CN205572896U - Rotatory double -colored damage preventing mould structure - Google Patents
Rotatory double -colored damage preventing mould structure Download PDFInfo
- Publication number
- CN205572896U CN205572896U CN201620201079.9U CN201620201079U CN205572896U CN 205572896 U CN205572896 U CN 205572896U CN 201620201079 U CN201620201079 U CN 201620201079U CN 205572896 U CN205572896 U CN 205572896U
- Authority
- CN
- China
- Prior art keywords
- cover half
- block
- gallbladder
- dynamic model
- frame
- 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.)
- Expired - Fee Related
Links
- 210000000232 gallbladder Anatomy 0.000 claims description 52
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 230000007547 defect Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000002991 molded plastic Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a rotatory double -colored damage preventing mould structure, including first cover half frame, first cover half courage, a barocline piece, second cover half frame, second cover half courage, the 2nd barocline piece, slider, movable mould frame, movable mould courage, bullet piece, bullet piece spring. First cover half courage and second cover half courage can be respectively with the cooperation of movable mould courage, accomplish the double -shot moulding. Because the utility model discloses be equipped with parts such as a barocline piece, the 2nd barocline piece, slider, bullet piece, install a barocline piece and the 2nd barocline piece on first cover half frame and second cover half frame and can be respectively depend on the rigid of slider when having guaranteed to mould plastics for twice with the slider top to utilize the bullet piece to take out the slider from the die cavity when the second look is moulded plastics, a removal can effectively prevent to loose core.
Description
Technical field
This utility model relates to a kind of injection mold, particularly relates to a kind of rotating bichromal antisitic defect mould structure.
Background technology
Plastics injection mould is the instrument producing plastic, and application is widely.In dual-color plastic goods injection mo(u)lding, need to carry out quadric injection mould, it is typically to be made up of two cover half and a dynamic model, two cover half dynamic models respectively coordinate, complete double-shot moulding, for some, there are the recessed dual-color plastic goods of side opening or side, need to design the mould structure preventing core-pulling member from moving, to meet the requirement of bicolor injection mould.
Summary of the invention
The purpose of this utility model is to provide a kind of rotating bichromal antisitic defect mould structure that can effectively prevent core-pulling member from moving.
For achieving the above object, technical solution of the present utility model is:
This utility model is a kind of rotating bichromal antisitic defect mould structure, including the first cover half frame, the first cover half gallbladder, the first baroclinic block, the second cover half frame, the second cover half gallbladder, the second baroclinic block, slide block, dynamic model frame, dynamic model gallbladder, bullet block, bullet block spring；
When the first color injection, the first described cover half gallbladder is fixedly mounted in the first cover half frame, and dynamic model gallbladder is fixedly mounted in dynamic model frame, and the first cover half gallbladder is relative with dynamic model gallbladder and sets, and is provided with die cavity between the first cover half gallbladder and dynamic model gallbladder；The upper end of the first described baroclinic block is fixed on the first cover half frame, and slide block slips on dynamic model gallbladder and die cavity is stretched in the inner of slide block, and the outer end of slide block leans with the first baroclinic block lower end；
When the second color injection, the second described cover half gallbladder is fixedly mounted in the second cover half frame, and dynamic model gallbladder is fixedly mounted in dynamic model frame, and the second cover half gallbladder is relative with dynamic model gallbladder and sets, and is provided with die cavity between the second cover half gallbladder and dynamic model gallbladder；The upper end of the second described baroclinic block is fixed on the second cover half frame, and slide block slips on dynamic model gallbladder and die cavity is stretched in the inner of slide block, and the outer end of slide block leans with the second baroclinic block lower end；The second described baroclinic block is slipped with slide block by bullet block, and bullet block spring is arranged between bullet block and the second baroclinic block.
Chute on described bullet block upper T type block and the second baroclinic block slips, and T-shaped piece of bullet block bottom is sliding with the chute of slide block.
After using such scheme, the parts such as the first baroclinic block, the second baroclinic block, slide block, bullet block it are provided with due to this utility model, it is arranged on the first baroclinic block on the first cover half frame and the second cover half frame and the second baroclinic block can lean with slide block respectively, when ensure that twice injection, slide block maintains static, and utilize bullet block that slide block is detached die cavity when the second color injection, can effectively prevent core-pulling member from moving.
With specific embodiment this utility model made explanation into two steps below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the front view during injection of this utility model the first color；
Fig. 2 is the three-dimensional exploded view during injection of this utility model the first color；
Fig. 3 is the die opening state figure during injection of this utility model the first color；
Fig. 4 is the front view during injection of this utility model the second color；
Fig. 5 is the three-dimensional exploded view during injection of this utility model the second color；
Fig. 6 is the die opening state figure during injection of this utility model the second color.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, this utility model is a kind of rotating bichromal antisitic defect mould structure, including first cover half frame the 1, first cover half gallbladder the 2, first baroclinic block the 3, second cover half frame the 4, second cover half gallbladder the 5, second baroclinic block 6, slide block 7, dynamic model frame 8, dynamic model gallbladder 9, bullet block 10, bullet block spring 20.
When the first color injection, the first described cover half gallbladder 2 is fixedly mounted in the first cover half frame 1, and dynamic model gallbladder 9 is fixedly mounted in dynamic model frame 8, and the first cover half gallbladder 2 is relative with dynamic model gallbladder 9 and sets, and is provided with die cavity between the first cover half gallbladder 2 and dynamic model gallbladder 9；The upper end of the first described baroclinic block 3 is fixed on the first cover half frame 1, and slide block 7 slips on dynamic model gallbladder 9 and die cavity is stretched in the inner of slide block 7, and the outer end of slide block 7 leans with the lower end of the first baroclinic block 3.
When the second color injection, the second described cover half gallbladder 5 is fixedly mounted in the second cover half frame 4, and dynamic model gallbladder 9 is fixedly mounted in dynamic model frame 8, and the second cover half gallbladder 5 is relative with dynamic model gallbladder 9 and sets, and is provided with die cavity between the second cover half gallbladder 5 and dynamic model gallbladder 9；The upper end of the second described baroclinic block 6 is fixed on the second cover half frame 4, and slide block 7 slips on dynamic model gallbladder 9 and die cavity is stretched in the inner of slide block 7, and the outer end of slide block 7 leans with the lower end of the second baroclinic block 6.
The second described baroclinic block 6 is slipped with slide block 7 by bullet block 10, and bullet block spring 20 is arranged between bullet block 10 and the second baroclinic block 6.In the present embodiment, described bullet block 10 is an I-shaped component, and the chute 61 on T-shaped piece 101 of its top and the second baroclinic block 6 slips, and T-shaped piece 102 of bullet block 10 bottom slips with the chute 71 of slide block 7.It should be strongly noted that the fit form of bullet block 10 and the second baroclinic block 6, slide block 7 can have multiple, e.g., dovetail geosynclinal block cooperation etc..
Operation principle of the present utility model:
As it is shown on figure 3, during the first color injection, after die sinking, slide block 7 is maintained in dynamic model gallbladder 9, motionless.
As shown in Figure 6, during the second color injection, after die sinking, the second baroclinic block 6 is displaced outwardly by bullet block 10 band movable slider 7, departs from die cavity.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence change i.e. made according to this utility model claim and description with modify, all should still belong in the range of this utility model patent contains.
Claims (2)
1. a rotating bichromal antisitic defect mould structure, it is characterised in that: include the first cover half frame, the first cover half gallbladder, the first baroclinic block, the second cover half frame, the second cover half gallbladder, the second baroclinic block, slide block, dynamic model frame, dynamic model gallbladder, bullet block, bullet block spring；
When the first color injection, the first described cover half gallbladder is fixedly mounted in the first cover half frame, and dynamic model gallbladder is fixedly mounted in dynamic model frame, and the first cover half gallbladder is relative with dynamic model gallbladder and sets, and is provided with die cavity between the first cover half gallbladder and dynamic model gallbladder；The upper end of the first described baroclinic block is fixed on the first cover half frame, and slide block slips on dynamic model gallbladder and die cavity is stretched in the inner of slide block, and the outer end of slide block leans with the first baroclinic block lower end；
When the second color injection, the second described cover half gallbladder is fixedly mounted in the second cover half frame, and dynamic model gallbladder is fixedly mounted in dynamic model frame, and the second cover half gallbladder is relative with dynamic model gallbladder and sets, and is provided with die cavity between the second cover half gallbladder and dynamic model gallbladder；The upper end of the second described baroclinic block is fixed on the second cover half frame, and slide block slips on dynamic model gallbladder and die cavity is stretched in the inner of slide block, and the outer end of slide block leans with the second baroclinic block lower end；The second described baroclinic block is slipped with slide block by bullet block, and bullet block spring is arranged between bullet block and the second baroclinic block.
Rotating bichromal antisitic defect mould structure the most according to claim 1, it is characterised in that: the chute on described bullet block upper T type block and the second baroclinic block slips, and T-shaped piece of bullet block bottom is sliding with the chute of slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201079.9U CN205572896U (en) | 2016-03-16 | 2016-03-16 | Rotatory double -colored damage preventing mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201079.9U CN205572896U (en) | 2016-03-16 | 2016-03-16 | Rotatory double -colored damage preventing mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572896U true CN205572896U (en) | 2016-09-14 |
Family
ID=56868534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201079.9U Expired - Fee Related CN205572896U (en) | 2016-03-16 | 2016-03-16 | Rotatory double -colored damage preventing mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572896U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379420A (en) * | 2017-08-29 | 2017-11-24 | 昆山金莓电子有限公司 | Double-color mold sliding block resetting structure and injection mold |
| CN110406047A (en) * | 2019-09-02 | 2019-11-05 | 华域视觉科技(上海)有限公司 | Double-colored vehicle lamp light-distributing mirror injection mold |
| CN112643967A (en) * | 2020-12-07 | 2021-04-13 | 东莞捷盈精密硅胶科技有限公司 | Plastic and silica gel double-color mold and molding method thereof |
| CN114211705A (en) * | 2021-12-23 | 2022-03-22 | 苏州市欣龙塑胶模具有限公司 | Double-color lens mold |
| CN121246151A (en) * | 2025-12-04 | 2026-01-02 | 浙江宇亚模具股份有限公司 | A dual-color injection mold for automotive taillight covers |
-
2016
- 2016-03-16 CN CN201620201079.9U patent/CN205572896U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379420A (en) * | 2017-08-29 | 2017-11-24 | 昆山金莓电子有限公司 | Double-color mold sliding block resetting structure and injection mold |
| CN110406047A (en) * | 2019-09-02 | 2019-11-05 | 华域视觉科技(上海)有限公司 | Double-colored vehicle lamp light-distributing mirror injection mold |
| CN110406047B (en) * | 2019-09-02 | 2024-08-27 | 华域视觉科技(上海)有限公司 | Injection mold for bicolor car light lens |
| CN112643967A (en) * | 2020-12-07 | 2021-04-13 | 东莞捷盈精密硅胶科技有限公司 | Plastic and silica gel double-color mold and molding method thereof |
| CN114211705A (en) * | 2021-12-23 | 2022-03-22 | 苏州市欣龙塑胶模具有限公司 | Double-color lens mold |
| CN121246151A (en) * | 2025-12-04 | 2026-01-02 | 浙江宇亚模具股份有限公司 | A dual-color injection mold for automotive taillight covers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160914 Termination date: 20190316 |