CN204295979U - A kind of secondary ejecting mechanism of mould - Google Patents
A kind of secondary ejecting mechanism of mould Download PDFInfo
- Publication number
- CN204295979U CN204295979U CN201420717295.XU CN201420717295U CN204295979U CN 204295979 U CN204295979 U CN 204295979U CN 201420717295 U CN201420717295 U CN 201420717295U CN 204295979 U CN204295979 U CN 204295979U
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- CN
- China
- Prior art keywords
- dynamic model
- push rod
- spring
- insert
- mould
- 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 kind of secondary ejecting mechanism of mould, described push rod (4) vertically and be arranged symmetrically in dynamic model (2), its one end is through the push pedal (3) being arranged in upside in dynamic model (2) and be connected with die cavity (9), the other end is connected with the ejector retainner plate (5) being positioned at dynamic model (2) inner underside, be close on the downside of described ejector retainner plate (5) and be furnished with base plate (10), in described base plate (10), push rod (4) outside is provided with insert (6), described insert (6) downside is furnished with spring (7), limited screw (8) is installed with in described spring (7), described limited screw (8) is successively through spring (7), insert (6) is also connected with one end of push rod (4).The utility model structure is simple, is first ejected by product by push pedal, then by the acting in conjunction of spring and limited screw, make Realization of Product Double-ejection, the phenomenon of mould is easily clung in the local improving product in the past.
Description
Technical field
The utility model relates to mould applications, particularly relates to a kind of secondary ejecting mechanism of mould.
Background technology
In general mould emptier, the action that ejects of its product is all one step completed substantially.But the product that some precision is higher, if still adopt disposable ejecting, is just often easily out of shape, and is difficult to take out from die cavity, causes product to be destroyed.Therefore, then Double-ejection is needed to this series products, to disperse ejection resistance, make the demoulding smoothly of product energy.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of secondary ejecting mechanism of mould, structure is simple, is first ejected by product by push pedal, then by the acting in conjunction of spring and limited screw, make Realization of Product Double-ejection, the phenomenon of mould is easily clung in the local improving product in the past.
The utility model solves the technical scheme that its technical problem adopts: the secondary ejecting mechanism providing a kind of mould, comprise cover half, dynamic model and push rod, described fixed half and moving half is in arranging up and down, contact with each other between the two and form die cavity, described push rod vertically and be arranged symmetrically in dynamic model, its one end is through the push pedal being arranged in dynamic model upside and be connected with die cavity, the other end is connected with the ejector retainner plate being positioned at dynamic model inner underside, be close on the downside of described ejector retainner plate and be furnished with base plate, in described base plate, insert is provided with outside push rod, spring is furnished with on the downside of described insert, limited screw is installed with in described spring, described limited screw is successively through spring, insert is also connected with one end of push rod, under the effect of injection machine ejecting force, ejector retainner plate first moves upward and product is ejected by push pedal in die cavity, simultaneously, under the action of the spring, insert drives push rod to follow ejector retainner plate and moves upward together, after limited screw encounters base plate, insert and push rod stop motion, now, ejector retainner plate continues to move upward thus realizes Double-ejection under injection machine effect.
One as secondary ejecting mechanism described in the utility model is supplemented, and the side of described dynamic model inside is vertically furnished with guide pin bushing, is installed with guide pillar in described guide pin bushing, and one end of described guide pillar contacts with bottom dynamic model.
Beneficial effect
The utility model relates to a kind of secondary ejecting mechanism of mould, and structure is simple, is first ejected by product by push pedal, then by the acting in conjunction of spring and limited screw, make Realization of Product Double-ejection, the phenomenon of mould is easily clung in the local improving product in the past.
Accompanying drawing explanation
Fig. 1 is main TV structure figure of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figure 1, embodiment of the present utility model relates to a kind of secondary ejecting mechanism of mould, comprise cover half 1, dynamic model 2 and push rod 4, described cover half 1 and dynamic model 2 are in arranging up and down, contact with each other between the two and form die cavity 9, described push rod 4 vertically and be arranged symmetrically in dynamic model 2, its one end is through the push pedal 3 being arranged in upside in dynamic model 2 and be connected with die cavity 9, the other end is connected with the ejector retainner plate 5 being positioned at dynamic model 2 inner underside, be close on the downside of described ejector retainner plate 5 and be furnished with base plate 10, in described base plate 10, insert 6 is provided with outside push rod 4, spring 7 is furnished with on the downside of described insert 6, limited screw 8 is installed with in described spring 7, described limited screw 8 is successively through spring 7, insert 6 is also connected with one end of push rod 4.
The side of described dynamic model 2 inside is vertically furnished with guide pin bushing 11, is installed with guide pillar 12 in described guide pin bushing 11, and one end of described guide pillar 12 and dynamic model 2 bottom connection touch.
Embodiment
Under the effect of injection machine ejecting force, ejector retainner plate 5 first moves upward, and product is ejected by push pedal 3 in die cavity 9, simultaneously, under the effect of spring 7, insert 6 follows ejector retainner plate 5 to move upward together with push rod 4, moves to certain altitude, after namely limited screw 8 encounters base plate 10, insert 6 and push rod 4 stop motion, now, ejector retainner plate 5 continues to move upward under injection machine effect, thus realizes the Double-ejection of product.
Claims (2)
1. the secondary ejecting mechanism of a mould, comprise cover half (1), dynamic model (2) and push rod (4), described cover half (1) and dynamic model (2) are in arranging up and down, contact with each other between the two and form die cavity (9), it is characterized in that: described push rod (4) vertically and be arranged symmetrically in dynamic model (2), its one end is through the push pedal (3) being arranged in upside in dynamic model (2) and be connected with die cavity (9), the other end is connected with the ejector retainner plate (5) being positioned at dynamic model (2) inner underside, be close on the downside of described ejector retainner plate (5) and be furnished with base plate (10), in described base plate (10), push rod (4) outside is provided with insert (6), described insert (6) downside is furnished with spring (7), limited screw (8) is installed with in described spring (7), described limited screw (8) is successively through spring (7), insert (6) is also connected with one end of push rod (4).
2. the secondary ejecting mechanism of a kind of mould according to claim 1, it is characterized in that: the side of described dynamic model (2) inside is vertically furnished with guide pin bushing (11), be installed with guide pillar (12) in described guide pin bushing (11), one end of described guide pillar (12) and dynamic model (2) bottom connection touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717295.XU CN204295979U (en) | 2014-11-25 | 2014-11-25 | A kind of secondary ejecting mechanism of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717295.XU CN204295979U (en) | 2014-11-25 | 2014-11-25 | A kind of secondary ejecting mechanism of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295979U true CN204295979U (en) | 2015-04-29 |
Family
ID=53101557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420717295.XU Expired - Fee Related CN204295979U (en) | 2014-11-25 | 2014-11-25 | A kind of secondary ejecting mechanism of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295979U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014892A (en) * | 2015-07-29 | 2015-11-04 | 健大电业制品（昆山）有限公司 | Mould double ejection mechanism with double layers of ejector plates |
| CN105818338A (en) * | 2016-05-05 | 2016-08-03 | 冯杨斌 | Sole injection mold for shoe making |
| CN108908873A (en) * | 2018-07-30 | 2018-11-30 | 昆山科达精密模具有限公司 | A kind of mold with Double-ejection forced stripper mechanism |
| US11318642B2 (en) | 2019-12-20 | 2022-05-03 | Eaton Intelligent Power Limited | Permeable wall encapsulation mold |
-
2014
- 2014-11-25 CN CN201420717295.XU patent/CN204295979U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014892A (en) * | 2015-07-29 | 2015-11-04 | 健大电业制品（昆山）有限公司 | Mould double ejection mechanism with double layers of ejector plates |
| CN105014892B (en) * | 2015-07-29 | 2017-07-18 | 健大电业制品（昆山）有限公司 | Mould bilayer ejector retainner plate secondary ejecting mechanism |
| CN105818338A (en) * | 2016-05-05 | 2016-08-03 | 冯杨斌 | Sole injection mold for shoe making |
| CN108908873A (en) * | 2018-07-30 | 2018-11-30 | 昆山科达精密模具有限公司 | A kind of mold with Double-ejection forced stripper mechanism |
| US11318642B2 (en) | 2019-12-20 | 2022-05-03 | Eaton Intelligent Power Limited | Permeable wall encapsulation 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: 20150429 Termination date: 20191125 |