CN206855932U - A kind of secondary ejection structure of injection mold - Google Patents
A kind of secondary ejection structure of injection mold Download PDFInfo
- Publication number
- CN206855932U CN206855932U CN201720481609.4U CN201720481609U CN206855932U CN 206855932 U CN206855932 U CN 206855932U CN 201720481609 U CN201720481609 U CN 201720481609U CN 206855932 U CN206855932 U CN 206855932U
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- CN
- China
- Prior art keywords
- block
- ejection
- double
- injection mold
- utility
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of secondary ejection structure of injection mold, including block, thimble, the block is screwed on lower mould, central point and the summit of Double-ejection block one end are concentric, the Double-ejection block is fixed on ejector retainner plate with shop bolt, and can left and right activity, one end of the thimble contacted with Double-ejection block, and the other end is connected with lower mould.The secondary ejection structure of the injection mold, it is easy to fall off using secondary ejection structure, product in the case of oblique top or other thimbles are clamped when product normally ejects.
Description
Technical field
The utility model belongs to injection mold technology, and in particular to a kind of secondary ejection structure of injection mold.
Background technology
Injection mold is a kind of instrument for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Instrument.Injection molding is to produce a kind of processing method used during some complex-shaped parts in batches.Refer specifically to heated thawing
Plastics by injection machine high pressure inject die cavity, after cooling and solidifying, obtain formed products.Current injection mold, product normally push up
In the case of oblique top or other thimbles are clamped when going out, product is difficult for drop-off.A kind of Double-ejection of injection mold is proposed for this
Structure.
Utility model content
The purpose of this utility model is to provide a kind of secondary ejection structure of injection mold, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of secondary ejection structure of injection mold,
Including block, thimble, the block is screwed on lower mould, and central point and the summit of Double-ejection block one end are concentric, institute
Double-ejection block is stated to be fixed on ejector retainner plate with shop bolt, and can left and right activity, one end of the thimble and Double-ejection
Block is contacted, and the other end is connected with lower mould.
Technique effect of the present utility model and advantage：The secondary ejection structure of the injection mold, has when product normally ejects
It is easy to fall off using secondary ejection structure, product in the case of clamping oblique top or other thimbles.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 time mould, 2 blocks, 3 ejector retainner plates, 4 thimbles, 5 shop bolts, 6 Double-ejection blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of secondary ejection structure of injection mold as shown in Figure 1, and block 2 is screwed
On lower mould 1, central point will be that A points and B points, Double-ejection block 6 use shop bolt with one heart with the summit of the one end of Double-ejection block 6
5 be fixed on ejector retainner plate 3 can left and right activity, in ejection activity, Double-ejection block 6 and thimble 4 are synchronized with the movement ejector retainner plate 3,
When A points and the contact of B points are that Double-ejection block 6 is blocked back and continues up ejection with direction of arrow rotation forces thimble 4 and play again
The effect of secondary ejection.
A kind of secondary ejection structure of injection mold provided by the utility model, clamped when product normally ejects oblique top or
It is easy to fall off using secondary ejection structure, product in the case of other thimbles of person.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (1)
1. a kind of secondary ejection structure of injection mold, including block（2）, thimble（4）, it is characterised in that：The block（2）With
Screw is fixed on lower mould（1）On, central point and Double-ejection block（6）The summit of one end is concentric, the Double-ejection block（6）With calmly
Position pin（5）It is fixed on ejector retainner plate（3）On, and can left and right activity, the thimble（4）One end and Double-ejection block（6）Connect
Touch, the other end and lower mould（1）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481609.4U CN206855932U (en) | 2017-05-03 | 2017-05-03 | A kind of secondary ejection structure of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481609.4U CN206855932U (en) | 2017-05-03 | 2017-05-03 | A kind of secondary ejection structure of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855932U true CN206855932U (en) | 2018-01-09 |
Family
ID=60822862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481609.4U Expired - Fee Related CN206855932U (en) | 2017-05-03 | 2017-05-03 | A kind of secondary ejection structure of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855932U (en) |
-
2017
- 2017-05-03 CN CN201720481609.4U patent/CN206855932U/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: 20180109 Termination date: 20190503 |