CN103167734B - Thin plate support jig - Google Patents
Thin plate support jig Download PDFInfo
- Publication number
- CN103167734B CN103167734B CN201110407904.2A CN201110407904A CN103167734B CN 103167734 B CN103167734 B CN 103167734B CN 201110407904 A CN201110407904 A CN 201110407904A CN 103167734 B CN103167734 B CN 103167734B
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- CN
- China
- Prior art keywords
- thin plate
- frame side
- supporting pad
- tool
- support
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- Expired - Fee Related
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- Electroplating Methods And Accessories (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention provides a kind of thin plate support jig, in order to support thin plate, comprise main frame, supporting pad, link, and at least two elastic supports, main frame has four frame side, around a hollow region, supporting pad extends from frame side inwall to hollow region, each supporting pad is arranged steady pin to correspond to the fixing hole on thin plate, link is arranged at the groove in frame side, being fixed by two links of each elastic support, to the cross arrangement of major general two elastic support across this hollow region flexibly to support thin plate, by this, the utilance of monoblock thin plate can be promoted, reduce the residual of liquid medicine, reduce scratch and improve yield, and existing equipment can be utilized, and new fixture need not be bought, significantly decrease equipment cost, and processing procedure elasticity and productive rate can be increased, more uniform current density can be made when electroplating.
Description
Technical field
The present invention relates to a kind of thin plate support jig, existing process apparatus especially can be used to carry out thin plate processing procedure.
Background technology
Along with the trend development that electric equipment products are compact, the circuit board (rigid circuit board) of traditional slab has not met the specification of thickness, and the thin plate development making thickness be less than 250 μm becomes main flow gradually.At the processing procedure of traditional slab, the slab loading equipemtn when carrying out every processing procedure, adopt three point contact in a device, namely two ends and intermediate supports, if when thin plate being loaded into these equipment, because the mechanical strength of thin plate is not enough, be loaded into thin plate after in equipment and can not formed depression by support place, and make that liquid medicine is residual, product yield is not good, even because depression causes machinery cannot smooth operation.
In addition, further, new process apparatus is also in development, current mode adopts mechanical arm grasping, tension mode to support thin plate, but this supporting way has some shortcomings, such as, utilizing mechanical arm to grasp needs larger area, and decreases the utilization rate of thin plate, simultaneously, liquid medicine is residual comparatively serious, in addition, is grasping the mode supported, due to the tension of mechanical arm, the size of thin on-board circuitry pattern may be changed, and the processing procedure production equipment more renewed, price is quite expensive.
Summary of the invention
Main purpose of the present invention is to provide a kind of thin plate support jig, is used to the thin plate that support thickness is less than 250 μm.Thin plate support jig of the present invention comprises a main frame, multiple supporting pad, multiple link, and at least two elastic supports, and this main frame, described supporting pad and described link are with such as made by an acid and alkali-resistance material, and link is integrated.
Main frame is a rectangular hollow frame, has four frame side, around a hollow region.Multiple supporting pad extends from the inwall of described frame side to hollow region, and arranges a steady pin on each supporting pad, and the position of steady pin corresponds to the fixing hole on thin plate.Multiple link is arranged at the groove in frame side.Each elastic support by two these links fix, and the major general two elastic support cross arrangement that arrives, and across this hollow region, and flexibly support thin plate, this elastic support is wire, is made by the elastomeric material of acid and alkali-resistance.
Supporting pad comprises a Part I and a Part II, and the height of Part I and Part II is all less than the height of frame side.Part I extends from frame side, and Part II is connected with Part I, its highly comparatively Part I be high, and steady pin is set on the second portion.
Further, thin plate support jig of the present invention comprises multiple pass-through zone, and the subregion of frame side is run through by described pass-through zone, to alleviate the total weight of thin plate support jig.In addition, when electroplating process, metal forming can be sticked and make thin plate and thin plate support jig electrically conducting of the present invention.
The present invention is characterized in, support thin plate by steady pin and elastic support, the depression of thin plate can be avoided, more significantly can promote the utilance of monoblock thin plate, also can reduce in processing procedure liquid medicine residual, reduce scratch and improve yield.And, after thin plate being fixed on thin plate support jig of the present invention, utilize existing supported at three point utensil to carry out every processing procedure, and new fixture need not be bought, significantly decrease equipment cost, in addition, can in advance thin plate be fixed, and add elasticity, the minimizing stand-by period of processing procedure, increase productive rate.
Also have, the present invention is when electroplating process, owing to being that the thin plate of monoblock is electroplated simultaneously, can scattered current density effectively, in addition, when utilizing metal material to be used as the material of thin plate support jig, by the screen effect that metal material provides, the interference of external magnetic field can be reduced, and, by the enlarged areas passed through by electric current, and the better uniform effect of current density can be reached.
Accompanying drawing explanation
Fig. 1 is the stereogram of thin plate support jig of the present invention;
Fig. 2 is the enlarged drawing of the a-quadrant of Fig. 1; And
Fig. 3 is the profile of steady pin in Fig. 2.
Primary clustering symbol description
10 main frames
11 frame side
13 hollow region
15 grooves
20 supporting pads
21 steady pins
23 Part I
25 Part II
30 links
40 elastic supports
50 pass-through zone
51 upper part
53 lower part formed,
55 grooves
100 thin plate support jigs
200 thin plates
210 fixing holes
Embodiment
Below coordinate graphic and element numbers to do more detailed description to embodiments of the present invention, can implement according to this after studying this specification carefully to make those skilled in the art.
With reference to the stereogram that figure 1, Fig. 1 is thin plate support jig of the present invention.As shown in Figure 1, thin plate support jig 100 of the present invention, is mainly used for the thin plate 200 that support thickness is less than 250 μm.Thin plate support jig 100 of the present invention comprises a main frame 10, multiple supporting pad 20, multiple link 30, and at least two elastic supports 40, this main frame 10, described supporting pad 20 and described link 30 are made by the acid and alkali-resistance material with such as 316 stainless steels etc., link is integrated, and can utilize die casting mode or die stamping mode shaping.
Main frame 10 is a rectangular hollow frame, has four frame side 11, around a hollow region 13.Multiple supporting pad 20 extends from the inwall of these four frame side 11 to hollow region 13, and arranges a steady pin 21 on each supporting pad 20, and the position of steady pin 21 corresponds to the fixing hole 210 on thin plate 200.Multiple link 30 is arranged at groove 15 place in frame side 11, and the height of this link 30 is lower than the height of this frame side.Each of at least two elastic supports 40 by two these links 30 fix, and major general two elastic support 40 cross arrangement that arrives, and across this hollow region 13, and flexibly support thin plate 200, this elastic support 40 is wire, be made by the elastomeric material of acid and alkali-resistance, such as, iron is dragon, glass fibre etc. not.
With further reference to the enlarged drawing that Fig. 2, Fig. 2 are the a-quadrant for Fig. 1.As shown in Figure 2, supporting pad 20 comprises Part I 23 and a Part II 25, and the height of Part I 23 and Part II 25 is all less than the height of frame side 11.Part I 23 extends from frame side 11, and Part II 25 is connected with Part I 23, its highly comparatively Part I 23 be high, and steady pin 21 is set on Part II 25.
Further, with reference to figure 3, Fig. 3 be the profile of steady pin in Fig. 2.As shown in Figures 2 and 3, in fact steady pin 21 can be made up of cone shape upper part 51 and columned lower part 53, and there is groove 55 in lower part 53, the easier fixing hole 210 steady pin 21 being penetrated thin plate of shape of upper part 51, and by groove 55, thin plate 200 is fixed, and make thin plate 200 maintain same level everywhere.
Further, thin plate support jig 100 of the present invention comprises multiple pass-through zone 50, and described pass-through zone 50, runs through the subregion of frame side 11, to alleviate the total weight of thin plate support jig 100.
Further, make the situation of thin plate support jig of the present invention in utilization as 316 stainless metal materials, when electroplating process, metal forming (not shown) can be sticked and make thin plate and thin plate support jig 100 electrically conducting of the present invention.
The present invention is characterized in, support thin plate by steady pin and elastic support, the depression of thin plate can be avoided, more significantly can promote the utilance of monoblock thin plate, also can reduce in processing procedure liquid medicine residual, reduce scratch and improve yield.And, after thin plate being fixed on thin plate support jig of the present invention, utilize existing supported at three point utensil to carry out every processing procedure, and new fixture need not be bought, significantly decrease equipment cost, in addition, can in advance thin plate be fixed, and add elasticity, the minimizing stand-by period of processing procedure, increase productive rate.
Also have, the present invention is when electroplating process, owing to being that the thin plate of monoblock is electroplated simultaneously, can scattered current density effectively, in addition, when utilizing metal material to be used as the material of thin plate support jig, by the screen effect that metal material provides, the interference of external magnetic field can be reduced, and, by the enlarged areas passed through by electric current, and the better uniform effect of current density can be reached.
As described above is only to explain preferred embodiment of the present invention; not attempt does any pro forma restriction to the present invention according to this; therefore, all have any modification for the present invention or the change done under identical invention spirit, all must be included in the category that the invention is intended to protect.
Claims (8)
1. a thin plate support jig, in order to support a thin plate, is characterized in that, comprises:
One main frame is a rectangular hollow frame, has four frame side, around a hollow region;
Multiple supporting pad, extends to this hollow region from the inwall of described frame side, and each supporting pad arranges a steady pin, and the position of described steady pin corresponds to the multiple fixing holes on this thin plate;
Multiple link, is arranged at the multiple grooves in described frame side; And
At least two elastic supports, each of each elastic support by two these links fix, and this at least two elastic supports cross arrangement is across this hollow region, flexibly supports this thin plate,
Wherein the link of this main frame, described supporting pad and described link is integrated, and is made by an acid and alkali-resistance material,
Respectively this supporting pad comprises a Part I and a Part II, the height of this Part I and this Part II is all less than the height of this frame side, this Part I extends from this frame side, this Part II is connected with this Part I, and the height of this Part II comparatively this Part I be high, and this steady pin is set on this Part II
This steady pin is by a cone shape upper part, and a columned lower part formed, and in this lower part, have a groove, is fixed by this thin plate by this groove, and make this thin plate maintain same level everywhere.
2. tool as claimed in claim 1, is characterized in that, the height of described link is lower than the height of described frame side, and this gauge of sheet is less than 250 μm.
3. tool as claimed in claim 1, it is characterized in that, this acid and alkali-resistance material is 316 stainless steels.
4. tool as claimed in claim 1, it is characterized in that, this elastic support is made by the elastomeric material of an acid and alkali-resistance.
5. tool as claimed in claim 4, is characterized in that, the elastomeric material of this acid and alkali-resistance is iron not dragon or glass fibre.
6. tool as claimed in claim 1, it is characterized in that, comprise multiple pass-through zone further, the subregion of described frame side is run through by described pass-through zone, to alleviate the total weight of this thin plate support jig.
7. tool as claimed in claim 1, is characterized in that, this main frame, described supporting pad and described link utilize a die casting mode or a die stamping mode formed thereby.
8. tool as claimed in claim 1, is characterized in that, further when electroplating process, stick at least one metal forming and make this thin plate and this thin plate support jig electrically conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407904.2A CN103167734B (en) | 2011-12-09 | 2011-12-09 | Thin plate support jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407904.2A CN103167734B (en) | 2011-12-09 | 2011-12-09 | Thin plate support jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103167734A CN103167734A (en) | 2013-06-19 |
| CN103167734B true CN103167734B (en) | 2016-02-24 |
Family
ID=48590371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110407904.2A Expired - Fee Related CN103167734B (en) | 2011-12-09 | 2011-12-09 | Thin plate support jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103167734B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI554654B (en) * | 2015-05-06 | 2016-10-21 | 台灣先進系統股份有限公司 | Printed circuit board fixture for electroplating process |
| TWI722555B (en) * | 2019-09-04 | 2021-03-21 | 日月光半導體製造股份有限公司 | Electroplating holder |
| CN110996530B (en) * | 2019-12-31 | 2022-02-08 | 生益电子股份有限公司 | Manufacturing method of PCB |
| CN111558918B (en) * | 2020-07-15 | 2020-10-23 | 苏州鼎纳自动化技术有限公司 | Floating support mechanism for thin workpiece |
| CN112873093B (en) * | 2021-01-29 | 2023-04-07 | 生益电子股份有限公司 | Sheet clamp, manufacturing method thereof and PCB processing method |
| CN115038250A (en) * | 2022-07-06 | 2022-09-09 | 广州美维电子有限公司 | Jig for manufacturing fine circuit board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198954C (en) * | 2002-12-13 | 2005-04-27 | 中国科学院上海微系统与信息技术研究所 | Clamp of contactless fixture mode for cavity surface evaporating coating of semiconductor laser |
| EP1533400A1 (en) * | 2003-11-20 | 2005-05-25 | Process Automation International Limited | A liquid delivery system for an electroplating apparatus, an electroplating apparatus with such a liquid delivery system, and a method of operating an electroplating apparatus |
| CN201101290Y (en) * | 2007-11-14 | 2008-08-20 | 冷鹭浩 | Sitting board of chair |
| CN101515652A (en) * | 2008-02-22 | 2009-08-26 | 现代自动车株式会社 | Fuel cell stack of fuel cell vehicle |
| TWM368897U (en) * | 2009-05-14 | 2009-11-11 | Phoenix Prec Technology Corp | Conducting jig for clipping circuit board |
-
2011
- 2011-12-09 CN CN201110407904.2A patent/CN103167734B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198954C (en) * | 2002-12-13 | 2005-04-27 | 中国科学院上海微系统与信息技术研究所 | Clamp of contactless fixture mode for cavity surface evaporating coating of semiconductor laser |
| EP1533400A1 (en) * | 2003-11-20 | 2005-05-25 | Process Automation International Limited | A liquid delivery system for an electroplating apparatus, an electroplating apparatus with such a liquid delivery system, and a method of operating an electroplating apparatus |
| CN201101290Y (en) * | 2007-11-14 | 2008-08-20 | 冷鹭浩 | Sitting board of chair |
| CN101515652A (en) * | 2008-02-22 | 2009-08-26 | 现代自动车株式会社 | Fuel cell stack of fuel cell vehicle |
| TWM368897U (en) * | 2009-05-14 | 2009-11-11 | Phoenix Prec Technology Corp | Conducting jig for clipping circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103167734A (en) | 2013-06-19 |
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Granted publication date: 20160224 Termination date: 20161209 |
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