CN206343642U - Wolfram steel inlays polycrystalline diamond forming cutter - Google Patents
Wolfram steel inlays polycrystalline diamond forming cutter Download PDFInfo
- Publication number
- CN206343642U CN206343642U CN201720018631.5U CN201720018631U CN206343642U CN 206343642 U CN206343642 U CN 206343642U CN 201720018631 U CN201720018631 U CN 201720018631U CN 206343642 U CN206343642 U CN 206343642U
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- China
- Prior art keywords
- blade
- polycrystalline diamond
- tungsten steel
- face
- cutter
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Abstract
The utility model is related to wolfram steel edge polycrystalline diamond forming cutter, including handle of a knife, cutter groove, step tool post, tungsten steel blade, polycrystalline diamond blade, the handle of a knife is solid cylinder, the cutter groove is to be located at the rotationally symmetrical fluting of two valves that the maximum fan-shaped central angle in the coaxial top surface section of step tool post is 75 degree, it is top-down, first step is simultaneously provided with the tungsten steel blade and the polycrystalline diamond blade, and second step is provided with the tungsten steel blade, and the 3rd step is provided with the polycrystalline diamond blade.Wolfram steel of the present utility model inlays polycrystalline diamond forming cutter, the tungsten steel blade and diamond blade coordinated by three steps, synchronous processing completes cambered surface, the transition level bottom surface of most foundation face connection of three step cylinders and the connection of most fore-set face, diamond blade is thermally-stabilised, heat transfer efficiency is more excellent, it is high in machining efficiency, precision is high, and cutter life is long, and cost is low.
Description
Technical field
The utility model is related to intermetallic composite coating cutter, particularly automobile metal parts-moulding cutter.
Background technology
Intermetallic composite coating needs the cutting finishing in different size faces, and the especially various cylinder bodies of automobile are provided with and notify three step posts
The cambered surface of face and the connection of most fore-set face, the transition level bottom surface of most foundation face connection, prior art is using common molding cutter point
Step repeatedly processing, processing efficiency is low, and it is long to manually adjust the cutter time, requires high to operation master worker, it is difficult to which batch is carried out.
Utility model content
Based on this, for prior art, technical problem to be solved of the present utility model is just to provide a kind of structure letter
List, high efficiency, the wolfram steel edge polycrystalline diamond forming cutter of a synchronous processing.
The technical solution of the utility model is：
A kind of wolfram steel inlays polycrystalline diamond forming cutter, including handle of a knife, cutter groove, step tool post, tungsten steel blade, polycrystalline diamond
Blade, the handle of a knife is solid cylinder, and the cutter groove is to be located at the maximum fan-shaped central angle in the coaxial top surface section of step tool post
For the rotationally symmetrical fluting of 75 degree of two valves, top-down, first step is simultaneously provided with the tungsten steel blade and the glomerocryst Buddha's warrior attendant
Stone blade, second step is provided with the tungsten steel blade, and the 3rd step is provided with the polycrystalline diamond blade.
In one of the embodiments, the cutter groove includes vertical rake face, arc knife face and minor flank, the arc
Knife face is 90 degree in top surface section angle with the vertical rake face, by cambered surface transition face, gradually converges to knife face convergence friendship
Point, the knife face convergence intersection point is located on the intersection point of the vertical rake face and place section cylindrical outer circumference, knife after the pair
Face is circumferential profile face where tungsten steel blade or polycrystalline diamond blade.
In one of the embodiments, the step tool post includes diameter from top to bottom and becomes big the first tool post, the successively
Two tool posts and the 3rd tool post.
In one of the embodiments, in addition to blade embedding groove, the blade embedding groove include being located at it is described it is vertical before
The first embedding groove, the second embedding groove and the 3rd embedding groove of knife face.
In one of the embodiments, the tungsten steel blade includes the first tungsten steel blade and the second tungsten steel blade, described poly-
Diamond blade includes the first diamond blade and the second diamond blade, first tungsten steel blade inlay be welded on it is described
In first embedding groove, second tungsten steel blade, which is inlayed, to be welded in the 3rd embedding groove, the first diamond blade edge
Scarfweld is connected in first tungsten steel blade, and second diamond blade, which is inlayed, to be welded in the second embedding groove.
Compared with the prior art, wolfram steel edge polycrystalline diamond forming cutter of the present utility model, the wolfram steel coordinated by three steps
Blade and diamond blade, a synchronous processing complete cambered surface, the connection of most foundation face of three step cylinders and the connection of most fore-set face
Transition level bottom surface, diamond blade is thermally-stabilised, heat transfer efficiency is more excellent, high in machining efficiency, and precision is high, and cutter life is long,
Cost is low.
Brief description of the drawings
Fig. 1 is the structural representation that wolfram steel of the present utility model inlays polycrystalline diamond forming cutter.
In figure, 10-- handle of a knifes；20-- cutter grooves；The vertical rake faces of 21--；22-- arc knife faces；23-- minor flanks；30--
Step tool post；The tool posts of 31-- first；The tool posts of 32-- second；The tool posts of 33-- the 3rd；40-- blade embedding grooves；41-- first inlays
Groove；The embedding grooves of 42-- second；The embedding grooves of 43-- the 3rd；50-- tungsten steel blades；The tungsten steel blades of 51-- first；52-- the second wolfram steel knives
Piece；60-- polycrystalline diamond blades；The diamond blades of 61-- first；The diamond blades of 62-- second；O-- knife faces converge intersection point.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not rushing
In the case of prominent, the feature in following embodiment and embodiment can be mutually combined.
Fig. 1 gives the structural representation that wolfram steel of the present utility model inlays polycrystalline diamond forming cutter, as seen from the figure, the tungsten
Steel inlays polycrystalline diamond forming cutter, including handle of a knife 10, cutter groove 20, step tool post 30, tungsten steel blade 50, polycrystalline diamond blade
60, handle of a knife 10 is solid cylinder, and cutter groove is that 20 to be located at the maximum fan-shaped central angle in the coaxial top surface section of step tool post 30 be 75
The rotationally symmetrical fluting of two valves of degree, top-down, first step is provided with tungsten steel blade 50 and polycrystalline diamond blade 60 simultaneously, the
Two steps are provided with tungsten steel blade 50, and the 3rd step is provided with polycrystalline diamond blade 60.Cutter groove 20 includes vertical rake face 21, arc
Knife face 22 and minor flank 23, arc knife face 22 are 90 degree in top surface section angle with vertical rake face 21, pass through cambered surface transition
Face, gradually converges to knife face convergence intersection point O, and knife face convergence intersection point O is located at vertical rake face 21 and place section cylindrical outer circumference
Intersection point on, minor flank 23 be tungsten steel blade 50 or the place circumferential profile face of polycrystalline diamond blade 60.Step tool post 30 is wrapped
Include the first tool post 31, the second tool post 32 and the 3rd tool post 33 that diameter from top to bottom becomes big successively.Also include blade embedding groove 40,
Blade embedding groove 40 includes the first embedding groove 41, the second embedding groove 42 and the 3rd embedding groove 43 for being located at vertical rake face 21.
Tungsten steel blade 50 includes the first tungsten steel blade 51 and the second tungsten steel blade 52, and polycrystalline diamond blade 60 includes first
The diamond blade 62 of diamond blade 61 and second, the first tungsten steel blade 51, which is inlayed, to be welded in the first embedding groove 41, the second tungsten
Steel blade 52, which is inlayed, to be welded in the 3rd embedding groove 43, and the first diamond blade 61, which is inlayed, to be welded in the first tungsten steel blade 51,
Second diamond blade 62, which is inlayed, to be welded on 42 in the second embedding groove.
From wolfram steel edge polycrystalline diamond forming cutter of the present utility model is understood above, pass through the tungsten steel blade of three steps cooperation
And diamond blade, a synchronous processing complete three step cylinders and most fore-set face connection cambered surface, most foundation face connection mistake
Horizontal bottom is crossed, diamond blade is thermally-stabilised, heat transfer efficiency is more excellent, high in machining efficiency, precision is high, cutter life is long, cost
It is low.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of wolfram steel inlays polycrystalline diamond forming cutter, it is characterised in that including handle of a knife, cutter groove, step tool post, tungsten steel blade,
Polycrystalline diamond blade, the handle of a knife is solid cylinder, and the cutter groove is to be located at the coaxial top surface section maximum of step tool post
Fan-shaped central angle is 75 degree of the rotationally symmetrical fluting of two valves, top-down, and first step is simultaneously provided with the tungsten steel blade and institute
Polycrystalline diamond blade is stated, second step is provided with the tungsten steel blade, and the 3rd step is provided with the polycrystalline diamond blade.
2. wolfram steel according to claim 1 inlays polycrystalline diamond forming cutter, it is characterised in that before the cutter groove is included vertically
Knife face, arc knife face and minor flank, the arc knife face are 90 degree in top surface section angle with the vertical rake face, are passed through
Cambered surface transition face, gradually converges to knife face convergence intersection point, and the knife face convergence intersection point is located at the vertical rake face and cut with place
On the intersection point of face cylindrical outer circumference, the minor flank is circumferential profile face where tungsten steel blade or polycrystalline diamond blade.
3. wolfram steel according to claim 1 inlays polycrystalline diamond forming cutter, it is characterised in that the step tool post is included certainly
Upper and lower diameter becomes big the first tool post, the second tool post and the 3rd tool post successively.
4. wolfram steel according to claim 2 inlays polycrystalline diamond forming cutter, it is characterised in that also including blade embedding groove,
The blade embedding groove includes the first embedding groove, the second embedding groove and the 3rd embedding groove for being located at the vertical rake face.
5. wolfram steel according to claim 4 inlays polycrystalline diamond forming cutter, it is characterised in that the tungsten steel blade includes the
One tungsten steel blade and the second tungsten steel blade, the polycrystalline diamond blade include the first diamond blade and the second diamond tool
Piece, first tungsten steel blade, which is inlayed, to be welded in first embedding groove, second tungsten steel blade inlay be welded on it is described
In 3rd embedding groove, first diamond blade, which is inlayed, to be welded in first tungsten steel blade, second diamond tool
Piece, which is inlayed, to be welded in the second embedding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018631.5U CN206343642U (en) | 2017-01-09 | 2017-01-09 | Wolfram steel inlays polycrystalline diamond forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018631.5U CN206343642U (en) | 2017-01-09 | 2017-01-09 | Wolfram steel inlays polycrystalline diamond forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343642U true CN206343642U (en) | 2017-07-21 |
Family
ID=59324504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018631.5U Expired - Fee Related CN206343642U (en) | 2017-01-09 | 2017-01-09 | Wolfram steel inlays polycrystalline diamond forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343642U (en) |
-
2017
- 2017-01-09 CN CN201720018631.5U patent/CN206343642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170721 Termination date: 20200109 |