CN204640686U - A kind of Novel injection mold - Google Patents
A kind of Novel injection mold Download PDFInfo
- Publication number
- CN204640686U CN204640686U CN201520088061.8U CN201520088061U CN204640686U CN 204640686 U CN204640686 U CN 204640686U CN 201520088061 U CN201520088061 U CN 201520088061U CN 204640686 U CN204640686 U CN 204640686U
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- CN
- China
- Prior art keywords
- cast
- injection mold
- novel injection
- module
- lining
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of Novel injection mold, comprise module and lower module, upper module and lower module are by inlaying formation die cavity, upper module comprises cope match-plate pattern and upper cores, both are bolted, lower module comprises lower bolster and lower die, both are bolted, upper module is provided with cast structure, it is characterized in that, cast structure comprises body and lining, body is fixed on lining, described body is provided with charging aperture and cast runner, charging aperture and cast flow passage, cast runner is bellmouth and bottom end opening diameter is greater than top, bottom end opening madial wall is provided with tilted block, charging aperture is coaxially arranged with cast runner and body.The utility model, by arranging tilted block at cast runner, effectively slows down high pressure sizing material and produces impact to feeding-passage wall and die cavity, improve die life.
Description
Technical field
The utility model relates to Making mold, and it is high to be specifically related to a kind of efficiency, safety, ensures the Novel injection mold of end product quality.
Background technology
Under current overall situation, especially after China's entry into the WTO, enterprise more and more faces globalized competetion, and in order to survive in modern competition market environment, oneself competitiveness must improve in enterprise.The competition theme of present Chinese manufacturing enters the overall technique such as Yield and quality and the cost competition epoch.
Injection mold is the critical component manufacturing plastic product, when the plastic raw materials through high temperature high pressure process enters the feeding-passage of the apparatus for pouring of mould, can to charging aperture and feeding-passage wall, and die cavity directly produces impact, passing through for a long time, repeatedly after cast, charging aperture and feeding-passage, die cavity there will be breakage, if maintain and repair not in time, the defect rate of finished parts can be improved, but traditional injection mold, apparatus for pouring and whole mould are integrated, be not easy to detachable maintaining, take time and effort, and, traditional moulds is after injection moulding completes, when opening mould, plastic raw materials not easily disconnects with the die joint of finished product, need artificial treatment, result in molding cycle to lengthen, reduce production efficiency.
Sum up the problems referred to above, therefore, research and develop a kind of efficiency high, safety, ensure the Novel injection mold of end product quality, just become comparatively urgent.
Utility model content
For the problems referred to above, the purpose of this utility model is, provides a kind of efficiency high, safety, ensures the Novel injection mold of end product quality.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of Novel injection mold, comprise module and lower module, upper module and lower module are by inlaying formation die cavity, upper module comprises cope match-plate pattern and upper cores, both are bolted, lower module comprises lower bolster and lower die, both are bolted, upper module is provided with cast structure, it is characterized in that, cast structure comprises body and lining, body is fixed on lining, described body is provided with charging aperture and cast runner, charging aperture and cast flow passage, cast runner is bellmouth and bottom end opening diameter is greater than top, bottom end opening madial wall is provided with tilted block, charging aperture is coaxially arranged with cast runner and body.
The bottom end opening madial wall of described cast runner is symmetrically arranged with multiple tilted block.
Described tilted block outer surface is uniformly distributed multiple protruding particle.
Described tilted block and bottom end opening madial wall are 45 ~ 60 degree and arrange.
Described body and lining are split-type structural, and body is provided with installing hole, and lining is provided with the screwed hole matched with installing hole, and screw is connected with screwed hole through installing hole.
The length of described cast runner is 20 ~ 25mm.
It is also included in cast runner lateral wall and covers a thermal isolating panel, and this thermal isolating panel and external electrical heater are energized.
The beneficial effects of the utility model are:
1, by arranging tilted block at cast runner, effectively slowing down high pressure sizing material and impact is produced to feeding-passage wall and die cavity, improving die life;
2, also by covering thermal isolating panel outward at cast runner, slowing down while high pressure sizing material to produce feeding-passage wall and die cavity and impact, ensure that sizing material hot melt is even, improve the quality of products, reduction in the numbers of seconds, effectively isolated thermal energy conduction is to outside mould simultaneously.
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cast structure 6 structural representation of the present utility model.
