CN207170632U - A kind of lower die cutter mouth of 45 degree of angles splicing - Google Patents
A kind of lower die cutter mouth of 45 degree of angles splicing Download PDFInfo
- Publication number
- CN207170632U CN207170632U CN201721157404.7U CN201721157404U CN207170632U CN 207170632 U CN207170632 U CN 207170632U CN 201721157404 U CN201721157404 U CN 201721157404U CN 207170632 U CN207170632 U CN 207170632U
- Authority
- CN
- China
- Prior art keywords
- lower die
- die cutter
- cutter mouth
- mouth
- degree
- 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
- 238000004080 punching Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of lower die cutter mouth of 45 degree of angles splicing, including the first lower die cutter mouth, it is characterized in that, right-hand member is provided with the second lower die cutter mouth on the downside of the first lower die cutter mouth, left end is provided with the 3rd lower die cutter mouth on the downside of the first lower die cutter mouth, the 4th lower die cutter mouth is provided with the downside of the second lower die cutter mouth and the 3rd lower die cutter mouth, the first lower die cutter mouth, the second lower die cutter mouth, the 3rd lower die cutter mouth and the 4th lower die cutter mouth are mutually spliced.Lower die cutter mouth is made 45 degree of oblique angles by the utility model, then it is spliced into a square inscribe edge of a knife, so inscribe edge of a knife is become as right angle condition, make the edge of a knife in punching press, 90 degree of right angle is kept with product cutting contact surface gyration, the product endoporus state at a right angle so cut out, so as to be applied to all right angle punchings, meets the needs of client.
Description
Technical field
A kind of manufacture manufacture field is the utility model is related to, specifically a kind of lower die cutter mouth of 45 degree of angles splicing.
Background technology
Machining refers to the process of be changed the appearance and size or performance of workpiece by a kind of plant equipment.Shanghai
Nico skill hot-working cold working is sent to be divided into machining and pressure processing by the difference on processing mode.Hot-working is common heat
Processing, forging, casting and welding.With the fast development that modern mechanical is processed, mechanical manufacturing technology is fast-developing, gushing slowly
Many advanced mechanical manufacturing technology methods, such as micro-machining technology, RP technique, accurate ultra are revealed
Process technology etc..
In mechanical processing process, the cutter of cutting internal orifice can be usually used, but common lower die cutter mouth now, because line is cut
Silk itself band fillet (diameter is 0.2 millimeter), interior angle cut when, an arc angle can be produced, can not state at a right angle, Gu Chong right angles
Corner is unable to reach wedge angle (90 °) during hole.Therefore, those skilled in the art provide a kind of lower die cutter mouth of 45 degree of angles splicing,
To solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of lower die cutter mouth of 45 degree of angles splicing, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of lower die cutter mouth of 45 degree of angles splicing, including the first lower die cutter mouth, the first lower die cutter mouth downside right-hand member are set
There is the second lower die cutter mouth, left end is provided with the 3rd lower die cutter mouth on the downside of the first lower die cutter mouth, the second lower die cutter mouth and the
It is provided with the 4th lower die cutter mouth on the downside of three lower die cutter mouths, the first lower die cutter mouth, the second lower die cutter mouth, the 3rd lower die cutter mouth and the
Four lower die cutter mouths are mutually spliced.
As further program of the utility model：The first lower die cutter mouth, the second lower die cutter mouth, the 3rd lower die cutter mouth
It is 45 degree of oblique angles with the 4th lower die cutter mouth both ends.
Compared with prior art, the beneficial effects of the utility model are：The utility model by lower die cutter mouth make 45 degree it is oblique
Angle, is then spliced into a square inscribe edge of a knife, and such inscribe edge of a knife is become as right angle condition, makes the edge of a knife in punching press, with
Product cutting contact surface gyration keeps 90 degree of right angle, the product endoporus state at a right angle so cut out, so as to be applied to institute
There is right angle punching, meet the needs of client.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the lower die cutter mouth of 45 degree of angles splicing.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Refering to Fig. 1, in the utility model embodiment, a kind of lower die cutter mouth of 45 degree of angles splicing, including the first lower die cutter mouth
1, the downside right-hand member of the first lower die cutter mouth 1 is provided with the second lower die cutter mouth 2, and the downside left end of the first lower die cutter mouth 1 is provided with the
Three lower die cutter mouths 3, the downside of the second lower die cutter mouth 2 and the 3rd lower die cutter mouth 3 are provided with the 4th lower die cutter mouth 4, under described first
The mould edge of a knife, the second lower die cutter mouth 2, the 3rd lower die cutter mouth 3 and the both ends of the 4th lower die cutter mouth 4 are 45 degree of oblique angles, under described first
The mould edge of a knife, the second lower die cutter mouth 2, the 3rd lower die cutter mouth 3 and the 4th lower die cutter mouth 4 are mutually spliced.
Lower die cutter mouth is made 45 degree of oblique angles by the utility model, is then spliced into a square inscribe edge of a knife, so interior
Cutting knife mouth is become as right angle condition, makes the edge of a knife in punching press, is kept 90 degree of right angle with product cutting contact surface gyration, is so cut
The product endoporus state at a right angle cut out, so as to be applied to all right angle punchings, meets the needs of client.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (2)
1. a kind of lower die cutter mouth of 45 degree of angles splicing, including the first lower die cutter mouth, it is characterised in that under the first lower die cutter mouth
Side right-hand member is provided with the second lower die cutter mouth, and left end is provided with the 3rd lower die cutter mouth, second time mould on the downside of the first lower die cutter mouth
The 4th lower die cutter mouth, the first lower die cutter mouth, the second lower die cutter mouth, the three times moulds are provided with the downside of the edge of a knife and the 3rd lower die cutter mouth
The edge of a knife and the 4th lower die cutter mouth are mutually spliced.
A kind of 2. lower die cutter mouth of 45 degree of angles splicing according to claim 1, it is characterised in that first lower die cutter
Mouth, the second lower die cutter mouth, the 3rd lower die cutter mouth and the 4th lower die cutter mouth both ends are 45 degree of oblique angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157404.7U CN207170632U (en) | 2017-09-11 | 2017-09-11 | A kind of lower die cutter mouth of 45 degree of angles splicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157404.7U CN207170632U (en) | 2017-09-11 | 2017-09-11 | A kind of lower die cutter mouth of 45 degree of angles splicing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170632U true CN207170632U (en) | 2018-04-03 |
Family
ID=61745930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721157404.7U Expired - Fee Related CN207170632U (en) | 2017-09-11 | 2017-09-11 | A kind of lower die cutter mouth of 45 degree of angles splicing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248076A (en) * | 2021-12-31 | 2022-03-29 | 苏州群凯利精工股份有限公司 | Right-angle machining method for improved tool opening corner |
-
2017
- 2017-09-11 CN CN201721157404.7U patent/CN207170632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248076A (en) * | 2021-12-31 | 2022-03-29 | 苏州群凯利精工股份有限公司 | Right-angle machining method for improved tool opening corner |
| CN114248076B (en) * | 2021-12-31 | 2024-09-27 | 苏州群凯利精工股份有限公司 | Right-angle machining method for improved cutter head corner |
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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: 20180403 |