CN204381461U - A kind of indexable pentagon grooving cutter - Google Patents
A kind of indexable pentagon grooving cutter Download PDFInfo
- Publication number
- CN204381461U CN204381461U CN201420790287.8U CN201420790287U CN204381461U CN 204381461 U CN204381461 U CN 204381461U CN 201420790287 U CN201420790287 U CN 201420790287U CN 204381461 U CN204381461 U CN 204381461U
- Authority
- CN
- China
- Prior art keywords
- blade base
- pentagon
- boss
- indexable
- cutting
- 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
Links
- 229910052582 BN Inorganic materials 0.000 claims abstract description 6
- PZNSFCLAULLKQX-UHFFFAOYSA-N N#B Chemical compound 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N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 6
- 239000010432 diamond Substances 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
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- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model belongs to cutting tool field, be specifically related to a kind of indexable pentagon grooving cutter, it comprises blade base, the shape of cross section of blade base is positive pentagon, five angles place of blade base is extended with boss, the thickness of boss is less than the thickness of blade base, boss is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head.Relative to prior art, the utility model adopts polycrystalline cubic boron nitride or polycrystalline diamond cutter head, meet the requirement of high-speed cutting, and weld five cutter heads, add the utilization rate of blade, extend cutting-tool's used life, and the shape of cross section of blade base is positive pentagon, do not need when tool changing from new tool setting, decrease non-cutting time.
Description
Technical field
The utility model belongs to cutting tool field, is specifically related to a kind of indexable pentagon grooving cutter.
Background technology
At present from world wide, machining is as the main foundation technique of manufacturing technology, be in the period of manufacturing technology fast development, along with the development of manufacturing technology, entered and cut with Developing High-speed, develop new Cutting Process and the developing new stage of processing method.Metal cutting tool, as the requisite process matched therewith equipment of Digit Control Machine Tool, under the drive of Computerized Numerical Control processing technology, has entered the developing stage of NC cutting tool, has demonstrated the feature of high efficiency, high accuracy, high reliability.Simultaneously along with lathe high rigidity, at a high speed, high precision int, high performance cutter becomes high speed, high-performance, high accuracy process requisite instrument.The grooving cutter great majority sold in the market are cuttves of carbide cutter tool and high-speed steel coating, and due to blade itself, cutting speed is low, can not meet the requirement of high-speed cutting.The grooving cutter of current use, generally use single head or double end, the service life of blade is shorter.
Utility model content
The technical problems to be solved in the utility model is: the grooving cutter used at present can not meet the requirement of high-speed cutting, and service life is shorter, for solving the problem, provides a kind of indexable pentagon grooving cutter.
The purpose of this utility model realizes in the following manner:
A kind of indexable pentagon grooving cutter, it comprises blade base, the shape of cross section of blade base is positive pentagon, five angles place of blade base is extended with boss, the thickness of boss is less than the thickness of blade base, boss is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head.
The fit depressions of the length that described blade base convex platform stretches out and required processing, the shape of boss cross section is rectangle.
Described blade base is processed with locating hole, and blade base material is alloy.
Relative to prior art, the utility model adopts polycrystalline cubic boron nitride or polycrystalline diamond cutter head, meet the requirement of high-speed cutting, and weld five cutter heads, add the utilization rate of blade, extend cutting-tool's used life, and the shape of cross section of blade base is positive pentagon, do not need when tool changing from new tool setting, decrease non-cutting time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 is blade base; 2 is boss; 3 is cutter heads; 4 is locating holes.
Detailed description of the invention
As shown in Figure 1, a kind of indexable pentagon grooving cutter, it comprises blade base 1, the shape of cross section of blade base 1 is positive pentagon, five angles place of blade base 1 is extended with boss 2, the thickness of boss 2 is less than the thickness of blade base 1, and boss 2 is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head 3.The fit depressions of the length that described blade base 1 convex platform 2 stretches out and required processing, the shape of boss 2 cross section is rectangle.Described blade base 1 is processed with locating hole 4, and blade base 1 material is alloy.
Claims (3)
1. an indexable pentagon grooving cutter, it is characterized in that: it comprises blade base, the shape of cross section of blade base is positive pentagon, five angles place of blade base is extended with boss, the thickness of boss is less than the thickness of blade base, boss is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head.
2. the indexable pentagon grooving cutter of one according to claim 1, is characterized in that: the shape of described blade base convex platform cross section is rectangle.
3. the indexable pentagon grooving cutter of one according to claim 1, is characterized in that: described blade base is processed with locating hole, and blade base material is alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790287.8U CN204381461U (en) | 2014-12-15 | 2014-12-15 | A kind of indexable pentagon grooving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790287.8U CN204381461U (en) | 2014-12-15 | 2014-12-15 | A kind of indexable pentagon grooving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381461U true CN204381461U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790287.8U Expired - Fee Related CN204381461U (en) | 2014-12-15 | 2014-12-15 | A kind of indexable pentagon grooving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381461U (en) |
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2014
- 2014-12-15 CN CN201420790287.8U patent/CN204381461U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151215 |