CN206030447U - Injection mold in adjustable exhaust hole - Google Patents
Injection mold in adjustable exhaust hole Download PDFInfo
- Publication number
- CN206030447U CN206030447U CN201620830844.3U CN201620830844U CN206030447U CN 206030447 U CN206030447 U CN 206030447U CN 201620830844 U CN201620830844 U CN 201620830844U CN 206030447 U CN206030447 U CN 206030447U
- Authority
- CN
- China
- Prior art keywords
- plate
- injection mold
- steam vent
- slot
- runner
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an injection mold in adjustable exhaust hole, including fixed die plate, cover half benevolence, movable mould board, the merciful and peaceful exhaust apparatus of movable mould, cover half benevolence is located the fixed die plate, movable mould benevolence is located the movable mould board, it waters the runner to be equipped with in the cover half benevolence, it communicates with each other through the runner and the external world to water the runner, the runner is watered in the cavity connection that forms after the merciful and peaceful cover half benevolence closure of movable mould, be equipped with exhaust apparatus between the merciful and peaceful movable mould benevolence of cover half. An injection mold in adjustable exhaust hole exhaust apparatus on first picture peg can follow first slot and pull down, the second picture peg can be followed the second slot and pulled down, can make exhaust apparatus have the exhaust hole of different specifications to first picture peg or the replacement of second picture peg to the detachable structure makes the clearance in exhaust hole become simple a lot, and the jam in the hole of avoiding exhausting improves production efficiency, less workman's the clearance degree of difficulty.
Description
Technical field
This utility model belongs to injection mold field, more particularly, to a kind of injection mold of scalable steam vent.
Background technology
Injection mold is to produce a kind of processing method used during some complex-shaped parts in batches, is mainly used in industry
Field.Injection mold process is that the material of thawing of being heated is injected in die cavity by high pressure, after cooling and solidifying, obtains finished product.
Common mould can produce trapped gas in injection in die cavity, affect the quality of product, so mould needs smooth gas discharge, while
Ensure that the medium being molded will not leak outside from steam vent again, so steam vent can only be tiny gap, but tiny gap is again
Easily it is plugged and bad cleaning.Simultaneously because the different demands of production, the dielectric property used during injection also can be poor
It is different, so the exhaust apparatus for also having different demands, existing mold for aerofluxuss can not be adjusted, and easily block, block up
It is not easily cleaned after plug.
Utility model content
In view of this, this utility model is directed to a kind of injection mold of scalable steam vent, to solve existing mould
Tool steam vent can not be adjusted, and clear up problem difficult in maintenance.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of injection mold of scalable steam vent, including solid plate, fixed mold core, moving platen, mavable module core, liftout attachment and
Exhaust apparatus, the fixed mold core are located on solid plate, and the mavable module core is located on moving platen, is provided with and pours stream in the fixed mold core
Road, the runner that pours are communicated by cast gate and the external world, and runner is poured in the cavity connection formed after the mavable module core and fixed mold core closure,
The liftout attachment connects mavable module core, is provided with exhaust apparatus between the fixed mold core and mavable module core；
The exhaust apparatus includes pedestal, the first slot, the second slot, the first plate and the second plate, on the pedestal
Exhaust duct is transversely provided with, first slot is located at the side of exhaust duct, and second slot is located at the opposite side of exhaust duct, institute
The first inserting board is stated in the first slot, in the second slot, first plate is provided with first row to second inserting board
Pore, second plate are provided with second row pore, and the first row pore and second row pore are connected with exhaust duct.
Further, the liftout attachment includes push pedal and thimble, and one end of the thimble is connected to dynamic through moving platen
On die, the other end of the thimble is connected in push pedal.
Further, the exhaust apparatus is located at the side on mould away from cast gate.
Further, the runner that pours includes sprue and branch flow passage, and the sprue connects at least two branch flow passages.
Further, the first row pore on first plate has various different aperture specifications.
Further, the second row pore on second plate has various different aperture specifications.
Further, second slot is provided with multiple, and be arranged in parallel.
Further, the first row pore is provided with multiple, and is located on the first plate side by side.
Further, the opening of the exhaust duct is blocked with chock plug.
Further, the cast gate is provided with sprue bush.
Relative to prior art, a kind of injection mold of scalable steam vent described in the utility model has following excellent
Gesture：
The first plate on a kind of injection mold exhaust apparatus of scalable steam vent described in the utility model can be from
Pull down on first slot, the second plate can be pulled down from the second slot, the first plate or the second plate are replaced can the row of making
Device of air possesses the steam vent of different size, and dismountable structure makes the cleaning of steam vent become simple a lot, it is to avoid row
The blocking of pore, improve production efficiency, the cleaning difficulty of less workman.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation described in this utility model embodiment；
Fig. 2 is the exhaust apparatus sectional view described in this utility model embodiment；
Fig. 3 is the exhaust apparatus depression angle sectional view described in this utility model embodiment.
