CN208305642U - A kind of injection mold of electronic product protecting shell - Google Patents
A kind of injection mold of electronic product protecting shell Download PDFInfo
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- CN208305642U CN208305642U CN201820567278.0U CN201820567278U CN208305642U CN 208305642 U CN208305642 U CN 208305642U CN 201820567278 U CN201820567278 U CN 201820567278U CN 208305642 U CN208305642 U CN 208305642U
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Abstract
The utility model relates to injection mold technology, especially a kind of injection mold of electronic product protecting shell.It includes preceding mould, rear mold, front cavity, rear cavity component and the die-opening component being set to below rear mold；Rear cavity component includes rear cavity, rear mold core and rear mold mold insert.The utility model utilizes the detachable setting of rear cavity, rear mold mold insert and rear mold core, carries out molding polishing to front cavity and rear cavity, can extend into polishing tool in injection mold cavity and polished, to avoid the generation of spue line between front cavity and rear cavity；Simultaneously after rear cavity, rear mold mold insert and the molding of rear mold core, rear cavity and the junction of rear mold core are polished, the generation of spue line between rear cavity and rear mold core is avoided, it is final to realize electronic product protecting shell of the manufacture without spue line.In addition, avoiding the generation of oblique top parting line on the medial surface of protective shell, and be convenient for the demoulding and pickup of protective shell using left oblique top and right oblique top in herringbone setting.
Description
Technical field
The utility model relates to injection mold technology, especially a kind of injection mold of electronic product protecting shell.
Background technique
With popularizing for electronic product, the protective shell of electronic product also comes into being.Existing electronic product protecting shell is logical
It is often made by plastic material, injection molding is carried out by correspondingly injection mold.Injection mold generally includes multiple modes,
Molding is carried out by multiple modes and forms injection mold cavity, and plastic cement is injected into injection molding in injection mold cavity.Existing injection mold
The main reason for junction between each mode generates the different spue line of thickness, leads to this phenomenon is easy in injection molding
It is that the mode of existing injection mold is usually individually polished, is then molded；And during independent polishing, respectively
A mode, which is located at spue line, to be easy to be thrown in the angle R or is easy to happen spring angle, so as to cause the generation and molding of spue line
The thickness of line is different, so that protective shell is had to pass through subsequent working process to eliminate spue line, and this spue line is difficult to disappear
It removes, the trace of apparent spue line can be still retained after processing, eventually lead to increase and the production cost of the fraction defective of product
Increase.
Therefore, it is necessary to study a kind of injection molds of electronic product protecting shell to reduce life to avoid the generation of spue line
The fraction defective of cost and product is produced, the electronic product protecting shell without spue line is manufactured, to improve the beauty of protective shell overall appearance
Property.
Utility model content
In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of electronic product protecting shells
Injection mold.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of injection mold of electronic product protecting shell, it includes the preceding mould and rear mold, removably for aligning sealed connection
It is set to the front cavity in preceding mould lower end center, is removable installed in rear mold upper end center and with front cavity to bit distribution
Rear cavity component and the die-opening component being set to below rear mold are offered for forming at the lower surface center of the front cavity
The upper die face of the upper half of the lateral surface and surrounding wall of electronic product protecting shell；
The rear cavity component includes being removable installed in rear mold and with front cavity to the rear cavity of bit distribution, removable
Unload be set at rear cavity medial center and the rear mold core that is located at immediately below upper die face and be removable installed in rear cavity with
Rear mold mold insert between mold core afterwards；The upper surface of mold core offers the lateral surface for forming electronic product protecting shell after described
Lower die face offers the side form face of the lower half of the surrounding wall for forming electronic product protecting shell, institute in the rear cavity
The upper-end part of driving of rear mold mold insert is stated below the profile of rear mold core；The upper die face, lower die face and side form face are formed after molding
Injection mold cavity；The upper surface of the rear cavity is provided with several locating pieces, and the lower surface of the front cavity is provided with for positioning
The chimeric locating slot of block contraposition；Driving rear mold core moves upwards abjection rear cavity after the die-opening component runs through rear mold.
Preferably, the die-opening component includes after being set to the front top plate below rear mold profile, being arranged below front top plate
Top plate and the rear mold being set between rear mold core and rear top plate are directly pushed up, and the upper end that the rear mold is directly pushed up is run through after rear mold with after
It is fixedly connected at the bottom center of mold core, the lower end that the rear mold is directly pushed up is fixed after front top plate with the upper surface of rear top plate
Connection, the front top plate and rear pattern plate align sealed connection.
Preferably, the quadrangle of the front top plate is respectively provided with the guide post being distributed along the vertical direction, opens in the rear mold
Equipped with the pilot hole with guide post to bit distribution, the upper end sleeve of the guide post is set in pilot hole, the guide post
Lower end sleeve is set in front top plate and lower end surface is abutted against with rear top plate.
Preferably, before the die-opening component further includes the left oblique top being mutually distributed in inverse Ba type and right oblique top, is set to
On top plate and the left tilted footstock being located at below left oblique top and the right tilted footstock for being set on front top plate and being located at below right oblique top,
The upper end of the left oblique top abuts against after running through rear mold mold insert with rear mold core and lower end is fixedly connected with left tilted footstock, described
The upper end of right oblique top abuts against after running through rear mold mold insert with rear mold core and lower end is fixedly connected with right tilted footstock, the rear mold
On offer left tilted footstock and right tilted footstock and perforate respectively to the perforation of the left tilted footstock of bit distribution and right tilted footstock.
Preferably, the quantity of the right oblique top is set as two and is distributed side by side along the longitudinal direction, the right tilted footstock and
The quantity of right tilted footstock perforation is provided accordingly to two and with right oblique top to bit distribution.
Preferably, it further includes rear pattern plate after setting below top plate and the left support block being set at left and right sides of rear top plate
It is fixedly connected with the upper end of right mould foot, the left support block with rear mold and lower end is fixedly connected with rear pattern plate, the right mould foot
Upper end be fixedly connected with rear mold and lower end is fixedly connected with rear pattern plate；The front top plate and rear top plate are all set in left mould
Between foot and right mould foot.
Preferably, it further includes one into glue component and the front template being set to above cephacoria, the front template and cephacoria
Sealed connection, it is described to include the locating ring being arranged at the upper surface center of front template into glue component and be set to the upper surface of cephacoria
At center and the injected rubber hose that is located at below locating ring, on the front template and it is located to offer in the profile of locating ring and runs through
The gum-injecting port of front template distribution, the upper end of the injected rubber hose are connected with gum-injecting port, and cephacoria and preceding mould are run through in the lower end of injected rubber hose
Benevolence is connected with injection mold cavity, the front template and the sealed connection of cephacoria.
As the above scheme is adopted, the utility model utilizes removable between rear cavity, rear mold mold insert and rear mold core
Setting is unloaded, molding polishing can be carried out to front cavity and rear cavity, the middle of rear cavity can provide enough skies for polishing tool
Between, it can extend into polishing tool in injection mold cavity and polished, to avoid the production of spue line between front cavity and rear cavity
It is raw；And rear cavity and the junction of rear mold core can be polished after rear cavity, rear mold mold insert and the molding of rear mold core simultaneously, from
And avoid the generation of spue line between rear cavity and rear mold core.In addition, using left oblique top and right oblique top in herringbone setting,
The generation of oblique top parting line on the medial surface of protective shell is avoided, and is convenient for the demoulding and pickup of protective shell.Based on this, structure
It is simple and compact, using the cooperation of rear cavity, rear mold mold insert and rear mold core, it can be achieved that electronic product of the manufacture without spue line is protected
Shell has very strong practical value and market popularization value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross section structure schematic diagram (one) of the utility model embodiment；
Fig. 3 is the cross section structure schematic diagram (two) of the utility model embodiment；
Fig. 4 is the front view of Fig. 2；
Fig. 5 is the enlarged structure schematic diagram of B area in Fig. 4；
Fig. 6 is the decomposition texture schematic diagram (one) of the utility model embodiment；
Fig. 7 is the decomposition texture schematic diagram (two) of the utility model embodiment；
Fig. 8 is the structural schematic diagram of the rear mold mold insert of the utility model embodiment；
Fig. 9 is the structural schematic diagram (one) of the protective shell of the utility model embodiment injection molding；
Figure 10 is the structural schematic diagram (two) of the protective shell of the utility model embodiment injection molding；
Figure 11 is the cross section structure schematic diagram of the protective shell of the utility model embodiment injection molding.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Figures 1 to 8, the injection mold of a kind of electronic product protecting shell provided by the embodiment of the utility model, it
Including the preceding mould 10 for aligning sealed connection and rear mold 20, (lower end of mould 10 and the upper end of rear mold 20, which can align, before i.e. carries out sealed company
Connect), be removable installed in front of 10 lower end of mould center front cavity 11, be removable installed in 20 upper end of rear mold it is central and
With front cavity 11 to the rear cavity component 21 of bit distribution and the die-opening component 30 being set to below rear mold 20, in front cavity 11
The upper die face of the upper half of the lateral surface and surrounding wall for forming electronic product protecting shell A is offered at the center of lower surface；
Wherein rear cavity component 21 include be removable installed in rear mold 20 and with front cavity 11 to the rear cavity 211 of bit distribution, can
Disassembly is set to the rear mold core 212 at 211 medial center of rear cavity and being located at immediately below upper die face and is removable installed in
Rear mold mold insert 213 between rear cavity 211 and rear mold core 212；The upper surface of mold core 212 is offered for forming electronic product afterwards
The lower die face of the medial surface of protective shell A offers in rear cavity 211 under the surrounding wall for forming electronic product protecting shell
The side form face of half portion, the upper-end part of driving of rear mold mold insert 213 is below the profile of rear mold core 212；And upper die face, lower die face and side form
Face forms injection mold cavity after molding；The upper surface of rear cavity 211 is provided with several locating pieces 2111, the following table of front cavity 11
Face is provided with the locating slot 1101 chimeric for locating piece contraposition；Driving rear mold core 212 is upward after die-opening component 30 runs through rear mold 20
Movement abjection rear cavity 211.
As a result, based on the detachable setting between rear cavity 211, rear mold mold insert 213 and rear mold core 212, preceding mould can be made
Benevolence 11 and rear cavity 211 can individually align clamping (being fitting to connection by locating piece 2111 and the contraposition of locating slot 1101) in advance
And mode locking is carried out, so that molding polishing is carried out to front cavity 11 and rear cavity 211, i.e., after molding, the middle of rear cavity 211
Enough spaces (i.e. the position of rear mold mold insert 213 and rear mold core 212) can be provided for polishing tool, can extend into polishing tool
The junction of upper die face and side form face is polished (as shown in the region C in Fig. 5), to avoid front cavity in injection mold cavity
The generation of spue line between 11 and rear cavity 211；And rear mold mold insert 213 is not provided in existing injection mold, lead to rear mold
To at the spue line of front cavity 11 and rear cavity 211 apart from too far at core 212, and without enough space polishing tools,
To cannot achieve molding polishing.Meanwhile when front cavity 11 and rear cavity 211 are molded, if finding upper die face and side form
The junction in face is consistent to upper and lower position there are directly can directly be milled with high-accuracy lathe when clamping opening or deviation, then carries out
Polishing, consequently facilitating carrying out front cavity 11 and rear cavity 211 with mould and polishing；In addition, rear cavity 211, rear mold mold insert 213 with
Mold core 212 (is not molded with front cavity 11) after molding afterwards, can be thrown to rear cavity 211 and the junction of rear mold core 212
Light is polished the (area D in such as Fig. 5 to the junction of the side form face in rear cavity 211 and the lower die face on rear mold core 212
Shown in domain), to avoid the generation of spue line between rear cavity 211 and rear mold core 212.
Further, it is opened for the ease of mold, preferably, the die-opening component 30 of the present embodiment includes setting
The front top plate 31 that is placed in below rear mold profile, 31 lower section of setting front top plate rear top plate 32 and be set to rear mold core 212 with after
Rear mold between top plate 32 directly pushes up 33, the first straight top perforation 201 is offered at the center of rear mold 20, rear mold directly pushes up 33 upper end
First straight top perforation 201 of the portion in the rear mold 20 be fixedly connected at the bottom center of rear mold core 212, opened on front top plate 31
Equipped with the second straight top perforation 311 with first 201 pairs of bit distributions of straight top perforation, rear mold directly pushes up 33 lower end through front top plate 31
On the second straight top perforation 311 be fixedly connected with the upper surface of rear top plate 32, front top plate 31 and rear pattern plate 32 align sealed connection.
As a result, in die sinking, mould 10 drives front cavity 11 to move upwards before first passing through, and separates front cavity 11 with rear cavity 211, and infuses
It moulds molding protective shell A then to stay on rear mold core 212, pushes rear mold directly to push up 33 using rear top plate 32 at this time and move upwards, thus
The subsequent mold core 212 of protective shell A is ejected from rear cavity 211 and rear mold mold insert 213.
Further, in order to optimize the structure of die-opening component 30, keep its movement more stable, the front top plate 31 of the present embodiment
Quadrangle is respectively provided with the guide post being distributed along the vertical direction 34, offers in rear mold 20 and leads with guide post 34 to bit distribution
To hole 202, the upper end sleeve of guide post 34 is set in pilot hole 202, and the lower end sleeve of guide post 34 is set to front top plate 31
Interior and lower end surface is abutted against with rear top plate 32.Cooperate under fixed guide column 34 using front top plate 31 and rear top plate 32 as a result,
End, withstands the lower end of guide post 34 using rear top plate 32, and guide post 34 is driven to move up and down linearly in pilot hole 202,
To guarantee that mold core 212 moves after rear mold directly pushes up 33 drive along the vertical direction, effectively guarantee the steady of the die sinking movement of mold
It is qualitative.
Further, in order to separate protective shell A with rear mold core 212 when being opened movement, preferably, this reality
The die-opening component 30 for applying example further includes the left oblique top 35 being mutually distributed in inverse Ba type and right oblique top 36, is set on front top plate 31
And it is located at the left tilted footstock 37 of left 35 lower section of oblique top and is set on front top plate 31 and is located at the right oblique top of right 36 lower section of oblique top
Seat 38 offers the left side that through the distribution of rear mold mold insert 213 and upper end is obliquely installed to the left in the left part of rear mold mold insert 213
Inclined top hole perforation 2131, after the left oblique top perforation 2131 of the upper end of left oblique top 35 on rear mold mold insert 213 with rear mold core 212
It abuts against, the lower end of left oblique top 35 is fixedly connected with left tilted footstock 37, after the right part of rear mold mold insert 213 offers and runs through
The right inclined top hole perforation 2132 that the distribution of mould mold insert 213 and upper end are obliquely installed to the right, after the upper end of right oblique top 36 is run through
It is abutted against after right inclined top hole perforation 2132 on mould mold insert 213 with rear mold core 212, the lower end of right oblique top 36 and right tilted footstock 38
It is fixedly connected, left tilted footstock 37 and right tilted footstock 38 is offered in rear mold 20 respectively to the left tilted footstock perforation 203 of bit distribution
With right tilted footstock perforation 204.
In existing injection mold, left oblique top 35 and right oblique top 36 be generally disposed at the two sides of rear mold core 212 and with injection molding
Die cavity is in contact, i.e., the medial surface of the protective shell A of the upper end and injection molding of left oblique top 35 and right oblique top 36 is connected, also
It is to say that the lower die face of protective shell A is composed of the upper surface of left oblique top 35 and right oblique top 36 and the upper surface of rear mold core 212, it is left
The junction of the upper surface of oblique top 35 and right oblique top 36 and the upper surface of rear mold core 212 is easy to produce oblique top parting line, to lead
The oblique top parting line generated because directly contacting with oblique top can be retained by causing the medial surface of protective shell A；And in die sinking process,
After left oblique top 35 and right oblique top 36 eject protective shell A from rear mold core 212, it is also necessary to by protective shell A from left oblique top 35 and the right side
It is removed in oblique top 36, usually using the mode that sled takes, this mode is easy to cause the trace that retention has sled to take on the side of protective shell A
Mark.And the upper end of left oblique top 35 and right oblique top 36 in this implementation does not contact directly with protective shell A, then also
Avoid the oblique top parting line generated in the medial surface of protective shell A；Simultaneously in die sinking motion process, rear pattern plate 32 pushes rear mold straight
While top 33 moves upwards, left tilted footstock 37 and right tilted footstock 37 push left oblique top 35 and right oblique top 36 to move upwards simultaneously respectively
The lower surface of left part and right part respectively against rear mold core 212 is by the rear ejection upwards of mold core 212, so as to further assist
Mold core 212 is deviate from from rear cavity 211 and rear mold mold insert 213 afterwards；And in the mistake that left oblique top 35 and right oblique top 36 move upwards
The upper end of Cheng Zhong, left oblique top 35 and right oblique top 36 can Bending Deformation outward, to eject outward, so with protective shell A
Back-off position (i.e. the lower end of the wall of protective shell A surrounding) contact, certain row is released into the back-off position of protective shell A outward
Journey avoids the need for removing protective shell A with the mode that sled takes, and convenient for subsequent so that protective shell A be made to separate with rear mold core 212
Protective shell A is siphoned away from rear mold core 212 with manipulator.
Further, for the ease of forming correspondingly button assembly 4 on the wall on the right side of protective shell A, as preferred
Scheme, the quantity of the right oblique top 36 of the present embodiment are set as two and are distributed side by side along the longitudinal direction, and right tilted footstock 38 and the right side are oblique
The quantity of footstock perforation 2132 is provided accordingly to two and with right oblique top 36 to bit distribution.It is as a result, in injection mold cavity and right
It answers the position between two right oblique tops 36 that can open up for the model of button assembly 4 and structure basis is provided, while not influencing right oblique top
The back-off position of 36 right end by protective shell A ejects outward, makes the separation of protective shell A Yu rear mold core 212.
In order to advanced optimize the structure of die-opening component, keep its movement more stable, preferably, the present embodiment
Injection mold further includes the rear pattern plate 40 of 32 lower section of top plate and the left support block 41 being set at left and right sides of rear top plate 32 after being arranged
It is right wherein the upper end of left support block 41 is fixedly connected with rear mold 20 and lower end is fixedly connected with rear pattern plate 40 with right mould foot 42
The upper end of support block 42 is fixedly connected with rear mold 20 and lower end is fixedly connected with rear pattern plate 40；Front top plate 31 and rear top plate 32 are equal
Be set between left support block 41 and right mould foot 42, offer perforation 401 on rear pattern plate 40, rear top plate 32 by perforation 401 with
Die opening mechanism on injection molding machine is connected.It is enclosed jointly using rear pattern plate 40, rear mold 20, left support block 41 and right mould foot 42 as a result,
The opening stroke chamber to move up and down at one for die-opening component 30 drives die-opening component using the die opening mechanism on injection molding machine
30 move up and down linearly opening stroke is intracavitary, and protective shell A is made to separate and take out from injection mold.
Further, it is docked for the ease of the gum-filling mechanism on injection molding machine with injection mold, the injection molding of the present embodiment
Mold further includes a front template 50 into glue component 60 and before being set to above mould 10, and wherein front template 10 and preceding mould 50 are sealed
Connection, the upper surface of mould 10 before including the locating ring 61 being arranged at the upper surface center of front template 50 and be set into glue component 60
Injected rubber hose 62 at center and positioned at 61 lower section of locating ring opens up on front template 50 and in the profile of locating ring 61
There is the gum-injecting port 51 being distributed through front template 50, the upper end of injected rubber hose 62 is connected with gum-injecting port 51, and the lower end of injected rubber hose 62 is passed through
Mould 10 and front cavity 11 are connected with injection mold cavity before wearing, front template 50 and the sealed connection of preceding mould 10.As a result, using locating ring
61 and gum-injecting port 51 docked with the gum-filling mechanism on injection molding machine, colloid by the pipeline in injection molding tube 62 enter in injection mold cavity with
Form protective shell A.Meanwhile the injection molding tube 62 of this implementation is not limited to flood mouth structure as illustrated in the drawing and carries out injecting glue, it can also
To carry out injecting glue using the structure at the thin mouth of a river.
As shown in Figures 9 to 11, the electronics provided by the embodiment of the utility model by the injection molding of above-mentioned injection mold institute
Product protection shell A, without the generation of spue line on the medial surface of protective shell A and the surface of surrounding wall.Preferably, such as
Shown in Figure 11, on the lateral surface of the surrounding wall of protective shell A and it is located at the spue line of front cavity 11 and rear cavity 211 (i.e.
As shown in dotted line position at the D in Figure 11) it first can be formed goes straight up to face d, on the lateral surface of the surrounding wall of protective shell A and position
In the side form face in rear cavity 211 and the junction of the lower die face on rear mold core 212 (i.e. such as dotted line position institute at the E in Figure 11
Show), second can be formed and go straight up to face e, to allow protective shell A to seamlessly transit (i.e. zero spue line) in molding line position, effectively
Ground realizes the cleaning and aesthetics of the appearance of protective shell A.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of injection mold of electronic product protecting shell, it is characterised in that: it include align sealed connection preceding mould and rear mold,
The front cavity in mould lower end center before being removable installed in, be removable installed in rear mold upper end it is central and with front cavity pair
The rear cavity component of bit distribution and the die-opening component being set to below rear mold offer at the lower surface center of the front cavity
For forming the upper die face of the lateral surface of electronic product protecting shell and the upper half of surrounding wall；
The rear cavity component includes being removable installed in rear mold and setting with front cavity to the rear cavity of bit distribution, detachably
It is placed in the rear mold core at rear cavity medial center and being located at immediately below upper die face and is removable installed in rear cavity and rear mold
Rear mold mold insert between core；The upper surface of mold core offers the lower die of the lateral surface for forming electronic product protecting shell after described
Face offers the side form face of the lower half of the surrounding wall for forming electronic product protecting shell in the rear cavity, after described
The upper-end part of driving of mould mold insert is below the profile of rear mold core；The upper die face, lower die face and side form face form injection molding after molding
Die cavity；The upper surface of the rear cavity is provided with several locating pieces, and the lower surface of the front cavity is provided with for locating piece pair
The chimeric locating slot in position；Driving rear mold core moves upwards abjection rear cavity after the die-opening component runs through rear mold.
2. a kind of injection mold of electronic product protecting shell as described in claim 1, it is characterised in that: the die-opening component packet
Include the front top plate being set to below rear mold profile, the rear top plate below setting front top plate and be set to rear mold core and rear top plate it
Between rear mold directly push up, the upper end that the rear mold is directly pushed up run through rear mold after be fixedly connected at the bottom center of rear mold core, it is described
The lower end that rear mold is directly pushed up is fixedly connected after running through front top plate with the upper surface of rear top plate, the front top plate and rear pattern plate contraposition lock
Close connection.
3. a kind of injection mold of electronic product protecting shell as claimed in claim 2, it is characterised in that: the four of the front top plate
Angle is respectively provided with the guide post being distributed along the vertical direction, and the pilot hole with guide post to bit distribution is offered in the rear mold,
The upper end sleeve of the guide post is set in pilot hole, and the lower end sleeve of the guide post is set in front top plate and lower end surface
It is abutted against with rear top plate.
4. a kind of injection mold of electronic product protecting shell as claimed in claim 3, it is characterised in that: the die-opening component is also
Including mutually be in inverse Ba type distribution left oblique top and right oblique top, be set on front top plate and be located at left oblique top below left oblique top
Rear mold mold insert is run through in the upper end of seat and the right tilted footstock for being set on front top plate and being located at below right oblique top, the left oblique top
Abutted against afterwards with rear mold core and lower end be fixedly connected with left tilted footstock, the upper end of the right oblique top after rear mold mold insert with
Mold core abuts against afterwards and lower end is fixedly connected with right tilted footstock, and left tilted footstock and right tilted footstock difference are offered in the rear mold
The perforation of left tilted footstock and the perforation of right tilted footstock to bit distribution.
5. a kind of injection mold of electronic product protecting shell as claimed in claim 4, it is characterised in that: the number of the right oblique top
Amount is set as two and is distributed side by side along the longitudinal direction, and the quantity of the right tilted footstock and the perforation of right tilted footstock is provided accordingly to
Two and with right oblique top to bit distribution.
6. a kind of injection mold of electronic product protecting shell as claimed in claim 2, it is characterised in that: after it further includes setting
Rear pattern plate below top plate and the left support block and right mould foot being set at left and right sides of rear top plate, the upper end of the left support block with
Rear mold is fixedly connected and lower end is fixedly connected with rear pattern plate, and the upper end of the right mould foot is fixedly connected with rear mold and lower end
It is fixedly connected with rear pattern plate；The front top plate and rear top plate are all set between left support block and right mould foot.
7. a kind of injection mold of electronic product protecting shell as described in claim 1, it is characterised in that: it further includes one into glue
Component and the front template being set to above cephacoria, the front template and the sealed connection of cephacoria, it is described to include setting into glue component
Locating ring at the upper surface center of front template and it is set to the injecting glue at the upper surface center of cephacoria and being located at below locating ring
It manages, the gum-injecting port through front template distribution, the injecting glue is offered on the front template and in the profile of locating ring
The upper end of pipe is connected with gum-injecting port, and the lower end of injected rubber hose is connected through cephacoria and front cavity with injection mold cavity, the preceding mould
Plate and the sealed connection of cephacoria.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567278.0U CN208305642U (en) | 2018-04-19 | 2018-04-19 | A kind of injection mold of electronic product protecting shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567278.0U CN208305642U (en) | 2018-04-19 | 2018-04-19 | A kind of injection mold of electronic product protecting shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208305642U true CN208305642U (en) | 2019-01-01 |
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ID=64718381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820567278.0U Active CN208305642U (en) | 2018-04-19 | 2018-04-19 | A kind of injection mold of electronic product protecting shell |
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| CN (1) | CN208305642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076318A (en) * | 2019-05-26 | 2019-08-02 | 深圳市宝田精工塑胶模具有限公司 | Zinc alloy forming die |
| CN112873735A (en) * | 2020-12-07 | 2021-06-01 | 台达电子企业管理（上海）有限公司 | Manufacturing method applied to plastic body of magnetic element and plastic body |
-
2018
- 2018-04-19 CN CN201820567278.0U patent/CN208305642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076318A (en) * | 2019-05-26 | 2019-08-02 | 深圳市宝田精工塑胶模具有限公司 | Zinc alloy forming die |
| CN112873735A (en) * | 2020-12-07 | 2021-06-01 | 台达电子企业管理（上海）有限公司 | Manufacturing method applied to plastic body of magnetic element and plastic body |
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