CN206598486U - The secondary ejecting mechanism of plastic mould - Google Patents
The secondary ejecting mechanism of plastic mould Download PDFInfo
- Publication number
- CN206598486U CN206598486U CN201720367341.1U CN201720367341U CN206598486U CN 206598486 U CN206598486 U CN 206598486U CN 201720367341 U CN201720367341 U CN 201720367341U CN 206598486 U CN206598486 U CN 206598486U
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- thimble
- seesaw
- ejector pin
- ejector
- panel
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Abstract
The utility model discloses a kind of secondary ejecting mechanism of plastic mould, including bottom plate, Ejector Retainer Plate and thimble panel, also include the first thimble and seesaw component, one end of first thimble is fixedly arranged on the Ejector Retainer Plate and its top is passed from the thimble panel；The seesaw component includes the second thimble, ejector pin and seesaw, the seesaw is located in the Ejector Retainer Plate, and its two ends can be upturned in turn, the bottom of the ejector pin is inserted in the thimble panel and its top is passed from the thimble panel, and the bottom face of the ejector pin is in contact with one end of the seesaw, the bottom of second thimble is inserted in the thimble panel and its other end is passed from the thimble panel, and the bottom face of second thimble is in contact with the other end of the seesaw.The utility model makes product smoothly deviate from from mould by Double-ejection, it is to avoid top partially, top wear and push up bad phenomenon.
Description
Technical field
The utility model is related to plastic mould, more particularly to a kind of secondary ejecting mechanism of plastic mould.
Background technology
Nowadays most plastic products, are substantially and are processed using mould, but most moulds are all once
Ejecting structure, but some have the plastic products of radian, and its is complicated, is difficult top by once ejecting with more muscle position
Go out, often occur that top is inclined, push up and wear and push up bad phenomenon.
Utility model content
In order to solve the above technical problems, the utility model purpose is to provide a kind of secondary ejecting mechanism of plastic mould,
To overcome the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of secondary ejecting mechanism of plastic mould, including bottom plate, the thimble that is sequentially arranged in from bottom to up on the bottom plate
Bottom plate and thimble panel, in addition to the first thimble and seesaw component, one end of first thimble are fixedly arranged on the thimble bottom
On plate and its top is passed from the thimble panel；The seesaw component includes the second thimble, ejector pin and seesaw, described to lift up
Seesaw is located in the Ejector Retainer Plate, and its two ends can be upturned in turn, and the bottom of the ejector pin is inserted in the thimble
In panel and its top is passed from the thimble panel, and the bottom face of the ejector pin is in contact with one end of the seesaw,
The bottom of second thimble is inserted in the thimble panel and its other end is passed from the thimble panel, and described second
The bottom face of thimble is in contact with the other end of the seesaw；
First thimble prior to the second thimble contact product and ejects product, consolidates when the ejector pin touches male model
During fixed board, the ejector pin is descending and drives the seesaw to be tilted to one end close to second thimble, second thimble
Up in the presence of the tilting power of the seesaw and Double-ejection that realize the product immediately.
It is preferred that, the two ends of the seesaw are respectively arranged with the first circular arc bulge-structure and the second circular arc bulge-structure,
The first circular arc bulge-structure and the second circular arc bulge-structure are in contact with the ejector pin and the second thimble respectively.
Further, it is provided with the Ejector Retainer Plate on the groove for accommodating the seesaw, an inwall of the groove
A bar-shaped trough is provided with, a contact pin is interted at the middle part of the seesaw, and the contact pin is inserted in the bar-shaped trough, when described
Seesaw is after one end stress of the ejector pin, and the seesaw is lifted up using the contact pin as fulcrum.
Further, the first counter sink and the second counter sink, institute are offered upwardly by the bottom of the thimble panel
State and ejector pin is inserted with the first counter sink, and the ejector pin can be only come downwards in the groove, inserted in second counter sink
Provided with the second thimble, and second thimble only can be up along second thimble.
Compared with prior art, advantage of the present utility model at least that：
The secondary ejecting mechanism for the plastic mould that the utility model is provided operationally, when Ejector Retainer Plate and thimble panel exist
When up in the presence of thrust, the first thimble ejecting product first realizes the once ejection of product, when Ejector Retainer Plate and thimble face
Plate is about to product ejection and realizes secondary top when continuing up in the presence of thrust on the second thimble of the seesaw mechanism
Go out.The utility model makes product smoothly deviate from from mould by Double-ejection, it is to avoid top partially, top wear and push up bad show
As.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description or in the prior art.
Fig. 1 is the structural representation of the secondary ejecting mechanism of the plastic mould disclosed in the utility model embodiment；
Fig. 2 is close-up schematic views of the Fig. 1 at A.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
Referring to shown in Fig. 1-2, the utility model embodiment discloses a kind of secondary ejecting mechanism of plastic mould, including bottom
Plate 1, the Ejector Retainer Plate 2 being sequentially arranged in from bottom to up on bottom plate 1 and thimble panel 3, in addition to 7 groups of the first thimble 4 and seesaw
Part, one end of the first thimble 4 is fixedly arranged on Ejector Retainer Plate 2 and its top is passed from thimble panel 3；The component of seesaw 7 includes the
Two thimbles 5, ejector pin 6 and seesaw 7, seesaw 7 are located in Ejector Retainer Plate 2, and its two ends can be upturned in turn, ejector pin 6
Bottom be inserted in thimble panel 3 and its top is passed from thimble panel 3, and one end of the bottom face and seesaw 7 of ejector pin 6
It is in contact, the bottom of the second thimble 5 is inserted in thimble panel 3 and its other end is passed from thimble panel 3, and the second thimble 5
Bottom face be in contact with the other end of seesaw 7；
First thimble 4 prior to the contact product of the second thimble 5 and ejects product, when ejector pin 6 touches male model fixed plate, top
Pin 6 is descending and drives seesaw 7 to be tilted to one end close to the second thimble 5, and the second thimble 5 is immediately in the tilting power of seesaw 7
In the presence of up and Double-ejection that realize product.
Specifically, the two ends of seesaw 7 are respectively arranged with the first circular arc bulge-structure 71 and the second circular arc bulge-structure 72,
First circular arc bulge-structure 71 and the second circular arc bulge-structure 72 are in contact with the thimble 5 of ejector pin 6 and second respectively.
Further, it is provided with the groove 21 for accommodating seesaw 7, an inwall of groove 21 and is provided with Ejector Retainer Plate 2
A contact pin 8 is interted at one bar-shaped trough 22, the middle part of seesaw 7, and contact pin 8 is inserted in bar-shaped trough 22, when seesaw 7 is close to ejector pin
After 6 one end stress, seesaw 7 is that fulcrum is lifted up with contact pin 8.
Further, the first counter sink 31 and the second counter sink 32 are offered upwardly by the bottom of thimble panel 3, the
Ejector pin 6 is inserted with one counter sink 31, and ejector pin 6 can be only come downwards in groove 21, and second is inserted with the second counter sink 32
Thimble 5, and the second thimble 5 only can be up along the second thimble 5.
Operation principle of the present utility model is as follows：
When ejecting mechanism starts ejection, when Ejector Retainer Plate 2 and thimble panel 3 are when up in the presence of thrust, first
The ejecting product first of thimble 4 realizes the once ejection of product；
When Ejector Retainer Plate 2 and thimble panel 3 are continuing up in the presence of thrust, the second of the mechanism of seesaw 7
It is about to product ejection on thimble 5 and realizes Double-ejection；
Specifically, when ejector pin 6 is pushed up to the bottom face of male model fixed plate, ejector pin 6 is restricted can not be up and mutual
Seesaw 7 is driven to be tilted to one end close to the second thimble 5 to descending, descending ejector pin 6 in the presence of active force, the second top
Go out.
In summary, the plastic mould that the utility model is provided will smoothly be deviate from product by Double-ejection on mould,
Avoid top partially, top wear and push up bad phenomenon.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of secondary ejecting mechanism of plastic mould, it is characterised in that：Including bottom plate, the bottom plate is sequentially arranged in from bottom to up
On Ejector Retainer Plate and thimble panel, in addition to the first thimble and seesaw component, one end of first thimble is fixedly arranged on institute
State on Ejector Retainer Plate and its top is passed from the thimble panel；The seesaw component includes the second thimble, ejector pin and lifted up
Plate, the seesaw is located in the Ejector Retainer Plate, and its two ends can be upturned in turn, and the bottom of the ejector pin is inserted in
In the thimble panel and its top is passed from the thimble panel, and one end of the bottom face of the ejector pin and the seesaw
It is in contact, the bottom of second thimble is inserted in the thimble panel and its other end is passed from the thimble panel, and
The bottom face of second thimble is in contact with the other end of the seesaw；
First thimble prior to the second thimble contact product and ejects product, when the ejector pin touches male model fixed plate
When, the ejector pin is descending and drives the seesaw to be tilted to one end close to second thimble, and second thimble is immediately
The up and Double-ejection that realize the product in the presence of the tilting power of the seesaw.
2. the secondary ejecting mechanism of plastic mould according to claim 1, it is characterised in that：The two ends of the seesaw point
The first circular arc bulge-structure and the second circular arc bulge-structure are not provided with, and the first circular arc bulge-structure and the second circular arc are raised
Structure is in contact with the ejector pin and the second thimble respectively.
3. the secondary ejecting mechanism of plastic mould according to claim 2, it is characterised in that：Set on the Ejector Retainer Plate
Have and a bar-shaped trough is provided with the groove for accommodating the seesaw, an inwall of the groove, the middle part of the seesaw is interted
A piece contact pin, the contact pin is inserted in the bar-shaped trough, described after one end stress of the seesaw close to the ejector pin
Seesaw is lifted up using the contact pin as fulcrum.
4. the secondary ejecting mechanism of plastic mould according to claim 3, it is characterised in that：By the bottom of the thimble panel
End face offers in the first counter sink and the second counter sink, first counter sink and is inserted with ejector pin upwards, and the ejector pin is only
It can come downwards in the groove, the second thimble is inserted with second counter sink, and second thimble only can be along institute
State the second thimble up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367341.1U CN206598486U (en) | 2017-04-10 | 2017-04-10 | The secondary ejecting mechanism of plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367341.1U CN206598486U (en) | 2017-04-10 | 2017-04-10 | The secondary ejecting mechanism of plastic mould |
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| Publication Number | Publication Date |
|---|---|
| CN206598486U true CN206598486U (en) | 2017-10-31 |
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ID=60143936
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367341.1U Active CN206598486U (en) | 2017-04-10 | 2017-04-10 | The secondary ejecting mechanism of plastic mould |
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| CN (1) | CN206598486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738418A (en) * | 2017-11-08 | 2018-02-27 | 江苏星科精密模具有限公司 | A kind of deep muscle packs tightly the secondary mechanical deduction of stopping of jacking block |
| CN108058347A (en) * | 2017-12-11 | 2018-05-22 | 浙江艾彼科技股份有限公司 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
| CN110193898A (en) * | 2019-04-19 | 2019-09-03 | 宝兴精密(深圳)有限公司 | A kind of plastic mould of easy disassembly |
-
2017
- 2017-04-10 CN CN201720367341.1U patent/CN206598486U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738418A (en) * | 2017-11-08 | 2018-02-27 | 江苏星科精密模具有限公司 | A kind of deep muscle packs tightly the secondary mechanical deduction of stopping of jacking block |
| CN107738418B (en) * | 2017-11-08 | 2023-07-14 | 江苏星科精密模具有限公司 | Mechanical buckling machine with secondary stopping function for deep reinforcement tightening jacking block |
| CN108058347A (en) * | 2017-12-11 | 2018-05-22 | 浙江艾彼科技股份有限公司 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
| CN110193898A (en) * | 2019-04-19 | 2019-09-03 | 宝兴精密(深圳)有限公司 | A kind of plastic mould of easy disassembly |
| CN110193898B (en) * | 2019-04-19 | 2021-06-11 | 宝兴精密(深圳)有限公司 | Plastic mold convenient to disassemble and assemble |
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