CN206335180U - A kind of compound high rigidity milling cutter of end mill side milling - Google Patents
A kind of compound high rigidity milling cutter of end mill side milling Download PDFInfo
- Publication number
- CN206335180U CN206335180U CN201621482024.6U CN201621482024U CN206335180U CN 206335180 U CN206335180 U CN 206335180U CN 201621482024 U CN201621482024 U CN 201621482024U CN 206335180 U CN206335180 U CN 206335180U
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- China
- Prior art keywords
- main
- peripheral edge
- cutter
- shear blade
- milling
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of compound high rigidity milling cutter of end mill side milling, including handle of a knife and cutter head, the cutter head includes cylindrical cutter body, is distributed in two groups of main peripheral edges of cylindrical knife body side surface, is distributed in the secondary peripheral edge of every group of main peripheral edge side, is distributed in two groups of main shear blades on cylindrical cutter body top and is distributed in the secondary shear blade of every group of main shear blade side, the main peripheral edge, secondary peripheral edge, main shear blade and secondary shear blade surface coating nitrogen chromium silicide wear-resistant coating, the main shear blade are curved.The beneficial effects of the utility model are can not only to have completed end mill but also can complete side milling, and improve metal removal rate to suppress tool wear and extend the life-span of cutter, possess higher wearability, cost is relatively low.
Description
Technical field
The utility model is related to cutter field, particularly a kind of compound high rigidity milling cutter of end mill side milling.
Background technology
Milling cutter, is the rotary cutter for Milling Process, with one or more cutters tooth.During work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece on milling machine
Deng.
A kind of high-hardness, wearable milling cutter of utility model of Application No. 201320197033.0 and skill of the present utility model
Art field is identical.A kind of this entitled utility model of high-hardness, wearable milling cutter includes：Cutter head portion and knife bar portion, the cutter head
Portion and knife bar portion are integral type structure, and the outer surface in the cutter head portion is provided with alundum (Al2O3) hard wear-resistant coating, described three
The outer surface of Al 2 O hard wear-resistant coating is provided with the first nitrogen titanium silicide hard wear-resistant coating, and the first nitrogen titanium silicide is hard
The outer surface of matter wear-resistant coating is provided with nitrogen chromium silicide hard wear-resistant coating, the outer surface of the nitrogen chromium silicide hard wear-resistant coating
It is provided with the second nitrogen titanium silicide hard wear-resistant coating.Through the above way, the utility model has very high hardness, preferably resistance to
Grind performance and preferably heat resistance.
Although prior art is powerful, manufacturing cost is higher, is not suitable for producing in enormous quantities, and abrasion is very fast,
Service life is short.
Utility model content
The purpose of this utility model is to solve the above problems, devise a kind of compound high rigidity milling of end mill side milling
Knife.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of compound high rigidity milling cutter of end mill side milling, including
Handle of a knife and cutter head, the cutter head include cylindrical cutter body, are distributed in two groups of main peripheral edges of cylindrical knife body side surface, are distributed in
The secondary peripheral edge of every group of main peripheral edge side, two groups of main shear blades for being distributed in cylindrical cutter body top and it is distributed in every group of main shear blade
The secondary shear blade of side, the main peripheral edge, secondary peripheral edge, main shear blade and secondary shear blade surface coating nitrogen chromium silicide wear-resistant coating, institute
State main shear blade curved.
The handle of a knife is conical surface handle of a knife.
The main peripheral edge is right sword right-hand screw blade, and the main peripheral edge helical angle is 30 °.
Open type chip pocket is provided between two groups of main peripheral edges.
Every group of main shear blade two ends are provided with interior chamfering and outer chamfering.
The compound high rigidity milling cutter of a kind of end mill side milling made using the technical solution of the utility model, can both be completed
End mill can complete side milling again, and improve metal removal rate to suppress tool wear and extend the life-span of cutter, possess higher
Wearability, cost is relatively low.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the compound high rigidity milling cutter of end mill side milling described in the utility model；
Fig. 2 is a kind of end view of the compound high rigidity milling cutter of end mill side milling described in the utility model；
Fig. 3 is a kind of main shear blade schematic diagram of the compound high rigidity milling cutter of end mill side milling described in the utility model；
In figure, 1, handle of a knife；2nd, cutter head；3rd, cylindrical cutter body；4th, main peripheral edge；5th, secondary peripheral edge；6th, main shear blade；7th, secondary bottom
Sword；8th, open type chip pocket；9th, interior chamfering；10th, outer chamfering.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as Figure 1-3, a kind of compound height of end mill side milling
Hardness milling cutter, including handle of a knife 1 and cutter head 2, the cutter head 2 include cylindrical cutter body 3, are distributed in the side surface of cylindrical cutter body 3
Two groups of main peripheral edges 4, it is distributed in the secondary peripheral edge 5 of every group of main side of peripheral edge 4, is distributed in two groups of the top of cylindrical cutter body 3
Main shear blade 6 and the secondary shear blade 7 for being distributed in every group of main side of shear blade 6, the main peripheral edge 4, secondary peripheral edge 5, main shear blade 6 and secondary bottom
The surface of sword 7 coats nitrogen chromium silicide wear-resistant coating, and the main shear blade 6 is curved；The handle of a knife 1 is conical surface handle of a knife；The main periphery
Sword 4 is right sword right-hand screw blade, and the main helical angle of peripheral edge 4 is 30 °；Hold between two groups of main peripheral edges 4 provided with open type
Consider groove 8 to be worth doing；Every group of main two ends of shear blade 6 are provided with interior chamfering 9 and outer chamfering 10.
The characteristics of the present embodiment is that the cutter head includes cylindrical cutter body, is distributed in the two of cylindrical knife body side surface
The main peripheral edge of group, two groups of main shear blades for being distributed in the secondary peripheral edge of every group of main peripheral edge side, being distributed in cylindrical cutter body top
With the secondary shear blade for being distributed in every group of main shear blade side, the main peripheral edge, secondary peripheral edge, main shear blade and secondary shear blade surface coating nitrogen
Chromium silicide wear-resistant coating, the main shear blade is curved, and curved blade causes the increase of sword length, increases with the contacting efficiency of work piece
Plus, suppress tool wear to improve metal removal rate and extend the life-span of cutter.
In the present embodiment, operator is by conical handle of a knife clamping to lathe, and conical handle of a knife can make positioning more
Plus it is accurate, can just utilize the main peripheral edge of side after cutter rotate, and cutter head end face main shear blade, to complete to process,
Nitrogen chromium silicide wear-resistant coating is coated with blade can effectively reduce tool wear, extend cutter life, in addition main shear blade
Using cambered design, processing exposure can be increased, suppress tool wear to improve metal removal rate and extend cutter
Life-span.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part embody principle of the present utility model, belong to the utility model
Protection domain within.
Claims (5)
1. a kind of compound high rigidity milling cutter of end mill side milling, including handle of a knife (1) and cutter head (2), it is characterised in that the cutter head
(2) include cylindrical cutter body (3), be distributed in two groups of main peripheral edges (4) of cylindrical cutter body (3) side surface, be distributed in every group of master
The secondary peripheral edge (5) of peripheral edge (4) side, two groups of main shear blades (6) for being distributed in cylindrical cutter body (3) top and it is distributed in every group
The secondary shear blade (7) of main shear blade (6) side, the main peripheral edge (4), secondary peripheral edge (5), main shear blade (6) and secondary shear blade (7) surface
Nitrogen chromium silicide wear-resistant coating is coated, the main shear blade (6) is curved.
2. according to the compound high rigidity milling cutter of a kind of end mill side milling described in claim 1, it is characterised in that the handle of a knife (1) is
Conical surface handle of a knife.
3. a kind of compound high rigidity milling cutter of end mill side milling according to claim 1, it is characterised in that the main peripheral edge
(4) it is right sword right-hand screw blade, main peripheral edge (4) helical angle is 30 °.
4. the compound high rigidity milling cutter of a kind of end mill side milling according to claim 1, it is characterised in that outside two groups of masters
Open type chip pocket (8) is provided between Zhou Ren (4).
5. a kind of compound high rigidity milling cutter of end mill side milling according to claim 1, it is characterised in that every group of main bottom
Sword (6) two ends are provided with interior chamfering (9) and outer chamfering (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482024.6U CN206335180U (en) | 2016-12-30 | 2016-12-30 | A kind of compound high rigidity milling cutter of end mill side milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482024.6U CN206335180U (en) | 2016-12-30 | 2016-12-30 | A kind of compound high rigidity milling cutter of end mill side milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335180U true CN206335180U (en) | 2017-07-18 |
Family
ID=59303588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482024.6U Expired - Fee Related CN206335180U (en) | 2016-12-30 | 2016-12-30 | A kind of compound high rigidity milling cutter of end mill side milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671340A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of one side side milling forming cutter |
| CN111788050A (en) * | 2018-03-07 | 2020-10-16 | 株式会社Lg化学 | Cutting device and method for chamfering film stack body using same |
-
2016
- 2016-12-30 CN CN201621482024.6U patent/CN206335180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671340A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of one side side milling forming cutter |
| CN111788050A (en) * | 2018-03-07 | 2020-10-16 | 株式会社Lg化学 | Cutting device and method for chamfering film stack body using same |
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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 |
Granted publication date: 20170718 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |