CN201505755U - Precision milling cutter - Google Patents
Precision milling cutter Download PDFInfo
- Publication number
- CN201505755U CN201505755U CN2009200481580U CN200920048158U CN201505755U CN 201505755 U CN201505755 U CN 201505755U CN 2009200481580 U CN2009200481580 U CN 2009200481580U CN 200920048158 U CN200920048158 U CN 200920048158U CN 201505755 U CN201505755 U CN 201505755U
- Authority
- CN
- China
- Prior art keywords
- cutter
- smoothing
- main cutting
- milling cutter
- cutting 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a cutter for milling machine processing, in particular to a precision milling cutter which comprises a cutter head, a cutter bar and a cutter handle; the cutter bar is provided with a chip groove; the cutter head is provided with a pair of centrosymmetric main cutting edges, and a pair of slicking auxiliary edges; and the outer diameter of the slicking auxiliary edges is 0.04mm more than that of the main cutting edges. The precision milling cutter saves manpower and material resources, and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of a kind of cutter, particularly finish-milling cutter that is used for milling machine processing that have.
Background technology
Blade shapes has a variety of, plain-milling machine and CNC milling machine working groove and outline of straight line, mills processing cavity on the boring machining center, core, curved profile, profile and uses.Now more milling cutter is applied in hole processing and die cavity processing, to carry out roughing earlier generally speaking man-hour adding, change milling cutter then and carry out semifinishing, and then change milling cutter and carry out fine finishining, such operation just can achieve the goal, such operation needs often to change milling cutter, and it is loaded down with trivial details to work, inefficiency.
Summary of the invention
At needing often to change milling cutter in the above-mentioned technology, it is loaded down with trivial details to work, and the shortcoming of inefficiency provides a kind of finish-milling cutter.
The realization the technical solution of the utility model is as follows:
The finish-milling cutter, it comprises cutter head, knife bar, handle of a knife, has chip area on the knife bar, has a pair of centrosymmetric main cutting edge on the cutter head, and cutter head is provided with the secondary sword of a pair of smoothing, and the external diameter of the secondary sword of smoothing is than the big 0.04mm of external diameter of main cutting edge.
The secondary sword of described smoothing is 35 ° to the extended line and the angle β of main cutting edge between the extended line of central point of central point, and this is to the secondary sword of smoothing center symmetry.
Use above technology, front cutting edge finish-milling cutter, it comprises cutter head, knife bar, handle of a knife, has chip area on the knife bar, have a pair of centrosymmetric main cutting edge on the cutter head, cutter head is provided with the secondary sword of a pair of smoothing, and the external diameter of the secondary sword of smoothing is than the big 0.04mm of external diameter of main cutting edge, the secondary sword of smoothing is 35 ° to the extended line and the angle β of main cutting edge between the extended line of central point of central point, and this is to the secondary sword of smoothing center symmetry., and this is to the secondary sword of smoothing center symmetry, and the utility model carries out the rough machined while at main cutting edge, and the secondary sword of smoothing carries out the fine finishining of little surplus, can time processing go out needed product, and the resource that uses manpower and material resources sparingly is increased work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Among the figure: 1, cutter head, 2, knife bar, 3, handle of a knife, 4, chip area, 5, main cutting edge, 6, the secondary sword of smoothing.
The specific embodiment
As shown in Figure 1 and Figure 2, the finish-milling cutter, it comprises cutter head 1, knife bar 2, the handle of a knife 3 of carbide alloy system, has chip area 4 on the knife bar 2, have a pair of centrosymmetric main cutting edge 5 on the cutter head 1, cutter head 1 is provided with the secondary sword 6 of a pair of smoothing, and the external diameter of the secondary sword 6 of smoothing is than the big 0.04mm of external diameter of main cutting edge 5, the secondary sword 6 of smoothing is 35 ° to the extended line and the angle β of main cutting edge 5 between the extended line of central point of central point, and this is to the secondary sword of smoothing center symmetry., this is to the secondary sword of smoothing center symmetry.The utility model carries out the rough machined while at main cutting edge 5, and the secondary sword 6 of smoothing carries out the fine finishining of little surplus, can time processing go out needed product, and the resource that uses manpower and material resources sparingly is increased work efficiency.
Claims (2)
1. finish-milling cutter, it comprises cutter head, knife bar, handle of a knife, has chip area on the knife bar, has a pair of centrosymmetric main cutting edge on the cutter head, it is characterized in that: cutter head is provided with the secondary sword of a pair of smoothing, and the external diameter of the secondary sword of smoothing is than the big 0.04mm of external diameter of main cutting edge.
2. finish-milling cutter according to claim 1 is characterized in that: the secondary sword of described smoothing is 35 ° to the extended line and the angle β of main cutting edge between the extended line of central point of central point, and this is to the secondary sword of smoothing center symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200481580U CN201505755U (en) | 2009-08-31 | 2009-08-31 | Precision milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200481580U CN201505755U (en) | 2009-08-31 | 2009-08-31 | Precision milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505755U true CN201505755U (en) | 2010-06-16 |
Family
ID=42466890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200481580U Expired - Fee Related CN201505755U (en) | 2009-08-31 | 2009-08-31 | Precision milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505755U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615324A (en) * | 2011-01-28 | 2012-08-01 | 鸿富锦精密工业（深圳）有限公司 | Milling cutter |
| CN103567522A (en) * | 2013-11-14 | 2014-02-12 | 无锡蠡湖叶轮制造有限公司 | Rough and fine processing-combined milling cutter |
| CN103567515A (en) * | 2013-11-11 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Milling cutter and machining method of swirler |
| CN103785886A (en) * | 2014-01-22 | 2014-05-14 | 无锡蠡湖叶轮制造有限公司 | Spiral forming cutter |
| CN108581002A (en) * | 2018-07-05 | 2018-09-28 | 苏州天为幕烟花科技有限公司 | A kind of band prompt tone milling cutter |
| CN114346297A (en) * | 2021-12-31 | 2022-04-15 | 常州市卓玛工具有限公司 | Combined four-blade forming milling cutter and machining method thereof |
-
2009
- 2009-08-31 CN CN2009200481580U patent/CN201505755U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615324A (en) * | 2011-01-28 | 2012-08-01 | 鸿富锦精密工业（深圳）有限公司 | Milling cutter |
| CN103567515A (en) * | 2013-11-11 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Milling cutter and machining method of swirler |
| CN103567515B (en) * | 2013-11-11 | 2016-09-14 | 中国南方航空工业(集团)有限公司 | The processing method of cyclone |
| CN103567522A (en) * | 2013-11-14 | 2014-02-12 | 无锡蠡湖叶轮制造有限公司 | Rough and fine processing-combined milling cutter |
| CN103567522B (en) * | 2013-11-14 | 2016-05-25 | 无锡蠡湖叶轮制造有限公司 | A kind of thick fine finishining integrated milling cutter |
| CN103785886A (en) * | 2014-01-22 | 2014-05-14 | 无锡蠡湖叶轮制造有限公司 | Spiral forming cutter |
| CN108581002A (en) * | 2018-07-05 | 2018-09-28 | 苏州天为幕烟花科技有限公司 | A kind of band prompt tone milling cutter |
| CN114346297A (en) * | 2021-12-31 | 2022-04-15 | 常州市卓玛工具有限公司 | Combined four-blade forming milling cutter and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Yinlu Numerical Control Knife Factory Assignor: Qian Yinguang Contract record no.: 2010320001059 Denomination of utility model: Forked neck finishing cutter type line detecting method Granted publication date: 20100616 License type: Exclusive License Record date: 20100729 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20100831 |