CN112705768A - Milling cutter for machining air holes of aluminum alloy kappa wheels - Google Patents
Milling cutter for machining air holes of aluminum alloy kappa wheels Download PDFInfo
- Publication number
- CN112705768A CN112705768A CN201911014776.8A CN201911014776A CN112705768A CN 112705768 A CN112705768 A CN 112705768A CN 201911014776 A CN201911014776 A CN 201911014776A CN 112705768 A CN112705768 A CN 112705768A
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- CN
- China
- Prior art keywords
- cutting edge
- milling cutter
- machining
- aluminum alloy
- air holes
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
Abstract
The invention discloses a milling cutter for machining an air hole of an aluminum alloy truck wheel, which is provided with a milling cutter body and a cutting edge along the radial direction of the milling cutter body, wherein the milling cutter body and the cutting edge are integrally formed, the cutting edge comprises a first cutting edge positioned on one side of the top, a second cutting edge positioned in the middle and a third cutting edge positioned at the bottom, the diameter of the second cutting edge is smaller than that of the third cutting edge, the first cutting edge and the second cutting edge are used for rough machining of straight-through hole machining, and the third cutting edge is used for finish machining of straight-through hole machining. The production efficiency is improved, the cutting edge part is made of the diamond, the diamond has better wear resistance, and the service life of the cutter is longer.
Description
Technical Field
The invention relates to the field of manufacturing of machining tools, in particular to a milling cutter for machining air holes of an aluminum alloy Kaba wheel.
Background
A large amount of milling cutters are used by machining factories at present, integral hard alloy milling cutters are adopted traditionally, air holes of aluminum alloy chuck wheels are forged, the machining mode is spiral interpolation milling, machining forming is divided into two times, one-time rough milling and one-time finish milling are realized, the hole walls can be damaged by processed aluminum scraps after rough milling, the hole wall finish degree is not high, the machining requirements can be met only by finish milling, and the machining efficiency is very low.
Disclosure of Invention
The invention aims to solve the problems and provide the milling cutter for machining the air holes of the aluminum alloy Kaba wheel, which has a simple structure and is used for machining the air holes of the aluminum alloy Kaba wheel efficiently.
The object of the invention is achieved in the following way: the utility model provides an aluminum alloy kappa wheel milling cutter for wind hole processing, has the milling cutter body and has the cutting edge along its radial direction, milling cutter body and cutting edge integrated into one piece, the cutting edge is including the first cutting edge that is located top one side, the second cutting edge that is located the middle part and the third cutting edge that is located the bottom, the diameter of second cutting edge is less than the diameter of third cutting edge, first cutting edge and second cutting edge are used for the rough machining of through hole processing, the third cutting edge is used for the finish machining of through hole processing.
The more optimized scheme is that the milling cutter is used for machining the air hole of the aluminum alloy kappa wheel, and the cutting edge is a diamond sheet body.
The milling cutter for machining the air hole of the aluminum alloy Kaba wheel is characterized in that a chip groove is formed in the circumferential surface of the cutting edge.
The more optimized scheme is that the milling cutter for machining the air hole of the aluminum alloy Kaba wheel is characterized in that the bottom of a cutter body of the milling cutter is connected with a clamping handle.
The more optimized scheme is that the diameter of the clamping handle is larger than that of the cutter body of the milling cutter for machining the air hole of the aluminum alloy Kaba wheel.
The invention has the advantages that: the milling cutter is mainly applied to machining spiral interpolation milling of the air hole machine of the forged aluminum alloy kappa wheel, the milling cutter adopts a 2-blade, 3-blade or multi-blade design, the resistance is smaller during cutting, the cutting is lighter and quicker, the rough and fine integrated cutter body is designed and machined to form the air hole in one step, the finish degree of the hole wall is achieved, the machining time is greatly shortened, the production efficiency is improved, the cutting blade part is made of diamond, the diamond has better wear resistance, and the service life of the cutter is longer.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention.
The specific implementation mode is as follows:
referring to fig. 1, the milling cutter for machining the air hole of the aluminum alloy kappa wheel comprises a milling cutter body 1 and a cutting edge 2 arranged along the radial direction of the milling cutter body, wherein the milling cutter body 1 and the cutting edge 2 are integrally formed, the cutting edge 2 comprises a first cutting edge 3 positioned on one side of the top, a second cutting edge 4 positioned in the middle and a third cutting edge 5 positioned at the bottom, the diameter of the second cutting edge 4 is smaller than that of the third cutting edge 5, the first cutting edge 3 and the second cutting edge 4 are used for rough machining of through hole machining, and the third cutting edge 5 is used for finish machining of through hole machining.
The cutting edge 2 is a diamond sheet body.
On the circumferential surface of the cutting edge 2 chip flutes 6 are arranged.
The bottom of the milling cutter body 1 is connected with a clamping handle 7.
The diameter of the clamping shank 7 is larger than the diameter of the milling cutter body 1.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an aluminum alloy kappa wheel milling cutter for wind spot facing work which characterized in that: have milling cutter body (1) and have cutting edge (2) along its radial direction, milling cutter body (1) and cutting edge (2) integrated into one piece, cutting edge (2) are including first cutting edge (3) that are located top one side, are located second cutting edge (4) at middle part and are located third cutting edge (5) of bottom, the diameter of second cutting edge (4) is less than the diameter of third cutting edge (5), first cutting edge (3) and second cutting edge (4) are used for the rough machining of through hole processing, third cutting edge (5) are used for the finish machining of through hole processing.
2. The milling cutter for machining air holes of aluminum alloy kappa wheels according to claim 1, wherein: the cutting edge (2) is a diamond sheet body.
3. The milling cutter for machining air holes of aluminum alloy kappa wheels according to claim 2, wherein: the circumferential surface of the cutting edge (2) is provided with chip flutes (6).
4. The milling cutter for machining air holes of aluminum alloy kappa wheels according to claim 3, wherein: the bottom of the milling cutter body (1) is connected with a clamping handle (7).
5. The milling cutter for machining air holes of aluminum alloy kappa wheels according to claim 4, wherein: the diameter of the clamping handle (7) is larger than that of the milling cutter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911014776.8A CN112705768A (en) | 2019-10-24 | 2019-10-24 | Milling cutter for machining air holes of aluminum alloy kappa wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911014776.8A CN112705768A (en) | 2019-10-24 | 2019-10-24 | Milling cutter for machining air holes of aluminum alloy kappa wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112705768A true CN112705768A (en) | 2021-04-27 |
Family
ID=75540194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911014776.8A Pending CN112705768A (en) | 2019-10-24 | 2019-10-24 | Milling cutter for machining air holes of aluminum alloy kappa wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112705768A (en) |
-
2019
- 2019-10-24 CN CN201911014776.8A patent/CN112705768A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |