CN205522349U - Injection mold secondary ejection mechanism - Google Patents
Injection mold secondary ejection mechanism Download PDFInfo
- Publication number
- CN205522349U CN205522349U CN201620235056.XU CN201620235056U CN205522349U CN 205522349 U CN205522349 U CN 205522349U CN 201620235056 U CN201620235056 U CN 201620235056U CN 205522349 U CN205522349 U CN 205522349U
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- CN
- China
- Prior art keywords
- ejection
- double
- thimble
- movable block
- ejecting
- 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 discloses an injection mold secondary ejection mechanism, including movable mould board, ejecting pin face plate, ejection bottom plate, bottom plate, the ejecting pole of secondary, quadratic term play movable block, axis of rotation, thimble, the fixed coincide of ejecting pin face plate and ejection bottom plate be in the same place, the quadratic term goes out the movable block to be passed through the axis of rotation and hinges on ejection bottom plate, the one end that goes out the movable block in the quadratic term is leaned on on the lower extreme top of the ejecting pole of secondary, the upper end of the ejecting pole of secondary is passed ejecting pin face plate and can be leaned on with movable mould board top, the lower extreme of thimble articulates the other end at quadratic term play movable block, the upper end of thimble is passed the movable mould board and is stretched into the die cavity. Because the utility model discloses the primary structure is the ejecting pole of secondary, quadratic term play movable block, axis of rotation, thimble, and the structure is comparatively simple.
Description
Technical field
This utility model relates to a kind of injection mold, particularly relates to a kind of injection mold secondary ejection mechanism.
Background technology
Plastics injection mould is the instrument producing plastic, and application is widely.In plastic injection mo(u)lding, the demoulding order of plastic should be controlled in order to meet the needs of moulding process.For this reason, it may be necessary to a kind of secondary ejecting mechanism of design.
Summary of the invention
The purpose of this utility model is to provide the injection mold secondary ejection mechanism of a kind of simple in construction.
For achieving the above object, technical solution of the present utility model is:
This utility model is a kind of injection mold secondary ejection mechanism, including moving platen, thimble panel, Ejector Retainer Plate, base plate, Double-ejection bar, Double-ejection movable block, rotary shaft, thimble；Described thimble panel and Ejector Retainer Plate are fixed and are superimposed together, Double-ejection movable block is hinged on Ejector Retainer Plate by rotary shaft, the lower end of Double-ejection bar acts against one end of Double-ejection movable block, the upper end of Double-ejection bar is through thimble panel and can lean with moving platen, the lower end of thimble is articulated in the other end of Double-ejection movable block, and die cavity is stretched into through moving platen in the upper end of thimble.
An open slot is offered in one end of described Double-ejection movable block, and the upper wall of open slot has a breach；The hanging platform of described thimble lower end is articulated in open slot.
After using such scheme, owing to this utility model includes moving platen, thimble panel, Ejector Retainer Plate, base plate, Double-ejection bar, Double-ejection movable block, rotary shaft, thimble, its primary structure is Double-ejection bar, Double-ejection movable block, rotary shaft, thimble, and structure is relatively simple.
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the axonometric drawing of this utility model secondary ejecting mechanism；
Fig. 4 is the three-dimensional exploded view of this utility model secondary ejecting mechanism.
Detailed description of the invention
As shown in Figure 1 and Figure 2, this utility model is a kind of injection mold secondary ejection mechanism, including moving platen 1, thimble panel 2, Ejector Retainer Plate 3, base plate 4, Double-ejection bar 5, Double-ejection movable block 6, rotary shaft 7, thimble 8.
Described Double-ejection bar 5, Double-ejection movable block 6, rotary shaft 7, thimble 8 constitute secondary ejecting mechanism.Described thimble panel 2 and Ejector Retainer Plate 3 are fixed and are superimposed together, Double-ejection movable block 7 is hinged on Ejector Retainer Plate 3 by the rotary shaft 7 being arranged on its both sides, the lower end of Double-ejection bar 5 acts against one end of Double-ejection movable block 6, the upper end of Double-ejection bar 5 is through thimble panel 2 and can lean with moving platen 1, the lower end of thimble 8 is articulated in the other end of Double-ejection movable block 6, and die cavity is stretched into through moving platen 1 in the upper end of thimble 8.
As shown in Figure 3, Figure 4, in the present embodiment, an open slot 61 is offered in one end of described Double-ejection movable block 6, and the upper wall of open slot 61 has a breach 62；The hanging platform 81 of described thimble 8 lower end is articulated in open slot 61.
Operation principle of the present utility model:
As it is shown in figure 1, after moving platen 1 bottom surface encountered by Double-ejection bar 5, Double-ejection movable block 6 stress is pressed downward against, under center rotating shaft 7 supports, the other end is upturned, and reaches effect of Double-ejection.Push back after encountering base plate 4 during reset.Ejection stroke can be adjusted by the length of Double-ejection bar 5.
The above, it is only this utility model preferred embodiment, the version of Double-ejection movable block can have multiple, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence change i.e. made according to this utility model claim and description with modify, all should still belong in the range of this utility model patent contains.
Claims (2)
1. an injection mold secondary ejection mechanism, it is characterised in that: include moving platen, thimble panel, Ejector Retainer Plate, base plate, Double-ejection bar, Double-ejection movable block, rotary shaft, thimble；Described thimble panel and Ejector Retainer Plate are fixed and are superimposed together, Double-ejection movable block is hinged on Ejector Retainer Plate by rotary shaft, the lower end of Double-ejection bar acts against one end of Double-ejection movable block, the upper end of Double-ejection bar is through thimble panel and can lean with moving platen, the lower end of thimble is articulated in the other end of Double-ejection movable block, and die cavity is stretched into through moving platen in the upper end of thimble.
Injection mold secondary ejection mechanism the most according to claim 1, it is characterised in that: an open slot is offered in one end of described Double-ejection movable block, and the upper wall of open slot has a breach；The hanging platform of described thimble lower end is articulated in open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235056.XU CN205522349U (en) | 2016-03-25 | 2016-03-25 | Injection mold secondary ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235056.XU CN205522349U (en) | 2016-03-25 | 2016-03-25 | Injection mold secondary ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522349U true CN205522349U (en) | 2016-08-31 |
Family
ID=56784951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620235056.XU Expired - Fee Related CN205522349U (en) | 2016-03-25 | 2016-03-25 | Injection mold secondary ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205522349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053601A (en) * | 2017-04-07 | 2017-08-18 | 台州市黄岩奥杰模塑有限公司 | A kind of fan air-out fore shell injection mold |
-
2016
- 2016-03-25 CN CN201620235056.XU patent/CN205522349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053601A (en) * | 2017-04-07 | 2017-08-18 | 台州市黄岩奥杰模塑有限公司 | A kind of fan air-out fore shell injection mold |
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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: 20160831 Termination date: 20200325 |