CN205835810U - Injection structure in a kind of glass molds - Google Patents
Injection structure in a kind of glass molds Download PDFInfo
- Publication number
- CN205835810U CN205835810U CN201620620774.9U CN201620620774U CN205835810U CN 205835810 U CN205835810 U CN 205835810U CN 201620620774 U CN201620620774 U CN 201620620774U CN 205835810 U CN205835810 U CN 205835810U
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- CN
- China
- Prior art keywords
- glass
- sheet glass
- injection structure
- molds
- plastic cement
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- 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.)
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Abstract
The utility model discloses injection structure in a kind of glass molds, including bracing ring and with the sheet glass of bracing ring snapping；The edge ring cutting of described sheet glass has a circle step, and the periphery of described sheet glass is evenly equipped with three locating notches, and described three locating notches are opened on described step.Described three locating notches are for being connected in the positioning needle of mould rear mold prevent sheet glass from coming off.This utility model adds the bonded area with plastic cement owing to being provided with a circle step at the edge of sheet glass, and uniform three locating notches of periphery at sheet glass may be stuck in the positioning needle of rear mold, it is to avoid sheet glass drops when rear mold matched moulds；Can adhesion between precise verification glass and plastic cement, simple in construction is easily operated.
Description
Technical field
This utility model relates to injection mold field, in particular injection structure in a kind of glass molds.
Background technology
Injection is a kind of method that industrial products produce moulding.Product generally uses rubber injection mold and plastic injection.Injection
Also can dispensing molding die platen press and casting die.Injection (mo(u)lding) machine (being called for short injector or injection machine) is by thermoplastic or heat
Solidity material utilizes mould for plastics to make the main former of variously-shaped plastic, and injection moulding is by injection
Machine and mould realize.Injection mold production process needs carry out testing mould step, prior art is verified glass and plastic cement
Between the device structure of adhesion complicated, be unsuitable for long period of operation and use.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide injection structure in a kind of glass molds,
Can adhesion between precise verification glass and plastic cement, simple in construction is easily operated.
The technical solution of the utility model is as follows:
Injection structure in a kind of glass molds, including bracing ring and with the sheet glass of bracing ring snapping；
The edge ring cutting of described sheet glass has a circle step, and the periphery of described sheet glass is evenly equipped with three locating notches, institute
State three locating notches to be opened on described step.
Injection structure in described glass molds, wherein, described three locating notches are for being connected to the location of mould rear mold
Prevent sheet glass from coming off on pin.
Injection structure in described glass molds, wherein, the step of described sheet glass is for increasing the knot of sheet glass and plastic cement
Close area.
Injection structure in described glass molds, wherein, is provided with inside described bracing ring and the locating notch pair on sheet glass
The groove answered.
Injection structure in described glass molds, wherein, is arc-shaped bottom described locating notch, described locating notch opening
Place is for horn-like.
Injection structure in described glass molds, wherein, melted when two surfaces of described step are provided with for being molded
The counterbore that plastic cement can be moved into.
Injection structure in glass molds provided by the utility model, increases owing to being provided with a circle step at the edge of sheet glass
With the bonded area of plastic cement, uniform three locating notches of periphery at sheet glass may be stuck in the positioning needle of rear mold, it is to avoid
Sheet glass drops when rear mold matched moulds；Can adhesion between precise verification glass and plastic cement, simple in construction is easily operated.
Accompanying drawing explanation
Fig. 1 is one of schematic perspective view of injection structure in glass molds in this utility model.
Fig. 2 is in this utility model in glass molds the two of the schematic perspective view of injection structure.
Fig. 3 is the structural representation of the sheet glass of injection structure in glass molds in this utility model.
Detailed description of the invention
This utility model provides injection structure in a kind of glass molds, for making the purpose of this utility model, technical scheme and effect
Fruit clearer, the clearest and the most definite, referring to the drawings and give an actual example to this utility model further describe.Should be appreciated that herein
Described specific embodiment, only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1 and Fig. 3, injection structure in the glass molds that this utility model provides, including bracing ring 1 and and bracing ring
The sheet glass 2 of 1 snapping；
The edge ring cutting of described sheet glass 2 has a circle step 21, the step 21 of this sheet glass 2 be used for increasing sheet glass 2 with
The bonded area of plastic cement, and then improve adhesion.The periphery of described sheet glass 2 is evenly equipped with three locating notches 22, described three
Locating notch 22 is opened on described step 21, and in by glass molds of the present utility model, injection structure puts into the rear mold of mould
Time, described three locating notches 22 are for being connected in the positioning needle of mould rear mold prevent sheet glass 2 from coming off.
Further, as in figure 2 it is shown, be provided with the groove corresponding with the locating notch 22 on sheet glass 2 inside described bracing ring 1
11, described groove 11 play the guiding role, and makes the positioning needle of mould rear mold and three locating notches 22 clamping of sheet glass 2.Described
Three spike 12 injection structures in supporting glass molds of the present utility model it are evenly equipped with bottom support ring 1.
A progressive step ground, is arc-shaped bottom locating notch 22 as described in Fig. 2 and Fig. 3, described locating notch 22 opening part
For horn-like, three determine locating notch 22 combines bracing ring 1 and is encircled into circular adaptive with the positioning needle of mould.
Further, what when two surfaces of described step 21 being provided with for being molded, melt plastic cement can be moved into is heavy
Hole.Described counterbore is designed as micron order counterbore, the adhesion between more convenient checking glass and plastic cement.
In sum, injection structure in glass molds provided by the utility model, owing to the edge at sheet glass is provided with one
Circle step adds the bonded area with plastic cement, and uniform three locating notches of periphery at sheet glass may be stuck in the location of rear mold
On pin, it is to avoid sheet glass drops when rear mold matched moulds；Can adhesion between precise verification glass and plastic cement, simple in construction is prone to
Operation.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Saying, can be improved according to the above description or convert, such as, all these modifications and variations all should belong to this utility model institute
Attached scope of the claims.
Claims (6)
1. injection structure in a glass molds, it is characterised in that include bracing ring and the sheet glass with bracing ring snapping；
The edge ring cutting of described sheet glass has a circle step, and the periphery of described sheet glass is evenly equipped with three locating notches, and described three
Individual locating notch is opened on described step.
Injection structure in glass molds the most according to claim 1, it is characterised in that described three locating notches are used for clamping
The positioning needle of mould rear mold prevent sheet glass from coming off.
Injection structure in glass molds the most according to claim 1, it is characterised in that the step of described sheet glass is used for increasing
Sheet glass and the bonded area of plastic cement.
Injection structure in glass molds the most according to claim 1, it is characterised in that be provided with and glass inside described bracing ring
The groove that locating notch on sheet is corresponding.
Injection structure in glass molds the most according to claim 1, it is characterised in that be circular arc bottom described locating notch
Shape, described locating notch opening part is horn-like.
Injection structure in glass molds the most according to claim 1, it is characterised in that arrange on two surfaces of described step
The counterbore that when having for being molded, melt plastic cement can be moved into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620774.9U CN205835810U (en) | 2016-06-22 | 2016-06-22 | Injection structure in a kind of glass molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620774.9U CN205835810U (en) | 2016-06-22 | 2016-06-22 | Injection structure in a kind of glass molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835810U true CN205835810U (en) | 2016-12-28 |
Family
ID=58153525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620774.9U Active CN205835810U (en) | 2016-06-22 | 2016-06-22 | Injection structure in a kind of glass molds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835810U (en) |
-
2016
- 2016-06-22 CN CN201620620774.9U patent/CN205835810U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |