CN205735859U - Injection mold edge of a knife material cutting mechanism - Google Patents
Injection mold edge of a knife material cutting mechanism Download PDFInfo
- Publication number
- CN205735859U CN205735859U CN201620571796.0U CN201620571796U CN205735859U CN 205735859 U CN205735859 U CN 205735859U CN 201620571796 U CN201620571796 U CN 201620571796U CN 205735859 U CN205735859 U CN 205735859U
- Authority
- CN
- China
- Prior art keywords
- edge
- knife
- runner
- guard bar
- cutting mechanism
- 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
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Abstract
The utility model discloses a kind of injection mold edge of a knife material cutting mechanism, it relates to technical field of mold.It includes the edge of a knife, edge of a knife guard bar, runner ejector pin, template limit rod and resin shutter; edge of a knife side is provided with edge of a knife guard bar; the edge of a knife matches with runner; the lower section of runner is provided with runner ejector pin; template limit rod is arranged on moving platen and dynamic model board; the edge of a knife, edge of a knife guard bar are fixed on dynamic model board, and moving platen is also equipped with resin shutter；The low 2mm of hanging platform height of the hanging platform aspect ratio edge of a knife guard bar of the described edge of a knife, the edge of a knife guard bar protection edge of a knife will not rupture during blank.This utility model reduces human cost, improves production efficiency and conforming product rate, and production cost is low, practical, it is easy to promote the use of.
Description
Technical field
This utility model relates to technical field of mold, particularly relates to injection mold edge of a knife material cutting mechanism.
Background technology
In Design of Dies, only use and select Jiao Kou, the Jiao Kou that hides, Fructus Musae glue eloquence can be separated in a mold, giving birth to
Product could use mechanical hand fully-automatic production.Owing to product structure limits, the mould using the mouth of a river, side is more, needs to throw during production
Entering a large amount of manpower and prune Jiao Kou, owing to the hands of people misses, also can cut injured labor product, conforming product rate reduces；If infusion of financial resources makes
Cropping tool, too increases equipment cost, human cost equally, does not has competitiveness.
Dog-eat-dog, product list between prices of raw materials rise, labor cost raising, industry is faced with current each enterprise
The present situation that valency is relatively low, can only go to improve optimization at technical elements, and therefore, those skilled in the art is devoted to develop a kind of injection
Mould edge of a knife material cutting mechanism.
Utility model content
Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of injection mould
Tool edge of a knife material cutting mechanism, simple in construction, reasonable in design, automated production, reduces human cost, improves production efficiency and product
Product qualification rate, production cost is low, practical, it is easy to promote the use of.
For achieving the above object, this utility model provides injection mold edge of a knife material cutting mechanism, protects including the edge of a knife, the edge of a knife
Guard bar, runner ejector pin, resin shutter and being used for limits the restriction template limit of spacing between moving platen (7) and dynamic model board (8)
Position bar, edge of a knife side is provided with edge of a knife guard bar, and the edge of a knife matches with runner, and the lower section of runner is provided with runner ejector pin, template
Gag lever post is arranged on moving platen and dynamic model board, and the edge of a knife, edge of a knife guard bar are fixed on dynamic model board, and moving platen is also installed
There is resin shutter.
As preferably, the shape of the described edge of a knife and the mating shapes of runner front end, the hanging platform aspect ratio edge of a knife of the edge of a knife is protected
The low 2mm of hanging platform height of guard bar, the edge of a knife guard bar protection edge of a knife will not rupture during blank.
As preferably, the upper end apical grafting of described runner ejector pin is on runner, and the lower end of runner ejector pin is fixed on liftout plate,
By liftout plate, runner is ejected from the edge of a knife.
As preferably, one end of described resin shutter is arranged on moving platen, and the other end of resin shutter is with dynamic
Mould board matches, it is achieved folding.
The beneficial effects of the utility model are: during (1) forming machine die sinking, and Jiao Kou synchronizes to be cut off by mould opening force in a mold,
Do not increase life cycle of the product；
(2) decrease cut glue mouth tool exploitation put into；
(3) human input in process of producing product is decreased；
(4) improve production efficiency and produce yield.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is made furtherly
Bright, to be fully understood from the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that this utility model edge of a knife guard bar separates with runner；
Fig. 3 is the structural representation that this utility model edge of a knife separates with runner section；
Fig. 4 is the structural representation that this utility model edge of a knife is kept completely separate with runner.
Detailed description of the invention
With reference to Fig. 1-4, this detailed description of the invention by the following technical solutions: injection mold edge of a knife material cutting mechanism, including
The edge of a knife 1, edge of a knife guard bar 2, runner ejector pin 3, template limit rod 4 and resin shutter 5, the edge of a knife 1 side is provided with edge of a knife protection
Bar 2, the edge of a knife 1 matches with runner 6, the shape of the edge of a knife 1 and the mating shapes of runner 6 front end, the hanging platform aspect ratio cutter of the edge of a knife 1
The low 2mm of hanging platform height of mouthful guard bar 2, makes edge of a knife guard bar 2 first move during blank 2mm than the edge of a knife 1, protects the edge of a knife 1
Will not rupture during blank, so that object 10 is smoothly detached with runner 6, the lower section of runner 6 is provided with runner ejector pin 3,
Template limit rod 4 is arranged on moving platen 7 and dynamic model board 8, and the edge of a knife 1, edge of a knife guard bar 2 are fixed on dynamic model board 8, dynamic model
Resin shutter 5 it is also equipped with on plate 7.
It should be noted that the upper end of described runner ejector pin 3 through quiet template apical grafting on runner 6, runner ejector pin 3 times
End is fixed on liftout plate 9, is ejected by runner 6 by liftout plate 9 from the edge of a knife 1.
Additionally, one end of described resin shutter 5 is arranged on moving platen 7, the other end of resin shutter 5 and dynamic model
Board 8 matches, it is achieved folding.
This detailed description of the invention, during mould die sinking, can run three below step: (1) passes through template limit rod 4
The active force that the elastic force of middle spring produces with resin shutter 5, separates 2mm by moving platen 7 with dynamic model board 8, and now the edge of a knife is protected
Guard bar 2 moves down 2mm, separates (Fig. 2) with runner 6.
(2) when template limit rod 4 is spacing, the edge of a knife 1 moves downward 2mm, and now runner 6 is separated by the edge of a knife 1 with object 10, cutter
Mouthful guard bar 2 concedes 4mm space, and when preventing runner 6 bending, stress is excessive, thus protects the edge of a knife 1 (Fig. 3).
(3) liftout plate 9 action, drives runner ejector pin 3 to eject, is ejected (Fig. 4) by runner 6, now can use from the edge of a knife 1
Mechanical hand takes out object 10 and runner 6 simultaneously, and the action of this mechanism completes.
This detailed description of the invention utilizes the power of forming machine die sinking, by the special mechanism driven mold edge of a knife by object and Jiao Kou
Cutting off and separate, this mechanism completed in mould die sinking moment, did not the most increase the production time, the most effectively solve manpower cut Jiao Kou,
Put into tool and cut the problem that production cost that Jiao Kou causes is high, strengthen enterprise competitiveness, there is wide market application foreground.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technology neck
In territory, technical staff passes through logical analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Test available technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (5)
1. injection mold edge of a knife material cutting mechanism, it is characterised in that: include the edge of a knife (1), edge of a knife guard bar (2), runner ejector pin
(3), resin shutter (5) and be used for limiting the restriction template limit rod (4) of spacing between moving platen (7) and dynamic model board (8),
The described edge of a knife (1) side is provided with edge of a knife guard bar (2), and the described edge of a knife (1) matches with runner (6), under described runner (6)
Side is provided with runner ejector pin (3), and described template limit rod (4) is arranged on moving platen (7) and dynamic model board (8), the described edge of a knife
(1), edge of a knife guard bar (2) be fixed on dynamic model board (8), described moving platen (7) is also equipped with resin shutter (5).
2. injection mold edge of a knife material cutting mechanism as claimed in claim 1, it is characterised in that: the hanging platform of the described edge of a knife (1) is high
Spend the low 2mm of hanging platform height than edge of a knife guard bar (2).
3. injection mold edge of a knife material cutting mechanism as claimed in claim 1, it is characterised in that: the shape of the described edge of a knife (1) with
The mating shapes of runner (6) front end.
4. injection mold edge of a knife material cutting mechanism as claimed in claim 1, it is characterised in that: described runner ejector pin (3) upper
End apical grafting is on runner (6), and the lower end of runner ejector pin (3) is fixed on liftout plate (9).
5. injection mold edge of a knife material cutting mechanism as claimed in claim 1, it is characterised in that: described resin shutter (5)
One end be arranged on moving platen (7), the other end of resin shutter (5) matches with dynamic model board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571796.0U CN205735859U (en) | 2016-06-15 | 2016-06-15 | Injection mold edge of a knife material cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571796.0U CN205735859U (en) | 2016-06-15 | 2016-06-15 | Injection mold edge of a knife material cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735859U true CN205735859U (en) | 2016-11-30 |
Family
ID=57385180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571796.0U Expired - Fee Related CN205735859U (en) | 2016-06-15 | 2016-06-15 | Injection mold edge of a knife material cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881842A (en) * | 2016-06-15 | 2016-08-24 | 昆山鑫泰利精密组件股份有限公司 | Tool edge cutting mechanism for injection mold |
-
2016
- 2016-06-15 CN CN201620571796.0U patent/CN205735859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881842A (en) * | 2016-06-15 | 2016-08-24 | 昆山鑫泰利精密组件股份有限公司 | Tool edge cutting mechanism for injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 no.1689 Zizhu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan xintaili Intelligent Technology Co.,Ltd. Address before: 215300 Jiangsu Suzhou Kunshan Yushan town Yongfeng North Road 2539 Patentee before: KUNSHAN XINTAILI PRECISION COMPONENTS Co.,Ltd. |
|
| 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: 20161130 Termination date: 20210615 |