CN208645905U - A kind of phone housing injection mold - Google Patents
A kind of phone housing injection mold Download PDFInfo
- Publication number
- CN208645905U CN208645905U CN201821333675.8U CN201821333675U CN208645905U CN 208645905 U CN208645905 U CN 208645905U CN 201821333675 U CN201821333675 U CN 201821333675U CN 208645905 U CN208645905 U CN 208645905U
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- CN
- China
- Prior art keywords
- plate
- dynamic model
- cover half
- fixed
- template
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of phone housing injection mold, including lower supporting plate, the bottom plate on lower supporting plate top is set, the left and right sides is provided with left side template and the right template on bottom plate, left side template and the right template upper end are provided with liftout plate, the upper end of liftout plate is provided with dynamic model, the upper end of dynamic model is provided with cover half, it is hollow setting inside the dynamic model and cover half, casting moulds are arranged inside, one group of aspiration pump is at least provided at casting moulds, the upper end of casting moulds is provided with cast set, the cast set passes through cover half and is fixed on cast set fixed plate middle section, the upper end of the cover half is additionally provided with upper backup pad, and knock-pin arranged in a uniform is provided among the bottom of the dynamic model, knock-pin is fixed on liftout plate.Cylinder is embedded in mold by the utility model, and in demoulding, cylinder movement ejects downwards screw rod, since reaction force separates dynamic model and cover half, is realized mechanical die sinking, is opened high-efficient.
Description
Technical field
The utility model relates to a kind of manufacturing technology fields of mobile phone shell, and in particular to a kind of phone housing injection mold.
Background technique
Mobile phone is essential accompanied electronic product in people's life, with the continuous development of mobile phone, although large screen
Intelligent machine is flooded with mobile phone market, occupies a large amount of market share.
In mobile phone production, the production process of mobile phone shell is more, complex, and the mobile phone shell with good quality can
It improves the overall appearance quality of mobile phone and uses sense of touch.Mobile phone shell passes through injection molding, and the forms such as machining are made, wherein being molded
It is the first procedure, is also important a procedure, is related to the internal soundness of mobile phone shell.
First mother module core, sliding block are extracted out when the injection mold demoulding of existing mobile phone shell, then prized from male die core using tool
It opens and takes out two sides all containing the moulding of barb, this mould structure generally comprises caster movable linearly, male template, peace
Mother module core on caster, the male die core being mounted in male template are slidably connected positioned at male die core both sides and with male template
Two sliding blocks, mandrel plate, mandril, fixed plate and top pillar, mother module core and the sliding block cooperatively form barb type chamber outer surface,
Male die core forms barb type inner cavity surface.Shortcoming is that the stripping means of present technology be easy to cause moulding to damage, demoulding
Time is long, and production efficiency is low.
Utility model content
In view of this, there is provided a kind of phone housing injection molds for the main purpose of the utility model.
The technical solution adopted in the utility model are as follows:
A kind of phone housing injection mold, including
The bottom plate on lower supporting plate top is arranged in lower supporting plate, and the left and right sides is provided with left side template and the right on bottom plate
Template, left side template and the right template upper end are provided with liftout plate, and the upper end of liftout plate is provided with dynamic model, the upper end setting of dynamic model
There is cover half, is hollow setting inside the dynamic model and cover half, casting moulds are arranged inside, one is at least provided at casting moulds
Group aspiration pump, is provided with cast set in the upper end of casting moulds, which passes through cover half and be fixed on cast set fixed plate middle part
Point, the upper end of the cover half is additionally provided with upper backup pad, and top arranged in a uniform is provided among the bottom of the dynamic model
Rod, knock-pin are fixed on liftout plate, skew nailing are provided on the outside of knock-pin, skew nailing and setting are on left side template and the right
Skew nailing seat fixed plate between template is fixed, and the skew nailing seat fixed plate has been embedded in skew nailing seat, and solid in the skew nailing seat
The bottom of fixed board is provided with substrate, and substrate is fixed with skew nailing seat fixed plate；
The lower supporting plate, bottom plate, left side template, the right template, liftout plate, dynamic model, cover half, cast set fixed plate and
Upper backup pad is fixed by pre-buried cylinder assembly, wherein cylinder assembly include cylinder, the cylinder jacket that cylinder bottom is set and
Screw rod, cylinder and cylinder jacket are embedded in cover half and the upper end, screw rod are embedded in lower supporting plate, bottom plate, left side template, the right mould
In plate, liftout plate and dynamic model.
Further, the top of the dynamic model and cover half is provided with gas outlet.
Cylinder is embedded in mold by the utility model, and in demoulding, cylinder movement ejects downwards screw rod, makees due to counter
Firmly so that dynamic model and cover half separation, realize mechanical die sinking, be opened high-efficient.
Detailed description of the invention
Fig. 1 is the explosive structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to 2, a kind of phone housing injection mold of the utility model, including
The bottom plate 1 on the top lower supporting plate 7A is arranged in lower supporting plate 7A, and the left and right sides is provided with left side template on bottom plate 1
6A and the right template 6B, left side template 6A and the right upper end template 6B are provided with liftout plate 4, and the upper end of liftout plate 4 is provided with dynamic
Mould 5, the upper end of dynamic model 5 are provided with cover half 13, are hollow setting inside the dynamic model 5 and cover half 13, casting is arranged inside
Mould 9 is at least provided with one group of aspiration pump 10 at casting moulds 9, the upper end of casting moulds 9 is provided with cast set 15, the cast set
15, which pass through cover half 13, is fixed on 14 middle section of cast set fixed plate, and the upper end of the cover half 13 is additionally provided with upper backup pad 7B,
And knock-pin arranged in a uniform is provided among the bottom of the dynamic model 5, knock-pin is fixed on liftout plate 4, along ejection
Skew nailing 11, skew nailing 11 and the skew nailing seat fixed plate 3 being arranged between left side template 6A and the right template 6B are provided on the outside of bar
Fixed, the skew nailing seat fixed plate 3 has been embedded in skew nailing seat 12, and in injection molding, skew nailing 11 is fixed on skew nailing seat 12, and in institute
The bottom for stating skew nailing seat fixed plate 3 is provided with substrate 2, and substrate 2 and skew nailing seat fixed plate 3 are fixed；
The lower supporting plate 7A, bottom plate 1, left side template 6A, the right template 6B, liftout plate 4, dynamic model 5, cover half 13, casting
It is fixed by pre-buried cylinder assembly 8 to cover fixed plate 14 and upper backup pad 7A, wherein cylinder assembly 8 exists including cylinder, setting
The cylinder jacket and screw rod of cylinder bottom, cylinder and cylinder jacket are embedded in cover half and the upper end, by cover half 13, cast set fixed plate
14 and upper backup pad 7A is fixed as an entirety, since cylinder jacket is directly embedded into cover half 13, in cylinder movement, and gas
Cylinder sleeve does not move, and screw rod is embedded in lower supporting plate 7A, bottom plate 1, left side template 6A, the right template 6B, liftout plate 4 and moves
In mould 5, by lower supporting plate 7A, bottom plate 1, left side template 6A, the right template 6B, liftout plate 4 and dynamic model 5 be fixed into one it is whole
Body, in demoulding, cylinder movement ejects downwards screw rod, since reaction force separates dynamic model 5 and cover half 13, realizes mechanical
Die sinking is opened high-efficient.
The technical principle of the utility model is to mold, by cylinder movement, dynamic model 5 and cover half 13 are closed up, at this point, top
Rod is fixed on liftout plate 4, and skew nailing 11, which is fixed in skew nailing seat 12, realizes positioning, which is mechanical action, clamping process
It can clearly observe, by 15 injecting material of cast set after the completion of molding, carry out injection molding, after injection molding, in demoulding, cylinder
Movement ejects downwards screw rod, and knock-pin and liftout plate are detached from, and skew nailing 11 and skew nailing seat 12 are detached from, and makes dynamic model by reaction force
5 and cover half 13 separate.
Technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to
Help understands the principle of the utility model embodiment；At the same time, for those skilled in the art, it is real according to the utility model
Example is applied, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (2)
1. a kind of phone housing injection mold, which is characterized in that including
The bottom plate on lower supporting plate top is arranged in lower supporting plate, and the left and right sides is provided with left side template and the right template on bottom plate,
Left side template and the right template upper end are provided with liftout plate, and the upper end of liftout plate is provided with dynamic model, and the upper end of dynamic model is provided with fixed
Mould is hollow setting inside the dynamic model and cover half, casting moulds is arranged inside, one group of pumping is at least provided at casting moulds
Air pump is provided with cast set in the upper end of casting moulds, which passes through cover half and be fixed on cast set fixed plate middle section, institute
The upper end for stating cover half is additionally provided with upper backup pad, and knock-pin arranged in a uniform is provided among the bottom of the dynamic model,
Knock-pin is fixed on liftout plate, skew nailing is provided on the outside of knock-pin, skew nailing and setting are in left side template and the right template
Between skew nailing seat fixed plate fix, the skew nailing seat fixed plate has been embedded in skew nailing seat, and in the skew nailing seat fixed plate
Bottom be provided with substrate, substrate is fixed with skew nailing seat fixed plate；
The lower supporting plate, bottom plate, left side template, the right template, liftout plate, dynamic model, cover half, cast set fixed plate and upper branch
Fagging is fixed by pre-buried cylinder assembly, and wherein cylinder assembly includes cylinder, the cylinder jacket and screw rod that cylinder bottom is arranged in,
Cylinder and cylinder jacket are embedded in cover half and the upper end, and screw rod is embedded in lower supporting plate, bottom plate, left side template, the right template, top
In ejecting plate and dynamic model.
2. phone housing injection mold according to claim 1, which is characterized in that the top of the dynamic model and cover half is all provided with
It is equipped with gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333675.8U CN208645905U (en) | 2018-08-18 | 2018-08-18 | A kind of phone housing injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333675.8U CN208645905U (en) | 2018-08-18 | 2018-08-18 | A kind of phone housing injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645905U true CN208645905U (en) | 2019-03-26 |
Family
ID=65790349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821333675.8U Expired - Fee Related CN208645905U (en) | 2018-08-18 | 2018-08-18 | A kind of phone housing injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645905U (en) |
-
2018
- 2018-08-18 CN CN201821333675.8U patent/CN208645905U/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: 20190326 Termination date: 20210818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |