CN209007872U - A kind of phone housing extrusion die - Google Patents
A kind of phone housing extrusion die Download PDFInfo
- Publication number
- CN209007872U CN209007872U CN201821342657.6U CN201821342657U CN209007872U CN 209007872 U CN209007872 U CN 209007872U CN 201821342657 U CN201821342657 U CN 201821342657U CN 209007872 U CN209007872 U CN 209007872U
- Authority
- CN
- China
- Prior art keywords
- extrusion die
- fixed
- supporting plate
- template
- pin
- 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
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of phone housing extrusion die, including lower supporting plate, left side template and the right template at left and right sides of lower supporting plate are set, liftout plate is provided between left side template and the right template, the upper end of left side template and the right template 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, extrusion die assembly is arranged inside, the extrusion die assembly includes lower extrusion die housing and upper extrusion die housing, inside cavity is provided among lower extrusion die housing and upper extrusion die housing, inner mould core is provided in the inside cavity, setting takes off outer membrane module at least provided with a de- interior membrane module and one on the inner mould core.The utility model is by the de- interior membrane module of setting and takes off outer membrane module, may be implemented mechanically to take off inner membrance and de- external mold, this mechanical stripping means are 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 extrusion die.
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 extrusion molding, and the forms such as machining are made, wherein squeezing out
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 extrusion die demoulding of existing mobile phone shell, then prized from male die core using tool
It opens and takes out two sides all containing the extrusion 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 sliding block cooperatively form barb type chamber outer surface, male model
Benevolence forms barb type inner cavity surface.Shortcoming is that the stripping means demoulding time of present technology is long, and production efficiency is low.
Utility model content
In view of this, there is provided a kind of phone housing extrusion dies for the main purpose of the utility model.
The technical solution adopted in the utility model are as follows:
A kind of phone housing extrusion die, including lower supporting plate, be arranged in left side template at left and right sides of lower supporting plate and
The right template, is provided with liftout plate between left side template and the right template, the upper end of left side template and the right template is provided with dynamic
Mould, the upper end of dynamic model are provided with cover half, are hollow setting inside the dynamic model and cover half, extrusion die assembly is arranged inside,
The extrusion die assembly includes lower extrusion die housing and upper extrusion die housing, setting among lower extrusion die housing and upper extrusion die housing
There is inside cavity, be provided with inner mould core in the inside cavity, setting is at least provided with a de- interior membrane module and one on the inner mould core
Take off outer membrane module.
Further, the bottom of the inner mould core is provided with several knock-pins arranged in a uniform, sets on the outside of knock-pin
It is equipped with oblique needle and pilot pin, the bottom of the oblique needle is provided with skew nailing seat, and the skew nailing seat is embedded on liftout plate, and pilot pin is solid
It is scheduled on lower supporting plate, and is provided with locating piece at lower supporting plate, locating piece is used for fixation of the pilot pin on lower supporting plate.
Further, the upper end of the cover half is provided with partition and upper backup pad, the lower supporting plate, left side template, the right side
Cheek board, dynamic model, cover half, partition and upper backup pad are fixed by pin, are provided with fixed pin between the dynamic model and cover half,
The bottom of fixed pin is provided with spring, and bottom and the lower supporting plate of the fixed pin are fixed, and is provided with and determines at lower supporting plate
Position block.
Further, fixed pin plate is additionally provided between the dynamic model and cover half.
Further, the inner mould core upper end is provided with the fixed supporting plate of activity, at least connection in supporting plate and inner mould core
Place is provided with a de- internal model groove and a de- external mold groove, and the de- internal model groove is provided with mandril；
The de- interior membrane module includes de- inner template, and front end of the de- inner template is provided with bolt, which is fixed on de-
In internal model groove, the rear end of the de- inner template is fixed on rotary fixed bracket, and is provided in de- in de- inner template
Mould handle, is additionally provided with top external mold supporting plate on rear side of de- internal model handle, and the bottom of the top external mold supporting plate by pillar and takes off interior
Template is fixed；
The de- outer membrane module includes de- external mold fixed plate, and the cylinder block in de- external mold fixed plate is arranged in, is arranged in gas
Cylinder in cylinder seat, the de- external mold fixed plate are fixed in de- external mold groove.
The utility model by setting it is de- in membrane module and take off outer membrane module, may be implemented mechanically take off inner membrance and take off outside
Mould first passes through de- outer membrane module and separates fixed half and moving half when being demoulded, and then pushes de- internal model handle manually, takes off interior
Mould handle jacks up supporting plate, and mandril jacks up upper extrusion die housing, completes de- internal model.This mechanical stripping means are 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；
Fig. 3, Fig. 4 are the explosive structural schematic diagram of extrusion die assembly in the utility model；
Fig. 5 is the structural schematic diagram of extrusion die assembly in 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 5, a kind of phone housing extrusion die of the utility model, including lower supporting plate 1, it is arranged in lower support
The left side template 2 and the right template 4 of 1 left and right sides of plate, are provided with liftout plate 14, eject between left side template 2 and the right template 4
The bottom of plate 14 is additionally provided with supporting clapboard, and the upper end of left side template 2 and the right template 3 is provided with dynamic model 3, the upper end of dynamic model 3
It is provided with cover half 9, is hollow setting inside the dynamic model 9 and cover half 3, extrusion die assembly is arranged inside, the extrusion die group
Part includes lower extrusion die housing 700 and upper extrusion die housing 712, is set among lower extrusion die housing 700 and upper extrusion die housing 712
It is equipped with inside cavity 701, is provided with inner mould core 709 in the inside cavity 701, setting is de- at least provided with one on the inner mould core 709
Interior membrane module and a de- outer membrane module.
709 upper end of inner mould core is provided with the fixed supporting plate 715 of activity, at least company in supporting plate 715 and inner mould core 709
The place of connecing is provided with a de- internal model groove 716 and a de- external mold groove, in the present invention, takes off internal model groove 716 and takes off
The number of external mold groove with it is de- in membrane module to take off outer membrane module identical, in the present embodiment, description referring to Figures 1 and 2 is provided with
Two take off interior membrane modules and take off outer membrane module, and take off interior membrane module along the setting of 709 opposite side of inner mould core, in the de- internal model groove
Mandril 714 is provided at 713；The de- interior membrane module includes de- inner template 707, and front end of the de- inner template 707 is provided with slotting
Pin 713, the bolt 713 are fixed in de- internal model groove 716, and the rear end of the de- inner template 707 is fixed on rotary fixed bracket
On 706, and it is provided with de- internal model handle 708 in de- inner template 706, is additionally provided with top in the rear side of de- internal model handle 708
The bottom of external mold supporting plate 711, the top external mold supporting plate 711 is fixed by pillar 710 and de- inner template 707；
The de- outer membrane module includes de- external mold fixed plate 801, and the cylinder block 802 in de- external mold fixed plate 801 is arranged in,
Cylinder 800 on cylinder block 802 is set, and the de- external mold fixed plate 801 is fixed in de- external mold groove.
The bottom of the inner mould core 709 is provided with several knock-pins 704 arranged in a uniform, sets on the outside of knock-pin 704
It is equipped with oblique needle 705 and pilot pin 703, the bottom of the oblique needle 705 is provided with skew nailing seat 702, and the skew nailing seat 702 is embedded in top
On ejecting plate 14, pilot pin 703 is fixed on lower supporting plate 1, and locating piece 16 is provided at lower supporting plate 1, and locating piece 16 is used for
Fixation of the pilot pin 703 on lower supporting plate 1.
The upper end of the cover half 9 is provided with partition 10 and upper backup pad 11, the lower supporting plate 1, left side template 2, the right
Template 4, dynamic model 3, cover half 9, partition 10 and upper backup pad 11 are fixed by pin, are provided between the dynamic model 3 and cover half 9
Fixed pin 5, the bottom of fixed pin 5 are provided with spring, and the bottom of the fixed pin 5 and lower supporting plate 1 are fixed, and in lower supporting plate
Locating piece 17 is provided at 1.
Fixed pin plate 13 is additionally provided between the dynamic model 3 and cover half 9, dynamic model 3 and 9 side of cover half are additionally provided with injection pipe
12.
Since the utility model is using mechanical demoulding, knockout course supporting plate 715 plays protection to inner mould core 709 and makees
With preventing from being bonded on lower 700 or upper extrusion die housing 712 of extrusion die housing.
By the way that membrane module in de- is arranged and takes off outer membrane module, it may be implemented mechanically to take off inner membrance and de- external mold, taken off
When mould, specifically, cylinder 800 acts referring to Fig. 3 and Fig. 4, the screw rod being arranged on cylinder 800 jacks up upwards separates external mold, so
Push de- internal model handle 708 manually afterwards, de- internal model handle 708 jacks up supporting plate 715, and mandril 714 pushes up upper extrusion die housing 712
It rises, completes de- internal model.This mechanical stripping means are high-efficient.
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 (5)
1. a kind of phone housing extrusion die, which is characterized in that including lower supporting plate, the left side at left and right sides of lower supporting plate is arranged in
Cheek board and the right template are provided with liftout plate, the upper end of left side template and the right template between left side template and the right template
It is provided with dynamic model, the upper end of dynamic model is provided with cover half, is hollow setting inside the dynamic model and cover half, extrusion is arranged inside
Membrane module, the extrusion die assembly include lower extrusion die housing and upper extrusion die housing, lower extrusion die housing and upper extrusion die housing
Centre is provided with inside cavity, is provided with inner mould core in the inside cavity, is arranged on the inner mould core at least provided with a de- internal model group
Part and a de- outer membrane module.
2. phone housing extrusion die according to claim 1, which is characterized in that if the bottom of the inner mould core is provided with
Dry knock-pin arranged in a uniform, is provided with oblique needle and pilot pin on the outside of knock-pin, the bottom of the oblique needle is provided with skew nailing
Seat, the skew nailing seat are embedded on liftout plate, and pilot pin is fixed on lower supporting plate, and locating piece is provided at lower supporting plate,
Locating piece is used for fixation of the pilot pin on lower supporting plate.
3. phone housing extrusion die according to claim 1, which is characterized in that the upper end of the cover half is provided with partition
And upper backup pad, the lower supporting plate, left side template, the right template, dynamic model, cover half, partition and upper backup pad pass through pin
It is fixed, be provided with fixed pin between the dynamic model and cover half, the bottom of fixed pin is provided with spring, the bottom of the fixed pin with
Lower supporting plate is fixed, and locating piece is provided at lower supporting plate.
4. phone housing extrusion die according to claim 1, which is characterized in that also set up between the dynamic model and cover half
There is fixed pin plate.
5. phone housing extrusion die according to claim 1, which is characterized in that the inner mould core upper end is provided with activity
Fixed supporting plate is at least provided with a de- internal model groove and a de- external mold groove in the junction of supporting plate and inner mould core,
The de- internal model groove is provided with mandril；
The de- interior membrane module includes de- inner template, and front end of the de- inner template is provided with bolt, which is fixed on de- internal model
In groove, the rear end of the de- inner template is fixed on rotary fixed bracket, and is provided with de- internal model handle in de- inner template
Hand, is additionally provided with top external mold supporting plate on rear side of de- internal model handle, and the bottom of the top external mold supporting plate passes through pillar and de- inner template
It is fixed；
The de- outer membrane module includes de- external mold fixed plate, and the cylinder block in de- external mold fixed plate is arranged in, is arranged in cylinder block
On cylinder, the de- external mold fixed plate is fixed in de- external mold groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821342657.6U CN209007872U (en) | 2018-08-20 | 2018-08-20 | A kind of phone housing extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821342657.6U CN209007872U (en) | 2018-08-20 | 2018-08-20 | A kind of phone housing extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007872U true CN209007872U (en) | 2019-06-21 |
Family
ID=66831084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821342657.6U Expired - Fee Related CN209007872U (en) | 2018-08-20 | 2018-08-20 | A kind of phone housing extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007872U (en) |
-
2018
- 2018-08-20 CN CN201821342657.6U patent/CN209007872U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209007872U (en) | A kind of phone housing extrusion die | |
| CN210188230U (en) | High-precision stamping die for connector | |
| CN208645927U (en) | A kind of phone housing extrusion demoulding mechanism of anti-stick | |
| CN208645905U (en) | A kind of phone housing injection mold | |
| CN213860439U (en) | Rapid forming injection mold convenient to drawing of patterns | |
| CN210791872U (en) | Pneumatic stripping die | |
| CN209110005U (en) | A kind of metal injection molded part roundness shaping mold | |
| CN209794442U (en) | Interior division type car bumper injection mold with elasticity ejecting canceling release mechanical system | |
| CN206106266U (en) | Can combine fashioned mould with ironware and injection molding | |
| CN216068494U (en) | Sliding block core-pulling type injection mold | |
| CN216502025U (en) | Mobile phone rear shell mold capable of rapidly demolding | |
| CN211221632U (en) | Two push pedal push-out mechanism to one side for intercom mould | |
| CN220742008U (en) | Precise die for processing upper door decorative plate | |
| CN211054290U (en) | Mold for forming automobile air conditioner knob cap in one step | |
| CN214082546U (en) | High-precision LED lamp panel positioning die | |
| CN217621892U (en) | Plated item double-color mold forming device | |
| CN220429109U (en) | Mould pressing die with ejection mechanism | |
| CN203818459U (en) | Injection mould with slide block backhoe de-molding structure | |
| CN215657508U (en) | Stretching structure of stretching die for automobile seat back plate | |
| CN216139344U (en) | Injection mold is used in production of cell-phone shell | |
| CN210211129U (en) | Mould is used in production of car power battery apron | |
| CN211616369U (en) | Double-material-belt in-mold injection molding feeding mechanism | |
| CN214726027U (en) | Integrated portable injection mold | |
| CN216465887U (en) | Pitched roof type injection mold for automobile luggage rack | |
| CN213141418U (en) | Easy-demoulding active carbon sintered filter element production mould |
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: 20190621 Termination date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |