CN204381450U - A kind of two-sided compound PCBN blade for machining bearing - Google Patents
A kind of two-sided compound PCBN blade for machining bearing Download PDFInfo
- Publication number
- CN204381450U CN204381450U CN201420783356.2U CN201420783356U CN204381450U CN 204381450 U CN204381450 U CN 204381450U CN 201420783356 U CN201420783356 U CN 201420783356U CN 204381450 U CN204381450 U CN 204381450U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutting edge
- machining
- machining bearing
- sided compound
- 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
Abstract
The utility model belongs to superhard cutter field, and be specifically related to a kind of two-sided compound PCBN blade for machining bearing, it comprises blade body, and blade body is square, and the corner of blade body is processed with fluted body cutting edge.Relative to prior art, the utility model adopts fluted body cutting edge, can when the fillet of machining bearing, and one-shot forming, decreases chamfering with the time, improve working (machining) efficiency.
Description
Technical field
The utility model belongs to superhard cutter field, is specifically related to a kind of two-sided compound PCBN blade for machining bearing.
Background technology
At present, bearing generally adopts diamond shaped insert to process, and when rounding, need workpiece to rotate a few circle and just can machine, but the radius of fillet is all generally smaller, processes to compare like this and loses time, reduce working (machining) efficiency.
Utility model content
The technical problems to be solved in the utility model is: at present when bearing rounding, is all generally to adopt diamond shaped insert processing, and Xiao Li is lower, for solving the problem, provides a kind of two-sided compound PCBN blade for machining bearing.
The purpose of this utility model realizes in the following manner:
For a two-sided compound PCBN blade for machining bearing, it comprises blade body, and blade body is square, and the corner of blade body is processed with fluted body cutting edge.
The shape of the cross section of described fluted body cutting edge is arc.
The radius of described fluted body cutting edge is 0.5mm ~ 2mm.
Relative to prior art, the utility model adopts fluted body cutting edge, can when the fillet of machining bearing, and one-shot forming, decreases chamfering with the time, improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 is blade body; 2 is cutting edges.
Detailed description of the invention
As shown in Figure 1, a kind of two-sided compound PCBN blade for machining bearing of the utility model, it comprises blade body 1, and blade body 1 is square, and the corner of blade body 1 is processed with fluted body cutting edge 2.The shape of the cross section of described fluted body cutting edge 2 is arc.The radius of described fluted body cutting edge 2 is 0.5mm ~ 2mm, as 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.1mm, 1.3mm, 1.4mm, 1.7mm, 1.9mm or 2.0mm.
Claims (3)
1. for a two-sided compound PCBN blade for machining bearing, it is characterized in that: it comprises blade body, blade body is square, and the corner of blade body is processed with fluted body cutting edge.
2. a kind of two-sided compound PCBN blade for machining bearing according to claim 1, is characterized in that: the shape of the cross section of described fluted body cutting edge is arc.
3. a kind of two-sided compound PCBN blade for machining bearing according to claim 2, is characterized in that: the radius of described fluted body cutting edge is 0.5mm ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783356.2U CN204381450U (en) | 2014-12-14 | 2014-12-14 | A kind of two-sided compound PCBN blade for machining bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783356.2U CN204381450U (en) | 2014-12-14 | 2014-12-14 | A kind of two-sided compound PCBN blade for machining bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381450U true CN204381450U (en) | 2015-06-10 |
Family
ID=53354205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783356.2U Expired - Fee Related CN204381450U (en) | 2014-12-14 | 2014-12-14 | A kind of two-sided compound PCBN blade for machining bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381450U (en) |
-
2014
- 2014-12-14 CN CN201420783356.2U patent/CN204381450U/en not_active Expired - Fee Related
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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: 20150610 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |