CN209079083U - Injection mold for camera case - Google Patents
Injection mold for camera case Download PDFInfo
- Publication number
- CN209079083U CN209079083U CN201821792123.3U CN201821792123U CN209079083U CN 209079083 U CN209079083 U CN 209079083U CN 201821792123 U CN201821792123 U CN 201821792123U CN 209079083 U CN209079083 U CN 209079083U
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- Prior art keywords
- rear cover
- driving lever
- front cover
- cover
- side frame
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- 239000007924 injection Substances 0.000 title claims abstract description 34
- 238000002347 injection Methods 0.000 title claims abstract description 34
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 38
- 238000007493 shaping process Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 abstract description 17
- 229920003023 plastic Polymers 0.000 abstract description 17
- 238000001746 injection moulding Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of injection mold for camera case includes die main body, shunt assembly and shaping mechanism.Die main body includes dynamic model, cover half, first driving lever and the second driving lever, shunt assembly includes gate spool, isocon and two filling heads, shaping mechanism includes front cover formation die core, front cover blocks sliding block, rear cover formation die core and rear cover side frame forming slide, by the way that die main body is arranged, shunt assembly and shaping mechanism, shunt assembly and shaping mechanism are set in die main body, shaping mechanism uses sectional design, two type chambers are formed on die main body, it is respectively used to the front cover and rear cover of injection molding camera, shunt assembly will flow into the molten plastic in die main body, and to introduce two types respectively intracavitary, mold is set to be molded the front cover and rear cover of camera simultaneously, to save the cost of manufacture of mold, and improve the producing efficiency of camera case.
Description
Technical field
The utility model relates to a kind of injection molds, more particularly to a kind of injection mold for camera case.
Background technique
Injection molding is a kind of method of industrial products production moulding.Product is usually using rubber injection mold and plastic injection.Injection molding
Molding die platen press and casting die can also be dispensed.Injection (mo(u)lding) machine (abbreviation injector or injection molding machine) is by thermoplastic or heat
The main molding equipment of plastic products of various shapes is made using mould for plastics for solidity material, and injection moulding is to pass through injection molding
Machine and mold are realized.Injection mold is the important process equipment for producing various industrial products, rapid with plastics industry
The popularization and application of development and plastic products in industrial departments such as Aeronautics and Astronautics, electronics, machinery, ship and automobiles, injection mould
Tool is a kind of tool for producing plasthetics, is also to confer to the tool of plasthetics complete structure and accurate dimension, by fluid stream
Enter die cavity, after cooling and solidifying, obtains formed products.Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on injection
On the moving die plate of molding machine, cover half is mounted on the fixed form of injection (mo(u)lding) machine.In injection moulding, dynamic model is closed with cover half
It closes and constitutes running gate system and type chamber, dynamic model and cover half separation are to take out plastic products when die sinking.
The shell of camera includes front housing and rear shell, and existing mold is limited to the volume limit of mold when being molded camera case
System, can only be arranged front housing and rear shell that multiple molds are molded camera respectively, as such, it is desirable to which one set of die, equipment making is arranged more
Cost is double, and the period for making camera case is also double therewith.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of injection molding for camera case
Mold, can simultaneously in camera case front housing and rear shell be molded, reduce Mold Making cost, and improve camera case
Producing efficiency.
The purpose of this utility model is achieved through the following technical solutions:
A kind of injection mold for camera case includes: die main body, shunt assembly and shaping mechanism；
The die main body includes dynamic model, cover half, the first driving lever and the second driving lever, and the dynamic model is set to the cover half
On, offer sliding slot, the first forming tank and the second forming tank on the dynamic model, the sliding slot respectively with first forming tank and
The second forming tank connection, first driving lever and second driving lever interval are installed on the cover half, and described first
Driving lever is arranged towards first forming tank, and second driving lever is arranged towards second forming tank；
The shunt assembly includes gate spool, isocon and two filling heads, is set to the cover half on the gate spool
On, the isocon is placed in the cover half, and the gate spool is connected to the isocon, and two filling heads are set respectively
It is placed on the both ends of the isocon, and two filling heads are arranged towards the dynamic model；
The shaping mechanism includes front cover formation die core, front cover closure sliding block, rear cover formation die core and the molding of rear cover side frame
Sliding block, the front cover formation die core are placed in first forming tank, and the rear cover formation die core is placed in the second one-tenth described
In type groove, the front cover blocks sliding block and is placed in first forming tank, and first driving lever wears front cover and blocks sliding block, institute
The first driving lever is stated for driving the front cover to block sliding block to close or direction movement far from the front cover formation die core, institute
It states rear cover side frame forming slide to be placed in second forming tank, second driving lever wears the rear cover side frame molding and slides
Block, second driving lever are used to drive the rear cover side frame forming slide to side close or far from the rear cover formation die core
To movement.
In one of the embodiments, the front cover block sliding block be provided with it is multiple, first driving lever be provided with it is multiple,
Multiple front covers block sliding blocks and are placed in first forming tank, and multiple front covers block sliding block before described
The setting of lid formation die core, multiple first driving levers are all set on the cover half, and multiple first driving lever one-to-one correspondence are worn
If multiple front covers block sliding blocks, multiple first driving levers are respectively used for driving multiple front covers and block sliding blocks to close
Or the direction far from the front cover formation die core is mobile.
The front cover, which blocks sliding block, in one of the embodiments, has trapezoidal cross-section.
The front cover blocks in one of the embodiments, is provided on the end face that sliding block is contacted with first forming tank
Quench layer.
The rear cover side frame forming slide is provided with multiple in one of the embodiments, and second driving lever is provided with
Multiple, multiple rear cover side frame forming slides are placed in second forming tank, and multiple rear cover side frame moldings
Sliding block is arranged around the rear cover formation die core, and multiple second driving levers are all set on the cover half, and multiple described second
Driving lever one-to-one correspondence wears multiple rear cover side frame forming slides, and multiple second driving levers are respectively used for driving multiple described
Rear cover side frame forming slide is mobile to the direction close to or far from the rear cover formation die core.
The rear cover side frame forming slide has trapezoidal cross-section in one of the embodiments,.
It is set on the end face that the rear cover side frame forming slide is contacted with second forming tank in one of the embodiments,
It is equipped with quenching layer.
The die main body further includes being lifted plate, rear cover thimble and front cover thimble in one of the embodiments, described dynamic
Mould offers demoulding chamber, and the lifting plate is set to that the demoulding is intracavitary, and the front cover thimble and rear cover thimble interval are set
Be placed on the lifting plate, the front cover thimble wears the front cover formation die core, the rear cover thimble wear the rear cover at
Pattern core, the lifting plate are used to drive the rear cover thimble and front cover thimble to close to the movement of the direction of the cover half.
The tool main body further includes reset spring in one of the embodiments, and the reset spring is set to the lift
Between lift slab and the inner sidewall of the demoulding chamber, the reset spring is used to push the lifting plate to the side far from the cover half
To movement.
Pull ring is provided on the lateral wall of the dynamic model in one of the embodiments,.
Compared with prior art, the utility model at least has the following advantages:
The above-mentioned injection mold for camera case passes through setting die main body, shunt assembly and shaping mechanism, shunt group
Part and shaping mechanism are set in die main body, and shaping mechanism uses sectional design, and two type chambers are formed on die main body,
It is respectively used to the front cover and rear cover of injection molding camera, the molten plastic flowed into die main body is introduced two types by shunt assembly respectively
It is intracavitary, so that mold is molded the front cover and rear cover of camera simultaneously, to save the cost of manufacture of mold, and improves camera case
Producing efficiency.
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 injection mold for camera case in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the dynamic model in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the shaping mechanism in an embodiment of the present invention.
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.
Referring to Fig. 1, a kind of injection mold 10 for camera case include: die main body 100, shunt assembly 200 and
Shaping mechanism 300, shunt assembly 200 and shaping mechanism 300 are set in die main body 100, and shaping mechanism 300 uses segmented
Design forms two type chambers on die main body 100, is respectively used to the front cover and rear cover of injection molding camera, and shunt assembly 200 will flow
Enter the molten plastic in die main body 100 and introduce that two types are intracavitary respectively, enable mold be molded simultaneously camera front cover and after
Lid to save the cost of manufacture of mold, and improves the producing efficiency of camera case.
Fig. 1 and Fig. 2 is please referred to, die main body 100 includes dynamic model 110, cover half 120, the first driving lever 130 and the second driving lever
140, dynamic model 110 is set on cover half 120, and sliding slot, the first forming tank and the second forming tank, sliding slot point are offered on dynamic model 110
It not being connected to the first forming tank and the second forming tank, the first driving lever 130 and the second driving lever 140 interval are installed on cover half 120, and
First driving lever 130 is arranged towards the first forming tank, and the second driving lever 140 is arranged towards the second forming tank；It is needing using for phase
When the injection mold 10 of machine shell carries out injection operation, first dynamic model 110 and cover half 120 are separately mounted on injection molding machine, started
Injection molding machine can be such that dynamic model 110 mutually abuts with cover half 120, then injection molding machine with dynamic model 110 close to cover half 120 when injection molding machine
The plastics of melting are injected into cover half 120, the plastics of melting are entered by cover half 120 abuts position positioned at dynamic model 110 and cover half 120
It sets in the shaping mechanism 300 at place, after molten plastic is cooling, the front cover of camera can be formed by curing in shaping mechanism 300 with after
Lid.
Please refer to figs. 2 and 3, and shunt assembly 200 includes gate spool 210, isocon 220 and two filling heads 230, casting
It being set on pipe 210 on cover half 120, isocon 220 is placed in cover half 120, and gate spool 210 is connected to isocon 220, and two
Filling head 230 is respectively arranged on the both ends of isocon 220, and two filling heads 230 are arranged towards dynamic model 110；Injection molding machine
When being poured molten plastic to the injection mold 10 for camera case, note molten plastic is introduced into gate spool 210, then flows into
In isocon 220, two forming parts in shaping mechanism 300 are had respectively entered from two filling heads 230 at 220 both ends of isocon
Position it is medium to be cooled, by isocon 220 to molten plastic shunt, enable for camera case injection mold 10 simultaneously
Make the front cover and rear cover of camera.
Please refer to figs. 2 and 3, shaping mechanism 300 include front cover formation die core 310, front cover block sliding block 320, rear cover at
Pattern core 330 and rear cover side frame forming slide 340, front cover formation die core 310 is placed in the first forming tank, rear cover formation die core
330 are placed in the second forming tank, and front cover blocks sliding block 320 and is placed in the first forming tank, and the first driving lever 130 wears front cover envelope
Stifled sliding block 320, the first driving lever 130 are used to that front cover to be driven to block sliding block 320 to side close or far from front cover formation die core 310
To movement, rear cover side frame forming slide 340 is placed in the second forming tank, and the second driving lever 140 wears rear cover side frame forming slide
340, the second driving lever 140 is used to drive rear cover side frame forming slide 340 to direction close or far from rear cover formation die core 330
It is mobile.Two filling heads 230 in shunt assembly 200 are respectively facing front cover formation die core 310 and rear cover formation die core 330 is set
It sets, the molten plastic flowed out from two filling heads 230 in shunt assembly 200 has respectively entered front cover formation die core 310 with after
In lid formation die core 330, it is achieved in the front cover of camera and the injection operation of rear cover.
Further, please refer to figs. 2 and 3, in order to improve the job stability of the injection mold 10 for camera case,
Front cover blocks sliding block 320 and is provided with multiple, and the first driving lever 130 is provided with multiple, and multiple front covers block sliding blocks 320 and are placed in the
In one forming tank, and multiple front covers block sliding block 320 and are arranged around front cover formation die core 310, and multiple first driving levers 130 are respectively provided with
In on cover half 120, multiple one-to-one correspondence of first driving lever 130 wear multiple front covers and block sliding block 320, and multiple first driving levers 130 divide
Yong Yu not driving multiple front covers to block, sliding block 320 is mobile to the direction close to or far from front cover formation die core 310, and front cover blocks
Sliding block 320 has trapezoidal cross-section, and front cover blocks and is provided with quenching layer on the end face that sliding block 320 is contacted with the first forming tank, after
Lid side frame forming slide 340 is provided with multiple, and the second driving lever 140 is provided with multiple, and multiple rear cover side frame forming slides 340 hold
It is placed in the second forming tank, and multiple rear cover side frame forming slides 340 are arranged around rear cover formation die core 330, multiple second groups
Bar 140 is all set on cover half 120, and multiple one-to-one correspondence of second driving lever 140 wear multiple rear cover side frame forming slides 340, more
A second driving lever 140 is respectively used for driving multiple rear cover side frame forming slides 340 to close or separate rear cover formation die core 330
Direction it is mobile, rear cover side frame forming slide 340 has trapezoidal cross-section, rear cover side frame forming slide 340 and the second forming tank
Quenching layer is provided on the end face of contact, die main body 100 further includes that lifting plate, rear cover thimble and front cover thimble, dynamic model 110 are opened
Equipped with demoulding chamber, lifting plate is set to that demoulding is intracavitary, and front cover thimble and rear cover thimble are arranged at intervals on lifting plate, front cover thimble
Front cover formation die core 310 is worn, rear cover thimble wears rear cover formation die core 330, and lifting plate is for driving rear cover thimble and front cover
For thimble to close to the movement of the direction of cover half 120, tool main body further includes reset spring, and reset spring is set to lifting plate and demoulding chamber
Inner sidewall between, reset spring is used to that lifting plate to be pushed to move to the direction far from cover half 120, on the lateral wall of dynamic model 110
It is provided with pull ring.
Compared with prior art, the utility model at least has the following advantages:
The above-mentioned injection mold 10 for camera case passes through setting die main body 100, shunt assembly 200 and shaping mechanism
300, shunt assembly 200 and shaping mechanism 300 are set in die main body 100, and shaping mechanism 300 uses sectional design,
Two type chambers are formed on die main body 100, are respectively used to the front cover and rear cover of injection molding camera, and shunt assembly 200 will flow into mold
Molten plastic in main body 100 introduces that two types are intracavitary respectively, and mold is enable to be molded the front cover and rear cover of camera simultaneously, thus
The cost of manufacture of mold is saved, and improves the producing efficiency of camera case.
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 injection mold for camera case characterized by comprising
Die main body, the die main body include dynamic model, cover half, the first driving lever and the second driving lever, and the dynamic model is set to described
On cover half, sliding slot, the first forming tank and the second forming tank are offered on the dynamic model, the sliding slot is formed with described first respectively
Slot is connected to second forming tank, and first driving lever and second driving lever interval are installed on the cover half, and described
First driving lever is arranged towards first forming tank, and second driving lever is arranged towards second forming tank；
Shunt assembly, the shunt assembly include gate spool, isocon and two filling heads, are set on the gate spool described
On cover half, the isocon is placed in the cover half, and the gate spool is connected to the isocon, two filling heads point
It is not set on the both ends of the isocon, and two filling heads are arranged towards the dynamic model；
Shaping mechanism, the shaping mechanism include front cover formation die core, front cover closure sliding block, rear cover formation die core and rear cover side frame
Forming slide, the front cover formation die core are placed in first forming tank, and the rear cover formation die core is placed in described
In two forming tanks, the front cover blocks sliding block and is placed in first forming tank, and first driving lever wears front cover and blocks cunning
Block, first driving lever are used to that the front cover to be driven to block sliding block and move to the direction close to or far from the front cover formation die core
Dynamic, the rear cover side frame forming slide is placed in second forming tank, second driving lever wear the rear cover side frame at
Type sliding block, second driving lever is for driving the rear cover side frame forming slide to the close or separate rear cover formation die core
Direction it is mobile.
2. the injection mold according to claim 1 for camera case, which is characterized in that the front cover blocks sliding block and sets
It is equipped with multiple, first driving lever is provided with multiple, and multiple front covers block sliding blocks and are placed in first forming tank,
And multiple front covers block sliding block and are arranged around the front cover formation die core, it is described fixed that multiple first driving levers are all set in
On mould, multiple first driving lever one-to-one correspondence wear multiple front covers and block sliding block, and multiple first driving levers are used respectively
It is mobile to the direction close to or far from the front cover formation die core in driving multiple front covers to block sliding block.
3. the injection mold according to claim 2 for camera case, which is characterized in that the front cover blocks sliding block tool
There is trapezoidal cross-section.
4. the injection mold according to claim 2 for camera case, which is characterized in that the front cover block sliding block with
Quenching layer is provided on the end face of the first forming tank contact.
5. the injection mold according to claim 1 for camera case, which is characterized in that the rear cover side frame molding is slided
Block is provided with multiple, and second driving lever is provided with multiple, and multiple rear cover side frame forming slides are placed in described second
In forming tank, and multiple rear cover side frame forming slides are arranged around the rear cover formation die core, multiple second driving levers
It is all set on the cover half, multiple second driving lever one-to-one correspondence wear multiple rear cover side frame forming slides, multiple
Second driving lever is respectively used for driving multiple rear cover side frame forming slides to the close or separate rear cover shaping mould
The direction of core is mobile.
6. the injection mold according to claim 1 for camera case, which is characterized in that the rear cover side frame molding is slided
Block has trapezoidal cross-section.
7. the injection mold according to claim 1 for camera case, which is characterized in that the rear cover side frame molding is slided
Quenching layer is provided on the end face that block is contacted with second forming tank.
8. the injection mold according to claim 1 for camera case, which is characterized in that the die main body further includes
Be lifted plate, rear cover thimble and front cover thimble, the dynamic model offers demoulding chamber, the lifting plate be set to it is described demould it is intracavitary,
The front cover thimble and the rear cover thimble are arranged at intervals on the lifting plate, and the front cover thimble wears the front cover molding
Mold core, the rear cover thimble wear the rear cover formation die core, and the lifting plate is for driving the rear cover thimble and preceding caping
Needle is to close to the movement of the direction of the cover half.
9. the injection mold according to claim 8 for camera case, which is characterized in that the tool main body further includes multiple
Position spring, the reset spring are set between the lifting plate and the inner sidewall of the demoulding chamber, and the reset spring is used for
Push the lifting plate mobile to the direction far from the cover half.
10. the injection mold according to claim 1 for camera case, which is characterized in that the lateral wall of the dynamic model
On be provided with pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792123.3U CN209079083U (en) | 2018-10-31 | 2018-10-31 | Injection mold for camera case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792123.3U CN209079083U (en) | 2018-10-31 | 2018-10-31 | Injection mold for camera case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079083U true CN209079083U (en) | 2019-07-09 |
Family
ID=67122019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821792123.3U Expired - Fee Related CN209079083U (en) | 2018-10-31 | 2018-10-31 | Injection mold for camera case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209079083U (en) |
-
2018
- 2018-10-31 CN CN201821792123.3U patent/CN209079083U/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: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |