CN207736675U - A kind of plastic mould dish-style pulled core structure three times - Google Patents
A kind of plastic mould dish-style pulled core structure three times Download PDFInfo
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- CN207736675U CN207736675U CN201721907246.2U CN201721907246U CN207736675U CN 207736675 U CN207736675 U CN 207736675U CN 201721907246 U CN201721907246 U CN 201721907246U CN 207736675 U CN207736675 U CN 207736675U
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- China
- Prior art keywords
- line position
- position plate
- guide pillar
- sliding block
- top layer
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Abstract
The utility model discloses a kind of plastic mould dish-style pulled core structures three times, it include the demoulding sliding block with inclined guide pillar cooperation demoulding, inclined guide pillar and demoulding sliding block are located at mold B plates, on C plates, demoulding sliding block includes that three layers of sequence stacking from top to bottom independently divide sliding block, intermediate line position plate is stacked on bottom line position plate, top layer line position plate is stacked on intermediate line position plate, three pieces are independently divided sliding block to be respectively top layer, intermediate and bottom line position plate, three layers are independently divided and open slanting guide pillar hole position on sliding block, and three pieces of inclined guide pillar hole sizes independently divided on sliding block are all different, it is poor that there is sizes for three slanting guide pillar hole positions；Inclined guide pillar drives bottom line position plate, intermediate line position plate and top layer line position plate sequence to be sequentially completed core_pulling demoulding three times from bottom to top.Sliding block can be made to be detached from product successively, sequence is detached from glue position, avoids generating top in vain or rises phenomenon, improves product qualification rate, improve production efficiency, reduce cost of goods manufactured, promote product competitiveness in the market.
Description
Technical field
The utility model is related to a kind of plastic moulds, and more particularly, to a kind of use, product is serious on automobile plastic product
Core-pulling mechanism on viscous side and the mould structure for using core pulling three times.
Background technology
In the automobile plastic mold of existing automobile plastic product, there is be easy to cause core pulling on side using common die
Gluing position excessively leads to product stick-slip block；Cause excessive in product back-off part glue position, and does traditional line thimble and yet hold
Easily there is, still there are many pushing up white or rising phenomenon, influence product in production process and normally produce, be easy to cause defective products
More phenomenon, qualification rate is low, eventually leads to the increase of product entirety manufacturing cost, low production efficiency.
Utility model content
The utility model is to solve the automobile plastic mold of existing automobile plastic product top is white or top there is easy ting produce
High phenomenon influences product and normally produces, and be easy to cause the more phenomenon of defective products, and qualification rate is low, eventually leads to product and integrally manufactures
The present situations such as cost increases, and production efficiency is low and one kind for providing can make sliding block be detached from product successively, sequence is detached from glue position, avoids producing
Raw top is white or rises phenomenon, improves product qualification rate, improves production efficiency, reduces cost of goods manufactured, and it is competing to promote product market
Strive the plastic mould dish-style of power pulled core structure three times.
Used specific technical solution is the utility model to solve above-mentioned technical problem：A kind of plastic mould dish-style three
Secondary pulled core structure, including mold A plates, mold B plates, mold C plates, die bottom plate and inclined guide pillar, it is characterised in that：Further include with tiltedly
The demoulding sliding block that guide post cooperation demoulds, inclined guide pillar and demoulding sliding block are located on mold B plates and mold C plates, and demoulding sliding block includes certainly
Three layers of upper and lower sequence stacking independently divide sliding block, intermediate line position plate to be stacked on bottom line position plate, and top layer line position plate is stacked in centre
On line position plate, three pieces are independently divided sliding block to be respectively top layer line position plate, intermediate line position plate and bottom line position plate, top layer line position plate, in
Between open slanting guide pillar hole position on line position plate and bottom line position plate, and three pieces of inclined guide pillar hole sizes independently divided on sliding block not phase
Together, it is poor that there is sizes for three slanting guide pillar hole positions；Inclined guide pillar drives bottom line position plate, intermediate line position plate and top layer row from bottom to top
Position plate sequence is sequentially completed core_pulling demoulding three times.The hole position clearance position that three layers of line position plate sliding block coordinate with inclined guide pillar is designed to differ
Sample, when die sinking, which tiltedly leads, to be coordinated successively with sliding block, and band movable slider be detached from glue position in order.Sliding block can be made to be detached from product successively,
Sequence is detached from glue position, avoids generating top in vain or rises phenomenon, improves product qualification rate, improve production efficiency, reduce product manufacturing
Cost promotes product competitiveness in the market.
Preferably, setting top layer slanting guide pillar hole on the top layer line position plate, middle layer inclined guide pillar is set on intermediate line position plate
Hole sets bottom slanting guide pillar hole position on bottom line position plate, and top layer inclined guide pillar hole size is minimum, and bottom slanting guide pillar hole position is maximum,
Three inclined guide pillar hole sizes are using slanting guide pillar hole potential difference distributed architecture incremental from top to bottom.It improves from bottom to top layer successively
The security reliability of disengagement.
Preferably, setting top layer line position plate pin of the pin to intermediate line position plate, intermediate line position on the top layer line position plate
Intermediate line position plate pin of the pin to bottom line position plate is set on plate, and bottom line position plate pin of the pin to mold C plates is set on bottom line position plate
Nail.It improves between layers in out of stock preceding secure connection reliability.
Preferably, set backboard at the top layer line position plate, intermediate line position plate and bottom line position plate external end head, backboard with
Stroke baffle is set between top layer line position plate and intermediate line position plate.It improves line position and limits validity.
Preferably, the top layer line position plate, intermediate line position plate and bottom line position plate upper end surface set clip, on clip
If pin mounting-positioning holes and folder hole.The installation for improving pin limits validity.
The utility model has the beneficial effects that：Three layers of line position plate sliding block and the hole position clearance position of inclined guide pillar cooperation are designed to not
Equally, tiltedly led when die sinking to coordinate with sliding block successively, and band movable slider is detached from glue position in order.Sliding block can be made to be detached from production successively
Product, sequence are detached from glue position, avoid generating top in vain or rise phenomenon, improve product qualification rate, improve production efficiency, reduce product system
This is caused, product competitiveness in the market is promoted.Namely generally use structure is that entire sliding block is divided into several parts, per part by pressing from both sides
Son positioning makes sequentially to be detached from product glue successively when its die sinking, and the hole position clearance position that sliding block coordinates with inclined guide pillar need to be designed to
It is different, so that inclined guide pillar when die sinking is detached from product with movable slider successively, it is this to realize that sliding block smoothly disengages the purpose of glue position
The general appropriate products of structure go out especially mostly can not realize that in the case of uses in the glue position on sliding block with the mode of ejection.
Description of the drawings：
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural schematic diagram of plastic mould dish-style of the utility model pulled core structure three times.
Fig. 2 is a kind of plastic mould dish-style of the utility model structure of the pulled core structure when three layers of line position close closed state three times
Schematic diagram.
Fig. 3 is a kind of plastic mould dish-style of the utility model knot of the pulled core structure in bottom line position plate active state three times
Structure schematic diagram.
Fig. 4 is that a kind of plastic mould dish-style of the utility model three times in bottom line position plate and intermediate line position plate live by pulled core structure
Structural schematic diagram when dynamic state.
Fig. 5 be a kind of plastic mould dish-style of the utility model three times pulled core structure in three layers of line position core pulling completion status
Structural schematic diagram.
Fig. 6 is a kind of plastic mould dish-style of the utility model clip structure schematic diagram in pulled core structure three times.
Fig. 7 is that Fig. 6 looks up structure sectional view.
Specific implementation mode
In embodiment 1 shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 figure, a kind of plastic mould dish-style core pulling three times
Structure, including mold A plates 01, mold B plates 02, mold C plates 03, die bottom plate 04 and inclined guide pillar 1, further include matching with inclined guide pillar 1
The demoulding sliding block of demoulding is closed, inclined guide pillar 1 is mounted on demoulding sliding block on mold B plates 02 and mold C plates 03, and demoulding sliding block includes certainly
Three layers of upper and lower sequence stacking independently divide sliding block, intermediate line position plate to be stacked on bottom line position plate, and top layer line position plate is stacked in
On intermediate line position plate, three pieces are independently divided sliding block to be respectively top layer line position plate 2, intermediate line position plate 3 and bottom line position plate 4, top layer row
Slanting guide pillar hole position, and three pieces of slanting guide pillar hole positions independently divided on sliding block are opened on position plate 2, intermediate line position plate 3 and bottom line position plate 4
Size is all different, and it is poor that there is sizes for three slanting guide pillar hole positions；Inclined guide pillar drives bottom line position plate, intermediate line position from bottom to top
Plate and top layer line position plate sequence are sequentially completed the core_pulling demoulding three times of product 10.Top layer slanting guide pillar hole 21 is set on top layer line position plate 2, in
Between open middle layer slanting guide pillar hole 31 on line position plate 3, bottom slanting guide pillar hole position 41, and top layer slanting guide pillar hole are opened on bottom line position plate 4
Position size is minimum, and bottom slanting guide pillar hole position is maximum, and three inclined guide pillar hole sizes are using slanting guide pillar hole position incremental from top to bottom
Poor distributed architecture.Mounting pin sets pin on intermediate line position plate to the top layer line position plate pin of intermediate line position plate on top layer line position plate 2
To the intermediate line position plate pin of bottom line position plate, bottom line position plate pin of the pin to mold C plates is set on bottom line position plate.Top layer row
7 structure of pin of same shape can be used in position plate pin, intermediate line position plate pin and bottom line position plate pin.Top layer line position plate 2,
It installs at 4 external end head of intermediate line position plate 3 and bottom line position plate and pacifies between backboard 8, backboard 8 and top layer line position plate 2 and intermediate line position plate 3
Fill stroke baffle 9.Clip 5 is installed in top layer line position plate 2, intermediate line position plate 3 and 4 upper end surface of bottom line position plate, and pin is set on clip 5
Follow closely mounting-positioning holes 51 and folder hole 52.
In use, by the slider designs of product back-off position at 3 layer segments stacked successively, each section is fixed to each other,
For 2 dish of top layer line position plate on intermediate line position plate 3, intermediate 3 dish of line position plate forms 3 layers of sliding block as schemed on bottom line position plate 4
Shown in 2.Inclined guide pillar drives 3 sliding blocks to be sequentially detached from glue position successively.
The first step, as shown in figure 3, inclined guide pillar drives top layer line position plate 2 to slide by the power of die sinking.When top layer line position plate
It is slided on 2 after deduction clasps pin, i.e. the demoulding of top layer line position plate 2 is completed.
Second step, as shown in figure 4, inclined guide pillar drives top layer line position plate 2, intermediate line position after top layer line position plate 2 is detached from glue position
Plate 3 moves together, and after intermediate line position plate 3, which slides into deduction, clasps pin, i.e., intermediate 3 demoulding of line position plate is completed.
Third walks, as shown in figure 5, inclined guide pillar continues to mold, drives top layer line position plate 2, intermediate line position plate 3 and bottom line position
Plate 4 moves together, until sliding block disengaging glue position, which is tiltedly led, also completely disengages sliding block.Mould assembling action is then in contrast.
In the description of the utility model position relationship, there is such as term "inner", "outside", "upper", "lower", "left", "right"
Equal indicating positions or position relationship are to be based on the orientation or positional relationship shown in the drawings, description embodiment merely for convenience
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.
Claims (5)
1. a kind of plastic mould dish-style pulled core structure three times, including mold A plates, mold B plates, mold C plates, die bottom plate and tiltedly lead
Column, it is characterised in that：Further include with inclined guide pillar cooperation demoulding demoulding sliding block, inclined guide pillar and demoulding sliding block be located at mold B plates and
On mold C plates, demoulding sliding block includes that three layers of sequence stacking from top to bottom independently divide sliding block, intermediate line position plate to be stacked in bottom line position
On plate, top layer line position plate is stacked on intermediate line position plate, and three pieces are independently divided sliding block to be respectively top layer line position plate, intermediate line position plate and bottom
Layer line position plate opens slanting guide pillar hole position on top layer line position plate, intermediate line position plate and bottom line position plate, and three pieces are independently divided on sliding block
Inclined guide pillar hole size be all different, it is poor that there is sizes for three slanting guide pillar hole positions；Inclined guide pillar drives underlying lines from bottom to top
Position plate, intermediate line position plate and top layer line position plate sequence are sequentially completed core_pulling demoulding three times.
2. plastic mould dish-style described in accordance with the claim 1 pulled core structure three times, it is characterised in that：The top layer line position plate
On set top layer slanting guide pillar hole, middle layer slanting guide pillar hole is set on intermediate line position plate, bottom slanting guide pillar hole position is set on bottom line position plate, and
Top layer inclined guide pillar hole size is minimum, and bottom slanting guide pillar hole position is maximum, and three inclined guide pillar hole size uses are incremented by from top to bottom
Slanting guide pillar hole potential difference distributed architecture.
3. plastic mould dish-style described in accordance with the claim 1 pulled core structure three times, it is characterised in that：The top layer line position plate
On set top layer line position plate pin of the pin to intermediate line position plate, set intermediate line position plate pin of the pin to bottom line position plate on intermediate line position plate
It follows closely, bottom line position plate pin of the pin to mold C plates is set on bottom line position plate.
4. plastic mould dish-style described in accordance with the claim 1 pulled core structure three times, it is characterised in that：The top layer line position
It is set at plate, intermediate line position plate and bottom line position plate external end head between backboard, backboard and top layer line position plate and intermediate line position plate and sets row
Journey baffle.
5. plastic mould dish-style described in accordance with the claim 1 pulled core structure three times, it is characterised in that：The top layer line position
Plate, intermediate line position plate and bottom line position plate upper end surface set clip, and pin mounting-positioning holes and folder hole are set on clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907246.2U CN207736675U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic mould dish-style pulled core structure three times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907246.2U CN207736675U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic mould dish-style pulled core structure three times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736675U true CN207736675U (en) | 2018-08-17 |
Family
ID=63121050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907246.2U Expired - Fee Related CN207736675U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic mould dish-style pulled core structure three times |
Country Status (1)
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| CN (1) | CN207736675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815735A (en) * | 2019-12-30 | 2020-02-21 | 慈溪市盛艺模具有限公司 | Demoulding structure of injection mould for decorative plate on automobile column |
-
2017
- 2017-12-29 CN CN201721907246.2U patent/CN207736675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815735A (en) * | 2019-12-30 | 2020-02-21 | 慈溪市盛艺模具有限公司 | Demoulding structure of injection mould for decorative plate on automobile column |
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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: 20180817 Termination date: 20191229 |