CN206899653U - A kind of injection mold apparatus of Novel anti-overflow material - Google Patents
A kind of injection mold apparatus of Novel anti-overflow material Download PDFInfo
- Publication number
- CN206899653U CN206899653U CN201720773084.1U CN201720773084U CN206899653U CN 206899653 U CN206899653 U CN 206899653U CN 201720773084 U CN201720773084 U CN 201720773084U CN 206899653 U CN206899653 U CN 206899653U
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- China
- Prior art keywords
- raised line
- groove
- dynamic model
- injection
- cover half
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Abstract
It the utility model is related to a kind of injection mold apparatus of Novel anti-overflow material,Including fixed half and moving half,The upper surface of the dynamic model is provided with the connecting rod being fixedly connected with injection model machine movement mould class,The upper surface centre position of the dynamic model is provided with hole for injecting glue,The inside of the dynamic model is provided with upper glue injection cavities,The bottom surface corner of the dynamic model is provided with limited post,The utility model in the bottom surface of dynamic model by setting the first groove and the second groove,The first raised line and the second raised line are set in the upper surface of cover half simultaneously,When dynamic model and cover half close,First raised line and the second raised line mutually agree with the first groove and the second groove respectively,The melten gel of injection is effectively prevented to overflow,Even if there is a small amount of colloidal sol to overflow the first raised line,Also the second raised line is further obstructed,The flash problem of injection mold can effectively be avoided,The colloidal sol for preventing from overflowing is hurted sb.'s feelings,The quality of production of product is improved simultaneously.
Description
Technical field
The utility model belongs to injection mold technology, more particularly to a kind of injection mold apparatus of Novel anti-overflow material.
Background technology
Injection mold is a kind of instrument for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Instrument.Injection molding is to produce a kind of processing method used during some complex-shaped parts in batches.Refer specifically to heated thawing
Plastics by injection machine high pressure inject die cavity, after cooling and solidifying, obtain formed products, injection mold divides into heat according to shaping characteristic
Two kinds of solidity plastic mould, thermoplastic plastic's mould；Divided into according to moulding process and pass mold, blow molding die, draw mould, thermoforming
Mould, hot-die（Compression mould）, injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive compression, formula three of not overflowing again in a manner of flash
Kind, injection mold can be divided into two kinds of cold flowing mould channel, hot runner mould with running gate system again；It is portable, solid can be divided into by handling mode
Two kinds of fixed pattern, although the structure of mould is due to plastics variety and performance, the shape of the plastic products and class of structure and injector
Type etc. is different and possible ever-changing, but basic structure is consistent.Mould is mainly by running gate system, thermoregulating system, shaping
Part and constitutional detail composition.Wherein running gate system and forming part be with the direct contact portion of plastics, and with plastics and product
And change, it is most complicated in mold, change is maximum, it is desirable to process finish and precision highest part.
Although the extensive use that injection mold has obtained at present, but the flash problem of injection mold, always no
To solution, it is therefore necessary to improvement is designed to it, meets use demand.
The content of the invention
The utility model provides a kind of injection mold of Novel anti-overflow material for technical problem existing for solution known technology
Device.
The utility model is adopted the technical scheme that by technical problem existing for solution known technology：A kind of Novel anti-overflow
The injection mold apparatus of material, including fixed half and moving half, the upper surface of the dynamic model is provided with to be fixed with injection model machine moving die plate
The connecting rod of connection, the upper surface centre position of the dynamic model are provided with hole for injecting glue, and the inside of the dynamic model is provided with upper glue injection cavities, institute
The bottom surface corner for stating dynamic model is provided with limited post, and the dynamic model lower surface is provided with the first groove and the second groove, the bottom of the cover half
Face is provided with the lower support column being connected with injection (mo(u)lding) machine fixed form, and the inside of the cover half is provided with lower glue injection cavities, the cover half
Upper surface corner be provided with the stopper slot that matches with limited post, the upper surface of the cover half is provided with the second raised line and first convex
Bar, first raised line mutually agree with the first groove, and second raised line mutually agrees with the second groove.
Further, first groove is located at the inner side of the second groove, and the groove of each orientation first and the second groove
Spacing is identical.
Further, first raised line is located at the inner side of the second raised line, and the raised line of each orientation first and the second raised line
Spacing is identical.
Further, the quantity of the lower support column is 4, and four lower support columns are uniformly arranged on cover half bottom surface side
At angle.
The utility model has the advantage that as follows with good effect：The injection mold apparatus of the anti-flash, by dynamic model
Bottom surface the first groove and the second groove are set, while the first raised line and the second raised line are set in the upper surface of cover half, work as dynamic model
When being closed with cover half, the first raised line and the second raised line mutually agree with the first groove and the second groove respectively, effectively prevent injection
Melten gel overflows, even if there is a small amount of colloidal sol to overflow the first raised line, also has the second raised line further to be obstructed, can effectively avoid being molded
The flash problem of mould, the colloidal sol for preventing from overflowing is hurted sb.'s feelings, while improves the quality of production of product.
Brief description of the drawings
Fig. 1 is the device overall structure diagram of the injection mold apparatus for the anti-flash that the utility model embodiment provides；
Fig. 2 is the cover half top view of the injection mold apparatus for the anti-flash that the utility model embodiment provides；
Fig. 3 is the dynamic model upward view of the injection mold apparatus for the anti-flash that the utility model embodiment provides.
In figure：1st, cover half；2nd, dynamic model；3rd, connecting rod；4th, hole for injecting glue；5th, upper glue injection cavities；6th, spacing note；7th, stopper slot；8、
Lower support column；9th, lower glue injection cavities；10th, the second groove；11st, the first groove；12nd, the second raised line；13rd, the first raised line.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
It is explained in detail with reference to the structure of the injection mold apparatus of Fig. 1-3 pairs of anti-flashes of the present utility model：One
The injection mold apparatus of kind Novel anti-overflow material, including cover half 1 and dynamic model 2, the upper surface of the dynamic model 2 is provided with and injection model machine
The connecting rod 3 that moving die plate is fixedly connected, the upper surface centre position of the dynamic model 2 are provided with hole for injecting glue 4, the dynamic model 2 it is interior
Portion is provided with upper glue injection cavities 5, and the bottom surface corner of the dynamic model 2 is provided with limited post 6, and the lower surface of dynamic model 2 is provided with the first groove 11
With the second groove 10, the bottom surface of the cover half 1 is provided with the lower support column 8 being connected with injection (mo(u)lding) machine fixed form, the cover half 1
Inside be provided with lower glue injection cavities 9, the upper surface corner of the cover half 1 is provided with the stopper slot 7 to match with limited post 6, described fixed
The upper surface of mould 1 is provided with the second raised line 12 and the first raised line 13, and first raised line 13 agrees with the phase of the first groove 11, and described
Two raised lines 12 agree with the phase of the second groove 10, and first groove 11 is located at the inner side of the second groove 10, and each orientation first
Groove 11 is identical with the spacing of the second groove 10, and first raised line 13 is located at the inner side of the second raised line 12, and each orientation first
Raised line 13 is identical with the spacing of the second raised line 12, and the quantity of the lower support column 8 is 4, and four lower support columns 8 are uniformly arranged
In the bottom surface edge of cover half 1.
Operation principle：In use, injection model machine drives dynamic model 2 to be closed with cover half 1, and during closure, limited post 6 and stopper slot
7 agree with, it is ensured that and dynamic model 2 closes accurately with cover half 1, meanwhile, in closing course, the first groove 11 and the first raised line 13 agree with,
Second groove 10 agrees with the second raised line 12, so that the colloidal sol of injection is blocked, prevents from overflowing, even if a small amount of colloidal sol overflows
Go out the barrier that the first raised line 13 and the first groove 11 are formed, the colloidal sol overflowed on a small quantity can be further by the second groove 10 and second
The barrier that raised line 12 is formed is obstructed.The injection mold apparatus of the anti-flash, by setting the first groove in the bottom surface of dynamic model 2
With 11 second grooves 10, while first raised line 13 and the second raised line 12 are set in the upper surface of cover half 1, when dynamic model 2 and cover half 1 close
During conjunction, the first raised line 13 and the second raised line 12 agree with the first groove 11 and the phase of the second groove 10 respectively, effectively prevent injection
Melten gel overflows, even if there is a small amount of colloidal sol to overflow the first raised line 13, also has the second raised line 12 further to be obstructed, can effectively avoid
The flash problem of injection mold, the colloidal sol for preventing from overflowing is hurted sb.'s feelings, while improves the quality of production of product.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (4)
1. a kind of injection mold apparatus of Novel anti-overflow material, including cover half（1）And dynamic model（2）, it is characterised in that the dynamic model
（2）Upper surface be provided with the connecting rod that is fixedly connected with injection model machine moving die plate（3）, the dynamic model（2）Upper surface in
Meta has installed hole for injecting glue（4）, the dynamic model（2）Inside be provided with upper glue injection cavities（5）, the dynamic model（2）Bottom surface corner set
Limited location post（6）, the dynamic model（2）Lower surface is provided with the first groove（11）With the second groove（10）, the cover half（1）Bottom surface
Provided with the lower support column being connected with injection (mo(u)lding) machine fixed form（8）, the cover half（1）Inside be provided with lower glue injection cavities（9）, institute
State cover half（1）Upper surface corner be provided with and limited post（6）The stopper slot to match（7）, the cover half（1）Upper surface be provided with
Second raised line（12）With the first raised line（13）, first raised line（13）With the first groove（11）Mutually agree with, second raised line
（12）With the second groove（10）Mutually agree with.
A kind of 2. injection mold apparatus of Novel anti-overflow material according to claim 1, it is characterised in that first groove
（11）Positioned at the second groove（10）Inner side, and the groove of each orientation first（11）With the second groove（10）Spacing is identical.
A kind of 3. injection mold apparatus of Novel anti-overflow material according to claim 1, it is characterised in that first raised line
（13）Positioned at the second raised line（12）Inner side, and the raised line of each orientation first（13）With the second raised line（12）Spacing is identical.
A kind of 4. injection mold apparatus of Novel anti-overflow material according to claim 1, it is characterised in that the lower support column
（8）Quantity be 4, and four lower support columns（8）It is uniformly arranged on cover half（1）Bottom surface edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773084.1U CN206899653U (en) | 2017-06-29 | 2017-06-29 | A kind of injection mold apparatus of Novel anti-overflow material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773084.1U CN206899653U (en) | 2017-06-29 | 2017-06-29 | A kind of injection mold apparatus of Novel anti-overflow material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206899653U true CN206899653U (en) | 2018-01-19 |
Family
ID=61292431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773084.1U Expired - Fee Related CN206899653U (en) | 2017-06-29 | 2017-06-29 | A kind of injection mold apparatus of Novel anti-overflow material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206899653U (en) |
-
2017
- 2017-06-29 CN CN201720773084.1U patent/CN206899653U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |