CN207578998U - A kind of outer parting mould structure for having strong release mechanism - Google Patents
A kind of outer parting mould structure for having strong release mechanism Download PDFInfo
- Publication number
- CN207578998U CN207578998U CN201721439942.5U CN201721439942U CN207578998U CN 207578998 U CN207578998 U CN 207578998U CN 201721439942 U CN201721439942 U CN 201721439942U CN 207578998 U CN207578998 U CN 207578998U
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- China
- Prior art keywords
- release mechanism
- oil cylinder
- sliding block
- rear mold
- strong release
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Abstract
The utility model discloses a kind of outer parting mould structures for having strong release mechanism, and including preceding mould and rear mold, the rear mold includes ejecting mechanism and strong release mechanism；The preceding mould both sides are each provided with groove；The ejecting mechanism includes ejector retainner plate, angle ejector rod and straight mandril；Respectively there are one angle ejector rods at the ejector retainner plate both ends, and there are several straight mandrils in centre；The strong release mechanism includes oil cylinder and sliding block；The oil cylinder is installed on rear mold both sides；The sliding block is provided with boss；The sliding block is connect with oil cylinder.Injection molding is completed, and after preceding mould is opened in place, the cylinder action in rear mold, oil cylinder carries out the product in mold with movable slider strong abjection mould.This design greatly reduces mold thickness, and action is more smooth, and failure is few during production, and die manufacturing cost greatly reduces.
Description
Technical field
The utility model is related to mold releasability field, specially a kind of outer parting mould structure for having strong release mechanism.
Background technology
At present, it when formed in mould product has back-off face, in mold design, in order to ensure that product can demould, and adopts
With pitched roof mechanism, by die ejection system, oblique top is moved toward stripping direction during ejection, so as to make the back-off emaciated face of product from oblique
Product demoulding is realized on top.But such traditional design scheme, can cause mold thickness to increase, mold manufacturing processing relative difficulty, and
Failure is more when mold produces.
Utility model content
The utility model provides a kind of outer parting mould structure for having strong release mechanism, effectively solves to carry in above-mentioned background technology
The problem of what is gone out causes mold thickness to increase using pitched roof mechanism, and failure is more when mold manufacturing processing difficulties and mold produce.
To achieve the above object, the utility model provides following technical solution：A kind of outer parting mold for having strong release mechanism
Structure, including preceding mould and rear mold, it is characterised in that：The rear mold includes ejecting mechanism and strong release mechanism；The preceding mould both sides are each
It sets fluted；
The ejecting mechanism includes ejector retainner plate, angle ejector rod and straight mandril；Angle ejector rod there are one the ejector retainner plate both ends are each, in
Between have several straight mandrils；
The strong release mechanism includes oil cylinder and sliding block；The oil cylinder is installed on rear mold both sides；The upper end of slide block face setting
There is boss；The sliding block is connect with oil cylinder.
Preferably, the sliding block and the contact surface of the rear mold are inclined-plane, and the two cavity forms back-off face.Contact surface is oblique
Face avoids and rubs between the wedge angle of sliding block and rear mold, leads to slider wear；After formed product, sliding block is easier to eject
Back-off face.
Preferably, the existing injection molding machine of the oil cylinder and the mold containing the structure is electrically connected.
Preferably, the boss of the sliding block is mutually engaged with the groove of the preceding mould.Anti- limited slip block does not reach operating position,
Influence product quality.
Compared with prior art, the beneficial effects of the utility model：At the bending back-off of product both ends, take and driven with oil cylinder
Sliding block ejecting product is taken off by force, and product break away from moulds is made to be buckled to face, is demoulded from mold so as to fulfill product.This design makes mould
Tool thickness greatly reduces, and action is more smooth, and failure is few during production, and die manufacturing cost greatly reduces.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram for the outer parting mould structure for having a strong release mechanism of the utility model；
Fig. 2 is the close-up schematic view of location A in Fig. 1.
Wherein：1st, oil cylinder；2nd, sliding block；3rd, angle ejector rod；4th, straight mandril；5th, preceding mould；6th, ejector retainner plate；7th, plastic product；8th, after
Mould.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-2, the utility model provides a kind of technical solution, a kind of outer parting for having strong release mechanism
Mould structure, including oil cylinder 1, sliding block 2, angle ejector rod 3, straight mandril 4, preceding mould 5, ejector retainner plate 6, plastic product 7, rear mold 8.Preceding mould 5
Molded with rear mold 8, plastic product 7 take shape in before between mould 5 and rear mold 8.Ejector retainner plate 6 is located in rear mold 5, and respectively there are one tiltedly at both ends
There are 7 straight mandrils 4 in mandril 3, centre.Sliding block 2 is connect with fixing bolt with oil cylinder 1 in 8 two bottom sides of rear mold.
Further, sliding block 2 and the contact surface of rear mold 8 are inclined-plane, and the two cavity forms bending back-off face.Contact surface is oblique
Face avoids and rubs between the wedge angle of sliding block and rear mold, leads to slider wear；After formed product, sliding block is easier to eject
Back-off face.
Further, oil cylinder 1 is installed on rear mold 8 and is electrically connected with the injection molding machine of the mold containing the structure, oil cylinder energy
Quick response, execution.
Further, the boss of sliding block 2 is mutually engaged with the groove of preceding mould 5, and anti-limited slip block does not reach operating position, is influenced
Product quality.
The operation principle and process for using of the utility model：After preceding mould 5 and rear mold 8 mold, groove and the sliding block 2 of preceding mould 5
Boss is mutually engaged, it is ensured that sliding block is in operating position.Plastic product 7 is molded in a mold.After the formed product, mold is beaten
It opens, after preceding mould 5 is opened in place, oil cylinder 1 receives electric signal, and oil cylinder 1 acts, and band movable slider 2 moves out, the forming surface of sliding block 2
The back-off face of plastic product 7 is hooked, plastic product 7 is slightly drawn to deformation, so as to which 7 bending of plastic product back-off face be ejected, so
Back center plate 6 moves, and angle ejector rod 3 and straight mandril 4 is driven to eject plastic product 7.Again before mould assembling action, oil cylinder 1, which drives, to be slided
Inwardly fortune work(goes back to original position to block 2.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of outer parting mould structure for having strong release mechanism, including preceding mould and rear mold, it is characterised in that：The rear mold includes top
Go out mechanism and strong release mechanism；The preceding mould both sides are each provided with groove；
The ejecting mechanism includes ejector retainner plate, angle ejector rod and straight mandril；Respectively there are one angle ejector rods at the ejector retainner plate both ends, and centre has
Several straight mandrils；
The strong release mechanism includes oil cylinder and sliding block；The oil cylinder is installed on rear mold both sides；The upper end of slide block face is provided with convex
Platform；The sliding block is connect with oil cylinder.
2. a kind of outer parting mould structure for having strong release mechanism according to claim 1, it is characterised in that：The sliding block with
The contact surface of the rear mold is inclined-plane, and the two cavity forms back-off face.
3. a kind of outer parting mould structure for having strong release mechanism according to claim 1, it is characterised in that：The oil cylinder with
The existing injection molding machine of mold containing structure described in claim 1 is electrically connected.
4. a kind of outer parting mould structure for having strong release mechanism according to claim 1, it is characterised in that：The sliding block
Boss is mutually engaged with the groove of the preceding mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439942.5U CN207578998U (en) | 2017-10-30 | 2017-10-30 | A kind of outer parting mould structure for having strong release mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439942.5U CN207578998U (en) | 2017-10-30 | 2017-10-30 | A kind of outer parting mould structure for having strong release mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578998U true CN207578998U (en) | 2018-07-06 |
Family
ID=62730435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721439942.5U Active CN207578998U (en) | 2017-10-30 | 2017-10-30 | A kind of outer parting mould structure for having strong release mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578998U (en) |
-
2017
- 2017-10-30 CN CN201721439942.5U patent/CN207578998U/en active Active
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