CN205702508U - A kind of Novel multi-face cutting edge PCBN blade - Google Patents
A kind of Novel multi-face cutting edge PCBN blade Download PDFInfo
- Publication number
- CN205702508U CN205702508U CN201620369431.XU CN201620369431U CN205702508U CN 205702508 U CN205702508 U CN 205702508U CN 201620369431 U CN201620369431 U CN 201620369431U CN 205702508 U CN205702508 U CN 205702508U
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- pcbn
- blade
- cutting edge
- pcbn blade
- blade body
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Abstract
Basis is the most novel relates to a kind of Novel multi-face cutting edge PCBN blade, including PCBN blade body, PCBN blade body is isosceles triangle platy structure, PCBN blade body cross section is fusiformis structure, and PCBN blade body midline position goes out to set hole, position, main cutting edge is set at each vertex position of PCBN blade body, each side sets assisted machining sword, wherein main cutting edge includes main blade surface and rear blade surface, main blade surface and rear blade surface intersect and in 90 ° of 170 ° of angles, main blade surface coincides with the axis of symmetry of PCBN blade body, and each main blade surface is distributed in the same direction around PCBN blade body axis, assisted machining sword at least one of which is laciniation.This novel one side can be effectively improved the cutting speed of PCBN blade cut operation, precision, that the most also can effectively improve chip goes out bits and chip removal efficiency, on the other hand the scope of application and the utilization rate of PCBN blade be can effectively improve, heat dispersion and the anti-wear performance of PCBN blade the most also can be improved.
Description
Technical field
This utility model relates to a kind of Novel multi-face cutting edge PCBN blade, belongs to machine tooled knife equipment technical field.
Background technology
nullCurrent is a kind of cutter structure the most conventional in machining industry utilizing PCBN blade，But find in actual use，On the one hand presently used all kinds of PCBN blades the most only possess one or the most individual cutting edge，Thus the scope of application that result in PCBN blade is greatly limited，Thus had a strong impact on use motility and the utilization rate of PCBN blade，On the most current PCBN blade in addition to cutting edge，The most do not possesses other architectural feature，Thus cause the chip removal ability of current PCBN blade and heat-sinking capability the most relatively poor，Thus had a strong impact on stability in use and the reliability of PCBN blade，And the strong influence serviceability of PCBN blade，Therefore for this present situation，In the urgent need to developing a kind of novel PCBN cutter structure，To meet the needs of actual production.
Utility model content
This utility model purpose is that and overcomes above-mentioned deficiency, it is provided that a kind of Novel multi-face cutting edge PCBN blade.
For achieving the above object, this utility model is to be achieved through the following technical solutions:
A kind of Novel multi-face cutting edge PCBN blade, including PCBN blade body, PCBN blade body is isosceles triangle platy structure, PCBN blade body cross section is fusiformis structure, and PCBN blade body midline position goes out to set hole, position, main cutting edge is set at each vertex position of PCBN blade body, each side sets assisted machining sword, wherein main cutting edge includes main blade surface and rear blade surface, main blade surface and rear blade surface intersect and in 90 ° of 170 ° of angles, main blade surface coincides with the axis of symmetry of PCBN blade body, and each main blade surface is distributed in the same direction around PCBN blade body axis, assisted machining sword at least one of which is laciniation.
Further, described rear blade surface sets at least one cutting edge presenting pyramidal structure, and cutting edge axis is 0 ° of 90 ° of angle with main blade surface.
Further, described PCBN blade body upper and lower surface is all provided with at least one guiding gutter, and guiding gutter is distributed in the shape of a spiral around PCBN blade body axis.
This new structure is simple, flexible and convenient to use, on the one hand the cutting speed of PCBN blade cut operation, precision can be effectively improved, that the most also can effectively improve chip goes out bits and chip removal efficiency, on the other hand the scope of application and the utilization rate of PCBN blade be can effectively improve, heat dispersion and the anti-wear performance of PCBN blade the most also can be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation that this is novel；
Fig. 2 is this novel side block diagram.
Detailed description of the invention
A kind of Novel multi-face cutting edge PCBN blade as illustrated in fig. 1 and 2, including PCBN blade body 1, PCBN blade body 1 is isosceles triangle platy structure, PCBN blade body 1 cross section is fusiformis structure, and PCBN blade body 1 midline position goes out to set hole, position 2, main cutting edge 3 is set at each vertex position of PCBN blade body 1, each side sets assisted machining sword 4, wherein main cutting edge 3 includes main blade surface 31 and rear blade surface 32, main blade surface 31 and rear blade surface 32 intersect and in 90 ° of 170 ° of angles, main blade surface 31 coincides with the axis of symmetry of PCBN blade body 1, and each main blade surface 31 is distributed in the same direction around PCBN blade body 1 axis, assisted machining sword 4 at least one of which is laciniation 5.
In the present embodiment, described rear blade surface 32 sets at least one cutting edge 33 presenting pyramidal structure, and cutting edge 33 axis and main blade surface 31 are in 0 ° of 90 ° of angle.
In the present embodiment, described PCBN blade body 1 upper and lower surface is all provided with at least one guiding gutter 6, and guiding gutter 6 is distributed in the shape of a spiral around PCBN blade body 1 axis.
This new structure is simple, flexible and convenient to use, on the one hand the cutting speed of PCBN blade cut operation, precision can be effectively improved, that the most also can effectively improve chip goes out bits and chip removal efficiency, on the other hand the scope of application and the utilization rate of PCBN blade be can effectively improve, heat dispersion and the anti-wear performance of PCBN blade the most also can be improved.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a Novel multi-face cutting edge PCBN blade, including PCBN blade body, it is characterized in that, described PCBN blade body is isosceles triangle platy structure, described PCBN blade body cross section is fusiformis structure, and PCBN blade body midline position goes out to set hole, position, main cutting edge is set at the described each vertex position of PCBN blade body, each side sets assisted machining sword, wherein said main cutting edge includes main blade surface and rear blade surface, described main blade surface and rear blade surface intersect and in 90 ° of 170 ° of angles, described main blade surface coincides with the axis of symmetry of PCBN blade body, and each main blade surface is distributed in the same direction around PCBN blade body axis, described assisted machining sword at least one of which is laciniation.
A kind of Novel multi-face cutting edge PCBN blade the most according to claim 1, it is characterised in that set at least one cutting edge presenting pyramidal structure in described rear blade surface, and cutting edge axis is 0 ° of 90 ° of angle with main blade surface.
A kind of Novel multi-face cutting edge PCBN blade the most according to claim 1, it is characterised in that described PCBN blade body upper and lower surface is all provided with at least one guiding gutter, and guiding gutter is distributed in the shape of a spiral around PCBN blade body axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369431.XU CN205702508U (en) | 2016-04-28 | 2016-04-28 | A kind of Novel multi-face cutting edge PCBN blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369431.XU CN205702508U (en) | 2016-04-28 | 2016-04-28 | A kind of Novel multi-face cutting edge PCBN blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702508U true CN205702508U (en) | 2016-11-23 |
Family
ID=57291285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369431.XU Expired - Fee Related CN205702508U (en) | 2016-04-28 | 2016-04-28 | A kind of Novel multi-face cutting edge PCBN blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702508U (en) |
-
2016
- 2016-04-28 CN CN201620369431.XU patent/CN205702508U/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: 20161123 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |