CN206913302U - A kind of high-accuracy etching cutting die - Google Patents
A kind of high-accuracy etching cutting die Download PDFInfo
- Publication number
- CN206913302U CN206913302U CN201720648349.5U CN201720648349U CN206913302U CN 206913302 U CN206913302 U CN 206913302U CN 201720648349 U CN201720648349 U CN 201720648349U CN 206913302 U CN206913302 U CN 206913302U
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- China
- Prior art keywords
- knife edge
- edge
- knife
- cutting
- cutting die
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Abstract
It the utility model is related to technical field of mold,Refer in particular to a kind of high-accuracy etching cutting die,Template offers the first knife edge groove and the second knife edge groove,First knife edge groove is embedded with first knife edge,First knife edge is 0.92~2.0 millimeter relative to the side extension elongation of template,Second knife edge groove is embedded with second knife edge,Second knife edge is 1.89~1.95 millimeters relative to the side extension elongation of template,The medial surface of first knife edge and second knife edge is vertical cut face,Lateral surface is scarf,Lateral surface is crossed to form the basil with medial surface,The angle of the basil is 28~31 degree,First knife edge of the utility model differs with the second knife edge extension elongation,Forbidden to be easy to the ill effect such as burr and service life shortening occur if be affectedly bashful,The ultra micro small area finished product that the area that wherein first knife edge and second knife edge are interconnected to form between the cutting die of closing is 14.5~17.3 square millimeters,The high impulse- free robustness of final product quality cut out by the design of the basil,The wrinkle phenomenon after the punching of microminiature product can be effectively avoided to occur,It is practical.
Description
Technical field
Technical field of mold is the utility model is related to, refers in particular to a kind of high-accuracy etching cutting die.
Background technology
In the design of whole die-cutting process, the design of cutting die is particularly important, precision that designer will be according to product, material
Matter, shape and structure design corresponding cutting die.The cutting die that designer designs will be adapted to cross cutting processing as far as possible, simply close
Reason, stock utilization is high, and waste discharge difficulty is small.Particular with the product of aperture, the technique of cross cutting and waste discharge is critically important, if
Grasp bad, it is more likely that can not do product or cause to waste.Develop refined cutting die, it is therefore an objective to give full play to the effect of equipment
Benefit, service life and cost, the difficulty of toolsetting and efficiency of cutting die are also taken into account, to reduce the waste of product, and life can be improved
Efficiency is produced, the etching cutting die that market is designed and produced at present does not largely all reach expected requirement.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of design and manufacture simply, and the height that the high applicability of precision is wide
Fine etching cutting die, the wrinkle phenomenon after the punching of microminiature product can be effectively avoided to occur.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：A kind of high-accuracy etching cutting die, bag
Include template and be opened in the positioning hole of template, it is characterised in that：The template offers the first knife edge groove and the second knife edge groove, institute
To state the first knife edge groove and be embedded with first knife edge, first knife edge is 0.92~2.0 millimeter relative to the side extension elongation of template,
Second knife edge groove is embedded with second knife edge, and second knife edge is 1.89~1.95 millis relative to the side extension elongation of template
Rice, the medial surface of first knife edge and second knife edge is vertical cut face, and lateral surface is scarf, the lateral surface and inner side
Face is crossed to form the basil, and the angle of the basil is 28~31 degree.
Preferably, first knife edge and second knife edge are interconnected to form between the cutting die of closing, into transverse direction between the cutting die
Arrangement or longitudinal arrangement, the total quantity between the cutting die are 30~60.
Preferably, between the transversely arranged cutting die between be further opened with the 3rd knife edge groove and be embedded at the 3rd knife edge groove
3rd knife edge, the 3rd knife edge are 1.89~1.95 millimeters relative to the side extension elongation of template.
Preferably, first knife edge includes the first cutting edge, the second cutting edge and the 3rd cutting edge, first cutting edge and the second cutting edge of a knife or a sword
Sword is each perpendicular to the 3rd cutting edge.
Preferably, second knife edge is arc cutting edge, and one end of the arc cutting edge is connected to the first cutting edge, and the other end connects
It is connected to the second cutting edge.
The beneficial effects of the utility model are：The utility model provides a kind of high-accuracy etching cutting die, is manufacturing
The first knife edge groove and the second knife edge groove are opened up using laser technology in journey, the groove precision and efficiency for opening up out are all very high, then
Embedded first knife edge and second knife edge, just design the length value stretched out after insertion, the length stretched out relative to template during fabrication
Angle value required precision is very high, and first knife edge of the utility model differs with the second knife edge extension elongation, is forbidden to hold very much if be affectedly bashful
Easily there is the ill effect such as burr and service life shortening, wherein first knife edge and second knife edge are interconnected to form the knife of closing
The area of intermode is 14.5~17.3 square millimeters of ultra micro small area finished product, because the final product quality that the design of the basil is cut out is high
Impulse- free robustness, the wrinkle phenomenon after the punching of microminiature product can be effectively avoided to occur, it is practical.
Brief description of the drawings
Fig. 1 is present invention looks up structural representation of the present utility model.
Fig. 2 is part A partial enlargement structural representation of the present utility model.
Fig. 3 is left view biopsy cavity marker devices structural representation of the present utility model.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made further with reference to embodiment
Bright, the content that embodiment refers to is not to restriction of the present utility model.
As shown in Figure 1 to Figure 3, a kind of high-accuracy etching cutting die, including template 1 and the positioning hole 11 for being opened in template 1, its
It is characterised by：The template 1 offers the first knife edge groove 12 and the second knife edge groove 13, and first knife edge groove 12 is embedded with first
The knife edge 2, first knife edge 2 are 0.92~2.0 millimeter relative to the side extension elongation of template 1, and second knife edge groove 13 is embedding
Provided with second knife edge 3, second knife edge 3 is 1.89~1.95 millimeters relative to the side extension elongation of template 1, first knife
The medial surface of the knife edge 3 of cutting edge of a knife or a sword 2 and second is vertical cut face 4, and lateral surface is scarf 5, and the lateral surface intersects shape with medial surface
Into the basil 6, the angle of the basil 6 is 28~31 degree.
The high-accuracy etching cutting die of the present embodiment, open up the first knife edge groove 12 and using laser technology in the fabrication process
Two knife edge grooves 13, the groove precision and efficiency for opening up out are all very high, then embedded first knife edge 2 and second knife edge 3, during fabrication
Just design it is embedded after the length value that stretches out, the length value required precision stretched out relative to template 1 is very high, the of the utility model
One knife edge 2 differs with the extension elongation of second knife edge 3, is forbidden to be easy to occur burr and that service life shortens etc. is bad if be affectedly bashful
Effect, wherein the area that first knife edge 2 and second knife edge 3 are interconnected to form between the cutting die of closing 7 is 14.5~17.3 squares
The ultra micro small area finished product of millimeter, it is practical because of the high impulse- free robustness of final product quality that the design of the basil 6 is cut out.
In the present embodiment, the knife edge 3 of first knife edge 2 and second is interconnected to form 7 between the cutting die of closing, between the cutting die
7 into transversely arranged or longitudinal arrangement, and 7 total quantity is 30~60 between the cutting die, and 7 cut out the small finished product of ultra micro between cutting die, indulges
It is transversely arranged to realize batch production, practicality height.
In the present embodiment, 7 between the transversely arranged cutting die between be further opened with the 3rd knife edge groove 14 and be embedded at the 3rd
3rd knife edge 8 of knife edge groove 14, the 3rd knife edge 8 are 1.89~1.95 millimeters relative to the side extension elongation of template 1, and this
Three knife edge grooves 14 and the 3rd knife edge 8 can be according to specific product design changes.
In the present embodiment, first knife edge 2 includes the first cutting edge 21, the second cutting edge 22 and the 3rd cutting edge 23, and this first
The cutting edge 22 of cutting edge 21 and second is each perpendicular to the 3rd cutting edge 23, complements each other to form 7 between cutting die, can be transferred according to production is specific,
Flexibility is strong.
In the present embodiment, second knife edge 3 is arc cutting edge 31, and one end of the arc cutting edge 31 is connected to the first cutting edge
21, the other end is connected to the second cutting edge 22, coordinates the face of first knife edge 2, the face of second knife edge 3 and the face of the 3rd knife edge 8 to form closing
7 between cutting die, finished product cutting is completed.
, it is necessary to illustrate in description of the present utility model, for the noun of locality, if any term " " center ", " transverse direction
(X) ", " longitudinal direction (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right",
The indicating position such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship be based on
Orientation shown in the drawings or position relationship, it is for only for ease of narration the utility model and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality
With new specific protection domain.
In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, " first " is defined, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can also be machine
Tool connects；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For
For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be
Justice.
Embodiment described above only expresses some embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of high-accuracy etching cutting die, including template（1）Be opened in template（1）Positioning hole（11）, it is characterised in that：Institute
State template（1）Offer the first knife edge groove（12）With the second knife edge groove（13）, first knife edge groove（12）It is embedded with the first knife
Cutting edge of a knife or a sword（2）, first knife edge（2）Relative to template（1）Side extension elongation be 0.92~2.0 millimeter, second knife edge groove
（13）It is embedded with second knife edge（3）, second knife edge（3）Relative to template（1）Side extension elongation for 1.89~1.95 milli
Rice, first knife edge（2）With second knife edge（3）Medial surface be vertical cut face（4）, lateral surface is scarf（5）, it is described
Lateral surface is crossed to form the basil with medial surface（6）, the basil（6）Angle be 28~31 degree.
2. high-accuracy etching cutting die according to claim 1, it is characterised in that：First knife edge（2）With second knife edge
（3）It is interconnected to form between the cutting die of closing（7）, between the cutting die（7）Into transversely arranged or longitudinal arrangement, between the cutting die（7）
Total quantity be 30~60.
3. high-accuracy etching cutting die according to claim 2, it is characterised in that：Between the transversely arranged cutting die（7）It
Between be further opened with the 3rd knife edge groove（14）And it is embedded at the 3rd knife edge groove（14）The 3rd knife edge（8）, the 3rd knife edge（8）Relatively
In template（1）Side extension elongation be 1.89~1.95 millimeters.
4. high-accuracy etching cutting die according to claim 1, it is characterised in that：First knife edge（2）Including the first cutting edge of a knife or a sword
Sword（21）, the second cutting edge（22）With the 3rd cutting edge（23）, first cutting edge（21）With the second cutting edge（22）It is each perpendicular to the 3rd cutting edge of a knife or a sword
Sword（23）.
5. high-accuracy etching cutting die according to claim 1, it is characterised in that：Second knife edge（3）For arc cutting edge
（31）, the arc cutting edge（31）One end be connected to the first cutting edge（21）, the other end is connected to the second cutting edge（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648349.5U CN206913302U (en) | 2017-06-06 | 2017-06-06 | A kind of high-accuracy etching cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648349.5U CN206913302U (en) | 2017-06-06 | 2017-06-06 | A kind of high-accuracy etching cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206913302U true CN206913302U (en) | 2018-01-23 |
Family
ID=61314212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720648349.5U Expired - Fee Related CN206913302U (en) | 2017-06-06 | 2017-06-06 | A kind of high-accuracy etching cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206913302U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372557A (en) * | 2018-03-28 | 2018-08-07 | 苏州安洁科技股份有限公司 | The beveling jig of protective film coiled strip |
| CN110238906A (en) * | 2019-06-06 | 2019-09-17 | 郑州领胜科技有限公司 | A kind of plate tears cutting die cutting process open |
| CN112571518A (en) * | 2019-09-29 | 2021-03-30 | 昊佰电子科技（上海）有限公司 | Cutting die with R-shaped corner for T-shaped die cutting piece and machining method and application of cutting die |
| CN114434553A (en) * | 2022-01-24 | 2022-05-06 | 深圳市常丰激光刀模有限公司 | Single-blade cutting die and machining process thereof |
-
2017
- 2017-06-06 CN CN201720648349.5U patent/CN206913302U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372557A (en) * | 2018-03-28 | 2018-08-07 | 苏州安洁科技股份有限公司 | The beveling jig of protective film coiled strip |
| CN110238906A (en) * | 2019-06-06 | 2019-09-17 | 郑州领胜科技有限公司 | A kind of plate tears cutting die cutting process open |
| CN112571518A (en) * | 2019-09-29 | 2021-03-30 | 昊佰电子科技（上海）有限公司 | Cutting die with R-shaped corner for T-shaped die cutting piece and machining method and application of cutting die |
| CN114434553A (en) * | 2022-01-24 | 2022-05-06 | 深圳市常丰激光刀模有限公司 | Single-blade cutting die and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180123 Termination date: 20200606 |