CN102847985A - PCB (printed circuit board) drilling machine - Google Patents
PCB (printed circuit board) drilling machine Download PDFInfo
- Publication number
- CN102847985A CN102847985A CN2011101773408A CN201110177340A CN102847985A CN 102847985 A CN102847985 A CN 102847985A CN 2011101773408 A CN2011101773408 A CN 2011101773408A CN 201110177340 A CN201110177340 A CN 201110177340A CN 102847985 A CN102847985 A CN 102847985A
- Authority
- CN
- China
- Prior art keywords
- axis
- drilling machine
- unit
- guide assembly
- drive unit
- 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.)
- Granted
Links
Images
Landscapes
- Machine Tool Units (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a PCB (printed circuit board) drilling machine which comprises a beam, a body, an X-axial guide rail component, a Y-axial guide rail component, an X-axial grating scale, a Y-axial grating scale, an X-axial component and a Y-axial unit. The X-axial guide rail component and the X-axial grating scale are disposed on the beam. The Y-axial guide rail component and the Y-axial grating scale are disposed on the body. The X-axial component is movably connected to the X-axial guide rail component. The Y-axial unit is movably connected to the Y-axial guide rail component. The X-axial component and the Y-axial unit are provided with an independent X-axial drive device and an independent Y-axial drive device respectively. The PCB drilling machine has the advantages that the response speed is high, machining efficiency of the drilling machine can be effectively improved, the structure of the drilling machine is insusceptible to temperature, static and dynamic performances are high, and drilling precision of the drilling machine can be effectively improved.
Description
Technical field
The present invention relates to a kind of numerically controlled processing equipment, be specifically related to a kind of PCB drilling machine.
Background technology
Traditional multiaxis PCB drilling machine, its each Z axis unit all is to be linked as an integral body by connecting rod or frame structure, this is whole by an X-axis motor-driven and a grating scale closed-loop control feedback, realizes the X-axis motion of a plurality of Z axis unit.A same motor-driven and the grating scale closed-loop control feedback of adopting of its Y-axis realizes the Y-axis motion of a plurality of stations of drilling machine.This structure, the load of its X-axis and Y-axis is larger, the low rigidity of the drive, penetration rate is slow.Its each Z axis adopts same group of grating scale FEEDBACK CONTROL XY coordinate simultaneously, and its control accuracy is subjected to variations in temperature, and the impact of the factors such as the quiet dynamic stiffiness of part is large, and borehole accuracy is low.
Need a kind of PCB drilling machine for this reason, fast response time, the working (machining) efficiency of energy Effective Raise drilling machine, simultaneously its structure temperature influence distortion is little, and static and dynamic performance is high, can effectively improve the borehole accuracy of drilling machine.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of fast response time, the working (machining) efficiency of energy Effective Raise drilling machine, its structure temperature influence distortion is little simultaneously, static and dynamic performance is high, can effectively improve the PCB drilling machine of the borehole accuracy of drilling machine.
For achieving the above object, technical scheme of the present invention is as follows: a kind of PCB drilling machine, comprise crossbeam, lathe bed, the X-axis guide assembly, the Y-axis guide assembly, the X-axis grating scale, the Y-axis grating scale, X-axis assembly and Y-axis unit, described X-axis guide assembly and described X-axis grating scale are installed on the described crossbeam, described Y-axis guide assembly and described Y-axis grating scale are installed on the described lathe bed, described X-axis assembly is movably connected on the described X-axis guide assembly, described Y-axis unit activity is connected on the described Y-axis guide assembly, and described X-axis assembly and described Y-axis unit are respectively equipped with independently X-axis drive unit and independently Y-axis drive unit.
Preferably, described X-axis drive unit comprises X-axis motor fixing plate and X-axis electric mover, and described X-axis motor fixing plate is provided with described X-axis electric mover.
Preferably, described Y-axis drive unit comprises y-axis motor fixed head and y-axis motor mover, and described y-axis motor fixed head is provided with described y-axis motor mover.
Preferably, described X-axis assembly also comprises the Z axis unit, described Z axis unit is arranged on the described X-axis drive unit, described Z axis unit comprises Z axis base plate, Z axis drive unit, Z-axis transmission device and main shaft, described Z axis base plate is provided with described Z axis drive unit, described Z axis drive unit is connected with described Z-axis transmission device, and described Z-axis transmission device end is provided with described main shaft.
Preferably, described Y-axis unit also comprises workbench, and described workbench is arranged on the described Y-axis drive unit.
Preferably, described X-axis assembly and described Y-axis unit are at least two.
Preferably, described X-axis guide assembly and described Y-axis guide assembly are track groups, comprise firm rail, the gentle over draft support of linear guides guided way.
Preferably, described X-axis guide assembly and described Y-axis guide assembly are at least one secondary guideway.
Preferably, described X-axis grating scale and described Y-axis grating scale mounting means are screw fixed ruler slot type or directly paste the chi belt.
Adopt the beneficial effect of the technical program to be: fast response time, the working (machining) efficiency of energy Effective Raise drilling machine, simultaneously its structure temperature influence distortion is little, and static and dynamic performance is high, can effectively improve the borehole accuracy of drilling machine.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention technology, the below will do to introduce simply to the accompanying drawing of required use in the embodiment technical description, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention.
Numeral and the represented corresponding component title of letter among the figure:
1. crossbeam 2. X-axis grating scales 3. X-axis guideways 4. X-axis motor stators 5. X-axis guideways 6. workbench
7. y-axis motor fixed head 8. Y-axis guideways 9. y-axis motor stators 10. Y-axis grating scales 11. Z axis drive units
12. Z-axis transmission device 13. Z axis base plates 14. X-axis electric movers 15. X-axis motor fixing plates 16. main shafts
17.Y spindle motor mover 18. lathe beds.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment 1
As shown in Figure 1, X-axis grating scale and X-axis guide assembly are installed on the crossbeam 1, the X-axis guide assembly is two X-axis guideways 3 and 5, be connected with two each and every one X-axis assemblies on the X-axis guideway 3 and 5, described each X-axis assembly includes X-axis drive unit and Z axis unit, the Z axis unit is set on the X-axis drive unit, and whole X-axis and the Z axis realized moves.Described X-axis drive unit includes X-axis motor fixing plate 15, is arranged with X-axis electric mover 14 on the X-axis motor fixing plate 15.Described Z axis unit includes Z axis base plate 13, is arranged with Z axis drive unit 11 on the Z axis base plate, is connected with Z-axis transmission device 12 on the Z axis drive unit 11, and the end of Z-axis transmission device 12 is provided with Z axis drill spindle 16.In the present embodiment, the X-axis assembly is two, and the X-axis guide assembly is two secondary guideways.
As shown in Figure 1, Y-axis grating scale and Y-axis guide assembly are installed on the lathe bed 18, the Y-axis guide assembly is two Y-axis guideways 8, is connected with the Y-axis unit on the Y-axis guideway 8.Described Y-axis unit comprises Y-axis drive unit and workbench, and workbench is set on the Y-axis drive unit, realizes the Y-axis motion.Described Y-axis drive unit includes y-axis motor fixed head 7, is arranged with y-axis motor mover 17 on the y-axis motor fixed head 7.In the present embodiment, the Y-axis unit is two, and the Y-axis guide assembly is two secondary guideways.
The course of work in conjunction with drilling machine, at first each X-axis assembly and Y-axis unit drive and the descending fixed coordinates P that goes to of independent grating scale FEEDBACK CONTROL at independent X-axis, y-axis motor, then Z axis drive unit 11 work by Z-axis transmission device 12, are bored under the boring of realization main shaft 16.The XY motion of each Z axis is adopted and is independently driven and the signal feedback technology, and its response speed is faster, and drilling efficiency is higher, and simultaneously its structure temperature influence distortion is little, and static and dynamic performance is high, and borehole accuracy is high.
For guaranteeing the precision of machine movement track, X-axis guide assembly and Y-axis guide assembly are track groups, adopt the combination of firm rail, the gentle over draft support of linear guides guided way.The mounting means of the Y-axis grating scale 10 of X-axis grating scale 2 and each Y-axis unit setting is screw fixed ruler slot type.
Embodiment 2
All the other are identical with embodiment 1, and difference is, X-axis assembly and Y-axis unit are four, and X-axis guide assembly and Y-axis guide assembly all are the fourth officer guideway, according to different according to X-axis assembly and Y-axis unit magnitude setting of the difference of need of work.
All the other are identical with embodiment 1, and difference is, X-axis grating scale 2 and described Y-axis grating scale 10 mounting means are directly to paste the chi belt.
Adopt the beneficial effect of the technical program to be: fast response time, the working (machining) efficiency of energy Effective Raise drilling machine, simultaneously its structure temperature influence distortion is little, and static and dynamic performance is high, can effectively improve the borehole accuracy of drilling machine.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, in other embodiments realization.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. PCB drilling machine, it is characterized in that, comprise crossbeam, lathe bed, the X-axis guide assembly, the Y-axis guide assembly, the X-axis grating scale, the Y-axis grating scale, X-axis assembly and Y-axis unit, described X-axis guide assembly and described X-axis grating scale are installed on the described crossbeam, described Y-axis guide assembly and described Y-axis grating scale are installed on the described lathe bed, described X-axis assembly is movably connected on the described X-axis guide assembly, described Y-axis unit activity is connected on the described Y-axis guide assembly, and described X-axis assembly and described Y-axis unit are respectively equipped with independently X-axis drive unit and independently Y-axis drive unit.
2. a kind of PCB drilling machine according to claim 1 is characterized in that, described X-axis drive unit comprises X-axis motor fixing plate and X-axis electric mover, and described X-axis motor fixing plate is provided with described X-axis electric mover.
3. a kind of PCB drilling machine according to claim 1 is characterized in that, described Y-axis drive unit comprises y-axis motor fixed head and y-axis motor mover, and described y-axis motor fixed head is provided with described y-axis motor mover.
4. a kind of PCB drilling machine according to claim 1, it is characterized in that, described X-axis assembly also comprises the Z axis unit, described Z axis unit is arranged on the described X-axis drive unit, described Z axis unit comprises Z axis base plate, Z axis drive unit, Z-axis transmission device and main shaft, described Z axis base plate is provided with described Z axis drive unit, and described Z axis drive unit is connected with described Z-axis transmission device, and described Z-axis transmission device end is provided with described main shaft.
5. a kind of PCB drilling machine according to claim 1 is characterized in that, described Y-axis unit also comprises workbench, and described workbench is arranged on the described Y-axis drive unit.
6. a kind of PCB drilling machine according to claim 1 is characterized in that, described X-axis assembly and described Y-axis unit are at least two.
7. a kind of PCB drilling machine according to claim 1 is characterized in that, described X-axis guide assembly and described Y-axis guide assembly are track groups, comprises firm rail, the gentle over draft support of linear guides guided way.
8. a kind of PCB drilling machine according to claim 1 is characterized in that, described X-axis guide assembly and described Y-axis guide assembly are at least one secondary guideway.
9. a kind of PCB drilling machine according to claim 1 is characterized in that, described X-axis grating scale and described Y-axis grating scale mounting means are screw fixed ruler slot type or directly paste the chi belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110177340.8A CN102847985B (en) | 2011-06-29 | 2011-06-29 | PCB (printed circuit board) drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110177340.8A CN102847985B (en) | 2011-06-29 | 2011-06-29 | PCB (printed circuit board) drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102847985A true CN102847985A (en) | 2013-01-02 |
| CN102847985B CN102847985B (en) | 2015-05-20 |
Family
ID=47395185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110177340.8A Active CN102847985B (en) | 2011-06-29 | 2011-06-29 | PCB (printed circuit board) drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847985B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274041A (en) * | 2018-01-16 | 2018-07-13 | 南京嘉玺数控科技有限公司 | A kind of precision cutting power head apparatus |
| CN110126016A (en) * | 2019-06-18 | 2019-08-16 | 宇晶机器（长沙）有限公司 | A kind of PCB drilling machine of double-workbench structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545375A (en) * | 2003-11-24 | 2004-11-10 | 韶关市恒鑫科贸有限公司 | Intelligent circuit board mill |
| CN1730212A (en) * | 2005-07-31 | 2006-02-08 | 长沙科瑞特电子有限公司 | Circuit board automatic drilling machine |
| KR20090095722A (en) * | 2008-03-06 | 2009-09-10 | (주)동일캐드시스템 | Copper clad engraving device and its method |
| CN201371256Y (en) * | 2009-01-19 | 2009-12-30 | 福建省麦雅数控科技有限公司 | Drill for printed circuit boards |
| CN202151704U (en) * | 2011-06-29 | 2012-02-29 | 维嘉数控科技（苏州）有限公司 | PCB (Printed Circuit Board) drilling machine |
-
2011
- 2011-06-29 CN CN201110177340.8A patent/CN102847985B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545375A (en) * | 2003-11-24 | 2004-11-10 | 韶关市恒鑫科贸有限公司 | Intelligent circuit board mill |
| CN1730212A (en) * | 2005-07-31 | 2006-02-08 | 长沙科瑞特电子有限公司 | Circuit board automatic drilling machine |
| KR20090095722A (en) * | 2008-03-06 | 2009-09-10 | (주)동일캐드시스템 | Copper clad engraving device and its method |
| CN201371256Y (en) * | 2009-01-19 | 2009-12-30 | 福建省麦雅数控科技有限公司 | Drill for printed circuit boards |
| CN202151704U (en) * | 2011-06-29 | 2012-02-29 | 维嘉数控科技（苏州）有限公司 | PCB (Printed Circuit Board) drilling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274041A (en) * | 2018-01-16 | 2018-07-13 | 南京嘉玺数控科技有限公司 | A kind of precision cutting power head apparatus |
| CN108274041B (en) * | 2018-01-16 | 2019-04-19 | 南京嘉玺数控科技有限公司 | A kind of precision cutting power head apparatus |
| CN110126016A (en) * | 2019-06-18 | 2019-08-16 | 宇晶机器（长沙）有限公司 | A kind of PCB drilling machine of double-workbench structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102847985B (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202151704U (en) | PCB (Printed Circuit Board) drilling machine | |
| CN101412185A (en) | Numerical control drilling-milling apparatus having a plurality of independent process systems | |
| CN203712259U (en) | Efficient numerical control milling and drilling machine tool | |
| CN102145456A (en) | Tabletop milling machine, gantry tabletop milling machine and combined motion platform | |
| CN104416406A (en) | Feeding device and double-shaft processing machine adopting same | |
| CN201371256Y (en) | Drill for printed circuit boards | |
| CN102513574B (en) | Multi-shaft cascaded mechanical drilling machine | |
| CN206216244U (en) | Multifunctional numerical control drilling milling machine | |
| CN102847985B (en) | PCB (printed circuit board) drilling machine | |
| CN104309388A (en) | High-speed high-precision linear motor carving machine | |
| CN103567462A (en) | Lathe | |
| CN101251961B (en) | Modularization four axis miniature teaching numerical control machine | |
| CN210968236U (en) | Desktop multi-axis milling and grinding microcomputer machine | |
| CN209920034U (en) | Six high-speed PCB numerical control drilling machines | |
| CN202028928U (en) | Low-loading and high-speed XY working table | |
| CN101386083B (en) | X axle guide-rail guard of numerical control gantry milling machine | |
| CN103240436A (en) | Non-synchronous drilling machine | |
| CN103170661B (en) | Medium scale part minuteness milling lathe | |
| CN214685212U (en) | Portal milling machine | |
| CN203253963U (en) | Nonsynchronous drilling machine | |
| CN204184107U (en) | High speed and super precision linear electric motors engraving machine | |
| CN205085438U (en) | Frame -type carving mills machine | |
| CN203791995U (en) | Three-dimensional numerical control machining machine table | |
| CN202986610U (en) | Intelligent automatic control driving system used for high rotating speed carving machine | |
| CN201264114Y (en) | Numerical control gantry mill X shaft guiding rail protecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215123 No.188 Chuangyuan Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Weijia Technology Co.,Ltd. Address before: 215000 factory building No.1, venture capital industrial square, Shuangyang Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: VEGA CNC TECHNOLOGY (SUZHOU) Co.,Ltd. |
|
| CP03 | Change of name, title or address |