CN207669460U - A kind of PCD diamond formings cutter - Google Patents
A kind of PCD diamond formings cutter Download PDFInfo
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- CN207669460U CN207669460U CN201721918250.9U CN201721918250U CN207669460U CN 207669460 U CN207669460 U CN 207669460U CN 201721918250 U CN201721918250 U CN 201721918250U CN 207669460 U CN207669460 U CN 207669460U
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- blade
- cutting blade
- formings
- pcd diamond
- cutter
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Abstract
The utility model relates to a kind of PCD diamond formings cutters, it is intended to and in providing a kind of PCD diamond forming cutter good with the strong cutting effect of hardness high-wearing feature, the utility model includes handle of a knife, wherein：The handle of a knife is equipped with transition portion, the transition portion is equipped with cutter hub, the cutter hub is equipped with blade, the blade is equipped with the first cutting blade, second cutting blade, third cutting blade, first cutting blade is equipped with the first chisel edge, second cutting blade is equipped with the second chisel edge, the third cutting blade is equipped with third chisel edge, the blade includes PCD diamond layers, the hard alloy layer on PCD diamond layers, and blade is linked together by high-frequency induction brazing technique with cutter hub.
Description
Technical field
The utility model is related to wood cutters, and in particular to PCD diamond superhard material wood cutters.
Background technology
Carpenter processes this block at present, mainly hard alloy cutter is used to process.But with have really material make rapid progress,
Many artificial talents are emerged, such as particieboard and high density plate, the requirement to cutter is also correspondingly improved, used originally
Cemented carbide material cutter has been unable to meet the requirement of existing furniture factory's NC postprocessing equipment, and research and development are a kind of to have hardness
Height, compression strength is good, thermal conductivity is good, wearability can also can meet well continuous work in production, not reconditioning not tool changing for a long time
Processing request PCD diamond forming tools have certain market prospects.
Utility model content
The purpose of this utility model in order to provide it is a kind of with the good PCD diamonds of the strong cutting effect of hardness high-wearing feature at
Type cutter.
To realize the purpose of this utility model, the utility model adopts the following technical solution：A kind of PCD diamond forming tools
Tool, including handle of a knife, wherein：The handle of a knife is equipped with transition portion, and the transition portion is equipped with cutter hub, and the cutter hub is equipped with
Blade, the blade are equipped with the first cutting blade, the second cutting blade, and third cutting blade is set on first cutting blade
There are the first chisel edge, second cutting blade to be equipped with the second chisel edge, the third cutting blade is equipped with third chisel edge, can be quickly
Completion cutting process, whole process is very smooth, and cutting face is very bright and clean.
Preferentially：The blade includes PCD diamond layers, the hard alloy layer on PCD diamond layers so that cutter has
There is hardness high-wearing feature strong, is applicable in the polymictic plank cutting such as various solid woods, multi-layer board, medium density fiberboard, particieboard.
Preferentially：Blade is linked together by high-frequency induction brazing technique with cutter hub so that connection is more secured.
Preferentially：One end of first chisel edge crosses blade center's point and has 0.3-0.5mm with blade center point distance, processes
In the process, realizing knife sawing sheet, drawing circle, fluting, the manufacturing procedures such as deburring are simultaneously, moreover it is possible to realize to the clear bottom of plank, engraving and
The manufacturing procedure of drilling.
Preferentially：First cutting blade, second cutting blade, third cutting blade form inclined edge between horizontal line
The angle at angle, the inclined edge angle is 3-10 ° so that lighter in machining, chip removal is more smooth.
Preferentially：Side relief angle is formed between the end face and vertical line of the blade, the angle of the side relief angle is 8-10 °,
Ensure that side will not touch machined material when cutting.
Preferentially：First cutting blade includes straightway, arc section and oblique line section successively, it can be achieved that workpieces processing shape
State simultaneous manufacturing.
Preferentially：Second cutting blade includes straightway, arc section and oblique line section successively, it can be achieved that workpieces processing form one
Secondary processing and forming.
Preferentially：Third cutting blade includes straightway, arc section and oblique line section successively, it can be achieved that workpieces processing form one
Secondary processing and forming.
Preferentially：The thickness of blade is 2mm, and PCD diamond layer thickness is 0.3~0.5mm, improves the hardness of blade and wear-resisting
Property.
The beneficial effects of the utility model：PCD diamond forming tools have the hardness for effectively increasing cutting tip, even if
It is its high precision machining in high-speed cutting, high in machining efficiency, moreover it is possible to the cutter mill generated when reducing due to cutting high hardness material
Damage phenomenon.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the vertical view of the utility model.
1- handle of a knifes, 2- transition portions, 3- cutter hubs, 4- blades, the first cutting blades of 5-, the second cutting blades of 6-, 7- thirds
Cutting blade, the first chisel edges of 10-, 11- straightways, 12- arc sections, 13- oblique line sections, a- inclined edges angle, the sides b- relief angle.
Specific implementation mode
It further illustrates below in conjunction with the accompanying drawings：
As illustrated in the accompanying drawings from 1 to 3：The utility model includes handle of a knife, wherein：The handle of a knife is equipped with transition portion, the transition
Part is equipped with cutter hub, and the cutter hub is equipped with blade, and the blade is equipped with the first cutting blade, the second cutting blade, third
Cutting blade, first cutting blade are equipped with the first chisel edge, and second cutting blade is equipped with the second chisel edge, the third
Cutting blade is equipped with third chisel edge, and the blade includes PCD diamond layers, the hard alloy layer on PCD diamond layers,
Blade is linked together by high-frequency induction brazing technique with cutter hub, and blade center's point and and knife are crossed in one end of first chisel edge
Piece central point distance has 0.3-0.5mm；First cutting blade, second cutting blade, third cutting blade are and horizontal line
Between form inclined edge angle, the angle at the inclined edge angle is 3-10 °, and side relief angle is formed between the end face and vertical line of the blade,
The angle of the side relief angle is 8-10 °, and first cutting blade includes successively straightway, arc section and oblique line section, and second cuts
Sharpener sword includes straightway, arc section and oblique line section successively, and third cutting blade includes straightway, arc section and oblique line successively
The thickness of section, blade is 2mm, and PCD diamond layer thickness is 0.3~0.5mm.
Embodiment one：A kind of PCD diamond formings cutter, including handle of a knife, wherein：The handle of a knife is equipped with transition portion,
The transition portion is equipped with cutter hub, and the cutter hub is equipped with blade, and the blade is equipped with the first cutting blade, the second bite
Sword, third cutting blade, first cutting blade are equipped with the first chisel edge, and second cutting blade is equipped with the second chisel edge,
The third cutting blade is equipped with third chisel edge, and the blade includes PCD diamond layers, hard on PCD diamond layers
Matter alloy-layer, blade are linked together by high-frequency induction brazing technique with cutter hub, and one end of first chisel edge is crossed in blade
Heart point and there is 0.3-0.5mm with blade center point distance；First cutting blade, second cutting blade, third cutting blade
Inclined edge angle is formed between horizontal line, the angle at the inclined edge angle is 3 °, is formed between the end face and vertical line of the blade
Side relief angle, the angle of the side relief angle are 8 °, and first cutting blade includes straightway, arc section and oblique line section successively, the
Two cutting blades successively include straightway, arc section and oblique line section, third cutting blade successively include straightway, arc section and tiltedly
The thickness of line segment, blade is 2mm, and PCD diamond layer thickness is 0.3mm.
Embodiment two：A kind of PCD diamond formings cutter, including handle of a knife, wherein：The handle of a knife is equipped with transition portion,
The transition portion is equipped with cutter hub, and the cutter hub is equipped with blade, and the blade is equipped with the first cutting blade, the second bite
Sword, third cutting blade, first cutting blade are equipped with the first chisel edge, and second cutting blade is equipped with the second chisel edge,
The third cutting blade is equipped with third chisel edge, and the blade includes PCD diamond layers, hard on PCD diamond layers
Matter alloy-layer, blade are linked together by high-frequency induction brazing technique with cutter hub, and one end of first chisel edge is crossed in blade
Heart point and there is 0.5mm with blade center point distance；First cutting blade, second cutting blade, third cutting blade with
Inclined edge angle is formed between horizontal line, the angle at the inclined edge angle is 10 °, after forming side between the end face and vertical line of the blade
The angle at angle, the side relief angle is 10 °, and first cutting blade includes successively straightway, arc section and oblique line section, and second cuts
Sharpener sword includes straightway, arc section and oblique line section successively, and third cutting blade includes straightway, arc section and oblique line successively
The thickness of section, blade is 2mm, and PCD diamond layer thickness is 0.5mm.
Embodiment three：A kind of PCD diamond formings cutter, including handle of a knife, wherein：The handle of a knife is equipped with transition portion,
The transition portion is equipped with cutter hub, and the cutter hub is equipped with blade, and the blade is equipped with the first cutting blade, the second bite
Sword, third cutting blade, first cutting blade are equipped with the first chisel edge, and second cutting blade is equipped with the second chisel edge,
The third cutting blade is equipped with third chisel edge, and the blade includes PCD diamond layers, hard on PCD diamond layers
Matter alloy-layer, blade are linked together by high-frequency induction brazing technique with cutter hub, and one end of first chisel edge is crossed in blade
Heart point and there is 0.4mm with blade center point distance；First cutting blade, second cutting blade, third cutting blade with
Inclined edge angle is formed between horizontal line, the angle at the inclined edge angle is 8 °, after forming side between the end face and vertical line of the blade
The angle at angle, the side relief angle is 9 °, and first cutting blade includes successively straightway, arc section and oblique line section, and second cuts
Sharpener sword includes straightway, arc section and oblique line section successively, and third cutting blade includes straightway, arc section and oblique line successively
The thickness of section, blade is 2mm, and PCD diamond layer thickness is 0.4mm.
Example IV：A kind of PCD diamond formings cutter, including handle of a knife, wherein：The handle of a knife is equipped with transition portion,
The transition portion is equipped with cutter hub, and the cutter hub is equipped with blade, and the blade is equipped with the first cutting blade, the second bite
Sword, third cutting blade, first cutting blade are equipped with the first chisel edge, and second cutting blade is equipped with the second chisel edge,
The third cutting blade is equipped with third chisel edge, and the blade includes PCD diamond layers, hard on PCD diamond layers
Matter alloy-layer, blade are linked together by high-frequency induction brazing technique with cutter hub, and one end of first chisel edge is crossed in blade
Heart point and there is 0.4mm with blade center point distance；First cutting blade, second cutting blade, third cutting blade with
Inclined edge angle is formed between horizontal line, the angle at the inclined edge angle is 8 °, after forming side between the end face and vertical line of the blade
The angle at angle, the side relief angle is 9 °, and first cutting blade includes straightway, arc section and oblique line section successively.
The purpose of this utility model, feature and advantage will be further described with reference to attached drawing in conjunction with the embodiments.Pass through reality
It applies example to will be helpful to understand the utility model, but does not limit the content of the utility model.Those skilled in the art can be from
All deformations that content disclosed by the utility model is directly exported or associated are considered as the protection model of the utility model
It encloses.
Claims (10)
1. a kind of PCD diamond formings cutter, including handle of a knife, it is characterised in that：The handle of a knife is equipped with transition portion, the mistake
It crossing part and is equipped with cutter hub, the cutter hub is equipped with blade, and the blade is equipped with the first cutting blade, the second cutting blade, and the
Three cutting blades, first cutting blade are equipped with the first chisel edge, and second cutting blade is equipped with the second chisel edge, and described the
Three cutting blades are equipped with third chisel edge.
2. a kind of PCD diamond formings cutter according to claim 1, it is characterised in that：The blade includes PCD Buddha's warrior attendants
Rock layers, the hard alloy layer on PCD diamond layers.
3. a kind of PCD diamond formings cutter according to claim 2, it is characterised in that：Blade passes through high-frequency induction pricker
Welding links together with cutter hub.
4. a kind of PCD diamond formings cutter according to claim 1, it is characterised in that：One end of first chisel edge
It crosses blade center's point and has 0.3-0.5mm with blade center point distance.
5. a kind of PCD diamond formings cutter according to claim 3 or 4, it is characterised in that：First cutting blade, institute
It states the second cutting blade, third cutting blade and forms inclined edge angle between horizontal line, the angle at the inclined edge angle is 3-10 °.
6. a kind of PCD diamond formings cutter according to claim 5, it is characterised in that：The end face of the blade with hang down
Side relief angle is formed between straight line, the angle of the side relief angle is 8-10 °.
7. a kind of PCD diamond formings cutter according to claim 6, it is characterised in that：First cutting blade according to
Secondary includes straightway, arc section and oblique line section.
8. a kind of PCD diamond formings cutter according to claim 7, it is characterised in that：Second cutting blade wraps successively
Include straightway, arc section and oblique line section.
9. a kind of PCD diamond formings cutter according to claim 8, it is characterised in that：Third cutting blade wraps successively
Include straightway, arc section and oblique line section.
10. a kind of PCD diamond formings cutter according to claim 8, it is characterised in that：The thickness of blade is 2mm,
PCD diamond layer thickness is 0.3~0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918250.9U CN207669460U (en) | 2017-12-28 | 2017-12-28 | A kind of PCD diamond formings cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918250.9U CN207669460U (en) | 2017-12-28 | 2017-12-28 | A kind of PCD diamond formings cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669460U true CN207669460U (en) | 2018-07-31 |
Family
ID=62972234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918250.9U Active CN207669460U (en) | 2017-12-28 | 2017-12-28 | A kind of PCD diamond formings cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500437A (en) * | 2018-12-28 | 2019-03-22 | 常州青峰亿康机械有限公司 | A kind of special molding cutter of rail traffic snap ring |
| CN110757601A (en) * | 2019-11-06 | 2020-02-07 | 湖北鑫运祥科技发展有限公司 | V-shaped diamond shank milling cutter and manufacturing method thereof |
-
2017
- 2017-12-28 CN CN201721918250.9U patent/CN207669460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500437A (en) * | 2018-12-28 | 2019-03-22 | 常州青峰亿康机械有限公司 | A kind of special molding cutter of rail traffic snap ring |
| CN110757601A (en) * | 2019-11-06 | 2020-02-07 | 湖北鑫运祥科技发展有限公司 | V-shaped diamond shank milling cutter and manufacturing method thereof |
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