CN204977276U - Injection mold - Google Patents
Injection mold Download PDFInfo
- Publication number
- CN204977276U CN204977276U CN201520664690.0U CN201520664690U CN204977276U CN 204977276 U CN204977276 U CN 204977276U CN 201520664690 U CN201520664690 U CN 201520664690U CN 204977276 U CN204977276 U CN 204977276U
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- fixed plate
- stripper
- fixed head
- hand member
- left end
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Abstract
The utility model discloses an injection mold, including left fixed plate, right side fixed plate and setting up in left fixed plate, guide pillar between the fixed plate of the right side, the left end of left side fixed plate links to each other with the press, the extension board is installed at the both ends of its right -hand member face, and the center department of its right -hand member face installs the roof, install the ejector pin on the roof, the backing plate is installed to the right -hand member of extension board, public mould is installed to the right -hand member of backing plate, the stripper is installed to the left end of right side fixed plate, the left end of stripper install with public mould matched with master model, it has the injecting glue mouth to open on the master model, install the purl that is used for pinning mouth of a river material on the fixed plate of the right side, and it has the blind hole to open on the right fixed plate, install the liftout post in the blind hole, the position of corresponding liftout post is opened and is had the through -hole on the stripper, the cover is equipped with the spring on the liftout post. The utility model discloses mould plastics the mouth of a river material that produces when the die sinking, go out the back by the liftout capital and drop under the action of gravity, need not to adopt mechanical hand file to get, reduced manufacturing cost, shortened injection moulding cycle, improved production efficiency greatly.
Description
Technical field
The utility model relates to mould applications, particularly relates to a kind of injection mold.
Background technology
Injection mold is a kind of instrument producing plasthetics; Also be the instrument giving plasthetics complete structure and accurate dimension.Injection molding flow process is: mould matched moulds, injection moulding, metering, cooling, mould die sinking, and product stripping and regrinding-material take out, but, the injection mold on existing market, the taking-up of its regrinding-material is comparatively difficult, usually adopts manipulator to realize; Use manipulator to carry out the gripping of regrinding-material, need to use compressed air, manufacture compressed air and need add air compressor machine, electric energy can be consumed and produce noise; In addition, when using manipulator gripping regrinding-material, because be a steps necessary in injection moulding link, regular hour execution is needed, so it can extend injection cycle, affects production efficiency.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of injection mold, and to solve the regrinding-material of existing injection mold by manipulator gripping, cause noise large, production cost is high, and injection cycle is long, the problem that production efficiency is low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of injection mold, comprise left fixed head, right fixed head and be arranged at left fixed head, guide pillar between right fixed head, the left end of described left fixed head is connected with forcing press, the two ends of its right side are provided with support plate, and the center of its right side is provided with top board, described top board is provided with push rod, the right-hand member of described support plate is provided with backing plate, the right-hand member of described backing plate is provided with male model, the left end of described right fixed head is provided with stripper, the left end of described stripper is provided with the master mold matched with male model, described master mold has gum-injecting port, described right fixed head is provided with the purl for pinning regrinding-material, and right fixed head has blind hole, liftout post is installed in described blind hole, on described stripper, the position of corresponding liftout post has through hole, described liftout post is arranged with spring.
As preferred version of the present utility model, between described stripper and master mold, be provided with back-moving spring.
As preferred version of the present utility model, described master mold has tie rod hole, and master mold is slidably arranged on pull bar, the right-hand member of described pull bar is fixedly connected with stripper, its left end termination is positioned on the left of master mold, and is provided with limited block, and the radius of described limited block is greater than the radius of tie rod hole.
The beneficial effects of the utility model are, described a kind of injection mold structure is simple, be easy to realize, the regrinding-material that injection moulding produces is when die sinking, dropping under gravity after being gone out by liftout capital, without the need to adopting manipulator gripping, reducing production cost, shorten injection cycle, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of injection mold of the utility model.
In figure:
1, left fixed head; 2, right fixed head; 3, guide pillar; 4, support plate; 5, top board; 6, push rod; 7, backing plate; 8, male model; 9, stripper; 10, master mold; 11, back-moving spring; 12, pull bar; 13, limited block; 14, purl; 15, liftout post; 16, spring.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.Be understandable that, embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.
Please refer to shown in Fig. 1, Fig. 1 is the structural representation of a kind of injection mold of the utility model.
In the present embodiment, a kind of injection mold, comprise left fixed head 1, right fixed head 2 and be arranged at left fixed head 1, guide pillar 3 between right fixed head 2, the left end of described left fixed head 1 is connected with forcing press, the two ends of its right side are provided with support plate 4, and the center of its right side is provided with top board 5, described top board 5 is provided with push rod 6, the right-hand member of described support plate 4 is provided with backing plate 7, the right-hand member of described backing plate 7 is provided with male model 8, the left end of described right fixed head 2 is provided with stripper 9, the left end of described stripper 9 is provided with the master mold 10 matched with male model 8, and be provided with back-moving spring 11 between stripper 9 and master mold 10, described master mold 10 has tie rod hole, and master mold 10 is slidably arranged on pull bar 12, the right-hand member of described pull bar 12 is fixedly connected with stripper 9, its left end termination is positioned on the left of master mold 10, and be provided with limited block 13, the radius of described limited block 13 is greater than the radius of tie rod hole, master mold 10 has gum-injecting port, described right fixed head 2 is provided with the purl 14 for pinning regrinding-material, and right fixed head 2 has blind hole, liftout post 15 is installed in described blind hole, on described stripper 9, the position of corresponding liftout post 15 has through hole, described liftout post 15 is arranged with spring 16.
During die sinking, master mold 10 is separated under the effect of back-moving spring 11 gradually with stripper 9, regrinding-material is locked by purl 14, and shaping product follows male model 8, master mold 10 moves, and then regrinding-material and product are thrown off, the setting of back-moving spring 11 ensure that regrinding-material and product can not cause damage of product when throwing off, when master mold 10 is moved to the left, stripper 9 is driven to be moved to the left by pull bar 12, stripper 9 and right fixed head 2 is made to throw off certain distance, now, the regrinding-material be locked on purl 14 ejects to the right by liftout post 15 under the action of the spring 16, under gravity, regrinding-material freely falls.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model does not limit by above-described embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an injection mold, comprise left fixed head, right fixed head and be arranged at left fixed head, guide pillar between right fixed head, it is characterized in that: the left end of described left fixed head is connected with forcing press, the two ends of its right side are provided with support plate, and the center of its right side is provided with top board, described top board is provided with push rod, the right-hand member of described support plate is provided with backing plate, the right-hand member of described backing plate is provided with male model, the left end of described right fixed head is provided with stripper, the left end of described stripper is provided with the master mold matched with male model, described master mold has gum-injecting port, described right fixed head is provided with the purl for pinning regrinding-material, and right fixed head has blind hole, liftout post is installed in described blind hole, on described stripper, the position of corresponding liftout post has through hole, described liftout post is arranged with spring.
2. a kind of injection mold according to claim 1, is characterized in that: be provided with back-moving spring between described stripper and master mold.
3. a kind of injection mold according to claim 1, it is characterized in that: described master mold has tie rod hole, and master mold is slidably arranged on pull bar, the right-hand member of described pull bar is fixedly connected with stripper, its left end termination is positioned on the left of master mold, and being provided with limited block, the radius of described limited block is greater than the radius of tie rod hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664690.0U CN204977276U (en) | 2015-08-28 | 2015-08-28 | Injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664690.0U CN204977276U (en) | 2015-08-28 | 2015-08-28 | Injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977276U true CN204977276U (en) | 2016-01-20 |
Family
ID=55111688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664690.0U Active CN204977276U (en) | 2015-08-28 | 2015-08-28 | Injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946168A (en) * | 2016-06-07 | 2016-09-21 | 安徽省华晟塑胶股份有限公司 | Plastic part processing equipment |
| CN108582403A (en) * | 2018-06-27 | 2018-09-28 | 湖州力托装饰材料有限公司 | A kind of sawdust tray die Lifting Device |
| CN112172011A (en) * | 2020-09-09 | 2021-01-05 | 惠州市源医科技有限公司 | Injection molding device for mobile phone shell |
-
2015
- 2015-08-28 CN CN201520664690.0U patent/CN204977276U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946168A (en) * | 2016-06-07 | 2016-09-21 | 安徽省华晟塑胶股份有限公司 | Plastic part processing equipment |
| CN108582403A (en) * | 2018-06-27 | 2018-09-28 | 湖州力托装饰材料有限公司 | A kind of sawdust tray die Lifting Device |
| CN108582403B (en) * | 2018-06-27 | 2023-01-31 | 安徽力托环保新材料科技有限公司 | Ejecting device for sawdust tray die |
| CN112172011A (en) * | 2020-09-09 | 2021-01-05 | 惠州市源医科技有限公司 | Injection molding device for mobile phone shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |