CN202592670U - Submarine plastic injection die - Google Patents
Submarine plastic injection die Download PDFInfo
- Publication number
- CN202592670U CN202592670U CN 201220209646 CN201220209646U CN202592670U CN 202592670 U CN202592670 U CN 202592670U CN 201220209646 CN201220209646 CN 201220209646 CN 201220209646 U CN201220209646 U CN 201220209646U CN 202592670 U CN202592670 U CN 202592670U
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- China
- Prior art keywords
- submarine
- die
- advances
- moulding tool
- slide block
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a submarine plastic injection die which comprises a movable die and a fixed die, wherein the movable die and the fixed die are mutually matched; the submarine plastic injection die also comprises a die cavity arranged between the movable die and the fixed die and a submarine gate arranged on the die cavity; the submarine gate is arranged on the bottom surface of the die cavity; and a direct support is arranged in the movable die, an inclined guide pole is arranged in the fixed die, and a slide block is sleeved on the inclined guide pole an slides long the top surface of the direct support. With the adoption of the submarine plastic injection die, the parting line of a product is not damaged, no residual material is left on the outside surface, the appearance quality of the product is ensured and the arrangement of an upright extension section is not needed, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of injection mold, is specifically related to a kind of submarine and advances the rubber moulding tool.
Background technology
Fig. 1 shows a kind of forming principle figure of bumper product, and its parting line 2 is usually located at the centre of product 1, and the product surface 3 that is positioned at cavity side and is the A side is appearance, and the product surface 4 that is positioned at core side and is the B side is non-appearance.
At present, the mould that is used for product manufacturing shown in Figure 1 mainly contains two kinds and advances the glue mode.In a kind of existing mold as shown in Figure 2, side glue mouth 5 is positioned on the parting line of product 1, promptly is positioned on the interface of appearance 3 and non-appearance 4, and this advantage of advancing the glue mode is that into the glue amount is big, and product surface quality is excellent; But shortcoming is that into glue point can injure appearance 3 after pruning, and influences the product appearance quality.In the another kind of existing mold as shown in Figure 3; Submarine glue mouth 6 is positioned on the vertical extension 8 of product 1, realizes the into automatic shearing of glue point when by push rod 7 product being ejected after the moulding, and then with vertical extension 8 manual cutting; But the chip of automatically shearing may stick on the appearance of product when next mould time formed product; Influence the product appearance quality, in addition, on product 1, set up the material cost that vertical extension 8 also will increase injection moulding.
Therefore, all there is defective in the glue mode of advancing of present two kinds of conventional moulds, in the time of can't satisfying actual production for the requirement of product appearance quality or production cost.
The utility model content
The purpose of the utility model provides a kind of submarine and advances the rubber moulding tool, has both guaranteed the presentation quality of product, reduces production cost of products again.
Based on above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of submarine advances the rubber moulding tool, comprises the dynamic model and the cover half that cooperatively interact, is positioned at the die cavity among said dynamic model and the cover half, and be arranged on the submarine Jiao Kou on the said die cavity, and said submarine Jiao Kou is positioned at the bottom surface of said die cavity; Be provided with straight top in the said dynamic model, be provided with Angle Pin in the said cover half, a slide block set is located on the said Angle Pin and the end face on said straight top, edge slides.
Said submarine Jiao Kou links to each other with a runner, and this runner is included in the vertical portion of said slide block one side extension and the horizontal part that between said straight top and slide block, extends.
The said slide block distance that end face slides along said straight top is greater than the length of the horizontal part of said runner.
Have through hole in the said slide block, said Angle Pin passes from said through hole.
The end face on said straight top has blind hole, and an end of said Angle Pin is contained in the said blind hole.
Has the angle between the 30-80 degree between said Angle Pin and the horizontal plane.
Has the angle between the 50-60 degree between said Angle Pin and the horizontal plane.
Also be provided with the oblique top of fitting in the said dynamic model with said die cavity.
The submarine of the utility model advances the rubber moulding tool; Submarine Jiao Kou is located at the die cavity bottom surface; Through being located at straight top in the dynamic model, being located at the Angle Pin in the cover half and being set on the Angle Pin and the slide block that end face slides along straight top cooperatively interacts so that product is ejected, the parting line that neither can destroy product when pruning submarine glue mouth again can be on appearance the heels bits, guaranteed the presentation quality of product; And do not need on product, to set up vertical extension, reduced production cost.
Description of drawings
Fig. 1 is the formed product schematic diagram of parting line in the centre;
Fig. 2 is a kind of structural representation of existing mold;
Fig. 3 is the structural representation of another kind of existing mold;
Fig. 4 is the structural representation that the submarine of the utility model advances the rubber moulding tool.
The specific embodiment
According to accompanying drawing, provide the preferred embodiment of the utility model, and describe in detail below, enable to understand better function, the characteristics of the utility model.
The submarine that Fig. 4 shows the utility model advances the rubber moulding tool, and this mould comprises the dynamic model that cooperatively interacts 9 and cover half 10, be positioned at the die cavity 11 among dynamic model and the cover half, and the submarine glue mouth 12 that is arranged on die cavity 11 bottom surfaces.Be provided with straight top 15 in the dynamic model 9, be provided with Angle Pin 14, one slide blocks 16 in the cover half 10 and be set on the Angle Pin 14 and the directly end face slip on top 15 of edge.
In an embodiment of the utility model, have through hole 19 in the slide block 16, directly push up 15 end face and have blind hole 20, Angle Pin passes from through hole 19 and the one of which end is contained in the blind hole 20.In addition, form the angle between the 30-80 degree between Angle Pin and the horizontal plane usually, be preferably between the 50-60 degree.
This submarine advances the rubber moulding tool and further comprises the runner 13 that links to each other with submarine glue mouth 12, and this runner is included in the vertical portion 17 of slide block one side extension and the horizontal part 18 that between straight top and slide block, extends.
During injection moulding, injected plastics material gets into the submarine glue mouth 12 that is positioned at the die cavity bottom surface through runner 13, and in die cavity 11, forms product 1.During die sinking, cover half 10 separates with dynamic model 9, thereby Angle Pin 14 is with moving away from dynamic model 9 on the cover half 10.Under the drive of Angle Pin 14, slide block 16 slides to the right along the end face on straight top 15, and the distance of slip is at least greater than the length of the horizontal part 18 of runner, thereby the runner horizontal part 18 that will be positioned at slide block 16 belows discharges fully.Next, the straight top 15 that is arranged in the dynamic model 9 upwards ejects product 1 together with runner 13.Preferably, also be provided with the oblique top 21 of fitting with die cavity 11 in the dynamic model 9, this tiltedly pushes up 21 and can apply towards the thrust of oblique upper so that product is deviate from smoothly product 1.At last, artificial submarine glue mouth 12 and the runner 13 pruned makes the parting line of product do not had the heels bits on broken ring and the appearance, and presentation quality has obtained abundant assurance.Simultaneously, owing to do not need on product, to set up vertical extension, reduced production cost.
Above-described, be merely the preferred embodiment of the utility model, be not scope in order to qualification the utility model, the foregoing description of the utility model can also be made various variations.Be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.
Claims (8)
1. a submarine advances the rubber moulding tool, comprises the dynamic model and the cover half that cooperatively interact, is positioned at the die cavity among said dynamic model and the cover half, and be arranged on the submarine Jiao Kou on the said die cavity, it is characterized in that,
Said submarine Jiao Kou is positioned at the bottom surface of said die cavity;
Be provided with straight top in the said dynamic model, be provided with Angle Pin in the said cover half, a slide block set is located on the said Angle Pin and the end face on said straight top, edge slides.
2. submarine as claimed in claim 1 advances the rubber moulding tool, it is characterized in that, said submarine Jiao Kou links to each other with a runner, and this runner is included in the vertical portion of said slide block one side extension and the horizontal part that between said straight top and slide block, extends.
3. submarine as claimed in claim 2 advances the rubber moulding tool, it is characterized in that, the said slide block distance that end face slides along said straight top is greater than the length of the horizontal part of said runner.
4. according to claim 1 or claim 2 submarine advances the rubber moulding tool, it is characterized in that have through hole in the said slide block, said Angle Pin passes from said through hole.
5. submarine as claimed in claim 4 advances the rubber moulding tool, it is characterized in that, the end face on said straight top has blind hole, and an end of said Angle Pin is contained in the said blind hole.
6. submarine as claimed in claim 1 advances the rubber moulding tool, it is characterized in that, has the angle between the 30-80 degree between said Angle Pin and the horizontal plane.
7. submarine as claimed in claim 5 advances the rubber moulding tool, it is characterized in that, has the angle between the 50-60 degree between said Angle Pin and the horizontal plane.
8. submarine as claimed in claim 1 advances the rubber moulding tool, it is characterized in that, also is provided with the oblique top of fitting with said die cavity in the said dynamic model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209646 CN202592670U (en) | 2012-05-10 | 2012-05-10 | Submarine plastic injection die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209646 CN202592670U (en) | 2012-05-10 | 2012-05-10 | Submarine plastic injection die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592670U true CN202592670U (en) | 2012-12-12 |
Family
ID=47310252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209646 Expired - Fee Related CN202592670U (en) | 2012-05-10 | 2012-05-10 | Submarine plastic injection die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976103A (en) * | 2020-07-23 | 2020-11-24 | 遵义群建塑胶制品有限公司 | Glue feeding device for submarine side gate |
-
2012
- 2012-05-10 CN CN 201220209646 patent/CN202592670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976103A (en) * | 2020-07-23 | 2020-11-24 | 遵义群建塑胶制品有限公司 | Glue feeding device for submarine side gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201206 Shanghai City, Pudong New Area China (Shanghai) free trade zone Jinsui Road No. 778 Co-patentee after: Yanfeng Automotive Trim Systems Co.,Ltd. Patentee after: YANFENG AUTOMOTIVE INTERIORS MOULD TECHNOLOGY CO.,LTD. Address before: 201206 Shanghai Pudong New Area City Jingqiao export processing zone Jinsui Road No. 778 Co-patentee before: Yanfeng Visteon Automotive Trim Systems Co.,Ltd. Patentee before: Yanfeng Visteon Automotive Tooling Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170925 Address after: 201206 Shanghai City, Pudong New Area China (Shanghai) free trade zone Jinsui Road No. 778 Patentee after: YANFENG AUTOMOTIVE INTERIORS MOULD TECHNOLOGY CO.,LTD. Address before: 201206 Shanghai City, Pudong New Area China (Shanghai) free trade zone Jinsui Road No. 778 Co-patentee before: Yanfeng Automotive Trim Systems Co.,Ltd. Patentee before: YANFENG AUTOMOTIVE INTERIORS MOULD TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20210510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |