CN202517660U - Dustproof device for thimble plate of injection mould - Google Patents
Dustproof device for thimble plate of injection mould Download PDFInfo
- Publication number
- CN202517660U CN202517660U CN2012200789324U CN201220078932U CN202517660U CN 202517660 U CN202517660 U CN 202517660U CN 2012200789324 U CN2012200789324 U CN 2012200789324U CN 201220078932 U CN201220078932 U CN 201220078932U CN 202517660 U CN202517660 U CN 202517660U
- Authority
- CN
- China
- Prior art keywords
- plate
- mould
- ejector retainner
- retainner plate
- dust
- 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)
Abstract
The utility model relates to a dustproof device for a thimble plate of an injection mould. The dustproof device comprises an upper template and a lower template of the mould, wherein the upper template is connected with a cavity; mould legs are mounted on the lower template; a mold core is mounted on the mould legs; the mold core is matched with the cavity; the thimble plate is arranged between the mould legs; a thimble is connected with the thimble plate; the dustproof device is characterized in that dustproof plates are respectively mounted at two ends of the mould legs; and the dustproof plates are fixed through a fastener. According to the scheme, the dustproof plates are respectively mounted at two ends of the mould legs; the dustproof plates are fixed through the fastener; after the dustproof plates are arranged, dust, dirt and foreign matters are effectively prevented from entering, accumulating and corroding the thimble plate; and the thimble plate can be cleaned without influence on the normal work of the mould.
Description
Technical field
The utility model relates to a kind of injection mold ejector retainner plate dust guard, belongs to the mould of plastics field.
Background technology
The essential structure of injection mold comprises upper and lower template, and cope match-plate pattern connects die cavity, and the mould pin is installed on the lower bolster, on the mould pin core is installed, and core matches with die cavity, between the mould pin ejector retainner plate is set, and connects thimble on the ejector retainner plate.The ejector retainner plate of prior art mould does not all have dust guard outward, after mould is placed or produced, can pile up dust on the ejector retainner plate, does not clear up for a long time, will cause thimble, ejector retainner plate to corrode, and the cleaning dust need be taken mould apart, and is extremely inconvenient.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming of prior art, to provide a kind of two ends at the mould pin that dust excluding plate is installed, effectively prevent entering such as dust, dirt and foreign matter, prevent to corrode, not influencing the injection mold ejector retainner plate dust guard of checking ejector retainner plate again.
The technical scheme of the utility model injection mold ejector retainner plate dust guard is: comprise upper mould plate and lower bolster, cope match-plate pattern connects die cavity, and the mould pin is installed on the lower bolster; On the mould pin core is installed; Core matches with die cavity, between the mould pin ejector retainner plate is set, and connects thimble on the ejector retainner plate; It is characterized in that described mould pin two ends respectively are equipped with dust excluding plate, dust excluding plate is fixed by fixture.
The injection mold ejector retainner plate dust guard of the utility model; Respectively be equipped with dust excluding plate at described mould pin two ends, dust excluding plate is fixed by fixture, dust excluding plate has been arranged after; Can effectively prevent entering such as dust, dirt and foreign matter; Prevent to pile up and corrode ejector retainner plate, ejector retainner plate needs cleaning, does not influence the mould operate as normal.
The injection mold ejector retainner plate dust guard of the utility model, described dust excluding plate is a transparent plastic sheet, does not influence and checks internal structure.Described fixture can be screw, screw convenient fixing, firm.Perhaps described fixture also can be buckle, and snap fit is opened conveniently.
Description of drawings
Fig. 1 is the utility model injection mold ejector retainner plate dust guard structural representation;
Fig. 2 is the utility model injection mold ejector retainner plate dust guard schematic perspective view.
The specific embodiment
The utility model relates to a kind of injection mold ejector retainner plate dust guard, like Fig. 1, shown in Figure 2, comprises upper mould plate 1 and lower bolster 2; Cope match-plate pattern 1 connects die cavity 3, and mould pin 4 is installed on the lower bolster 2, and core 5 is installed on the mould pin 4; Core 5 matches with die cavity 3, and ejector retainner plate 6 is set between the mould pin 4, connects thimble 7 on the ejector retainner plate 6; It is characterized in that described mould pin 4 two ends respectively are equipped with dust excluding plate 8, dust excluding plate 8 is fixed by fixture.This programme respectively is equipped with dust excluding plate 8 at described mould pin 4 two ends, and dust excluding plate 8 is fixed by fixture, dust excluding plate 8 has been arranged after; Can effectively prevent entering such as dust, dirt and foreign matter; Prevent to pile up and corrode ejector retainner plate, ejector retainner plate needs cleaning, does not influence the mould operate as normal.Described dust excluding plate 8 is a transparent plastic sheet, does not influence and checks internal structure.Described fixture can be screw 9, screw convenient fixing, firm.Perhaps described fixture also can be buckle 10, and snap fit is opened conveniently.
Claims (4)
1. injection mold ejector retainner plate dust guard comprises upper mould plate (1) and lower bolster (2), and cope match-plate pattern (1) connects die cavity (3); Lower bolster (2) is gone up mould pin (4) is installed, and mould pin (4) is gone up core (5) is installed, and core (5) matches with die cavity (3); Ejector retainner plate (6) is set between the mould pin (4); Ejector retainner plate (6) is gone up and is connected thimble (7), it is characterized in that described mould pin (4) two ends respectively are equipped with dust excluding plate (8), and dust excluding plate (8) is fixed by fixture.
2. injection mold ejector retainner plate dust guard as claimed in claim 1 is characterized in that described dust excluding plate (8) is a transparent plastic sheet.
3. injection mold ejector retainner plate dust guard as claimed in claim 1 is characterized in that described fixture is screw (9).
4. injection mold ejector retainner plate dust guard as claimed in claim 1 is characterized in that described fixture is buckle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200789324U CN202517660U (en) | 2012-03-06 | 2012-03-06 | Dustproof device for thimble plate of injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200789324U CN202517660U (en) | 2012-03-06 | 2012-03-06 | Dustproof device for thimble plate of injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517660U true CN202517660U (en) | 2012-11-07 |
Family
ID=47100626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200789324U Expired - Fee Related CN202517660U (en) | 2012-03-06 | 2012-03-06 | Dustproof device for thimble plate of injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608025A (en) * | 2016-12-24 | 2017-05-03 | 浙江工商职业技术学院 | Plastic injection mold achieving ejection through pushing-out of cavity |
| CN112810064A (en) * | 2020-12-28 | 2021-05-18 | 鲁琳 | Plastic mold capable of preventing impurities from falling into |
-
2012
- 2012-03-06 CN CN2012200789324U patent/CN202517660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608025A (en) * | 2016-12-24 | 2017-05-03 | 浙江工商职业技术学院 | Plastic injection mold achieving ejection through pushing-out of cavity |
| CN112810064A (en) * | 2020-12-28 | 2021-05-18 | 鲁琳 | Plastic mold capable of preventing impurities from falling into |
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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: 20121107 Termination date: 20190306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |