CN202137408U - Mechanical drilling device for PCB (printed circuit board) - Google Patents
Mechanical drilling device for PCB (printed circuit board) Download PDFInfo
- Publication number
- CN202137408U CN202137408U CN201120196898U CN201120196898U CN202137408U CN 202137408 U CN202137408 U CN 202137408U CN 201120196898 U CN201120196898 U CN 201120196898U CN 201120196898 U CN201120196898 U CN 201120196898U CN 202137408 U CN202137408 U CN 202137408U
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- CN
- China
- Prior art keywords
- drill point
- pcb board
- pcb
- drilling device
- drilling
- 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)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a mechanical drilling device for a PCB (printed circuit board), which comprises a clamping component and a drilling component, wherein the clamping component is used for clamping and positioning the PCB and the drilling component is used for drilling the PCB. When the mechanical drilling device is used, a mushroom head pneumatic clamp of the clamping component is detected firstly, so as to avoid the problem that a machine tool is abnormal due to loose contact and thus influencing the blind hole processing quality, then a drilling depth is automatically calculated through a computer, processing parameters are set, the PCB is loaded, the conductive function of the mushroom head pneumatic clamp is started, and then the drilling component is controlled for drilling.
Description
Technical field
The utility model relates to a kind of technical field of pcb board, especially relates to a kind of machine drilling device that is used for pcb board.
Background technology
Along with light, thin, short, the little development of electronic product, pcb board is also towards the high number of plies in recent years, the fine rule road, and the high density direction develops.In pcb board, often need the design via, promptly run through whole pcb board and be used to connect the hole of inner each layer of multi-layer PCB with the conducting that realizes each layer line road; And to realize high density interconnect (HDI), and also have a kind of reasonable selection, on PCB, design blind hole (so-called blind hole exactly; Be top layer or the bottom surface that is positioned at PCB, have certain depth, be used for the conducting that is connected of top layer circuit and following internal layer circuit); Replace via, to play the effect of part via.
Industry modes of the mode laser drill of on-mechanical brill that adopt when making lightly conducting or blind hole form conducting blind hole (mainly using UV laser drilling, Conformal mask+CO2 laser drilling, UV+CO2 laser drilling) more at present; This mode; Mainly contain following shortcoming: at first, its equipment and maintenance cost are expensive; Secondly, its program complicated (needing in the laser drill front to open the copper window in advance) at bore position as using Conformal mask+CO2 laser drilling mode; Moreover, processing blind hole difficulty (because material different is different to the absorption of all kinds of laser, difficulty when causing Laser Processing).
The utility model content
The purpose of the utility model is to provide a kind of machine drilling device that is used for pcb board, and it can overcome above-mentioned defective, equipment cost and maintenance cost, and program is simple.
For realizing above-mentioned purpose; The technical scheme that the utility model adopted is: a kind of machine drilling device that is used for pcb board; It comprises clamp assembly and boring assembly, and described clamp assembly carries out the clamping location to pcb board, and described boring assembly is holed to described pcb board.
Preferably, above-mentioned clamp assembly comprises train wheel bridge, a lower plate and mushroom gas folder, and pcb board is located between described train wheel bridge and the lower plate, and a described mushroom gas folder sets firmly lower plate, and a mushroom gas folder contacts with described pcb board.
Preferably, above-mentioned boring assembly comprises drill point and drill point fixture, and described drill point is located at described drill point fixture below.
Preferably, above-mentioned drill point fixture comprises fixed block and clamping piece, and described drill point is installed on the fixed block, and described clamping piece is fixed on the described fixed block.
Preferably, the apex point angle of above-mentioned drill point is the 125-140 degree.More preferably, the apex point angle of this drill point is 135 degree.
Preferably, the diameter of above-mentioned drill point is 0.1 ~ 0.5mm.
After adopting technique scheme, in use, at first the mill of clamp assembly is eaten a gas folder and check, its objective is for fear of because of the lathe abnormal problem that loose contact produced, thereby influence the blind hole crudy.Then, calculate drilling depth automatically through computer, machined parameters is set, the dress pcb board is opened the conducting function that a mushroom gas presss from both sides, and then, the keyhole assembly is holed.This is novel; Use the machine dimensions drill equipment of the dark technology of control cheap than laser drill equipment cost and maintenance cost; Simultaneously; Blind hole forms can directly use power auger to need not to do anticipating of blind hole position, in addition, is that its processing of mechanical system is more easy than laser mode for material different owing to what adopt.And when forming blind hole, its hole shape is better, and hole wall is smooth.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to shown in Figure 1, the utility model discloses a kind of machine drilling device that is used for pcb board, it comprises clamp assembly 1 and boring assembly 2, wherein:
During use, at first the mushroom of clamp assembly 1 a gas folder 13 is checked, its objective is for fear of because of the lathe abnormal problem that loose contact produced, thereby influence the blind hole crudy.Then, calculate drilling depth automatically, machined parameters is set, dress pcb board 3 through computer; Open the conducting function of a mushroom gas folder 13, then, keyhole assembly 2; Through the clamping piece 221 of boring assembly 2, make it drive fixed block 222, and then utilize drill point 21 to hole.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. machine drilling device that is used for pcb board; It is characterized in that: it comprises clamp assembly and boring assembly, and described clamp assembly comprises train wheel bridge, a lower plate and mushroom gas folder, and pcb board is located between described train wheel bridge and the lower plate; A described mushroom gas folder sets firmly lower plate; And a mushroom gas folder contacts with described pcb board, and described boring assembly comprises drill point and drill point fixture, and described drill point is located at described drill point fixture below.
2. a kind of machine drilling device that is used for pcb board as claimed in claim 1, it is characterized in that: described drill point fixture comprises fixed block and clamping piece, and described drill point is installed on the fixed block, described clamping piece is fixed on the described fixed block.
3. a kind of machine drilling device that is used for pcb board as claimed in claim 2, it is characterized in that: the apex point angle of described drill point is the 125-140 degree.
4. a kind of machine drilling device that is used for pcb board as claimed in claim 3 is characterized in that: the apex point angle of described drill point is 135 degree.
5. a kind of machine drilling device that is used for pcb board as claimed in claim 4, it is characterized in that: the diameter of described drill point is 0.1 ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196898U CN202137408U (en) | 2011-06-13 | 2011-06-13 | Mechanical drilling device for PCB (printed circuit board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196898U CN202137408U (en) | 2011-06-13 | 2011-06-13 | Mechanical drilling device for PCB (printed circuit board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137408U true CN202137408U (en) | 2012-02-08 |
Family
ID=45548486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120196898U Expired - Fee Related CN202137408U (en) | 2011-06-13 | 2011-06-13 | Mechanical drilling device for PCB (printed circuit board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137408U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909405A (en) * | 2012-10-17 | 2013-02-06 | 无锡江南计算技术研究所 | Blind hole mechanical drilling method for cavity plate |
| CN102922321A (en) * | 2012-10-30 | 2013-02-13 | 深圳市大族激光科技股份有限公司 | Air clamp stretching and stagnate-preventing method and system and air clamp control device |
| CN103302451A (en) * | 2013-05-21 | 2013-09-18 | 中船澄西船舶修造有限公司 | Processing technology for current profiler water tank acoustic permeable board |
| CN104625181A (en) * | 2014-12-31 | 2015-05-20 | 广州兴森快捷电路科技有限公司 | PCB milling device and PCB milling method |
| CN106061118A (en) * | 2016-06-28 | 2016-10-26 | 广东欧珀移动通信有限公司 | Pore opening method and pore opening apparatus for printed circuit board in mobile terminal |
-
2011
- 2011-06-13 CN CN201120196898U patent/CN202137408U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909405A (en) * | 2012-10-17 | 2013-02-06 | 无锡江南计算技术研究所 | Blind hole mechanical drilling method for cavity plate |
| CN102922321A (en) * | 2012-10-30 | 2013-02-13 | 深圳市大族激光科技股份有限公司 | Air clamp stretching and stagnate-preventing method and system and air clamp control device |
| CN102922321B (en) * | 2012-10-30 | 2015-09-16 | 大族激光科技产业集团股份有限公司 | Gas folder opens foolproof method, system and gas folder control device |
| CN103302451A (en) * | 2013-05-21 | 2013-09-18 | 中船澄西船舶修造有限公司 | Processing technology for current profiler water tank acoustic permeable board |
| CN103302451B (en) * | 2013-05-21 | 2015-06-17 | 中船澄西船舶修造有限公司 | Processing technology for current profiler water tank acoustic permeable board |
| CN104625181A (en) * | 2014-12-31 | 2015-05-20 | 广州兴森快捷电路科技有限公司 | PCB milling device and PCB milling method |
| CN106061118A (en) * | 2016-06-28 | 2016-10-26 | 广东欧珀移动通信有限公司 | Pore opening method and pore opening apparatus for printed circuit board in mobile terminal |
| CN106061118B (en) * | 2016-06-28 | 2018-09-11 | 广东欧珀移动通信有限公司 | The boring method and boring device of printing board PCB in mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20160613 |