CN206253709U - A kind of gold finger plate milling cutter - Google Patents
A kind of gold finger plate milling cutter Download PDFInfo
- Publication number
- CN206253709U CN206253709U CN201621110286.XU CN201621110286U CN206253709U CN 206253709 U CN206253709 U CN 206253709U CN 201621110286 U CN201621110286 U CN 201621110286U CN 206253709 U CN206253709 U CN 206253709U
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- CN
- China
- Prior art keywords
- cutting edge
- matrix
- milling cutter
- finger plate
- gold finger
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- 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.)
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Abstract
The utility model discloses a kind of gold finger plate milling cutter, including matrix, matrix upper end is provided with cutting edge, and described cutting edge diameter is less than matrix, described matrix bottom is provided with arc surface, breeze way is provided between described cutting edge and matrix, described cutting edge top is in " V " type structure, and described cutting edge is at least two, generally, the utility model has toughness strong, and hardness is high, the strong advantage of job stability.
Description
Technical field
The utility model is related to a kind of processing device, and in particular to a kind of fluting milling for being exclusively used in gold finger plate
Knife.
Background technology
With the continuous improvement of electronic product popularity rate, electronics milling cutter also obtains general in being recessed at social production process
All over application, have indispensable status during the processing of special equipment, not only save labour improve production plus
Work efficiency rate, and improve product quality.But the common ET types milling cutter hardness and toughness of in the market application is not high, in use
Fracture is easily produced, the problems such as the life-span is relatively low, it is impossible to be applied in the sheet material production being had higher requirements to hardness.
The content of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, there is provided a kind of hardness is high, a kind of strong golden finger of toughness
Plate milling cutter.
What the purpose of this utility model was realized in：A kind of gold finger plate milling cutter, including matrix, matrix upper end sets
Cutting edge is equipped with, described cutting edge diameter is less than matrix, and described matrix bottom is provided with arc surface, described cutting edge
Breeze way is provided between matrix, described cutting edge top is in " V " type structure.
Described cutting edge is at least two.
The utility model produce beneficial effect be：
1st, breeze way is provided between cutting edge and matrix, milling cutter overall toughness and hardness is enhanced；
2nd, cutting edge top is " V " type structure, improves milling cutter hardness, meets gold finger plate hardness needs, it is to avoid milling cutter breaks
Split or gold finger plate processing in there is slight crack at fluting.
Generally, the utility model has toughness strong, and hardness is high, the strong advantage of job stability.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model overlooking the structure diagram.
In figure：1- matrix 2- cutting edge 3- arc surface 4- breeze way 5-V type structure cutting edge heads.
Specific embodiment
Below in conjunction with the accompanying drawings to implementation method further instruction of the present utility model.
Embodiment
As shown in Figure 1-2, a kind of gold finger plate milling cutter, including matrix 1, the upper end of matrix 1 is provided with cutting edge 2, institute
The diameter of cutting edge 2 stated is less than matrix 1, and the described bottom of matrix 1 is provided with arc surface 3, described cutting edge 2 and matrix 1
Between be provided with breeze way 4, the described top of cutting edge 2 is in " V " type structure 5.
Described cutting edge 2 is at least two.
When in use, the utility model is that matrix lower surface is provided with arc surface to play just to the utility model first
In the effect installed, the ratio matrix that the requirement for gold finger plate slotted eye sets the diameter of cutting edge is small but in order that overall
The toughness and intensity of milling cutter are provided with breeze way between matrix and cutting edge, can play good toughness and intensity effect,
The cutting edge of baseline top is at least two mutually windings, and the V-shaped structure in cutting edge top, make its can not only quickly by
Gold finger plate is slotted, and can play the job stability and hardness of enhancing Integral milling cutter.
Generally, the utility model has toughness strong, and hardness is high, the strong advantage of job stability.
Claims (2)
1. a kind of gold finger plate milling cutter, including matrix, matrix upper end is provided with cutting edge, it is characterised in that：Described cuts
Sword diameter is cut less than matrix, described matrix bottom is provided with arc surface, is provided between described cutting edge and matrix slow
Section is rushed, described cutting edge top is in " V " type structure.
2. a kind of gold finger plate milling cutter according to claim 1, it is characterised in that：Described cutting edge is at least two
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110286.XU CN206253709U (en) | 2016-10-10 | 2016-10-10 | A kind of gold finger plate milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110286.XU CN206253709U (en) | 2016-10-10 | 2016-10-10 | A kind of gold finger plate milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253709U true CN206253709U (en) | 2017-06-16 |
Family
ID=59023552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110286.XU Active CN206253709U (en) | 2016-10-10 | 2016-10-10 | A kind of gold finger plate milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253709U (en) |
-
2016
- 2016-10-10 CN CN201621110286.XU patent/CN206253709U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |