CN207273773U - Injection mold accelerates liftout attachment - Google Patents
Injection mold accelerates liftout attachment Download PDFInfo
- Publication number
- CN207273773U CN207273773U CN201721031717.8U CN201721031717U CN207273773U CN 207273773 U CN207273773 U CN 207273773U CN 201721031717 U CN201721031717 U CN 201721031717U CN 207273773 U CN207273773 U CN 207273773U
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- CN
- China
- Prior art keywords
- seesaw
- push rod
- mandril
- axis pin
- short slot
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold to accelerate liftout attachment, including seesaw, mandril, axis pin, push rod；The side of the seesaw offers unlimited half bore and is equipped with short slot in the side, and half bore is connected with short slot, and stepped hole or stepped groove are offered in the opposite side of seesaw；The countersunk head of the lower end of the mandril through the half bore pushing rod lower end of seesaw side is seated in short slot, and the upper end of mandril can input cavity；The lower end of the push rod acts against seesaw opposite side, and the upper surface of push rod can be abutted against with dynamic mould fixing plate；It is respectively perpendicular in the both sides of seesaw and fixes an axis pin, the axis pin is movable is installed in ejector retainner plate.Since the utility model is mainly made of several components such as seesaw, mandril, axis pin, push rod, structure very simple, and the utility model is to utilize push rod ejection seesaw so that seesaw is swung around axis pin and then ejection mandril ejection injecting products, having stable behavior are reliable.
Description
Technical field
A kind of injection mold is the utility model is related to, accelerates liftout attachment more particularly to a kind of injection mold.
Background technology
Plastics injection mould is the instrument for producing plastic products, using very extensive.Ejecting mechanism is that injection mold is basic
Component, in order to improve production efficiency, it is necessary to accelerate the ejection process of injecting products, for this reason, dealer needs to design one kind and can add
The mechanism of fast product ejection.
The content of the invention
The purpose of this utility model is to provide a kind of simple in structure, reliable injection mold of having stable behavior to accelerate ejection dress
Put.
To achieve the above object, the technical solution of the utility model is：
The utility model is that a kind of injection mold accelerates liftout attachment, including seesaw, mandril, axis pin, push rod；Described
The side of seesaw offers unlimited half bore and is equipped with short slot in the side, and half bore is connected with short slot, in the opposite side of seesaw
Offer stepped hole or stepped groove；The countersunk head of the lower end of the mandril through the half bore pushing rod lower end of seesaw side is located
In short slot, the upper end of mandril can input cavity；The lower end of the push rod acts against seesaw opposite side, the upper surface of push rod
It can be abutted against with dynamic mould fixing plate；It is respectively perpendicular in the both sides of seesaw and fixes an axis pin, the axis pin is movable is installed on ejector retainner plate
It is interior.
The lower end of the push rod has countersunk head.
After using the above scheme, since the utility model is mainly by several component structures such as seesaw, mandril, axis pin, push rod
Into, structure very simple, and the utility model is to utilize push rod ejection seesaw so that seesaw swings and then pushes away around axis pin
Mandril ejection injecting products are pushed up, having stable behavior is reliable.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the axonometric drawing of the utility model；
Fig. 2 is the front view that the utility model is installed in injection mold；
Fig. 3 is to be provided with the ejection state diagram that the utility model injection mold starts；
Fig. 4 is the ejection state diagram being provided with after the completion of the ejection of the utility model injection mold.
Embodiment
As shown in Figure 1, the utility model, which is a kind of injection mold, accelerates liftout attachment, including seesaw 1, mandril 2, axis pin
3rd, push rod 4.
The side of the seesaw 1 offers unlimited half bore 11 and is equipped with short slot 12, half bore 11 and short slot in the side
12 connections, stepped hole is offered in the opposite side of seesaw 1（Or stepped groove）13.
The countersunk head 21 of the lower end of the mandril 2 through 11 pushing rod of half bore, 2 lower end of 1 side of seesaw is seated in short slot
In 12, the upper end of mandril 2 can input cavity.
The lower end of the push rod 4 has countersunk head 41, and the countersunk head 41 of the push rod 4 acts against the opposite side of seesaw 1, push rod
4 upper surface can be abutted against with dynamic mould fixing plate.
It is respectively perpendicular in the both sides of seesaw 1 and fixes an axis pin 3, the axis pin 3 is movable is installed in ejector retainner plate.
The assembly method and operation principle of the utility model：
As shown in Fig. 2, injection mold includes：Panel 10, solid plate 20, the first push plate 30, the second push plate 40, dynamic model are fixed
Plate 50, ejector retainner plate 60, support block 70, bottom plate 80 etc.；The panel 10 is fixed together with solid plate 20, the first push plate 30,
Two push plates 40 are superimposed on dynamic mould fixing plate 50 successively, and solid plate 20 is set relatively with the first push plate 30, and dynamic mould fixing plate 50 is logical
Cross support block 70 to be fixed on bottom plate 80, the ejection space of an accommodating ejector retainner plate 60, ejector retainner plate are formed between two support blocks 79
60 are movably arranged in ejection space.The seesaw 1 is hinged in ejector retainner plate 60 by its both sides axis pin 3, and mandril 2 is upward
Cavity is stretched into after sequentially passing through dynamic mould fixing plate 50, the second push plate 40, the first push plate 30, push rod 4 is pierced by ejector retainner plate 60 and dynamic model
Fixed plate 50 abuts against.
The operation principle of the utility model：
As shown in figure 3, molding to after 41.5 millimeters, 4 upper end of push rod starts to abut against with dynamic mould fixing plate 50；
As shown in figure 4, molding to after 50 millimeters, push rod 4 drives seesaw 1 to swing, and then ejection mandril 2 quickly note by ejection
Molding product.
The above, is only the utility model preferred embodiment, therefore the utility model implementation cannot be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description, all should still belong to this reality
In the range of being covered with new patent.
Claims (2)
1. a kind of injection mold accelerates liftout attachment, it is characterised in that：Including seesaw, mandril, axis pin, push rod；Described sticks up
The side of wrap board offers unlimited half bore and is equipped with short slot in the side, and half bore is connected with short slot, is opened in the opposite side of seesaw
Equipped with stepped hole or stepped groove；The countersunk head of the lower end of the mandril through the half bore pushing rod lower end of seesaw side is seated in
In short slot, the upper end of mandril can input cavity；The lower end of the push rod acts against seesaw opposite side, and the upper surface of push rod can
Abutted against with dynamic mould fixing plate；It is respectively perpendicular in the both sides of seesaw and fixes an axis pin, the axis pin is movable is installed in ejector retainner plate.
2. injection mold according to claim 1 accelerates liftout attachment, it is characterised in that：The lower end tool of the push rod
There is countersunk head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031717.8U CN207273773U (en) | 2017-08-17 | 2017-08-17 | Injection mold accelerates liftout attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031717.8U CN207273773U (en) | 2017-08-17 | 2017-08-17 | Injection mold accelerates liftout attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207273773U true CN207273773U (en) | 2018-04-27 |
Family
ID=61984325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031717.8U Active CN207273773U (en) | 2017-08-17 | 2017-08-17 | Injection mold accelerates liftout attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207273773U (en) |
-
2017
- 2017-08-17 CN CN201721031717.8U patent/CN207273773U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Accelerated ejector of injection mold Effective date of registration: 20190917 Granted publication date: 20180427 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: JIEXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2019990000245 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220926 Granted publication date: 20180427 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: JIEXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2019990000245 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Injection mold accelerating ejection device Effective date of registration: 20220927 Granted publication date: 20180427 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: JIEXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2022110000234 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |