CN208558164U - Frame mould above a kind of washing machine - Google Patents
Frame mould above a kind of washing machine Download PDFInfo
- Publication number
- CN208558164U CN208558164U CN201820412902.XU CN201820412902U CN208558164U CN 208558164 U CN208558164 U CN 208558164U CN 201820412902 U CN201820412902 U CN 201820412902U CN 208558164 U CN208558164 U CN 208558164U
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- China
- Prior art keywords
- plate
- washing machine
- ejector retainner
- product
- thimble
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- 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.)
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Abstract
The utility model relates to frame moulds above a kind of washing machine, molding for washing machine upper frame, including upper die and lower die, it is characterized in that, upper mold includes the upper mounted plate set gradually from top to bottom, stripper plate and A plate, upper cores are inlaid on A plate, lower die includes the bottom plate set gradually from top to bottom, square iron and B plate, lower mode is inlaid on B plate, ejector retainner plate is additionally provided between bottom plate and B plate, ejector retainner plate is equipped with multiple product thimbles, and the end of product thimble is equipped with jacking block, excellent power rubber mat is equipped between jacking block and product thimble.Compared with prior art, the utility model is converted by spot pouring mouth and tunnel gate, it is able to solve solution flow faster in a model, so as to shorten formed product period and the pressure that can more preferably satisfy, improve product injection molding stability and reduce it is subsequent go cast gate process, improved by ejection system, reduce and previous subsequent use hair dryer heating treatment step, ensure that product quality, appearance make customer satisfaction.
Description
Technical field
The utility model relates to injection molding technology fields, more particularly, to frame mould above a kind of washing machine.
Background technique
Injection molding is also known as injection molding molding, it is a kind of forming method of simultaneous molding of injection.Injection molding forming method
Advantage is that speed of production is fast, high-efficient, operates and automation can be achieved, and designs and varieties are more, and shape can go from the simple to the complex, and size can be with
It is descending, and product size is accurate, and product easily updates, and the product of energy forming shape complexity, injection molding is suitable for big
The processing and formings field such as amount production and complex-shaped product.But current injection mold has the following deficiencies: that (1) is current
Frame mould above washing machine: using three template die of cold runner, and product height is higher, and molding is longer cooling time.(2) formed product pressure
Power is big, is difficult to control in technique, generates and expects that spot, weld bond are obvious, and product qualification rate is lower, after formed product is shunk, easily
It generates and pushes up white phenomenon.
Summary of the invention
The purpose of this utility model is exactly to provide on a kind of washing machine to overcome the problems of the above-mentioned prior art
Surface frame mold.
The purpose of this utility model can be achieved through the following technical solutions:
Frame mould above a kind of washing machine, for the molding of washing machine upper frame, including upper die and lower die, the upper mold
Including the upper mounted plate, stripper plate and A plate set gradually from top to bottom, upper cores, the lower die are inlaid on the A plate
Including the bottom plate, square iron and B plate set gradually from top to bottom, lower mode, bottom plate and B are inlaid on the B plate
Ejector retainner plate is additionally provided between plate, ejector retainner plate is equipped with multiple product thimbles, and the end of the product thimble is equipped with jacking block, jacking block
Excellent power rubber mat is equipped between product thimble.
Preferably, the upper cores and lower mode form the type chamber to match with washing machine upper frame in molding, on
Mould is equipped with multiple spot pouring mouths, and lower die is equipped with multiple sliding blocks, and sliding block is equipped with sprue mold insert, and sprue mold insert is equipped with tunnel gate；
When molding, the import of tunnel gate is connected with the outlet of spot pouring mouth, and the outlet of tunnel gate is connected with type chamber, and cast gate
The bottom of mold insert is equipped with defective material and ejects channel, and ejector retainner plate is equipped with tunnel gate defective material thimble, and sliding block slide outwardlys into when dividing mould
When position, the tunnel gate defective material thimble is corresponding with defective material ejection channel.
Preferably, the spot pouring mouth is needle valve type spot pouring mouth.
Preferably, sliding block is arranged in towards on the side of type chamber in the sprue mold insert.
Preferably, the runner being connected with spot pouring mouth is equipped with throttle valve.
Preferably, there are two the square iron is set, the ejector retainner plate is located between two square iron.
Preferably, the ejector retainner plate is made of the lower ejector retainner plate being stacked up and down and upper ejector retainner plate.
Compared with prior art, the utility model has the following beneficial effects:
(1) (spot pouring mouth and tunnel gate) conversion is connected using sprue mold insert twice and increases throttle valve, each throttling
Valve guarantees that cavity filling is smooth and dissolves flow equilibrium, makes product without piebald by adjustment effect.It is poured by spot pouring mouth with latent
Mouth conversion, is able to solve solution flow faster in a model, so as to shorten formed product period and the pressure that can more preferably satisfy, improves and produces
Product injection molding stability and reduce it is subsequent go cast gate process, appearance makes customer satisfaction.
(2) excellent power rubber mat being increased using the jacking block of thimble, when molding, jacking block and die joint cooperation are consistent, when die sinking, jacking block
It is acted on by excellent power rubber mat and shrinks product cooperation unanimously, solve the problems, such as that product surface top is white very well.Changed by ejection system
It is kind, reduce previous subsequent hair dryer heating treatment step, it is ensured that product quality, appearance make customer satisfaction.
Detailed description of the invention
Fig. 1 is the schematic diagram of the washing machine upper frame produced using the mold of the utility model；
Fig. 2 is the upper mold schematic diagram of the utility model；
Fig. 3 is the lower die schematic diagram of the utility model；
Fig. 4 is the diagrammatic cross-section of the mold of the utility model；
Fig. 5 is the cast gate schematic diagram of the utility model；
Fig. 6 is the thimble schematic diagram of the utility model.
In figure, 1 is upper mounted plate, and 2 be stripper plate, and 3 be A plate, and 4 be upper cores, and 5 be sliding block, and 6 be lower mode, and 7 be top
Block, 8 be square iron, and 9 be ejector retainner plate, and 10 be bottom plate, and 11 be sprue mold insert, and 12 be spot pouring mouth, and 13 be tunnel gate, and 14 be residual
Material ejection channel, 15 be tunnel gate defective material thimble, and 16 be thimble, and 17 be excellent power rubber mat, and 18 be preceding mould guide post.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
Frame mould above a kind of washing machine is used for the molding of washing machine upper frame (product is shown in Fig. 1) as figures 2-6,
Including upper die and lower die, upper mold includes the upper mounted plate 1, stripper plate 2 and A plate 3 set gradually from top to bottom, is inlayed on A plate 3
There are upper cores 4, lower die includes the bottom plate 10, square iron 8 and B plate set gradually from top to bottom, it is inlaid with lower mode 6 on B plate,
Ejector retainner plate 9 is additionally provided between bottom plate 10 and B plate, ejector retainner plate 9 is equipped with multiple product thimbles 16, the end of product thimble 16
Equipped with jacking block 7, excellent power rubber mat 17 is equipped between jacking block 7 and product thimble 16.There are two square iron 8 is set, ejector retainner plate 9 is located at two
Between square iron 8.Ejector retainner plate 9 is made of the lower ejector retainner plate being stacked up and down and upper ejector retainner plate, mould guide post 18 before being additionally provided in upper mold.
In the utility model, upper cores 4 and lower mode 6 form the type chamber to match with washing machine upper frame in molding,
Upper mold is equipped with multiple spot pouring mouths 12, and lower die is equipped with multiple sliding blocks 5, and sliding block 5 is equipped with sprue mold insert 11, and sprue mold insert 11 is equipped with
Tunnel gate 13；When molding, the import of tunnel gate 13 is connected with the outlet of spot pouring mouth 12, the outlet and type of tunnel gate 13
Chamber is connected, and the bottom of sprue mold insert 11 is equipped with defective material and ejects channel 14, and ejector retainner plate 9 is equipped with tunnel gate defective material thimble
15, when sliding block 5 is slid in and out in place when dividing mould, tunnel gate defective material thimble 15 is corresponding with defective material ejection channel 14.Above-mentioned point
Cast gate 12 is needle valve type spot pouring mouth.Sliding block 5 is arranged in towards on the side of type chamber in sprue mold insert 11.Point being connected with spot pouring mouth 12
Runner is equipped with throttle valve, guarantees that cavity filling is smooth and dissolves flow equilibrium, makes product without piebald.
When work, after the completion of upper die and lower die are molded and injected, upper and lower mould is opened, and spot pouring mouth 12 and tunnel gate 13 exist
It is broken at breakpoint, while sliding block 5 is mobile to side under inclined guide pillar effect, tunnel gate 13 and product are broken at cast gate, are dived
The defective material of cast gate 13 stays on sprue mold insert 11；After the completion of upper and lower mould and sliding block 5 act, product is ejected, while tunnel gate
Defective material thimble 15 is aligned with defective material ejection channel 14, ejects defective material by tunnel gate defective material thimble 15.
The above-mentioned description to embodiment is for ease of ordinary skill in the art to understand and use the invention.It is ripe
The personnel for knowing art technology obviously easily can make various modifications to these embodiments, and general original described herein
It ought to use in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to the above embodiments, this
Field technical staff announcement according to the present utility model, does not depart from improvement that the utility model scope is made and modification all should
It is within the protection scope of the utility model.
Claims (7)
1. frame mould above a kind of washing machine, for the molding of washing machine upper frame, including upper die and lower die, which is characterized in that
The upper mold includes the upper mounted plate (1), stripper plate (2) and A plate (3) set gradually from top to bottom, on the A plate (3)
It is inlaid with upper cores (4), the lower die includes the bottom plate (10), square iron (8) and B plate set gradually from top to bottom, institute
It is inlaid with lower mode (6), is additionally provided between bottom plate (10) and B plate ejector retainner plate (9) on the B plate stated, ejector retainner plate (9) is equipped with
Multiple product thimbles (16), the end of the product thimble (16) are equipped with jacking block (7), jacking block (7) and product thimble (16) it
Between be equipped with excellent power rubber mat (17).
2. frame mould above a kind of washing machine according to claim 1, which is characterized in that the upper cores (4) and under
Mode (6) forms the type chamber to match with washing machine upper frame in molding, and upper mold is equipped with multiple spot pouring mouths (12), and lower die is equipped with
Multiple sliding blocks (5), sliding block (5) are equipped with sprue mold insert (11), and sprue mold insert (11) is equipped with tunnel gate (13)；When molding,
The import of tunnel gate (13) is connected with the outlet of spot pouring mouth (12), and the outlet of tunnel gate (13) is connected with type chamber, and
And the bottom of sprue mold insert (11) is equipped with defective material ejection channel (14), ejector retainner plate (9) is equipped with tunnel gate defective material thimble (15),
When sliding block (5) is slid in and out in place when dividing mould, the tunnel gate defective material thimble (15) and defective material ejection channel (14) are opposite
It answers.
3. frame mould above a kind of washing machine according to claim 2, which is characterized in that the spot pouring mouth (12) is needle
Valve-type spot pouring mouth.
4. frame mould above a kind of washing machine according to claim 2, which is characterized in that the sprue mold insert (11) is set
It sets in sliding block (5) towards on the side of type chamber.
5. frame mould above a kind of washing machine according to claim 2, which is characterized in that point being connected with spot pouring mouth (12)
Runner is equipped with throttle valve.
6. frame mould above a kind of washing machine according to claim 1, which is characterized in that the square iron (8) is equipped with two
A, the ejector retainner plate (9) is located between two square iron (8).
7. frame mould above a kind of washing machine according to claim 1 or 6, which is characterized in that the ejector retainner plate (9) by
Stacked lower ejector retainner plate and upper ejector retainner plate composition up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412902.XU CN208558164U (en) | 2018-03-26 | 2018-03-26 | Frame mould above a kind of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412902.XU CN208558164U (en) | 2018-03-26 | 2018-03-26 | Frame mould above a kind of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558164U true CN208558164U (en) | 2019-03-01 |
Family
ID=65453629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820412902.XU Expired - Fee Related CN208558164U (en) | 2018-03-26 | 2018-03-26 | Frame mould above a kind of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312439A (en) * | 2018-03-26 | 2018-07-24 | 上海甬兴塑胶有限公司 | Frame mould above a kind of washing machine |
-
2018
- 2018-03-26 CN CN201820412902.XU patent/CN208558164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312439A (en) * | 2018-03-26 | 2018-07-24 | 上海甬兴塑胶有限公司 | Frame mould above a kind of washing machine |
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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: 20190301 Termination date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |