CN202291573U - High-speed cutting hard alloy milling cutter - Google Patents
High-speed cutting hard alloy milling cutter Download PDFInfo
- Publication number
- CN202291573U CN202291573U CN2011203888859U CN201120388885U CN202291573U CN 202291573 U CN202291573 U CN 202291573U CN 2011203888859 U CN2011203888859 U CN 2011203888859U CN 201120388885 U CN201120388885 U CN 201120388885U CN 202291573 U CN202291573 U CN 202291573U
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- CN
- China
- Prior art keywords
- hard alloy
- carbide
- fluid hole
- milling cutter
- 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
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Abstract
The utility model discloses a high-speed cutting hard alloy milling cutter comprising a hard alloy cutter shank and a hard alloy cutter head, wherein the hard alloy cutter head is arranged on the hard alloy cutter shank, the hard alloy cutter shank and the hard alloy cutter head are arranged on the same axial line, a spiral cutter groove is arranged on the side edge of the hard alloy cutter head, a liquid flowing hole extending into the hard alloy cutter head is formed along the inside of the hard alloy cutter shank, and a liquid outlet hole same as the liquid flowing hole is formed on the side wall of the hard ally cutter head. The high-speed cutting hard alloy milling cutter disclosed by the utility model has the advantages that, when cooling liquid flows, the hard alloy cutter head can be directly cooled by the cooling liquid so as to be conductive to reduction of the temperature of the milling cutter, improve the cutting speed and further improve the working efficiency; and simultaneously, the cooling liquid which flows out of the liquid flowing hole can only exist on a working face in the vicinity of the hard alloy cutter head, so that the using amount of the cooling liquid is greatly reduced.
Description
Technical field
The utility model relates to a kind of high-speed cutting carbide-tipped milling cutter.
Background technology
Milling cutter is to be used for rotary cutter Milling Process, that have one or more cutters tooth.Each cutter tooth cuts the surplus of workpiece successively off and on during work.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece etc. on milling machine.
Carbide alloy tack milling cutter is mainly used in to be rough milled; Large-scale alloy forged piece roughing cut amount is big being used for; Because difficult cutter head is lowered the temperature of the usual type of cooling makes cutting speed can not improve all the time; Influence working (machining) efficiency, and needed to use a large amount of cooling fluids, caused unnecessary waste.
The utility model content
The purpose of the utility model is to provide a kind of high-speed cutting carbide-tipped milling cutter, can effectively solve to be difficult for cooling off when existing carbide-tipped milling cutter is worked to cause cutting speed to improve, and need a large amount of cooling fluids, wasting problem.
In order to solve the problems of the technologies described above; The utility model is realized through following technical scheme: a kind of high-speed cutting carbide-tipped milling cutter; Comprise carbide alloy handle of a knife, carbide bit; Said carbide bit is arranged on the carbide alloy handle of a knife, carbide alloy handle of a knife and carbide bit coaxial line, and said carbide bit side is provided with spirality cutter groove; Said along having the fluid hole that extends in the carbide bit in the carbide alloy handle of a knife, the sidewall of said carbide bit has the fluid hole that communicates with fluid hole.
Preferably, said fluid hole and carbide alloy handle of a knife coaxial line; Convenient processing.
Preferably, said fluid hole is a clear opening, and the axis of fluid hole is downward-sloping, and the angle between the axis of said fluid hole and the carbide cutter tool arbor line is greater than 0 degree and less than 90 degree; Prevent cooling fluid to splash scope be excessive to cause waste.
Preferably, the outlet of said fluid hole is arranged in the cutter groove; Be not easy to influence the cutter overall performance.
Preferably, the outlet of said fluid hole is 1-2cm from the distance of carbide bit working face; Prevent to influence edge strength.
Compared with prior art; The utility model has the advantages that: can directly cool off during coolant flow carbide bit; Help the cooling of milling cutter, just can improve cutting speed, thereby increase work efficiency; The cooling fluid that flows out from fluid hole simultaneously also only can reduce the consumption of cooling fluid near the working face the carbide bit greatly.
Description of drawings
Fig. 1 is the structural representation of a kind of high-speed cutting carbide-tipped milling cutter of the utility model.
The specific embodiment
Consult the embodiment of Fig. 1 for a kind of high-speed cutting carbide-tipped milling cutter of the utility model; A kind of high-speed cutting carbide-tipped milling cutter comprises carbide alloy handle of a knife 1, carbide bit 2, and said carbide bit 2 is arranged on the carbide alloy handle of a knife 1; Carbide alloy handle of a knife 1 and carbide bit 2 coaxial lines; Said carbide bit 2 sides are provided with spirality cutter groove 3, and said along having the fluid hole 4 that extends in the carbide bit 2 in the carbide alloy handle of a knife 1, the sidewall of said carbide bit 2 has the fluid hole 5 that communicates with fluid hole 4; Said fluid hole 4 and carbide alloy handle of a knife 1 coaxial line; Said fluid hole 5 is a clear opening, and the axis of fluid hole 5 is downward-sloping, and the angle between the axis of said fluid hole 5 and carbide alloy handle of a knife 1 axis is greater than 0 degree and less than 90 degree; The outlet of said fluid hole 5 is arranged in the cutter groove 3, and the outlet of said fluid hole 5 is 1-2cm from the distance of carbide bit 2 working faces.
The above is merely the specific embodiment of the utility model; But the technical characterictic of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (5)
1. high-speed cutting carbide-tipped milling cutter; Comprise carbide alloy handle of a knife (1), carbide bit (2); Said carbide bit (2) is arranged on the carbide alloy handle of a knife (1); Carbide alloy handle of a knife (1) and carbide bit (2) coaxial line; Said carbide bit (2) side is provided with spirality cutter groove (3), it is characterized in that: said along having the fluid hole (4) that extends in the carbide bit (2) in the carbide alloy handle of a knife (1), the sidewall of said carbide bit (2) has the fluid hole (5) that communicates with fluid hole (4).
2. a kind of high-speed cutting carbide-tipped milling cutter as claimed in claim 1 is characterized in that: said fluid hole (4) and carbide alloy handle of a knife (1) coaxial line.
3. according to claim 1 or claim 2 a kind of high-speed cutting carbide-tipped milling cutter; It is characterized in that: said fluid hole (5) is a clear opening; The axis of fluid hole (5) is downward-sloping, and the angle between the axis of said fluid hole (5) and carbide alloy handle of a knife (1) axis is greater than 0 degree and less than 90 degree.
4. according to claim 1 or claim 2 a kind of high-speed cutting carbide-tipped milling cutter, it is characterized in that: the outlet of said fluid hole (5) is arranged in the cutter groove (3).
5. a kind of high-speed cutting carbide-tipped milling cutter as claimed in claim 4 is characterized in that: the outlet of said fluid hole (5) is 1-2cm from the distance of carbide bit (2) working face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203888859U CN202291573U (en) | 2011-10-13 | 2011-10-13 | High-speed cutting hard alloy milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203888859U CN202291573U (en) | 2011-10-13 | 2011-10-13 | High-speed cutting hard alloy milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291573U true CN202291573U (en) | 2012-07-04 |
Family
ID=46360552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203888859U Expired - Fee Related CN202291573U (en) | 2011-10-13 | 2011-10-13 | High-speed cutting hard alloy milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380651A (en) * | 2011-10-13 | 2012-03-21 | 东阳市速博数控刀具有限公司 | Milling cutter for cutting carbide alloy with high speed |
-
2011
- 2011-10-13 CN CN2011203888859U patent/CN202291573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380651A (en) * | 2011-10-13 | 2012-03-21 | 东阳市速博数控刀具有限公司 | Milling cutter for cutting carbide alloy with high speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170412 Address after: 322100 Dongyang City, Jinhua City, the streets of stone village, the village of stone industry, six Patentee after: Dongyang teruike CNC Tool Co. Ltd. Address before: 322100 Dongyang City, Jinhua Province Song Zhen Zhen Industrial Zone Patentee before: Dongyang Subo Numerical Control Knife Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |