CN203696072U - Multi-functional annular milling cutter provided with non-equidistant cutting edges - Google Patents
Multi-functional annular milling cutter provided with non-equidistant cutting edges Download PDFInfo
- Publication number
- CN203696072U CN203696072U CN201420032659.0U CN201420032659U CN203696072U CN 203696072 U CN203696072 U CN 203696072U CN 201420032659 U CN201420032659 U CN 201420032659U CN 203696072 U CN203696072 U CN 203696072U
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- milling cutter
- cutting
- rounding
- equidistant
- ring type
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Abstract
The utility model relates to a multi-functional annular milling cutter provided with non-equidistant cutting edges. At present, with the development of workpiece materials and processing technology, the requirements for the structural design of cutters are more and more strict; plane and curved surface milling not only need to be realized, but some workpieces need a fillet processing after the processing is finished, which can not only reduce stress concentration and improve workpiece intensity, but also be beneficial to die manufacturing. The multi-functional annular milling cutter comprises a handle (1) of the annular milling cutter, wherein the bottom of the annular milling cutter adopts a flat bottom circular fillet annular cutting structure (4); the flat bottom circular fillet annular cutting structure is connected with a fillet cutting structure (3) through a scrap guiding groove (2). According to the utility model, the multi-functional annular milling cutter is used for milling quenched steel materials.
Description
technical field:
the utility model relates to the not multi-function ring type milling cutter of equidistant cutting edge of a kind of band.
background technology:
at present, along with the development of processing grinding tool shape, material and processing technology, requirement to cutter material, structural design aspect is more and more stricter, rose cutter is widely used in finishing, but the cutting speed on its ball top in the time of milling workpiece is zero, ring type milling cutter adopts fillet cutting blade structure to solve the problems referred to above, but after machining, some workpiece needs to carry out rounding processing, so that reducing stress concentrates, improve system and improve mould strength, meet needs of production so be necessary to invent a kind of multi-function ring type milling cutter.
summary of the invention:
the purpose of this utility model is to provide the not multi-function ring type milling cutter of equidistant cutting edge of a kind of band, can realize plane, Surface Milling, also can realize the rounding processing to workpiece simultaneously, is applicable to production application.
above-mentioned object realizes by following technical scheme:
a kind of band is the multi-function ring type milling cutter of equidistant cutting edge not, its composition comprises: ring type milling cutter handle of a knife, described ring type milling cutter handle of a knife bottom has flat fillet annular cutting structure, between described flat fillet annular cutting structure and rounding cutting structure, is connected by dregs guiding groove.
described a kind of band is the multi-function ring type milling cutter of equidistant cutting edge not, and described ring type milling cutter adopts cylindrical cutter handle structure.
described band is the multi-function ring type milling cutter of equidistant cutting edge not, described rounding cutting structure is positioned at the radial direction top of described flat fillet annular cutting structure, and described rounding cutting structure, described flat fillet annular cutting structure all adopt not equidistant cutting blade structure.
described band is the multi-function ring type milling cutter of equidistant cutting edge not, described rounding cutting structure is 4 not equidistant sword structures, described 4 not equidistant sword structures comprise rounding cutting edge, rounding cutting rake face, the rear knife face of rounding cutting that 4 cutting edge distances do not wait, the anterior angle of described rounding cutting edge is 0 °, and the relief angle of described rounding cutting edge is got 8 °.
beneficial effect:
1. the utility model can be realized rounding milling with side rounding cutting edge, can also use bottom surface fillet annular cutting edge milling plane, curved surface, and groove die cavity, realizes multi-function milling.
2. rounding cutting structure of the present utility model, flat fillet annular cutting structure are all with 4 not equidistant sword structures, and the vibration influence in this structure decrease tool sharpening, improves working (machining) efficiency, has improved the surface quality of workpiece to be machined.
3. the anterior angle of flat fillet annular cutting edge of the present utility model, rounding cutting edge is taken as 0 °, and relief angle is got 8 °, meets ring type milling cutter intensity, is convenient to again ring type milling cutter incision workpiece, guarantees the quality of surface of the work.
4. the utlity model has the structure of dregs guiding groove, described dregs guiding groove structure couples together equidistant rounding cutting structure and non-equideparture end cutting structure, and not equidistant dregs guiding groove is convenient to the discharge of smear metal.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is stereograms of the present utility model.
accompanying drawing 3 is schematic diagrames of rounding cutting structure of the present utility model.
accompanying drawing 4 is the partial enlarged drawings of A in accompanying drawing 3.
accompanying drawing 5 is the multi-function ring type milling cutter upward views with not equidistant cutting edge.
in accompanying drawing 5: the 11st, first cutting structure of flat fillet annular cutting structure, the 12nd, second cutting structure of flat fillet annular cutting structure, the 13rd, the 3rd cutting structure of flat fillet annular cutting structure, the 14th, the 4th cutting structure of flat fillet annular cutting structure, the 15th, first cutting structure of described rounding cutting structure, the 16th, second cutting structure of described rounding cutting structure, the 17th, the 3rd cutting structure of described rounding cutting structure, the 18th, the 4th cutting structure of described rounding cutting structure.
the specific embodiment:
embodiment 1:
a kind of band is the multi-function ring type milling cutter of equidistant cutting edge not, its composition comprises: ring type milling cutter handle of a knife 1, described ring type milling cutter handle of a knife connects rounding cutting structure 3, described rounding cutting structure connects flat fillet annular cutting structure 4, between described flat fillet annular cutting structure and rounding cutting structure, is connected by dregs guiding groove 2.
described ring type milling cutter adopts cylindrical cutter handle structure, and convenient processing is installed.
embodiment 2:
according to the not multi-function ring type milling cutter of equidistant cutting edge of the band described in embodiment 1, described rounding cutting structure is 4 not equidistant sword structures, described 4 not equidistant sword structures comprise rounding cutting edge 6, rounding cutting rake face 5, the rear knife face 7 of rounding cutting that 4 cutting edge distances do not wait, the anterior angle of described rounding cutting edge is 0 °, and the relief angle of described rounding cutting edge is got 8 °.
embodiment 3:
according to the not multi-function ring type milling cutter of equidistant cutting edge of the band described in embodiment 1, the 4 not equidistant sword structures that described flat fillet annular cutting structure adopts and the angle of cutting edge are identical with rounding cutting structure, described flat fillet annular cutting structure comprises flat fillet annular cutting edge 9, knife face 10 after flat fillet annular cutting rake face 8, the cutting of flat fillet annular, the radius of described fillet cutting edge is determined according to the curvature of concrete work piece, at least be not less than the minimum profile curvature radius of work piece.
embodiment 4:
according to the not multi-function ring type milling cutter of equidistant cutting edge of the band described in embodiment 1 or 3, described rounding cutting structure is positioned at the radial direction top of described flat fillet annular cutting structure, described rounding cutting structure, described flat fillet annular cutting structure all adopt not equidistant cutting blade structure, alleviate cutter resonance, resonance phenomena in process.Described rounding cutting structure and described flat fillet annular cutting structure complete slabbing, Surface Milling and rounding milling, realize multi-function milling.
embodiment 5:
according to the not multi-function ring type milling cutter of equidistant cutting edge of the band described in embodiment 1 or 2, described ring type milling cutter handle of a knife cross section is circular, and the diameter of described ring type milling cutter handle of a knife is 10-20mm, and when workpiece material is hardened steel, material of cutting-tool is carbide alloy.
Claims (4)
1. the not multi-function ring type milling cutter of equidistant cutting edge of a band, its composition comprises: ring type milling cutter handle of a knife, it is characterized in that: described ring type milling cutter handle of a knife bottom has flat fillet annular cutting structure, between described flat fillet annular cutting structure and rounding cutting structure, be connected by dregs guiding groove.
2. the not multi-function ring type milling cutter of equidistant cutting edge of band according to claim 1, is characterized in that: described ring type milling cutter adopts cylindrical cutter handle structure.
3. the not multi-function ring type milling cutter of equidistant cutting edge of band according to claim 1 and 2, it is characterized in that: described rounding cutting structure is positioned at the radial direction top of described flat fillet annular cutting structure, described rounding cutting structure, described flat fillet annular cutting structure all adopt not equidistant cutting blade structure.
4. according to the not multi-function ring type milling cutter of equidistant cutting edge of the band described in embodiment 1 or 2, described rounding cutting structure is 4 not equidistant sword structures, described 4 not equidistant sword structures comprise rounding cutting edge, rounding cutting rake face, the rear knife face of rounding cutting that 4 cutting edge distances do not wait, the anterior angle of described rounding cutting edge is 0 °, and the relief angle of described rounding cutting edge is got 8 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032659.0U CN203696072U (en) | 2014-01-20 | 2014-01-20 | Multi-functional annular milling cutter provided with non-equidistant cutting edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032659.0U CN203696072U (en) | 2014-01-20 | 2014-01-20 | Multi-functional annular milling cutter provided with non-equidistant cutting edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696072U true CN203696072U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032659.0U Expired - Fee Related CN203696072U (en) | 2014-01-20 | 2014-01-20 | Multi-functional annular milling cutter provided with non-equidistant cutting edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625628A (en) * | 2014-12-23 | 2015-05-20 | 重庆凯顺机械有限公司 | Processing method of clump weight |
-
2014
- 2014-01-20 CN CN201420032659.0U patent/CN203696072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625628A (en) * | 2014-12-23 | 2015-05-20 | 重庆凯顺机械有限公司 | Processing method of clump weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |