CN203567106U - Convex mould structure of injection mould of thin-wall device - Google Patents
Convex mould structure of injection mould of thin-wall device Download PDFInfo
- Publication number
- CN203567106U CN203567106U CN201320588994.4U CN201320588994U CN203567106U CN 203567106 U CN203567106 U CN 203567106U CN 201320588994 U CN201320588994 U CN 201320588994U CN 203567106 U CN203567106 U CN 203567106U
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- CN
- China
- Prior art keywords
- mould
- mold insert
- exhaust
- thin
- installing hole
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a convex mould structure of an injection mould of a thin-wall device. The mould mounting time is short, so that the production efficiency is high. The convex mould structure comprises a convex mould body with a mounting hole in the upper surface, and is characterized in that a large exhaust embedded part is arranged in the center of the mounting hole; joint-filling embedded parts are arranged on the two side walls of the large exhaust embedded part, close to the mounting hole; a through exhaust hole groove is formed in the large exhaust embedded part and communicated with a cavity body of the mould.
Description
Technical field
The utility model relates to the technical field of the injection mould mould of thin-walled devices, is specially the punch structure of the Injection Mold Formation mould of thin-walled devices.
Background technology
Owing to often running into exhaust when the thin-walled devices moulding, freely do not cause the defect of thin-walled devices lack of fill, easily produce the thin place of injection raw material, existing solution is that the upper surface at punch die body has installing hole, in installing hole, be placed with the exhaust mold insert of fritter, and open air discharge duct is housed in the side that is in contact with one another of adjacent exhaust mold insert, because the exhaust mold insert of fritter is arranged in, install together loaded down with trivial detailsly, it makes the time of installation mold long, causes production efficiency low.
Summary of the invention
For the problems referred to above, the utility model provides the punch structure of the Injection Mold Formation mould of thin-walled devices, and the time that its mould is installed is short, makes production efficiency high.
The punch structure of the Injection Mold Formation mould of thin-walled devices, its technical scheme is such: it comprises punch die body, the upper surface of described punch die body has installing hole, it is characterized in that: the center of described installing hole is provided with bulk exhaust mold insert, the two side of the close described installing hole of described bulk exhaust mold insert is provided with joint filling mold insert, in described bulk exhaust mold insert, be provided with the exhaust hole slot running through, described exhaust hole slot is communicated with the cavity of mould.
It is further characterized in that:
The side that is in contact with one another of adjacent described bulk exhaust mold insert, joint filling mold insert is opened air discharge duct is housed, and described air discharge duct is communicated with the cavity of mould.
Adopt after said structure of the present utility model, exhaust mold insert is combined by middle bulk exhaust mold insert, the joint filling mold insert of both sides, and the time that its mould is installed is short, makes production efficiency high.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model;
Fig. 2 is exhaust mold insert arrangement signal enlarged drawing of the present utility model.
The specific embodiment
See Fig. 1, Fig. 2, it comprises punch die body 1, the upper surface of punch die body 1 has installing hole 2, the center of installing hole 2 is provided with bulk exhaust mold insert 3, the two side of the close installing hole 2 of bulk exhaust mold insert 3 is provided with joint filling mold insert 4, in bulk exhaust mold insert 3, be provided with the air discharge duct 5 running through, air discharge duct 5 is communicated with the cavity of mould.The side that is in contact with one another of adjacent bulk exhaust mold insert 3, joint filling mold insert 4 is opened exhaust hole slot 6 is housed, and exhaust hole slot 6 is communicated with the cavity of moulds.
Claims (2)
1. the punch structure of the Injection Mold Formation mould of thin-walled devices, it comprises punch die body, the upper surface of described punch die body has installing hole, it is characterized in that: the center of described installing hole is provided with bulk exhaust mold insert, the two side of the close described installing hole of described bulk exhaust mold insert is provided with joint filling mold insert, in described bulk exhaust mold insert, be provided with the exhaust hole slot running through, described exhaust hole slot is communicated with the cavity of mould.
2. the punch structure of the Injection Mold Formation mould of thin-walled devices according to claim 1, is characterized in that: the side that is in contact with one another of adjacent described bulk exhaust mold insert, joint filling mold insert is opened air discharge duct is housed, and described air discharge duct is communicated with the cavity of mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588994.4U CN203567106U (en) | 2013-09-24 | 2013-09-24 | Convex mould structure of injection mould of thin-wall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588994.4U CN203567106U (en) | 2013-09-24 | 2013-09-24 | Convex mould structure of injection mould of thin-wall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567106U true CN203567106U (en) | 2014-04-30 |
Family
ID=50534862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588994.4U Expired - Fee Related CN203567106U (en) | 2013-09-24 | 2013-09-24 | Convex mould structure of injection mould of thin-wall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567106U (en) |
-
2013
- 2013-09-24 CN CN201320588994.4U patent/CN203567106U/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 |
Granted publication date: 20140430 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |