CN201366726Y - PCB bevel edge manufacture device - Google Patents
PCB bevel edge manufacture device Download PDFInfo
- Publication number
- CN201366726Y CN201366726Y CNU2009200522025U CN200920052202U CN201366726Y CN 201366726 Y CN201366726 Y CN 201366726Y CN U2009200522025 U CNU2009200522025 U CN U2009200522025U CN 200920052202 U CN200920052202 U CN 200920052202U CN 201366726 Y CN201366726 Y CN 201366726Y
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- China
- Prior art keywords
- pcb
- hypotenuse
- circuit board
- printed circuit
- cutting teeth
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Abstract
A PCB bevel edge manufacture device is characterized in that the PCB bevel edge manufacture device comprises a discoid cutter body; and at least one cutting tooth is formed on the periphery of the cutter body. The radial cross section of the cutting tooth is an isosceles triangle; and the circumferential cross section of the cutting tooth is a triangular. Compared with the prior art, the utility model has the beneficial effects that the cutting tooth is positioned on the periphery of the discoid cutter body; and the printed circuit board can be processed in the optional positions through the cutting tooth on the cutter body with rotation of the cutter body. Therefore, whether the printed circuit board with the groove jumping process or the printed circuit board with the bevel edge directly shaved in the middle of the printed circuit board is required to be processed, the PCB bevel edge manufacture device is capable of completing.
Description
Technical field
The utility model relates to a kind of PCB hypotenuse producing device.
Background technology
Along with PCB (Printed circuit board, printed circuit board (PCB)) the continuous development of industry, the demand that printed circuit board (PCB) digs hypotenuse also becomes diversified, no matter be the printed circuit board (PCB) that needs job-hopping processing, still need in the middle of printed circuit board (PCB), directly dig the printed circuit board (PCB) of hypotenuse, it is more and more that quantity all becomes, cause the manufacture difficulty of printed circuit board (PCB) increasing, and the technology of traditional employing hypotenuse power blader hypotenuse, because the restriction that is designed, the processing cutter of bevelling machine is a milling cutter, and can only be at horizontal in-plane moving, can only the edge of printed circuit board (PCB) be processed, therefore can not process such hypotenuse.
Summary of the invention
The purpose of this utility model is that prior art is improved, and a kind of PCB hypotenuse producing device is provided, can be at the optional position of PCB processing hypotenuse, and the technical scheme of employing is as follows:
PCB hypotenuse producing device of the present utility model is characterized in that: comprise discoid cutter hub, the periphery of cutter hub is provided with at least one cutting teeth.
A kind of preferred scheme, the radial section of described cutting teeth are isosceles triangle.So just need not consider the direction of PCB hypotenuse producing device, can both process suitable hypotenuse.
The circumferential cross-section of described cutting teeth is a triangle.
A kind of more excellent scheme, described cutting teeth are a plurality of, and each cutting teeth circumferentially evenly distributes successively along cutter hub.
A kind of more excellent scheme, described cutting teeth is covered with the periphery of cutter hub.
On the turning cylinder that is fixed to driving mechanism, the center of described cutter hub side has installing hole.Cutter hub is installed on the turning cylinder of driving mechanism like this, and turning cylinder drives cutter hub and rotates, and just can cut printed circuit board (PCB).
Adopt above-mentioned PCB hypotenuse producing device that PCB is cut, in working angles, pass through the degree of depth of control PCB hypotenuse producing device, thereby angle, the shape of cutting teeth radial section is transformed on the PCB, just can form hypotenuse.
The utility model beneficial effect against existing technologies is, because cutting teeth is positioned on the periphery of discoid cutter hub, rotation along with cutter hub, cutting teeth on the cutter hub can be processed the optional position of printed circuit board (PCB), leave hypotenuse, no matter therefore be the printed circuit board (PCB) of requirement job-hopping processing, still need in the middle of PCB, directly dig the printed circuit board (PCB) of hypotenuse and can both process.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the radial cross-section of preferred embodiment shown in Figure 1;
Fig. 3 is the user mode schematic diagram of preferred embodiment shown in Figure 1;
Fig. 4 is the structural representation of the printed circuit board (PCB) after the preferred embodiment processing shown in Figure 1
The specific embodiment
Shown in Fig. 1-4, PCB hypotenuse producing device in this preferred embodiment comprises discoid cutter hub 1, and the periphery of described cutter hub 1 is provided with a plurality of cutting teeths 2, each cutting teeth 2 circumferentially evenly distributes successively along cutter hub 1, and cutting teeth 2 is covered with the periphery of cutter hub 1.
The radial section of described cutting teeth 2 is an isosceles triangle.
The circumferential cross-section of described cutting teeth 2 is a triangle.
On the turning cylinder that is fixed to driving mechanism, the center of described cutter hub 1 side has installing hole 3.Cutter hub 1 is installed on the turning cylinder of driving mechanism like this, and turning cylinder drives cutter hub 1 and rotates, and just can cut printed circuit board (PCB).
Adopt above-mentioned PCB hypotenuse producing device that printed circuit board (PCB) 4 is cut, as long as in working angles, the degree of depth of PCB hypotenuse producing device is controlled, just angle, the shape of cutting teeth 2 radial sections can be transformed on the processed printed circuit board (PCB) 4, thereby form hypotenuse 5.
Shown in Fig. 3-5, introduce the operation principle of PCB hypotenuse producing device below, press the PCB hypotenuse producing device of the angle Selection respective angles of hypotenuse, leave satisfactory hypotenuse.If the tow sides of printed circuit board (PCB) 4 all will be processed hypotenuse 5, as shown in Figure 3, can process the tow sides of printed circuit board (PCB) 4 respectively with two PCB hypotenuse producing devices simultaneously.Driving mechanism drives PCB hypotenuse producing device and rotates, printed circuit board (PCB) 4 is cut, thick by staying of control printed circuit board (PCB) 4 in working angles, thus angle, the shape of PCB hypotenuse producing device cutting teeth 2 radial sections is transformed on the printed circuit board (PCB) 4, thus form hypotenuse.
Claims (6)
1, a kind of PCB hypotenuse producing device, it is characterized in that: comprise discoid cutter hub, the periphery of cutter hub is provided with at least one cutting teeth.
2, PCB hypotenuse producing device as claimed in claim 1, it is characterized in that: the radial section of described cutting teeth is an isosceles triangle.
3, PCB hypotenuse producing device as claimed in claim 2, it is characterized in that: the circumferential cross-section of described cutting teeth is a triangle.
4, PCB hypotenuse producing device as claimed in claim 3, it is characterized in that: described cutting teeth is a plurality of, each cutting teeth circumferentially evenly distributes successively along cutter hub.
5, PCB hypotenuse producing device as claimed in claim 4, it is characterized in that: described cutting teeth is covered with the periphery of cutter hub.
6, PCB hypotenuse producing device as claimed in claim 1, it is characterized in that: the center of described cutter hub side has installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200522025U CN201366726Y (en) | 2009-03-02 | 2009-03-02 | PCB bevel edge manufacture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200522025U CN201366726Y (en) | 2009-03-02 | 2009-03-02 | PCB bevel edge manufacture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366726Y true CN201366726Y (en) | 2009-12-23 |
Family
ID=41485625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200522025U Expired - Fee Related CN201366726Y (en) | 2009-03-02 | 2009-03-02 | PCB bevel edge manufacture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366726Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009417A (en) * | 2012-12-28 | 2013-04-03 | 金红叶纸业集团有限公司 | Splitting circular knife and splitting machine |
| CN104191441A (en) * | 2014-08-18 | 2014-12-10 | 苏州凯锝微电子有限公司 | Cutting tool capable of protecting PCB against short circuits caused by residual metal foreign matter |
| CN105618857A (en) * | 2016-03-28 | 2016-06-01 | 胜宏科技（惠州）股份有限公司 | Manufacturing method for PCB inner bevel edges |
-
2009
- 2009-03-02 CN CNU2009200522025U patent/CN201366726Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009417A (en) * | 2012-12-28 | 2013-04-03 | 金红叶纸业集团有限公司 | Splitting circular knife and splitting machine |
| CN104191441A (en) * | 2014-08-18 | 2014-12-10 | 苏州凯锝微电子有限公司 | Cutting tool capable of protecting PCB against short circuits caused by residual metal foreign matter |
| CN105618857A (en) * | 2016-03-28 | 2016-06-01 | 胜宏科技（惠州）股份有限公司 | Manufacturing method for PCB inner bevel edges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130302 |