CN102151880B - Clamping pin positioning method - Google Patents
Clamping pin positioning method Download PDFInfo
- Publication number
- CN102151880B CN102151880B CN 201110058936 CN201110058936A CN102151880B CN 102151880 B CN102151880 B CN 102151880B CN 201110058936 CN201110058936 CN 201110058936 CN 201110058936 A CN201110058936 A CN 201110058936A CN 102151880 B CN102151880 B CN 102151880B
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- sliding block
- pin
- positioning sliding
- point position
- original point
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005553 drilling Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 230000004807 localization Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 11
- 229920000297 Rayon Polymers 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 229920001342 Bakelite® Polymers 0.000 description 32
- 239000004637 bakelite Substances 0.000 description 32
- 230000006872 improvement Effects 0.000 description 7
- 230000009977 dual effect Effects 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a printed circuit, in particular to a clamping pin positioning drilling machine and a clamping pin positioning method. The clamping pin positioning drilling machine provided by the invention comprises a working platform; the working platform is provided with an origin positioning hole and a positioning groove of a clamping pin; the origin positioning hole and the positioning groove are collinear; the origin positioning hole is internally provided with a first positioning sliding block which is connected with a first pushing and clamping mechanism; and the positioning groove is internally provided with a second positioning sliding block which is connected with a second pushing and clamping mechanism. The invention also provides the clamping pin positioning method and has the benefits that an electric wood board does not need to be used, the production cost is reduced, the unsmooth plate installation is avoided, the drilling quality is improved, processes performed on the drilling machine are reduced and the utilization rate is improved.
Description
Technical field
The present invention relates to printed circuit, relate in particular to a kind of clamp pin nail localization method in the printed circuit.
Background technology
At present, printed substrate is when boring, all adopt the bakelite plate locate mode to position boring, so-called bakelite plate locate mode is that the workbench at drilling machine arranges a bakelite plate, and fix with screw, when printed substrate boring is produced, (multi-layer sheet is generally three first to get out the locating hole of this printed substrate to be processed with the locating hole program of this printed substrate to be processed at bakelite plate, dual platen is generally two), then load onto pin, at last closed assembly backing plate again successively, printed substrate to be processed, be set up again aluminium flake, with adhesive tape aluminium flake is fixed, can be debugged and carry out Drilling operation, below divide two-sided and the multi-layer sheet process description of holing:
1, the work flow during bakelite plate positioning double-sided plate:
That printed substrate to be processed, backing plate bore locating hole is stand-by → bore locating hole → pin → dress backing plate → fill printed substrate to be processed → join aluminium flake → tape → off normal adjustment → boring → lower plate is installed at bakelite plate at bakelite plate;
In this work flow, the locating hole that bores printed substrate to be processed, backing plate is to finish at fitting pin machine, and the stage that really takies the rig time is: the lower plate operation of boring locating hole → after bakelite plate is installed pin → dress backing plate → fill printed substrate to be processed → join aluminium flake → tape → off normal adjustment and boring at bakelite plate;
Work flow when 2, bakelite plate is located multi-layer sheet:
Bore locating hole → pin → dress backing plate → fill printed substrate to be processed → join aluminium flake → tape → hole → lower plate is installed at bakelite plate at bakelite plate;
In this work flow, whole process all needs to carry out at rig, therefore the stage that takies the rig time is for omnidistance, that is: bore locating hole → pin → dress backing plate → fill printed substrate to be processed → join aluminium flake → tape → hole → lower plate is installed at bakelite plate at bakelite plate;
Therefore, the defective of present existing bakelite plate locate mode existence is:
1, according to the difference of output, need to change bakelite plate, because the cost of bakelite plate is higher, cause the boring high expensive of product;
2, produce the used time of upper and lower plates longer, the process time that namely takies drilling machine is longer, so that the mobility of drilling machine (the production and processing time accounts for the ratio of total available machine time) is lower;
3, when bakelite plate is made locating hole or when dialling shop bolt, the aperture very easily peak occurs and causes the bakelite plate out-of-flatness, so that the dress plate is uneven, affects drilling quality (boring inclined to one side hole or breaking of rod mouth);
4, bakelite plate in use because the moisture absorption etc. are prone to the bow phenomenon, affects drilling quality;
5, bore locating hole at bakelite plate and break flour often occurs, so that the dress plate is uneven, affect drilling quality.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of clamp pin nail location drilling machine and clamp pin nail localization method.
The invention provides a kind of clamp pin nail location drilling machine, comprise workbench, described workbench is provided with original point position hole and the locating slot of clamp pin nail, described original point position hole and described locating slot conllinear, described original point position is provided with the first positioning sliding block in the hole, described the first positioning sliding block is connected with first and pushes away clamp mechanism, is provided with the second positioning sliding block in the described locating slot, and described the second positioning sliding block is connected with second and pushes away clamp mechanism.
As a further improvement on the present invention, described locating slot has two at least, and described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder.
The present invention also provides a kind of clamp pin nail localization method, may further comprise the steps:
A, the superimposed viscose glue of aluminium flake, printed substrate to be processed, backing plate is formed the processing plate;
B, at two sidetracking locating holes of described processing plate;
C, pin is installed on the described locating hole;
D, by described pin described processing plate is fixed on the workbench of drilling machine;
E, boring;
F, discharging.
As a further improvement on the present invention, step D is for arranging respectively original point position hole and the locating slot of clamp pin nail on the workbench of drilling machine, described pin is respectively installed on described original point position hole and the locating slot, so that described processing plate is fixed on the workbench of drilling machine.
As a further improvement on the present invention, step D is for arranging respectively original point position hole and the locating slot of clamp pin nail on the workbench of drilling machine, described original point position hole and described locating slot conllinear, described original point position is provided with the first positioning sliding block in the hole, described the first positioning sliding block is connected with first and pushes away clamp mechanism, be provided with the second positioning sliding block in the described locating slot, described the second positioning sliding block is connected with second and pushes away clamp mechanism, described pin is respectively installed on described original point position hole and the locating slot, pushing away clamp mechanism by described first drives described the first positioning sliding block and makes described the first positioning sliding block clamp described pin, push away clamp mechanism by described second and drive described the second positioning sliding block and make described the second positioning sliding block clamp described pin, so that described processing plate is fixed on the workbench of drilling machine.
As a further improvement on the present invention, described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder.
The present invention also provides a kind of clamp pin nail localization method, may further comprise the steps:
A, at two sidetracking locating holes of backing plate, printed substrate to be processed;
B, pin is installed on the described locating hole;
C, the superimposed viscose glue of aluminium flake, printed substrate to be processed, backing plate is formed the processing plate;
D, by described pin described processing plate is fixed on the workbench of drilling machine;
E, boring;
F, discharging.
As a further improvement on the present invention, step D is for arranging respectively original point position hole and the locating slot of clamp pin nail on the workbench of drilling machine, described pin is respectively installed on described original point position hole and the locating slot, so that described processing plate is fixed on the workbench of drilling machine.
As a further improvement on the present invention, step D is for arranging respectively original point position hole and the locating slot of clamp pin nail on the workbench of drilling machine, described original point position hole and described locating slot conllinear, described original point position is provided with the first positioning sliding block in the hole, described the first positioning sliding block is connected with first and pushes away clamp mechanism, be provided with the second positioning sliding block in the described locating slot, described the second positioning sliding block is connected with second and pushes away clamp mechanism, described pin is respectively installed on described original point position hole and the locating slot, pushing away clamp mechanism by described first drives described the first positioning sliding block and makes described the first positioning sliding block clamp described pin, push away clamp mechanism by described second and drive described the second positioning sliding block and make described the second positioning sliding block clamp described pin, so that described processing plate is fixed on the workbench of drilling machine.
As a further improvement on the present invention, described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder.
The invention has the beneficial effects as follows: do not need to use bakelite plate, reduced production cost, avoid filling the plate injustice, improve drilling quality, reduced the technique on drilling machine, improved mobility.
Description of drawings
Fig. 1 is the structural representation of a kind of clamp pin nail of the present invention location drilling machine.
The specific embodiment
The present invention is further described below in conjunction with description of drawings and the specific embodiment.
Drawing reference numeral among Fig. 1 is: workbench 100; Original point position hole 11; The first positioning sliding block 12; Locating slot 21; The second positioning sliding block 22.
As shown in Figure 1, a kind of clamp pin nail location drilling machine, comprise workbench 100, described workbench 100 is provided with original point position hole 11 and the locating slot 21 of clamp pin nail, described original point position hole 11 and described locating slot 21 conllinear are provided with the first positioning sliding block 12 in the described original point position hole 11, described the first positioning sliding block 12 is connected with first and pushes away clamp mechanism, be provided with the second positioning sliding block 22 in the described locating slot 21, described the second positioning sliding block 22 is connected with second and pushes away clamp mechanism.
As shown in Figure 1, described locating slot 21 has two at least, specifically can be set up in parallel a plurality of, to adapt to the production of different printed substrates, described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder, can be by the pneumatic clamping of controlling pin.
The present invention also provides a kind of clamp pin nail localization method, with the processing double-side printed-wiring board, may further comprise the steps:
A, the superimposed viscose glue of aluminium flake, printed substrate to be processed (dual platen), backing plate is formed the processing plate;
B, at two sidetracking locating holes of described processing plate;
C, pin is installed on the described locating hole;
D, described processing plate is fixed on the workbench 100 of drilling machine by described pin;
E, boring;
F, discharging.
Step D is specifically as follows original point position hole 11 and the locating slot 21 that the clamp pin nail is set respectively on the workbench of drilling machine, described pin is respectively installed on described original point position hole 11 and the locating slot 21, so that described processing plate is fixed on the workbench 100 of drilling machine.
Step D is specifically as follows original point position hole 11 and the locating slot 21 that the clamp pin nail is set respectively on the workbench 100 of drilling machine, described original point position hole 11 and described locating slot 21 conllinear, be provided with the first positioning sliding block 12 in the described original point position hole 11, described the first positioning sliding block 12 is connected with first and pushes away clamp mechanism, be provided with the second positioning sliding block 22 in the described locating slot 21, described the second positioning sliding block 22 is connected with second and pushes away clamp mechanism, described pin is respectively installed on described original point position hole 11 and the locating slot 21, pushing away clamp mechanism by described first drives described the first positioning sliding block 12 and makes described the first positioning sliding block 12 clamp described pin, push away clamp mechanism by described second and drive described the second positioning sliding block 22 and make described the second positioning sliding block 22 clamp described pin, so that described processing plate is fixed on the workbench 100 of drilling machine.
Described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder.
Wherein, in this technological process, the superimposed viscose glue of aluminium flake, printed substrate to be processed (dual platen), backing plate is formed the processing plate, installs at two sidetracking locating holes of described processing plate, with pin that step is to finish at glue plastering machine and fitting pin machine on the described locating hole, do not take the rig time, the stage that takies the rig time in the whole preparation flow process is: by described pin described processing plate is fixed on the workbench of drilling machine, boring, discharging, has improved mobility.
The present invention also provides a kind of clamp pin nail localization method, is used for the processing multilayer printed circuit board, may further comprise the steps:
A, at two sidetracking locating holes of backing plate, printed substrate to be processed;
B, pin is installed on the described locating hole;
C, the superimposed viscose glue of aluminium flake, printed substrate to be processed, backing plate is formed the processing plate;
D, described processing plate is fixed on the workbench 100 of drilling machine by described pin;
E, boring;
F, discharging.
Wherein, the both sides of printed substrate to be processed are made locating hole according to the scoring ring on the internal layer with X-RAY, and backing plate also needs in advance the position punching according to the locating hole of wiring board, then pin is installed on the described locating hole, backing plate is enclosed within on the pin again.
Step D is specifically as follows original point position hole 11 and the locating slot 21 that the clamp pin nail is set respectively on the workbench 100 of drilling machine, described pin is respectively installed on described original point position hole 11 and the locating slot 21, so that described processing plate is fixed on the workbench 100 of drilling machine.
Step D is specifically as follows original point position hole 11 and the locating slot 21 that the clamp pin nail is set respectively on the workbench 100 of drilling machine, described original point position hole 11 and described locating slot 21 conllinear, be provided with the first positioning sliding block 12 in the described original point position hole 11, described the first positioning sliding block 12 is connected with first and pushes away clamp mechanism, be provided with the second positioning sliding block 22 in the described locating slot 21, described the second positioning sliding block 22 is connected with second and pushes away clamp mechanism, described pin is respectively installed on described original point position hole 11 and the locating slot 21, pushing away clamp mechanism by described first drives described the first positioning sliding block 12 and makes described the first positioning sliding block 12 clamp described pin, push away clamp mechanism by described second and drive described the second positioning sliding block 22 and make described the second positioning sliding block 22 clamp described pin, so that described processing plate is fixed on the workbench 100 of drilling machine.
Described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder.
Wherein, in this technological process, installing on the described locating hole at two sidetracking locating holes of backing plate, printed substrate to be processed, with pin, aluminium flake, printed substrate to be processed, the superimposed viscose glue of backing plate are formed processing plate step is to finish at glue plastering machine and fitting pin machine, do not take the rig time, the stage that takies the rig time in the whole technological process is: by described pin described processing plate is fixed on the workbench of drilling machine, boring and discharging, has improved mobility.
Wherein, multiple-plate production procedure refinement is as follows:
Core material graphic making → core material+prepreg+Copper Foil is superimposed → and (bakelite plate is to make a call to 3 holes to use 3 holes during the location to lamination → drilling with locating hole, make a call to 3 holes during folder PIN location and use 2 holes) → plate mills the periphery (has gummosis after the pressing, need to mill the periphery with the gong machine) → backing plate is made locating hole, and stand-by → plate dress to be processed is sold (special-purpose fitting pin machine being arranged, upper 2 pins) → aluminium flake, printed substrate to be processed, the superimposed rubberizing of backing plate (special-purpose glue plastering machine is arranged) → upper machine dress plate → boring → lower plate.
Wherein, fitting pin machine has following two kinds:
1, upper dual platen pin: with pin machine on the dual platen, be furnished with the brill cutter on the main shaft of upper pin machine, cutter bores locating hole from lower facing up jacking row, withdrawing then, and from top upper pin, whole process is that PLC controls automatically to pin by drift;
2, upper multi-layer sheet pin: with pin machine on the multi-layer sheet, join on the main shaft of pin machine on this be pin (with upper pin to the fixing plate to be processed of locating hole be not same class, general pin diameter 3.1mm, shop bolt is 3.175mm, locating hole is 3.15mm, size order: pin＜locating hole＜pin, can guarantee that like this pin can free in and out in locating hole, pin then be fixed in the locating hole motionless, when moving back pin with the special-purpose pin machine that moves back) rather than bore cutter, main shaft rises during the dress pin, pin on the main shaft exposes table top, multiple-plate locating hole is enclosed within (spindle pitch can manually be adjusted according to the spacing of plate locating hole) on the pin, then starts dress pin program (PLC controls automatically): under the presser feet (fixedly plank) main shaft descend (withdrawing from pin) → backing plate of dress pin drift downward (being pressed into pin from above in locating hole) → will accomplish fluently locating hole is enclosed within on the pin → aluminium flake, plate to be processed, the superimposed rubberizing of backing plate (as shown in Figure 1) → upper machine dress plate → boring → lower plate.
In sum, a kind of clamp pin nail location drilling machine provided by the invention and clamp pin nail localization method have the following advantages:
1, cancels the use of bakelite plate, can be fit to various output, do not needed to change bakelite plate, reduced the boring cost of product;
2, produce the used time of upper and lower plates shorter, the process time that namely takies drilling machine is shorter, so that the mobility of drilling machine (the production and processing time accounts for the ratio of total available machine time) is higher;
3, cancelled the use of bakelite plate, can avoid when bakelite plate is made locating hole or when dialling shop bolt, the aperture very easily peak occurs and causes the irregular phenomenon of bakelite plate, is conducive to smooth dress plate, improves drilling quality (can avoid boring inclined to one side hole or breaking of rod mouth);
4, cancel the use of bakelite plate, can avoid bakelite plate in use because the moisture absorption etc., be prone to the phenomenon of bow, improved drilling quality;
5, cancel the use of bakelite plate, avoided bakelite plate brill locating hole break flour often to occur, so that the phenomenon of dress plate injustice improves drilling quality.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. a clamp pin nail localization method is characterized in that, may further comprise the steps:
A, the superimposed viscose glue of aluminium flake, printed substrate to be processed, backing plate is formed the processing plate;
B, at two sidetracking locating holes of described processing plate;
C, pin is installed on the described locating hole;
D, original point position hole and the locating slot of clamp pin nail are set respectively on the workbench of drilling machine, described original point position hole and described locating slot conllinear, described original point position is provided with the first positioning sliding block in the hole, described the first positioning sliding block is connected with first and pushes away clamp mechanism, be provided with the second positioning sliding block in the described locating slot, described the second positioning sliding block is connected with second and pushes away clamp mechanism, described pin is respectively installed on described original point position hole and the locating slot, pushing away clamp mechanism by described first drives described the first positioning sliding block and makes described the first positioning sliding block clamp the described pin that is installed to described original point position hole, push away clamp mechanism by described second and drive described the second positioning sliding block and make described the second positioning sliding block clamp the described pin that is installed to described locating slot, so that described processing plate is fixed on the workbench of drilling machine;
E, boring;
F, discharging.
2. clamp pin according to claim 1 is followed closely localization method, and it is characterized in that: described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder.
3. a clamp pin nail localization method is characterized in that, may further comprise the steps:
A, at two sidetracking locating holes of backing plate, printed substrate to be processed;
B, pin is installed on the described locating hole;
C, the superimposed viscose glue of aluminium flake, printed substrate to be processed, backing plate is formed the processing plate;
D, original point position hole and the locating slot of clamp pin nail are set respectively on the workbench of drilling machine, described original point position hole and described locating slot conllinear, described original point position is provided with the first positioning sliding block in the hole, described the first positioning sliding block is connected with first and pushes away clamp mechanism, be provided with the second positioning sliding block in the described locating slot, described the second positioning sliding block is connected with second and pushes away clamp mechanism, described pin is respectively installed on described original point position hole and the locating slot, pushing away clamp mechanism by described first drives described the first positioning sliding block and makes described the first positioning sliding block clamp the described pin that is installed to described original point position hole, push away clamp mechanism by described second and drive described the second positioning sliding block and make described the second positioning sliding block clamp the described pin that is installed to described locating slot, so that described processing plate is fixed on the workbench of drilling machine;
E, boring;
F, discharging.
4. clamp pin according to claim 3 is followed closely localization method, and it is characterized in that: described first pushes away clamp mechanism comprises the first cylinder, and described second pushes away clamp mechanism comprises the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110058936 CN102151880B (en) | 2011-03-11 | 2011-03-11 | Clamping pin positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110058936 CN102151880B (en) | 2011-03-11 | 2011-03-11 | Clamping pin positioning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102151880A CN102151880A (en) | 2011-08-17 |
| CN102151880B true CN102151880B (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110058936 Expired - Fee Related CN102151880B (en) | 2011-03-11 | 2011-03-11 | Clamping pin positioning method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102151880B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387667A (en) * | 2011-10-26 | 2012-03-21 | 高德（无锡）电子有限公司 | Processing technology of blind drilled counterbore on high-density interlinked printed circuit board |
| CN112620733B (en) * | 2020-12-24 | 2022-04-22 | 彭清华 | Automatic board unloading and water conveying system of drilling machine and using method thereof |
| CN118237643A (en) * | 2024-04-08 | 2024-06-25 | 中山芯承半导体有限公司 | Method for milling appearance of printed circuit board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063833A (en) * | 1991-02-07 | 1992-08-26 | 霍尔德斯科技有限公司 | Printed circuit board drilling and used lead-in plate and backing plate |
| CN2197677Y (en) * | 1993-06-19 | 1995-05-17 | 吴明田 | Automatic marking station for circuit board |
| CN201342588Y (en) * | 2008-12-16 | 2009-11-11 | 深圳市华丰电器器件制造有限公司 | Locating device of multi-layer plate processing machine |
| CN201366530Y (en) * | 2009-03-02 | 2009-12-23 | 汕头超声印制板公司 | Panel positioning device for printed circuit board drilling machine |
| DE102008064166A1 (en) * | 2008-12-22 | 2010-06-24 | Schmoll Maschinen Gmbh | Automated machine tool and method for introducing reference holes in printed circuit boards |
| CN201586769U (en) * | 2009-11-04 | 2010-09-22 | 深圳市柳鑫实业有限公司 | Upper cover plate used in hole-drilling process of printed circuit board |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4352919B2 (en) * | 2004-02-05 | 2009-10-28 | パナソニック電工株式会社 | Machining backup board |
-
2011
- 2011-03-11 CN CN 201110058936 patent/CN102151880B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063833A (en) * | 1991-02-07 | 1992-08-26 | 霍尔德斯科技有限公司 | Printed circuit board drilling and used lead-in plate and backing plate |
| CN2197677Y (en) * | 1993-06-19 | 1995-05-17 | 吴明田 | Automatic marking station for circuit board |
| CN201342588Y (en) * | 2008-12-16 | 2009-11-11 | 深圳市华丰电器器件制造有限公司 | Locating device of multi-layer plate processing machine |
| DE102008064166A1 (en) * | 2008-12-22 | 2010-06-24 | Schmoll Maschinen Gmbh | Automated machine tool and method for introducing reference holes in printed circuit boards |
| CN201366530Y (en) * | 2009-03-02 | 2009-12-23 | 汕头超声印制板公司 | Panel positioning device for printed circuit board drilling machine |
| CN201586769U (en) * | 2009-11-04 | 2010-09-22 | 深圳市柳鑫实业有限公司 | Upper cover plate used in hole-drilling process of printed circuit board |
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| CN102151880A (en) | 2011-08-17 |
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Owner name: JIANGMEN SUNTAK CIRCUIT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN SUNTAK CIRCUIT TECHNOLOGY CO., LTD. Effective date: 20121029 |
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Inventor after: Deng Jun Inventor after: Ao Sichao Inventor after: Wei Hao Inventor before: Wei Hao Inventor before: Chen Guozhong Inventor before: Zhang Tingzhu Inventor before: Deng Jun |
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Free format text: CORRECT: INVENTOR; FROM: WEI HAO CHEN GUOZHONG ZHANG TINGZHU DENG JUN TO: DENG JUN AO SICHAO WEI HAO Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 529000 JIANGMEN, GUANGDONG PROVINCE |
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Effective date of registration: 20121029 Address after: 529000 Guangdong city of Jiangmen province high tech Zone even Road No. 363 Applicant after: JIANGMEN SUNTAK CIRCUIT TECHNOLOGY CO., LTD. Address before: 518000, Shenzhen, Guangdong, Baoan District manhole street, Xinqiao Industrial Zone, Henggang New Jade Road three on the third floor (office space) Applicant before: Shenzhen Suntak Circuit Technology Co., Ltd. |
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Granted publication date: 20130206 Termination date: 20200311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |