CN208341846U - A kind of sword sharp corner adds the milling cutter of fillet - Google Patents
A kind of sword sharp corner adds the milling cutter of fillet Download PDFInfo
- Publication number
- CN208341846U CN208341846U CN201820897752.6U CN201820897752U CN208341846U CN 208341846 U CN208341846 U CN 208341846U CN 201820897752 U CN201820897752 U CN 201820897752U CN 208341846 U CN208341846 U CN 208341846U
- Authority
- CN
- China
- Prior art keywords
- correspondingly arranged
- cutting edge
- cutter
- sharp corner
- cutter head
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses the milling cutters that a kind of sword sharp corner adds fillet, including cutter shaft and cutter head, the cutter head is correspondingly arranged in cutter shaft one end, the diameter of the cutter head is identical as the diameter of the cutter shaft, the cutting edge of multiple helical structures is correspondingly arranged on the cutter head, be correspondingly arranged on chip space between multiple cutting edges, be correspondingly arranged on an arc angling at the blade tip of the cutting edge, the both ends of the arc angling respectively with the smooth connection in the end of the cutting edge and side.The utility model structure is simple, at low cost, easy to make, and the disrepair phenomenon of blade tip is effectively reduced, improves service life.
Description
Technical field
The utility model relates to be machined to use cutter field, the milling cutter of fillet is added more particularly to a kind of sword sharp corner.
Background technique
Traditional milling cutter sword sharp corner be in 90 degree right angles, so in process point of a knife contacted with workpiece generation stress without
Method discharges in time, notch occurs so as to cause blade tip or falls.
Utility model content
The utility model is at low cost mainly solving the technical problems that provide a kind of structure simple, easy to make, effectively drops
The disrepair phenomenon of low blade tip, the sword sharp corner improved service life add the milling cutter of fillet.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of sword sharp corner and add
The milling cutter of fillet, including cutter shaft and cutter head, the cutter head are correspondingly arranged in cutter shaft one end, the diameter of the cutter head with it is described
The diameter of cutter shaft is identical, is correspondingly arranged on the cutting edge of multiple helical structures on the cutter head, between multiple cutting edges
It is correspondingly arranged on chip space, an arc angling, the both ends of the arc angling are correspondingly arranged at the blade tip of the cutting edge
Respectively with the smooth connection in the end of the cutting edge and side.
In one preferred embodiment of the utility model, the cutting edge is correspondingly arranged on 4.
In one preferred embodiment of the utility model, the chip space is correspondingly arranged on 4.
In one preferred embodiment of the utility model, arc is correspondingly arranged on the blade tip of any cutting edge and is fallen
Angle.
In one preferred embodiment of the utility model, the end of the cutter head is provided with cutting edge company corresponding with chip space
It is logical.
The beneficial effects of the utility model are: the utility model structure is simple, and it is at low cost, it is easy to make, sword is effectively reduced
The disrepair phenomenon of point, improves service life.
Detailed description of the invention
Fig. 1 is the front view for one preferred embodiment of milling cutter that the utility model sword sharp corner adds fillet.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to Fig. 1, the utility model embodiment includes: the milling cutter that a kind of sword sharp corner adds fillet, including cutter shaft 1 and knife
First 2, the cutter head 2 is correspondingly arranged in 1 one end of cutter shaft, and the diameter of the cutter head 2 is identical as the diameter of the cutter shaft,
It is correspondingly arranged on the cutting edge 3 of multiple helical structures on the cutter head 2, is correspondingly arranged on chip space between multiple cutting edges 3
4, an arc angling 5 is correspondingly arranged at the blade tip of the cutting edge 3, and the both ends of the arc angling 5 are cut with described respectively
The smooth connection in end and side of sword 3 is cut, the cutting edge 3 is correspondingly arranged on 4, and the chip space 4 is correspondingly arranged on 4,
Arc angling 5 is correspondingly arranged on the blade tip of any cutting edge 3, the end of the cutter head 1 is provided with cutting edge 6 and chip removal
The corresponding connection of slot 4.
The angle the R cutting edge that an arc angling is processed at the blade tip of the cutting edge of traditional milling cutter, be allowed to milling cutter side edge,
The connection of milling cutter shear blade smooth transition.The stress generated in process in this way can be discharged very well along arc, blade tip
Place is less prone to notch or falls, and cutting can be discharged from chip space for cutting edge.
The utility model is the milling cutter that a kind of sword sharp corner adds fillet, and the utility model structure is simple, at low cost, production side
Just, the disrepair phenomenon of blade tip is effectively reduced, improves service life.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of sword sharp corner adds the milling cutter of fillet, including cutter shaft and cutter head, the cutter head is correspondingly arranged in cutter shaft one end, described
The diameter of cutter head is identical as the diameter of the cutter shaft, and cutting for multiple helical structures is correspondingly arranged on the cutter head
Sword is cut, is correspondingly arranged on chip space between multiple cutting edges, it is characterised in that: is correspondingly arranged on one at the blade tip of the cutting edge
A arc angling, the both ends of the arc angling respectively with the smooth connection in the end of the cutting edge and side.
2. the milling cutter that sword sharp corner according to claim 1 adds fillet, it is characterised in that: the cutting edge is correspondingly arranged on
4.
3. the milling cutter that sword sharp corner according to claim 2 adds fillet, it is characterised in that: the chip space is correspondingly arranged on
4.
4. the milling cutter that sword sharp corner according to claim 3 adds fillet, it is characterised in that: the blade tip of any cutting edge
On be correspondingly arranged on arc angling.
5. the milling cutter that sword sharp corner according to claim 4 adds fillet, it is characterised in that: the end of the cutter head is provided with
Cutting edge connection corresponding with chip space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897752.6U CN208341846U (en) | 2018-06-11 | 2018-06-11 | A kind of sword sharp corner adds the milling cutter of fillet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897752.6U CN208341846U (en) | 2018-06-11 | 2018-06-11 | A kind of sword sharp corner adds the milling cutter of fillet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341846U true CN208341846U (en) | 2019-01-08 |
Family
ID=64883306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820897752.6U Expired - Fee Related CN208341846U (en) | 2018-06-11 | 2018-06-11 | A kind of sword sharp corner adds the milling cutter of fillet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208341846U (en) |
-
2018
- 2018-06-11 CN CN201820897752.6U patent/CN208341846U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215500 10-15 Nanbang Road, Maoqiao Village, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou LEIWANG Intelligent System Co.,Ltd. Address before: 215500 Maoqiao Village, Yushan Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: CHANGSHU LEIWANG ALLOY TOOLS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |