CN207808291U - A kind of injection mould structure - Google Patents
A kind of injection mould structure Download PDFInfo
- Publication number
- CN207808291U CN207808291U CN201721877479.2U CN201721877479U CN207808291U CN 207808291 U CN207808291 U CN 207808291U CN 201721877479 U CN201721877479 U CN 201721877479U CN 207808291 U CN207808291 U CN 207808291U
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- China
- Prior art keywords
- hole
- dynamic
- side fixed
- plate
- fixed plate
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- Expired - Fee Related
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Abstract
The utility model is related to arrive a kind of injection mould structure, dynamic mould core passes through push plate to be inserted into the cavity of solid plate, cover half side fixed plate is equipped with injection hole, and injection hole is connected to cavity, in the directly fixed dynamic model side fixed plate of dynamic mould core tail end, dynamic model side fixed plate is equipped with ejection hole, the fore-set of injector is directly scheduled in push plate by ejecting hole, and dynamic model side fixed plate also installs spacer pin, and spacer pin is arranged in around dynamic mould core, pin hole is equipped in push plate, spacer pin is inserted into pin hole.The utility model structure saves ejection system relative to existing mold, and structure is simpler, greatly reduces structural thickness, to the more adaptable of injector, greatly reduces manufacturing cost.
Description
Technical field
The utility model is related to plastic injection mould fields, and in particular to a kind of injection mould structure.
Background technology
Field is injected in precise plastic mould, often processes elongated pipe sleeve based article, such product is generally noted in an axial direction
Penetrate molding.Traditional way is that a set of ejection system is arranged between dynamic model and push plate to turn down product from dynamic mould core.This
Kind way disadvantage is that mold closure thickness is larger, and structure is cumbersome.For small lot article of manufacture, thickness is larger after Guan Bi mould
Mold need replacing the larger injector of model, otherwise workbench can not adapt to the thicker mold of thickness, this is undoubtedly pony
It draws a hand-cart, and more exchange device greatly increases manufacturing cost.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of injection mould structure, ejection system structure is saved, by dynamic
The structure design of mould side, allows push plate directly to eject product, saves mold thickness, mold is to the more adaptable of injector.
In order to achieve the above object, using following technical scheme：A kind of injection mould structure, including dynamic model side fixed plate, push away
Plate, dynamic mould core, solid plate, dynamic mould core pass through push plate to be inserted into the cavity of solid plate, and cover half side fixed plate is equipped with injection hole,
Injection hole is connected to cavity, and in the directly fixed dynamic model side fixed plate of dynamic mould core tail end, dynamic model side fixed plate is equipped with ejection hole,
The fore-set of injector is directly scheduled in push plate by ejecting hole, and dynamic model side fixed plate also installs spacer pin, and spacer pin is arranged in dynamic
Around model core, pin hole is equipped in push plate, spacer pin is inserted into pin hole.
Further, the cavity contact position of push plate and solid plate is equipped with gasket.
The utility model advantageous effect：Ejection system is saved relative to existing mold, structure is simpler, greatly reduces
Structural thickness greatly reduces manufacturing cost to the more adaptable of injector.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model closed state；
Fig. 2 is the schematic diagram of the utility model opening state.
As shown in the figure：1, dynamic mould core；2, dynamic model side fixed plate；3, push plate；4, solid plate；5, cover half side fixed plate；6、
Fore-set；7, spacer pin；8, pin hole；9, hole is ejected；10, gasket；11, dispensing end；12, injection nozzle；13, workpiece product.
Specific implementation mode
Embodiment
It further illustrates below in conjunction with the accompanying drawings, the structure dynamic mould core as shown in Figure 1（1）The directly fixed dynamic model side of tail end is solid
Fixed board（2）On, dynamic mould core（1）Across push plate（3）It is inserted into solid plate（4）Cavity in, cover half side fixed plate（5）Equipped with injection molding
Mouthful, injection hole is connected to cavity.Dynamic model side fixed plate（2）It is equipped with ejection hole（9）, dynamic model side fixed plate（2）Also installation limit
Pin（7）, spacer pin（7）It is arranged in dynamic mould core（1）Around.In push plate（3）It is equipped with pin hole（8）, spacer pin（7）It is inserted into pin hole
（8）It is interior.The fore-set of injector（6）By ejecting hole（9）Directly it is scheduled on push plate（3）On, cover half side fixed plate（5）Against injector
Dispensing end（11）, injection nozzle（12）Corresponding injection hole.After completing injection, the fore-set of injector（6）Push directly on push plate（3）It will
Workpiece product（13）From dynamic mould core（1）It turns down.
Claims (2)
1. a kind of injection mould structure, including dynamic model side fixed plate, push plate, dynamic mould core, solid plate, dynamic mould core（1）It passes through
Push plate（3）It is inserted into solid plate（4）Cavity in, cover half side fixed plate（5）Equipped with injection hole, injection hole is connected to cavity, special
Sign is, dynamic mould core（1）The directly fixed dynamic model side fixed plate of tail end（2）On, dynamic model side fixed plate（2）It is equipped with ejection hole
（9）, the fore-set of injector（6）By ejecting hole（9）Directly it is scheduled on push plate（3）On, dynamic model side fixed plate（5）Spacer pin is also installed
（7）, spacer pin（7）It is arranged in dynamic mould core（1）Around, in push plate（3）It is equipped with pin hole（8）, spacer pin（7）It is inserted into pin hole
（8）It is interior.
2. a kind of injection mould structure according to claim 1, which is characterized in that the push plate（3）With solid plate（4）
Cavity contact position be equipped with gasket（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877479.2U CN207808291U (en) | 2017-12-28 | 2017-12-28 | A kind of injection mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877479.2U CN207808291U (en) | 2017-12-28 | 2017-12-28 | A kind of injection mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808291U true CN207808291U (en) | 2018-09-04 |
Family
ID=63327734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877479.2U Expired - Fee Related CN207808291U (en) | 2017-12-28 | 2017-12-28 | A kind of injection mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808291U (en) |
-
2017
- 2017-12-28 CN CN201721877479.2U patent/CN207808291U/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: 20180904 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |