CN202151704U - PCB (Printed Circuit Board) drilling machine - Google Patents

PCB (Printed Circuit Board) drilling machine Download PDF

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Publication number
CN202151704U
CN202151704U CN2011202228635U CN201120222863U CN202151704U CN 202151704 U CN202151704 U CN 202151704U CN 2011202228635 U CN2011202228635 U CN 2011202228635U CN 201120222863 U CN201120222863 U CN 201120222863U CN 202151704 U CN202151704 U CN 202151704U
Authority
CN
China
Prior art keywords
axis
axle
drilling machine
rail assembly
axial brake
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
Application number
CN2011202228635U
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Chinese (zh)
Inventor
罗志建
常远
邱四军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vega CNC Technology Suzhou Co Ltd
Original Assignee
Vega CNC Technology Suzhou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vega CNC Technology Suzhou Co Ltd filed Critical Vega CNC Technology Suzhou Co Ltd
Priority to CN2011202228635U priority Critical patent/CN202151704U/en
Application granted granted Critical
Publication of CN202151704U publication Critical patent/CN202151704U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a PCB (Printed Circuit Board) drilling machine which comprises a cross beam, a lathe bed, an X-axis guide rail component, a Y-axis guide rail component, an X-axis grating scale, a Y-axis grating scale, an X-axis component and a Y-axis unit, wherein the X-axis guide rail component and the X-axis grating scale are arranged on the cross beam; the Y-axis guide rail component and the Y-axis grating scale are mounted on the lathe bed; the X-axis component is movably connected to the X-axis guide rail component; the Y-axis unit is movably connected to the Y-axis guide rail component; and the X-axis component and the Y-axis unit are respectively provided with an independent X-axis driving device and an independent Y-axis driving device. By adopting the technical scheme, the PCB drilling machine has the benefits that the response speed is high, the machining efficiency of the drilling machine can be effectively improved, meanwhile, the structural deformation is small under the temperature effect, the static and dynamic performances are high, and the drilling precision of the drilling machine can be effectively improved as well.

Description

A kind of PCB drilling machine
Technical field
The utility model relates to a kind of numerically controlled processing equipment, is specifically related to a kind of PCB drilling machine.
Background technology
Traditional multiaxis PCB drilling machine, its each Z axle unit all is to be linked as an integral body through connecting rod or frame structure, this is whole through an X spindle motor driving and a grating chi closed-loop control feedback, realizes the X axle motion of a plurality of Z axle units.A same motor-driven and the grating chi closed-loop control feedback of adopting of its Y axle realizes the Y axle motion of a plurality of stations of drilling machine.This structure, the load of its X axle and Y axle is bigger, drives poor rigidity, and penetration rate is slow.Its each Z axle adopts same group of grating chi FEEDBACK CONTROL XY coordinate simultaneously, and its control accuracy receives variations in temperature, and the influence of factors such as the quiet dynamic stiffiness of part is big, and borehole accuracy is low.
Need a kind of PCB drilling machine, response speed is fast, can effectively improve the working (machining) efficiency of drilling machine for this reason, and its structure temperature influence distortion simultaneously is little, and static and dynamic performance is high, can improve the borehole accuracy of drilling machine effectively.
The utility model content
For solving the problems of the technologies described above; The purpose of the utility model is to provide a kind of response speed fast, can effectively improve the working (machining) efficiency of drilling machine, and its structure temperature influence distortion is little simultaneously; Static and dynamic performance is high, can improve the PCB drilling machine of the borehole accuracy of drilling machine effectively.
For achieving the above object; The technical scheme of the utility model is following: a kind of PCB drilling machine; Comprise crossbeam, lathe bed, X axis rail assembly, Y axis rail assembly, X axle grating chi, Y axle grating chi, X shaft assembly and Y axle unit; Said X axis rail assembly and said X axle grating chi are installed on the said crossbeam, and said Y axis rail assembly and said Y axle grating chi are installed on the said lathe bed, and said X shaft assembly is movably connected on the said X axis rail assembly; Said Y axle unit is movably connected on the said Y axis rail assembly, and said X shaft assembly and said Y axle unit are respectively equipped with independently X axial brake device and independently Y axial brake device.
Preferably, said X axial brake device comprises X spindle motor fixed head and X spindle motor mover, and said X spindle motor fixed head is provided with said X spindle motor mover.
Preferably, said Y axial brake device comprises y-axis motor fixed head and y-axis motor mover, and said y-axis motor fixed head is provided with said y-axis motor mover.
Preferably; Said X shaft assembly also comprises the Z axle unit; Said Z axle unit is arranged on the said X axial brake device, and said Z axle unit comprises Z axle base plate, Z axial brake device, Z shaft drive and main shaft, and said Z axle base plate is provided with said Z axial brake device; Said Z axial brake device is connected with said Z shaft drive, and said Z shaft drive end is provided with said main shaft.
Preferably, said Y axle unit also comprises workbench, and said workbench is arranged on the said Y axial brake device.
Preferably, said X shaft assembly and said Y axle unit are at least two.
Preferably, said X axis rail assembly and said Y axis rail assembly are track groups, comprise firm rail, the gentle over draft support of linear guides guided way.
Preferably, said X axis rail assembly and said Y axis rail assembly are at least one secondary guideway.
Preferably, said X axle grating chi and said Y axle grating chi mounting means are screw fixed ruler slot type or directly paste the chi belt.
Adopt the beneficial effect of present technique scheme to be: response speed is fast, can effectively improve the working (machining) efficiency of drilling machine, and its structure temperature influence distortion simultaneously is little, and static and dynamic performance is high, can improve the borehole accuracy of drilling machine effectively.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology; To do to introduce simply to the accompanying drawing of required use in the embodiment technical description below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model.
The numeral corresponding component title represented among the figure with letter:
1. secondary 6. workbench of secondary 4. X spindle motor stators, the 5. X axis rails of crossbeam 2. X axle grating chis 3. X axis rails
7. secondary 9. y-axis motor stators, the 10. Y axle grating chis of y-axis motor fixed head 8. Y axis rails 11. Z axial brake devices
12. Z shaft drive 13. Z axle base plates 14. X spindle motor movers 15. X spindle motor fixed heads 16. main shafts
17.Y spindle motor mover 18. lathe beds.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
As shown in Figure 1; X axle grating chi and X axis rail assembly are installed on the crossbeam 1; X axis rail assembly is that two X axis rails are secondary 3 and 5, is connected with two each and every one X shaft assemblies on the X axis rail pair 3 and 5, and said each X shaft assembly includes X axial brake device and Z axle unit; The Z axle unit is set on the X axial brake device, and whole X axle and the Z axle realized moves.Said X axial brake device includes X spindle motor fixed head 15, is arranged with X spindle motor mover 14 on the X spindle motor fixed head 15.Said Z axle unit includes Z axle base plate 13, is arranged with Z axial brake device 11 on the Z axle base plate, is connected with Z shaft drive 12 on the Z axial brake device 11, and the end of Z shaft drive 12 is provided with Z axle drill spindle 16.In the present embodiment, the X shaft assembly is two, and X axis rail assembly is two secondary guideways.
As shown in Figure 1, Y axle grating chi and Y axis rail assembly are installed on the lathe bed 18, Y axis rail assembly is two a Y axis rails pair 8, is connected with the Y axle unit on the Y axis rail secondary 8.Said Y axle unit comprises Y axial brake device and workbench, and workbench is set on the Y axial brake device, realizes the motion of Y axle.Said Y axial brake device 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 axle unit is two, and Y axis rail assembly is two secondary guideways.
The course of work in conjunction with drilling machine; At first each X shaft assembly and Y axle unit drive and the descending fixed coordinates P that goes to of independent grating chi FEEDBACK CONTROL at independent X axle, y-axis motor; Z axial brake device 11 work then through Z shaft drive 12, realize that the boring of main shaft 16 is bored down.The XY motion of each Z axle is adopted and is independently driven and the signal feedback technology, and its response speed is faster, and drilling efficiency is higher, and its structure temperature influence distortion simultaneously is little, and static and dynamic performance is high, and borehole accuracy is high.
For guaranteeing the precision of machine movement track, X axis rail assembly and Y axis rail 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 axle grating chi 10 of X axle grating chi 2 and each Y axle unit setting is a screw fixed ruler slot type.
Embodiment 2
All the other are identical with embodiment 1, and difference is that X shaft assembly and Y axle unit are four, and X axis rail assembly and Y axis rail assembly all are the fourth officer guideway, with the Y axle unit the different of quantity are set according to the X shaft assembly according to the difference of need of work.
Embodiment 3
All the other are identical with embodiment 1, and difference is that X axle grating chi 2 is directly to paste the chi belt with said Y axle grating chi 10 mounting means.
Adopt the beneficial effect of present technique scheme to be: response speed is fast, can effectively improve the working (machining) efficiency of drilling machine, and its structure temperature influence distortion simultaneously is little, and static and dynamic performance is high, can improve the borehole accuracy of drilling machine effectively.
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 conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims (9)

1. PCB drilling machine; It is characterized in that; Comprise crossbeam, lathe bed, X axis rail assembly, Y axis rail assembly, X axle grating chi, Y axle grating chi, X shaft assembly and Y axle unit; Said X axis rail assembly and said X axle grating chi are installed on the said crossbeam, and said Y axis rail assembly and said Y axle grating chi are installed on the said lathe bed, and said X shaft assembly is movably connected on the said X axis rail assembly; Said Y axle unit is movably connected on the said Y axis rail assembly, and said X shaft assembly and said Y axle unit are respectively equipped with independently X axial brake device and independently Y axial brake device.
2. a kind of PCB drilling machine according to claim 1 is characterized in that, said X axial brake device comprises X spindle motor fixed head and X spindle motor mover, and said X spindle motor fixed head is provided with said X spindle motor mover.
3. a kind of PCB drilling machine according to claim 1 is characterized in that said Y axial brake device comprises y-axis motor fixed head and y-axis motor mover, and said y-axis motor fixed head is provided with said y-axis motor mover.
4. a kind of PCB drilling machine according to claim 1; It is characterized in that said X shaft assembly also comprises the Z axle unit, said Z axle unit is arranged on the said X axial brake device; Said Z axle unit comprises Z axle base plate, Z axial brake device, Z shaft drive and main shaft; Said Z axle base plate is provided with said Z axial brake device, and said Z axial brake device is connected with said Z shaft drive, and said Z shaft drive end is provided with said main shaft.
5. a kind of PCB drilling machine according to claim 1 is characterized in that said Y axle unit also comprises workbench, and said workbench is arranged on the said Y axial brake device.
6. a kind of PCB drilling machine according to claim 1 is characterized in that, said X shaft assembly and said Y axle unit are at least two.
7. a kind of PCB drilling machine according to claim 1 is characterized in that, said X axis rail assembly and said Y axis rail 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, said X axis rail assembly and said Y axis rail assembly are at least one secondary guideway.
9. a kind of PCB drilling machine according to claim 1 is characterized in that, said X axle grating chi and said Y axle grating chi mounting means are screw fixed ruler slot type or directly paste the chi belt.
CN2011202228635U 2011-06-29 2011-06-29 PCB (Printed Circuit Board) drilling machine Expired - Fee Related CN202151704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202228635U CN202151704U (en) 2011-06-29 2011-06-29 PCB (Printed Circuit Board) drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202228635U CN202151704U (en) 2011-06-29 2011-06-29 PCB (Printed Circuit Board) drilling machine

Publications (1)

Publication Number Publication Date
CN202151704U true CN202151704U (en) 2012-02-29

Family

ID=45692213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202228635U Expired - Fee Related CN202151704U (en) 2011-06-29 2011-06-29 PCB (Printed Circuit Board) drilling machine

Country Status (1)

Country Link
CN (1) CN202151704U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847985A (en) * 2011-06-29 2013-01-02 维嘉数控科技(苏州)有限公司 PCB (printed circuit board) drilling machine
CN103240436A (en) * 2013-05-21 2013-08-14 南京大量数控科技有限公司 Non-synchronous drilling machine
CN106695349A (en) * 2017-02-20 2017-05-24 惠州市永业机械设备有限公司 Vertical and horizontal double-function machining center
CN107042319A (en) * 2017-04-07 2017-08-15 南兴装备股份有限公司 It is double bore bag can double alternately operating planer type numerical control rig
CN110394478A (en) * 2019-08-07 2019-11-01 广东斯丹诺智能装备有限公司 A kind of aluminum alloy pattern plate hole drilling machine through walls

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847985A (en) * 2011-06-29 2013-01-02 维嘉数控科技(苏州)有限公司 PCB (printed circuit board) drilling machine
CN103240436A (en) * 2013-05-21 2013-08-14 南京大量数控科技有限公司 Non-synchronous drilling machine
CN106695349A (en) * 2017-02-20 2017-05-24 惠州市永业机械设备有限公司 Vertical and horizontal double-function machining center
CN107042319A (en) * 2017-04-07 2017-08-15 南兴装备股份有限公司 It is double bore bag can double alternately operating planer type numerical control rig
CN110394478A (en) * 2019-08-07 2019-11-01 广东斯丹诺智能装备有限公司 A kind of aluminum alloy pattern plate hole drilling machine through walls

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120229

Termination date: 20160629

CF01 Termination of patent right due to non-payment of annual fee