CN205467154U - Quick fashioned injection mold - Google Patents
Quick fashioned injection mold Download PDFInfo
- Publication number
- CN205467154U CN205467154U CN201620299419.6U CN201620299419U CN205467154U CN 205467154 U CN205467154 U CN 205467154U CN 201620299419 U CN201620299419 U CN 201620299419U CN 205467154 U CN205467154 U CN 205467154U
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- CN
- China
- Prior art keywords
- die cavity
- mould
- exhaust
- exhaust duct
- fixing seat
- 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 discloses a quick fashioned injection mold, it is equipped with the mould fixing base to go up the mould upper end, the lower mould lower extreme is equipped with the lower mould fixing base, it cooperates the middle part to be equipped with the die cavity with the lower mould to go up the mould, it is equipped with the mouth of moulding plastics to go up mould fixing base top middle part, mould plastics the mouth through sprue gate and die cavity intercommunication, the mouth of moulding plastics is equipped with the filter with the sprue gate junction, die cavity upper portion and lower part all are equipped with the cooling water course, the die cavity top is equipped with exhaust apparatus, exhaust apparatus and exhaust passage intercommunication, mould fixing base up end is located in the export of exhaust passage top, exhaust apparatus includes dead lever, spring, shoulder hole and rocker piece, and during the exhaust passage was transversely located to the dead lever, the exhaust passage was equipped with the shoulder hole with the die cavity junction, is equipped with the rocker piece in the shoulder hole, and the rocker piece upper end is connected through in the middle part of spring and the dead lever. The utility model discloses simple structure, convenient to use, it is effectual to exhaust, and product quality is high, and the cooling capacity is strong, and machining efficiency is high.
Description
Technical field
The utility model relates to injection molding equipment technical field, more particularly, it relates to a kind of rapid shaping
Injection mold.
Background technology
Injection mold is a kind of capital equipment in plasthetics injection molding apparatus, has production efficiency height, labor
The advantages such as fatigue resistance is little, the plastic products of length in service life, plastic complicated shape, mainly by running gate system,
Thermoregulating system, forming part and constitutional detail composition, wherein running gate system and forming part are when injection and plastics
Directly contact, owing to there is air in die cavity, also carries gas in melt, and these gases can make mold filling not
Full, make the plastic product of shaping be burnt by goods because producing high temperature by compression with pore, the air that even accumulates
Wound, it is therefore necessary to gas is discharged outside die cavity by the way of offering exhaust outlet by the end at die cavity.
In prior art, the vent structure of use, major part gas the most typically can directly be got rid of by it
Outside mould, and along with in mould melt be continuously increased, until by steam vent block, the steam vent of blocking not only shadow
Ring exhaust effect, but also influenced whether injection moulding process next time, it is necessary to cleared up in time, take time and effort.
Accordingly, because prior art exists above-mentioned technological deficiency, it is that those skilled in that art are urgently to be resolved hurrily
Technical problem.
Utility model content
The purpose of this utility model is for providing the injection mold of a kind of rapid shaping, it is intended to solve to deposit in prior art
Injection mold exhaust effect poor, and the problem easily steam vent blocked.
For achieving the above object, the following technical scheme of the utility model offer:
The injection mold of a kind of rapid shaping, including upper die and lower die, upper model fixing seat, lower model fixing seat, type
Chamber, injection hole, sprue gate, filter, cooling water channel, exhaust duct and exhaust apparatus, described upper mold upper end sets
Have upper model fixing seat, described lower mold lower end to be provided with lower model fixing seat, described upper mold coordinate with lower mold in the middle part of be provided with type
Chamber, described upper model fixing seat top middle portion is provided with injection hole, and described injection hole is by sprue gate with described die cavity even
Logical, described injection hole and junction, described sprue gate are provided with filter, and described die cavity upper and lower is equipped with cold
But water channel, described die cavity top is provided with exhaust apparatus, and described exhaust apparatus connects with exhaust duct, described exhaust duct
Described upper model fixing seat upper surface is located in top outlet；Described exhaust apparatus includes fixing bar, spring, shoulder hole
And rocker piece, described fixing bar is laterally located in described exhaust duct, and described exhaust duct and die cavity junction are provided with rank
Ladder hole, is provided with rocker piece in described shoulder hole, described rocker piece upper end is connected in the middle part of described fixing bar by spring
Connect.
Preferably, also including that described exhaust duct top is located at by dust cover, described dust cover, described dust cover is for falling
L-shaped.
Preferably, described cooling water channel two ends connect with cooling water tank.
Of the present utility model have the beneficial effect that by the improvement of injection mold structure, the row of making in prior art
The exhaust apparatus that air flue connects at injection initial stage Quick air-discharge, and can pass through melt by rocker piece in the injection later stage
Jack-up blocking shoulder hole, it is achieved that degassing function, and combine with filter, further enhancing this injection mould
The exhaust capacity of tool, improves product quality；After product is taken out in die cavity, rocker piece due to Action of Gravity Field,
It is returned to original state, makes exhaust duct continue to exercise degassing function.The utility model simple in construction, easy to use,
Good exhaust effect, product quality is high, and cooling capacity is strong, and working (machining) efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that, describe below
In accompanying drawing be only embodiments more of the present utility model, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is exhauster structure schematic diagram of the present utility model；
In figure: 1 upper mold；2 lower molds；Model fixing seat on 3；4 times model fixing seats；5 die cavities；6 injection holes；7
Sprue gate；8 filters；9 cooling water channels；10 exhaust ducts；11 exhaust apparatus；111 fix bar；112 bullets
Spring；113 shoulder holes；114 rocker pieces；12 dust covers.
Detailed description of the invention
The utility model provides the injection mold of a kind of rapid shaping, the utility model simple in construction, user
Just, good exhaust effect, product quality is high, and cooling capacity is strong, and working (machining) efficiency is high.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is entered
The description that row is clear and detailed, it is clear that described embodiment is only a part of embodiment of the present utility model,
Rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under creative work premise, broadly fall into the scope of the utility model protection.
The injection mold of a kind of rapid shaping as illustrated in fig. 1 and 2, solid including upper mold 1, lower mold 2, upper mold
Reservation 3, lower model fixing seat 4, die cavity 5, injection hole 6, sprue gate 7, filter 8, cooling water channel 9,
Exhaust duct 10 and exhaust apparatus 11, described upper mold 1 upper end is provided with model fixing seat 3, described lower mold 2 lower end
Be provided with lower model fixing seat 4, described upper mold 1 coordinate with lower mold 2 in the middle part of be provided with die cavity 5, described upper model fixing seat
3 top middle portion are provided with injection hole 6, and described injection hole 6 is connected with described die cavity 5 by sprue gate 7, described
Injection hole 6 and junction, described sprue gate 7 are provided with filter 8, and described die cavity 5 upper and lower is equipped with cold
But water channel 9, described die cavity 5 top is provided with exhaust apparatus 11, and described exhaust apparatus 11 connects with exhaust duct 10,
Described upper model fixing seat 3 upper surface is located in the outlet of described exhaust duct 10 top；Described exhaust apparatus 11 includes solid
Fixed pole 111, spring 112, shoulder hole 113 and rocker piece 114, described fixing bar 111 is laterally located at described
In exhaust duct 10, described exhaust duct 10 is provided with shoulder hole 113, described shoulder hole 113 with die cavity 5 junction
In be provided with rocker piece 114, described rocker piece 114 upper end is connected by spring 112 in the middle part of described fixing bar 111
Connect.
Further, also include that described exhaust duct 10 top is located at by dust cover 12, described dust cover 12,
Described dust cover 12 is inverted L-shaped.The setting of dust cover 12, it is possible to dust is played barrier effect, prevents dirt
Soil enters blocking exhaust duct 10, so that degassing function keeps stable.
Further, described cooling water channel 9 two ends connect with cooling water tank (not shown).Can be cold
Pressurized circulation pump is but set on water tank, makes cooling water be circulated cooling in mould, improve the cooling of recirculated water
Ability.
Use process of the present utility model is: being injected from injection hole 6 by melt, melt passes sequentially through filter 8
With sprue gate 7, arrive in die cavity 5, when, in the continuous injection process of melt, filter 8 can be to gas in melt
Bubble filters, and reduces bubble and enters the quantity in die cavity 5, the melt extrusion die cavity 5 being injected in die cavity 5
In air, make air discharge from exhaust apparatus 11 and exhaust duct 10, and continuous along with melt volume
Increasing, gradually floated up by rocker piece 114, rocker piece 114 the most upwards jack-up enters into shoulder hole 113
In, make rocker piece 113 block shoulder hole 113, gas no longer discharges, rocker piece 114 lower surface and type
In chamber 5, upper wall is in same plane, does not interferes with injecting products shape；After melt has been molded, pass through
Cooling water is passed in mould by cooling water channel 9, die cavity 5 is carried out cooling process, makes product rapid shaping,
Improve operating efficiency.After being molded, product takes out, and rocker piece 114 is in Action of Gravity Field and spring 112 elastic force effect
Under, automatically moving down, when starting newly once to be molded, exhaust duct 10 and exhaust apparatus 11 can be vented automatically.
Of the present utility model have the beneficial effect that by the improvement of injection mold structure, the row of making in prior art
The exhaust apparatus that air flue connects at injection initial stage Quick air-discharge, and can pass through melt by rocker piece in the injection later stage
Jack-up blocking shoulder hole, it is achieved that degassing function, and combine with filter, further enhancing this injection mould
The exhaust capacity of tool, improves product quality；After product is taken out in die cavity, rocker piece due to Action of Gravity Field,
It is returned to original state, makes exhaust duct continue to exercise degassing function.The utility model simple in construction, easy to use,
Good exhaust effect, product quality is high, and cooling capacity is strong, and working (machining) efficiency is high.
In this specification, each embodiment uses the mode gone forward one by one to describe, what each embodiment stressed is with
The difference of other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this reality
With novel.Multiple amendment to these embodiments is apparent from for those skilled in the art,
Generic principles defined herein can be in the case of without departing from spirit or scope of the present utility model, at it
Its embodiment realizes.Therefore, the utility model is not intended to be limited to the embodiments shown herein, and
It is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (3)
1. the injection mold of a rapid shaping, it is characterised in that: include upper die and lower die, upper model fixing seat,
Lower model fixing seat, die cavity, injection hole, sprue gate, filter, cooling water channel, exhaust duct and exhaust apparatus,
Described upper mold upper end is provided with model fixing seat, and described lower mold lower end is provided with lower model fixing seat, described upper mold and lower mold
Being provided with die cavity in the middle part of cooperation, described upper model fixing seat top middle portion is provided with injection hole, and described injection hole is by cast
Mouth connects with described die cavity, and described injection hole and junction, described sprue gate are provided with filter, described die cavity top
Being equipped with cooling water channel with bottom, described die cavity top is provided with exhaust apparatus, and described exhaust apparatus is with exhaust duct even
Logical, described upper model fixing seat upper surface is located in the outlet of described exhaust duct top；Described exhaust apparatus include fixing bar,
Spring, shoulder hole and rocker piece, described fixing bar is laterally located in described exhaust duct, described exhaust duct and die cavity
Junction is provided with shoulder hole, is provided with rocker piece in described shoulder hole, and spring is passed through with described in described rocker piece upper end
Connect in the middle part of fixing bar.
2. the injection mold of rapid shaping as claimed in claim 1, it is characterised in that: also include dust cover,
Described exhaust duct top is located at by described dust cover, and described dust cover is inverted L-shaped.
3. the injection mold of rapid shaping as claimed in claim 1 or 2, it is characterised in that: described cooling
Water channel two ends connect with cooling water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299419.6U CN205467154U (en) | 2016-04-11 | 2016-04-11 | Quick fashioned injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299419.6U CN205467154U (en) | 2016-04-11 | 2016-04-11 | Quick fashioned injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467154U true CN205467154U (en) | 2016-08-17 |
Family
ID=56645004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299419.6U Expired - Fee Related CN205467154U (en) | 2016-04-11 | 2016-04-11 | Quick fashioned injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481639A (en) * | 2018-05-21 | 2018-09-04 | 盐城市三川轴承制造有限公司 | A kind of PTFE filling molds of elastic composite cylinder rolling element |
-
2016
- 2016-04-11 CN CN201620299419.6U patent/CN205467154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481639A (en) * | 2018-05-21 | 2018-09-04 | 盐城市三川轴承制造有限公司 | A kind of PTFE filling molds of elastic composite cylinder rolling element |
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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: 20160817 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |