CN209052795U - Current distributing jig can be recycled in PCB upright plating line - Google Patents
Current distributing jig can be recycled in PCB upright plating line Download PDFInfo
- Publication number
- CN209052795U CN209052795U CN201821489604.7U CN201821489604U CN209052795U CN 209052795 U CN209052795 U CN 209052795U CN 201821489604 U CN201821489604 U CN 201821489604U CN 209052795 U CN209052795 U CN 209052795U
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- China
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- sheet metal
- bar
- pcb
- fixed screw
- current distributing
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- 238000007747 plating Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 claims abstract description 56
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 12
- 238000002788 crimping Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a kind of PCB upright plating lines, and current distributing jig can be recycled, sheet metal and second, which is shunted, including first shunts sheet metal, the hanging sleeve with cantilever is formed by shunting sheet metal one end first, by winged bar of mounting of hanging sleeve and PCB upright plating line, it realizes and moves left and right adjustment function on winged bar, and be locked on winged bar of copper bar by fixed screw driving cantilever, the contact area of fixed screw and winged bar is increased, to improve the reliability of locking.Being slidably connected and locking by fixed screw for sheet metal is shunted by the first shunting sheet metal and second, the function of flexible adjustment length up and down is realized, so as to preferably meet the needs of different length PCB is electroplated.Fly bar both ends high current zone by hanging over the utility model current distributing jig, the function of sharing electric current may be implemented, so that reaching improves the consistent function of copper thickness and intermediate region of flying Bagao galvanic areas PCB.
Description
Technical field
The utility model relates to printed wiring board technical fields, are specifically related to a kind of recyclable benefit of PCB upright plating line
With current distributing jig.
Background technique
PCB needs that copper and tin is electroplated in the production process, due to the characteristic of direct current, geometric form of the current distribution by anode and cathode
Shape is influenced, so high current density region will form point effect, that is to say, that electric current is concentrated in protrusion part, edges of boards in plate
Or aperture, cause plate face uniformity bad or dog bone phenomenon, here it is dispersibilities (ThrowingPower) to be consistently less than
100% reason, and when operating at higher current densities, this phenomenon will be amplified, and the hole copper and route of product are caused
Copper thickness it is inconsistent.Currently, the conventional way shunted using rim charge, but rim charge length is inconsistent, and fixes not with winged bar
Tightly, the effect of shunting is not achieved, and easily falls into and pollutes liquid medicine in slot.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model proposes a kind of PCB upright plating lines, and electric current point can be recycled
Jig is flowed, the high current for flying bar both ends, the electric current of balanced every sheet can be shunted, so that reaching improvement flies Bagao galvanic areas
The copper thickness of PCB effect consistent with intermediate region.
The technical solution of the utility model is achieved in that
A kind of PCB upright plating line current distributing jig can be recycled, including the first shunting sheet metal and second shunt
Sheet metal, described first, which shunts the bending of sheet metal one end, forms a hanging sleeve, and the hanging sleeve is erected including the first vertical edge, from described first
Horizontal edge that the horizontal bending in side is formed, the second vertical edge formed from horizontal edge bending straight down and oblique from second vertical edge
The cantilever that upper bending is formed is formed with the first fixing threaded hole on the second vertical edge of the hanging sleeve, shunts metal close to described first
Guide pin is equipped at the other end of piece；Bar shape trench hole along its length, institute are formed in the middle part of the second shunting sheet metal
It states second shunting sheet metal one end and forms a collar extension identical with first sheet metal section, be formed with second in the collar extension
Fixing threaded hole；The other end of first sheet metal passes through the collar extension, and the guide pin sliding is set to the bar shape trench hole
Interior, second fixing threaded hole is threadedly coupled with one second fixed screw, by second fixed screw by described first point
Stream sheet metal is locked to described second and shunts on sheet metal；The current distributing jig is installed to winged bar of PCB upright plating line
When upper, the hanging sleeve is sheathed on winged bar of the copper bar, and first fixing threaded hole is threadedly coupled with one first fixed screw,
The cantilever is locked on the copper bar by first fixed screw.
Further, second shunting sheet metal two sides curl into a crimping slot in opposite directions, and described first shunts metal
Piece is placed in the crimping slot.
Further, it described first shunts in the middle part of sheet metal with zigzag flex area.
The beneficial effects of the utility model are: the utility model proposes a kind of PCB upright plating lines, and electric current can be recycled
Jig is shunted, including first shunts sheet metal and the second shunting sheet metal, it is outstanding by shunting sheet metal one end formation band first
The hanging sleeve of arm realizes left and right of the current distributing jig on winged bar by winged bar of mounting of hanging sleeve and PCB upright plating line
Mobile adjustment function, and be locked on winged bar of copper bar by the first fixed screw driving cantilever, it increases fixed screw and flies
Bar contact area, to improve the reliability of locking.Sheet metal and second, which is shunted, by first shunts the sliding of sheet metal
The locking of the second fixed screw is connected and passed through, the function of flexible adjustment length up and down is realized, so as to preferably meet not
With the demand of length PCB plating.Therefore, the dimensions length of the utility model current distributing jig and the position on winged bar all may be used
Adjustment, so as to so that current distributing jig with produce part closely connect, have the function that effectively to shunt high current.Passing through will
The utility model current distributing jig, which is hung over, flies bar both ends high current zone, the function of sharing electric current may be implemented, to reach
Improve the copper thickness of winged Bagao galvanic areas PCB effect consistent with intermediate region.
Detailed description of the invention
Fig. 1 is the side view that current distributing jig can be recycled in the utility model PCB upright plating line；
Fig. 2 is the main view that current distributing jig can be recycled in the utility model PCB upright plating line；
Fig. 3 is the rearview that current distributing jig can be recycled in the utility model PCB upright plating line；
Fig. 4 is that current distributing jig can be recycled applied to a winged bar of upper schematic diagram in the utility model PCB upright plating line.
Specific embodiment
In order to be more clearly understood that the technology contents of the utility model, spy lifts following embodiment and is described in detail, mesh
Be only that the content for being best understood from the utility model rather than limit the protection scope of the utility model.The structure of embodiment attached drawing
In each component part do not press normal rates scaling, therefore do not represent the practical relative size of each structure in embodiment.Described in wherein
The upper surface of structure or face or upside include intermediate the case where there are also other layer.
As shown in Figure 1, Figure 2 and Figure 3, current distributing jig, including first point can be recycled in a kind of PCB upright plating line
It flows sheet metal 1 and second and shunts sheet metal 2, described first, which shunts the bending of sheet metal one end, forms a hanging sleeve 11, the hanging sleeve packet
Include that the first vertical edge 111, the horizontal edge 112 formed from the horizontal bending of first vertical edge, bending is formed straight down from the horizontal edge
The second vertical edge 113 and the cantilever 114 that is formed from the second vertical edge bending obliquely, formed on the second vertical edge of the hanging sleeve
There is the first fixing threaded hole, is equipped with guide pin 3 at the other end for shunting sheet metal close to described first；Described second shunts metal
Bar shape trench hole 21 along its length is formed in the middle part of piece, described second, which shunts sheet metal one end, forms one and first metal
The identical collar extension 22 in piece section is formed with the second fixing threaded hole in the collar extension；The other end of first sheet metal passes through institute
Collar extension is stated, the guide pin sliding is set in the bar shape trench hole, 4 spiral shell of second fixing threaded hole and one second fixed screw
The first shunting sheet metal is locked to described second by second fixed screw and shunted on sheet metal by line connection；Institute
It states current distributing jig and is installed to when flying on bars 5 of PCB upright plating line, the hanging sleeve is sheathed on the copper bar 51 flown bar
On, first fixing threaded hole is threadedly coupled with one first fixed screw 6, is locked the cantilever by first fixed screw
It is tightened on the copper bar.In this way, forming the hanging sleeve with cantilever by shunting sheet metal one end first, hang down by hanging sleeve and PCB
Winged bar of mounting of straight plating line realizes current distributing jig and moves left and right adjustment function on winged bar, and passes through first
Fixed screw driving cantilever is locked on winged bar of copper bar, the contact area of fixed screw and winged bar is increased, to improve
The reliability of locking.By first shunting sheet metal with second shunting sheet metal be slidably connected and by the second fixed screw lock
Tightly, the function of flexible adjustment length up and down is realized, so as to preferably meet the needs of different length PCB plating.Therefore,
The dimensions length of the utility model current distributing jig and the position on winged bar all can adjust, so as to so that current distributing is controlled
Tool is closely connect with production part, has the function that effectively to shunt high current.By the way that the utility model current distributing jig is hung
In winged bar both ends high current zone, the function of sharing electric current may be implemented, so that reaching improves the copper for flying Bagao galvanic areas PCB
Thick effect consistent with intermediate region.
Preferably, second shunting sheet metal two sides curl into a crimping slot 23 in opposite directions, and described first shunts metal
Piece is placed in the crimping slot.Preferable guiding role can be played by crimping slot, prevents the first shunting sheet metal opposite
Second, which shunts sheet metal, tilts.
Preferably, it described first shunts in the middle part of sheet metal with zigzag flex area 12.Zigzag flex area makes the first shunting
The lower end of sheet metal is to convex into avoidable that hanging sleeve is locked to winged Ba Shangshi, the first shunting the outer of sheet metal is stuck up, and then is influenced
Shunt the contact of jig and PCB electroplated product.
The dimensions length of the utility model current distributing jig and the position on winged bar all can adjust, so as to so that electricity
Flow point stream jig is closely connect with production part, has the function that effectively to shunt high current.Referring to fig. 4, by the way that this is practical new
Type current distributing jig, which is hung over, flies bar both ends high current zone, and the function of sharing electric current may be implemented, to reach winged bar of improvement
The copper thickness of high current zone PCB effect consistent with intermediate region.
The utility model current distributing jig adjustable-length, and fly a bar connection fastening, it can be recycled, and energy conservation and environmental protection.
Above embodiments are that the preferred embodiment of the utility model is described in detail referring to attached drawing.The skill of this field
Art personnel are by carrying out modification or change on various forms, but the feelings of the essence without departing substantially from the utility model to above-described embodiment
Under condition, all fall within the scope of the present invention.
Claims (3)
1. current distributing jig can be recycled in a kind of PCB upright plating line, it is characterised in that: shunt sheet metal including first
(1) and second shunts sheet metal (2), and described first, which shunts the bending of sheet metal one end, forms a hanging sleeve (11), and the hanging sleeve includes
First vertical edge (111), the horizontal edge (112) formed from the horizontal bending of first vertical edge, from horizontal edge bending shape straight down
At the second vertical edge (113) and from the second vertical edge bending obliquely formed cantilever (114), the second vertical edge of the hanging sleeve
On be formed with the first fixing threaded hole, close to it is described first shunt sheet metal the other end at be equipped with guide pin (3)；Described second
The bar shape trench hole (21) being formed in the middle part of sheet metal along its length is shunted, described second, which shunts sheet metal one end, forms one and institute
The identical collar extension in section (22) of the first sheet metal is stated, is formed with the second fixing threaded hole in the collar extension；First sheet metal
The other end pass through the collar extension, guide pin sliding is set in the bar shape trench hole, second fixing threaded hole and one
Second fixed screw (4) is threadedly coupled, and the first shunting sheet metal is locked to described the by second fixed screw
Two shunt on sheet metal；The current distributing jig is installed to when flying on bar (5) of PCB upright plating line, and the hanging sleeve is arranged
In on the copper bar (51) flown bar, first fixing threaded hole is threadedly coupled with one first fixed screw (6), passes through described the
The cantilever is locked on the copper bar by one fixed screw.
2. current distributing jig can be recycled in PCB upright plating line according to claim 1, it is characterised in that: described
Second shunting sheet metal two sides curl into a crimping slot (23) in opposite directions, and the first shunting sheet metal is placed in the crimping slot
It is interior.
3. current distributing jig can be recycled in PCB upright plating line according to claim 1, it is characterised in that: described
First shunts in the middle part of sheet metal with zigzag flex area (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489604.7U CN209052795U (en) | 2018-09-12 | 2018-09-12 | Current distributing jig can be recycled in PCB upright plating line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489604.7U CN209052795U (en) | 2018-09-12 | 2018-09-12 | Current distributing jig can be recycled in PCB upright plating line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052795U true CN209052795U (en) | 2019-07-02 |
Family
ID=67048672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821489604.7U Active CN209052795U (en) | 2018-09-12 | 2018-09-12 | Current distributing jig can be recycled in PCB upright plating line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940885A (en) * | 2019-12-17 | 2020-03-31 | 东莞市五株电子科技有限公司 | PCB electroplating production device, and performance detection device and method of electroplating clamp |
-
2018
- 2018-09-12 CN CN201821489604.7U patent/CN209052795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940885A (en) * | 2019-12-17 | 2020-03-31 | 东莞市五株电子科技有限公司 | PCB electroplating production device, and performance detection device and method of electroplating clamp |
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