CN201544408U - Nail cabin injection mold of automatic suturing machine - Google Patents
Nail cabin injection mold of automatic suturing machine Download PDFInfo
- Publication number
- CN201544408U CN201544408U CN2009201986328U CN200920198632U CN201544408U CN 201544408 U CN201544408 U CN 201544408U CN 2009201986328 U CN2009201986328 U CN 2009201986328U CN 200920198632 U CN200920198632 U CN 200920198632U CN 201544408 U CN201544408 U CN 201544408U
- Authority
- CN
- China
- Prior art keywords
- plate
- dynamic
- moving die
- moving platen
- die
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 210000000282 Nails Anatomy 0.000 title claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Abstract
The utility model relates to a nail cabin injection mold of an automatic suturing machine, comprising a moving die and a fixed die, wherein the fixed die comprises a fixed die fixing plate, a stripper plate and a fixed die plate which are arranged from top to bottom. A small pull rod with a spring is arranged between the stripper plate and the fixed die plate. The moving die comprises a moving die plate and a moving die fixing plate, and the nail cabin injection mold also comprises an ejector plate and an ejector pin fixed on the ejector plate. The utility model is characterized in that a moving die bearing plate is arranged below the moving die plate which is placed on the moving die bearing plate. A mold insert is arranged in the moving die bearing plate, and the moving die plate, the mold insert and the fixed die plate round in a cavity. A guide post is arranged between the moving die plate and the moving die bearing plate and is sheathed with a pressure spring positioned between the moving die plate and the moving die bearing plate. The nail cabin injection mold uses the mold insert for molding, so the injection molding accuracy is high. In the process of demolding, the mold insert is withdrawn from a plastic mould in advance, and the phenomenon of mold sticking is avoided.
Description
(1) technical field
The utility model relates to a kind of nail bin injection mold of automatic suturing machine.
(2) background technology
The nail bin plastic is mainly used on the automatic suturing machine of surgery medical treatment, product is hyperfine, superhigh precision, (45 3.05 * 0.54 * 4.59 (irregularly-shaped holes of mm * mm * mm) of having arranged on the facet of mm * mm) on every limit 60.593 * 2.89, and the R angle that irregularly-shaped hole has one section diameter on the width of 0.54mm be 0.26mm, obviously, conventional manufacturing process such as NC milling, spark machined, grinding machine processing all can't be finished.
(3) summary of the invention
In order to overcome the not high deficiency of nail bin injection mold injection moulding precision of existing automatic suturing machine, the utility model provides the nail bin injection mold of the not high automatic suturing machine of a kind of injection moulding precision.
The technical scheme in the invention for solving the technical problem is: a kind of nail bin injection mold of automatic suturing machine, comprise dynamic model and cover half, described cover half comprises by last cover half fixed head, stripper plate and solid plate from arrangement down, is equipped with the lower link bar of band spring between described stripper plate and the described solid plate; Described dynamic model comprises moving platen and dynamic mould fixing plate; Also comprise liftout plate and the thimble that is fixed on the described liftout plate, the below of described moving platen is provided with the dynamic model board, described moving platen is shelved on the described dynamic model board, is provided with mold insert in the dynamic model board, and described moving platen, mold insert and described solid plate surround die cavity; Wear guide pillar between described moving platen and the described dynamic model board, be arranged with the stage clip between moving platen and dynamic model board on the described guide pillar.
In the die sinking process, at first, under the effect of lower link bar upper spring, stripper plate separates in advance with solid plate, guarantee that stub bar separates with product, along with the carrying out of die sinking, stripper plate separates with the cover half fixed head, guarantees that sprue separates with the injection machine nozzle, then, because the effect of the stage clip on the guide pillar on the dynamic model board, the dynamic model board takes place to separate with moving platen, so just makes mold insert detach in advance from plastic, at last, because the undivided main die joint of effect of shutter separates, and promptly solid plate separates with moving platen, plastic pulls to dynamic model before, at this moment, under the effect of injection machine, promote liftout plate and eject, by thimble plastic is deviate from from mould fully; In the matched moulds process, at first, dynamic model contacts with solid plate until moving platen gradually to the cover half closure, promotes solid plate then together to the stripper plate closure, contact with stripper plate to solid plate, stripper plate and cover half fixed head closure afterwards, this moment, dynamic model continued closedly, and the dynamic model board begins to contact with moving platen, last mould high pressure locking, and begin a new injection cycle.
The beneficial effects of the utility model are: by the mold insert moulding, and injection moulding precision height; In knockout course, mold insert detaches from plastic in advance, has avoided mold sticking.
(4) description of drawings
Fig. 1 is a longitudinal sectional view of the present utility model.
Fig. 2 is another longitudinal sectional view of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of nail bin injection mold of automatic suturing machine, comprise dynamic model and cover half, described cover half comprises by last cover half fixed head 1, stripper plate 2 and solid plate 3 from arrangement down, is equipped with the lower link bar 4 of band spring between described stripper plate 2 and the described solid plate 3; Described dynamic model comprises moving platen 5 and dynamic mould fixing plate 6; Also comprise liftout plate 7 and the thimble 8 that is fixed on the described liftout plate 7, the below of described moving platen 5 is provided with dynamic model board 9, described moving platen 5 is shelved on the described dynamic model board 9, is provided with mold insert 10 in the dynamic model board 9, and described moving platen 5, mold insert 10 and described solid plate 3 surround die cavity;
Wear guide pillar 11 between described moving platen 5 and the described dynamic model board 9, be arranged with the stage clip between moving platen 5 and dynamic model board 9 on the described guide pillar 11.
In the die sinking process, at first, under the effect of lower link bar 4 upper springs, stripper plate 2 separates in advance with solid plate 3, guarantee that stub bar separates with product, along with the carrying out of die sinking, stripper plate 2 separates with cover half fixed head 1, guarantees that sprue separates with the injection machine nozzle, then, because the effect of the stage clip on the guide pillar 11 on the dynamic model board 9, dynamic model board 9 takes place to separate with moving platen 5, so just makes mold insert 10 detach in advance from plastic, at last, because the undivided main die joint of effect of shutter separates, and promptly solid plate 3 separates with moving platen 5, plastic pulls to dynamic model before, at this moment, under the effect of injection machine, promote liftout plate 7 and eject, by thimble 8 plastic is deviate from from mould fully; In the matched moulds process, at first, dynamic model contacts with solid plate 3 until moving platen 5 gradually to the cover half closure, promotes solid plate 3 then together to stripper plate 2 closures, contact with stripper plate 2 to solid plate 3, stripper plate 2 and cover half fixed head 1 closure afterwards, this moment, dynamic model continued closedly, and dynamic model board 9 begins to contact with moving platen 5, last mould high pressure locking, and begin a new injection cycle.
Claims (1)
1. the nail bin injection mold of an automatic suturing machine comprises dynamic model and cover half, and described cover half comprises by last cover half fixed head, stripper plate and solid plate from arrangement down, is equipped with the lower link bar of band spring between described stripper plate and the described solid plate; Described dynamic model comprises moving platen and dynamic mould fixing plate; Also comprise liftout plate and the thimble that is fixed on the described liftout plate, it is characterized in that: the below of described moving platen is provided with the dynamic model board, described moving platen is shelved on the described dynamic model board, is provided with mold insert in the dynamic model board, and described moving platen, mold insert and described solid plate surround die cavity;
Wear guide pillar between described moving platen and the described dynamic model board, be arranged with the stage clip between moving platen and dynamic model board on the described guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201986328U CN201544408U (en) | 2009-11-02 | 2009-11-02 | Nail cabin injection mold of automatic suturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201986328U CN201544408U (en) | 2009-11-02 | 2009-11-02 | Nail cabin injection mold of automatic suturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544408U true CN201544408U (en) | 2010-08-11 |
Family
ID=42599569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201986328U Expired - Fee Related CN201544408U (en) | 2009-11-02 | 2009-11-02 | Nail cabin injection mold of automatic suturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357992A (en) * | 2011-09-28 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Spring limiting structure of mold |
| CN102794890A (en) * | 2012-09-13 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Injection mold |
| CN103878946B (en) * | 2014-03-31 | 2016-01-06 | 北京颐合恒瑞医疗科技有限公司 | A kind of mould for the production of Absorbable rod skin closure nail and production method thereof |
-
2009
- 2009-11-02 CN CN2009201986328U patent/CN201544408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357992A (en) * | 2011-09-28 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Spring limiting structure of mold |
| CN102794890A (en) * | 2012-09-13 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Injection mold |
| CN103878946B (en) * | 2014-03-31 | 2016-01-06 | 北京颐合恒瑞医疗科技有限公司 | A kind of mould for the production of Absorbable rod skin closure nail and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Henghe Mould Co., Ltd. Assignor: Hu Zhijun Contract record no.: 2010330000976 Denomination of utility model: Nail cabin injection mold of automatic suturing machine Granted publication date: 20100811 License type: Exclusive License Record date: 20100519 |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HENGHE MOULD CO., LTD. Free format text: FORMER OWNER: HU ZHIJUN Effective date: 20130315 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130315 Address after: 315318 Industrial Zone, Henghe Town, Zhejiang, Cixi Patentee after: NINGBO HENGHE MOULD CO., LTD. Address before: 315318 Zhejiang province Cixi Henghe Town Sun family family village Patentee before: Hu Zhijun |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |