CN203994544U - Bottom injection mold - Google Patents
Bottom injection mold Download PDFInfo
- Publication number
- CN203994544U CN203994544U CN201420491629.6U CN201420491629U CN203994544U CN 203994544 U CN203994544 U CN 203994544U CN 201420491629 U CN201420491629 U CN 201420491629U CN 203994544 U CN203994544 U CN 203994544U
- Authority
- CN
- China
- Prior art keywords
- cope match
- plate pattern
- injection mold
- exhaust outlet
- lower bolster
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of bottom injection mold, comprise: base plate, guide pillar guide pin bushing, lower bolster, cope match-plate pattern, top board, plug-in unit and exhaust outlet, described base plate is provided with guide pillar guide pin bushing, base plate is provided with on lower bolster, lower bolster and is provided with cope match-plate pattern, in cope match-plate pattern, be provided with plug-in unit, cope match-plate pattern is provided with top board, and cope match-plate pattern upper end is also provided with exhaust outlet.By the way, the utility model bottom injection mold has that unfailing performance is high, registration, compact conformation, speed of production are fast, quality of finished product good, material are filled the advantages such as abundant, has market prospects widely in injection mold market simultaneously.
Description
Technical field
The utility model relates to injection mold field, particularly relates to a kind of bottom injection mold.
Background technology
A kind of processing method of using when injection mo(u)lding is some complex-shaped parts of batch production.Specifically refer to the material melting that is heated to inject die cavity by high pressure, after cooling curing, obtain formed products.Existing injection mo(u)lding is applicable to complicated die, but less for some holes, or the problems such as insufficient easily appear filling in thin-wall part, makes moulding Quality Down.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of bottom injection mold, by bottom injection moulding, avoids occurring injection moulding cavity, and simple in structure, injection moulding quality is good; By arranging with the plug-in unit of through hole with the lower bolster of injection hole, guarantee injection moulding quality; Be provided with exhaust outlet and thimble, natural exhaust also can effectively prevent exhaust obstruction; Have that unfailing performance is high, registration, compact conformation, speed of production are fast, quality of finished product good, material are filled the advantages such as abundant, have market prospects widely in injection mold market simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of bottom injection mold is provided, comprise: base plate, guide pillar guide pin bushing, lower bolster, cope match-plate pattern, top board, plug-in unit and exhaust outlet, described base plate is provided with guide pillar guide pin bushing, base plate is provided with on lower bolster, lower bolster and is provided with cope match-plate pattern, in cope match-plate pattern, be provided with plug-in unit, cope match-plate pattern is provided with top board, and cope match-plate pattern upper end is also provided with exhaust outlet.
In preferred embodiment of the utility model, described lower bolster bottom is provided with a plurality of injection holes, and lower bolster middle part is provided with Cooling Holes and cooling fin.
In preferred embodiment of the utility model, described plug-in unit central authorities are provided with injecting hole, and described cope match-plate pattern is provided with injecting hole, and the injecting hole of described cope match-plate pattern is corresponding with plug-in unit injecting hole.
In preferred embodiment of the utility model, described exhaust outlet is provided with a plurality of, and described exhaust outlet is arranged on cope match-plate pattern top, on cope match-plate pattern exhaust outlet, is provided with thimble.
In preferred embodiment of the utility model, in described exhaust outlet, be provided with spring, thimble rear end is provided with spacing.
The beneficial effects of the utility model are: the utility model bottom injection mold, by bottom injection moulding, avoids occurring injection moulding cavity, and simple in structure, injection moulding quality is good; By arranging with the plug-in unit of through hole with the lower bolster of injection hole, guarantee injection moulding quality; Be provided with exhaust outlet and thimble, natural exhaust also can effectively prevent exhaust obstruction; Have that unfailing performance is high, registration, compact conformation, speed of production are fast, quality of finished product good, material are filled the advantages such as abundant, have market prospects widely in injection mold market simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of bottom of the present utility model injection mold one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, base plate, 2, guide pillar guide pin bushing, 3,, lower bolster, 4, cope match-plate pattern, 5, top board, 6, plug-in unit, 7, exhaust outlet, 8, injection hole, 9, thimble, 10, spring.
The specific embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of bottom injection mold, comprise: base plate 1, guide pillar guide pin bushing 2, lower bolster 3, cope match-plate pattern 4, top board 5, plug-in unit 6 and exhaust outlet 7, described base plate 1 is provided with guide pillar guide pin bushing 2, base plate 1 is provided with on lower bolster 3, lower bolster 3 and is provided with cope match-plate pattern 4, in cope match-plate pattern 4, be provided with plug-in unit 6, cope match-plate pattern 4 is provided with top board 5, and cope match-plate pattern 4 upper ends are also provided with exhaust outlet 7.
Described lower bolster 3 bottoms are provided with a plurality of injection holes, and lower bolster 3 middle parts are provided with Cooling Holes and cooling fin, guarantee the cooling of mould.
Described plug-in unit 6 central authorities are provided with injecting hole, and described cope match-plate pattern 4 is provided with injecting hole, and the injecting hole of described cope match-plate pattern 4 is corresponding with plug-in unit 6 injecting holes, improve injection moulding speed, guarantee to fill good.
Described exhaust outlet 7 is provided with a plurality of, and described exhaust outlet 7 is arranged on cope match-plate pattern 4 tops, on cope match-plate pattern 4 exhaust outlets 7, is provided with thimble, and convenient dredging avoids exhaust outlet 7 to block.
In described exhaust outlet 7, be provided with spring, thimble rear end is provided with spacing.
The beneficial effect of the utility model bottom injection mold is:
One, by bottom injection moulding, avoid occurring injection moulding cavity, simple in structure, injection moulding quality is good;
Two, by arranging with the plug-in unit of through hole with the lower bolster of injection hole, guarantee injection moulding quality;
Three, be provided with exhaust outlet 7 and thimble, natural exhaust also can effectively prevent exhaust obstruction;
Four, have that unfailing performance is high, registration, compact conformation, speed of production are fast, quality of finished product good, material are filled the advantages such as abundant, have market prospects widely in injection mold market simultaneously.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
- One kind bottom injection mold, it is characterized in that, comprise: base plate, guide pillar guide pin bushing, lower bolster, cope match-plate pattern, top board, plug-in unit and exhaust outlet, described base plate is provided with guide pillar guide pin bushing, base plate is provided with on lower bolster, lower bolster and is provided with cope match-plate pattern, in cope match-plate pattern, be provided with plug-in unit, cope match-plate pattern is provided with top board, and cope match-plate pattern upper end is also provided with exhaust outlet.
- 2. bottom according to claim 1 injection mold, is characterized in that, described lower bolster bottom is provided with a plurality of injection holes, and lower bolster middle part is provided with Cooling Holes and cooling fin.
- 3. bottom according to claim 1 injection mold, is characterized in that, described plug-in unit central authorities are provided with injecting hole, and described cope match-plate pattern is provided with injecting hole, and the injecting hole of described cope match-plate pattern is corresponding with plug-in unit injecting hole.
- 4. bottom according to claim 1 injection mold, is characterized in that, described exhaust outlet is provided with a plurality of, and described exhaust outlet is arranged on cope match-plate pattern top, on cope match-plate pattern exhaust outlet, is provided with thimble.
- 5. bottom according to claim 4 injection mold, is characterized in that, in described exhaust outlet, is provided with spring, and thimble rear end is provided with spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491629.6U CN203994544U (en) | 2014-08-29 | 2014-08-29 | Bottom injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491629.6U CN203994544U (en) | 2014-08-29 | 2014-08-29 | Bottom injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994544U true CN203994544U (en) | 2014-12-10 |
Family
ID=52034607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491629.6U Expired - Fee Related CN203994544U (en) | 2014-08-29 | 2014-08-29 | Bottom injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149291A (en) * | 2014-08-29 | 2014-11-19 | 苏州正豪塑胶电子有限公司 | Bottom injection mould |
-
2014
- 2014-08-29 CN CN201420491629.6U patent/CN203994544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149291A (en) * | 2014-08-29 | 2014-11-19 | 苏州正豪塑胶电子有限公司 | Bottom injection mould |
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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: 20141210 Termination date: 20160829 |