CN208162711U - A kind of flat-bottom milling cutter with clearance position - Google Patents
A kind of flat-bottom milling cutter with clearance position Download PDFInfo
- Publication number
- CN208162711U CN208162711U CN201820707133.6U CN201820707133U CN208162711U CN 208162711 U CN208162711 U CN 208162711U CN 201820707133 U CN201820707133 U CN 201820707133U CN 208162711 U CN208162711 U CN 208162711U
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- China
- Prior art keywords
- milling
- sword
- blade
- cutter
- jag
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Abstract
The utility model discloses a kind of flat-bottom milling cutters with clearance position, including blade, one end of blade is connected with knife handle, one end of knife handle is connected with mounting portion, and one end of mounting portion is connected with milling portion, and milling is equipped with cutter head at the top of portion, cutter head is internally provided with several arc milling knife faces, one end of arc milling knife face is connected with jag sword, and one end of jag sword is provided with long circular blade, is provided with triangle blade on jag sword and long circular blade.Milling efficiency of the cutter in milling process can be improved by the jag sword being arranged and long circular blade in the utility model, triangle blade used by long circular blade, it is long using sword that cutter can be improved by half arc triangle sword, the abrasion of cutter head is delayed, it avoids and occurs processing fault in Milling Processes, improve machining accuracy, radiating groove improves heat dissipation area, it can radiate during processing to blade, influence of the process residues to cutter head milling is limited simultaneously, there is good practical function.
Description
Technical field
The utility model relates to milling cutter processing technique field, in particular to a kind of flat-bottom milling cutter with clearance position.
Background technique
Milling cutter is for Milling Process, the rotary cutter with one or more cutters tooth.Milling cutter each cutter tooth at work
The surplus for successively intermittently cutting workpiece is mainly used for processing plane, step, groove, forming surface and cutting work on milling machine
Part etc..Logical shank milling cutter in milling cutter is assemblied on milling machine for the various through-holes of milling, the cutter of groove.
Milling cutter during the work time, due to high speed rotation, generates heat more serious, under the performance straight line for making logical shank milling cutter head
Drop, leads to the rose cutter lost of life, in addition, commonly logical handle cutter head needs to carry out the cutting of longer or deeper distance, can lead
It causes tool bit abrasion more serious, will lead to milling cutter after edge wear is serious and fracture in process, the product processed
Precision is poor, be unfavorable for using.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of with the flat of clearance position
Milling cutter.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of flat-bottom milling cutter with clearance position of the utility model, including blade, one end of the blade are connected with knife handle, institute
The one end for stating knife handle is connected with mounting portion, and cutter clearance position is equipped on the mounting portion, and one end of the cutter clearance position connects
It is connected to milling portion, cutter head is installed at the top of the milling portion, the cutter head is internally provided with several arc milling knife faces,
One end of the arc milling knife face is connected with jag sword, and one end of the jag sword is provided with long circular blade, described
One end of long circular blade is provided with the first guide surface, and one end of first guide surface is connected with the second guide surface, described prominent
Triangle blade is provided on outlet sword and long circular blade.
It is in 38 ° of angles between the long circular blade and knife handle as a kind of optimal technical scheme of the utility model,
The cutter head is in windmill moulding, and the jag sword is internally provided with arc week sword.
As a kind of optimal technical scheme of the utility model, the surface cutting in the milling portion has a plurality of radiating groove, institute
The surface for stating knife handle and mounting portion is coated with thermal dispersant coatings.
As a kind of optimal technical scheme of the utility model, the surface in the milling portion is coated with aluminium nitride titanium layer, institute
Arc milling knife face and jag sword are stated at being symmetrical arranged, and the arc milling knife face and jag sword are arranged in right-angled intersection
Cloth, the triangle blade are half arc triangle sword.
As a kind of optimal technical scheme of the utility model, the knife handle, mounting portion and milling portion are all made of Steel material
It is made.
The utility model beneficial effect achieved is：The jag sword and long circular blade that the utility model passes through setting
Milling efficiency of the cutter in milling process can be improved, triangle blade used by long circular blade passes through half arc triangle sword
It is long using sword that cutter can be improved, delayed the abrasion of cutter head, avoid and occur processing fault in Milling Processes, improve
Machining accuracy, radiating groove improve heat dissipation area, can radiate during processing to blade, while limiting process residues
Influence to cutter head milling has good practical function.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of partial structural diagram of the utility model；
Fig. 3 is the two of the partial structural diagram of the utility model；
Fig. 4 is the three of the partial structural diagram of the utility model；
In figure：1, blade；2, knife handle；3, mounting portion；4, milling portion；5, cutter head；6, arc milling knife face；7, jag
Sword；8, long circular blade；9, the first guide surface；10, the second guide surface；11, arc week sword；12, radiating groove；13, thermal dispersant coatings；
14, aluminium nitride titanium layer；15, triangle blade；16, cutter clearance position.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, the utility model provides a kind of flat-bottom milling cutter with clearance position, including blade 1, and the one of blade 1
End is connected with knife handle 2, and one end of knife handle 2 is connected with mounting portion 3, and cutter clearance position 16, cutter empty avoiding are equipped on mounting portion 3
One end of position 16 is connected with milling portion 4, and the top in milling portion 4 is equipped with cutter head 5, and cutter head 5 is internally provided with several arcs
Cutting knife faces 6, one end of arc milling knife face 6 are connected with jag sword 7, and one end of jag sword 7 is provided with long circular blade
8, one end of long circular blade 8 is provided with the first guide surface 9, and one end of the first guide surface 9 is connected with the second guide surface 10, prominent
Triangle blade 15 is provided on end sword 7 and long circular blade 8.
It is in 38 ° of angles between long circular blade 8 and knife handle 2, cutter head 5 is in windmill moulding, and jag sword 7 is internally provided with
The windmill moulding of arc week sword 11, cutter head 5 cooperates long circular blade 8 that can effectively improve milling effect, while can pass through long ring
The residue of milling is discharged shape blade 8.
The surface cutting in milling portion 4 has an a plurality of radiating groove 12, and the surface of knife handle 2 and mounting portion 3 is coated with thermal dispersant coatings
13, radiating groove 12 and thermal dispersant coatings 13 can effectively radiate in milling process, improve heat dissipation effect, while radiating groove
12 can also carry out traveling limitation to the residue of milling in milling process, avoid influencing normal milling.
The surface in milling portion 4 is coated with aluminium nitride titanium layer 14, and arc milling knife face 6 and jag sword 7 are at symmetrically setting
It sets, arc milling knife face 6 and jag sword 7 are arranged in right-angled intersection, and triangle blade 15 is half arc triangle sword, milling portion 4
Surface is coated with aluminium nitride titanium layer 14, the structural strength and service life in milling portion 4 can be improved, half arc triangle sword can be improved
, the raising milling efficiency long using sword of cutter.
Knife handle 2, mounting portion 3 and milling portion 4 are all made of Steel material and are made, and Steel material makes the structure that cutter can be improved
Intensity enhances cutter rigidity.
Specifically, cutter is first subjected to installation fixation by knife handle 2 and mounting portion 3 when using the utility model, it is fixed
It is carried out after the completion to knife, after being ready to complete, carries out cutting operation, in cutting process, 4 alignment pieces of milling portion are directly cut
It cuts, in cutting process, the jag sword 7 and arc milling knife face 6 that cutter head 5 is internally provided with are cut first, arc week sword
11 avoidable blade faces cause excessively to wear, and then carry out advanced cutting, setting in long circular blade 8 by long circular blade 8
Triangle blade 15 the long using sword of cutter is improved by its half arc triangle sword, milling efficiency is improved, first in cutting process
Guide surface 9 and the second guide surface 10 export the clast of cutting, and in export process, radiating groove 12 can carry out traveling limit to clast
System, avoids clast from extending or accumulate everywhere, influences normal milling, meanwhile, using metal conduction heat, pass through 12 He of radiating groove
Thermal dispersant coatings 13 radiate, and aluminium nitride titanium layer 14 improves the structural strength of cutter head, enhance cutter rigidity, radiating groove 12
Both cooling water drainage can be carried out in Cooling Process, while can also be improved heat dissipation area.
The utility model beneficial effect achieved is：The jag sword and long circular blade that the utility model passes through setting
Milling efficiency of the cutter in milling process can be improved, triangle blade used by long circular blade passes through half arc triangle sword
It is long using sword that cutter can be improved, delayed the abrasion of cutter head, avoid and occur processing fault in Milling Processes, improve
Machining accuracy, radiating groove improve heat dissipation area, can radiate during processing to blade, while limiting process residues
Influence to cutter head milling has good practical function.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of flat-bottom milling cutter with clearance position, including blade (1), which is characterized in that one end of the blade (1) is connected with knife
One end of handle (2), the knife handle (2) is connected with mounting portion (3), is equipped with cutter clearance position (16), institute on the mounting portion (3)
The one end for stating cutter clearance position (16) is connected with milling portion (4), is equipped with cutter head (5), the knife at the top of the milling portion (4)
Head (5) is internally provided with several arc milling knife faces (6), and one end of the arc milling knife face (6) is connected with jag
One end of sword (7), the jag sword (7) is provided with long circular blade (8), and one end of the long circular blade (8) is provided with
One end of first guide surface (9), first guide surface (9) is connected with the second guide surface (10), the jag sword (7) and length
Triangle blade (15) are provided on circular blade (8).
2. a kind of flat-bottom milling cutter with clearance position according to claim 1, which is characterized in that the long circular blade (8)
It is in 38 ° of angles between knife handle (2), the cutter head (5) is in windmill moulding, and the jag sword (7) is internally provided with arc
Zhou Ren (11).
3. a kind of flat-bottom milling cutter with clearance position according to claim 1, which is characterized in that the table of the milling portion (4)
Face cutting has a plurality of radiating groove (12), and the surface of the knife handle (2) and mounting portion (3) is coated with thermal dispersant coatings (13).
4. a kind of flat-bottom milling cutter with clearance position according to claim 1, which is characterized in that the table of the milling portion (4)
Face is coated with aluminium nitride titanium layer (14), and the arc milling knife face (6) and jag sword (7) are at arranged symmetrically, the arc
Cutting knife faces (6) and jag sword (7) are arranged in right-angled intersection, and the triangle blade (15) is half arc triangle sword.
5. a kind of flat-bottom milling cutter with clearance position according to claim 1, which is characterized in that the knife handle (2), mounting portion
(3) it is all made of Steel material with milling portion (4) and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707133.6U CN208162711U (en) | 2018-05-14 | 2018-05-14 | A kind of flat-bottom milling cutter with clearance position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707133.6U CN208162711U (en) | 2018-05-14 | 2018-05-14 | A kind of flat-bottom milling cutter with clearance position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162711U true CN208162711U (en) | 2018-11-30 |
Family
ID=64366187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820707133.6U Expired - Fee Related CN208162711U (en) | 2018-05-14 | 2018-05-14 | A kind of flat-bottom milling cutter with clearance position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439934A (en) * | 2020-10-28 | 2021-03-05 | 圆兴(厦门)精密工具有限公司 | Novel high-speed steel milling cutter plated with superhard coating |
-
2018
- 2018-05-14 CN CN201820707133.6U patent/CN208162711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439934A (en) * | 2020-10-28 | 2021-03-05 | 圆兴(厦门)精密工具有限公司 | Novel high-speed steel milling cutter plated with superhard coating |
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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: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |