CN207105500U - Injection mold - Google Patents
Injection mold Download PDFInfo
- Publication number
- CN207105500U CN207105500U CN201721086491.1U CN201721086491U CN207105500U CN 207105500 U CN207105500 U CN 207105500U CN 201721086491 U CN201721086491 U CN 201721086491U CN 207105500 U CN207105500 U CN 207105500U
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- CN
- China
- Prior art keywords
- sliding block
- dynamic model
- injection mold
- cover half
- chute
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Abstract
The utility model provides a kind of injection mold, and it includes the fixed half and moving half to cooperate.Formed with the die cavity to forming plastic cement product in the cover half.The chute being formed at around die cavity and the sliding block being equipped with chute are additionally provided with the cover half, the die cavity is formed between sliding block.The dynamic model is provided with the core protruded into the die cavity, the buckling structure being engaged with one end of sliding block towards dynamic model and to eject the ejecting structure of plastic cement products.The buckling structure and sliding block are using inclined-plane cooperation, so that when the dynamic model is towards away from the movement of cover half direction, the buckling structure towards remote cover half direction and is displaced outwardly with movable slider while in the chute.The utility model injection mold overall structure is simple, and can progressively disengage plastic cement products when the passive modular belt of sliding block is dynamic mobile, is convenient in demoulding.
Description
Technical field
It the utility model is related to a kind of injection mold, more particularly to injection mold that is a kind of simple in construction and being convenient in demoulding.
Background technology
Injection mold is a kind of instrument for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Instrument.Injection molding refers specifically to the plastics of heated thawing injecting die cavity by injection machine high pressure, after cooling and solidifying, is shaped
Product.Under normal circumstances, when the plasthetics above-below direction and horizontal direction for needing to be molded are distributed with groove or raised structures,
Corresponding injection mold then needs to set corresponding core rod to be molded with corresponding.However, after plasthetics shaping, because of different directions
Core rod interference with the groove or projection of plasthetics so that demoulding design is more troublesome, it usually needs be arranged on difference
The dynamic model template that can be moved on direction realizes, so as to cause the whole injection mold more huge and complex designing.
In view of this, it is necessary to existing injection mold is improved, to solve the above problems.
Utility model content
The purpose of this utility model is to provide injection mold that is a kind of simple in construction and being convenient in demoulding.
To achieve the above object, the utility model provides a kind of injection mold, and it includes the cover half to cooperate and moved
Mould, formed with the die cavity to forming plastic cement product in the cover half, the cunning being formed at around die cavity is additionally provided with the cover half
Groove and the sliding block being equipped with chute, the die cavity are formed between sliding block；The dynamic model is provided with and protrudes into the die cavity
Interior core, the buckling structure being engaged with one end of sliding block towards dynamic model and to eject the ejecting structure of plastic cement products；
The buckling structure and sliding block using inclined-plane coordinate, with the dynamic model towards away from cover half direction movement when, the buckling structure
Towards remote cover half direction and it is displaced outwardly with movable slider while in the chute.
It is provided with as further improvement of the utility model, on the inside of the sliding block and treats injecting products lateral protrusions to be formed
The groove of structure, the groove type turn into a part for die cavity.
As further improvement of the utility model, the chute is towards the side of die cavity formed with outward-dipping extension
First internal face, the outside wall surface of the sliding block are engaged with first internal face, and when dynamic model band movable slider moves, it is described
Sliding block moves along first internal face.
As further improvement of the utility model, chute and the sliding block both sides are provided with the guiding being mutually slidably matched
Structure, the outward-dipping extension of guiding structural, during ensureing that dynamic model band movable slider moves, sliding block is simultaneously in the chute
It is interior towards away from cover half direction and being displaced outwardly.
As further improvement of the utility model, the sliding block has the main part being engaged with the chute and is connected
There is the opening position from slider bottom close to outside to extend vertically for coordinating block in main part towards dynamic model one end, the coordinating block
Connecting portion and the auxiliary section of extension is laterally inward from connecting portion, the auxiliary section forms towards the side of main part and tilts extension
Mating surface, to be engaged with buckling structure.
As further improvement of the utility model, the mating surface slopes inwardly from cover half towards dynamic model direction to be extended.
As further improvement of the utility model, the dynamic model includes dynamic model die holder, and the buckling structure is to be fixed on
Clasp block on the dynamic model die holder, formed with housing the accepting groove of the auxiliary section in the clasp block.
As further improvement of the utility model, the ejecting structure is disposed adjacent with the core.
As further improvement of the utility model, the injection mold comprises only fixed half and moving half described in one group.
The utility model is caused in dynamic model towards remote by setting chute and slide block structure around the die cavity on cover half
The buckling structure set when cover half direction is moved, on dynamic model can with movable slider simultaneously in chute towards away from cover half direction and to
Outer movement；Thus, when needing to have on the outside of the plastic cement products that are molded the groove or raised structures in horizontal direction, can by
Corresponding structure is set to can be achieved on sliding block；The implementation overall structure of this kind of injection mold of the utility model is simple, and
And plastic cement products can be progressively disengaged when the passive modular belt of sliding block is dynamic mobile, it is convenient in demoulding.
Brief description of the drawings
Fig. 1 is the stereogram using the plastic cement products of the utility model injection molded.
Fig. 2 is the stereogram of the utility model injection mold.
Fig. 3 is the three-dimensional exploded view that injection mold shown in Fig. 2 separates dynamic model and cover half.
Fig. 4 is the view of another angle of injection mold shown in Fig. 3.
Fig. 5 is the further exploded view of injection mold shown in Fig. 4.
Fig. 6 is sectional view of the injection mold shown in Fig. 2 along line A-A direction, and plastic cement products are formed in the injection mold.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in detail example.
A preferred embodiment of the utility model injection mold 100 is shown also referring to Fig. 2 to Fig. 6.The injection
Mould 100 includes the cover half 1 and dynamic model 2 of mutual cooperation to be molded plastic cement products 900 as shown in Figure 1.
Fig. 4 and Fig. 5 are referred to, and with reference to shown in Fig. 1, the cover half 1 includes cover half die holder 11, is equipped with cover half mould
Sliding block 12 and cover half die 13 on seat 11.
Wherein, in the cover half die holder 11 formed with the die cavity 111 to forming plastic cement product 900, be formed at die cavity 111
The chute 112 of surrounding.The chute 112 is opened towards die cavity 111 and the direction of dynamic model 2 and set, and towards the one of die cavity 111
First internal face 1121 of the side formed with outward-dipping extension.In the present embodiment, the chute 112 was in the die cavity 111 weeks
Enclose formed with three, three sliding blocks 12 are housed with corresponding.
The die cavity 111 is formed between sliding block 12.For the corresponding spaced protrusions for being molded the outside of plastic cement products 900
901, the inner side of sliding block 12 is provided with corresponding groove 121.The groove 121 is formed as a part for die cavity 111, with altogether
With the shaping plastic cement products 900.
Refering to Fig. 3, Fig. 6 and with reference to shown in Fig. 1, the dynamic model 2 includes dynamic model die holder 21, protruded into the die cavity 111
Core 22, the buckling structure 23 that is engaged with one end of sliding block 12 towards dynamic model 2 and to eject the top of plastic cement products 900
Go out structure 24.The buckling structure 23 and sliding block 12 are coordinated using inclined-plane, to be moved in the dynamic model 2 towards away from the direction of cover half 1
When, the buckling structure 23 towards the remote direction of cover half 1 and is displaced outwardly with movable slider 12 while in the chute 112.
Specifically, with reference to shown in Fig. 4 to Fig. 6, the sliding block 12 has the main part 122 being engaged with the chute 112
Be connected to coordinating block 123 of the main part 122 towards the one end of dynamic model 2.
The coordinating block 123 has the connecting portion 1231 that opening position of the bottom of main body 122 close to outside extends vertically
With the auxiliary section 1232 that extension is laterally inward from connecting portion 1231.The auxiliary section 1232 is towards a side surface of main part 122
Extension is tilted, that is, the mating surface 1233 for tilting extension is formed, to be engaged with buckling structure 23.The mating surface 1233 is from cover half
1 slopes inwardly towards the direction of dynamic model 2 extends, when being moved with causing buckling structure 23 to drag sliding block 12, the power that puts on sliding block 12
Can be analyzed to the pulling force to the direction of dynamic model 2 and outside power so that the sliding block 12 can simultaneously towards the direction of dynamic model 2 and outwards
It is mobile, and then the plastic cement products 900 gradually with shaping in the moving process of sliding block 12 are separated, to facilitate plastic cement products 900 de-
Mould.
The outward-dipping extension of the outside wall surface of main part 122 of the sliding block 12, and be engaged with first internal face 1121,
When dynamic model 2 moves with movable slider 12, to make the sliding block 12 be moved along first internal face 1121.The shape of groove 121
Into in the inner side of the main part 122.
Further, chute 112 described in the present embodiment and the both sides of sliding block 12 are provided with the guiding knot being mutually slidably matched
Structure 13.The 13 outward-dipping extension of guiding structural, during further ensureing that the dynamic model 2 moves with movable slider 12, sliding block 12
While towards the remote direction of cover half 1 and it is displaced outwardly in the chute 112.
Specifically, as shown in Figure 4 and Figure 5, in the both sides of chute 112, the adjacent opening position of first internal face 1121 difference is recessed
Provided with a guide channel 1121, the both sides of sliding block 12 are provided with the director strip 1221 being slidably matched with the guide channel 1121.It is described
Guide channel 1121 and director strip 1221 form the guiding structural 13.
In the utility model, the buckling structure 23 on the dynamic model 2 is the clasp being fixed on the dynamic model die holder 21
Block, formed with housing the accepting groove 231 of the auxiliary section 1232 in the clasp block.
Refering to shown in Fig. 3, Fig. 6, the ejecting structure 24 is disposed adjacent with the core 22, to cause in plastic cement products
After 900 shapings, the ejecting structure 24 is held in the bottom of the plastic cement products 900, and then conveniently by the autotype of plastic cement products 900
Ejected on core 22.
As known from the above, the utility model is by setting chute 112 and the knot of sliding block 12 around the die cavity 111 on cover half 1
Structure, and make it that, when dynamic model 2 is towards away from the movement of the direction of cover half 1, the buckling structure 23 set on dynamic model 2 can be same with movable slider 12
When in the chute 112 towards away from the direction of cover half 1 and being displaced outwardly；Thus, there is water in the outside of plastic cement products 900 for needing to be molded
, can be by setting corresponding structure to can be achieved on sliding block 12 when square upward groove or raised structures；The utility model
The implementation overall structure of this kind of injection mold 100 is simple, and can gradually be taken off when sliding block 12 drives mobile by dynamic model 2
From plastic cement products 900, it is convenient in demoulding.
Above example is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, without departing from the spirit and scope of technical solutions of the utility model.
Claims (9)
1. a kind of injection mold, includes the fixed half and moving half of mutual cooperation, the cover half is interior formed with to forming plastic cement product
Die cavity, it is characterised in that：The chute being formed at around die cavity and the sliding block being equipped with chute are additionally provided with the cover half,
The die cavity is formed between sliding block；The dynamic model is provided with the core protruded into the die cavity and sliding block towards dynamic model
Buckling structure that one end is engaged and to eject the ejecting structure of plastic cement products；The buckling structure and sliding block use inclined-plane
Coordinate, with when the dynamic model is towards away from the movement of cover half direction, the buckling structure band movable slider court in the chute simultaneously
Away from cover half direction and it is displaced outwardly.
2. injection mold as claimed in claim 1, it is characterised in that：It is provided with the inside of the sliding block and treats injecting products to be formed
The groove of lateral protrusions structure, the groove type turn into a part for die cavity.
3. injection mold as claimed in claim 1, it is characterised in that：The chute is towards the side of die cavity formed with leaning outward
The first internal face tiltedly extended, the outside wall surface of the sliding block are engaged with first internal face, and are moved in dynamic model band movable slider
When dynamic, the sliding block moves along first internal face.
4. the injection mold as described in claim 1 or 3, it is characterised in that：Chute and the sliding block both sides are provided with mutual cunning
The dynamic guiding structural coordinated, the outward-dipping extension of guiding structural, during ensureing that the dynamic model band movable slider moves, sliding block is same
When in the chute towards away from cover half direction and being displaced outwardly.
5. the injection mold as described in claim 1 or 3, it is characterised in that：The sliding block has what is be engaged with the chute
Main part has from slider bottom close to the position in outside with main part is connected to towards the coordinating block of dynamic model one end, the coordinating block
Connecting portion that the place of putting extends vertically and the auxiliary section that extension is laterally inward from connecting portion, the auxiliary section is towards the side of main part
The mating surface for tilting extension is formed, to be engaged with buckling structure.
6. injection mold as claimed in claim 5, it is characterised in that：The mating surface slopes inwardly from cover half towards dynamic model direction
Extension.
7. injection mold as claimed in claim 5, it is characterised in that：The dynamic model includes dynamic model die holder, the buckling structure
For the clasp block being fixed on the dynamic model die holder, formed with housing the accepting groove of the auxiliary section in the clasp block.
8. injection mold as claimed in claim 1, it is characterised in that：The ejecting structure is disposed adjacent with the core.
9. injection mold as claimed in claim 1, it is characterised in that：The injection mold comprise only cover half described in one group and
Dynamic model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086491.1U CN207105500U (en) | 2017-08-28 | 2017-08-28 | Injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086491.1U CN207105500U (en) | 2017-08-28 | 2017-08-28 | Injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105500U true CN207105500U (en) | 2018-03-16 |
Family
ID=61573885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086491.1U Active CN207105500U (en) | 2017-08-28 | 2017-08-28 | Injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336410A (en) * | 2017-08-28 | 2017-11-10 | 昆山嘉华汽车电子科技有限公司 | Injection mold |
-
2017
- 2017-08-28 CN CN201721086491.1U patent/CN207105500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336410A (en) * | 2017-08-28 | 2017-11-10 | 昆山嘉华汽车电子科技有限公司 | Injection mold |
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