CN207758066U - Injection mold demoulding mechanism - Google Patents
Injection mold demoulding mechanism Download PDFInfo
- Publication number
- CN207758066U CN207758066U CN201721922669.1U CN201721922669U CN207758066U CN 207758066 U CN207758066 U CN 207758066U CN 201721922669 U CN201721922669 U CN 201721922669U CN 207758066 U CN207758066 U CN 207758066U
- Authority
- CN
- China
- Prior art keywords
- mandril
- jacking block
- male model
- product
- model
- 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 is related to a kind of injection mold demoulding mechanisms; for product ejection after injection molding; including male model, master mold, bottom plate, ejecting mechanism, mandril and jacking block; the male model fastens the product cavity to be formed with the master mold; the bottom plate is fixed on male model bottom; the fixing end of the ejecting mechanism is installed in the male model; the lower end of the mandril and the movable end of the ejecting mechanism are affixed; the upper end of the mandril is integrally formed with the jacking block, and the jacking block stretches into the product type intracavitary.The utility model utilizes integrally formed mandril and jacking block, and space is larger needed for the traditional jacking block solved the problem of causes portioned product that can not use.
Description
Technical field
The utility model is related to injection mold field, more particularly to a kind of injection mold demoulding mechanism.
Background technology
Injection mold is a kind of tool producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is to produce a kind of processing method used when certain complex-shaped components in batches, refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain molding product after cooling and solidifying.Existing injection mold demoulding mechanism
Bottom plate, mandril and thimble are generally comprised, backplane drive mandril moves up and down, and mandril drives thimble to push product after molding, with
Realize the separation of product and mold, but for some products, space is limited, has ejection stress with thimble ejection, at this time
It needs to use jacking block, but traditional jacking block and mandril generally use pin are affixed, required space is larger, causes portioned product that can not make
With.
Utility model content
The utility model provides a kind of injection mold demoulding mechanism, to solve existing for existing injection mold demoulding mechanism
Above-mentioned technical problem.
In order to solve the above technical problems, the utility model provides a kind of injection mold demoulding mechanism, it is molded into for product
Ejection after type, including male model, master mold, bottom plate, ejecting mechanism, mandril and jacking block, the male model fasten to be formed with the master mold
Product cavity, the bottom plate is fixed on male model bottom, and the fixing end of the ejecting mechanism is installed in the male model, the top
The lower end of bar and the movable end of the ejecting mechanism are affixed, and the upper end of the mandril is integrally formed with the jacking block, the jacking block
Stretch into the product type intracavitary.
Preferably, the quantity of the jacking block is 2, it is symmetrically distributed in the both sides of the product cavity.
Preferably, the quantity of the mandril is 2, the same ejecting mechanism is fixed in the lower end of 2 mandrils
On, it is synchronized and is driven by the ejecting mechanism.
Compared with prior art, injection mold demoulding mechanism provided by the utility model, it is after injection molding for product
Ejection, including male model, master mold, bottom plate, ejecting mechanism, mandril and jacking block, the male model fasten the product to be formed with the master mold
Cavity, the bottom plate are fixed on male model bottom, and the fixing end of the ejecting mechanism is installed in the male model, under the mandril
End is affixed with the movable end of the ejecting mechanism, and the upper end of the mandril is integrally formed with the jacking block, and the jacking block stretches into institute
State product type intracavitary.The utility model utilizes integrally formed mandril and jacking block, and space is larger needed for the traditional jacking block of solution,
The problem of causing portioned product that can not use.
Description of the drawings
Fig. 1 is the structural schematic diagram of injection mold demoulding mechanism in the utility model.
In figure：10- male models, 20- master molds, 30- bottom plates, 41- fixing ends, 42- movable ends, 50- mandrils, 60- jacking blocks.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.It should be noted that the utility model attached drawing is all made of simplified form
And non-accurate ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
Injection mold demoulding mechanism provided by the utility model, as shown in Figure 1, it is used for product ejection after injection molding,
Including male model 10, master mold 20, bottom plate 30, ejecting mechanism, mandril 50 and jacking block 60, the male model 10 fastens shape with the master mold 20
At product cavity, the bottom plate 30 is fixed on 10 bottom of male model, and the fixing end 41 of the ejecting mechanism is installed on the male model
In 10, the lower end of the mandril 50 and the movable end 42 of the ejecting mechanism are affixed, the upper end of the mandril 50 and the jacking block
60 are integrally formed, and the jacking block 60 stretches into the product type intracavitary.The utility model utilizes integrally formed mandril 50 and jacking block
60, space is larger needed for the traditional jacking block solved the problem of causes portioned product that can not use.
Preferably, with continued reference to FIG. 1, the quantity of the jacking block 60 be 2, be symmetrically distributed in the two of the product cavity
Side, corresponding, the quantity of the mandril 50 is 2, and the same ejecting mechanism is fixed in the lower end of 2 mandrils 50
On, it is synchronized and is driven by the ejecting mechanism.
In conclusion injection mold demoulding mechanism provided by the utility model, is used for product ejection after injection molding, packet
Male model 10, master mold 20, bottom plate 30, ejecting mechanism, mandril 50 and jacking block 60 are included, the male model 10 is fastened with the master mold 20 and formed
Product cavity, the bottom plate 30 is fixed on 10 bottom of male model, and the fixing end 41 of the ejecting mechanism is installed on the male model 10
Interior, the lower end of the mandril 50 and the movable end 42 of the ejecting mechanism are affixed, the upper end of the mandril 50 and the jacking block 60
It is integrally formed, the jacking block 60 stretches into the product type intracavitary.The utility model utilizes integrally formed mandril 50 and jacking block 60,
Space is larger needed for the traditional jacking block solved the problem of causes portioned product that can not use.
Obviously, it is new without departing from this practicality can to carry out utility model various modification and variations by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (3)
1. a kind of injection mold demoulding mechanism is used for product ejection after injection molding, including male model, master mold, bottom plate, kickoff mechanism
Structure, mandril and jacking block, the male model fasten the product cavity to be formed with the master mold, which is characterized in that the bottom plate is fixed on
The fixing end of male model bottom, the ejecting mechanism is installed in the male model, the lower end of the mandril and the ejecting mechanism
Movable end is affixed, and the upper end of the mandril is integrally formed with the jacking block, and the jacking block stretches into the product type intracavitary.
2. injection mold demoulding mechanism as described in claim 1, which is characterized in that the quantity of the jacking block is 2, symmetrical point
It is distributed in the both sides of the product cavity.
3. injection mold demoulding mechanism as claimed in claim 2, which is characterized in that the quantity of the mandril is 2,2 institutes
The lower end for stating mandril is fixed on the same ejecting mechanism, is synchronized and is driven by the ejecting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922669.1U CN207758066U (en) | 2017-12-29 | 2017-12-29 | Injection mold demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922669.1U CN207758066U (en) | 2017-12-29 | 2017-12-29 | Injection mold demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207758066U true CN207758066U (en) | 2018-08-24 |
Family
ID=63182883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922669.1U Expired - Fee Related CN207758066U (en) | 2017-12-29 | 2017-12-29 | Injection mold demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207758066U (en) |
-
2017
- 2017-12-29 CN CN201721922669.1U patent/CN207758066U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20211229 |