Description of reference numerals：
1- cover half is pulled, 2- fixed mold cores, 3- exhaust apparatus, the first plates of 301-, 302- matrixes, 303- exhaust passages, 304-
First row pore, 305- second row pores, the second plates of 306-, 307- chock plugs, 4- mavable module cores, 5- moving platens, 6- push pedals, 7- tops
Pin, 8- cast gates, 9- pour runner.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in this utility model.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
A kind of injection mold of scalable steam vent, including solid plate 1, fixed mold core 2, moving platen 5, mavable module core 4, ejection dress
Put and exhaust apparatus 3, the fixed mold core 2 is located on solid plate 1, the mavable module core 4 is located on moving platen 5, in the fixed mold core 2
It is provided with and pours runner 9, the runner 9 that pours includes sprue and branch flow passage, and the sprue connects at least two branch flow passages, described to pour
Runner 9 is communicated by cast gate 8 and the external world, and the cast gate 8 is provided with sprue bush, is formed after the mavable module core 4 and the closure of fixed mold core 2
Cavity connection pour runner 9, the liftout attachment connects mavable module core 4, and aerofluxuss dress is provided between the fixed mold core 2 and mavable module core 4
Put 3；The exhaust apparatus 3 be located at mould on away from cast gate 8 side, the exhaust apparatus 3 include pedestal 302, the first slot,
Second slot, the first plate 301 and the second plate 306, are transversely provided with exhaust duct 303, the exhaust duct on the pedestal 302
303 opening chock plug 307 is blocked, and first slot is located at the side of exhaust duct 303, and second slot is located at exhaust duct
303 opposite side, first plate 301 are inserted in the first slot, and second plate 306 is inserted in the second slot, described
First plate 301 is provided with first row pore 304, and second plate 306 is provided with second row pore 305, the first row
Pore 304 and second row pore 305 connect 303 with exhaust duct.The liftout attachment includes push pedal 6 and thimble 7, the thimble
7 one end is connected on mavable module core 4 through moving platen 5, and the other end of the thimble 7 is connected in push pedal 6.The first exhaust
Hole 304 is provided with multiple, and is located on the first plate 301 side by side, and the first row pore 304 on first plate 301 has various
Different aperture specifications, second slot are provided with multiple, and be arranged in parallel, the second row pore on second plate 306
305 have various different aperture specifications.
A kind of injection mold of scalable steam vent described in the utility model is needed in the air of the medium-sized intracavity of injection moulding process
Discharge, as injection medium is entered by cast gate 8, the air in die cavity can be through first row pore 304,303 and of exhaust duct
Second row pore 305 is final to discharge, and that steam vent required for injection for different media is of different sizes, it is possible to remove
First plate 301 and the second plate 306, change suitable first plate 301 of aperture specification and the second plate 306, meet production
Need；The debris that should be checked after the completion of injection and clear up in steam vent, existing mold can be just continuing with after will clearing up, this
Utility model can be inserted to the first plate 301 and second with being molded after quick-replaceable the first plate 301 and the second plate 306
Plate 306 carries out unified cleaning.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of injection mold of scalable steam vent, it is characterised in that：Including solid plate (1), fixed mold core (2), moving platen
(5), mavable module core (4), liftout attachment and exhaust apparatus (3), the fixed mold core (2) on solid plate (1), the mavable module core
(4) on moving platen (5), it is provided with the fixed mold core (2) and pours runner (9), it is described to pour runner (9) by cast gate (8) and outward
Boundary communicates, and runner (9), the liftout attachment connection are poured in the cavity connection formed after the mavable module core (4) and fixed mold core (2) closure
Mavable module core (4), is provided with exhaust apparatus (3) between the fixed mold core (2) and mavable module core (4)；
The exhaust apparatus (3) includes pedestal (302), the first slot, the second slot, the first plate (301) and the second plate
(306) exhaust duct (303), is transversely provided with the pedestal (302), first slot is located at the side of exhaust duct (303), institute
Opposite side of second slot positioned at exhaust duct (303) is stated, first plate (301) is inserted in the first slot, described second inserts
Plate (306) is inserted in the second slot, and first plate (301) is provided with first row pore (304), second plate
(306) it is provided with second row pore (305), the first row pore (304) and second row pore (305) are and exhaust duct
(303) connect.
2. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：The liftout attachment bag
Push pedal (6) and thimble (7) are included, one end of the thimble (7) is connected on mavable module core (4) through moving platen (5), the thimble
(7) the other end is connected in push pedal (6).
3. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：The exhaust apparatus
(3) side on mould away from cast gate (8).
4. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：It is described to pour runner (9)
Including sprue and branch flow passage, the sprue connects at least two branch flow passages.
5. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：First plate
(301) the first row pore (304) on has various different aperture specifications.
6. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：Second plate
(306) the second row pore (305) on has various different aperture specifications.
7. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：Second slot sets
Have multiple, and be arranged in parallel.
8. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：The first row pore
(304) it is provided with multiple, and is located on the first plate (301) side by side.
9. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：The exhaust duct
(303) opening is blocked with chock plug (307).
10. the injection mold of a kind of scalable steam vent according to claim 1, it is characterised in that：On the cast gate (8)
It is provided with sprue bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830844.3U CN206030447U (en) | 2016-07-29 | 2016-07-29 | Injection mold in adjustable exhaust hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830844.3U CN206030447U (en) | 2016-07-29 | 2016-07-29 | Injection mold in adjustable exhaust hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030447U true CN206030447U (en) | 2017-03-22 |
Family
ID=58308254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830844.3U Expired - Fee Related CN206030447U (en) | 2016-07-29 | 2016-07-29 | Injection mold in adjustable exhaust hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133169A1 (en) * | 2018-12-28 | 2020-07-02 | 瑞声精密制造科技(常州)有限公司 | Mould |
-
2016
- 2016-07-29 CN CN201620830844.3U patent/CN206030447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133169A1 (en) * | 2018-12-28 | 2020-07-02 | 瑞声精密制造科技(常州)有限公司 | Mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |