CN108372557A - The beveling jig of protective film coiled strip - Google Patents
The beveling jig of protective film coiled strip Download PDFInfo
- Publication number
- CN108372557A CN108372557A CN201810262278.4A CN201810262278A CN108372557A CN 108372557 A CN108372557 A CN 108372557A CN 201810262278 A CN201810262278 A CN 201810262278A CN 108372557 A CN108372557 A CN 108372557A
- Authority
- CN
- China
- Prior art keywords
- protective film
- coiled strip
- concave template
- film coiled
- knife edge
- 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.)
- Pending
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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
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- 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 beveling jig of protective film coiled strip comprising：Stripper plate, cutting die, insert, concave template and limited block；Stripper plate is located at the top of concave template, and it is arranged in parallel with concave template, cutting die includes tool apron and the knife edge, tool apron is installed on one side of the stripper plate towards concave template, the knife edge is installed on tool apron, and the knife edge is vertical with concave template holding, concave template has the groove of receiving insert, insert is contained in groove, and insert is protruded out from groove, the overhang of insert has slope, slope is located at the underface of the knife edge, slope has cutting position corresponding with the knife edge, limited block is installed between stripper plate and concave template, the height of limited block is equal to tool apron, the sum of the height of the knife edge and cutting position.When the beveling jig of the protective film coiled strip of the present invention is punched protective film coiled strip, the edge of the engraved structure of acquisition is inclined-plane, so increases the edge of engraved structure and the contact area of finger, improves feel when protective film touches.
Description
Technical field
The present invention relates to a kind of die cutting techniques fields of protective film coiled strip more particularly to a kind of beveling of protective film coiled strip to control
Tool.
Background technology
Currently, the display screen surface of existing smart mobile phone is usually all pasted with layer protecting film, also opened on the protective film
Equipped with engraved structure corresponding with the receiver of smart mobile phone, camera etc..It is by protecting in said protection film production process
Made of being punched on cuticula coiled strip.By clicking technique, the protective film and engraved structure thereon of demand shape are obtained.However,
Existing clicking technique is mainly processed protective film coiled strip by way of being vertically punched, the edge of protective film and thereon
The side at the edge of engraved structure is vertical plane.In this way, when user's operation mobile phone, finger touches the side of engraved structure
Feel is poor when edge, affects the experience of user.Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Invention content
The present invention is intended to provide a kind of beveling jig of protective film coiled strip, to overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical scheme is that：
A kind of beveling jig of protective film coiled strip comprising：Stripper plate, cutting die, insert, concave template and limited block；
The stripper plate is located at the top of the concave template, and is arranged in parallel with the concave template, and the cutting die includes knife
Seat and the knife edge, the tool apron are installed on the stripper plate towards the one side of the concave template, and the knife edge is installed on the tool apron
On, and the knife edge is vertical with concave template holding, there is the concave template groove for accommodating the insert, the insert to receive
It is dissolved in the groove, and the insert is protruded out from the groove, the overhang of the insert has slope, institute
The underface that slope is located at the knife edge is stated, the slope has cutting position corresponding with the knife edge, the limit
Position block is installed between the stripper plate and concave template, and the height of the limited block is equal to the tool apron, the knife edge and punching position
The sum of height set.
The improvement of the beveling jig of protective film coiled strip as the present invention, one side of the stripper plate towards the concave template
It is additionally provided with outer guiding post and correcting column.
The improvement of the beveling jig of protective film coiled strip as the present invention, the outer guiding post are located at the quadrangle of the stripper plate
Position, the correcting column are located between the outer guiding post that side is oppositely arranged.
The improvement of the beveling jig of protective film coiled strip as the present invention, one side of the stripper plate backwards to the concave template
It is additionally provided with fixed plate.
The improvement of the beveling jig of protective film coiled strip as the present invention, the beveling jig further includes upper die holder and lower die
Seat, the concave template are set on the lower die holder, and the fixed plate is set on the upper die holder.
The improvement of the beveling jig of protective film coiled strip as the present invention, the fixed plate are fixed on described by upper padding plate
On upper die holder.
The improvement of the beveling jig of protective film coiled strip as the present invention, the slope and the top surface of the insert pass through
Arcwall face carries out transition connection.
The angle of inclination of the improvement of the beveling jig of protective film coiled strip as the present invention, the slope is 45 °.
The improvement of the beveling jig of protective film coiled strip as the present invention, the limited block are located on the concave template, and
The limited block is distributed in the both sides of the groove.
