CN204183832U - There is the injection mold of degassing function - Google Patents
There is the injection mold of degassing function Download PDFInfo
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- CN204183832U CN204183832U CN201420513877.6U CN201420513877U CN204183832U CN 204183832 U CN204183832 U CN 204183832U CN 201420513877 U CN201420513877 U CN 201420513877U CN 204183832 U CN204183832 U CN 204183832U
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- groove
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Abstract
The utility model discloses a kind of injection mold with degassing function, comprise patrix and counterdie, formed product chamber is formed between described patrix and described counterdie, the product design in described formed product chamber is decomposed face place level and is offered some grooves, described groove is connected by discharge groove, the degree of depth of described discharge groove is greater than the degree of depth of described groove, by arranging groove and discharge groove at product design interface place, product is when injection moulding, gas is discharged enter discharge groove by groove together with injected plastics material after, thus ensure product design quality.
Description
Technical field
The utility model relates to a kind of injection mold with degassing function.
Background technology
Because BMC material contains a large amount of glass fibres, Injection Molding is poor, and during injection moulding, product cavity contains a large amount of gas and is difficult to product appearance injection moulding perfect.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of injection mold with degassing function, improves the type quality of injecting products.
For achieving the above object, the technical solution of the utility model there is provided a kind of injection mold with degassing function, comprise patrix and counterdie, formed product chamber is formed between described patrix and described counterdie, the product design in described formed product chamber is decomposed face place level and is offered some grooves, described groove is connected by discharge groove, and the degree of depth of described discharge groove is greater than the degree of depth of described groove.
As preferably, the degree of depth of described groove is 0.05 ~ 0.1mm, and the degree of depth of described discharge groove is 1mm.
As preferably, described discharge groove and the perpendicular setting of described groove.
Advantage of the present utility model and beneficial effect are: by arranging groove and discharge groove at product design interface place, and product is when injection moulding, and gas is discharged enter discharge groove by groove together with injected plastics material after, thus ensure product design quality.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is side view of the present utility model.
Wherein: 1, formed product chamber; 2, groove; 3, discharge groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, a kind of injection mold with degassing function, comprise patrix and counterdie, formed product chamber 1 is formed between described patrix and described counterdie, the product design in described formed product chamber 1 is decomposed face place level and is offered some grooves 2, described groove 2 is connected by discharge groove 3, described discharge groove 3 and the described perpendicular setting of groove 2, the degree of depth of described discharge groove 3 is greater than the degree of depth of described groove 2, the degree of depth of described groove 2 is 0.05 ~ 0.1mm, and the degree of depth of described discharge groove 3 is 1mm.
Operation principle: product is when injection moulding, and the gas in die cavity and injected plastics material are entered in discharge groove 3 by groove 2 and then discharge, reduces the gas in die cavity, thus the type quality of product after ensureing injection moulding.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. one kind has the injection mold of degassing function, comprise patrix and counterdie, formed product chamber is formed between described patrix and described counterdie, it is characterized in that: the product design in described formed product chamber is decomposed face place level and offered some grooves, described groove is connected by discharge groove, and the degree of depth of described discharge groove is greater than the degree of depth of described groove.
2. have the injection mold of degassing function as claimed in claim 1, it is characterized in that: the degree of depth of described groove is 0.05 ~ 0.1mm, the degree of depth of described discharge groove is 1mm.
3. there is the injection mold of degassing function as claimed in claim 1, it is characterized in that: described discharge groove and the perpendicular setting of described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513877.6U CN204183832U (en) | 2014-09-09 | 2014-09-09 | There is the injection mold of degassing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513877.6U CN204183832U (en) | 2014-09-09 | 2014-09-09 | There is the injection mold of degassing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183832U true CN204183832U (en) | 2015-03-04 |
Family
ID=52615862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513877.6U Active CN204183832U (en) | 2014-09-09 | 2014-09-09 | There is the injection mold of degassing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619724A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Mold with clogging-resistant air exhausting mechanism |
| CN106079308A (en) * | 2016-08-11 | 2016-11-09 | 创意塑胶工业（苏州）有限公司 | The die cavity vacuum device of BMC injecting products |
-
2014
- 2014-09-09 CN CN201420513877.6U patent/CN204183832U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619724A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Mold with clogging-resistant air exhausting mechanism |
| CN106079308A (en) * | 2016-08-11 | 2016-11-09 | 创意塑胶工业（苏州）有限公司 | The die cavity vacuum device of BMC injecting products |
| CN106079308B (en) * | 2016-08-11 | 2018-05-18 | 创意塑胶工业（苏州）有限公司 | The die cavity vacuum device of BMC injecting products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |