CN201455299U - Special-shaped triangular cutter blade - Google Patents
Special-shaped triangular cutter blade Download PDFInfo
- Publication number
- CN201455299U CN201455299U CN 200920092651 CN200920092651U CN201455299U CN 201455299 U CN201455299 U CN 201455299U CN 200920092651 CN200920092651 CN 200920092651 CN 200920092651 U CN200920092651 U CN 200920092651U CN 201455299 U CN201455299 U CN 201455299U
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- triangular
- blade
- cutter blade
- triangle
- triangle profile
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- Expired - Fee Related
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Abstract
The utility model discloses a special-shaped triangular cutter blade which comprises a triangular cutter blade; the two adjacent edges of each corner of the triangular cutter blade are concave to form a triangular bulge. In the technical scheme of the utility model, the cutter blade is designed into the shape of a triangle, and a triangular bulge is formed at each corner, so that the raw material is effectively saved. Meanwhile, the problems of difficult surface processing and breaking of cutting edge caused by brittle cutting edge, low cutting speed and processing accuracy and high production cost in cutting process are solved. The cutter blade of a triangular cutting groove is made of ceramic or polycrystalline cubic boron nitride, which can improve rigidity and abrasion resistance of the cutter blade.
Description
Technical field
The utility model belongs to the mechanical cutting tool field, specifically relates to a kind of numerical control and gently processes, cutting triangle profile section groove blade.
Background technology
At present, both at home and abroad the high hardness material that cutter is commonly used comprises cubic boron nitride, pottery etc., and their hardness is time diamond only, is the highest material of hardness in the world.Above-mentioned cutter material has the good wear resistance energy, reduces manufacturing cost, is widely used in especially field such as digital control processing of machining.But similar high hardness material blade is subjected to production equipment and processing conditions, and there is following shortcoming in this blade: cutting edge is not firm in the blade cut process, difficult finished surface, and machining accuracy is low under the high, normal, basic cutting speed of grooving, thus the production cost height.
Summary of the invention
The technical problems to be solved in the utility model is that cutting edge is not firm in the blade cut process, finished surface, cut low cutting speed, machining accuracy is low, the problem that production cost is high, provide a kind of triangle profile section groove blade to have firm cutting edge, improve machined surface quality, machining accuracy height under the high, normal, basic cutting speed of grooving, thereby the high manufacturing cost that reduces of production efficiency.
For achieving the above object, the utility model is by the following technical solutions:
The utility model comprises triangular blade, and at each place, angle of triangular blade, adjacent both sides are recessed, form triangular hill.
Above-mentioned triangular blade is the equilateral triangle shape.
The inscribed circle radius of above-mentioned triangular blade is 3～13mm.
Above-mentioned triangular blade thickness is 1～100.
Above-mentioned triangular blade has improved abrasion resistance for adopting the blade of pottery or polycrystalline cubic boron nitride material.
Above-mentioned triangular hill angle is 37 °～43 °.
Above-mentioned triangular hill is the circular arc transition at the drift angle place.
Seamlessly transit between the limit of above-mentioned triangular hill and formation triangular blade.
Adopt the utility model of technique scheme,, and all formed triangular hill at each place, angle with the insert design triangularity, so effectively economization raw material.Simultaneously, it is not firm to have solved cutting edge in working angles, difficult finished surface, cut-out cutting, and low cutting speed, machining accuracy is low, the problem that production cost is high, triangle section groove blade material is that pottery or polycrystalline cubic boron nitride strengthen hardness, improve wear-resisting ratio.
Description of drawings
Fig. 1 cuts the structural representation of groove for grooving cutter segment in the utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises triangular blade 1, each place, angle at triangular blade 1, adjacent both sides are recessed, form triangular hill 2, and this triangular hill 2 is cutting edges, be beneficial to chip breaking. in addition, for ease of cutting, triangular hill 2 is the circular arc transition at the drift angle place, and its arc radius is 0.6mm; In addition, for ease of use and attractive in appearance, seamlessly transit between the limit of triangular hill 2 and formation triangular blade 1, promptly have circular arc between the limit of the limit of triangular hill 2 and triangular blade 1, the radius of this circular arc is 0.45mm.
In the utility model, triangular blade 1 is shaped as preferred forms with equilateral triangle, and promptly each angle of triangular blade 1 is 60 °.In this case, formed triangular hill 2 angles are advisable in 37 °～43 ° scopes, can think in 37 °, 38 °, 39 °, 40 °, 41 °, 42 °, 43 ° any one.
In addition, integral knife blade is a triangular structure, the triangle rib is a cutting edge, can make the blade of various sizes according to demand, its thickness can be any value among 1～100mm, can be as required be among 1mm, 10mm, 20mm, 50mm, 70mm, 90mm, the 100mm any one with the Thickness Design of its square blade.Moreover, size for triangular blade 1, inscribed circle radius with triangular blade 1 is that benchmark is set, in the utility model, the inscribed circle radius of triangular blade 1 is 3～13mm, can be as required the inscribed circle of triangular blade 1 can be designed among 3mm, 5mm, 10mm, the 13mm any one.
Need to prove that blade has high-wearing feature, chemical stability is good and the characteristics of high-wearing feature in order to make, triangular blade 1 is for adopting the material of pottery or polycrystalline cubic boron nitride.
Claims (8)
1. triangle profile blade, it is characterized in that: it comprises triangular blade (1), at each place, angle of described triangular blade (1), adjacent both sides are recessed, form triangular hill (2).
2. triangle profile blade according to claim 1 is characterized in that: described triangular blade (1) is the equilateral triangle shape.
3. triangle profile blade according to claim 2 is characterized in that: the inscribed circle radius of described triangular blade (1) is 3～13mm.
4. triangle profile blade according to claim 3 is characterized in that: described triangular blade (1) thickness is 1～100.
5. triangle profile blade according to claim 4 is characterized in that: described triangular blade (1) is for adopting the blade of pottery or polycrystalline cubic boron nitride material.
6. triangle profile blade according to claim 1 is characterized in that: described triangular hill (2) angle is 37 °～43 °.
7. triangle profile blade according to claim 6 is characterized in that: described triangular hill (2) is the circular arc transition at the drift angle place.
8. triangle profile blade according to claim 7 is characterized in that: seamlessly transit between the limit of described triangular hill (2) and formation triangular blade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920092651 CN201455299U (en) | 2009-08-27 | 2009-08-27 | Special-shaped triangular cutter blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920092651 CN201455299U (en) | 2009-08-27 | 2009-08-27 | Special-shaped triangular cutter blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455299U true CN201455299U (en) | 2010-05-12 |
Family
ID=42382649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920092651 Expired - Fee Related CN201455299U (en) | 2009-08-27 | 2009-08-27 | Special-shaped triangular cutter blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248190A (en) * | 2011-06-28 | 2011-11-23 | 株洲钻石切削刀具股份有限公司 | Profiling blade and profiling cutter |
| CN104096872A (en) * | 2014-07-10 | 2014-10-15 | 无锡蠡湖叶轮制造有限公司 | Grooving tool with function of automatic chip breaking |
| CN111390206A (en) * | 2020-03-05 | 2020-07-10 | 烟台艾迪精密机械股份有限公司 | Numerical control blade blank and method for quickly aligning inscribed circle thereof |
-
2009
- 2009-08-27 CN CN 200920092651 patent/CN201455299U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248190A (en) * | 2011-06-28 | 2011-11-23 | 株洲钻石切削刀具股份有限公司 | Profiling blade and profiling cutter |
| CN102248190B (en) * | 2011-06-28 | 2013-04-10 | 株洲钻石切削刀具股份有限公司 | Profiling blade and profiling cutter |
| CN104096872A (en) * | 2014-07-10 | 2014-10-15 | 无锡蠡湖叶轮制造有限公司 | Grooving tool with function of automatic chip breaking |
| CN111390206A (en) * | 2020-03-05 | 2020-07-10 | 烟台艾迪精密机械股份有限公司 | Numerical control blade blank and method for quickly aligning inscribed circle thereof |
| CN111390206B (en) * | 2020-03-05 | 2021-07-09 | 烟台艾迪精密机械股份有限公司 | Numerical control blade blank and method for quickly aligning inscribed circle thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. Free format text: FORMER NAME: HENAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee after: Henan Funik Ultrahard Material Co., Ltd. Address before: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: FUNIK ULTRAHARD MATERIALS CO., LTD. Free format text: FORMER NAME: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee after: Rich Nike superhard material limited company Address before: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170827 |