CN206215995U - A kind of Novel slot cutter - Google Patents
A kind of Novel slot cutter Download PDFInfo
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- CN206215995U CN206215995U CN201621109584.7U CN201621109584U CN206215995U CN 206215995 U CN206215995 U CN 206215995U CN 201621109584 U CN201621109584 U CN 201621109584U CN 206215995 U CN206215995 U CN 206215995U
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- circular cone
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Abstract
It is realized in the utility model discloses the purpose of this utility model：A kind of Novel slot cutter,Including cutter hub,Described cutter hub front end is provided with circular cone buffering suface,Described circular cone buffering suface front end is provided with two blades,Described blade spiral is upward,And direction of rotation is right-hand screw,And it is formed with chip area between adjacent blade,And adjacent chip area specification is consistent,Described knife-edge leading end is provided with two " V " type cutting faces of 150 ° of angle of formation,The cylindrical structure that described cutter hub and blade is integrated,Described cutter hub end is provided with the chamfering at certain angle of inclination,The described 1.00cm of cutter hub diameter 0.60,The utility model makes Intensity Design in structure,The drill point angle of grooving tool is designed as 150 ° of rigidity that can lift grooving tool,So as to come complete fluting purpose,The utility model has design simple in a word,It is reliability and durability,It is easy to production,The advantages of long service life.
Description
Technical field
The utility model belongs to printed circuit board (PCB) machining tool field, and in particular to a kind of Novel slot cutter.
Background technology
Under the epoch trend that electronic product gradually moves towards light, thin, short, small so that various electronic product volume also by
Tapered small, this trend makes the manufacture of the various parts inside electronic product, processes relative more and more finer, it is desirable to printing electricity
The volume of road plate also with electronic product volume-diminished, and as the performance of various electronic products is more and more, printing electricity
Circuit in the plate of road becomes increasingly complex, and is now multiple stratification diversified, high, the densification of reply printed circuit board base board material
Market environment change, it is necessary to new printed circuit board (PCB) grooving tool.Traditional printed circuit board (PCB) RCF types (Router Cut
Fish) milling cutter tool, if small size, because diameter is small, left and right tooth sword is more, gathers when diametrically, poor rigidity, therefore the small chis of RCF
The very little easy breaking of milling cutter.Other groove is narrow, holds bits and chip space is small, and chip removal can be produced to have some setbacks, and typically results in milling cutter accumulated heat,
So as to cause slotted eye low quality or breaking situation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of cutting output greatly, improves chip removal work(
Can, improve the Novel slot cutter of service life.
What the purpose of this utility model was realized in：A kind of Novel slot cutter, including cutter hub, described cutter hub front end are set
There is circular cone buffering suface, described circular cone buffering suface front end is provided with two blades, and described blade spiral is upward, and direction of rotation
It is right-hand screw, and chip area is formed between adjacent blade, and adjacent chip area specification is consistent, described knife-edge leading end sets
It is equipped with two " V " type cutting faces of 150 ° of angle of formation, the cylindrical structure that described cutter hub and blade is integrated, described knife
Body end is provided with the chamfering at certain angle of inclination.
Described cutter hub diameter 0.60-1.00cm.
The utility model produce beneficial effect be：Intensity Design is made in structure, while the drill point angle of grooving tool
Be designed as 150 ° of rigidity that can lift grooving tool, so as to come complete fluting purpose, grooving tool of the present utility model can
Instead of and surpass the RCF milling cutters of small size, the milling cutter of RCF small sizes easily splits off in processing so narrow shallow slot mouthful, and this reality
Do not allow easily broken, groove profile quality better not only with new grooving tool, but also will can be repeated after the grinding of used grooving tool
Use, increase the service life, reduces cost can meet more high-hardness plate demand in use.
The utility model has design simple in a word, reliability and durability, the advantages of be easy to production, long service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- cutter hub 2- circular cone buffering suface 3- blade 4- chip area 5- cutting faces 6- chamferings.
Specific embodiment
Below in conjunction with the accompanying drawings to embodiment further instruction of the present utility model.
Embodiment
As shown in figure 1, a kind of Novel slot cutter, including cutter hub 1, the described front end of cutter hub 1 is provided with circular cone buffering suface 2, institute
The front end of circular cone buffering suface 2 stated is provided with two blades 3, and the described spiral of blade 3 is upward, and direction of rotation is right-hand screw, and
It is formed with chip area 4 between adjacent blade 3, and the adjacent specification of chip area 4 is consistent, the described front end of blade 3 is provided with two
Individual " V " the type cutting face 5 for forming 150 ° of angle, the cylindrical structure that described cutter hub 1 and blade 3 is integrated, described cutter hub 1
End is provided with the chamfering 6 at certain angle of inclination.
The described diameter 0.60-1.00cm of cutter hub 1.
When in use, the utility model improves the workhardness of groove knife in designing technique, and 150 ° of cutting faces optimize
The fluting efficiency of groove knife, while meeting the demand of superhard special sheet material production.
Above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method, for affiliated
For the technical staff in field, long to the diameter of groove knife and sword can also change on the basis of the above description, and by
Among the protection domain that this obvious variation extended out is created still in the utility model.
Generally, the utility model has design simple, reliability and durability, and cutting output is big, the advantages of groove face quality is high.
Claims (2)
1. a kind of Novel slot cutter, including cutter hub, it is characterised in that：Described cutter hub front end is provided with circular cone buffering suface, described
Circular cone buffering suface front end is provided with two blades, and upwards, and direction of rotation is right-hand screw to described blade spiral, and adjacent knife
It is formed with chip area between sword, and adjacent chip area specification is consistent, described knife-edge leading end is provided with two formation angles
150 ° of " V " type cutting face, the cylindrical structure that described cutter hub and blade is integrated, described cutter hub end is provided with necessarily
The chamfering at angle of inclination.
2. a kind of Novel slot cutter according to claim 1, it is characterised in that：Described cutter hub diameter 0.60-1.00cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109584.7U CN206215995U (en) | 2016-10-10 | 2016-10-10 | A kind of Novel slot cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109584.7U CN206215995U (en) | 2016-10-10 | 2016-10-10 | A kind of Novel slot cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215995U true CN206215995U (en) | 2017-06-06 |
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ID=58783306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621109584.7U Active CN206215995U (en) | 2016-10-10 | 2016-10-10 | A kind of Novel slot cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081461A (en) * | 2017-06-08 | 2017-08-22 | 昆山伟吉电子有限公司 | Milling cutter changes the method and UC groove knives of groove knife |
-
2016
- 2016-10-10 CN CN201621109584.7U patent/CN206215995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081461A (en) * | 2017-06-08 | 2017-08-22 | 昆山伟吉电子有限公司 | Milling cutter changes the method and UC groove knives of groove knife |
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