CN201579441U - Circular welding blade - Google Patents
Circular welding blade Download PDFInfo
- Publication number
- CN201579441U CN201579441U CN 200920257654 CN200920257654U CN201579441U CN 201579441 U CN201579441 U CN 201579441U CN 200920257654 CN200920257654 CN 200920257654 CN 200920257654 U CN200920257654 U CN 200920257654U CN 201579441 U CN201579441 U CN 201579441U
- Authority
- CN
- China
- Prior art keywords
- groove
- matrix
- circular
- cutter head
- circular weld
- 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 - Lifetime
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Abstract
The utility model discloses a circular welding blade, which consists of a substrate and a tool bit. The substrate is circular and is provided with a groove, and the tool bit engaged with the groove is arranged and welded inside the groove. The circular welding blade simplifies production process of ultra-hard composite material blades, resolves problems that the polycrystalline ultra-hard composite material blades are easy to be layered and generate cracks, leads quality to be controlled more stably, adds cutting edges, and prolongs service life.
Description
Technical field
The utility model relates to a kind of welding blade, is specifically related to a kind of circular weld blade.
Background technology
The coefficient of friction of glomerocryst superhard material is little, does not have affinity with nonferrous metal, and smear metal is easily flowed out, and the thermal conductivity height is difficult for producing built-up edge, machined surface quality during cutting.At present, glomerocryst superhard material brazed shank tool all is polycrystalline cubic boron nitride composite sheet or composite polycrystal-diamond to be welded on the hard alloy substrate make.Since the glomerocryst Superhard composite materials be with the glomerocryst ultra hard material layer through the HTHP sintering on hard alloy substrate, production technology is complicated, and easily layering between glomerocryst ultra hard material layer and the carbide alloy, cracks, and causes this welding cutter life-span to be lacked.
The utility model content
The technical problems to be solved in the utility model is that the welding cutter life-span is short, and a kind of composite circular weld blade is provided.
The technical solution of the utility model is: a kind of circular weld blade, to form by matrix and cutter head, and matrix is circular, and matrix is provided with groove, is provided with in the groove and the cutter head that matches with groove, and cutter head is welded in the groove.
The side of described matrix is provided with 1～10 groove.
Described groove cross section be shaped as in pointed shape or circular arc or the V-type any one.
The upper surface of described matrix is provided with groove.
Being shaped as of described groove cross section is circular.
The top and bottom periphery of described matrix is provided with groove.
The side of described matrix is provided with groove.
Described cutter head is by any one cutter head made in polycrystalline cubic boron nitride sintered body, polycrystalline diamond sintered body, silicon nitride, aluminium oxide, titanium nitride, the titanium carbide.
The beneficial effects of the utility model are: the utility model makes the production technology of super-hard compound material blade oversimplify, the problem that solved the easy layering of glomerocryst Superhard composite materials, cracks, be that quality control is more stable, and increased cutting population, prolonged service life.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1 of the present utility model.
Fig. 2 is the schematic diagram of embodiment 2 of the present utility model.
The specific embodiment
A kind of circular weld blade is made up of matrix 1 and cutter head 2, and matrix 1 is a triangle, and the side of matrix 1 is provided with 6 V-type grooves, is provided with in the groove and the cutter head 2 that matches with groove, and cutter head 2 is welded in the groove, is provided with the hole in the middle of the matrix 1, is used for fixing blade.
A kind of circular weld blade is made up of matrix 1 and cutter head 2, and matrix 1 is a triangle, and the side of matrix 1 is provided with groove, is provided with in the groove and the cutter head 2 that matches with groove, and cutter head 2 is welded in the groove, is provided with the hole in the middle of the matrix 1, is used for fixing blade.
Embodiment 3
A kind of circular weld blade is made up of matrix 1 and cutter head 2, and matrix 1 is a triangle, and the upper surface of matrix 1 is provided with circular groove, is provided with in the groove and the cutter head 2 that matches with groove, and cutter head 2 is welded in the groove.
Embodiment 4
A kind of circular weld blade is made up of matrix 1 and cutter head 2, and matrix 1 is a triangle, and the upper surface of matrix 1 is provided with groove, is provided with in the groove and the cutter head 2 that matches with groove, and cutter head 2 is welded in the groove.
In the foregoing description, the material of described cutter head is any one in polycrystalline cubic boron nitride sintered body, polycrystalline diamond sintered body, silicon nitride, aluminium oxide, titanium nitride, the titanium carbide.
Claims (8)
1. a circular weld blade is made up of matrix and cutter head, it is characterized in that: matrix is for circular, and matrix is provided with groove, is provided with the cutter head that matches with groove in the groove, and cutter head is welded in the groove.
2. circular weld blade according to claim 1 is characterized in that: the side of described matrix is provided with 1～10 groove.
3. circular weld blade according to claim 2 is characterized in that: described groove cross section be shaped as in pointed shape or circular arc or the V-type any one.
4. circular weld blade according to claim 1 is characterized in that: the upper surface of described matrix is provided with groove.
5. circular weld blade according to claim 4 is characterized in that: being shaped as of described groove cross section is circular.
6. circular weld blade according to claim 1 is characterized in that: the top and bottom periphery of described matrix is provided with groove.
7. circular weld blade according to claim 1 is characterized in that: the side of described matrix is provided with groove.
8. circular weld blade according to claim 1 is characterized in that: described cutter head is by any one cutter head made in polycrystalline cubic boron nitride sintered body, polycrystalline diamond sintered body, silicon nitride, aluminium oxide, titanium nitride, the titanium carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920257654 CN201579441U (en) | 2009-10-28 | 2009-10-28 | Circular welding blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920257654 CN201579441U (en) | 2009-10-28 | 2009-10-28 | Circular welding blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579441U true CN201579441U (en) | 2010-09-15 |
Family
ID=42721434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920257654 Expired - Lifetime CN201579441U (en) | 2009-10-28 | 2009-10-28 | Circular welding blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579441U (en) |
-
2009
- 2009-10-28 CN CN 200920257654 patent/CN201579441U/en not_active Expired - Lifetime
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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. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |