CN204914446U - Into gluey formula injection mold hides - Google Patents
Into gluey formula injection mold hides Download PDFInfo
- Publication number
- CN204914446U CN204914446U CN201520675369.2U CN201520675369U CN204914446U CN 204914446 U CN204914446 U CN 204914446U CN 201520675369 U CN201520675369 U CN 201520675369U CN 204914446 U CN204914446 U CN 204914446U
- Authority
- CN
- China
- Prior art keywords
- runner
- injecting glue
- utility
- injection mold
- model
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 27
- 238000007493 shaping process Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 210000001503 Joints Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model provides an into gluey formula injection mold hides, relates to injection -moulded technical field, and that solve is the technical problem who improves product quality and production efficiency. This mould includes the die holder, mutually independent shaping die cavity, injecting glue runner have been offered on the die holder, the feed inlet has been offered to the lateral wall lower part of shaping die cavity, the runner of injecting glue runner and the butt joint of the feed inlet of shaping die cavity, the radial cross section of the runner of injecting glue runner is the elliptical section that the major axis is on a parallel with the horizontal plane. The utility model provides a mould is applicable to the manufacturing injection molding.
Description
Technical field
The utility model relates to injection molding technology, particularly relates to a kind of hiding into the technology of glue formula injection mold.
Background technology
Traditional hiding into glue formula injection mold all adopts taper to enter glue cast gate, its radial section entering glue cast gate is all circular cross-section, this enter the vertical width of runner material of glue cast gate thicker, the feed points of finished product can be caused to leave large area protrude or debossed mark, there is protrusion impression then need to carry out secondary operations, thus affect production efficiency, having debossed mark then can affect product appearance quality and product strength.
Utility model content
For the defect existed in above-mentioned prior art, it is high that technical problem to be solved in the utility model is to provide a kind of production efficiency, and what product quality was high hides into glue formula injection mold.
In order to solve the problems of the technologies described above, one provided by the utility model is hidden into glue formula injection mold, comprise die holder, described die holder offers separate shaping mold cavity, injecting glue runner, the lower sidewall of described shaping mold cavity offers charging aperture, the described cast gate of injecting glue runner docks with the charging aperture of shaping mold cavity, it is characterized in that: the radial section of the cast gate of described injecting glue runner is that longer axis parallel is in the elliptic cross-section of horizontal plane.
What the utility model provided hides into glue formula injection mold, because injecting glue runner have employed the cast gate of elliptic cross-section, make the vertical width of runner material very thin, finished product feed points place effectively can be avoided to leave large area impression, thus can improve production efficiency and product quality.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment hide into the structural representation of glue formula injection mold;
Fig. 2 is the part sectioned view after into glue formula injection mold along the A-A line cutting in Fig. 1 of hiding of the utility model embodiment.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and embodiment of the present utility model is described in further detail; but the present embodiment is not limited to the utility model; every employing analog structure of the present utility model and similar change thereof; protection domain of the present utility model all should be listed in, the pause mark in the utility model all represent and relation.
As Figure 1-Figure 2, the one that the utility model embodiment provides is hidden into glue formula injection mold, comprise die holder 1, described die holder 1 offers separate shaping mold cavity 2, injecting glue runner 3, the lower sidewall of described shaping mold cavity 2 offers charging aperture, the cast gate 31 of described injecting glue runner 3 docks with the charging aperture of shaping mold cavity 2, it is characterized in that: the radial section of the cast gate 31 of described injecting glue runner is that longer axis parallel is in the elliptic cross-section of horizontal plane.
The utility model embodiment is applicable to manufacture moulding, and its using method is as follows:
During injection molding operation, plastics liquation is injected injection molding channel 3, plastics liquation can enter into shaping mold cavity 2 along injection molding channel 3, when after the formed product in shaping mold cavity 2, can take out product in shaping mold cavity 2, cast gate due to injecting glue runner is oval cross section, the cast gate place of runner material is also in ellipticity, and its vertical width is thinner, when product takes out in shaping mold cavity 2, pullling under power effect, product can be separated automatically with runner material.
Claims (1)
1. hide into glue formula injection mold for one kind, comprise die holder, described die holder offers separate shaping mold cavity, injecting glue runner, the lower sidewall of described shaping mold cavity offers charging aperture, the described cast gate of injecting glue runner docks with the charging aperture of shaping mold cavity, it is characterized in that: the radial section of the cast gate of described injecting glue runner is that longer axis parallel is in the elliptic cross-section of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675369.2U CN204914446U (en) | 2015-09-02 | 2015-09-02 | Into gluey formula injection mold hides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675369.2U CN204914446U (en) | 2015-09-02 | 2015-09-02 | Into gluey formula injection mold hides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914446U true CN204914446U (en) | 2015-12-30 |
Family
ID=54963619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675369.2U Expired - Fee Related CN204914446U (en) | 2015-09-02 | 2015-09-02 | Into gluey formula injection mold hides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922512A (en) * | 2016-06-21 | 2016-09-07 | 苏州市华川塑胶模具制品厂 | Subsurface type feeding mold cavity plate |
| CN106626255A (en) * | 2016-12-22 | 2017-05-10 | 温州宏泰模具有限公司 | Plastic mould |
-
2015
- 2015-09-02 CN CN201520675369.2U patent/CN204914446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922512A (en) * | 2016-06-21 | 2016-09-07 | 苏州市华川塑胶模具制品厂 | Subsurface type feeding mold cavity plate |
| CN106626255A (en) * | 2016-12-22 | 2017-05-10 | 温州宏泰模具有限公司 | Plastic 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: 20151230 Termination date: 20190902 |