CN202480316U - Mold - Google Patents
Mold Download PDFInfo
- Publication number
- CN202480316U CN202480316U CN2012200178119U CN201220017811U CN202480316U CN 202480316 U CN202480316 U CN 202480316U CN 2012200178119 U CN2012200178119 U CN 2012200178119U CN 201220017811 U CN201220017811 U CN 201220017811U CN 202480316 U CN202480316 U CN 202480316U
- Authority
- CN
- China
- Prior art keywords
- plate
- mould
- die
- ejector pin
- fixed
- 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
Disclosed is a mold. The mold can push out an injection molding product twice and comprises a front moldboard, a front mold core, a back moldboard, a back mold core, an ejector pin plate, an ejector pin fixing plate and a return pin. The front mold core is fixed on the front moldboard, the back mold core is fixed on the back moldboard, the injection molding product is arranged between the front mold core and the back mold core, the ejector pin plate is fixed on the ejector pin fixing plate and abutted against the injection molding product, a filling mouth is arranged on the front moldboard, runners are arranged on the front mold core and the back moldboard, the mold further comprises a second ejector pin plate, and the second ejector pin plate is arranged below the ejector pin fixing plate.
Description
Technical field
The utility model relates to a kind of mould.
Background technology
General mould comprises front template, preceding die, rear pattern plate, back die, ejector retainner plate, thimble fixed head and back stitching; Preceding die is fixed on the front template; Back die is fixed on the rear pattern plate, and injection-molded item is behind the front mould Renhe between the die, and ejector retainner plate is fixed on the thimble fixed head and withstands injection-molded item; Front template is provided with the filling mouth, is equipped with runner on the rear pattern plate of front mould Renhe.But this mould is owing to having only an ejector retainner plate, so can only injection-molded item be ejected once.
Summary of the invention
The technical problem that the utility model will solve provides a kind of mould that can injection-molded item be ejected twice.
The technical scheme that addresses the above problem is: this mould, comprise front template, preceding die, rear pattern plate, back die, ejector retainner plate, thimble fixed head and back stitching, and preceding die is fixed on the front template; Back die is fixed on the rear pattern plate, and injection-molded item is behind the front mould Renhe between the die, and ejector retainner plate is fixed on the thimble fixed head and withstands injection-molded item; Front template is provided with the filling mouth; Be equipped with runner on the rear pattern plate of front mould Renhe, this mould also comprises second ejector retainner plate, and it is located at the below of thimble fixed head.
Because this mould also comprises second ejector retainner plate, so can injection-molded item be ejected twice.
Description of drawings
Fig. 1 is the structural representation according to the mould of the utility model.
Specific embodiments
As shown in Figure 1, this mould comprises front template 1, preceding die 3, rear pattern plate 2, back die 4, ejector retainner plate 5, thimble fixed head 13 and back stitching 7; Preceding die 3 is fixed on the front template 1; Back die 4 is fixed on the rear pattern plate 2, and injection-molded item 12 is between preceding die 3 and back die 4, and ejector retainner plate 5 is fixed on the thimble fixed head and withstands injection-molded item 12; Front template is provided with irritates mouth 8; Be equipped with runner on the rear pattern plate of front mould Renhe, this mould also comprises second ejector retainner plate 6, and it is located at the below of thimble fixed head 13.
Because this mould also comprises second ejector retainner plate, so can injection-molded item be ejected twice.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs to the protection domain of the utility model technical scheme to any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. mould; Comprise front template (1), preceding die (3), rear pattern plate (2), back die (4), ejector retainner plate (5), thimble fixed head (13) and back stitching (7), preceding die (3) is fixed on the front template (1), and back die (4) is fixed on the rear pattern plate (2); Injection-molded item (12) is between preceding die (3) and back die (4); Ejector retainner plate (5) is fixed on the thimble fixed head and withstands injection-molded item (12), and front template is provided with irritates mouth (8), is equipped with runner on the rear pattern plate of front mould Renhe; It is characterized in that: this mould also comprises second ejector retainner plate (6), and it is located at the below of thimble fixed head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200178119U CN202480316U (en) | 2012-01-16 | 2012-01-16 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200178119U CN202480316U (en) | 2012-01-16 | 2012-01-16 | Mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480316U true CN202480316U (en) | 2012-10-10 |
Family
ID=46954773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200178119U Expired - Fee Related CN202480316U (en) | 2012-01-16 | 2012-01-16 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381650A (en) * | 2013-07-18 | 2013-11-06 | 中山市利群精密实业有限公司 | Ejector structure for plastic mould |
| CN105773919A (en) * | 2016-04-23 | 2016-07-20 | 东莞市盛涵精密塑胶制品有限公司 | Inverse die structure with feed inlet and thimble on same side |
-
2012
- 2012-01-16 CN CN2012200178119U patent/CN202480316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381650A (en) * | 2013-07-18 | 2013-11-06 | 中山市利群精密实业有限公司 | Ejector structure for plastic mould |
| CN105773919A (en) * | 2016-04-23 | 2016-07-20 | 东莞市盛涵精密塑胶制品有限公司 | Inverse die structure with feed inlet and thimble on same side |
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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: 20121010 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |