CN202448305U - Blood collection needle impact bending injection one-step forming mould - Google Patents
Blood collection needle impact bending injection one-step forming mould Download PDFInfo
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- CN202448305U CN202448305U CN2012200450207U CN201220045020U CN202448305U CN 202448305 U CN202448305 U CN 202448305U CN 2012200450207 U CN2012200450207 U CN 2012200450207U CN 201220045020 U CN201220045020 U CN 201220045020U CN 202448305 U CN202448305 U CN 202448305U
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Abstract
The utility model discloses a blood collection needle impact bending injection one-step forming mould. The mould comprises a first upper die fixed board, a second upper die fixed board, a first upper die moving board, a second upper die moving board, a first lower die plate, a second lower die plate, a third lower die plate, a fourth lower die plate and a fifth lower die plate, wherein the first upper die fixed board, the second upper die fixed board, the first upper die moving board and the second upper die moving board are connected together, the first lower die plate, the second lower die plate, the third lower die plate, the fourth lower die plate and the fifth lower die plate are connected together, at least one upper die cavity for producing a blood collection needle is arranged on the second upper die moving board, at least two pins are disposed in the second upper die moving board, at least one lower die cavity for producing the blood collection needle is mounted on the first lower die plate, at least one stop needle and two needle frames are arranged in the first lower die plate, at least one stamping hole is mounted between the second upper die fixed board and the upper die cavity, at least one punch needle is disposed on the second upper die fixed board, the punch needle is disposed in the stamping hole, an impact bending forming groove which corresponds to the punch of the punch needle is disposed on the first lower die plate, and an injection molding port is arranged between the upper die cavity and the first upper die fixed board. By means of the blood collection needle impact bending injection one-step forming mould, the stamping and injection molding are completed in one set of mould for the first time.
Description
Technical field
The utility model relates to technical field of mold, particularly relates to a kind of blood taking needle and dashes curved injection moulding one-time-shaped mould.
Background technology
Along with the development of society, what mould used is on the increase, and people also improve constantly the requirement of mould.Especially for the mould of blood taking needle,, perplexing people how with punching press be injection-moulded in same set of mould and accomplish always.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of and can and be injection-moulded in the blood taking needle that same set of mould accomplishes with punching press and dash curved injection moulding one-time-shaped mould.
The blood taking needle of the utility model dashes curved injection moulding one-time-shaped mould; Comprise that first patrix that is connected in turn is from top to down decided plate, second patrix is decided plate, the moving plate of first patrix, the moving plate of second patrix and first lower bolster that is connected in turn from top to down, second lower bolster, the 3rd lower bolster, the 4th lower bolster, the 5th lower bolster; The moving plate of said second patrix is provided with the upper cavity that at least one makes blood taking needle; Be provided with at least two pins in the moving plate of said second patrix, the syringe needle of said pin extends in the upper cavity, and said first lower bolster is provided with at least one lower mode cavity of making blood taking needle; Said lower mode cavity is corresponding with the position of upper cavity; Be provided with at least one shelves pin and two punch blocks in first lower bolster, the syringe needle of said shelves pin extends in the lower mode cavity, and the syringe needle of shelves pin is corresponding with the position of the syringe needle of pin; Said second patrix decides to be provided with between plate and the upper cavity at least one punching hole; Second patrix is decided plate and is provided with at least one towards pin, saidly be located in the punching hole towards pin, towards the drift of pin between two pins; Said first lower bolster is provided with corresponding towards curved forming tank towards pin drift position, and said upper cavity to the first patrix decides to be provided with between the plate injection hole.
Further; Said first patrix is decided plate and second patrix and is decided plate and be fixed in together through first coupling bar; Moving plate of said first patrix and the moving plate of second patrix are fixed in together through second coupling bar; Said first patrix is decided plate, second patrix is decided plate, the moving plate of first patrix and the moving plate of second patrix through the connecting axle series connection; Said first patrix is decided plate, second patrix decides plate and the moving plate of first patrix, second patrix move between the plate and be provided with the compression spring, makes second patrix decide to be provided with spacing between plate and the moving plate of first patrix.
Compared with prior art the beneficial effect of the utility model is: the blood taking needle of the utility model dashes curved injection moulding one-time-shaped mould; Through draw point being dashed curved towards pin; Inject in the die cavity through injection hole at last, this mould first with punching press be injection-moulded in same set of mould completion.
Description of drawings
Fig. 1 is the sketch map of the utility model;
Fig. 2 is the enlarged diagram of A among Fig. 1;
Fig. 3 is the sketch map of the moving plate of second patrix in the utility model;
Fig. 4 is the sketch map of first lower bolster in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; A kind of blood taking needle dashes curved injection moulding one-time-shaped mould; Comprise that first patrix that is connected in turn from top to down decides plate 1, second patrix and decide plate 2, the moving plate 3 of first patrix, the moving plate 4 of second patrix and first lower bolster 5 that is connected in turn from top to down, second lower bolster 6, the 3rd lower bolster 7, the 4th lower bolster 8 and the 5th lower bolster 21; Wherein: first patrix is decided plate 1 and second patrix and is decided plate 2 and be fixed in together through first coupling bar 9; Moving plate 3 of first patrix and the moving plate 4 of second patrix are fixed in together through second coupling bar 10; First patrix is decided plate 1, second patrix is decided plate 2, the moving plate 3 of first patrix and the moving plate 4 of second patrix and is series at together through connecting axle; First patrix is decided plate 1, second patrix decides plate 2 and first patrix moves plate 3, second patrix moves and is provided with compression spring 11 between the plate 4, and compression spring 11 makes second patrix decide to be provided with a determining deviation between plate and the moving plate of first patrix;
The moving plate 4 of second patrix is provided with 60 upper cavities 12 of making blood taking needle; Be provided with 120 pins 13 in the moving plate 4 of second patrix, the syringe needle of per two edge 13 pins extends in the upper cavity 12, and first lower bolster 5 is provided with 60 lower mode cavities 14 of making blood taking needle; Lower mode cavity 14 is corresponding with the position of upper cavity 12; Be provided with 60 shelves pins 15 and 120 punch blocks 16 in first lower bolster 5, the syringe needle of every shelves pin 15 extends in the lower mode cavity 14, and the syringe needle of shelves pin 15 is corresponding with the position of the syringe needle of pin 13; Second patrix decides to be provided with between plate 2 and the upper cavity 12 60 punching hole 17; Be communicated with punching hole 17, the second patrixes on each upper cavity 12 and decide plate 2 and be provided with 60, be located in the punching hole 17 towards pin 18 towards pin 18; Between the two piece pins 13 of drift in extending upper cavity 12 of pin 18; First lower bolster 5 is provided with 60 and is provided with one in each lower mode cavity 14 and dashes curved forming tank 19 with corresponding towards curved forming tank 19 towards pin 18 drift positions, and upper cavity 12 to first patrixes decide to be provided with between the plate 1 injection hole 20.
The blood taking needle of the utility model dashes curved injection moulding one-time-shaped mould, and job step is following;
1, in lower mode cavity, sets draw point;
2, carry out matched moulds, utilize pin and punch block in the mold cavity to be fixed and clamped draw point;
3, continue matched moulds,, draw point is dashed curved downwards towards pin through extruding compression spring;
4, carry out injection moulding through injection hole;
5, after injection moulding is accomplished, cool off, die sinking then, retracting spring upwards leaves die cavity towards pin;
6, continue die sinking, formed product.
The blood taking needle of the utility model dashes curved injection moulding one-time-shaped mould, and is curved through towards pin 18 draw point being dashed, and injects in the die cavity through injection hole 20 at last, and this mould has been realized punching press and be injection-moulded in same set of mould accomplishing first.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (2)
1. a blood taking needle dashes curved injection moulding one-time-shaped mould; Comprise that first patrix that is connected in turn is from top to down decided plate, second patrix is decided plate, the moving plate of first patrix, the moving plate of second patrix and first lower bolster that is connected in turn from top to down, second lower bolster, the 3rd lower bolster, the 4th lower bolster, the 5th lower bolster; It is characterized in that: the moving plate of said second patrix is provided with the upper cavity that at least one makes blood taking needle; Be provided with at least two pins in the moving plate of said second patrix, the syringe needle of said pin extends in the upper cavity, and said first lower bolster is provided with at least one lower mode cavity of making blood taking needle; Said lower mode cavity is corresponding with the position of upper cavity; Be provided with at least one shelves pin and two punch blocks in first lower bolster, the syringe needle of said shelves pin extends in the lower mode cavity, and the syringe needle of shelves pin is corresponding with the position of the syringe needle of pin; Said second patrix decides to be provided with between plate and the upper cavity at least one punching hole; Second patrix is decided plate and is provided with at least one towards pin, saidly be located in the punching hole towards pin, towards the drift of pin between two pins; Said first lower bolster is provided with corresponding towards curved forming tank towards pin drift position, and said upper cavity to the first patrix decides to be provided with between the plate injection hole.
2. blood taking needle as claimed in claim 1 dashes curved injection moulding one-time-shaped mould; It is characterized in that: said first patrix is decided plate and second patrix and is decided plate and be fixed in together through first coupling bar; Moving plate of said first patrix and the moving plate of second patrix are fixed in together through second coupling bar; Said first patrix is decided plate, second patrix is decided plate, the moving plate of first patrix and the moving plate of second patrix through the connecting axle series connection; Said first patrix is decided plate, second patrix decides plate and the moving plate of first patrix, second patrix move between the plate and be provided with the compression spring, makes second patrix decide to be provided with spacing between plate and the moving plate of first patrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200450207U CN202448305U (en) | 2012-02-13 | 2012-02-13 | Blood collection needle impact bending injection one-step forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200450207U CN202448305U (en) | 2012-02-13 | 2012-02-13 | Blood collection needle impact bending injection one-step forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448305U true CN202448305U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200450207U Expired - Fee Related CN202448305U (en) | 2012-02-13 | 2012-02-13 | Blood collection needle impact bending injection one-step forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922672A (en) * | 2012-11-14 | 2013-02-13 | 上海保柏日化有限公司 | Die and method for processing mesh screen-shaped porous device |
| CN102962950A (en) * | 2012-10-25 | 2013-03-13 | 南通合硕电子有限公司 | Die used for production of electronic plug connectors |
| CN110239027A (en) * | 2019-04-28 | 2019-09-17 | 江苏丞宇米特医疗科技有限公司 | Micropore injection moulding molding die and its forming method |
-
2012
- 2012-02-13 CN CN2012200450207U patent/CN202448305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962950A (en) * | 2012-10-25 | 2013-03-13 | 南通合硕电子有限公司 | Die used for production of electronic plug connectors |
| CN102922672A (en) * | 2012-11-14 | 2013-02-13 | 上海保柏日化有限公司 | Die and method for processing mesh screen-shaped porous device |
| CN110239027A (en) * | 2019-04-28 | 2019-09-17 | 江苏丞宇米特医疗科技有限公司 | Micropore injection moulding molding die and its forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN DONGJIA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIANJIN DONGHE MOULD MANUFACTURING CO., LTD. Effective date: 20121129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300000 DONGLI, TIANJIN TO: 300180 DONGLI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121129 Address after: 300180 Tianjin City five economic and Technological Development Zone Dongli District Road No. 8 Patentee after: Tianjin Dongjia Technology Co., Ltd. Address before: 300000, Lixin street, Dongli District, Tianjin Patentee before: Tianjin Donghe Mold Manufacturing Co.,Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Dongjia Technology Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Dongjia Technology Co., Ltd. Document name: Approval notice for cost mitigation |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Dongjia Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Dongjia Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |