CN109129675A - A kind of lesser foam process for stamping of two pitchs of holes - Google Patents
A kind of lesser foam process for stamping of two pitchs of holes Download PDFInfo
- Publication number
- CN109129675A CN109129675A CN201810920349.5A CN201810920349A CN109129675A CN 109129675 A CN109129675 A CN 109129675A CN 201810920349 A CN201810920349 A CN 201810920349A CN 109129675 A CN109129675 A CN 109129675A
- Authority
- CN
- China
- Prior art keywords
- cutting die
- foam
- hole
- holes
- pitchs
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention provides a kind of lesser foam process for stamping of two pitchs of holes, ensure that the edge in small-pitch hole will not shell, it is ensured that the quality of product.The thickness direction of foam is provided with two groups of uniformly distributed foam holes, respectively the first foam hole, the second foam hole, first foam hole, the second foam hole minimum edge spacing be not more than 1mm, it integrally stamps out the first foam hole by the first cutting die, the first cutting die integrally moves up later, the second foam hole is integrally stamped out by the second cutting die, and the second cutting die integrally moves up later.
Description
Technical field
The present invention relates to the technical fields of foam punching press, the specially a kind of lesser foam process for stamping of two pitchs of holes.
Background technique
When existing foam punching press, be all made of the one time punching molded method of holes of products, but the pitch of holes due to having compared with
Small, deformation can be generated by being punched foam simultaneously in two kinds of holes at this time, so that the edge in foam hole can be existing with release film generation shelling
As it cannot be guaranteed that the quality of product.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of lesser foam process for stamping of two pitchs of holes, ensure spacing compared with
The edge in small hole will not shell, it is ensured that the quality of product.
A kind of lesser foam process for stamping of two pitchs of holes, it is characterised in that: the thickness direction of foam be provided with two groups it is equal
The foam hole of cloth, respectively the first foam hole, the second foam hole, first foam hole, the second foam hole minimum edge between
Away from 1mm is not more than, the first foam hole is integrally stamped out by the first cutting die, the first cutting die integrally moves up later, passes through second
Cutting die integrally stamps out the second foam hole, and the second cutting die integrally moves up later.
It is further characterized by:
It is preset with location hole on the foam, it is described after the corresponding positioning protrusion of the lower die is positioned at the location hole
Corresponding first cutting die, the second cutting die are vertically installed with respectively to driving assembly by two in upper mold, first cutting die, the
Two cutting dies independently drive setting；
The cope plate lower end surface press fitting on the upper surface of the foam, the cope plate correspond to first knife
The edge of a knife of mould, the second cutting die the edge of a knife be respectively arranged with it is corresponding through avoid holes；
First cutting die driving plate is respectively disposed with several first cutting dies, and several are respectively disposed in the second cutting die driving plate
Two cutting dies, the first cutting die driving plate are located at the top arrangement of the second cutting die driving plate, the second cutting die driving plate
The upper edge of a knife corresponding to the first cutting die be provided with it is corresponding through avoid holes, the first cutting die driving plate it is vertical to activity away from
It is vertical from the second cutting die driving plate not interfere to operating range.
After applying the present invention, the first foam hole is integrally stamped out by the first cutting die due to it, the first cutting die is whole later
It moves up, the second foam hole is integrally stamped out by the second cutting die, the second cutting die integrally moves up later, i.e., passes through cutting die twice respectively
Punching press independently stamps out the first foam hole, the second foam hole, ensures that the edge in small-pitch hole will not shell, it is ensured that product
Quality.
Specific embodiment
A kind of lesser foam process for stamping of two pitchs of holes: the thickness direction of foam is provided with two groups of uniformly distributed foam holes,
Respectively the first foam hole, the second foam hole, the first foam hole, the second foam hole minimum edge spacing be not more than 1mm, lead to
It crosses the first cutting die and integrally stamps out the first foam hole, the first cutting die integrally moves up later, integrally stamps out by the second cutting die
Two foam holes, the second cutting die integrally moves up later.
It is preset with location hole on foam, after the corresponding positioning protrusion of lower die is positioned at location hole, is hung down in upper mold by two
Directly it is installed with corresponding first cutting die, the second cutting die respectively to driving assembly, the first cutting die, the second cutting die independently drive and set
It sets；
The lower end surface press fitting of cope plate is in the edge of a knife, the second knife that correspond to the first cutting die on the upper surface of foam, cope plate
The edge of a knife of mould is respectively arranged with corresponding through avoid holes；
First cutting die driving plate is respectively disposed with several first cutting dies, and several are respectively disposed in the second cutting die driving plate
Two cutting dies, the first cutting die driving plate are located at the top arrangement of the second cutting die driving plate, correspond to first in the second cutting die driving plate
The edge of a knife of cutting die is provided with corresponding through avoid holes, and the vertical of the first cutting die driving plate drives to operating range and the second cutting die
The vertical of plate is not interfered to operating range.
In specific embodiment, the first foam hole, the second foam hole minimum edge spacing be 0.7mm, after processing is completed
Foam hole does not shell.
After applying the present invention, the first foam hole is integrally stamped out by the first cutting die due to it, the first cutting die is whole later
It moves up, the second foam hole is integrally stamped out by the second cutting die, the second cutting die integrally moves up later, i.e., passes through cutting die twice respectively
Punching press independently stamps out the first foam hole, the second foam hole, ensures that the edge in small-pitch hole will not shell, it is ensured that product
Quality.
Specific embodiments of the present invention are described in detail above, but content is only the preferable implementation of the invention
Example, should not be considered as limiting the invention the practical range of creation.It is all to become according to equalization made by the invention application range
Change and improve etc., it shall still fall within the scope of this patent.
Claims (4)
1. a kind of lesser foam process for stamping of two pitchs of holes, it is characterised in that: the thickness direction of foam is provided with two groups and is evenly distributed with
Foam hole, respectively the first foam hole, the second foam hole, first foam hole, the second foam hole minimum edge spacing
No more than 1mm, the first foam hole is integrally stamped out by the first cutting die, the first cutting die integrally moves up later, passes through the second knife
Mould integrally stamps out the second foam hole, and the second cutting die integrally moves up later.
2. the lesser foam process for stamping of two pitchs of holes of one kind as described in claim 1, it is characterised in that: pre- on the foam
Equipped with location hole, after the corresponding positioning protrusion of the lower die is positioned at the location hole, in the upper mold by two vertically to
Driving assembly is installed with corresponding first cutting die, the second cutting die respectively, and first cutting die, the second cutting die independently drive and set
It sets.
3. the lesser foam process for stamping of two pitchs of holes of one kind as claimed in claim 2, it is characterised in that: the cope plate
Lower end surface press fitting is in corresponding to the edge of a knife of first cutting die, the second cutting die on the upper surface of the foam, the cope plate
The edge of a knife is respectively arranged with corresponding through avoid holes.
4. the lesser foam process for stamping of two pitchs of holes of one kind as claimed in claim 3, it is characterised in that: the driving of the first cutting die
Plate is respectively disposed with several first cutting dies, and several second cutting dies, first cutting die are respectively disposed in the second cutting die driving plate
Driving plate is located at the top arrangement of the second cutting die driving plate, and the knife of the first cutting die is corresponded in the second cutting die driving plate
Mouth be provided with it is corresponding through avoid holes, the first cutting die driving plate it is vertical to operating range and the second cutting die driving plate
Do not interfere to operating range vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920349.5A CN109129675B (en) | 2018-08-14 | 2018-08-14 | Foam stamping method with small distance between two holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920349.5A CN109129675B (en) | 2018-08-14 | 2018-08-14 | Foam stamping method with small distance between two holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109129675A true CN109129675A (en) | 2019-01-04 |
| CN109129675B CN109129675B (en) | 2021-03-02 |
Family
ID=64793229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810920349.5A Active CN109129675B (en) | 2018-08-14 | 2018-08-14 | Foam stamping method with small distance between two holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109129675B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002254396A (en) * | 2001-02-28 | 2002-09-10 | Eekoo Kigata:Kk | Punching device |
| US7354211B2 (en) * | 2003-07-02 | 2008-04-08 | Lexmark International, Inc. | Perforation forming mechanism for use in an imaging apparatus |
| JP2012086293A (en) * | 2010-10-19 | 2012-05-10 | Shin Etsu Polymer Co Ltd | Slit machining device and slit machining method |
| CN204123472U (en) * | 2014-10-17 | 2015-01-28 | 苏州百诚精密科技有限公司 | Two one-step forming cutting die groups |
| CN204585357U (en) * | 2015-01-22 | 2015-08-26 | 曾荣龙 | Decoration packaging box perforating press |
| CN207344710U (en) * | 2017-09-04 | 2018-05-11 | 南阳鼎泰高科有限公司 | A kind of foam hole punched device |
-
2018
- 2018-08-14 CN CN201810920349.5A patent/CN109129675B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002254396A (en) * | 2001-02-28 | 2002-09-10 | Eekoo Kigata:Kk | Punching device |
| US7354211B2 (en) * | 2003-07-02 | 2008-04-08 | Lexmark International, Inc. | Perforation forming mechanism for use in an imaging apparatus |
| JP2012086293A (en) * | 2010-10-19 | 2012-05-10 | Shin Etsu Polymer Co Ltd | Slit machining device and slit machining method |
| CN204123472U (en) * | 2014-10-17 | 2015-01-28 | 苏州百诚精密科技有限公司 | Two one-step forming cutting die groups |
| CN204585357U (en) * | 2015-01-22 | 2015-08-26 | 曾荣龙 | Decoration packaging box perforating press |
| CN207344710U (en) * | 2017-09-04 | 2018-05-11 | 南阳鼎泰高科有限公司 | A kind of foam hole punched device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109129675B (en) | 2021-03-02 |
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