In figure: 1. cope match-plate pattern 2. upper cores 3. times dies
4. lower bolster 5. die cavity 6. pours into a mould structure
7. charging aperture 8. pours into a mould runner 9. body
10. tilted block 11. lining 12. installing hole
13. screw 14. screwed holes
Detailed description of the invention
Embodiment: see Fig. 1 ~ 2, the Novel injection mold that the present embodiment provides, comprise module and lower module, upper module and lower module form die cavity 5 by inlaying, upper module comprises cope match-plate pattern 1 and upper cores 2, both are bolted, lower module comprises lower bolster 4 and lower die 3, both are bolted, upper module is provided with cast structure 6, cast structure 6 comprises body 9 and lining 11, body 9 is fixed on lining 11, described body 9 is provided with charging aperture 7 and cast runner 8, charging aperture 7 is communicated with cast runner 8, cast runner 8 is for bellmouth and bottom end opening diameter is greater than top, bottom end opening madial wall is provided with tilted block 10, charging aperture 7 and cast runner 8 are coaxially arranged with body 9.
The bottom end opening madial wall of described cast runner 8 is symmetrically arranged with multiple tilted block 10.
Described tilted block 10 outer surface is uniformly distributed multiple protruding particle.
Described tilted block 10 is 45 ~ 60 degree with bottom end opening madial wall and arranges.
Described body 9 and lining 11 are split-type structural, and body 9 is provided with installing hole 12, and lining 11 is provided with the screwed hole 14 matched with installing hole 12, and screw 13 is connected with screwed hole 14 through installing hole 12.
The length of described cast runner 8 is 20 ~ 25mm.
It is also included in cast runner 8 lateral wall and covers a thermal isolating panel, and this thermal isolating panel and external electrical heater are energized.
The utility model, by arranging tilted block at cast runner, effectively slows down high pressure sizing material and produces impact to feeding-passage wall and die cavity, improve die life; Also by covering thermal isolating panel outward at cast runner, slowing down while high pressure sizing material to produce feeding-passage wall and die cavity and impact, ensure that sizing material hot melt is even, improve the quality of products, reduction in the numbers of seconds, effectively isolated thermal energy conduction is to outside mould simultaneously.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore every content not departing from technical solutions of the utility model, the equivalence done according to the shape of the utility model, structure and principle change, all should be covered by protection domain of the present utility model.
Claims (7)
1. a Novel injection mold, comprise module and lower module, upper module and lower module are by inlaying formation die cavity, upper module comprises cope match-plate pattern and upper cores, both are bolted, lower module comprises lower bolster and lower die, both are bolted, upper module is provided with cast structure, it is characterized in that, cast structure comprises body and lining, body is fixed on lining, described body is provided with charging aperture and cast runner, charging aperture and cast flow passage, cast runner is bellmouth and bottom end opening diameter is greater than top, bottom end opening madial wall is provided with tilted block, charging aperture is coaxially arranged with cast runner and body.
2. Novel injection mold according to claim 1, is characterized in that, the bottom end opening madial wall of described cast runner is symmetrically arranged with multiple tilted block.
3. Novel injection mold according to claim 1, is characterized in that, described tilted block outer surface is uniformly distributed multiple protruding particle.
4. Novel injection mold according to claim 1, is characterized in that, described tilted block and bottom end opening madial wall are 45 ~ 60 degree and arrange.
5. Novel injection mold according to claim 1, is characterized in that, described body and lining are split-type structural, and body is provided with installing hole, and lining is provided with the screwed hole matched with installing hole, and screw is connected with screwed hole through installing hole.
6. Novel injection mold according to claim 1, is characterized in that, the length of described cast runner is 20 ~ 25mm.
7. Novel injection mold according to claim 1, is characterized in that, it is also included in cast runner lateral wall and covers a thermal isolating panel, and this thermal isolating panel and external electrical heater are energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088061.8U CN204640686U (en) | 2015-02-06 | 2015-02-06 | A kind of Novel injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088061.8U CN204640686U (en) | 2015-02-06 | 2015-02-06 | A kind of Novel injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640686U true CN204640686U (en) | 2015-09-16 |
Family
ID=54093463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088061.8U Expired - Fee Related CN204640686U (en) | 2015-02-06 | 2015-02-06 | A kind of Novel injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640686U (en) |
-
2015
- 2015-02-06 CN CN201520088061.8U patent/CN204640686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150916 Termination date: 20180206 |