CN107598250A - A kind of staggered tooth milling cutter - Google Patents
A kind of staggered tooth milling cutter Download PDFInfo
- Publication number
- CN107598250A CN107598250A CN201710957718.3A CN201710957718A CN107598250A CN 107598250 A CN107598250 A CN 107598250A CN 201710957718 A CN201710957718 A CN 201710957718A CN 107598250 A CN107598250 A CN 107598250A
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- CN
- China
- Prior art keywords
- cutting
- knife
- tooth
- face
- major
- 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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- 238000003801 milling Methods 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 65
- 210000000515 tooth Anatomy 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Abstract
The invention discloses a kind of staggered tooth milling cutter, including cutter head and knife bar, it is characterised in that：The cutter head includes uniform knife edge seat, two the first cutting tooths being oppositely arranged and two the second cutting tooths being oppositely arranged of four annulars, first cutting tooth, the second cutting between cog is arranged on corresponding knife edge seat and the height non-overlapping copies of the first cutting tooth and the second cutting tooth, chip area is provided between the knife edge seat, first cutting tooth includes major first face, major first flank and major first face and intersecting the first cutting edge formed of major first flank；Second cutting tooth includes intersecting the second cutting edge formed of knife face after knife face after the second rake face, second and the second rake face and second.
Description
Technical field
The present invention relates to a kind of cutter, particularly a kind of staggered tooth milling cutter.
Background technology
The groove for needing to process two identical or different specifications in the same face on mobile phone parts comes, and is milling in the past with one
Knife is at twice or two milling cutters are processed at twice, not only long processing time but also tool changing is time-consuming and need to reposition, because
And processing technology requires high, efficiency is low, cost is also high, we devise a kind of combination forming grooving cutter to solve.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of staggered tooth milling cutter.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of staggered tooth milling cutter, including cutter head and knife bar, it is characterised in that：The cutter head include the uniform knife edge seat of four annulars,
Two the first cutting tooths being oppositely arranged and two the second cutting tooths being oppositely arranged, first cutting tooth, the second cutting between cog
It is arranged on corresponding knife edge seat and the height non-overlapping copies of the first cutting tooth and the second cutting tooth, the row of being provided between the knife edge seat
Consider groove to be worth doing, first cutting tooth includes major first face, major first flank and major first face and the intersecting composition of major first flank
The first cutting edge；Second cutting tooth includes knife face after knife face after the second rake face, second and the second rake face and second
Intersecting the second cutting edge formed.
First cutting tooth is located at the upper end of knife edge seat；Second cutting tooth is located at the lower end of knife edge seat.
The shape of first cutting edge and the second cutting edge is straight line.
The knife neck that diameter is less than knife bar is provided between the cutter head and knife bar.
The beneficial effects of the invention are as follows：Cutter head of the present invention include the uniform knife edge seat of four annulars, two be oppositely arranged the
One cutting tooth and the second cutting tooth, first cutting tooth, the second cutting between cog time are arranged on corresponding knife edge seat and first
The height non-overlapping copies of cutting tooth and the second cutting tooth, thus time processing, can be by aforementioned four cutting tooth in mobile phone zero
The groove of two similar and different specifications is processed on part, without tool changing and positioning, thus processing technology difficulty is low, efficiency high, into
This is also low.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the topology view of the present invention；
Fig. 2 is the tooth form figure of the first cutting tooth；
Fig. 3 is the tooth form figure of the second cutting tooth.
Embodiment
Referring to figs. 1 to Fig. 3, the invention discloses a kind of staggered tooth milling cutter, including cutter head 1 and knife bar 2, the cutter head 1 includes
The first cutting tooth 4 and two the second cutting tooths 5 being oppositely arranged that the uniform knife edge seat 3, two of four annulars is oppositely arranged, described
Time it is arranged between one cutting tooth 4, the second cutting tooth 5 on corresponding knife edge seat 3 and the height of the first cutting tooth 4 and the second cutting tooth 5
Non-overlapping copies are spent, and the first cutting tooth 4 is located at the upper end of knife edge seat 3；Second cutting tooth 5 is located at the lower end of knife edge seat 3, this
Sample could cut two parallel grooves on mobile phone parts, chip area 6 is provided between the knife edge seat 3, described first cuts
Cutting tooth 4 includes major first face 7, major first flank 8 and major first face 7 and intersecting the first cutting formed of major first flank 8
Sword 9；Second cutting tooth 5 includes the intersecting composition of knife face after knife face after the second rake face, second and the second rake face and second
The second cutting edge 10.
As illustrated, the shape of the first cutting edge 9 and the second cutting edge 10 is straight line, it cuts the bottom land of the groove come
It is plane.
The 3 orthogonal setting of knife edge seat, intersect the straight trough for 90 degree so as to two cell walls of chip area 6, and this is straight
Groove is tilted with the axis of knife bar 2 and had a certain degree, because this structure is multiple cutting edge combination cuttings, the position of each cutting edge
Height is again different, thus in order to ensure the intensity of cutting edge and function, is preferably provided to straight trough.
The knife neck 11 that diameter is less than knife bar 2 is provided between the cutter head 1 and knife bar 2, can be avoided at knife neck 11 in processing
Mobile phone parts are touched, the depth that such knife bar 2 can decline is bigger, and the scope of processing is wider.
A kind of staggered tooth milling cutter provided above the embodiment of the present invention, is described in detail, tool used herein
Body example is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands this hair
Bright method and its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, specific real
There will be changes in mode and application are applied, in summary, this specification content should not be construed as the limit to the present invention
System.
Claims (4)
1. a kind of staggered tooth milling cutter, including cutter head and knife bar, it is characterised in that：The cutter head includes the uniform blade of four annulars
Seat, two the first cutting tooths being oppositely arranged and two the second cutting tooths being oppositely arranged, first cutting tooth, the second cutting between cog
It is secondary to be arranged on corresponding knife edge seat and the height non-overlapping copies of the first cutting tooth and the second cutting tooth, it is provided between the knife edge seat
Chip area, first cutting tooth includes major first face, major first flank and major first face and major first flank intersects structure
Into the first cutting edge；Second cutting tooth includes knife after knife face after the second rake face, second and the second rake face and second
Intersecting the second cutting edge formed in face.
A kind of 2. staggered tooth milling cutter according to claim 1, it is characterised in that：First cutting tooth is located at the upper of knife edge seat
End；Second cutting tooth is located at the lower end of knife edge seat.
A kind of 3. staggered tooth milling cutter according to claim 1, it is characterised in that：First cutting edge and the second cutting edge
Shape is straight line.
A kind of 4. staggered tooth milling cutter according to claim 1, it is characterised in that：It is less than between the cutter head and knife bar provided with diameter
The knife neck of knife bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957718.3A CN107598250A (en) | 2017-10-16 | 2017-10-16 | A kind of staggered tooth milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957718.3A CN107598250A (en) | 2017-10-16 | 2017-10-16 | A kind of staggered tooth milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598250A true CN107598250A (en) | 2018-01-19 |
Family
ID=61077293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710957718.3A Pending CN107598250A (en) | 2017-10-16 | 2017-10-16 | A kind of staggered tooth milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274056A (en) * | 2018-01-29 | 2018-07-13 | 江西杰浩硬质合金工具有限公司 | A kind of four sword side set straight trough T-type knife of cladding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201586552U (en) * | 2009-12-12 | 2010-09-22 | 浙江兴德电子有限公司 | Combined cutting tool for crushing plastic and slow-speed crushing machine for crushing plastic |
| DE202013105739U1 (en) * | 2013-12-17 | 2014-01-29 | Mimatic Gmbh | miniature end mill |
| CN104174885A (en) * | 2014-07-09 | 2014-12-03 | 中山火炬开发区园丰刀具厂（普通合伙） | Combined T-shaped knife |
| CN205967570U (en) * | 2016-08-24 | 2017-02-22 | 洛阳Lyc轴承有限公司 | Processing 40CrNiMoA steel overhung roof beam keeps ware pocket hole to use cutter |
| CN207431364U (en) * | 2017-10-16 | 2018-06-01 | 中山市园丰精密刃具有限公司 | A kind of staggered tooth milling cutter |
-
2017
- 2017-10-16 CN CN201710957718.3A patent/CN107598250A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201586552U (en) * | 2009-12-12 | 2010-09-22 | 浙江兴德电子有限公司 | Combined cutting tool for crushing plastic and slow-speed crushing machine for crushing plastic |
| DE202013105739U1 (en) * | 2013-12-17 | 2014-01-29 | Mimatic Gmbh | miniature end mill |
| CN104174885A (en) * | 2014-07-09 | 2014-12-03 | 中山火炬开发区园丰刀具厂（普通合伙） | Combined T-shaped knife |
| CN205967570U (en) * | 2016-08-24 | 2017-02-22 | 洛阳Lyc轴承有限公司 | Processing 40CrNiMoA steel overhung roof beam keeps ware pocket hole to use cutter |
| CN207431364U (en) * | 2017-10-16 | 2018-06-01 | 中山市园丰精密刃具有限公司 | A kind of staggered tooth milling cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274056A (en) * | 2018-01-29 | 2018-07-13 | 江西杰浩硬质合金工具有限公司 | A kind of four sword side set straight trough T-type knife of cladding |
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