CN206644286U - The double-colored class injection mold structure of vehicle rotary - Google Patents
The double-colored class injection mold structure of vehicle rotary Download PDFInfo
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- CN206644286U CN206644286U CN201720357427.6U CN201720357427U CN206644286U CN 206644286 U CN206644286 U CN 206644286U CN 201720357427 U CN201720357427 U CN 201720357427U CN 206644286 U CN206644286 U CN 206644286U
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Abstract
The utility model discloses the double-colored class injection mold structure of vehicle rotary, including preceding mould and rear mold, front cavity one and front cavity two are provided with above the preceding mould, the front cavity one is internally provided with ebonite die cavity, the ebonite die cavity side is provided with ebonite hot flow path, the front cavity two is internally provided with flexible glue die cavity, the flexible glue die cavity side is provided with flexible glue hot flow path, four pilot holes are provided with the corner of the preceding mould, rear cavity one and rear cavity two are provided with above the rear mold, among the rear cavity one and the rear cavity two balance weight is provided with above the rear mold, lead is provided with the corner of the rear mold upper surface.Beneficial effect is：Without prefabricated inserts, can the two different colors of semi-finished product of one-shot forming, by changing two die positions in the rear mold, then carry out quadric injection mould, be merged the plastics of two kinds of different colors, rapid shaping be double-colored product, raising production efficiency.
Description
Technical field
It the utility model is related to automobile die field, and in particular to the double-colored class injection mold structure of vehicle rotary.
Background technology
Traditional dual-color plastic product is produced using insert injection moulding mode more,（Insert injection moulding is by prefabricated one-component product
Position appropriate in a mold is fixed in advance, plastics is then re-injected and is molded, and inserts is cooled after die sinking is solidificated in two
In the plastic forms of secondary injection, such a product molding method is insert injection moulding.）Prefabricated inserts can not be protected due to size
Card, therefore portion insert can not fix the waste in a mold, causing inserts, and when the installation of inserts is relatively taken a lot of work, therefore it is double-colored
The production efficiency of injecting products is relatively low.
Utility model content
The purpose of this utility model is that to solve the above problems and provides the double-colored class injection mould of vehicle rotary and sign an undertaking
Structure.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The double-colored class injection mold structure of vehicle rotary, including preceding mould and rear mold, front cavity one is provided with above the preceding mould
With front cavity two, the front cavity one is internally provided with ebonite die cavity, and the ebonite die cavity side is provided with ebonite hot flow path, institute
State front cavity two and be internally provided with flexible glue die cavity, the flexible glue die cavity side is provided with flexible glue hot flow path, the corner of the preceding mould
On be provided with four pilot holes, be provided with rear cavity one and rear cavity two above the rear mold, the rear cavity one and it is described after
Balance weight is provided with above the rear mold among die two, is provided with lead at the corner of the rear mold upper surface, institute
The bottom for stating rear mold is provided with rotating disk.
In said structure, after the preceding mould fastens with the rear mold, shape between the front cavity one and the rear cavity one
Into the ebonite die cavity of closure, the flexible glue die cavity of closure is formed between the front cavity two and the rear cavity two, is melted
The monochromatic ebonite melted injects the ebonite die cavity through the ebonite hot flow path, and the monochromatic flexible glue of melting is noted through the flexible glue hot flow path
Enter the flexible glue die cavity, ebonite and flexible glue are cooled and shaped in the ebonite die cavity and the soft-glue intracavitary respectively, single after die sinking
The ebonite semi-finished product of color are stayed in the rear cavity one, and monochromatic flexible glue semi-finished product are stayed in the rear cavity two, the rotating disk
Drive the rear mold to rotate 180 °, and be buckled in the rear cavity one with ebonite semi-finished product with the preceding mould matched moulds again
In the front cavity two, the rear cavity two with flexible glue semi-finished product is buckled in the front cavity one, the ebonite hot flow path
Ebonite is injected in the cavity that the front cavity one and flexible glue semi-finished product are formed again, the ebonite of monochrome is cast in monochrome
On flexible glue semi-finished product, and it is welded together to form double-colored finished product with flexible glue semi-finished product, the flexible glue hot flow path again notes flexible glue
Enter the front cavity two and cavity that ebonite semi-finished product are formed in, the flexible glue of monochrome is cast in the ebonite semi-finished product of monochrome
On, and be welded together to form double-colored finished product with ebonite semi-finished product.
In order to further improve the use function of double-colored class injection mold structure, the front cavity one and the front cavity two
By groove on the preceding mould, and the incline direction of the front cavity one and the incline direction phase of the front cavity two
Instead.
In order to further improve the use function of double-colored class injection mold structure, the pilot hole and institute on the preceding mould
The lead stated in rear mold is slidably matched.
In order to further improve the use function of double-colored class injection mold structure, the rear cavity one and the rear cavity two
By groove in the rear mold, and the incline direction of the rear cavity one is opposite with the incline direction of the rear cavity two.
In order to further improve the use function of double-colored class injection mold structure, the front cavity one and the front cavity two
Between spacing and the rear cavity one and the rear cavity two among spacing it is equal, and the front cavity one and the rear mold
Between benevolence one, between the front cavity two and the rear cavity two, between the front cavity two and the rear cavity one, it is described before
Can mutually it be fastened between die two and the rear cavity two.
In order to further improve the use function of double-colored class injection mold structure, the balance weight shares four, symmetrical point
Cloth is in the rear on mould.
Beneficial effect is：Without prefabricated inserts, can the two different colors of semi-finished product of one-shot forming, it is described by changing
Two die positions in rear mold, then quadric injection mould is carried out, it is merged the plastics of two kinds of different colors, rapid shaping is
Double-colored product, improve production efficiency.
Brief description of the drawings
Fig. 1 is the preceding modular space stereogram of the double-colored class injection mold structure of vehicle rotary described in the utility model；
Fig. 2 is the rear mold space diagram of the double-colored class injection mold structure of vehicle rotary described in the utility model.
Description of reference numerals is as follows：
1st, ebonite hot flow path；2nd, front cavity one；3rd, ebonite die cavity；4th, preceding mould；5th, front cavity two；6th, flexible glue die cavity；7th, it is soft
Glue hot flow path；8th, pilot hole；9th, rotating disk；10th, rear mold；11st, lead；12nd, rear cavity one；13rd, balance weight；14th, rear cavity two.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, the double-colored class injection mold structure of vehicle rotary, including preceding mould 4 and rear mold 10, above preceding mould 4
Front cavity 1 and front cavity 25 are provided with, front cavity 1 is internally provided with ebonite die cavity 3, and the side of ebonite die cavity 3 is provided with firmly
Glue hot flow path 1, front cavity 25 are internally provided with flexible glue die cavity 6, and the side of flexible glue die cavity 6 is provided with flexible glue hot flow path 7, preceding mould 4
Four pilot holes 8 are provided with corner, rear mold 10 is provided with rear cavity 1 and rear cavity 2 14 above, and rear cavity 1 is with after
Balance weight 13 is provided with above positioned at rear mold 10 among die 2 14, balance weight 13 is used to keep balance when rear mold 10 rotates, after
Lead 11 is provided with the corner of the upper surface of mould 10, the bottom of rear mold 10 is provided with rotating disk 9.
In said structure, after preceding mould 4 fastens with rear mold 10, the hard of closure is formed between front cavity 1 and rear cavity 1
Glue-type chamber 3, the flexible glue die cavity 6 of closure is formed between front cavity 25 and rear cavity 2 14, the monochromatic ebonite of melting is through ebonite hot-fluid
Road 1 injects ebonite die cavity 3, and the monochromatic flexible glue of melting injects flexible glue die cavity 6 through flexible glue hot flow path 7, and ebonite and flexible glue are respectively hard
It is cooled and shaped in glue-type chamber 3 and flexible glue die cavity 6, after die sinking, monochromatic ebonite semi-finished product are stayed in rear cavity 1, and monochromatic is soft
Glue semi-finished product are stayed in rear cavity 2 14, and rotating disk 9 drives rear mold 10 to rotate 180 °, and makes to carry ebonite with the preceding matched moulds of mould 4 again
The rear cavity 1 of semi-finished product is buckled in front cavity 25, and the rear cavity 2 14 with flexible glue semi-finished product is buckled in front cavity 1,
In the cavity that ebonite hot flow path 1 is again formed ebonite injection front cavity 1 with flexible glue semi-finished product, make the ebonite cast of monochrome
On the flexible glue semi-finished product of monochrome, and it is welded together to form double-colored finished product with flexible glue semi-finished product, flexible glue hot flow path 7 again will be soft
In the cavity that glue injects front cavity 25 and ebonite semi-finished product are formed, the flexible glue of monochrome is set to be cast in the ebonite semi-finished product of monochrome
On, and be welded together to form double-colored finished product with ebonite semi-finished product.
In order to further improve the use function of double-colored class injection mold structure, front cavity 1 and front cavity 25 pass through
Groove is on the preceding mould 4, and the incline direction of the incline direction of front cavity 1 and front cavity 25 is on the contrary, guiding on preceding mould 4
Hole 8 is slidably matched with the lead 11 in rear mold 10, and rear cavity 1 and rear cavity 2 14 are embedded in rear mold 10 by groove, and
The incline direction of rear cavity 1 and the incline direction of rear cavity 2 14 are on the contrary, spacing between front cavity 1 and front cavity 25
It is equal with the spacing among rear cavity 1 and rear cavity 2 14, and between front cavity 1 and rear cavity 1, front cavity 25
Between rear cavity 2 14, between front cavity 25 and rear cavity 1, can be mutual between front cavity 25 and rear cavity 2 14
Fasten, balance weight 13 shares four, is symmetrically distributed in rear mold 10.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (6)
1. the double-colored class injection mold structure of vehicle rotary, including preceding mould and rear mold, it is characterised in that：It is provided with above the preceding mould
Front cavity one and front cavity two, the front cavity one are internally provided with ebonite die cavity, and the ebonite die cavity side is provided with ebonite
Hot flow path, the front cavity two are internally provided with flexible glue die cavity, and the flexible glue die cavity side is provided with flexible glue hot flow path, before described
Four pilot holes are provided with the corner of mould, rear cavity one and rear cavity two, the rear cavity one are provided with above the rear mold
Balance weight is provided with being located among the rear cavity two above the rear mold, is provided with and leads at the corner of the rear mold upper surface
Xiang Zhu, the bottom of the rear mold are provided with rotating disk.
2. the double-colored class injection mold structure of vehicle rotary according to claim 1, it is characterised in that：The He of front cavity one
The front cavity two is embedded on the preceding mould by groove, and the incline direction of the front cavity one and the front cavity two
Incline direction is opposite.
3. the double-colored class injection mold structure of vehicle rotary according to claim 1, it is characterised in that：Institute on the preceding mould
Pilot hole is stated to be slidably matched with the lead in the rear mold.
4. the double-colored class injection mold structure of vehicle rotary according to claim 1, it is characterised in that：The He of rear cavity one
The rear cavity two is by groove in the rear mold, and the incline direction of the rear cavity one and the rear cavity two are inclined
Tilted direction is opposite.
5. the double-colored class injection mold structure of vehicle rotary according to claim 1, it is characterised in that：The He of front cavity one
The spacing among spacing and the rear cavity one and the rear cavity two between the front cavity two is equal, and the front cavity
Between one and the rear cavity one, between the front cavity two and the rear cavity two, the front cavity two and the rear cavity
Can mutually it be fastened between one, between the front cavity two and the rear cavity two.
6. the double-colored class injection mold structure of vehicle rotary according to claim 1, it is characterised in that：The balance weight shares
Four, it is symmetrically distributed in the rear mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357427.6U CN206644286U (en) | 2017-04-07 | 2017-04-07 | The double-colored class injection mold structure of vehicle rotary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357427.6U CN206644286U (en) | 2017-04-07 | 2017-04-07 | The double-colored class injection mold structure of vehicle rotary |
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| Publication Number | Publication Date |
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| CN206644286U true CN206644286U (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720357427.6U Active CN206644286U (en) | 2017-04-07 | 2017-04-07 | The double-colored class injection mold structure of vehicle rotary |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702964A (en) * | 2019-03-08 | 2019-05-03 | 青岛海泰科模具有限公司 | Automobile luggage racks bicolor injection mould |
| CN110450354A (en) * | 2019-08-26 | 2019-11-15 | 上海天海电子有限公司 | Double color mould inverted structure and its working method |
| CN113954292A (en) * | 2021-10-26 | 2022-01-21 | 广东东亚电器有限公司 | Injection mold for double-color hinged automobile part |
-
2017
- 2017-04-07 CN CN201720357427.6U patent/CN206644286U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702964A (en) * | 2019-03-08 | 2019-05-03 | 青岛海泰科模具有限公司 | Automobile luggage racks bicolor injection mould |
| CN110450354A (en) * | 2019-08-26 | 2019-11-15 | 上海天海电子有限公司 | Double color mould inverted structure and its working method |
| CN110450354B (en) * | 2019-08-26 | 2024-03-08 | 上海天海电子有限公司 | Double-color-mold flip structure and working method thereof |
| CN113954292A (en) * | 2021-10-26 | 2022-01-21 | 广东东亚电器有限公司 | Injection mold for double-color hinged automobile part |
| CN113954292B (en) * | 2021-10-26 | 2023-12-01 | 广东东亚电器有限公司 | Injection mold for bicolor hinged automobile part |
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