CN205767311U - Novel mold knocking from up die mechanism - Google Patents
Novel mold knocking from up die mechanism Download PDFInfo
- Publication number
- CN205767311U CN205767311U CN201620466487.7U CN201620466487U CN205767311U CN 205767311 U CN205767311 U CN 205767311U CN 201620466487 U CN201620466487 U CN 201620466487U CN 205767311 U CN205767311 U CN 205767311U
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- die
- knocking
- upper mold
- plate
- panel
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Abstract
This utility model relates to a kind of novel mold knocking from up die mechanism, including runner plate, knocking from up die base plate, knocking from up die panel, upper mold die, described knocking from up die panel is fixed on knocking from up die base plate, this knocking from up die base plate is fixed on runner plate, runner plate is fixed on upper mould fixed plate, with this knocking from up die panel be Relative distribution have upper mold die backing plate, upper mold die backing plate is fixed on upper mold die；Being provided with limited screw and upper mold push pedal guide pillar guide pin bushing between the both sides of this upper mold die backing plate, knocking from up die panel, knocking from up die base plate and runner plate, this limited screw is cased with spring, this spring is positioned on knocking from up die panel, knocking from up die base plate, runner plate；This knocking from up die panel, upper mold die backing plate, upper mold die both sides between be provided with upper mold release link；The beneficial effects of the utility model are: plastic cement is ejected upper mold by upper mold thimble, stays in lower mold, thus have thoroughly stopped the problem that product is stained with mould.
Description
Technical field
This utility model belongs to mold ejection mechanism technical field, particularly relates to a kind of novel mold knocking from up die mechanism.
Background technology
Existing mold is in injection moulding process, and generally after injection completes, in knockout course, product can cling in upper mold；For preventing the conventional design being stained with mould in injection moulding process to be to increase buoyant pin, there is many drawbacks in this design: 1, product can be bonded on buoyant pin, it is impossible to the problem fundamentally solving sticking to mould；2, buoyant pin has the restriction of position, and limitation is big.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art to exist, and provides a kind of thorough solution considerable sticking problems and not by the novel mold knocking from up die mechanism of position limitation.
The purpose of this utility model completes by following technical solution, including runner plate, knocking from up die base plate, knocking from up die panel, upper mold die, described knocking from up die panel is fixed on knocking from up die base plate, this knocking from up die base plate is fixed on runner plate, runner plate is fixed on upper mould fixed plate, with this knocking from up die panel be Relative distribution have upper mold die backing plate, upper mold die backing plate is fixed on upper mold die；Being provided with limited screw and upper mold push pedal guide pillar guide pin bushing between the both sides of this upper mold die backing plate, knocking from up die panel, knocking from up die base plate and runner plate, this limited screw is cased with spring, this spring is positioned on knocking from up die panel, knocking from up die base plate, runner plate；This knocking from up die panel, upper mold die backing plate, upper mold die both sides between be provided with upper mold release link, this upper mold release link is limited on knocking from up die panel；Offering sprue bush between this runner plate, knocking from up die base plate, knocking from up die panel, upper mold die backing plate, this sprue bush communicates with the feeding mouth of upper mold die.
As preferably, described knocking from up die panel, upper mold die backing plate, the center of upper mold die are provided with upper mold thimble, and this upper mold thimble is fixed on knocking from up die base plate.
As preferably, between described knocking from up die panel and upper mold die backing plate, leave the gap of 2mm.
The beneficial effects of the utility model are: using the mode of knocking from up die can thoroughly solve the problem of sticking to mould, and do not limited by position, plastic cement is ejected upper mold by upper mold thimble, stays in lower mold, thus has thoroughly stopped the problem that product is stained with mould.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Label in accompanying drawing is respectively as follows: 1, runner plate；2, knocking from up die base plate；3, knocking from up die panel；4, upper mold die backing plate；5, upper mold die；6, upper mold release link；7, limited screw；8, sprue bush；9, spring；10, upper mold thimble；11, upper mold push pedal guide pillar guide pin bushing.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model done detailed introduction: as shown in Figure 1, this utility model includes runner plate 1, knocking from up die base plate 2, knocking from up die panel 3, upper mold die 5, described knocking from up die panel 3 is fixed on knocking from up die base plate 2, this knocking from up die base plate 2 is fixed on runner plate 1, runner plate 1 is fixed on upper mould fixed plate, having upper mold die backing plate 4 with this knocking from up die panel 3 in Relative distribution, upper mold die backing plate 4 is fixed on upper mold die 5；Limited screw 7 and upper mold push pedal guide pillar guide pin bushing 11 it is provided with between the both sides of this upper mold die backing plate 4, knocking from up die panel 3, knocking from up die base plate 2 and runner plate 1, being cased with spring 9 on this limited screw 7, this spring 9 is positioned on knocking from up die panel 3, knocking from up die base plate 2, runner plate 1；This knocking from up die panel 3, upper mold die backing plate 4, upper mold die 5 both sides between be provided with upper mold release link 6, this upper mold release link 6 is limited on knocking from up die panel 3；Offering sprue bush 8 between this runner plate 1, knocking from up die base plate 2, knocking from up die panel 3, upper mold die backing plate 4, this sprue bush 8 communicates with the feeding mouth of upper mold die 5.
Described knocking from up die panel 3, upper mold die backing plate 4, the center of upper mold die 5 are provided with upper mold thimble 10, and this upper mold thimble 10 is fixed on knocking from up die base plate 2.
The gap of 2mm is left between described knocking from up die panel 3 and upper mold die backing plate 4.
Operation principle of the present utility model is: original state knocking from up die panel 3 and upper mold thimble 10, under the effect of limited screw 7 and spring 9, eject forward 2mm, and upper mold thimble 10 exceeds plastic rubber surface 2mm.Under matched moulds state, lower mold moves back 2mm upper mold release link 6 pressure, is equivalent to thimble reset and flushes with plastic rubber surface.After injection mo(u)lding, while die sinking, under the effect of limited screw 7 and spring 9, plastic cement is ejected upper mold by upper mold thimble 10, stays in lower mold, thus has thoroughly stopped the problem that product is stained with mould.
This utility model is not limited to above-mentioned embodiment, no matter making any change on its shape or material are constituted, every employing structure provided by the utility model designs, and is all a kind of deformation of the present utility model, is all considered as within this utility model protection domain.
Claims (3)
1. a novel mold knocking from up die mechanism, including runner plate (1), knocking from up die base plate (2), knocking from up die panel (3), upper mold die (5), it is characterized in that: described knocking from up die panel (3) is fixed on knocking from up die base plate (2), this knocking from up die base plate (2) is fixed on runner plate (1), on the fixing upper mould fixed plate of runner plate (1), having upper mold die backing plate (4) with this knocking from up die panel (3) in Relative distribution, upper mold die backing plate (4) is fixed on upper mold die (5)；Limited screw (7) and upper mold push pedal guide pillar guide pin bushing (11) it is provided with between the both sides of this upper mold die backing plate (4), knocking from up die panel (3), knocking from up die base plate (2) and runner plate (1), being cased with spring (9) on this limited screw (7), this spring (9) is positioned on knocking from up die panel (3), knocking from up die base plate (2), runner plate (1)；This knocking from up die panel (3), upper mold die backing plate (4), upper mold die (5) both sides between be provided with upper mold release link (6), this upper mold release link (6) is limited on knocking from up die panel (3)；Offering sprue bush (8) between this runner plate (1), knocking from up die base plate (2), knocking from up die panel (3), upper mold die backing plate (4), this sprue bush (8) communicates with the feeding mouth of upper mold die (5).
Novel mold the most according to claim 1 knocking from up die mechanism, it is characterized in that: described knocking from up die panel (3), upper mold die backing plate (4), the center of upper mold die (5) are provided with upper mold thimble (10), and this upper mold thimble (10) is fixed on knocking from up die base plate (2).
Novel mold the most according to claim 1 knocking from up die mechanism, it is characterised in that: leave the gap of 2mm between described knocking from up die panel (3) and upper mold die backing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466487.7U CN205767311U (en) | 2016-05-19 | 2016-05-19 | Novel mold knocking from up die mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466487.7U CN205767311U (en) | 2016-05-19 | 2016-05-19 | Novel mold knocking from up die mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767311U true CN205767311U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466487.7U Active CN205767311U (en) | 2016-05-19 | 2016-05-19 | Novel mold knocking from up die mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283765A (en) * | 2017-07-25 | 2017-10-24 | 歌尔股份有限公司 | Injection mold |
-
2016
- 2016-05-19 CN CN201620466487.7U patent/CN205767311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283765A (en) * | 2017-07-25 | 2017-10-24 | 歌尔股份有限公司 | Injection mold |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |