CN206855931U - A kind of forced demoulding structure of injection mold - Google Patents
A kind of forced demoulding structure of injection mold Download PDFInfo
- Publication number
- CN206855931U CN206855931U CN201720481178.1U CN201720481178U CN206855931U CN 206855931 U CN206855931 U CN 206855931U CN 201720481178 U CN201720481178 U CN 201720481178U CN 206855931 U CN206855931 U CN 206855931U
- Authority
- CN
- China
- Prior art keywords
- ejector sleeve
- pin
- fixed cover
- injection mold
- demoulding structure
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of forced demoulding structure of injection mold, including pin pressing plate in pin fixed cover in ejector sleeve, spring bearer plate, ejector sleeve, pin fixed cover is fixed on bottom plate in the ejector sleeve, needle guard is in ejector sleeve in pin fixed cover in ejector sleeve, the spring bearer plate is arranged in ejector sleeve below pin, pin pressing plate is arranged on bottom plate in the ejector sleeve, and needle guard is in ejector sleeve in pin fixed cover in the ejector sleeve, and leaves activity space in pin fixed cover in ejector sleeve.The forced demoulding structure of the injection mold, the torque product suitable for being unfit to do oblique top or sliding block；Install and use simply, it is simple in construction.
Description
Technical field
The utility model belongs to injection mold technology, and in particular to a kind of forced demoulding 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 when in use, produces
Have on product back-off can not normal depanning, and space is small is unfit to do sliding block either ramp-roof structure, and product is not easy smooth depanning.For
This proposes a kind of forced demoulding structure of injection mold.
Utility model content
The purpose of this utility model is the forced demoulding structure for providing a kind 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 forced demoulding structure of injection mold,
Including pin pressing plate in pin fixed cover in ejector sleeve, spring bearer plate, ejector sleeve, pin fixed cover is fixed on bottom plate in the ejector sleeve, ejector sleeve
Interior needle guard is in ejector sleeve in pin fixed cover, and the spring bearer plate is arranged in ejector sleeve below pin, and pin pressing plate is set in the ejector sleeve
On bottom plate.
Further, needle guard in ejector sleeve in pin fixed cover, and leaves activity in ejector sleeve in pin fixed cover in the ejector sleeve
Space.
Technique effect of the present utility model and advantage：The forced demoulding structure of the injection mold, suitable for being unfit to do oblique top
Or the torque product of sliding block；Install and use simply, it is simple in construction.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model；
Fig. 2 is assembling figure of the present utility model.
In figure：Pin fixed cover in 1 ejector sleeve, 2 spring bearer plates, pin in 3 ejector sleeves, pin pressing plate, 5 bottom plates in 4 ejector sleeves.
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 forced demoulding structure of injection mold as shown in Figure 1-2, and pin is fixed in ejector sleeve
Set 1 is fixed on bottom plate 5, and pin 3 is enclosed in ejector sleeve in pin fixed cover 1 in ejector sleeve, below can be with return with spring, pin 3 in ejector sleeve
There is certain activity space, pin 3 follows product to be synchronized with the movement together to product in ejector sleeve in ejection, when product fixed feet position ejects
When have certain deformation space, back-off depanning, back-off is made in ejector sleeve on pin 3.
The forced demoulding structure of a kind of injection mold provided by the utility model, suitable for being unfit to do oblique top or sliding block
Torque product；Install and use simply, it is simple in construction.
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 (2)
1. a kind of forced demoulding structure of injection mold, including pin fixed cover in ejector sleeve（1）, spring bearer plate（2）, pin pressure in ejector sleeve
Plate（4）, it is characterised in that：Pin fixed cover in the ejector sleeve（1）It is fixed on bottom plate（5）On, pin in ejector sleeve（3）It is enclosed on pin in ejector sleeve
Fixed cover（1）In, the spring bearer plate（2）It is arranged on pin in ejector sleeve（3）Lower section, pin pressing plate in the ejector sleeve（4）It is arranged on bottom
Plate（5）On.
A kind of 2. forced demoulding structure of injection mold according to claim 1, it is characterised in that：Pin in the ejector sleeve
（3）It is enclosed on pin fixed cover in ejector sleeve（1）It is interior, and pin fixed cover in ejector sleeve（1）Inside leave activity space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481178.1U CN206855931U (en) | 2017-05-03 | 2017-05-03 | A kind of forced demoulding structure of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481178.1U CN206855931U (en) | 2017-05-03 | 2017-05-03 | A kind of forced demoulding structure of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855931U true CN206855931U (en) | 2018-01-09 |
Family
ID=60823316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481178.1U Expired - Fee Related CN206855931U (en) | 2017-05-03 | 2017-05-03 | A kind of forced demoulding structure of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181773A (en) * | 2019-06-23 | 2019-08-30 | 昆山嘉华汽车电子科技有限公司 | A kind of border button bit forced demoulding structure |
-
2017
- 2017-05-03 CN CN201720481178.1U patent/CN206855931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181773A (en) * | 2019-06-23 | 2019-08-30 | 昆山嘉华汽车电子科技有限公司 | A kind of border button bit forced demoulding structure |
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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 |