould inscribe pin to eject 0.5mm, the action of mould inscribe is completed in incision runner convex closure, then mold ejecting product, realize glue
The automatic mold internal cutting off of mouth, production efficiency is improved, be advantageous to point cave and improve a production efficiency, style big water gap enters glue point, realizes small-sized system
The fully-automatic production of product.
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 the structural representation that a kind of injection mold of the utility model enters the preferred embodiment of rubber moulding internal cutting off device one；
Fig. 2 is the enlarged drawing of part A 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 injection mold enters rubber moulding internal cutting off device, including：Fixed mold core 1 and corresponding mavable module core 4, the fixed mold core
The cover half sprue mold insert 2 for pointing to mavable module core 4 is provided with 1, is provided with the mavable module core 4 corresponding with cover half sprue mold insert 2
Dynamic model sprue mold insert 3, the bottom of cover half sprue mold insert 2 are provided with one section of first half slot 21, and the dynamic model sprue mold insert 3 pushes up
Portion be provided with 21 corresponding second half slot 31 of the first half slot, it is oblique that the end concave of the first half slot 21 is provided with runner
Groove, the lower section of mavable module core 4 are provided with the mould inscribe pin 6 for extending to the top of dynamic model sprue mold insert 3, the top of mould inscribe pin 6
It is provided with scarf 61 corresponding with runner skewed slot.A runner convex closure 81 is formed at Jiao Kou using runner skewed slot, in product
After the completion of injection, first allow mould inscribe pin 6 to eject 0.5mm, Jiao Kou mould inscribe action is completed in incision runner convex closure 81, then mold
Ejecting product 7, Jiao Kou automatic mold internal cutting off is realized, improve production efficiency.
First half slot 21 and the second half slot 31 form circular hole passage in matched moulds, corresponding with the runner 8 of mould, carry out
Extension, be advantageous to point cave and improve production efficiency, realize product fully-automatic production.Indent is provided with square groove on the scarf 61
62, during injection, sizing material can rapidly enter die cavity by square groove 62, improve the efficiency of filling molding, and facilitate Jiao Kou's
Cut-out.
The end of second half slot 31 be provided with 6 corresponding chute of mould inscribe pin, facilitate mould inscribe pin 6 on move down
It is dynamic.Embedded groove 41 corresponding with dynamic model sprue mold insert 3 is provided with the mavable module core 4, facilitates the installation of dynamic model sprue mold insert 3,
Sound construction.
Mounting hole 11 corresponding with cover half sprue mold insert 2, installation facility are provided with the fixed mold core 1, structure is more stepped up
Gather.
The lower section of mavable module core 4 is provided with several demoulding thimbles 5.After die sinking, demoulding thimble 5 ejects, and carries out the de- of product 7
Mould, automaticity are high.
In summary, a kind of injection mold that the utility model is pointed out enters rubber moulding internal cutting off device, real in template
Existing Jiao Kou mould internal cutting off, automaticity is high, is advantageous to point cave and improves a production efficiency, using style big water gap enter glue point realize it is small-sized
The production of product, avoid the problem of cut-out is difficult.
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 injection mold enters rubber moulding internal cutting off device, including：Fixed mold core and corresponding mavable module core, it is characterised in that institute
The cover half sprue mold insert for being provided with fixed mold core and pointing to mavable module core is stated, is provided with the fixed mold core corresponding with cover half sprue mold insert
Dynamic model sprue mold insert, the cover half sprue mold insert bottom is provided with one section of first half slot, at the top of the dynamic model sprue mold insert
The second half slot corresponding with the first half slot is provided with, the first half slot end concave is provided with runner skewed slot, described
The mould inscribe pin extended at the top of dynamic model sprue mold insert is provided with below mavable module core, the mould inscribe pin top is provided with and runner
Scarf corresponding to skewed slot.
2. injection mold according to claim 1 enters rubber moulding internal cutting off device, it is characterised in that indent on the scarf
It is provided with square groove.
3. injection mold according to claim 1 enters rubber moulding internal cutting off device, it is characterised in that the second half slot end
End is provided with chute corresponding with mould inscribe pin.
4. injection mold according to claim 1 enters rubber moulding internal cutting off device, it is characterised in that is set in the fixed mold core
There is mounting hole corresponding with cover half sprue mold insert.
5. injection mold according to claim 1 enters rubber moulding internal cutting off device, it is characterised in that is set in the mavable module core
There is embedded groove corresponding with dynamic model sprue mold insert.
6. injection mold according to claim 1 enters rubber moulding internal cutting off device, it is characterised in that is set below the mavable module core
It is equipped with several demoulding thimbles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322433.8U CN206690488U (en) | 2017-03-30 | 2017-03-30 | A kind of injection mold enters rubber moulding internal cutting off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322433.8U CN206690488U (en) | 2017-03-30 | 2017-03-30 | A kind of injection mold enters rubber moulding internal cutting off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206690488U true CN206690488U (en) | 2017-12-01 |
Family
ID=60441228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322433.8U Withdrawn - After Issue CN206690488U (en) | 2017-03-30 | 2017-03-30 | A kind of injection mold enters rubber moulding internal cutting off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206690488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415175A (en) * | 2017-03-30 | 2017-12-01 | 苏州华科精密模具有限公司 | A kind of injection mold enters rubber moulding internal cutting off device |
-
2017
- 2017-03-30 CN CN201720322433.8U patent/CN206690488U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415175A (en) * | 2017-03-30 | 2017-12-01 | 苏州华科精密模具有限公司 | A kind of injection mold enters rubber moulding internal cutting off device |
| CN107415175B (en) * | 2017-03-30 | 2023-10-27 | 苏州华科精密模具有限公司 | Cutting device in injection mold glue feeding mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20231027 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20231027 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |