CN206702284U - The super smooth drill of a kind of novel circuit board hardboard and soft board milling face - Google Patents
The super smooth drill of a kind of novel circuit board hardboard and soft board milling face Download PDFInfo
- Publication number
- CN206702284U CN206702284U CN201720139453.1U CN201720139453U CN206702284U CN 206702284 U CN206702284 U CN 206702284U CN 201720139453 U CN201720139453 U CN 201720139453U CN 206702284 U CN206702284 U CN 206702284U
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- CN
- China
- Prior art keywords
- blade
- hardboard
- edge part
- knife edge
- soft board
- Prior art date
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The super smooth drill of a kind of novel circuit board hardboard and soft board milling face, including cutter in itself, blade body is provided with knife edge part, and described knife edge part with wiring board hardboard and soft board section horizontal vertical when contacting, edge length is more than circuit plate thickness, and enhancement layer is provided with the top of the blade.Described enhancement layer is diamond dura mater.Described knife edge part is upper chip removal sword, and knife edge part right-hand screw is distributed, and blade direction of rotation and the hand of spiral, on the contrary, when cutting milling wiring board hardboard and soft board process, blade discharges break flour upwards.Described knife edge part is lower chip removal sword, and knife edge part left-hand screw is distributed.Compared with prior art, the advantages of the utility model and have the beneficial effect that：The utility model product mainly using the length and the hardness of improvement blade for lengthening wiring board hardboard and soft board milling blade, it the section out-of-flatness during script product milling, sheet material are hung undermine production differ to phenomenon be avoided.
Description
Technical field
It the utility model is related to the super smooth drill technical field of a kind of novel circuit board hardboard and soft board milling face.
Background technology
Existing line plate hardboard and soft board are all that pressing electrolytic copper foil forms circuit, and sheet material passes through a kind of pointed or small ladder
The cutting edge of shape causes otch out-of-flatness to product cutting process, or even also in wiring board hardboard the reason for because of blade point
Copper-clad plate interlayer hangs hair and forms flash, hangs damage and causes sheet material subscription rate, or wearability and service life mismatch because of cutting edge material
And product size differ to, cause production inconvenience and waste of material, this technology is by lengthening wiring board hardboard and soft board milling knife
The hardness of the length of sword and improvement blade, the one of sheet material otch flatness and product has not only been ensured to property, has more improved production
Efficiency, it is the reduction of cost to enterprise, effectively avoids causing excessively wasting using material, allow limited material to obtain more permanent
Using greening and environmental protection.
Utility model content
The utility model is the deficiency for more than, there is provided the super smooth brill of a kind of novel circuit board hardboard and soft board milling face
Knife.It by the section out-of-flatness during script product milling, sheet material hang undermine production differ to phenomenon be avoided
Production efficiency is improved, is the reduction of cost to enterprise, effectively avoids causing excessively wasting using material, allows limited material to obtain
To more permanent application.
The utility model solves the technical scheme that above-mentioned technical problem is taken：
The super smooth drill of a kind of novel circuit board hardboard and soft board milling face, including cutter is in itself, is set in blade body
There is knife edge part, when being contacted with wiring board hardboard and soft board section horizontal vertical, edge length is more than described knife edge part
Circuit plate thickness, the blade top are provided with enhancement layer.
Described enhancement layer is diamond dura mater.
Described knife edge part is upper chip removal sword, the distribution of knife edge part right-hand screw, and blade direction of rotation and the hand of spiral
On the contrary, when cutting milling wiring board hardboard and soft board process, blade discharges break flour upwards.
Described knife edge part is lower chip removal sword, the distribution of knife edge part left-hand screw, and blade direction of rotation and the hand of spiral
Identical, when cutting milling wiring board hardboard and soft board process, blade discharges downwards break flour.
Described blade body is provided with positioning round table and mounting hole, and the positioning round table is socketed in blade body, and
Fixation is connected by screw with blade body, the mounting hole site is below positioning round table, when blade body is installed into processing machine
During device, by the relative position between positioning round table location and installation hole and processing machine, pin is inserted simultaneously in mounting hole and machine
Nail is completed to fix.
Compared with prior art, the advantages of the utility model and have the beneficial effect that：
The utility model product is mainly using the length and improvement blade for lengthening wiring board hardboard and soft board milling blade
Hardness, it by the section out-of-flatness during script product milling, sheet material hang undermine production differ to phenomenon kept away
Exempt from, not only ensured the one of sheet material otch flatness and product to property, more improved production efficiency, be the drop of cost to enterprise
It is low, effectively avoid causing excessively wasting using material, allow limited material to obtain more permanent application, greening and environmental protection.
Brief description of the drawings：
Fig. 1 is the schematic diagram of overall structure embodiment 1 of the present utility model；
Fig. 2 is the schematic diagram of overall structure embodiment 2 of the present utility model；
Fig. 3 is the schematic diagram of overall structure embodiment 3 of the present utility model；
Fig. 4 is the schematic diagram of overall structure embodiment 4 of the present utility model；
Embodiment：
As Figure 1-4, the super smooth drill of a kind of novel circuit board hardboard and soft board milling face, including cutter is in itself,
Blade body 2 is provided with knife edge part 1, and described knife edge part 1 contacts with wiring board hardboard and soft board section horizontal vertical
When, edge length is more than circuit plate thickness, and enhancement layer is provided with the top of the blade.
Described enhancement layer is diamond dura mater.The high rigidity of diamond ensures the quality of cutting.
Described knife edge part 1 is upper chip removal sword, the distribution of the right-hand screw of knife edge part 1, and blade direction of rotation and spiral side
To on the contrary, when cutting milling wiring board hardboard and soft board process, blade discharges break flour upwards.
Described knife edge part 1 is lower chip removal sword, the distribution of the left-hand screw of knife edge part 1, and blade direction of rotation and spiral side
To identical, when cutting milling wiring board hardboard and soft board process, blade discharges downwards break flour.
Described blade body 2 is provided with positioning round table and mounting hole 4, and the positioning round table 3 is socketed in blade body 2
On, and fixation is connected by screw with blade body 2, the mounting hole 4 is located at the lower section of positioning round table 3, when blade body 2 is installed
When entering processing machine, by the relative position between the location and installation hole 4 of positioning round table 3 and processing machine, in mounting hole 4 and machine
Pin is inserted simultaneously to complete to fix.
The design of this mounting groove ensure that the accuracy that blade can be installed, and it is more accurate to position.
As Figure 1-4, Fig. 1-Fig. 4 is the structural representation of different blades respectively, and he changes the different shape of blade,
So as to reach the function of meeting different milling plane requirements.
Compared with prior art, the advantages of the utility model and have the beneficial effect that：
The utility model product is mainly using the length and improvement blade for lengthening wiring board hardboard and soft board milling blade
Hardness, it by the section out-of-flatness during script product milling, sheet material hang undermine production differ to phenomenon kept away
Exempt from, not only ensured the one of sheet material otch flatness and product to property, more improved production efficiency, be the drop of cost to enterprise
It is low, effectively avoid causing excessively wasting using material, allow limited material to obtain more permanent application, greening and environmental protection.
Claims (5)
1. the super smooth drill of a kind of novel circuit board hardboard and soft board milling face, including cutter is in itself, blade body is provided with
Knife edge part, it is characterised in that described knife edge part with wiring board hardboard and soft board section horizontal vertical when contacting, blade
Length is more than circuit plate thickness, and enhancement layer is provided with the top of the blade.
2. a kind of novel circuit board hardboard as claimed in claim 1 and the super smooth drill in soft board milling face, it is characterised in that
Described enhancement layer is diamond dura mater.
3. a kind of novel circuit board hardboard as claimed in claim 1 and the super smooth drill in soft board milling face, it is characterised in that
Described knife edge part is upper chip removal sword, and knife edge part right-hand screw is distributed, and blade direction of rotation is cut with the hand of spiral on the contrary, working as
When milling wiring board hardboard and soft board process, blade discharges break flour upwards.
4. a kind of novel circuit board hardboard as claimed in claim 1 and the super smooth drill in soft board milling face, it is characterised in that
Described knife edge part is lower chip removal sword, and knife edge part left-hand screw is distributed, and blade direction of rotation is cut with the hand of spiral on the contrary, working as
When milling wiring board hardboard and soft board process, blade discharges downwards break flour.
5. a kind of novel circuit board hardboard as claimed in claim 1 and the super smooth drill in soft board milling face, it is characterised in that
Described blade body is provided with positioning round table and mounting hole, and the positioning round table is socketed in blade body, and with blade sheet
Body is connected by screw fixation, and the mounting hole site, when blade body is installed into processing machine, passes through below positioning round table
The relative position between positioning round table location and installation hole and processing machine, pin is inserted simultaneously in mounting hole and machine and is completed admittedly
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139453.1U CN206702284U (en) | 2017-02-16 | 2017-02-16 | The super smooth drill of a kind of novel circuit board hardboard and soft board milling face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139453.1U CN206702284U (en) | 2017-02-16 | 2017-02-16 | The super smooth drill of a kind of novel circuit board hardboard and soft board milling face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206702284U true CN206702284U (en) | 2017-12-05 |
Family
ID=60471522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139453.1U Expired - Fee Related CN206702284U (en) | 2017-02-16 | 2017-02-16 | The super smooth drill of a kind of novel circuit board hardboard and soft board milling face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206702284U (en) |
-
2017
- 2017-02-16 CN CN201720139453.1U patent/CN206702284U/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: 20171205 Termination date: 20200216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |