CN111113550A - PCB board drilling machine calibration positioner - Google Patents
PCB board drilling machine calibration positioner Download PDFInfo
- Publication number
- CN111113550A CN111113550A CN201911272370.XA CN201911272370A CN111113550A CN 111113550 A CN111113550 A CN 111113550A CN 201911272370 A CN201911272370 A CN 201911272370A CN 111113550 A CN111113550 A CN 111113550A
- Authority
- CN
- China
- Prior art keywords
- mounting
- drilling machine
- laser interferometer
- axis
- pcb 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000003139 buffering effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 7
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/007—Control means comprising cameras, vision or image processing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Drilling And Boring (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a PCB (printed circuit board) drilling machine calibration positioning device which comprises at least two mounting planes, beam splitters, reflectors and a laser interferometer, wherein the beam splitters are mounted on an X-axis table board through the mounting planes, and the reflectors are mounted on a machine table buffer positioning block through the mounting planes. The mounting plane is provided with a raised reinforcing rib, and an opening of the reinforcing rib faces downwards during mounting. The raised reinforcing ribs on the mounting plane are positioned on two sides of the plane to form a U-shaped groove, and the opening of the U-shaped groove faces downwards during mounting. The reflector and the spectroscope are adsorbed on the mounting plane through the magnetic base. The X-axis and Y-axis detection and calibration device is simple in structure and reasonable in design, and the spectroscope and the reflector of the laser interferometer are arranged on the X-axis table top and the machine table buffer positioning block, so that the laser interferometer can detect and calibrate the X axis and the Y axis, the production efficiency is improved, the labor intensity is reduced, and the requirement of production automation control is met.
Description
Technical Field
The invention relates to the field of PCB manufacturing, in particular to a PCB calibrating and positioning device for a drilling machine.
Background
The PCB board, the chinese name is printed circuit board, also known as printed circuit board, be important electronic parts, be electronic components's supporter, be electronic components electrical connection's carrier, in order to satisfy the installation of device, the PCB board need process the device mounting hole through the drilling machine, because the device mounting hole on the PCB board is various, in order to guarantee machining precision and satisfy the processing requirement, need frequent tool changing operation, still need constantly carry out the mobile positioning simultaneously, the inaccurate condition of location can appear making the drilling machine after a period of time in long-term frequent mobile positioning. If the calibration is carried out, large-scale disassembly, installation and replacement processing are required. The operation flow is tedious, the labor cost is high, the working efficiency is low, and the production efficiency of enterprises is reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides the calibration and positioning device for the PCB drilling machine, which has a simple structure and reasonable design and can realize the detection and calibration of the laser interferometer on the X axis and the Y axis by installing the spectroscope and the reflector of the laser interferometer on the X axis table surface and the machine table buffer positioning block.
2. The technical scheme adopted by the invention is that the PCB drilling machine calibration positioning device comprises at least two mounting planes, beam splitters, reflectors and laser interferometers, wherein the beam splitters are mounted on an X-axis table board through the mounting planes, and the reflectors are mounted on a machine table buffer positioning block through the mounting planes.
The mounting plane is provided with a raised reinforcing rib, and an opening of the reinforcing rib faces downwards during mounting.
The raised reinforcing ribs on the mounting plane are positioned on two sides of the plane to form a U-shaped groove, and the opening of the U-shaped groove faces downwards during mounting.
The reflector and the spectroscope are adsorbed on the mounting plane through the magnetic base.
The mounting platform is connected and arranged on an X-axis table top and a machine table buffering and positioning block of the drilling machine through screws.
The laser interferometer is connected with an external host, and the external host is connected with the laser interferometer to perform online analysis on detection data.
Compared with the prior art, the invention has the beneficial effects that: the existing laser interferometer spectroscope and reflector are arranged on an X-axis table surface and a machine table buffering positioning block of a PCB (printed Circuit Board) drilling machine through the laser interferometer, data are detected through the laser interferometer, meanwhile, the laser interferometer is externally connected with a host, and data processing software is arranged in the host, so that the online detected data can be processed and compared, and the precision calibration of the X axis and the Y axis of the PCB drilling machine is achieved. The calibration is simple, rapid, convenient and rapid.
In conclusion, the laser interferometer detection device is simple in structure and reasonable in design, and the spectroscope and the reflector of the laser interferometer are arranged on the X-axis table top and the machine table buffer positioning block, so that the laser interferometer can detect and calibrate the X axis and the Y axis, the production efficiency is improved, the labor intensity is reduced, and the requirement of production automation control is met.
Drawings
The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.
Fig. 1 is a schematic view of the structure of the installation platform of the present invention.
Fig. 2 is a side view of the mounting platform of the present invention.
Reference numerals: 1. a mounting plane; 2. reinforcing ribs; 3. and (7) installing holes.
Detailed Description
Referring to the attached drawings, the calibration and positioning device for the PCB drilling machine comprises at least two mounting planes 1, beam splitters, reflectors and a laser interferometer, wherein the beam splitters are mounted on an X-axis table board through the mounting planes 1, and the reflectors are mounted on a machine table buffer positioning block through the mounting planes 1.
The PCB board drilling machine is a common PCB board major drilling machine in the prior art, an X-axis table top of the drilling machine moves back and forth on a magnetic suspension track, and the drilling machine can be positioned inaccurately after a period of time due to long-term frequent moving and positioning. Therefore, the invention aims to calibrate the laser interferometer in the prior art to the PCB. When the laser interferometer works, infrared rays emitted by the laser interferometer reach the reflective mirror on the X-axis table surface through the spectroscope on the table buffering positioning block, are reflected back to the spectroscope on the table buffering positioning block through the reflective mirror, and pass through the spectroscope to return to the laser interferometer. The laser interferometer acquires working data each time. And performing software processing on the multiple groups of data to obtain final result data. Meanwhile, the X-axis table top is adjusted on line according to a plurality of groups of data, so that the X-axis and Y-axis straightness accuracy of the operation table top of the PCB drilling machine is detected and calibrated accurately.
The laser interferometer adopted by the invention is the prior art, comprises a laser source, a spectroscope and a reflector, and the working principle of the laser interferometer is also the prior art, which is not described one by one.
In the prior art, the spectroscope and the reflector of the laser interferometer cannot be installed on the X-axis table top of the drilling machine and the table buffering and positioning block, so the laser interferometer is installed by adopting the high-precision size installation plane 1 to ensure that the spectroscope and the reflector are stably and quickly installed; furthermore, in order to ensure the stable installation of the spectroscope and the reflector, the invention arranges the convex reinforcing rib 2 on the installation plane 1, and the opening of the reinforcing rib 2 is downward during the installation. The problem of uneven mounting table surface is solved.
Furthermore, the raised reinforcing ribs 2 on the mounting plane 1 are positioned on two sides of the plane to form a U-shaped groove, and the opening of the U-shaped groove is downward during mounting.
Furthermore, the reflecting mirror and the spectroscope are adsorbed on the mounting plane 1 through the magnetic base.
Furthermore, the mounting platform is connected and arranged on an X-axis table top and a machine table buffering and positioning block of the drilling machine through screws. The mounting platform is provided with a mounting hole 3 which can be connected to the X-axis table top and the machine table buffering and positioning block through various connecting modes such as screws, bolts and the like.
The laser interferometer is connected with an external host, and the external host is connected with the laser interferometer to perform online analysis on detection data.
Compared with the prior art, the invention has the beneficial effects that: the existing laser interferometer spectroscope and reflector are arranged on an X-axis table surface and a machine table buffering positioning block of a PCB (printed Circuit Board) drilling machine through the laser interferometer, data are detected through the laser interferometer, meanwhile, the laser interferometer is externally connected with a host, and data processing software is arranged in the host, so that the online detected data can be processed and compared, and the precision calibration of the X axis and the Y axis of the PCB drilling machine is achieved. The calibration is simple, rapid, convenient and rapid.
In conclusion, the laser interferometer detection device is simple in structure and reasonable in design, and the spectroscope and the reflector of the laser interferometer are arranged on the X-axis table top and the machine table buffer positioning block, so that the laser interferometer can detect and calibrate the X axis and the Y axis, the production efficiency is improved, the labor intensity is reduced, and the requirement of production automation control is met.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a PCB board drilling machine calibration positioner which characterized in that: the X-axis laser interferometer comprises at least two mounting planes, beam splitters, reflectors and a laser interferometer, wherein the beam splitters are mounted on an X-axis table board through the mounting planes, and the reflectors are mounted on a machine table buffering and positioning block through the mounting planes.
2. The PCB board drilling machine calibration positioning device of claim 1, wherein: the mounting plane is provided with a raised reinforcing rib, and an opening of the reinforcing rib faces downwards during mounting.
3. The PCB board drilling machine calibration positioning device of claim 2, wherein: the raised reinforcing ribs on the mounting plane are positioned on two sides of the plane to form a U-shaped groove, and the opening of the U-shaped groove faces downwards during mounting.
4. The PCB board drilling machine calibration positioning device of claim 1, wherein: the reflector and the spectroscope are adsorbed on the mounting plane through the magnetic base.
5. The PCB board drilling machine calibration positioning device of claim 1, wherein: the mounting platform is connected and arranged on an X-axis table top and a machine table buffering and positioning block of the drilling machine through screws.
6. The PCB board drilling machine calibration positioning device of any one of claims 1 to 5, wherein: the laser interferometer is connected with an external host, and the external host is connected with the laser interferometer to perform online analysis on detection data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272370.XA CN111113550A (en) | 2019-12-12 | 2019-12-12 | PCB board drilling machine calibration positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272370.XA CN111113550A (en) | 2019-12-12 | 2019-12-12 | PCB board drilling machine calibration positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111113550A true CN111113550A (en) | 2020-05-08 |
Family
ID=70499637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911272370.XA Pending CN111113550A (en) | 2019-12-12 | 2019-12-12 | PCB board drilling machine calibration positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111113550A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0932465A (en) * | 1995-07-21 | 1997-02-04 | Koken Boring Mach Co Ltd | Method and device for measuring curve of hole formed by small-bore shield machine |
| JP2007509316A (en) * | 2003-09-30 | 2007-04-12 | サイマー インコーポレイテッド | Spectral analysis module of gas discharge MOPA laser |
| CN104390586A (en) * | 2014-11-12 | 2015-03-04 | 广东工业大学 | Device and method for detecting geometric errors of single-axis motions of machine tool |
| CN105627930A (en) * | 2015-12-30 | 2016-06-01 | 西南交通大学 | Displacement monitoring instrument for separation layer of surrounding rock |
| CN105651182A (en) * | 2015-12-30 | 2016-06-08 | 西南交通大学 | Oil and gas pipeline displacement monitoring device |
| CN207309004U (en) * | 2017-08-15 | 2018-05-04 | 大族激光科技产业集团股份有限公司 | Drilling machine |
-
2019
- 2019-12-12 CN CN201911272370.XA patent/CN111113550A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0932465A (en) * | 1995-07-21 | 1997-02-04 | Koken Boring Mach Co Ltd | Method and device for measuring curve of hole formed by small-bore shield machine |
| JP2007509316A (en) * | 2003-09-30 | 2007-04-12 | サイマー インコーポレイテッド | Spectral analysis module of gas discharge MOPA laser |
| CN104390586A (en) * | 2014-11-12 | 2015-03-04 | 广东工业大学 | Device and method for detecting geometric errors of single-axis motions of machine tool |
| CN105627930A (en) * | 2015-12-30 | 2016-06-01 | 西南交通大学 | Displacement monitoring instrument for separation layer of surrounding rock |
| CN105651182A (en) * | 2015-12-30 | 2016-06-08 | 西南交通大学 | Oil and gas pipeline displacement monitoring device |
| CN207309004U (en) * | 2017-08-15 | 2018-05-04 | 大族激光科技产业集团股份有限公司 | Drilling machine |
Non-Patent Citations (2)
| Title |
|---|
| 吴瑞祥等: "机械设计基础 上册", vol. 2, 北京航空航天大学, pages: 310 - 311 * |
| 贾平平;: "激光干涉仪在PCB数控机床精度检测中的应用研究", 机床与液压, no. 08, pages 129 - 131 * |
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Application publication date: 20200508 |