CN209718471U - A kind of bicolor injection mould - Google Patents
A kind of bicolor injection mould Download PDFInfo
- Publication number
- CN209718471U CN209718471U CN201822209396.7U CN201822209396U CN209718471U CN 209718471 U CN209718471 U CN 209718471U CN 201822209396 U CN201822209396 U CN 201822209396U CN 209718471 U CN209718471 U CN 209718471U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- slide plate
- mold
- lower mold
- injection mould
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of bicolor injection moulds, including lower mold and upper mold, upper mold is provided at the top of the lower mold, supporting leg is mounted at the bottom four corners of the lower mold, the top two sides of institute's upper mold offer injecting hole, the injecting hole opening is equipped with connector, it is connected at the top center of the upper mold with driving mechanism, the left and right sides wall of the upper mold is plugged with the first slide plate and the second sliding block respectively, and the left and right sides wall of the upper mold is mounted on hydraulic cylinder.The utility model makes piston rod drive the first slide plate and the second slide plate mobile to two sides by two groups of hydraulic cylinder works, so that injecting hole is blocked, simultaneously the first slide plate and the hole of the second sled surface are blocked by lower die face, so that being not in material head after formed product, the process for avoiding later period excision, so that production efficiency effectively improves, and it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of injection mold, specially a kind of bicolor injection mould.
Background technique
Double-color mold i.e. two kind plastic material is molded on same injection molding machine, is formed in two times, but product depanning
Primary mold.General this moulding technology is also double-material injection-molding, is usually completed by one set of die, and needs special double-colored note
Molding machine.Existing bicolor injection mould is after use, and after demoulding, molding product surface has material head, existing
Mold is all to be cut off after demoulding again, has resulted in troublesome in poeration, more excision processes together, so that production efficiency reduces,
Therefore, it is proposed that a kind of bicolor injection mould.
Utility model content
The purpose of this utility model is to provide a kind of bicolor injection moulds, solve and ask proposed in background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of bicolor injection mould, including lower mold
And upper mold, upper mold is provided at the top of the lower mold, is mounted on supporting leg at the bottom four corners of the lower mold, in institute
The top two sides of mold offer injecting hole, and the injecting hole opening is equipped with connector, in the top of the upper mold
Between connected with driving mechanism, the left and right sides wall of the upper mold is plugged with the first slide plate and the second slide plate respectively, it is described on
The left and right sides wall of mold is mounted on hydraulic cylinder, and the outer end of the hydraulic cylinder is plugged with piston rod, the outer end of two groups of piston rods
It is connected respectively with the outer end of the first slide plate and the second slide plate.
As a kind of preferred embodiment of the utility model, it is sliding that the two sides of the bottom of the upper mold offer first respectively
Slot and second sliding slot, first slide plate and the second slide plate are plugged in the inner cavity of first sliding groove and second sliding slot respectively, and described
The surface of one slide plate and the second slide plate offers the first hole and the second hole respectively.
As a kind of preferred embodiment of the utility model, the two sides of the bottom of the upper mold are mounted on inserted link, institute
The top two sides for stating lower mold offer slot, and the intracavity bottom of the slot is equipped with spring.
As a kind of preferred embodiment of the utility model, the front-rear side walls of the upper mold are respectively connected with gag lever post,
The front-rear side walls of the lower mold are mounted on stop collar, and the gag lever post is through stop collar and is connected with limited block.
As a kind of preferred embodiment of the utility model, the hydraulic output end of the hydraulic cylinder and piston rod it is hydraulic
Input terminal connection.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. the bicolor injection mould of the utility model, by two groups of hydraulic cylinder works make piston rod drive the first slide plate and
Second slide plate is mobile to two sides, so that injecting hole is blocked, while making the first slide plate and the hole of the second sled surface by under
Die face is blocked, so that be not in material head after formed product, the process for avoiding later period excision, so that production efficiency is effective
Raising.
2. the bicolor injection mould of the utility model, by the position-limiting action of gag lever post and stop collar, so that under upper mold
The process of shifting is stablized, and can accurately press with lower mold, so that formed product is unaffected.
3. the bicolor injection mould of the utility model, by the effect of spring so that impact between upper mold and lower mold
Power is eased, and avoids mold impaired.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the overall structure diagram of the utility model bicolor injection mould；
Fig. 2 is the side, sectional structural schematic diagram of the utility model bicolor injection mould.
In figure: 1, lower mold；2, upper mold；3, supporting leg；4, slot；5, inserted link；6, spring；7, injecting hole；8, connector；
9, the first slide plate；10, the second slide plate；11, hydraulic cylinder；12, piston rod；13, driving mechanism；14, driving mechanism；15, second is sliding
Slot；16, the first hole；17, the second hole；18, stop collar；19, gag lever post；20, limited block.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of bicolor injection mould, including 1 He of lower mold
Upper mold 2, the top of the lower mold 1 are provided with upper mold 2, are mounted on supporting leg 3 at the bottom four corners of the lower mold 1,
The top two sides of institute's upper mold 2 offer injecting hole 7, and 7 opening of injecting hole is equipped with connector 8, the upper mold 2
Top center at and driving mechanism 13 connect, the left and right sides wall of the upper mold 2 is plugged with the first slide plate 9 and second respectively
Slide plate 10, the left and right sides wall of the upper mold 2 are mounted on hydraulic cylinder 11, and the outer end of the hydraulic cylinder 11 is plugged with piston rod
12, the outer end of two groups of piston rods 12 is connected with the first slide plate 9 with the outer end of the second slide plate 10 respectively.
(please referring to Fig. 1) is worked by two groups of hydraulic cylinders 11 so that piston rod 12 drives 9 He of the first slide plate in the present embodiment
Second slide plate 10 is mobile to two sides, so that injecting hole 7 is blocked, while making the hole on 10 surface of the first slide plate 9 and the second slide plate
Hole is blocked by lower 1 end face of mold, so that be not in material head after formed product, the process for avoiding later period excision, so that production
Efficiency effectively improves.
Wherein, the two sides of the bottom of the upper mold 2 offer first sliding groove 14 and second sliding slot 15 respectively, and described first is sliding
Plate 9 and the second slide plate 10 are plugged in the inner cavity of first sliding groove 14 and second sliding slot 15, first slide plate 9 and the second slide plate respectively
10 surface offers the first hole 16 and the second hole 17 respectively.
(please referring to Fig. 2) is by first sliding groove 14 and second sliding slot 15 to the first slide plate 9 and the second slide plate in the present embodiment
10 limits.
Wherein, the two sides of the bottom of the upper mold 2 are mounted on inserted link 5, and the top two sides of the lower mold 1 offer
The intracavity bottom of slot 4, the slot 4 is equipped with spring 6.
(please referring to Fig. 1) can alleviate impact force by 5 compressed spring 6 of inserted link in the present embodiment.
Wherein, the front-rear side walls of the upper mold 2 are respectively connected with gag lever post 19, and the front-rear side walls of the lower mold 1 are pacified
Equipped with stop collar 18, the gag lever post 19 is through stop collar 18 and is connected with limited block 20.
(please referring to Fig. 2) is limited by gag lever post 9 and stop collar 18 in the present embodiment, so that upper mold 2 is under
1 alignment precision of mold is high.
Wherein, the hydraulic output end of the hydraulic cylinder 11 is connected with the hydraulic input terminal of piston rod 12.
When a kind of bicolor injection mould uses, first by starting driving mechanism 13 for upper mold 2 and lower mold 1
Then injection molding tube is connected with two groups of connectors 8 respectively, is made it possible to double-colored so that inserted link 5 is inserted into the inner cavity of slot 4 by pressing
Injection molding, then raw material is injected in downward 1 inner cavity of mold, after raw material injection, makes two groups by starting two groups of hydraulic cylinders 11
It is mobile to two sides that piston rod 12 drives the first slide plate 9 and the second slide plate 10 respectively, so that material hole 7 is plugged, while first is sliding
First hole 16 and the second hole 17 on 10 surface of plate 9 and the second slide plate are moved on the end face of lower mold 1, are then again started up
Driving device 13 drives upper mold 2 to push so that spring 6 is compressed so that upper mold 2 and the pressing of lower mold 1, then into
Row molding, after molding, product is not in material head, and the process for saving later period excision material head improves production efficiency, on
Mold 2 is limited during lifting by gag lever post 19, so that it is accurate when with the pressing of lower mold 1, so that product
Molding be effectively guaranteed, the apparatus structure is simple, and convenient for operation, usability is strong.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of bicolor injection mould, including lower mold (1) and upper mold (2), it is characterised in that: the top of the lower mold (1)
Portion is provided with upper mold (2), is mounted on supporting leg (3) at the bottom four corners of the lower mold (1), the top of institute's upper mold (2)
Two sides offer injecting hole (7), and injecting hole (7) opening is equipped with connector (8), the top of the upper mold (2)
Middle and driving mechanism (13) connection, the left and right sides wall of the upper mold (2) are plugged with the first slide plate (9) and second respectively
The left and right sides wall of slide plate (10), the upper mold (2) is mounted on hydraulic cylinder (11), the outer end grafting of the hydraulic cylinder (11)
Have piston rod (12), the outer end of two groups of piston rods (12) is connected with the first slide plate (9) with the outer end of the second slide plate (10) respectively.
2. a kind of bicolor injection mould according to claim 1, it is characterised in that: the two sides of the bottom of the upper mold (2)
First sliding groove (14) and second sliding slot (15) are offered respectively, and first slide plate (9) and the second slide plate (10) are plugged in respectively
The surface of the inner cavity of first sliding groove (14) and second sliding slot (15), first slide plate (9) and the second slide plate (10) opens up respectively
There are the first hole (16) and the second hole (17).
3. a kind of bicolor injection mould according to claim 1, it is characterised in that: the two sides of the bottom of the upper mold (2)
It is mounted on inserted link (5), the top two sides of the lower mold (1) offer slot (4), the intracavity bottom of the slot (4)
Spring (6) are installed.
4. a kind of bicolor injection mould according to claim 1, it is characterised in that: the front-rear side walls of the upper mold (2)
It is respectively connected with gag lever post (19), the front-rear side walls of the lower mold (1) are mounted on stop collar (18), and the gag lever post (19) is passed through
It wears stop collar (18) and is connected with limited block (20).
5. a kind of bicolor injection mould according to claim 1, it is characterised in that: the hydraulic output of the hydraulic cylinder (11)
End is connected with the hydraulic input terminal of piston rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209396.7U CN209718471U (en) | 2018-12-27 | 2018-12-27 | A kind of bicolor injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209396.7U CN209718471U (en) | 2018-12-27 | 2018-12-27 | A kind of bicolor injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209718471U true CN209718471U (en) | 2019-12-03 |
Family
ID=68678173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209396.7U Expired - Fee Related CN209718471U (en) | 2018-12-27 | 2018-12-27 | A kind of bicolor injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209718471U (en) |
-
2018
- 2018-12-27 CN CN201822209396.7U patent/CN209718471U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20211227 |