CN205148805U - Mould with first pump of back mold core constructs - Google Patents
Mould with first pump of back mold core constructs Download PDFInfo
- Publication number
- CN205148805U CN205148805U CN201520969589.6U CN201520969589U CN205148805U CN 205148805 U CN205148805 U CN 205148805U CN 201520969589 U CN201520969589 U CN 201520969589U CN 205148805 U CN205148805 U CN 205148805U
- Authority
- CN
- China
- Prior art keywords
- plate
- board
- backing plate
- mould
- rear mold
- 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
Abstract
The utility model discloses a mould with first pump of back mold core constructs, including panel, mouth of a river board, a board, B board and bottom plate, the B board with be equipped with the backing plate between the bottom plate, mold core behind the fixedly connected with on the backing plate, the backing plate with bottom plate fixed connection, the backing plate with be equipped with between the B board and be used for spacing hex socket head shoulder screw, the last fixed cover of hex socket head shoulder screw is equipped with the spring, the A board with be provided with the nylon shutter between the B board. The utility model discloses reduced department's section of thick bamboo with flat thimble the atress when ejecting, prevent that the product from appearing that the top is white, muscle position top warp, BOSS post and muscle position can push up concavely and phenomenon such as step appear, influences product appearance and quality, the life of extension department tin and flat thimble.
Description
Technical field
The utility model belongs to mould machine technical field of structures, particularly relates to a kind of mould being provided with the first pulling mechanism of rear mold fuse.
Background technology
Have the product of BOSS post and deep muscle position for a class inside, these glue positions all go out in rear mold, and when ejecting, BOSS post adopts ejector sleeve to eject, and the flat thimble in muscle position ejects.As shown in Figure 1, product 101 back-off is on rear mold fuse 102, due to BOSS post and muscle position darker, package power when ejecting between product 101 and rear mold fuse 102 is very large, thus top is white, muscle position is pushed up distortion, BOSS post and muscle position and can be pushed up recessed and occur the phenomenons such as step to cause product to have, and affects product 101 outward appearance and quality.In addition due to stressed excessive when ejector sleeve and flat thimble eject, the life-span of ejector sleeve and flat thimble also can be affected.
Therefore be necessary to study a kind of mould structure to overcome above-mentioned difficulties.
Utility model content
The purpose of this utility model is to provide a kind of mould being provided with the first pulling mechanism of rear mold fuse.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Be provided with a mould for the first pulling mechanism of rear mold fuse, comprise panel, water gap plate, A plate, B plate and base plate, be provided with backing plate between described B plate and described base plate, described backing plate be fixedly connected with rear mold fuse; Described backing plate is fixedly connected with described base plate; Be provided with between described backing plate and described B plate for spacing contour screw, on described contour screw, fixed cover is provided with spring; Nylon shutter is provided with between described A plate and described B plate.
Further, be fixedly connected with square iron by screw between described panel and described base plate.
Further, 4 described contour screws evenly arranged are comprised.
Compared with prior art; a kind of mould being provided with the first pulling mechanism of rear mold fuse of the present utility model; three template die bases of prior art add backing plate; rear mold fuse is fixed on backing plate, during die sinking, due to the elastic force of spring; die sinking order is become between backing plate and B plate first flick; reach the effect that rear mold fuse is first taken out, and then A plate and B plate are separated, front and back mould is separated.Like this, rear mold fuse is first extracted out from product glue position, package power between product and rear mold fuse first can be laid down, thus it is stressed to decrease when ejector sleeve and flat thimble eject, top is white, muscle position is pushed up distortion, BOSS post and muscle position and can be pushed up recessed and occur the phenomenons such as step to prevent product from occurring, affect product appearance and quality, extend the service life of ejector sleeve and flat thimble.
Accompanying drawing explanation
Fig. 1 is the structural representation of product and rear mold fuse in prior art;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is one of part-structure schematic diagram of the utility model embodiment;
Fig. 4 is the part-structure schematic diagram two of the utility model embodiment.
Detailed description of the invention
Embodiment:
As shown in figs 2-4, a kind of mould being provided with the first pulling mechanism of rear mold fuse of the present embodiment, comprises panel 1, water gap plate 2, A plate 3, B plate 4 and is provided with backing plate 6 between base plate 5, B plate 4 and base plate 5, backing plate 6 being fixedly connected with rear mold fuse 7; Be fixedly connected with square iron 8 by screw between backing plate 6 and base plate 5; Be provided with between backing plate 6 and B plate 44 evenly arrange for spacing contour screw 9, on contour screw 9, fixed cover is provided with spring 10; Nylon shutter is provided with between A plate 3 and B plate 4.
A kind of mould being provided with the first pulling mechanism of rear mold fuse of the present embodiment, three template die bases of prior art add backing plate 6, and rear mold fuse 7 is fixed on backing plate 6.During die sinking, due to the elastic force of spring 10, die sinking order is become between backing plate 6 and B plate 4 and first flicks, reach the effect that rear mold fuse 7 is first taken out, and then A plate 3 and B plate 4 are separated, front and back mould is separated.Like this, rear mold fuse 7 is first extracted out from product 11 glue position, package power between product 11 and rear mold fuse 7 first can be laid down, thus it is stressed to decrease when ejector sleeve and flat thimble eject, top is white, muscle position is pushed up distortion, BOSS post and muscle position and can be pushed up recessed and occur the phenomenons such as step to prevent product 11 from occurring, affect product 11 outward appearance and quality, extend the service life of ejector sleeve and flat thimble.
Above is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. be provided with a mould for the first pulling mechanism of rear mold fuse, comprise panel, water gap plate, A plate, B plate and base plate, it is characterized in that: be provided with backing plate between described B plate and described base plate, described backing plate be fixedly connected with rear mold fuse; Described backing plate is fixedly connected with described base plate; Be provided with between described backing plate and described B plate for spacing contour screw, on described contour screw, fixed cover is provided with spring; Nylon shutter is provided with between described A plate and described B plate.
2. a kind of mould being provided with the first pulling mechanism of rear mold fuse according to claim 1, be is characterized in that: be fixedly connected with square iron by screw between described panel and described base plate.
3. a kind of mould being provided with the first pulling mechanism of rear mold fuse according to claim 1, is characterized in that: comprise 4 described contour screws evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969589.6U CN205148805U (en) | 2015-11-30 | 2015-11-30 | Mould with first pump of back mold core constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969589.6U CN205148805U (en) | 2015-11-30 | 2015-11-30 | Mould with first pump of back mold core constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148805U true CN205148805U (en) | 2016-04-13 |
Family
ID=55684540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969589.6U Expired - Fee Related CN205148805U (en) | 2015-11-30 | 2015-11-30 | Mould with first pump of back mold core constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904624A (en) * | 2016-07-06 | 2016-08-31 | 健大电业制品（昆山）有限公司 | Mold capable of achieving double ejection of B plate |
| CN106426816A (en) * | 2016-12-22 | 2017-02-22 | 东莞烨嘉电子科技有限公司 | Injection mould |
-
2015
- 2015-11-30 CN CN201520969589.6U patent/CN205148805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904624A (en) * | 2016-07-06 | 2016-08-31 | 健大电业制品（昆山）有限公司 | Mold capable of achieving double ejection of B plate |
| CN106426816A (en) * | 2016-12-22 | 2017-02-22 | 东莞烨嘉电子科技有限公司 | Injection mould |
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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: 20160413 Termination date: 20211130 |