CN209550683U - A kind of ultrahigh hardness cutter - Google Patents
A kind of ultrahigh hardness cutter Download PDFInfo
- Publication number
- CN209550683U CN209550683U CN201920342805.2U CN201920342805U CN209550683U CN 209550683 U CN209550683 U CN 209550683U CN 201920342805 U CN201920342805 U CN 201920342805U CN 209550683 U CN209550683 U CN 209550683U
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- China
- Prior art keywords
- blade part
- groove
- utility
- ultrahigh hardness
- model
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Abstract
A kind of ultrahigh hardness cutter disclosed by the utility model, it is made of blade part and shank section, the front end of the blade part is planar structure, four helicla flutes are evenly provided on its outer surface, the two sides of four helicla flutes are respectively four raised helical edges, the junction of the front end of helicla flute and blade part is provided with a groove, the central axes of the groove and the central axes of blade part are parallel to each other and between the bottom surface of groove and the bottom surface of helicla flute in 90 °, and the outer surface of the blade part is equipped with colored superelevation hard conating.A kind of ultrahigh hardness cutter of the utility model, unique structure design, enhances damaged resistance, improves machined surface finish；Using colored superelevation hard conating process, it is suitble to (> HRC65) Precision Machining, there is excellent wear-resisting, high temperature resistance；Excellent tungsten steel bar is used using accurate production equipment, there is small close tolerance.
Description
Technical field
The utility model relates to cutting-tool engineering field, in particular to a kind of ultrahigh hardness cutter.
Background technique
Cutter is a kind of productivity mouth work commonly tool, because of cutter practicability with higher, in production and processing,
Which simplify processing programs, and effectively raise labor efficiency, so being widely used.
More severe with current material military service environment, oneself is not able to satisfy harsh performance requirement gradually to conventional tool,
Therefore there is an urgent need to develop novel protectiveness cutters.The performances such as hardness, rub resistance abrasion to cutter propose higher want
It asks.If cutter has the performance of high rigidity and low-friction coefficient, it is ensured that the job stability of cutter, raising work effect
Rate, and prolong its service life.
Utility model content
The main purpose of the utility model is to provide a kind of ultrahigh hardness cutter, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model proposes a kind of ultrahigh hardness cutter, be made of blade part and shank section,
The front end of the blade part is planar structure, is evenly provided with four helicla flutes, four spirals on outer surface
The two sides of slot are respectively four raised helical edges, and the junction of the front end of helicla flute and blade part is provided with a groove, described
The central axes of groove and the central axes of blade part be parallel to each other and between the bottom surface of groove and the bottom surface of helicla flute in 90 °, institute
The outer surface for the blade part stated is equipped with colored superelevation hard conating.
Preferably, the colored superelevation hard conating with a thickness of 1.5-3.5um.
Preferably, the material of the blade part uses tungsten steel bar.
Preferably, the shank section is cylindric.
A kind of ultrahigh hardness cutter of the utility model, one, the design of unique structure, enhances damaged resistance, improves and add
Work face finish；Two, using colored superelevation hard conating process, it is suitble to (> HRC65) Precision Machining, there is excellent wear-resisting, resistance to height
Warm nature energy；Three, excellent tungsten steel bar is used using accurate production equipment, there is small close tolerance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of ultrahigh hardness cutter provided by the embodiment of the utility model；
Fig. 2 is a kind of blade part front elevational sectional of ultrahigh hardness cutter provided by the embodiment of the utility model.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Blade part | 11 | Helicla flute |
| 12 | Helical edges | 2 | Shank section |
| 3 | Groove | 4 | Colored superelevation hard conating |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
In the utility model embodiment, referring to Fig.1, which is made of, institute blade part 1 and shank section 2
The shank section 2 stated is cylindric.The material of the blade part 1 uses tungsten steel bar, is used using accurate production equipment excellent
Tungsten steel bar, have small close tolerance.The outer surface of the blade part 1 is equipped with colored superelevation hard conating 4, uses
Colored superelevation hard conating 4 is handled, and is suitble to (> HRC65) Precision Machining, has excellent wear-resisting, high temperature resistance.The colour
Superelevation hard conating 4 with a thickness of 1.5-3.5um.
In the present embodiment, referring to Fig. 2, the front end of the blade part 1 is planar structure, is uniformly set on outer surface
Be equipped with four helicla flutes 11, the two sides of four helicla flutes 11 are respectively four raised helical edges 12, helicla flute 11 with
The junction of the front end of blade part 1 is provided with a groove 3, and the central axes of the groove 3 and the central axes of blade part 1 are mutually flat
It goes and is in 90 ° between the bottom surface of groove 3 and the bottom surface of helicla flute 11.Unique structure design, enhances damaged resistance, improves and add
Work face finish.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (4)
1. a kind of ultrahigh hardness cutter, is made of blade part and shank section, which is characterized in that the front end of the blade part is flat
Face structure is evenly provided with four helicla flutes on outer surface, and the two sides of four helicla flutes are respectively four protrusions
Helical edges, the junction of the front end of helicla flute and blade part is provided with a groove, the central axes of the groove and blade part
Central axes be parallel to each other and between the bottom surface of groove and the bottom surface of helicla flute in 90 °, set on the outer surface of the blade part
Chromatic colour superelevation hard conating.
2. a kind of ultrahigh hardness cutter as described in claim 1, which is characterized in that the thickness of the colored superelevation hard conating
For 1.5-3.5um.
3. a kind of ultrahigh hardness cutter as described in claim 1, which is characterized in that the material of the blade part uses wolfram steel
Bar.
4. a kind of ultrahigh hardness cutter as described in claim 1, which is characterized in that the shank section is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342805.2U CN209550683U (en) | 2019-03-17 | 2019-03-17 | A kind of ultrahigh hardness cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342805.2U CN209550683U (en) | 2019-03-17 | 2019-03-17 | A kind of ultrahigh hardness cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209550683U true CN209550683U (en) | 2019-10-29 |
Family
ID=68311152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920342805.2U Expired - Fee Related CN209550683U (en) | 2019-03-17 | 2019-03-17 | A kind of ultrahigh hardness cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209550683U (en) |
-
2019
- 2019-03-17 CN CN201920342805.2U patent/CN209550683U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |