CN106835250A - A kind of PCB Electropolating hangers - Google Patents
A kind of PCB Electropolating hangers Download PDFInfo
- Publication number
- CN106835250A CN106835250A CN201710120810.4A CN201710120810A CN106835250A CN 106835250 A CN106835250 A CN 106835250A CN 201710120810 A CN201710120810 A CN 201710120810A CN 106835250 A CN106835250 A CN 106835250A
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- Prior art keywords
- pcb
- holders
- clamping
- hole
- conductive pane
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/001—Apparatus specially adapted for electrolytic coating of wafers, e.g. semiconductors or solar cells
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a kind of PCB Electropolating hangers, including conductive pane, several connecting shafts are installed in the conductive pane；Each connecting shaft is respectively connected with a PCB holders, the PCB holders are rotatably affixed in the connecting shaft, wherein, the PCB holders include for clamp two corners on the upside of the pcb board in herringbone set two described in PCB holders, and for clamp the another two corner on the downside of the pcb board in herringbone set two described in PCB holders.Be rotatably affixed to PCB holders in the connecting shaft of conductive pane by the present invention, using PCB holders weight in itself, under gravity, four PCB holders draw pcb board toward peripheral direction simultaneously, can so make thin plate plate face smooth, the structure can effectively solve the bad phenomenons such as Tibetan medicine water pollution plate face, lift the quality of plating, reduce plating scrappage.
Description
Technical field
The present invention relates to the vertical electroplating technology fields of PCB, more particularly to a kind of PCB Electropolating hangers.
Background technology
PCB (Printed Circuit Board, printed circuit board) can rigidly be divided into hardboard and soft board two according to plate
Individual species, insulating materials used by hardboard is usually glass-epoxy, due to containing in glass-epoxy material
Glass fibre, glass fibre has certain rigidity, and thickness directly can rigidly be entered in the plate of more than 0.3mm with upright plating line
Row plating, for thickness below 0.3mm hardboard, especially plate of the board size more than 500mm, due to rigid deficiency, easily
Bending is damaged, it is impossible to directly electroplated on upright plating line；Insulating materials used by soft board is usually polyimides, in material
Glass fibre is not contained, pliability high rigidity is not enough, the soft board especially for size more than 250mm is easily bent deformation, directly
It is connected on upright plating line and is electroplated, clamp breakage easily occur, electroplates uneven etc. bad.
For can not directly on upright plating line electroplate thin plate (including thickness below 0.3mm hardboard and just
Property not enough soft board), it is necessary to use the special hanger of thin plate, although traditional thin plate hanger can process such thin plate,
Thin plate edges of boards need first to drill can be just fixed on hanger, be easily torn after thin plate drilling, cause plate to be scrapped；Additionally, due to dress
Defect in the design of folder portion position, is easily caused edges of boards Tibetan medicine water and pollutes plate face, influences electroplating quality, ultimately causes and scraps.Shen
Please number be 201220241552.8, a kind of entitled patent of thin-plate electroplating clamping plate fixture：Conduction of the patent in splint fixation
The easy Tibetan medicine water during plating in frame position, causes that thin plate edges of boards position is not electroplated or electrodeposited coating is easy on one side
Peel off, institute's Tibetan medicine water to be flowed to and pollute plate face in thin plate plate face in addition；Application No. 201220733426.4, entitled pcb board electricity
Plate the patent of fixture：It is screwed thin plate, and the set time is more long, and screw is easily blocked copper in electroplating process,
Screw is caused to be difficult to rotate and scrap, screw pollutes plate face in the easy Tibetan medicine water in place of sheet contacts in addition.
The content of the invention
Above technical problem is solved it is an object of the invention to provide a kind of PCB Electropolating hangers.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of PCB Electropolating hangers, including conductive pane；Several connecting shafts are installed in the conductive pane；Each connection
Axle is respectively connected with a PCB holders；
The side of the PCB holders is provided with the two clamping portions being oppositely arranged for clamping the pcb board；The PCB
The opposite side away from the clamping portion of holder is provided with the axle connecting hole matched with the connecting shaft；The connecting shaft connects institute
Axle connecting hole is stated, the PCB holders is rotatably affixed in the connecting shaft；
Wherein, the PCB holders are included for clamping being set in herringbone for two corners on the upside of the pcb board
Two described in PCB holders, and for clamp the another two corner on the downside of the pcb board in herringbone set two institutes
State PCB holders.
Preferably, the conductive pane is one in three-back-shaped square frame；
The conductive pane includes the first holder fixed part, the second holder fixed part and two connecting portions；The connection
The two ends in portion are fixedly connected with the first holder fixed part with the second holder fixed part respectively；First clamping
Part fixed part, connecting portion described in two and the second holder fixed part enclose to set and form one for placing the opening of the pcb board
Region；
The first holder fixed part both ends are respectively equipped with connecting shaft described in, described for clamping institute with axle connection
State PCB holders described in pcb board upside two the two of corner；It is provided with the middle part of the second holder fixed part described in two and is connected
Axle, with PCB holders described in the two of the axle connection another two corner for being used to clamp on the downside of the pcb board.
Preferably, the PCB holders include the first clamping part, the second clamping part and connecting rod；
Bar connecting portion is equipped with first clamping part and second clamping part, the bar connecting portion is provided with bar company
Connect hole；The connecting rod passes through lever attachment hole described in two, to connect first clamping part and second clamping part；
First clamping part and second clamping part include a chuck for being located at the connecting rod side and one
In the clamp holder of the opposite side of the connecting rod；Clamping portion is respectively arranged at the top of chuck described in two described in two, is clamped with coordinating
The pcb board；
Elastic component is also associated between clamp holder described in two.
Preferably, the clamping portion includes a conductive part, and the conductive part includes a clamping for being used to compress the pcb board
Face；During plating, the contact pcb board compressed by the clamping face, to realize being electrically connected for the conductive part and the pcb board
Connect；
Be additionally provided with the middle part of the first holder fixed part several for connect plating folder plating folder press from both sides point；It is described
The conductive part of plating folder folder point each PCB holders of electrical connection.
Preferably, the PCB holders are made up of metal material；
Other regions beyond the removing clamping face of the PCB holders, are coated with insulating coating；The insulation
Coating is epoxy coating or teflon coatings.
Preferably, the conductive pane is made up of metal material；
Other regions beyond the removing plating folder folder point of the conductive pane, are coated with insulating coating；It is described exhausted
Edge coating is epoxy coating or teflon coatings.
Preferably, the connecting portion includes first connector and the second connector of detachable fixation；
The bottom of first connector is provided with slot, and the bottom land of the slot is provided with several plug fixing holes；
Second connector towards the first connector side is provided with a plug matched with the slot, on the plug
Offer connection through hole；
The conductive pane also includes the fixedly connected part matched with the connection through hole and the plug fixing hole；It is fixed
When, by the corresponding plug fixing hole of connection through-hole alignment, then the fixedly connected part is passed through into the connection through hole,
And then be fixedly connected with the plug fixing hole.
Preferably, the plug fixing hole is screwed hole；The fixedly connected part is the spiral shell matched with the screwed hole
Bolt.
Preferably, the PCB Electropolating hangers also include some wires；
The wire is electrically connected the PCB holders and the conductive pane；The outer surface of the wire is coated with absolutely
Edge coating.
Preferably, the thickness of the conductive pane is 0.5mm-10mm.
Beneficial effects of the present invention：PCB holders are rotatably affixed in the connecting shaft of conductive pane, using PCB
Holder weight in itself, under gravity, the clamping portion of PCB holders can be past sagging, and four PCB holders are while handle
Pcb board draws toward peripheral direction, can so make thin plate plate face smooth；PCB Electropolating hangers of the invention can effectively prevent electroplating process
In plate benging, warpage, bending, clamp is damaged, and the bad phenomenon such as Tibetan medicine water pollution plate face, can be obviously improved printed circuit
The throwing power of thin plate, lifts the quality of plating, reduces plating scrappage.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is a kind of structure chart of PCB Electropolating hangers provided in an embodiment of the present invention.
Fig. 2 is the structure chart of another PCB Electropolating hangers provided in an embodiment of the present invention.
Fig. 3 is a kind of structure chart of PCB holders provided in an embodiment of the present invention.
Fig. 4 is a kind of structure principle chart of PCB holders provided in an embodiment of the present invention.
In figure：
10th, conductive pane；11st, connecting shaft；12nd, the first holder fixed part；13rd, connecting portion；131st, the first connector；
1311st, slot；1312nd, plug fixing hole；132nd, the second connector；1321st, plug；1322nd, through hole is connected；14th, the second clamping
Part fixed part；15th, plating folder folder point；20th, PCB holders；21st, clamping portion；23rd, the first clamping part；24th, the second clamping part；231
(241), chuck；232 (242), clamp holder；233 (243), bar connecting portion；244th, axle connecting hole；25th, connecting rod；26th, elastic component；
30th, pcb board；40th, wire.
Specific embodiment
To enable that goal of the invention of the invention, feature, advantage are more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described, it is clear that disclosed below to the technical scheme in the embodiment of the present invention
Embodiment be only a part of embodiment of the invention, and not all embodiment.Based on the embodiment in the present invention, this area
All other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment one：
Refer to Fig. 1, present embodiments provide a kind of PCB Electropolating hangers, for can not directly on upright plating line electricity
The pcb board 30 (including thickness is in hardboard and the not enough soft board of rigidity of below 0.3mm) of plating, then can use the PCB Electropolating hangers
Auxiliary is electroplated.
The PCB Electropolating hangers include conductive pane 10, and it is multiple it is rotatable be installed in conductive pane 10, for clamping
The PCB holders 20 of pcb board 30.
Specifically, conductive pane 10 is enclosed by the first holder fixed part 12, two connecting portions 13 and the second holder fixed part 14
If forming, pcb board 30 is positioned over the open area that the center of conductive pane 10 is surrounded；The two ends of connecting portion 13 are respectively fixedly connected with first
The holder fixed part 14 of holder fixed part 12 and second.
In the present embodiment, conductive pane 10 is in three-back-shaped square frame for one, refer to Fig. 1, and the first holder fixed part 12 is
The upper edge of conductive pane 10 in Fig. 1, the second holder fixed part 14 is the lower edge of conductive pane 10 in Fig. 1, two 13 points of connecting portions
Not Wei in Fig. 1 conductive pane 10 arranged on left and right sides edge.Wherein, two side portions and upper edge of square frame, lower edge are vertically arranged.
Refer to Fig. 1 and Fig. 3, the two drift angles punishment at the both ends of the first holder fixed part 12, the i.e. upside of conductive pane 10
A connecting shaft 11 is not provided with, connecting shaft 11 is set perpendicular to the first holder fixed part 12, PCB holders 20 are provided with axle connection
Hole 244, one end of connecting shaft 11 and axle connecting hole 244 are connected；PCB holders 20 can rotate around connecting shaft 11.
Second holder fixed part 14 is provided with two connecting shafts 11, the position of connecting shaft 11 on the second holder fixed part 14
Different with the position of connecting shaft 11 on the first holder fixed part 12, the connecting shaft 11 on the second holder fixed part 14 is arranged at
The stage casing region of two holder fixed parts 14, as shown in Figure 1.Connecting shaft 11 is set perpendicular to the second holder fixed part 14, PCB
Holder 20 is provided with axle connecting hole 244, and one end of connecting shaft 11 and axle connecting hole 244 are connected, and PCB holders 20 can be around connection
Axle 11 is rotated, i.e., PCB holders 20 are rotatably affixed in conductive pane 10.
Include the first clamping part 23 and the second clamping part 24 please continue to refer to Fig. 3 and Fig. 4, PCB holder 20；First clamping
The clamping part 24 of portion 23 and second is provided with bar connecting portion 233 (243), and lever attachment hole, two are equipped with bar connecting portion 233 (243)
The lever attachment hole shape is identical；During installation, lever attachment hole described in two is passed through by a connecting rod 25, to realize the first clamping part
23 and second clamping part 24 spacing and holding action.
More specifically, the top of the chuck 231 (241) (right part of chuck 231 (241) in Fig. 3) of PCB holders 20 is provided with
Clamping portion 21, pcb board 30 is clamped to coordinate.Clamping portion 21 includes a conductive part 211, and conductive part 211 is used to contact pcb board 30,
Play a part of to transmit electric current；The outer application of conductive part 211 has insulating coating 212.To ensure two clamping portions of PCB holders 20
21 clamping dynamics, elastic component 26 is also associated between two clamp holders 232 (242).The elastic component 26 provides certain elastic force, makes
Possess certain grip force during the clamping pcb board 30 of clamping portion 21 of one clamping part 23 and the second clamping part 24, in the present embodiment, the folder
Power is more than or equal to 0.05MPa.Optionally, elastic component 26 may also set up between two chucks 231 (241), in this case, elastic component
26 need to provide certain pulling force.In the present embodiment, elastic component 26 is spring.
In the present embodiment, axle connecting hole 244 is arranged on the clamp holder 242 of the second clamping part 24.
Wherein, several plating folder folder points 15 are additionally provided with the first holder fixed part 12；The electrical connection plating of conductive part 211
Folder folder point 15.In the present embodiment, conductive pane 10 and PCB holders 20 are made by metal material, the metal material include steel,
Copper, titanium etc., preferably titanium.The outer surface of conductive pane 10 and PCB holders 20, except plating folder folder point 15 and for contacting PCB
Outside the position of conductive part 211 of plate 30, insulating coating is coated with, insulating coating is preferably epoxy coating or Teflon is applied
Layer.
When PCB is electroplated, pcb board 30 is first fixed on the open area in PCB Electropolating hangers center, by vertical plating
The plating folder (not shown) clamping PCB Electropolating hangers of line are electroplated in stretching into electroplating bath.Specifically, pcb board 30 is put
The open area in the center of conductive pane 10 is placed in, four corners position of pcb board 30 is clamped by the clamping portion 21 of PCB holders 20
Put, make two PCB holders 20 (two PCB holders 20 of top in Fig. 1) being installed on the first holder fixed part 12 in
Splayed, and make (the two PCB holders below in Fig. 1 of two PCB holders 20 being installed on the second holder fixed part 14
20) in herringbone, it is preferred that four gravity of PCB holders 20, structures are identical；Conductive pane 10 is set to place (the first folder vertically
Upward, the second holder fixed part 14 is down for gripping member fixed part 12), and gradually stretch into electroplating bath, and then electroplated.Fig. 1
In, vertically downward direction is the direction of gravity G.Preferably, in Fig. 1, the two PCB holders 20 positioned at the left side of conductive pane 10 are parallel
Set, the two PCB holders 20 positioned at the right side of conductive pane 10 be arranged in parallel.
Because PCB holders 20 itself have certain weight, and PCB holders 20 can be fixed on the company on framework
Rotated freely centered on spindle 11, under gravity, the clamping portion 21 of PCB holders 20 can be past sagging；Upper left position
PCB holders 20, draw pcb board 30 toward left, the clip of upper right position, pcb board 30 are drawn toward right, the folder of bottom left position
Son, draws pcb board 30 toward lower section and left, the clip of bottom right position, and pcb board 30 is drawn toward lower section and right, and four clips are same
When thin plate toward peripheral direction draw, can so make thin plate plate face smooth.
Optionally, in order to increase electric current transmission availability, electric wire can be also increased between conductive pane 10 and PCB holders 20
To realize both electrical connections, but the wire surface need to apply insulating coating.
It should be noted that in the present embodiment, conductive pane 10 is in three-back-shaped square frame for one, be should not be construed as to the present invention
Limitation, conductive pane 10 can also be for ring frame etc., now, the first holder fixed part 12, two connecting portions 13 and the second clamping
Part fixed part 14 is then a segmental arc, equally may also function as same or like technique effect, therefore all should be in protection of the invention
Within the scope of.
In description of the invention, it is to be understood that term " on ", D score, the orientation or position of the instruction such as "left", "right"
Relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, without referring to
Show or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must can not be managed
It is limitation of the present invention to solve.
Embodiment two：
Fig. 2 is refer to, another PCB Electropolating hangers are present embodiments provided, for can not directly on upright plating line
The pcb board 30 (including thickness is in hardboard and the not enough soft board of rigidity of below 0.3mm) of plating, then can use PCB plating to hang
Tool auxiliary is electroplated.
The PCB Electropolating hangers include conductive pane 10, and it is multiple it is rotatable be installed in conductive pane 10, for clamping
The PCB holders 20 of pcb board 30.
Specifically, conductive pane 10 is enclosed by the first holder fixed part 12, two connecting portions 13 and the second holder fixed part 14
If forming, pcb board 30 is positioned over the open area in the center of conductive pane 10；The two ends of connecting portion 13 are respectively fixedly connected with the first holder
The holder fixed part 14 of fixed part 12 and second.In the present embodiment, conductive pane 10 is in three-back-shaped square frame for one, refer to Fig. 2,
First holder fixed part 12 is the upper edge of conductive pane 10 in Fig. 2, and the second holder fixed part 14 is conductive pane 10 in Fig. 2
Lower edge, two connecting portions 13 are respectively the arranged on left and right sides edge of conductive pane 10 in Fig. 2.Wherein, two side portions of square frame and top
Portion, lower edge are vertically arranged.
Refer to Fig. 2 and Fig. 3, the two drift angles punishment at the both ends of the first holder fixed part 12, the i.e. upside of conductive pane 10
A connecting shaft 11 is not provided with, connecting shaft 11 is set perpendicular to the first holder fixed part 12, PCB holders 20 are provided with axle connection
Hole 244, one end of connecting shaft 11 and axle connecting hole 244 are connected, so that PCB holders 20 are rotatably affixed to conductive pane 10
On.
Second holder fixed part 14 is provided with two connecting shafts 11, the position of connecting shaft 11 on the second holder fixed part 14
Different with connecting shaft on the first holder fixed part 12 11, the connecting shaft 11 on the second holder fixed part 14 is arranged at the second folder
The middle section position of gripping member fixed part 14.Connecting shaft 11 is set perpendicular to the second holder fixed part 14, and PCB holders 20 are provided with
Axle connecting hole 244, one end of connecting shaft 11 and axle connecting hole 244 are connected, so that PCB holders 20 are rotatably affixed to conduction
On frame 10.
In order to adapt to the pcb board of different in width, in the present embodiment, the big I of conductive pane 10 is adjusted.
Specifically, connecting portion 13 includes first connector 131 and the second connector 132 of detachable fixation.First connects
The bottom of fitting 131 is provided with slot 1311, and the bottom land of slot 1311 is provided with several plug fixing holes 1312 (i.e. in Fig. 2
Along multiple plug fixing holes 1312 of longitudinal arrangement)；Second connector 132 towards the side of the first connector 131 be provided with one with
The plug 1321 that slot 1311 matches, offers connection through hole 1322 on plug 1321；Conductive pane 10 also includes and is connected logical
Hole 1322 matches/fixedly connected part of the matching of plug fixing hole 1312, when fixed, by 1322 points of the connection through hole of two connecting portions 13
Be not directed at corresponding plug fixing hole 1312, by the fixedly connected part through connection through hole 1322, and then with plug fixing hole
1312 are fixedly connected.The size of conductive pane 10 can be adjusted by stretching the second connector 132, it is various sizes of thin to adapt to
Plate.
Include the first clamping part 23 and the second clamping part 24 please continue to refer to Fig. 3 and Fig. 4, PCB holder 20；First clamping
The clamping part 24 of portion 23 and second is provided with bar connecting portion 233 (243), and lever attachment hole, two are equipped with bar connecting portion 233 (243)
Lever attachment hole shape is identical；During installation, lever attachment hole described in two is passed through by a connecting rod 25, to realize the He of the first clamping part 23
Second clamping part 24 is relatively fixed.
More specifically, the top of the chuck 231 (241) (right-hand member of chuck 231 (241) in Fig. 3) of PCB holders 20 is provided with dress
Folder portion 21, pcb board 30 is clamped to coordinate.Clamping portion 21 includes a conductive part 211, and conductive part 211 is used to contact pcb board 30, leads
The outer application of electric portion 211 has insulating coating 212.To ensure the clamping dynamics in two clamping portions 21 of PCB holders 20, two clamp holders
Elastic component 26 is also associated between 232 (242).The elastic component 26 makes the clamping portion 21 of the first clamping part 23 and the second clamping part 24
Between have certain grip force, in the present embodiment, the grip force be more than or equal to 0.05MPa.
In the present embodiment, axle connecting hole 244 is arranged on the clamp holder 242 of the second clamping part 24.
Wherein, several plating folder folder points 15 are additionally provided with the first holder fixed part 12；The electrical connection plating of conductive part 211
Folder folder point 15.In the present embodiment, conductive pane 10 and PCB holders 20 are made by metal material, the metal material include steel,
Copper, titanium etc., preferably titanium.The outer surface of conductive pane 10 and PCB holders 20, except plating folder folder point 15 and for contacting PCB
Outside the position of conductive part 211 of plate 30, insulating coating is coated with, insulating coating is preferably epoxy coating or Teflon is applied
Layer.Wherein, the conductive part 211 of contact pcb board 30 plays a part of to transmit electric current.
When PCB is electroplated, pcb board 30 is first fixed on the open area in PCB Electropolating hangers center, by vertical plating
The plating folder (not shown) clamping PCB Electropolating hangers of line are electroplated in stretching into electroplating bath.Specifically, pcb board 30 is put
The open area in the center of conductive pane 10 is placed in, four corners position of pcb board 30 is clamped by the clamping portion 21 of PCB holders 20
Put, make two PCB holders 20 (two PCB holders 20 of top in Fig. 1) being installed on the first holder fixed part 12 in
Splayed, and make (the two PCB holders below in Fig. 1 of two PCB holders 20 being installed on the second holder fixed part 14
20) in herringbone, it is preferred that four gravity of PCB holders 20, structures are identical；Make conductive pane 10 vertical along gravity direction
Place, and gradually stretch into electroplating bath, and then electroplated.In Fig. 1, vertically downward direction is the direction of gravity G.Preferably,
In Fig. 1, the two PCB holders 20 positioned at the left side of conductive pane 10 be arranged in parallel, positioned at the two PCB holders 20 on the right side of conductive pane 10
It is arranged in parallel.
Because PCB holders 20 itself have certain weight, and PCB holders 20 can be fixed on the company on framework
Rotated freely centered on spindle 11, under gravity, the clamping portion 21 of PCB holders 20 can be past sagging；Upper left position
PCB holders 20, draw pcb board 30 toward left, the clip of upper right position, pcb board 30 are drawn toward right, the folder of bottom left position
Son, draws pcb board 30 toward lower section and left, the clip of bottom right position, and pcb board 30 is drawn toward lower section and right, and four clips are same
When thin plate toward peripheral direction draw, can so make thin plate plate face smooth.
Optionally, in order to increase electric current transmission availability, wire can be also increased between conductive pane 10 and PCB holders 20
40 to realize both electrical connections, but the surface of wire 40 need to apply insulating coating.
In description of the invention, it is to be understood that term " on ", D score, the orientation or position of the instruction such as "left", "right"
Relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, without referring to
Show or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must can not be managed
It is limitation of the present invention to solve.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to preceding
Embodiment is stated to be described in detail the present invention, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (10)
1. a kind of PCB Electropolating hangers, it is characterised in that including conductive pane；Several connecting shafts are installed in the conductive pane；Respectively
The connecting shaft is respectively connected with a PCB holders；
The side of the PCB holders is provided with the two clamping portions being oppositely arranged for clamping the pcb board；The PCB clampings
The opposite side away from the clamping portion of part is provided with the axle connecting hole matched with the connecting shaft；The connecting shaft connects the axle
Connecting hole, makes the PCB holders be rotatably affixed in the connecting shaft；
Wherein, the PCB holders include being used to clamp set in herringbone two of two corners on the upside of the pcb board
The PCB holders, and for clamp the another two corner on the downside of the pcb board in herringbone set two described in
PCB holders.
2. PCB Electropolating hangers according to claim 1, it is characterised in that the conductive pane is in three-back-shaped square frame；
The conductive pane includes the first holder fixed part, the second holder fixed part and two connecting portions；The connecting portion
Two ends are fixedly connected with the first holder fixed part with the second holder fixed part respectively；First holder is consolidated
Determine portion, connecting portion described in two and the second holder fixed part enclose to set and form one for placing the open area of the pcb board；
The first holder fixed part both ends are respectively equipped with connecting shaft described in, described described for clamping with axle connection
PCB holders described in pcb board upside two the two of corner；It is provided with the middle part of the second holder fixed part described in two and is connected
Axle, with PCB holders described in the two of the axle connection another two corner for being used to clamp on the downside of the pcb board.
3. PCB Electropolating hangers according to claim 1, it is characterised in that the PCB holders include the first clamping part,
Second clamping part and connecting rod；
Bar connecting portion is equipped with first clamping part and second clamping part, the bar connecting portion is provided with bar connection
Hole；The connecting rod passes through lever attachment hole described in two, to connect first clamping part and second clamping part；
First clamping part and second clamping part include that a chuck for being located at the connecting rod side and is located at institute
State the clamp holder of the opposite side of connecting rod；Clamping portion is respectively arranged at the top of chuck described in two described in two, is clamped with cooperation described
Pcb board；
Elastic component is also associated between clamp holder described in two.
4. PCB Electropolating hangers according to claim 1, it is characterised in that the clamping portion includes a conductive part, described to lead
Electric portion includes a clamping face for being used to compress the pcb board；During plating, the contact pcb board compressed by the clamping face,
To realize the electrical connection of the conductive part and the pcb board；
Be additionally provided with the middle part of the first holder fixed part several for connect plating folder plating folder press from both sides point；The plating
The conductive part of folder folder point each PCB holders of electrical connection.
5. PCB Electropolating hangers according to claim 4, it is characterised in that the PCB holders are made up of metal material；
Other regions beyond the removing clamping face of the PCB holders, are coated with insulating coating；The insulating coating
It is epoxy coating or teflon coatings.
6. PCB Electropolating hangers according to claim 5, it is characterised in that the conductive pane is made up of metal material；
Other regions beyond the removing plating folder folder point of the conductive pane, are coated with insulating coating；The insulation is applied
Layer is epoxy coating or teflon coatings.
7. PCB Electropolating hangers according to claim 2, it is characterised in that the connecting portion includes detachable fixation
First connector and the second connector；
The bottom of first connector is provided with slot, and the bottom land of the slot is provided with several plug fixing holes；It is described
Second connector towards the first connector side is provided with a plug matched with the slot, is opened up on the plug
There is connection through hole；
The conductive pane also includes the fixedly connected part matched with the connection through hole and the plug fixing hole；When fixed, will
The corresponding plug fixing hole of connection through-hole alignment, then the fixedly connected part is passed through into the connection through hole, and then
It is fixedly connected with the plug fixing hole.
8. PCB Electropolating hangers according to claim 7, it is characterised in that the plug fixing hole is screwed hole；It is described solid
It is the bolt matched with the screwed hole to determine connector.
9. PCB Electropolating hangers according to claim 6, it is characterised in that also including some wires；
The wire is electrically connected the PCB holders and the conductive pane；The outer surface of the wire is coated with insulation and applies
Layer.
10. PCB Electropolating hangers according to claim 1, it is characterised in that the thickness of the conductive pane is 0.5mm-
10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120810.4A CN106835250A (en) | 2017-03-02 | 2017-03-02 | A kind of PCB Electropolating hangers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120810.4A CN106835250A (en) | 2017-03-02 | 2017-03-02 | A kind of PCB Electropolating hangers |
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| Publication Number | Publication Date |
|---|---|
| CN106835250A true CN106835250A (en) | 2017-06-13 |
Family
ID=59138585
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710120810.4A Pending CN106835250A (en) | 2017-03-02 | 2017-03-02 | A kind of PCB Electropolating hangers |
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| Country | Link |
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| CN (1) | CN106835250A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110820033A (en) * | 2019-12-19 | 2020-02-21 | 西北电子装备技术研究所(中国电子科技集团公司第二研究所) | Sputtered ceramic substrate electroplating hanger and clamping method thereof |
| CN116377550A (en) * | 2023-05-26 | 2023-07-04 | 江苏富乐华半导体科技股份有限公司 | Electroplating hanger and method for improving copper plating uniformity of DPC ceramic substrate |
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| CN205062220U (en) * | 2015-09-04 | 2016-03-02 | 东莞市开美电路板设备有限公司 | Novel PCB board electroplating process presss from both sides frame |
| CN205241840U (en) * | 2015-11-25 | 2016-05-18 | 珠海海迅软性多层板有限公司 | Electroplating rack |
| CN206553646U (en) * | 2017-03-02 | 2017-10-13 | 东莞市五株电子科技有限公司 | A kind of PCB Electropolating hangers |
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| CN104330239A (en) * | 2014-11-23 | 2015-02-04 | 保定维特瑞交通设施工程有限责任公司 | Device for detecting multi-axial step-by-step offset of traffic display unit |
| CN205062220U (en) * | 2015-09-04 | 2016-03-02 | 东莞市开美电路板设备有限公司 | Novel PCB board electroplating process presss from both sides frame |
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| CN110820033A (en) * | 2019-12-19 | 2020-02-21 | 西北电子装备技术研究所(中国电子科技集团公司第二研究所) | Sputtered ceramic substrate electroplating hanger and clamping method thereof |
| CN116377550A (en) * | 2023-05-26 | 2023-07-04 | 江苏富乐华半导体科技股份有限公司 | Electroplating hanger and method for improving copper plating uniformity of DPC ceramic substrate |
| CN116377550B (en) * | 2023-05-26 | 2023-09-05 | 江苏富乐华半导体科技股份有限公司 | Electroplating hanger and method for improving copper plating uniformity of DPC ceramic substrate |
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Application publication date: 20170613 |
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