Compared with prior art, the beneficial effects of the invention are as follows：The beveling jig of the protective film coiled strip of the present invention is to protection
When film roll material is punched, the edge of the engraved structure of acquisition is inclined-plane, so increases the edge of engraved structure and the contact of finger
Area improves feel when protective film touches.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in invention, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is the decomposition diagram of a specific implementation mode of the beveling jig of the protective film coiled strip of the present invention；
Status diagram when Fig. 2 is the beveling jig molding of the protective film coiled strip of the present invention；
Fig. 3 is the status diagram of the protective film coiled strip of the present invention chamfer when cutting die is punched in jig.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, 2, the beveling jig of protective film coiled strip of the invention includes：Stripper plate 1, cutting die 2, insert 3, cavity plate
Plate 4 and limited block 5.
The stripper plate 1 is located at the top of the concave template 4, and is arranged in parallel with the concave template 4.The stripper plate 1
With towards the concave template 4 and backwards to the concave template 4 while.For leading when providing punching jig punching
To the stripper plate 1 is additionally provided with outer guiding post 11 and correcting column 12 on one side towards the concave template 4.In an embodiment
In, the outer guiding post 11 is located at the corner location of the stripper plate 1, meanwhile, the correcting column 12 is located at what side was oppositely arranged
Between outer guiding post 11.
For the cutting die 2 for realizing the punching of protective film coiled strip, the cutting die 2 includes tool apron 21 and the knife edge 22.Wherein, institute
It states tool apron 21 and is installed on one side of the stripper plate 1 towards the concave template 4, the knife edge 22 is installed on the tool apron 21,
And the knife edge 22 keeps vertical with the concave template 4.To which when cutting die 2 is punched, the knife edge 22 thereon is vertically to protective film
Coiled strip is punched out.In addition, in order to obtain the engraved structure of demand shape, the knife edge 22 is arranged according to hollow out shape.
The insert 3 is for providing a slope, to which the knife edge 22 acts on slope so that product
The edge of notch is inclined-plane.
In order to realize that the fixation of the insert 3, the concave template 4 have the groove for accommodating the insert 3, the insert 3
It is contained in the groove, and the depth of the groove is less than the height of the insert 3, to which the insert 3 can be from described recessed
It is protruded out in slot.
As shown in figure 3, in order to provide the slope, the overhang of the insert 3 has carrying protective film coiled strip
The slope 32 that top surface 31 and the auxiliary knife edge 22 are punched.Wherein, the slope 32 and the top surface 31 of the insert 3 pass through arc
Shape face carries out transition connection.Preferably, the angle of inclination on the inclined-plane is 45 °.Further, the slope 32 is located at described
The underface of the knife edge 22, the inclined-plane have cutting position corresponding with the knife edge 22.
To which when the cutting die 2 is punched, with the decline of cutting die 2, the knife edge 22 moves closer to inclined cutting position.When
When the knife edge 22 reaches cutting position, jig molding, the knife edge 22 is punched out the protective film coiled strip in insert 3.Due to punching position
It sets and is obliquely installed, protective film coiled strip and the knife edge 22 thereon are in an angle, to when protective film coiled strip is horizontal positioned, cut
The edge of mouth is a ramp structure.In addition, above-mentioned punching mode also helps the accuracy for ensureing punching, because such as selection knife
Mould 2 is obliquely installed, and due to being punched the influence of driving force, small offset can occur for cutting die 2, and then influence the quality of punching, and
The above problem is vertically then effectively overcomed by the way of punching and protective film coiled strip are in tilted layout using the knife edge 22.
The limited block 5 is used to limit the distance of the decline of stripper plate 1, avoids the excessive compression between cutting die 2 and insert 3,
Cause the damage of jig.Specifically, the limited block 5 is installed between the stripper plate 1 and concave template 4, the limited block 5
Height is equal to the sum of the height of the tool apron 21, the knife edge 22 and cutting position, so ensure that the knife edge 22 just thrusts protection
Film roll material, and do not collide with insert 3.In one embodiment, the limited block 5 is located on the concave template 4, and institute
State the both sides that limited block 5 is distributed in the groove.
In addition, the beveling jig of the present invention further includes fixed plate 6, upper die holder 7, lower die holder 8 and upper padding plate 9.Specifically,
The upper die holder 7 is located at 8 top of the lower die holder, and the stripper plate 1 is described solid backwards to being additionally provided on one side for the concave template 4
Fixed board 6.Meanwhile the concave template 4 is set on the lower die holder 8, the fixed plate 6 is set on the upper die holder 7.Its
In, the upper padding plate 9 is between upper die holder 7 and fixed plate 6.
In conclusion when the beveling jig of the protective film coiled strip of the present invention is punched protective film coiled strip, the hollow out knot of acquisition
The edge of structure is inclined-plane, so increases the edge of engraved structure and the contact area of finger, is improved when protective film touches
Feel.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of beveling jig of protective film coiled strip, which is characterized in that the beveling jig includes：Stripper plate, cutting die, insert,
Concave template and limited block；
The stripper plate is located at the top of the concave template, and is arranged in parallel with the concave template, the cutting die include tool apron and
The knife edge, the tool apron are installed on the stripper plate towards the one side of the concave template, and the knife edge is installed on the tool apron, and
The knife edge is vertical with concave template holding, and there is the concave template groove for accommodating the insert, the insert to be contained in
In the groove, and the insert is protruded out from the groove, and the overhang of the insert has slope, described oblique
Slope surface is located at the underface of the knife edge, and the slope has cutting position corresponding with the knife edge, the limited block
It is installed between the stripper plate and concave template, the height of the limited block is equal to the tool apron, the knife edge and cutting position
The sum of height.
2. the beveling jig of protective film coiled strip according to claim 1, which is characterized in that the stripper plate is towards described recessed
Template is additionally provided with outer guiding post and correcting column on one side.
3. the beveling jig of protective film coiled strip according to claim 2, which is characterized in that the outer guiding post is located at described de-
The corner location of flitch, the correcting column are located between the outer guiding post that side is oppositely arranged.
4. the beveling jig of protective film coiled strip according to claim 1, which is characterized in that the stripper plate is backwards to described recessed
Template is additionally provided with fixed plate on one side.
5. the beveling jig of protective film coiled strip according to claim 4, which is characterized in that on the beveling jig further includes
Die holder and lower die holder, the concave template are set on the lower die holder, and the fixed plate is set on the upper die holder.
6. the beveling jig of protective film coiled strip according to claim 5, which is characterized in that the fixed plate passes through upper padding plate
It is fixed on the upper die holder.
7. the beveling jig of protective film coiled strip according to claim 1, which is characterized in that the slope and the insert
Top surface pass through arcwall face carry out transition connection.
8. the beveling jig of protective film coiled strip according to claim 1, which is characterized in that the angle of inclination of the slope
It is 45 °.
9. the beveling jig of protective film coiled strip according to claim 1, which is characterized in that the limited block is located at described recessed
In template, and the limited block is distributed in the both sides of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262278.4A CN108372557A (en) | 2018-03-28 | 2018-03-28 | The beveling jig of protective film coiled strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262278.4A CN108372557A (en) | 2018-03-28 | 2018-03-28 | The beveling jig of protective film coiled strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108372557A true CN108372557A (en) | 2018-08-07 |
Family
ID=63031766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810262278.4A Pending CN108372557A (en) | 2018-03-28 | 2018-03-28 | The beveling jig of protective film coiled strip |
Country Status (1)
| Country | Link |
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| CN (1) | CN108372557A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0026944D0 (en) * | 1999-11-08 | 2000-12-20 | Park Air Corp | Improved cutting tool and method of making same |
| CN107322686A (en) * | 2017-07-06 | 2017-11-07 | 广东欧珀移动通信有限公司 | Cutting dies, mobile terminal diaphragm and preparation method, mobile terminal |
| CN107414959A (en) * | 2017-09-29 | 2017-12-01 | 苏州安洁科技股份有限公司 | A kind of two-way drawing material punching press joint tools of QDC |
| CN206703168U (en) * | 2017-04-21 | 2017-12-05 | 深圳市飞荣达科技股份有限公司 | Membrane material beveller and its manufactured membrane material |
| CN206913302U (en) * | 2017-06-06 | 2018-01-23 | 东莞奥得时精密电子有限公司 | A kind of high-accuracy etching cutting die |
| CN208068447U (en) * | 2018-03-28 | 2018-11-09 | 苏州安洁科技股份有限公司 | The beveling jig of protective film coiled strip |
-
2018
- 2018-03-28 CN CN201810262278.4A patent/CN108372557A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0026944D0 (en) * | 1999-11-08 | 2000-12-20 | Park Air Corp | Improved cutting tool and method of making same |
| CN206703168U (en) * | 2017-04-21 | 2017-12-05 | 深圳市飞荣达科技股份有限公司 | Membrane material beveller and its manufactured membrane material |
| CN206913302U (en) * | 2017-06-06 | 2018-01-23 | 东莞奥得时精密电子有限公司 | A kind of high-accuracy etching cutting die |
| CN107322686A (en) * | 2017-07-06 | 2017-11-07 | 广东欧珀移动通信有限公司 | Cutting dies, mobile terminal diaphragm and preparation method, mobile terminal |
| CN107414959A (en) * | 2017-09-29 | 2017-12-01 | 苏州安洁科技股份有限公司 | A kind of two-way drawing material punching press joint tools of QDC |
| CN208068447U (en) * | 2018-03-28 | 2018-11-09 | 苏州安洁科技股份有限公司 | The beveling jig of protective film coiled strip |
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