CN209095929U - A kind of secondary ejecting plastic mould structure - Google Patents
A kind of secondary ejecting plastic mould structure Download PDFInfo
- Publication number
- CN209095929U CN209095929U CN201821969195.0U CN201821969195U CN209095929U CN 209095929 U CN209095929 U CN 209095929U CN 201821969195 U CN201821969195 U CN 201821969195U CN 209095929 U CN209095929 U CN 209095929U
- Authority
- CN
- China
- Prior art keywords
- plate
- thimble
- mandril
- panel
- movable insert
- 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
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of secondary ejecting plastic mould structures, including plate, thimble panel, cylinder mandril, flat mandril, A plate, B plate and spring in Ejector Retainer Plate, thimble, plate and thimble panel are successively slidably arranged on the guide post fixed with B plate in the Ejector Retainer Plate, thimble, the structure design of the utility model is reasonable, internal structure is compact, it can ejecting product without complicated dynamic model step, automatically product is fallen, without mechanical Hand supplementary, die manufacturing cost is low, and product extraction efficiency is high.
Description
Technical field
The utility model relates to a kind of secondary ejecting plastic mould structures.
Background technique
Plastic mould, is in plastics processing industry and plastic molding press is mating, assigns plastic products with complete configuration and essence
The tool of true size.Since plastics variety and processing method are various, the structure of plastic molding press and plastic products is again complicated and simple different,
So the type and structure of plastic mould are also diversified.
In some embedded plastic moulds, since product is arranged in mold insert, mold insert is arranged in die cavity, therefore is producing
Product are more complicated when taking out, and generally require just carry out pickup, mold by complicated ejecting structure and contact manipulator
Manufacturing cost and efficiency it is lower.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction
A kind of secondary ejecting plastic mould structure of reason.
The technical scheme in the invention for solving the above technical problem is: a kind of secondary ejecting plastic mould structure, packet
Include Ejector Retainer Plate, plate, thimble panel, cylinder mandril, flat mandril, A plate, B plate and spring in thimble, the Ejector Retainer Plate, top
Plate and thimble panel are successively slidably arranged on the guide post fixed with B plate in needle, and the cylinder mandril is fixed with thimble panel
And slide and fixed in the cavity for protruding into B plate receiving movable insert with movable insert, for ejecting movable insert, the flat mandril
Cavity and movable insert fixed with Ejector Retainer Plate and that successively slide through plate in thimble, thimble panel, receiving movable insert
Product ejection cavity in, for eject be arranged movable insert product, be set on a mandril in the flat mandril, it is described
Thimble panel and B plate and thimble in plate and thimble panel be provided with ejection gap surplus, the spring setting is being pushed up
In needle in the ejection gap surplus of plate and thimble panel, and one end is fixed with plate in thimble.
Further: the other end of the guide post is fixed on support block bottom plate, so that in the Ejector Retainer Plate, thimble
Plate, thimble panel in being slidably arranged on support block bottom plate.
It is further: to be placed with four groups of bullets in matrix in the ejection gap surplus of plate and thimble panel in the thimble
Spring.
The utility model compared with prior art, has the following advantages that and effect: reasonable in design, internal structure is tight
Gather, without complicated dynamic model step can ejecting product, fall product automatically, without mechanical Hand supplementary, die manufacturing cost is low,
Product extraction efficiency is high.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the utility model embodiment secondary ejecting plastic mould structure.
Fig. 2 is the schematic internal view of the utility model embodiment secondary ejecting plastic mould structure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Referring to Fig. 1-Fig. 2, a kind of secondary ejecting plastic mould structure of the present embodiment, including plate 2 in Ejector Retainer Plate 1, thimble,
Thimble panel 3, cylinder mandril 41, flat mandril 42, A plate 6, B plate 7 and spring 8, in the Ejector Retainer Plate 1, thimble plate 2 and
Thimble panel 3 is successively slidably arranged on the guide post fixed with B plate 7, and the cylinder mandril 41 is fixed with thimble panel 3 and slides
It protrudes into the cavity of the receiving movable insert 5 of B plate 7 and is fixed with movable insert 5, for ejecting movable insert 5, the flat mandril 42
Plate 2 in thimble, thimble panel 3, the cavity for accommodating movable insert 5 and activity are fixed and successively slid through with Ejector Retainer Plate 1
The product 51 of mold insert 5 ejects in cavity, for ejecting the product 51 of setting movable insert 5, is set in the flat mandril 42
On cylinder mandril 41, plate 2 and thimble panel 3 are provided with ejection gap surplus in the thimble panel 3 and B plate 7 and thimble,
The spring 8 is arranged in thimble in the ejection gap surplus of plate 2 and thimble panel 3, and plate 2 is fixed in one end and thimble,
The other end of the guide post is fixed on support block bottom plate 9 so that plate 2 in the Ejector Retainer Plate 1, thimble, thimble panel 3 with
In being slidably arranged on support block bottom plate 9, arrange in the ejection gap surplus of plate 2 and thimble panel 3 in matrix in the thimble
Have four groups of springs 8, the work step of the present embodiment: A plate 6 is separated with B plate 7 after die sinking, and movable insert 5 is with product 51 at this time
It is arranged in the cavity of receiving movable insert 5 of B plate 7, B plate 7 is fixed with respect to the distance of support block bottom plate 9, at this time by injection-moulding device
It is close that thimble moves Ejector Retainer Plate 1 to B plate 7, since the support of spring 8 is when thimble panel 3 is bonded with B plate 7, due to cylinder top
The effect of bar 41, so that movable insert 5 is ejected from the cavity that it is arranged, at this time due to 8 elastic allowance of spring, Ejector Retainer Plate 1
Continue plate 2 in band thimble to travel forward, the ejection cavity ejection that flat mandril 42 passes through movable insert 5 at this time is arranged in movable insert
The product 51 on 5 tops, product 51 complete blanking, and the structure design of the utility model is reasonable, and internal structure is compact, without complexity
Dynamic model step can ejecting product 51, fall product 51 automatically, without mechanical Hand supplementary, die manufacturing cost is low, and product 51 takes
It is high-efficient out, the complicated ejecting mechanism of traditional same type mold is eliminated, the cost and size of mold are effectively reduced.
Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of secondary ejecting plastic mould structure, it is characterised in that: including plate, thimble panel, cylinder top in Ejector Retainer Plate, thimble
Bar, flat mandril, A plate, B plate and spring, in the Ejector Retainer Plate, thimble plate and thimble panel be successively slidably arranged in
On the fixed guide post of B plate, the cylinder mandril and thimble panel fix and slide protrude into B plate accommodate in the cavity of movable insert with
Movable insert is fixed, and for ejecting movable insert, the flat mandril and Ejector Retainer Plate are fixed and successively slid through in thimble
Plate, thimble panel, accommodate movable insert cavity and movable insert product ejection cavity in, for eject setting activity edge
The product of part is set on a mandril in the flat mandril, plate and thimble face in the thimble panel and B plate and thimble
Plate is provided with ejection gap surplus, and the spring is arranged in thimble in the ejection gap surplus of plate and thimble panel, and
One end is fixed with plate in thimble.
2. a kind of secondary ejecting plastic mould structure according to claim 1, it is characterised in that: the other end of the guide post
Be fixed on support block bottom plate so that plate in the Ejector Retainer Plate, thimble, thimble panel in being slidably arranged in support block bottom plate
On.
3. a kind of secondary ejecting plastic mould structure according to claim 1, it is characterised in that: in the thimble plate with
Four groups of springs are placed in matrix in the ejection gap surplus of thimble panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969195.0U CN209095929U (en) | 2018-11-27 | 2018-11-27 | A kind of secondary ejecting plastic mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969195.0U CN209095929U (en) | 2018-11-27 | 2018-11-27 | A kind of secondary ejecting plastic mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209095929U true CN209095929U (en) | 2019-07-12 |
Family
ID=67161663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821969195.0U Expired - Fee Related CN209095929U (en) | 2018-11-27 | 2018-11-27 | A kind of secondary ejecting plastic mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209095929U (en) |
-
2018
- 2018-11-27 CN CN201821969195.0U patent/CN209095929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |