CN202151709U - Positioning structure for linear motor of PCB (Printed Circuit Board) drilling machine - Google Patents
Positioning structure for linear motor of PCB (Printed Circuit Board) drilling machine Download PDFInfo
- Publication number
- CN202151709U CN202151709U CN2011202228599U CN201120222859U CN202151709U CN 202151709 U CN202151709 U CN 202151709U CN 2011202228599 U CN2011202228599 U CN 2011202228599U CN 201120222859 U CN201120222859 U CN 201120222859U CN 202151709 U CN202151709 U CN 202151709U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- motor fixing
- line slideway
- electric motors
- linear electric
- 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
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a positioning structure for a linear motor of a PCB (Printed Circuit Board) drilling machine. The positioning structure comprises a motor fixing plate, a Z-axis bottom plate, an X-axis connecting block, linear guide rails, sliding blocks and a linear motor, wherein the sliding blocks are respectively arranged at two ends of the motor fixing plate and the Z-axis bottom plate; the linear guide rails comprise a fixing plate linear guide rail, a bottom plate linear guide rail and a shared linear guide rail; the sliding blocks at one end of the motor fixing plate and one end of the Z-axis bottom plate are arranged on the fixing plate linear guide rail and the bottom plate linear guide rail respectively, and the sliding blocks at the other ends are all arranged on the shared linear guide rail; the linear motor is arranged on the motor fixing plate; and the X-axis connecting block is connected with the motor fixing plate and the Z-axis bottom plate. By adopting the technical scheme, the positioning structure has the benefits that the part deformation caused by suction force of the linear motor is effectively reduced, the machining precision is ensured, and the equipment cost is lowered; and meanwhile, the structure is simple.
Description
Technical field
The utility model relates to a kind of PCB drilling machine, is specifically related to a kind of PCB drilling machine linear electric motors location structure.
Background technology
There are two kinds below PCB drilling machine X axle linear electric motors conventional positioning mode is main:
As shown in Figure 1, linear electric motors 105 are fixed on the motor fixing plate 104, are connected on the line slideway 101 through slide block 102 again, and are as shown in Figure 1.The shortcoming of this structure is motor fixing plate 104 and Z axle base plate 103 shared two line slideways 101, because the movement travel of Z axle has determined that the length of Z axle base plate is longer, this can cause the spacing of two line slideways excessive.Linear electric motors 105 are installed in the middle of the line slideway 101 through motor fixing plate 104; Owing between linear motor rotor and the stator very big suction is arranged; Can drive motor fixing plate 104 and produce distortion, cause that cutter position squints under the Z axle, influence the precision of rig together with Z axle base plate 103.
As shown in Figure 2, for avoiding the shortcoming of mode one, between two line slideways, increased two line slideways newly, be used for the support motor fixed head, like this in the middle of the spacing of line slideway can adjust to suitable position, reduce the distortion that linear electric motors suction brings part.The shortcoming of this structure is the cost that has increased by two line slideways.
A kind of PCB drilling machine linear electric motors location structure need be provided for this reason, effectively reduce the part deformation that linear electric motors suction brings, guarantee machining accuracy, reduce equipment cost, simultaneously simple in structure.
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 part deformation that linear electric motors suction brings that effectively reduces, and guarantees machining accuracy, reduces equipment cost, PCB drilling machine linear electric motors location structure simultaneously simple in structure.
For achieving the above object; The technical scheme of the utility model is following: a kind of PCB drilling machine linear electric motors location structure; It is characterized in that; Comprise motor fixing plate, Z axle base plate, X axle contiguous block, line slideway, slide block and linear electric motors, said motor fixing plate and said Z axle base plate two ends are respectively equipped with said slide block, and said line slideway comprises fixed head line slideway, base plate line slideway and shared line slideway; The slide block of said motor fixing plate and said Z axle base plate one end is separately positioned on said fixed head line slideway and the said base plate line slideway; The slide block of the other end all is arranged on the said shared line slideway, and said linear electric motors are arranged on the said motor fixing plate, and said X axle contiguous block connects said motor fixing plate and said Z axle base plate.
Preferably, said motor fixing plate and said Z axle base plate two ends are respectively equipped with at least one slide block.
Preferably, said X axle contiguous block is provided with at least two.
Preferably, said slide block two ends are provided with the protection cushion block.
Adopt the beneficial effect of present technique scheme to be: effectively reduce the part deformation that linear electric motors suction brings, guarantee machining accuracy, reduce equipment cost, simultaneously simple in structure.
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 a PCB drilling machine X axle linear electric motors conventional positioning structural representation.
Fig. 2 is the sketch map of PCB drilling machine X axle linear electric motors conventional positioning architecture advances.
Fig. 3 is the structural representation of the utility model embodiment.
Fig. 4 is the structural representation of the utility model embodiment.
The numeral corresponding component title represented among the figure with letter:
101. line slideway 102. slide block 103.Z axle base plates 104. motor fixing plates 105. linear electric motors;
201. line slideway A 202. line slideway B 203. motor fixing plates 204. slide block A 205. slide block B 206.Z axle base plates 207. linear electric motors;
1. motor fixing plate 2.Z axle base plate 3.X axle contiguous block 4. base plate line slideways 5. fixed head line slideways 6. shared line slideway 7. slide blocks 8. slide blocks 9. slide blocks 10. linear electric motors.
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.
Of Fig. 3 and Fig. 4; Base plate line slideway 4, fixed head line slideway 5, shared line slideway 6 are separately fixed on the marble crossbeam; Z axle base plate 2 is connected respectively on base plate line slideway 4 and the shared line slideway 6 through two slide blocks 7, horizontally slips with realization.Linear electric motors 10 are connected on the motor fixing plate 1 through screw, and motor fixing plate 1 is connected respectively on fixed head line slideway 5 and the shared line slideway 6 through three slide blocks 8 and two slide blocks 9, realizes horizontally slipping.Through two X axle contiguous blocks 3 motor fixing plate 1 and Z axle base plate 2 are coupled together, realize the power transmission.Motor fixing plate 1 and the shared shared line slideway 6 of Z axle base plate 2 shared ends; Can reduce the part deformation that causes by linear electric motors suction with respect to traditional location structure; And the position of shared line slideway 6 can be adjusted according to the size of used linear electric motors 10 flexibly; The spacing of two guide rails is more little, and the distortion of the motor fixing plate that linear electric motors 10 suction cause is also more little; Can reduce the cost of a guide rail with respect to the improvement of traditional location structure.
All the other are identical with embodiment 1, and difference is that motor fixing plate 1 is connected respectively on fixed head line slideway 5 and the shared line slideway 6 through four slide blocks 8 and four slide blocks 9, realizes horizontally slipping.According to the size of linear electric motors 10 size of motor fixing plate 1 is set, the quantity of slide block is set according to the size dimension of motor fixing plate 1.
All the other are identical with embodiment 1, and difference is, through four X axle contiguous blocks 3 motor fixing plate 1 and Z axle base plate 2 is coupled together, and realizes the power transmission.Different according to motor fixing plate 1 and Z axle base plate 2 sizes are provided with the quantity of X axle contiguous block 3, can effectively connect motor fixing plate 1 and Z axle base plate 2.
Embodiment 4
All the other are identical with embodiment 1, and difference is, is provided with the protection cushion block at slide block 7, slide block 8, slide block 9 two ends; Because the PCB drilling machine can produce some chips in process, chip amasss on guide rail, when slide block on guide rail during move left and right; Chip gets into slide block, have certain infringement for guide rail, and guide rail and slide block belongs to precision parts; Cost prevents that through the protection cushion block is set chip from getting in the slide block than higher.
Adopt the beneficial effect of present technique scheme to be: effectively reduce the part deformation that linear electric motors suction brings, guarantee machining accuracy, reduce equipment cost, simultaneously simple in structure.
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 (4)
1. PCB drilling machine linear electric motors location structure; It is characterized in that; Comprise motor fixing plate, Z axle base plate, X axle contiguous block, line slideway, slide block and linear electric motors; Said motor fixing plate and said Z axle base plate two ends are respectively equipped with said slide block; Said line slideway comprises fixed head line slideway, base plate line slideway and shared line slideway, and the slide block of said motor fixing plate and said Z axle base plate one end is separately positioned on said fixed head line slideway and the said base plate line slideway, and the slide block of the other end all is arranged on the said shared line slideway; Said linear electric motors are arranged on the said motor fixing plate, and said X axle contiguous block connects said motor fixing plate and said Z axle base plate.
2. a kind of PCB drilling machine linear electric motors location structure according to claim 1 is characterized in that, said motor fixing plate and said Z axle base plate two ends are respectively equipped with at least one slide block.
3. a kind of PCB drilling machine linear electric motors location structure according to claim 1 is characterized in that said X axle contiguous block is provided with at least two.
4. a kind of PCB drilling machine linear electric motors location structure according to claim 1 and 2 is characterized in that said slide block two ends are provided with the protection cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202228599U CN202151709U (en) | 2011-06-29 | 2011-06-29 | Positioning structure for linear motor of PCB (Printed Circuit Board) drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202228599U CN202151709U (en) | 2011-06-29 | 2011-06-29 | Positioning structure for linear motor of PCB (Printed Circuit Board) drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151709U true CN202151709U (en) | 2012-02-29 |
Family
ID=45692218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202228599U Expired - Fee Related CN202151709U (en) | 2011-06-29 | 2011-06-29 | Positioning structure for linear motor of PCB (Printed Circuit Board) drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806471A (en) * | 2012-08-16 | 2012-12-05 | 武义机床制造有限公司 | Base structure of machine tool |
| CN102847983A (en) * | 2011-06-29 | 2013-01-02 | 维嘉数控科技（苏州）有限公司 | Locating structure for linear motor of PCB (Printed Circuit Board) drilling machine |
-
2011
- 2011-06-29 CN CN2011202228599U patent/CN202151709U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847983A (en) * | 2011-06-29 | 2013-01-02 | 维嘉数控科技（苏州）有限公司 | Locating structure for linear motor of PCB (Printed Circuit Board) drilling machine |
| CN102847983B (en) * | 2011-06-29 | 2015-04-15 | 维嘉数控科技（苏州）有限公司 | Locating structure for linear motor of PCB (Printed Circuit Board) drilling machine |
| CN102806471A (en) * | 2012-08-16 | 2012-12-05 | 武义机床制造有限公司 | Base structure of machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205271838U (en) | Square frock board automatic centering device | |
| CN201329497Y (en) | Digital control drilling-milling device with a plurality of independent processing systems | |
| CN204221529U (en) | three-shaft linkage device | |
| CN101412185A (en) | Numerical control drilling-milling apparatus having a plurality of independent process systems | |
| CN103481090B (en) | A kind of Lug plate clamp | |
| CN202151704U (en) | PCB (Printed Circuit Board) drilling machine | |
| CN202151709U (en) | Positioning structure for linear motor of PCB (Printed Circuit Board) drilling machine | |
| CN207643229U (en) | A kind of printed wiring board sawing sheet slicing apparatus | |
| CN201371256Y (en) | Drill for printed circuit boards | |
| CN202684149U (en) | Machine tool bed guide rail fixing mechanism of circuit board digital control drilling machine | |
| CN206216244U (en) | Multifunctional numerical control drilling milling machine | |
| CN203649908U (en) | Small hole punch for magnetic materials | |
| CN202213402U (en) | Improved type multi-head numerical control engraving machine | |
| CN102847983A (en) | Locating structure for linear motor of PCB (Printed Circuit Board) drilling machine | |
| CN103084856A (en) | Numerical control machine tool split-type operating platform for installing linear motor | |
| CN202278817U (en) | Digital printing treadmill device | |
| CN205768225U (en) | A kind of engraving machine | |
| CN204770812U (en) | Vertical motion structure of drilling equipment | |
| CN205520464U (en) | 24 sword four -axis machining at major -minor longmen center | |
| CN204747558U (en) | Drilling machine | |
| CN113369554A (en) | Groove milling equipment | |
| CN206561729U (en) | A kind of carving and milling machine | |
| CN207201085U (en) | A kind of laser hole drilling system of circuit board | |
| CN102847985B (en) | PCB (printed circuit board) drilling machine | |
| CN215280742U (en) | Practical multipurpose hydraulic top bed |
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 |
Granted publication date: 20120229 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |