CN202702538U - Injection mould ejection device - Google Patents
Injection mould ejection device Download PDFInfo
- Publication number
- CN202702538U CN202702538U CN 201220382166 CN201220382166U CN202702538U CN 202702538 U CN202702538 U CN 202702538U CN 201220382166 CN201220382166 CN 201220382166 CN 201220382166 U CN201220382166 U CN 201220382166U CN 202702538 U CN202702538 U CN 202702538U
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- CN
- China
- Prior art keywords
- deduction
- injection mould
- top board
- ejection device
- yataghan
- 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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Abstract
The utility model is applied to the technical field of injection mould equipment, and provides an injection mould ejection device. The injection mould ejection device is provided with a body which is successively provided with an ejection rod push board, a first moving push board and a second moving push board, the first moving push board and the second moving push board are respectively and fixedly provided with a box provided with a sliding groove, a sliding block provided with four chamfers is arranged on each sliding groove, the upper end and the lower end of each box are respectively provided with three through grooves, the middle through groove is provided with a latching long sword, the through grooves on two sides are provided with latching short swords, the middle lower portions of two sides of the latching long sword and the middle lower portions of one sides of the latching short swords are provided with ladder-shaped notches matched with four chamfers of each sliding block, the end portion of the latching long sword is fixed on the body, and the latching short swords are fixed on the ejection rod push board. The injection mould ejection device meets requirements of multiple demould of a complex mould, and is simple in structure, reliable to operate, wide in practicability, and easy to process.
Description
Technical field
The utility model relates to the injection mold equipment technical field, relates in particular to a kind of injection mould ejection device.
Background technology
In order to save the outward appearance of cost and raising product, many injection molds with several products are developed to one, and are namely integrated.But, thisly can increase the complicated of mould structure to a certain extent in order to save cost and to improve the mode of product appearance, exploitation has brought larger difficulty to Design of Dies.
No. three liftout attachments of injection mold refer in the injection moulding production process, and injection mold during the ejecting product demoulding, can repeatedly eject after die sinking in segmentation, thereby reaches the normally situation of the demoulding of some mould structures.Eject for three times that realize mould, must certain retaining structure be set at mould, reach the purpose that segmentation ejects.
At present, No. three liftout attachments of injection mold there is no unified standard, and limitation and complexity are all very large, and for example, secondary ejection mold needs two secondary ejecting mechanisms, and when running into three ejection dies, by outmoded way, just need four secondary ejecting mechanisms are installed, thereby increased the limitation in space, also increased cost, and easily be out of order.
The utility model content
The purpose of this utility model is to provide a kind of injection mould ejection device, is intended to solve the injection mould ejection device complex structure that prior art provides, and limitations is large, easy out of order problem.
The utility model is to realize like this, a kind of injection mould ejection device, described injection mould ejection device is provided with a body, be provided with successively knock-pin ejection plate on the described body, first drives top board and second drives top board, described the first drive top board and second drives top board and is arranged on described knock-pin ejection plate top, be fixedly installed respectively box body on described the first drive top board and on described the second drive top board, described box body is provided with chute, described chute is provided with slide block, described slide block is provided with four chamferings, described box body upper and lower side be respectively equipped with three open-minded, opening of described centre position is provided with the deduction yataghan, opening of described both sides is provided with the deduction dirk, the lower middle portion of described deduction yataghan both sides and the middle and lower part of described deduction dirk one side are provided with respectively the trapeze cut that cooperates with four chamferings of described slide block, the end of described deduction yataghan is fixed on the described body, and described deduction dirk is fixed on the described knock-pin ejection plate.
As a kind of improved plan, described deduction yataghan end is widened, and is fixed on the described body by screw and alignment pin.
As a kind of improved plan, described deduction dirk end is widened, and is fixed on the described knock-pin ejection plate by screw and alignment pin.
As a kind of improved plan, described box body is separately fixed at described first by screw and alignment pin and drives on top board and the second drive top board.
As a kind of improved plan, described box body, deduction yataghan and deduction dirk are steel component.
The injection mould ejection device that the utility model provides comprises deduction yataghan, deduction dirk, box body and slide block, utilize the spatial limitation between slide block and deduction yataghan, the deduction dirk to realize ejecting for three times, reach the demand of the repeatedly demoulding of complicated die, and simple in structure, reliable, practicality is wide, is easy to processing.
Description of drawings
Fig. 1 is the structural representation of the injection mould ejection device that provides of the utility model;
Wherein, the 1-body, 2-knock-pin ejection plate, 3-first drives top board, and 4-second drives top board, 5-box body, 6-slide block, 7-deduction yataghan, 8-deduction dirk.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the injection mould ejection device that the utility model provides, and for convenience of explanation, has only provided the part relevant with the utility model among the figure.
The injection mould ejection device that the utility model provides is provided with one, be provided with successively knock-pin ejection plate 2 on the described body 1, first drives top board 3 and second drives top board 4, described the first drive top board 3 and second drives top board 4 and is arranged on described knock-pin ejection plate 2 tops, be fixedly installed respectively box body 5 on described the first drive top board 3 and on described the second drive top board 4, described box body 5 is provided with chute, described chute is provided with slide block 6, described slide block 6 is provided with four chamferings, described box body 5 upper and lower sides be respectively equipped with three open-minded, opening of described centre position is provided with deduction yataghan 7, opening of described both sides is provided with deduction dirk 8, the lower middle portion of described deduction yataghan 7 both sides and the middle and lower part of described deduction dirk 8 one sides are provided with respectively the trapeze cut that cooperates with 6 four chamferings of described slide block, the end of described deduction yataghan 7 is fixed on the described body 1, and described deduction dirk 8 is fixed on the described knock-pin ejection plate 2.
In the utility model, deduction yataghan 7 ends are widened, and are fixed on the described body 1 by screw and alignment pin, and wherein, these deduction yataghan 7 ends are fixed by screw and alignment pin, and top is also fixed by screw and alignment pin, and its fixed position is box body 5.
In the utility model, deduction dirk 8 ends are widened, and are fixed on the described knock-pin ejection plate 2 by screw and alignment pin, and the top of this deduction dirk 8 is also fixed by screw and alignment pin, and its fixed position is box body 5.
In the utility model, box body 5 is separately fixed at by screw and alignment pin, and wherein, this is separately positioned on the first drive top board 3 and the second box body 5 that drives on the top board 4 can separate, and also can be combined, thereby realize die sinking and two states of matched moulds.
In the utility model, box body, deduction yataghan and deduction dirk all adopt steel component.
Certainly, in the utility model, injection mould ejection device also comprises miscellaneous part, and such as drive unit, accessory etc. do not repeat them here, but not in order to limit the utility model.
The course of work of the injection mould ejection device that the utility model provides is:
Knock-pin ejection plate 2 moves under the driving of power set, drives first and drives top board 3 and 4 motions of the second drive top board;
When first drive top board 3 and second and drive top board 4 and move to the formation that mould needs after, slide block 6 relies on deduction yataghan 7, thereby realize ejecting for three times, thereby solved complex structure that prior art exists, increase cost, easy break-down, large problem takes up room.
The injection mould ejection device that the utility model provides comprises deduction yataghan, deduction dirk, box body and slide block, utilize the spatial limitation between slide block and deduction yataghan, the deduction dirk to realize ejecting for three times, reach the demand of the repeatedly demoulding of complicated die, and simple in structure, reliable, practicality is wide, is easy to processing.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. injection mould ejection device, it is characterized in that, described injection mould ejection device is provided with a body, be provided with successively knock-pin ejection plate on the described body, first drives top board and second drives top board, described the first drive top board and second drives top board and is arranged on described knock-pin ejection plate top, be fixedly installed respectively box body on described the first drive top board and on described the second drive top board, described box body is provided with chute, described chute is provided with slide block, described slide block is provided with four chamferings, described box body upper and lower side be respectively equipped with three open-minded, opening of described centre position is provided with the deduction yataghan, opening of described both sides is provided with the deduction dirk, the lower middle portion of described deduction yataghan both sides and the middle and lower part of described deduction dirk one side are provided with respectively the trapeze cut that cooperates with four chamferings of described slide block, the end of described deduction yataghan is fixed on the described body, and described deduction dirk is fixed on the described knock-pin ejection plate.
2. described injection mould ejection device according to claim 1 is characterized in that, described deduction yataghan end is widened, and is fixed on the described body by screw and alignment pin.
3. injection mould ejection device according to claim 1 is characterized in that, described deduction dirk end is widened, and is fixed on the described knock-pin ejection plate by screw and alignment pin.
4. injection mould ejection device according to claim 1 is characterized in that, described box body is separately fixed at described first by screw and alignment pin and drives on top board and the second drive top board.
5. injection mould ejection device according to claim 1 is characterized in that, described box body, deduction yataghan and deduction dirk are steel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382166 CN202702538U (en) | 2012-08-03 | 2012-08-03 | Injection mould ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382166 CN202702538U (en) | 2012-08-03 | 2012-08-03 | Injection mould ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202702538U true CN202702538U (en) | 2013-01-30 |
Family
ID=47582874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220382166 Expired - Fee Related CN202702538U (en) | 2012-08-03 | 2012-08-03 | Injection mould ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202702538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058718A (en) * | 2015-07-10 | 2015-11-18 | 严鹏 | Three-time ejection control mechanism |
| CN106142399A (en) * | 2015-04-01 | 2016-11-23 | 苏州汉扬精密电子有限公司 | Ejecting structure |
-
2012
- 2012-08-03 CN CN 201220382166 patent/CN202702538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142399A (en) * | 2015-04-01 | 2016-11-23 | 苏州汉扬精密电子有限公司 | Ejecting structure |
| CN105058718A (en) * | 2015-07-10 | 2015-11-18 | 严鹏 | Three-time ejection control mechanism |
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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: 20130130 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |