CN107812993A - A kind of mobile phone volume key milling cutter - Google Patents
A kind of mobile phone volume key milling cutter Download PDFInfo
- Publication number
- CN107812993A CN107812993A CN201711161888.7A CN201711161888A CN107812993A CN 107812993 A CN107812993 A CN 107812993A CN 201711161888 A CN201711161888 A CN 201711161888A CN 107812993 A CN107812993 A CN 107812993A
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- face
- main cutting
- knife face
- mobile phone
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/24—Overall form of the milling cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/16—Chamferring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of mobile phone volume key milling cutter, including cutter head and knife bar, it is characterised in that：The cutter head is provided with some uniform blade parts, chip area is provided between two adjacent blade parts, the blade part includes rake face, rear knife face and by rake face and the intersecting combination cutting edge formed of rear knife face, the combination cutting edge includes main cutting edge and the rounded corner cutting edge being smoothly connected with main cutting edge one end and the ramp down angle cutting edge being smoothly connected with the main cutting edge other end, the rake face are made up of a side wall of chip area.
Description
Technical field
The present invention relates to a kind of milling cutter, particularly a kind of mobile phone volume key milling cutter.
Background technology
The side of mobile phone volume key is generally all designed to smooth arc shape in order to attractive in appearance, thus is molded in volume key
Needing its side being processed into the arcwall face of best bright finish afterwards, common mode is processed using milling cutter, but in processing
Both sides chamfering is required simultaneously, the milling cutter of standard cannot accomplish, thus the applicant devises a kind of solve the above problems
Milling cutter.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of mobile phone volume key milling cutter.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of mobile phone volume key milling cutter, including cutter head and knife bar, it is characterised in that：The cutter head is provided with some uniform knives
Blade, chip area is provided between two adjacent blade parts, and the blade part includes rake face, rear knife face and by rake face and rear knife
The intersecting combination cutting edge formed in face, the combination cutting edge include main cutting edge and the circle being smoothly connected with main cutting edge one end
Chamfer cutting sword and the ramp down angle cutting edge being smoothly connected with the main cutting edge other end, the rake face by chip area a side wall
Form.
The chip area is helicla flute.
Knife face includes knife face behind knife face, ramp down angle after knife face, main cutting after rounded corner after described, and the main cutting edge is by leading
Knife face and the intersecting composition of rake face, the rounded corner cutting edge are formed by knife face after rounded corner and rake face are intersecting after cutting, institute
Ramp down angle cutting edge is stated to be formed by knife face behind ramp down angle and rake face are intersecting.
The main cutting edge includes an arc section and a straightway.
The beneficial effects of the invention are as follows：The present invention includes cutter head and knife bar, it is characterised in that：The cutter head is provided with some
Uniform blade part, chip area is provided between two adjacent blade parts, and the blade part includes rake face, rear knife face and by preceding knife
The intersecting combination cutting edge formed of face and rear knife face, the combination cutting edge include main cutting edge and smooth with main cutting edge one end
The rounded corner cutting edge of connection and the ramp down angle cutting edge being smoothly connected with the main cutting edge other end, can be washed by said structure
The cross section for going out cell wall is the groove that disc is combined with plane, and in both sides chamfering, so as to meet client Geng Gao processing request.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention；
Fig. 2 is the zoomed-in view at A；
Fig. 3 is side view enlarged drawing.
Embodiment
Reference picture 1, Fig. 2, the invention discloses a kind of mobile phone volume key milling cutter, including cutter head 1 and knife bar 2, the knife
First 1 is provided with some uniform blade parts 3, is provided with chip area 4 between two adjacent blade parts 3, the blade part 3 includes preceding knife
Face, rear knife face and main cutting edge 5 is included by the intersecting combination cutting edge formed of rake face and rear knife face, the combination cutting edge
And the rounded corner cutting edge 6 being smoothly connected with the one end of main cutting edge 5 and the ramp down angle that is smoothly connected with the other end of main cutting edge 5 are cut
Sword 7 is cut, so as to side rounding when groove milling in groove, in opposite side bevelling, and main cutting edge 5 includes one
Arc section and a straightway, so as to mill out the groove that disc is combined with plane, the rake face is made up of a side wall of chip area 4.
The chip area 4 is helicla flute, and spiral helicine chip area 43 not only holds that bits amount is big, and in the process of cutter rotation
In, iron filings are larger by the extruding force of the wall of chip area 43, so as to quickly guide iron filings to discharge.
Knife face includes knife face 10 behind knife face 9, ramp down angle after knife face 8, main cutting after rounded corner, the main cutting edge after described
5 are formed by knife face after main cutting 9 and rake face are intersecting, and the rounded corner cutting edge 6 is intersected by knife face after rounded corner 8 and rake face
Form, ramp down angle cutting edge 7 is formed by knife face 10 behind ramp down angle and rake face are intersecting.
A kind of mobile phone volume key milling cutter provided above the embodiment of the present invention, is described in detail, herein
Apply specific case to be set forth the principle and embodiment of the present invention, the explanation of above example is only intended to help
Understand the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention,
There will be changes in specific embodiments and applications, in summary, this specification content should not be construed as to this
The limitation of invention.
Claims (4)
1. a kind of mobile phone volume key milling cutter, including cutter head and knife bar, it is characterised in that：The cutter head is provided with some uniform
Blade part, is provided with chip area between two adjacent blade parts, the blade part include rake face, rear knife face and by rake face and after
The intersecting combination cutting edge formed of knife face, the combination cutting edge include main cutting edge and are smoothly connected with main cutting edge one end
Rounded corner cutting edge and the ramp down angle cutting edge being smoothly connected with the main cutting edge other end, the rake face by chip area side
Wall is formed.
A kind of 2. mobile phone volume key milling cutter according to claim 1, it is characterised in that：The chip area is helicla flute.
A kind of 3. mobile phone volume key milling cutter according to claim 1, it is characterised in that：Knife face includes rounded corner after described
Knife face, the main cutting edge are formed by knife face after main cutting and rake face are intersecting behind knife face, ramp down angle after knife face, main cutting afterwards,
The rounded corner cutting edge is formed by knife face after rounded corner and rake face are intersecting, and ramp down angle cutting edge is by knife face behind ramp down angle
And the intersecting composition of rake face.
A kind of 4. mobile phone volume key milling cutter according to claim 1, it is characterised in that：The main cutting edge includes a circle
Segmental arc and a straightway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161888.7A CN107812993A (en) | 2017-11-21 | 2017-11-21 | A kind of mobile phone volume key milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161888.7A CN107812993A (en) | 2017-11-21 | 2017-11-21 | A kind of mobile phone volume key milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812993A true CN107812993A (en) | 2018-03-20 |
Family
ID=61609673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161888.7A Pending CN107812993A (en) | 2017-11-21 | 2017-11-21 | A kind of mobile phone volume key milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812993A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931689A (en) * | 2017-11-17 | 2018-04-20 | 中山市园丰精密刃具有限公司 | A kind of T-shaped forming cutter |
| CN108788266A (en) * | 2018-07-23 | 2018-11-13 | 中山市园丰精密刃具有限公司 | A kind of groove integrated molding knife |
| CN108971595A (en) * | 2018-09-05 | 2018-12-11 | 中山市园丰精密刃具有限公司 | A kind of preventing mobile phone sink milling cutter |
| CN108971593A (en) * | 2018-09-03 | 2018-12-11 | 中山市园丰精密刃具有限公司 | A kind of mobile phone edge composite milling cutter |
| CN111085715A (en) * | 2020-01-04 | 2020-05-01 | 东莞市米乐尔金属制品有限公司 | PCD milling cutter |
| CN113385723A (en) * | 2021-06-02 | 2021-09-14 | 东莞长盈精密技术有限公司 | Milling cutter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100034601A1 (en) * | 2008-08-06 | 2010-02-11 | Iscar, Ltd. | Milling Cutter and Cutting Insert Therefor |
| CN204770738U (en) * | 2015-07-20 | 2015-11-18 | 安徽江淮汽车股份有限公司 | A cutter that is used for rough machining of jar hole and chamfer |
| CN205074589U (en) * | 2015-09-28 | 2016-03-09 | 常州迈腾工具有限公司 | Nanometer coating profile milling cutter |
| CN105397166A (en) * | 2015-12-15 | 2016-03-16 | 常州市海力工具有限公司 | Dovetail-shaped reverse chamfer cutter |
| CN205342040U (en) * | 2016-01-13 | 2016-06-29 | 江西杰浩硬质合金工具有限公司 | Milling cutter |
| CN206732217U (en) * | 2017-04-10 | 2017-12-12 | 杭州磐诺电子技术有限公司 | A kind of Double-side rounding process tool structure |
-
2017
- 2017-11-21 CN CN201711161888.7A patent/CN107812993A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100034601A1 (en) * | 2008-08-06 | 2010-02-11 | Iscar, Ltd. | Milling Cutter and Cutting Insert Therefor |
| CN204770738U (en) * | 2015-07-20 | 2015-11-18 | 安徽江淮汽车股份有限公司 | A cutter that is used for rough machining of jar hole and chamfer |
| CN205074589U (en) * | 2015-09-28 | 2016-03-09 | 常州迈腾工具有限公司 | Nanometer coating profile milling cutter |
| CN105397166A (en) * | 2015-12-15 | 2016-03-16 | 常州市海力工具有限公司 | Dovetail-shaped reverse chamfer cutter |
| CN205342040U (en) * | 2016-01-13 | 2016-06-29 | 江西杰浩硬质合金工具有限公司 | Milling cutter |
| CN206732217U (en) * | 2017-04-10 | 2017-12-12 | 杭州磐诺电子技术有限公司 | A kind of Double-side rounding process tool structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931689A (en) * | 2017-11-17 | 2018-04-20 | 中山市园丰精密刃具有限公司 | A kind of T-shaped forming cutter |
| CN108788266A (en) * | 2018-07-23 | 2018-11-13 | 中山市园丰精密刃具有限公司 | A kind of groove integrated molding knife |
| CN108971593A (en) * | 2018-09-03 | 2018-12-11 | 中山市园丰精密刃具有限公司 | A kind of mobile phone edge composite milling cutter |
| CN108971595A (en) * | 2018-09-05 | 2018-12-11 | 中山市园丰精密刃具有限公司 | A kind of preventing mobile phone sink milling cutter |
| CN111085715A (en) * | 2020-01-04 | 2020-05-01 | 东莞市米乐尔金属制品有限公司 | PCD milling cutter |
| CN113385723A (en) * | 2021-06-02 | 2021-09-14 | 东莞长盈精密技术有限公司 | Milling cutter |
| CN113385723B (en) * | 2021-06-02 | 2022-09-06 | 东莞长盈精密技术有限公司 | Milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |