CN209079127U - The mold of electric appliance casing injection molding - Google Patents
The mold of electric appliance casing injection molding Download PDFInfo
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- CN209079127U CN209079127U CN201821792043.8U CN201821792043U CN209079127U CN 209079127 U CN209079127 U CN 209079127U CN 201821792043 U CN201821792043 U CN 201821792043U CN 209079127 U CN209079127 U CN 209079127U
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- injection molding
- mold
- electric appliance
- appliance casing
- lower die
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Abstract
A kind of mold of electric appliance casing injection molding, it include: injection molding lower die, ejecting mechanism and regulating mechanism, being molded lower die includes moving template, lower template and two cushion blocks, two cushion blocks are respectively arranged on the both ends of moving template, the both ends of lower template are connect with two cushion blocks respectively, and lower die forming cavity is offered in lower template.The mold of the electric appliance casing injection molding of the utility model, pass through injection molding lower die, ejecting mechanism and the regulating mechanism of setting, ejecting mechanism is used to eject product from injection molding lower die, regulating mechanism is used to adjust the height of ejecting mechanism, so, so that ejecting mechanism makes different materials the adjusting of different height, to reduce ejecting mechanism in ejecting product to the influence of product surface, in addition, during molding, pass through the regulating mechanism of setting, the collision for reducing ejecting mechanism and being molded between lower die, to reduce the wear rate of tool.
Description
Technical field
The utility model relates to injection mold technologies, more particularly to a kind of mold of electric appliance casing injection molding.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
However, existing electric appliance casing mold is during manufacture at present, on the one hand, in the case where injection mold demoulding carries out
During primary molding, liftout plate is close to each other with dynamic mould fixing plate, therefore, ejection is easily caused during molding
Mutual collision between plate and dynamic mould fixing plate to influence overall structural strength, and influences liftout plate and dynamic mould fixing plate
Between wear rate, on the other hand, due to material property difference, mandril is also different to the influence of product in ejecting product.Material
Expect poor rigidity, when mandril ejecting product can leave deep mandril trace on product, and the product of this material is in die debugging
When need mandril being slightly below cavity surface, so that the product for different materials will process the adjusting pad of different-thickness, because
And increase production cost.When therefore, for the product of different materials, it is necessary to the mandril of different height is used, to reduce top
Bar in ejecting product to the influence of product surface,
Utility model content
The purpose of the utility model is to overcome shortcoming in the prior art, a kind of different materials that can adapt to are provided
Product, and mandril height can be quickly adjusted, and reduce the mold of the injection molding of the electric appliance casing of the wear rate of tool.
The purpose of this utility model is achieved through the following technical solutions:
A kind of mold of electric appliance casing injection molding, comprising:
It is molded lower die, the injection molding lower die includes moving template, lower template and two cushion blocks, and two cushion blocks are respectively set
In on the both ends of the moving template, the both ends of the lower template are connect with two cushion blocks respectively, are opened up in the lower template
There is lower die forming cavity；
Ejecting mechanism, the ejecting mechanism include liftout plate, mandril, release link and reset spring, and the mandril is set to
On the liftout plate, and the mandril wears the lower die forming cavity, and the release link is set on the liftout plate, and described
Release link wears the lower template, and the reset spring is placed in the release link, and the reset spring is located at the top
Between ejecting plate and the lower template；
Regulating mechanism, the regulating mechanism pack tightly firmware, the first washer, gasket and second packing ring, the first washer packet
It includes the first washer body and limit sheet body, the limit sheet body is set in first washer body, the gasket is set to
On the limit sheet body, the second packing ring is set on the gasket, and the fastener successively wears the limit sheet body, institute
Gasket and the second packing ring are stated, and the fastener is set on the liftout plate.
Accommodation groove is offered in the lower template in one of the embodiments,.
Telescopic hole is offered on the bottom of the accommodation groove in one of the embodiments,.
The release link successively wears the accommodation groove and telescopic hole in one of the embodiments,.
The first end of the reset spring offsets with the liftout plate in one of the embodiments, the reset bullet
The second end of spring offsets in the bottom of the accommodation groove.
The quantity of the gasket is multiple in one of the embodiments,.
Threaded hole is offered in the lower template in one of the embodiments,
The fastener successively wears the limit sheet body, the gasket and described second in one of the embodiments,
Washer, and the fastener is screwed togather with the threaded hole.
The fastener is screw in one of the embodiments,.
The regulating mechanism is arranged four in one of the embodiments, and four regulating mechanisms are respectively arranged at institute
State four end angular positions of liftout plate.
Compared with prior art, the utility model at least has the following advantages:
The mold of the electric appliance casing injection molding of the utility model passes through injection molding lower die, ejecting mechanism and the adjusting of setting
Mechanism, ejecting mechanism are used to eject product from injection molding lower die, and regulating mechanism is used to adjust the height of ejecting mechanism, in this way,
So that ejecting mechanism makes different materials the adjusting of different height, to reduce ejecting mechanism in ejecting product pair
The influence of product surface, in addition, by the regulating mechanism of setting, reducing ejecting mechanism and injection molding lower die during molding
Between collision, to reduce the wear rate of tool.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the mold of the electric appliance casing injection molding of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the regulating mechanism of the mold of electric appliance casing injection molding shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the lower template of the mold of electric appliance casing injection molding shown in FIG. 1.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
In one embodiment, a kind of mold of electric appliance casing injection molding, comprising: injection molding lower die, ejecting mechanism and adjusting
Mechanism, the injection molding lower die include moving template, lower template and two cushion blocks, and two cushion blocks are respectively arranged at the moving template
Both ends on, the both ends of the lower template are connect with two cushion blocks respectively, and lower die forming cavity is offered in the lower template；
The ejecting mechanism includes liftout plate, mandril, release link and reset spring, and the mandril is set on the liftout plate, and institute
State mandril and wear the lower die forming cavity, the release link is set on the liftout plate, and the release link wear it is described under
Template, the reset spring are placed in the release link, and the reset spring is located at the liftout plate and the lower template
Between；The regulating mechanism packs tightly firmware, the first washer, gasket and second packing ring, and first washer includes the first washer master
Body and limit sheet body, the limit sheet body are set in first washer body, and the gasket is set to the limit sheet body
On, the second packing ring is set on the gasket, and the fastener successively wears the limit sheet body, the gasket and described
Second packing ring, and the fastener is set on the liftout plate.In this way, the mold of above-mentioned electric appliance casing injection molding, passes through
Injection molding lower die, ejecting mechanism and the regulating mechanism of setting, ejecting mechanism are used to eject product from injection molding lower die, regulating mechanism
For adjusting the height of ejecting mechanism, in this way, so that ejecting mechanism makes different materials the adjusting of different height, from
And ejecting mechanism is reduced in ejecting product to the influence of product surface, in addition, passing through the adjusting of setting during molding
Mechanism, the collision for reducing ejecting mechanism and being molded between lower die, to reduce the wear rate of tool.
In order to be preferably illustrated to the mold of above-mentioned electric appliance casing injection molding, to more fully understand outside above-mentioned electric appliance
The design of the mold of shell injection molding.As shown in Figures 1 and 2, a kind of mold 10 of electric appliance casing injection molding, comprising: injection molding
Lower die 100, ejecting mechanism 200 and regulating mechanism 300, ejecting mechanism 200 are set in injection molding lower die 100, and regulating mechanism 300 is set
It is placed on ejecting mechanism 200.
It should be noted that ejecting mechanism 200 is used to eject product from injection molding lower die 100, regulating mechanism is for adjusting
The height of ejecting mechanism 200 is saved, in this way, so that ejecting mechanism 200 makes different materials the adjusting of different height, from
And ejecting mechanism 200 is reduced in ejecting product to the influence of product surface, in addition, passing through setting during molding
Regulating mechanism 300, the collision for reducing ejecting mechanism 200 and being molded between lower die 100, to reduce the wear rate of tool.
In conjunction with shown in Fig. 1 and Fig. 3, injection molding lower die 100 include moving template 110, lower template 120 and two cushion blocks 130, two
Cushion block 130 is respectively arranged on the both ends of moving template 110, and the both ends of lower template 120 are connect with two cushion blocks 130 respectively, lower die
Lower die forming cavity is offered on plate 120.
As shown in connection with fig. 1, ejecting mechanism 200 includes liftout plate 210, mandril 220, release link 230 and reset spring 240,
Mandril 220 is set on liftout plate 210, and mandril 220 wears lower die forming cavity, and release link 230 is set on liftout plate 210,
And release link 230 wears lower template 120, reset spring 240 is placed in release link 230, and reset spring 240 is located at liftout plate
Between 210 and lower template 120.
As shown in Fig. 2, regulating mechanism 300 packs tightly firmware 310, the first washer 320, gasket 330 and second packing ring 340, the
One washer 320 includes the first washer body 321 and limit sheet body 322, and limit sheet body 322 is set in the first washer body 321,
Gasket 330 is set on limit sheet body 322, and second packing ring 340 is set on gasket 330, and fastener 310 successively wears limit film
Body 322, gasket 330 and second packing ring 340, and fastener 310 is set on liftout plate 210.Wherein, the first washer 320 is straight
Diameter is gradually reduced from liftout plate 210 to the direction of moving template 110.
In the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, accommodation groove 121 is offered in lower template 120；Accommodation groove 121
Bottom on offer telescopic hole 121a；Release link 230 successively wears accommodation groove 121 and telescopic hole 121a；Reset spring 240
First end offsets with liftout plate 210, and the second end of reset spring 240 and the bottom of accommodation groove 121 offset；Gasket 330
Quantity is multiple；Threaded hole is offered in lower template 120；Fastener 310 successively wears limit sheet body 322, gasket 330 and second
Washer 340, and fastener 310 is screwed togather with threaded hole；Fastener 310 is screw.
It should be noted that in the product of corresponding different materials, user is by increasing or decreasing limit sheet body 322 and the
330 quantity of gasket between one washer body 321 is screwed in the threaded hole of liftout plate 210 by fastener 310,
To change the spacing between liftout plate 210 and moving template 110, that is, changes the height of mandril 220, exist to reduce mandril 220
To the influence of product surface when ejecting product, and it can be realized and quickly adjust 220 height of mandril, and pass through the first of setting
Washer 320 and second packing ring 340, during molding, liftout plate 210 to moving template 110 close to when, liftout plate 210 and dynamic
Template 110 can squeeze the first washer 320 and second packing ring 340 respectively, to reduce between liftout plate 210 and moving template 110
Collision, to reduce the wear rate of tool.Wherein, regulating mechanism 300 is arranged four, and four regulating mechanisms 300 are respectively arranged at
Four end angular positions of liftout plate 210, in this way, so that liftout plate 210 when close to moving template 110, liftout plate 210
Surrounding is more stable.
Compared with prior art, the utility model at least has the following advantages:
The mold of the electric appliance casing injection molding of the utility model passes through injection molding lower die, ejecting mechanism and the adjusting of setting
Mechanism, ejecting mechanism are used to eject product from injection molding lower die, and regulating mechanism is used to adjust the height of ejecting mechanism, in this way,
So that ejecting mechanism makes different materials the adjusting of different height, to reduce ejecting mechanism in ejecting product pair
The influence of product surface, in addition, by the regulating mechanism of setting, reducing ejecting mechanism and injection molding lower die during molding
Between collision, to reduce the wear rate of tool.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of mold of electric appliance casing injection molding characterized by comprising
It is molded lower die, the injection molding lower die includes moving template, lower template and two cushion blocks, and two cushion blocks are respectively arranged at institute
It states on the both ends of moving template, the both ends of the lower template are connect with two cushion blocks respectively, are offered down in the lower template
Mold forming chamber；
Ejecting mechanism, the ejecting mechanism include liftout plate, mandril, release link and reset spring, and the mandril is set to described
On liftout plate, and the mandril wears the lower die forming cavity, and the release link is set on the liftout plate, and the reset
Bar wears the lower template, and the reset spring is placed in the release link, and the reset spring is located at the liftout plate
Between the lower template；
Regulating mechanism, the regulating mechanism pack tightly firmware, the first washer, gasket and second packing ring, and first washer includes the
One washer body and limit sheet body, the limit sheet body are set in first washer body, and the gasket is set to described
It limits on sheet body, the second packing ring is set on the gasket, and the fastener successively wears the limit sheet body, the pad
Piece and the second packing ring, and the fastener is set on the liftout plate.
2. the mold of electric appliance casing injection molding according to claim 1, which is characterized in that offered in the lower template
Accommodation groove.
3. the mold of electric appliance casing injection molding according to claim 2, which is characterized in that open the bottom of the accommodation groove
Equipped with telescopic hole.
4. the mold of electric appliance casing injection molding according to claim 3, which is characterized in that the release link is successively worn
The accommodation groove and telescopic hole.
5. the mold of electric appliance casing injection molding according to claim 4, which is characterized in that the first of the reset spring
End offsets with the liftout plate, and the second end of the reset spring and the bottom bottom of the accommodation groove offset.
6. the mold of electric appliance casing injection molding according to claim 1, which is characterized in that the quantity of the gasket is more
It is a.
7. the mold of electric appliance casing injection molding according to claim 1, which is characterized in that offered in the lower template
Threaded hole.
8. the mold of electric appliance casing injection molding according to claim 7, which is characterized in that the fastener is successively worn
The limit sheet body, the gasket and the second packing ring, and the fastener is screwed togather with the threaded hole.
9. the mold of electric appliance casing injection molding according to claim 8, which is characterized in that the fastener is screw.
10. the mold of electric appliance casing injection molding according to claim 9, which is characterized in that the regulating mechanism setting
Four, four regulating mechanisms are respectively arranged at four end angular positions of the liftout plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792043.8U CN209079127U (en) | 2018-10-31 | 2018-10-31 | The mold of electric appliance casing injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792043.8U CN209079127U (en) | 2018-10-31 | 2018-10-31 | The mold of electric appliance casing injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079127U true CN209079127U (en) | 2019-07-09 |
Family
ID=67122025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821792043.8U Active CN209079127U (en) | 2018-10-31 | 2018-10-31 | The mold of electric appliance casing injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209079127U (en) |
-
2018
- 2018-10-31 CN CN201821792043.8U patent/CN209079127U/en active Active
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