CN208118321U - A kind of demolding structure for injection mold - Google Patents
A kind of demolding structure for injection mold Download PDFInfo
- Publication number
- CN208118321U CN208118321U CN201820466400.5U CN201820466400U CN208118321U CN 208118321 U CN208118321 U CN 208118321U CN 201820466400 U CN201820466400 U CN 201820466400U CN 208118321 U CN208118321 U CN 208118321U
- Authority
- CN
- China
- Prior art keywords
- mold core
- cope plate
- inclined hole
- upper mold
- fixed frame
- 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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Abstract
The utility model belongs to mould applications, provides a kind of demolding structure for injection mold, including：Fixed frame, fixed frame upper end are inserted with guiding batter post and casting pipeline；Cope plate is located in fixed frame, and the lower end activity for pipeline of casting is inserted in cope plate, and the first inclined hole is offered on cope plate, is oriented to batter post lower end through the first inclined hole；Upper mold core is embedded at cope plate lower end, and the second inclined hole is offered in upper mold core, and guiding batter post lower end is inserted in the second inclined hole；Lower template is set in fixed frame, and lower template upper end is embedded with lower mold core, and the upper end of lower mold core abuts against the lower end of upper mold core.Compared with prior art, it is that cope plate and upper mold core provide movement routine during demoulding the utility model has the advantage of the guiding batter post of the demolding structure for injection mold, cope plate and the oblique movement of upper mold core energy, product can be gradually disengaged with upper mold core in moving process, it avoids later period strength from separating, reduces damage of product.
Description
Technical field
The utility model belongs to mould applications, and in particular to a kind of demolding structure for injection mold.
Background technique
In the prior art, in the mold for injecting products, usually existing can not be after one-pass molding or formed product
It is not easy the problem of taking out, thus generally in injection moulding process, it, can be with mold core adhesion after formed product when due to injection molding, die sinking
Injecting products product and mold core fall off difficulty in the process, the damage if will cause product if strongly separating product with mold core
It is bad, increase the fraction defective of product.
Utility model content
Technical problem to be solved in the utility model is the status for the prior art, and is provided a kind of for injection mould
The demolding structure of tool.
The utility model solves technical solution used by above-mentioned technical problem：It proposes a kind of for the de- of injection mold
Mode structure, including：Fixed frame, the fixed frame upper end are inserted with guiding batter post and casting pipeline；
Cope plate is located in the fixed frame, and the lower end activity of the casting pipeline is inserted in the cope plate, described
Offer the first inclined hole on cope plate, the guiding batter post lower end is through first inclined hole；
Upper mold core is embedded at the cope plate lower end, and the second inclined hole, the guiding batter post are offered in the upper mold core
Lower end is inserted in second inclined hole；
Lower template is set in the fixed frame, and the lower template upper end is embedded with lower mold core, the upper end of the lower mold core
Abut against the lower end of the upper mold core.
In a kind of above-mentioned demolding structure for injection mold, the upper mold core lower end is uniformly provided with several rows
Stomata.
In a kind of above-mentioned demolding structure for injection mold, the guiding batter post upper end is fixedly connected on described solid
Determine frame upper end, the activity of guide post lower end is inserted in first inclined hole and the second inclined hole.
In a kind of above-mentioned demolding structure for injection mold, casting gate is offered in the upper mold core, it is described to pour
The lower end in cast tube road is connected to the casting gate upper end.
Compared with prior art, the guiding batter post for the demolding structure that the utility model has the advantage of this for injection mold
Movement routine is provided during demoulding for cope plate and upper mold core, cope plate and upper mold core oblique can move
It is dynamic, and then product can be gradually disengaged with upper mold core in moving process, avoided the strength in later period from separating, reduced the damage of product
It is bad, increase yields.
Detailed description of the invention
Fig. 1 is this concrete structure schematic diagram for the demolding structure of injection mold；
Fig. 2 is cope plate, lower template location state diagram；
Fig. 3 is the concrete structure schematic diagram of cope plate and upper mold core.
Fig. 4 is the concrete structure schematic diagram of lower template and lower mold core.
In figure, fixed frame 1, guiding batter post 2, casting pipeline 3, cope plate 4, the first inclined hole 5, upper mold core 6, the second inclined hole 7,
Lower mold core 8, gas vent 9, casting gate 10, lower template 11.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, this demolding structure for being used for injection mold, including：Fixed frame 1,1 upper end of fixed frame plug
There are guiding batter post 2 and casting pipeline 3；
Cope plate 4 is located in fixed frame 1, and the lower end activity of casting pipeline 3 is inserted in cope plate 4, opens on cope plate 4
Equipped with the first inclined hole 5,2 lower end of batter post is oriented to through the first inclined hole 5；
Upper mold core 6 is embedded at 4 lower end of cope plate, and the second inclined hole 7 is offered in upper mold core 6, and guiding 2 lower end of batter post is inserted
In the second inclined hole 7；
Lower template 11 is set in fixed frame 1, and 11 upper end of lower template is embedded with lower mold core 8, and the upper end of lower mold core 8 abuts against
In the lower end of upper mold core 6.
Upper mold core 6 is embedded at 4 lower end of cope plate, and the movement of upper mold core 6 is able to drive when cope plate 4 moves up and down, because
Guiding batter post 2 lower end through the first inclined hole 5 and plug in the second inclined hole 7, i.e., guiding batter post 2 be cope plate 4 and on
The movement of mold core 6 provides movement routine, cope plate 4 and upper mold core 6 is moved along oblique line, such move mode
It enables to generate sliding between upper mold core 6 and lower mold core 8, it can be by workpiece during upper mold core 6 and lower mold core 8 slide
It is cut off with the place of 8 adhesion of upper mold core 6 and lower mold core, the separation of workpiece and upper mold core 6 and lower mold core 8 when realizing demoulding,
The damage being subject to when product being avoided to take out increases yields.
6 lower end of upper mold core is uniformly provided with several gas vents 9.
Guiding 2 upper end of batter post is fixedly connected on 1 upper end of fixed frame, the activity of guide post lower end be inserted in the first inclined hole 5 and
In second inclined hole 7.
Because guiding 2 upper end of batter post is fixedly connected on 1 upper end of fixed frame, moved down on cope plate 4 and upper mold core 6
When dynamic, it is constant that guiding batter post 2 is able to maintain position, so as to provide movement routine for cope plate 4 and upper mold core 6.
Casting gate 10 is offered in upper mold core 6, the lower end of casting pipeline 3 is connected to 10 upper end of casting gate.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application defined in range.
Claims (4)
1. a kind of demolding structure for injection mold, which is characterized in that including：
Fixed frame, the fixed frame upper end are inserted with guiding batter post and casting pipeline；
Cope plate is located in the fixed frame, and the lower end activity of the casting pipeline is inserted in the cope plate, the upper mold
Offer the first inclined hole on plate, the guiding batter post lower end is through first inclined hole；
Upper mold core is embedded at the cope plate lower end, and the second inclined hole, the guiding batter post lower end are offered in the upper mold core
It is inserted in second inclined hole；
Lower template 11 is set in the fixed frame, and 11 upper end of lower template is embedded with lower mold core, the upper end of the lower mold core
Abut against the lower end of the upper mold core.
2. a kind of demolding structure for injection mold according to claim 1, which is characterized in that on the guiding batter post
End is fixedly connected on the fixed frame upper end, and the activity of guide post lower end is inserted in first inclined hole and the second inclined hole.
3. a kind of demolding structure for injection mold according to claim 2, which is characterized in that opened in the upper mold core
Equipped with casting gate, the lower end of the casting pipeline is connected to the casting gate upper end.
4. a kind of demolding structure for injection mold according to claim 3, which is characterized in that the upper mold core lower end
It is uniformly provided with several gas vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466400.5U CN208118321U (en) | 2018-03-30 | 2018-03-30 | A kind of demolding structure for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466400.5U CN208118321U (en) | 2018-03-30 | 2018-03-30 | A kind of demolding structure for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118321U true CN208118321U (en) | 2018-11-20 |
Family
ID=64194675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820466400.5U Expired - Fee Related CN208118321U (en) | 2018-03-30 | 2018-03-30 | A kind of demolding structure for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118321U (en) |
-
2018
- 2018-03-30 CN CN201820466400.5U patent/CN208118321U/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: 20181120 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |