CN210099056U - Rough and fine integrated three-edge flat cutter for aluminum - Google Patents
Rough and fine integrated three-edge flat cutter for aluminum Download PDFInfo
- Publication number
- CN210099056U CN210099056U CN201920697903.8U CN201920697903U CN210099056U CN 210099056 U CN210099056 U CN 210099056U CN 201920697903 U CN201920697903 U CN 201920697903U CN 210099056 U CN210099056 U CN 210099056U
- Authority
- CN
- China
- Prior art keywords
- edge
- cutter
- rough
- peripheral edge
- bottom edge
- 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.)
- Active
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a thick integrative three-blade flat sword for aluminium of smart, include: the cutter comprises a cutter bar and a cutter head, wherein the cutter bar is axially connected with the cutter head, the cutter head is provided with a peripheral edge and a bottom edge, the peripheral edge is spirally arranged, and the bottom edge is correspondingly arranged at one end of the cutter head far away from the cutter bar; the peripheral edge and the bottom edge are respectively provided with a smoothing edge. The utility model adopts unequal division of the bottom edge and design of the smoothing edge to form a stronger bottom edge supporting surface, thereby increasing the strength of the bottom edge and being not easy to break; the design of the variable spiral and the trimming edge of the peripheral edge can optimize the design of the chip removal groove, and the chip removal effect is better.
Description
Technical Field
The utility model relates to a milling cutter technical field, more specifically the utility model relates to a thick integrative three-blade flat sword for aluminium that says so.
Background
In the field of die machining, tools such as a round nose cutter and the like are required to mill end faces, inclined planes, hook grooves and the like on different workpieces, and the requirement on the accuracy of a milling cutter is high.
In the prior art, the tool nose of the flat cutter for aluminum has impact resistance, is easy to break, and the surface of a processed workpiece is rough, and subsequent polishing work is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a thick integrative three-edged flat sword for aluminium of essence.
In order to achieve the above purpose, the utility model adopts the following technical scheme: integrative three sword aluminum flat knives of coarse and fine include: the cutter comprises a cutter bar and a cutter head, wherein the cutter bar is axially connected with the cutter head, the cutter head is provided with a peripheral edge and a bottom edge, the peripheral edge is spirally arranged, and the bottom edge is correspondingly arranged at one end of the cutter head far away from the cutter bar; the peripheral edge and the bottom edge are respectively provided with a smoothing edge.
In a preferred embodiment, the peripheral edge is formed with a peripheral edge surface, and a first flat edge is provided parallel to the peripheral edge surface.
In a preferred technical scheme, the bottom edge is arranged at the top of the cutter head in equal parts, and the open end of the bottom edge is provided with a second smoothing edge.
In the preferred technical scheme, the top of the cutter head is provided with a chip groove.
In a preferred technical scheme, the number of the peripheral blades and the number of the bottom blades are three.
In a preferred technical scheme, the three bottom edges are arranged in an unequal manner.
In a preferred embodiment, the bottom edge is formed in a slanted surface shape.
Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial effect has: the utility model adopts unequal division of the bottom edge and design of the smoothing edge to form a stronger bottom edge supporting surface, thereby increasing the strength of the bottom edge and being not easy to break; the design of the variable spiral and the trimming edge of the peripheral edge can optimize the design of the chip removal groove, and the chip removal effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a three-dimensional structure of the present invention;
fig. 2 is a top view structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The rough and fine integrated three-edged aluminum flat knife, as shown in fig. 1-2, includes: the cutter bar 1 and the cutter head 2, the guide rod 1 and the cutter head 2 are made of high-hardness metal.
The cutter bar 1 and the cutter head 2 are axially connected, and can be integrally formed or separated, and in the embodiment, the integrally formed mode is adopted. The cutting head 2 is provided with peripheral cutting edges 21 and bottom cutting edges 22, the peripheral cutting edges 21 are spirally arranged, and chip grooves 10 are formed between adjacent peripheral cutting edges 21. The bottom edge 22 is correspondingly arranged at one end of the cutter head 2 far away from the cutter rod 1, and the bottom edge 22 is arranged in an unequal division manner.
The peripheral edge 21 is formed with a peripheral edge surface, and a first flat cutting edge 211 is provided parallel to the peripheral edge surface.
The bottom edge 22 is disposed at the top of the cutting head 2 in equal parts, and the open end of the bottom edge 22 is provided with a second flat edge 221. The setting of second flat sword 221 on the end sword 22 and the setting of first flat sword 211 on the peripheral sword 21 can effectively strengthen the impact resistance of cutting edge, and the impact resistance of end sword 22 strengthens life.
In this embodiment, three peripheral blades 21 and three end blades 22 are provided, the three end blades 22 are not equally spaced, and the blade surface of the end blade 22 is in the form of an inclined surface. The unequal partition of the bottom edge and the design of the smoothing edge form a stronger bottom edge supporting surface, the strength of the bottom edge is increased, and the bottom edge is not easy to break.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. Integrative three sword aluminum flat knives of coarse and fine include: cutter arbor and tool bit, cutter arbor and tool bit axial connection, its characterized in that: the cutter head is provided with a peripheral edge and a bottom edge, the peripheral edge is spirally arranged, and the bottom edge is correspondingly arranged at one end of the cutter head far away from the cutter bar; the peripheral edge and the bottom edge are respectively provided with a smoothing edge.
2. The rough and fine integrated three-edged flat blade for aluminum according to claim 1, wherein: the peripheral edge is provided with a peripheral edge surface, and a first smoothing edge is arranged parallel to the peripheral edge surface.
3. The rough and fine integrated three-edged flat blade for aluminum according to claim 1, wherein: the bottom blade is arranged at the top of the cutter head in equal parts, and the opening end of the bottom blade is provided with a second smoothing blade.
4. The rough and fine integrated three-edged flat blade for aluminum according to claim 1, wherein: the top of the cutter head is provided with a chip groove.
5. The rough and fine integrated three-edged flat blade for aluminum according to claim 1, wherein: the number of the peripheral blades and the number of the bottom blades are three.
6. The rough and fine integrated three-edged flat blade for aluminum according to claim 5, wherein: the three bottom edges are arranged in unequal parts.
7. The rough and fine integrated three-edged flat blade for aluminum according to claim 1, wherein: the bottom edge is in a tilted surface shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920697903.8U CN210099056U (en) | 2019-05-15 | 2019-05-15 | Rough and fine integrated three-edge flat cutter for aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920697903.8U CN210099056U (en) | 2019-05-15 | 2019-05-15 | Rough and fine integrated three-edge flat cutter for aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099056U true CN210099056U (en) | 2020-02-21 |
Family
ID=69560566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920697903.8U Active CN210099056U (en) | 2019-05-15 | 2019-05-15 | Rough and fine integrated three-edge flat cutter for aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676628A (en) * | 2021-01-14 | 2021-04-20 | 阿斯图精密工具(上海)有限公司 | Variable-graduation three-edge milling cutter with protective edge and finishing edge |
-
2019
- 2019-05-15 CN CN201920697903.8U patent/CN210099056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676628A (en) * | 2021-01-14 | 2021-04-20 | 阿斯图精密工具(上海)有限公司 | Variable-graduation three-edge milling cutter with protective edge and finishing edge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6412022B2 (en) | End mill and method of manufacturing cut product | |
| CN210099056U (en) | Rough and fine integrated three-edge flat cutter for aluminum | |
| CN211135570U (en) | End face forming groove cutter of pump driving wheel | |
| CN214321958U (en) | Composite milling cutter | |
| CN201205616Y (en) | Sectional keyway broach | |
| CN216575739U (en) | Rough and finish machining integrated milling cutter | |
| CN216065722U (en) | Drum-shaped arc milling cutter | |
| CN210254435U (en) | Multifunctional milling cutter | |
| CN108044161B (en) | Single-edge forming milling cutter | |
| CN210099055U (en) | Coarse-fine integrated four-edge round nose cutter | |
| CN209094637U (en) | Chip dividing groove necking tool | |
| CN207953147U (en) | A kind of compound groove milling reaming knife | |
| CN218775761U (en) | PCD (polycrystalline Diamond) micro milling cutter with negative rake angle structure | |
| CN206839309U (en) | A kind of cutter of machining piston pin-and-hole | |
| CN210615258U (en) | Wrong sword milling cutter | |
| CN214291035U (en) | High-speed steel milling cutter easy for chip removal | |
| CN218341085U (en) | Double-edge trepanning milling cutter | |
| CN201120490Y (en) | HPC groove shaped butt mill | |
| CN217991053U (en) | Two-edge spiral groove chamfering tool | |
| CN218135210U (en) | Milling cutter for rough machining aluminum | |
| CN217617985U (en) | Special milling cutter of plastic of twolip height tooth structure | |
| CN217492802U (en) | Multipurpose shaping drilling and milling cutter | |
| CN214815174U (en) | Highlight end milling cutter utensil | |
| CN215845938U (en) | Aviation titanium alloy profile milling cutter | |
| CN104338996A (en) | Six-edged milling cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |