CN105568352A - Electroplating clamp - Google Patents
Electroplating clamp Download PDFInfo
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- CN105568352A CN105568352A CN201610140072.5A CN201610140072A CN105568352A CN 105568352 A CN105568352 A CN 105568352A CN 201610140072 A CN201610140072 A CN 201610140072A CN 105568352 A CN105568352 A CN 105568352A
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- plate
- clamping part
- raised
- clamping
- web
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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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/188—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by direct electroplating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Clamps And Clips (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses an electroplating clamp. The electroplating clamp comprises a clamping plate, a connecting plate, an actuation rod, a fixed plate and a return mechanism; the fixed plate has a first clamping part; the clamping plate is hinged to the fixed plate through a first hinge part, and has a second clamping part; the connecting plate is hinged to the fixed plate through a second hinge part; the actuation rod has a hinge end, and is respectively hinged to the connecting plate and the clamping plate through a third hinge part and a fourth hinge part; and the return mechanism is arranged between the fixed plate and the actuation rod. The four hinge parts enable the clamping plate, the actuation rod and the connecting plate to form a double-rocking-rod mechanism; when the electroplating clamp is started, the actuation rod is only operated in a first direction, and can drive the connecting plate to rotate so as to drive the clamping plate to rotate, so that the second clamping part and the first clamping part are opened; and when the electroplating clamp is closed, and the actuation rod is not operated or operated in a second direction opposite to the first direction, the second clamping part and the first clamping part are closed, so that the electroplating clamp opening or closing operation process is simplified.
Description
Technical field
The present invention relates to the technical field of pcb board plating, be specifically related to a kind of electroplating clamp.
Background technology
In prior art in the vertical electroplate technology of pcb board, need with electroplating clamp by substrate clamping on the steel band of transfer mechanism, under the drive of steel band, substrate is run in plating tank, completes the electroplating technology of wiring board.The whether firm direct relation of electroplating clamp to circuit board clamping the homogeneity of circuit board electroplating, if clamp not strongly solid, is easy to cause circuit board electroplating poor performance, even needs second time electroplating, cause the defect that electroplating cost is high.
Chinese patent literature CN204999993U discloses a kind of electroplating clamp, and as shown in Figure 1, comprise the fixed block 16 vertically arranged, have the first clamping part bottom fixed block 16, fixed block 16 has projection; Gripping plate 17 is hinged in projection, and the bottom of gripping plate 17 is the second clamping part coordinated with the first clamping part, and the top of gripping plate 17 is free end, and free end arranges position-limit mechanism.Position-limit mechanism comprises the eccentric gear 18 be arranged on free end, be arranged on the support 19 at eccentric gear 18 top, be arranged on the hand block 20 on support 19, and backstay 21, the top of backstay 21 is connected to hand block 20, bottom is resisted against on eccentric gear 18, also comprises sheathed spring on the securing lever.
When needs clamping wiring board, hand block 20 is upwards pulled to make the bottom of backstay 21 depart from eccentric gear 18, free end also supports by rotating eccentricity gear 18, first clamping part rotates and coordinates circuit board clamping to live with the second clamping part, unclamp hand block 20, backstay resets under the action of the spring, and bottom is resisted against on eccentric gear 18 and limits being rotated further of eccentric gear 18, and then makes free end remain on this state; When needing to unclamp wiring board, pull hand block 20 that the bottom of backstay 21 is departed from eccentric gear 18, rotate eccentric gear 18 and free end court is pressed down, the sawtooth of eccentric gear 18 is made to be resisted against on fixed block 16, locate with backstay 21, the first clamping part rotates upward and separates with the second clamping part again.
The electroplating clamp of said structure, clamping wiring board or unclamping in wiring board process, all need first to pull hand block, rotate eccentric gear and support or press down free end, then unclamping hand block, allowing backstay be resisted against on eccentric gear, keep electroplating clamp to be in clamping or unclamp the state of wiring board, whole operating process complexity of opening or closing electroplating clamp, causes electroplating clamp not clamp in time or to unclamp wiring board, causes electroplating clamp to clamp the ineffective defect of wiring board.
Summary of the invention
The technical problem to be solved in the present invention is that in prior art, electroplating clamp clamps or unclamps the operating process complexity of wiring board.
For this reason, the invention provides a kind of electroplating clamp, comprise
Retaining plate, is vertically arranged, and has the first clamping part;
Clamping plate, top is hinged on retaining plate by the first hinge member, has the second clamping part extended from the first hinge member downwards, and described second clamping part is relative with described first clamping part;
Web plate, one end is hinged on retaining plate by the second hinge member;
Perform bar, have actuating station and pin jointed end, its pin jointed end is hinged on the other end of described web plate by the 3rd hinge member, and its pin jointed end is hinged on the top of clamping plate by the 4th hinge member;
Resetting mechanism, one end is arranged on described retaining plate, between the actuating station that the other end is arranged on described execution bar and pin jointed end;
Described clamping plate, web plate and execution bar form double rocker mechanism by above-mentioned four hinge members, when performing bar along first direction operation, second clamping part and the first clamping part are opened, when inoperation performs bar or performs bar along second direction operation, resetting mechanism drives the second clamping part and the first clamping part to close.
Above-mentioned electroplating clamp, described second clamping part and described first clamping part are from when being in closure state to full open position, and the distance that the outward flange of described second clamping part is vertically retracted is greater than the height of the clamping face of described second clamping part.
Above-mentioned electroplating clamp, described second clamping part is towards being 0-100 degree away from described first clamping part rotational angle, and the distance that the outward flange of described second clamping part is vertically retracted accordingly is 0-15mm.
Above-mentioned electroplating clamp, described first hinge member comprises
At least two the first raised plate, are horizontally set on retaining plate, and are parallel to each other;
First open holes, it is three, be opened on one end of the close described retaining plate at two described first raised plate and clamping plate top respectively, one end of the close described retaining plate at described clamping plate top is inserted between two described first raised plate, makes three described first open holess relative;
First web member, through three described first open holess, is articulated with two described first raised plate by one end of the close described retaining plate at described clamping plate top; And/or
Described second hinge member comprises
At least two the second raised plate, along being horizontally set on retaining plate, and are parallel to each other;
Second open holes, it is three, be opened on one end of the close described retaining plate of two described second raised plate and web plate respectively, one end of the close described retaining plate of described web plate is inserted between two described second raised plate, makes three described second open holess relative;
Second web member, through three described second open holess, is articulated with two described second raised plate by one end of the close described retaining plate of described web plate; And/or
Described 3rd hinge member comprises
Two the 3rd raised plate, are arranged in the horizontal direction on the bottom of described execution bar, and are parallel to each other, as a part for described pin jointed end;
3rd open holes, it is three, be opened on the other end away from described retaining plate of two described 3rd raised plate and described web plate respectively, the other end away from described retaining plate of described web plate inserts between two described 3rd raised plate, makes three described 3rd open holess relative;
Two described 3rd raised plate, through three described 3rd open holess, are articulated with the other end away from described retaining plate of described web plate by the 3rd web member; And/or
Described 4th hinge member comprises
Two the 4th raised plate, are arranged in the horizontal direction on the bottom of described execution bar, and are parallel to each other, and form described pin jointed end with two described 3rd raised plate;
4th open holes, be opened on the one end away from described retaining plate at described 4th raised plate and described clamping plate top respectively, the top, one end away from described retaining plate at described clamping plate top is inserted between two described 4th raised plate, makes three described 4th open holess relative;
4th web member, two described 4th raised plate, through three described 4th open holess, are articulated with the one end away from described retaining plate at described clamping plate top by described 4th web member.
Above-mentioned electroplating clamp, described first raised plate and described second raised plate one-body molded, and described first raised plate is positioned at the one end near described second clamping part, and described second raised plate is positioned at the other end away from described second clamping part.
Above-mentioned electroplating clamp, described 3rd raised plate and described 4th raised plate one-body molded, and described 4th raised plate is positioned at the one end near described second clamping part, and described 3rd raised plate is positioned at the other end away from described second clamping part.
Above-mentioned electroplating clamp, described first web member, and/or the second web member, and/or the 3rd web member, and/the 4th web member is rivet.
Above-mentioned electroplating clamp, also comprises the mounting plate be arranged on described retaining plate, and described first raised plate and described second raised plate are arranged on described mounting plate; Described one end of described resetting mechanism is arranged on described retaining plate by described mounting plate.
Above-mentioned electroplating clamp, described resetting mechanism is spring, and one end of described spring hangs in the through hole of the first otic placode that described mounting plate is arranged, and the other end hangs in the through hole of the second otic placode that described execution bar is arranged.
Above-mentioned electroplating clamp, described clamping plate comprise
Connection section, be hinged in described first raised plate near one end of described retaining plate, the other end away from described retaining plate is hinged in the 4th raised plate of described execution bar;
Chuck, is molded on the bottom of described connection section, and with the bottom preset clearance of described mounting plate, form gap between its internal surface and described retaining plate;
Described second clamping part, is molded on the bottom interior surface of described chuck, and towards described retaining plate side.
Above-mentioned electroplating clamp, described second clamping part is the boss extended in the horizontal direction.
Above-mentioned electroplating clamp, the wall of described chuck and described second clamping part is provided with corrosion protection coating.
Above-mentioned electroplating clamp, also comprises
Pinch roller, is set in the actuating station of described execution bar,
Locking piece, for being fixed on described actuating station by described pinch roller.
Technical scheme provided by the invention, tool has the following advantages:
1. electroplating clamp provided by the invention, comprise clamping plate, web plate, execution bar, retaining plate and resetting mechanism, retaining plate has the first clamping part, and the top of clamping plate is hinged on retaining plate by the first hinge member, and has the second clamping part; One end of web plate is hinged on retaining plate by the second hinge member, perform bar and there is actuating station and pin jointed end, its pin jointed end is hinged on the other end of web plate with on the top of clamping plate respectively by the 3rd hinge member and the 4th hinge member, one end of resetting mechanism is arranged on retaining plate, the other end be arranged on perform bar between actuating station and pin jointed end.
Four above-mentioned hinge members make clamping plate, perform bar and web plate formation double rocker mechanism, wherein, web plate and clamping plate are respectively as a rocking bar, when performing bar along first direction operation (such as counterclockwise), perform bar web plate can be driven to rotate and then drive clamping plate to rotate (clockwise direction rotation), second clamping part of clamping plate is rotated towards away from the first clamping part direction, separates with the first clamping part; Now, when inoperation performs bar or performs bar along the second direction contrary with first direction operation (such as clockwise direction), resetting mechanism drives execution bar to drive web plate and clamping plate to rotate (counterclockwise rotating), second clamping part of clamping plate is rotated towards the first clamping part direction, closure state is in the first clamping part, and this closure state can be kept for a long time, without the need to arranging locating mechanism separately again.Also be, the electroplating clamp of this structure, only need when opening electroplating clamp, a reactive force is applied to execution bar, afterwards without the need to external forces, just under the self-acting of resetting mechanism, electroplating clamp can be made to be in closure state and to keep this closure state, thus simplifying the operating process opening or closing electroplating clamp.
2. electroplating clamp provided by the invention, the second clamping part and the first clamping part are from when being in closure state to full open position, and the distance that the outward flange of the second clamping part is vertically retracted is greater than the height of the clamping face of the second clamping part.Several electroplating clamps be vertically arranged on transmitting device clamps wiring board time, when electroplated folder is in full open position, second clamping part in the vertical direction and being clamped between top of substrate do not have lap, second clamping part can not affect the follow-up course of conveying of substrate, is also convenient to pick and place substrate.And electroplating clamp of the prior art is when being in full open position, the outward flange of the second clamping part is still in the right on, holding portion of substrate, lap is there is in the vertical direction and substrate by gripping edge, be inconvenient to pick and place substrate, also can affect the follow-up normal conveying of substrate, even cause damaged substrate.
3. electroplating clamp provided by the invention, also comprises the mounting plate be arranged on retaining plate, and the first raised plate and the second raised plate are arranged on a mounting board, and one end of resetting mechanism is arranged on retaining plate by mounting plate.The setting of mounting plate, mounting plate is made to form molectron with execution bar, web plate, chuck, resetting mechanism, separate separately with retaining plate, when processing and manufacturing electroplating clamp, only need processing this molectron, only this molectron need being arranged on an electroplating clamp retaining plate just being formed said structure during use, without the need to arranging separately a retaining plate again as the first clamping part, thus reduce the preparation cost of electroplating clamp, increase the use range of electroplating clamp.
4. electroplating clamp provided by the invention, also comprise the pinch roller be set in the actuating station performing bar, and locking piece pinch roller is fixed in actuating station, when operation performs bar, only just need can open electroplating clamp to pinch roller reactive force, or a block is set between mounting plate and pinch roller, just directly can opens electroplating clamp, be convenient to the operation of opening electroplating clamp.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of electroplating clamp in Fig. 1 prior art;
The perspective view of the electroplating clamp that Fig. 2 provides for the embodiment of the present invention;
The cross-sectional view (removing retaining plate) of the electroplating clamp that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is in full open position for electroplating clamp that the embodiment of the present invention provides and closes closed state structural representation, and the figure being wherein positioned at left side is the schematic diagram that electroplating clamp is in buttoned-up status; The figure being positioned at right side is the schematic diagram that electroplating clamp is in full open position;
Description of reference numerals: 1-retaining plate; 2-clamping plate; 21-connection section; 22-chuck; 23-second clamping part; 3-performs bar; 31-actuating station; 32-pin jointed end; 321-the 3rd raised plate; 322-the 4th raised plate; 33-pinch roller; 34-locking piece; 4-resetting mechanism; 5-web plate; 6-first raised plate; 7-second raised plate; 8-first open holes; 9-second open holes; 10-the 3rd open holes; 11-the 4th open holes; 12-mounting plate; 13-first otic placode; 14-second otic placode; 15-corrosion protection coating; 16-fixed block; 17-gripping plate; 18-eccentric gear; 19-support; 20-hand block; 21-backstay; A-second clamping part and the first clamping part from when being in closure state to full open position, the distance that the outward flange of the second clamping part is vertically retracted; The height of the clamping face of b-second clamping part.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
In addition, if below in the described different embodiment of the present invention involved technical characteristic do not form conflict each other and just can be combined with each other.
Embodiment 1
As shown in Figures 2 and 3, the present embodiment provides a kind of electroplating clamp, comprises
Retaining plate 1, is vertically arranged, and has the first clamping part;
Clamping plate 2, top is hinged on retaining plate 1 by the first hinge member, has the second clamping part 23, second clamping part 23 extended from the first hinge member downwards relative with the first clamping part;
Web plate 5, one end is hinged on retaining plate 1 by the second hinge member;
Perform bar 3, have actuating station 31 and pin jointed end 32, its pin jointed end 32 is hinged on the other end of web plate 5 by the 3rd hinge member, and its pin jointed end 32 is hinged on the top of clamping plate 2 by the 4th hinge member;
Resetting mechanism 4, one end is arranged on retaining plate 1, between the actuating station 31 that the other end is arranged on execution bar 3 and pin jointed end 32;
Clamping plate 2, web plate 5 and execution bar 3 form double rocker mechanism by above-mentioned four hinge members, when performing bar 3 along first direction operation, second clamping part 23 and the first clamping part are opened, when inoperation performs bar 3 or performs bar 3 along second direction operation, resetting mechanism 4 drives the second clamping part 23 and the first clamping part to close.
The electroplating clamp of said structure, clamping plate 2, execution bar 3 and web plate 5 form double rocker mechanism, wherein, web plate 5 and clamping plate 2 are respectively as a rocking bar, when performing bar 3 along first direction operation (such as counterclockwise), perform bar 3 web plate 5 can be driven to rotate and then drive clamping plate 2 to rotate (clockwise direction rotation), the second clamping part 23 of clamping plate 2 is rotated towards away from the first clamping part direction, separates with the first clamping part; Now, when inoperation performs bar 3 or performs bar 3 along the second direction contrary with first direction operation (such as clockwise direction), resetting mechanism 4 drives execution bar 3 to drive web plate 5 and clamping plate 2 to rotate (counterclockwise rotating), second clamping part 23 of clamping plate 2 is rotated towards the first clamping part direction, closure state is in the first clamping part, and this closure state can be kept for a long time, without the need to arranging locating mechanism separately again.Also be, the electroplating clamp of this structure, only need when opening electroplating clamp, a reactive force is applied to execution bar 3, afterwards without the need to external forces, just under the self-acting of resetting mechanism 4, electroplating clamp can be made to be in closure state and to keep this closure state, thus simplifying the operating process opening or closing electroplating clamp.
In addition, in this embodiment, retaining plate 1 itself can as the first clamping part, the surface of retaining plate 1 to coordinate with the second clamping part 23 as clamping face and clamps wiring board, and the first clamping part remains static always, only has the second clamping part 23 in motion, to open electroplating clamp or to close electroplating clamp.
As shown in Figure 4, as preferred embodiment, the figure being positioned at left side in figure is that the second clamping part 23 and the first clamping part are in closure state, the figure being positioned at right side is that the second clamping part 23 and the first clamping part are in full open position, second clamping part 23 and the first clamping part are from when being in closure state to full open position, and the distance a that the outward flange of the second clamping part 23 is vertically retracted is greater than the height b of the clamping face of the second clamping part 23.Also be, the distance that the outward flange of the second clamping part 23 vertically rises is greater than the height of the clamping face of the second clamping part 23, when several electroplating clamps are vertically arranged on that on transmitting device, clamping circuit board moves, when electroplating clamp is in full open position, second clamping part 23 in the vertical direction and substrate do not had any lap by between gripping edge, second clamping part 23 can not affect the follow-up course of conveying of substrate, is also convenient to pick and place substrate.And electroplating clamp of the prior art is when being in full open position, the outward flange of the second clamping part 23 is still in the right on, holding portion of substrate, and in the vertical direction is raw still exists lap, is inconvenient to pick and place substrate, the follow-up normal conveying of substrate can be affected, even cause damaged substrate.
As further preferably, the second clamping part 23 is towards being 0-100 degree away from described first clamping part rotational angle, and the distance a that the outward flange of described second clamping part 23 is vertically retracted accordingly is 0-15mm.Such as, when the second clamping part 23 is 50 degree towards the angle of rotating away from the first clamping part, the distance a that the outward flange of the second clamping part 23 is vertically retracted accordingly is 7.5mm, and now the width of the clamping face of the second clamping part 23 is 4.5mm; When and for example the second clamping part 23 is 70 degree towards the angle of rotating away from the first clamping part, the distance a that the outward flange of the second clamping part 23 is vertically retracted accordingly is 11mm etc., in a word, full open position is at electroplating clamp, the distance a that in the electroplating clamp of this structure, the outward flange of the second clamping part 23 is vertically retracted, the distance of vertically retracting than the outward flange of the second clamping part of electroplating clamp of the prior art is all large.
As preferred embodiment, as shown in Figure 2 with shown in Fig. 3, the first above-mentioned hinge member comprises
Two the first raised plate 6, are horizontally set on retaining plate 1, and are parallel to each other;
First open holes 8 is three, is opened on one end of the close retaining plate 1 at two the first raised plate 6 and clamping plate 2 top respectively, and one end of the close retaining plate 1 at clamping plate 2 top is inserted between two the first raised plate 6, makes three the first open holess 8 relative;
First web member, through three the first open holess 8, is articulated with two the first raised plate 6 by one end of the close retaining plate 1 at clamping plate 2 top.
As further preferably, the number of the first raised plate 6 can also be three or four etc., only need offer corresponding first open holes 8, first web member through the first open holes 8, one end of the close retaining plate 1 at clamping plate 2 top to be hinged in the first raised plate 6 in the first raised plate 6.
Similarly, as the preferred implementation of the second hinge member, the second hinge member comprises
Two the second raised plate 7, along being horizontally set on retaining plate 1, and are parallel to each other;
Second open holes 9 is three, is opened on one end of the close retaining plate 1 of two the second raised plate 7 and web plate 5 respectively, and one end of the close retaining plate 1 of web plate 5 is inserted between two the second raised plate 7, makes three the second open holess 9 relative;
Second web member, through three the second open holess 9, is articulated with two the second raised plate 7 by one end of the close retaining plate 1 of web plate 5.
As distortion, the number of the second raised plate 7 can also be three, four etc., and several second raised plate 7 be arranged in parallel, are hinged in the second raised plate 7 one end of the close retaining plate 1 of web plate 5 by the second web member.
As more preferred embodiment good, the first above-mentioned raised plate 6 and the second raised plate 7 one-body molded, and the first raised plate 6 is positioned at the one end near the second clamping part 23, and the second raised plate 7 is positioned at the other end away from the second clamping part 23.Also namely, directly on retaining plate 1, arrange two risers in the horizontal direction, two risers are parallel, and two risers are all offered the first above-mentioned open holes 8 and the second open holes 9, to form the first above-mentioned raised plate 6 and the second raised plate 7, are convenient to processing and manufacturing.More preferably good, first raised plate 6 and the second raised plate 7 are respectively two the circular arc otic placodes be molded on retaining plate 1, connected by the transition of spill arc between two circular arc otic placodes, first open holes 8 is opened on a circular arc otic placode, and the second open holes 9 is opened on another circular arc otic placode.
Similarly, as the preferred implementation of the 3rd hinge member, the 3rd hinge member comprises
Two the 3rd raised plate 321, are arranged in the horizontal direction on the bottom of execution bar 3, and are parallel to each other, as a part for pin jointed end 32;
3rd open holes 10, it is three, be opened on the other end away from retaining plate 1 of two the 3rd raised plate 321 and web plate 5 respectively, the other end away from retaining plate 1 of web plate 5 inserts between two the 3rd raised plate 321, makes three the 3rd open holess 10 relative;
Two the 3rd raised plate 321 are articulated with the other end away from retaining plate 1 of web plate 5 by the 3rd web member through three the 3rd open holess 10.
Similarly, as the preferred implementation of the 4th hinge member, the 4th hinge member comprises
Two the 4th raised plate 322, are arranged in the horizontal direction on the bottom of execution bar 3, and are parallel to each other, form pin jointed end 32 with two the 3rd raised plate 321;
4th open holes 11, is opened on the one end away from retaining plate 1 at the 4th raised plate 322 and clamping plate 2 top respectively, and the one end away from retaining plate 1 at clamping plate 2 top is inserted between two the 4th raised plate 322, makes three the 4th open holess 11 relative;
4th web member, two the 4th raised plate 322 are hinged on the one end away from retaining plate 1 at clamping plate 2 top through three the 4th open holess 11 by the 4th web member.
Two above-mentioned the 3rd raised plate 321 to be included in bottom bar 3 in gap that two the 3rd raised plate 321 are formed by performing, and meanwhile, the bottom performing bar 3 is also included in the gap that two the 4th raised plate 322 are formed by two the 4th raised plate 322.
As more preferably good, the 3rd raised plate 321 and the 4th raised plate 322 one-body molded, and the 4th raised plate 322 is positioned at the one end near the second clamping part 23, and the 3rd raised plate 321 is positioned at the other end away from the second clamping part 23.More preferably good, the structure of similar first raised plate 6 and the second raised plate 7,3rd raised plate 321 and the 4th raised plate 322 are molded over two the circular arc otic placodes performed on bottom bar 3 respectively, connected by the transition of spill arc between two circular arc otic placodes, 3rd open holes 10 is opened on a circular arc otic placode, and the 4th open holes 11 is opened on another circular arc otic placode.
As the preferred implementation of the first web member, the first web member is rivet, or other web member, such as link bolt or screw.Similarly, the second web member, the 3rd web member and the 4th web member all can preferred rivets, or link bolt etc., as long as the web member that can realize hinge function can.
As the distortion of hinge member, the first above-mentioned hinge member, the second hinge member, the 3rd hinge member and the 4th hinge member can also be other hinge members of the prior art, as long as four hinge members coordinate web plate 5, the top formation double rocker mechanism performing bar 3 and clamping plate 2.
As the preferred implementation of web plate 5, web plate 5 is arc, or the plate of other shapes can.
Also comprise as more preferred embodiment good, above-mentioned electroplating clamp and be arranged on mounting plate 12, first raised plate 6 on retaining plate 1 and the second raised plate 7 is arranged on mounting plate 12, one end of resetting mechanism 4 is arranged on retaining plate 1 by mounting plate 12.The setting of mounting plate 12, mounting plate 12 is made to form molectron with execution bar 3, web plate 5, clamping plate 2, resetting mechanism 4, this molectron separates separately with retaining plate 1, when processing and manufacturing electroplating clamp, only need processing this molectron, only this molectron need being arranged on an electroplating clamp retaining plate 1 just being formed said structure during use, without the need to arranging separately a retaining plate 1 again, thus reduce the preparation cost of electroplating clamp, increase the use range of electroplating clamp.
Preferably, retaining plate 1 has vertical surface, this vertical plane both as the first clamping part, again as installing the mount pad of above-mentioned molectron.
As distortion, except retaining plate 1 itself is as except the first clamping part, can also a clamping part be set separately on retaining plate 1, such as, arrange a boss to downward-extension at the bottom margin of retaining plate 1, the surface of this boss is relative with the clamping face of the second clamping part 23.
As more preferably good, mounting plate 12 offers open holes, such as, by bolt assembly, mounting plate 12 is fixed on retaining plate 1, or mounting plate 12 is arranged on retaining plate 1 through this open holes by other web members.
As the preferred implementation of resetting mechanism 4, resetting mechanism 4 is spring, and one end of spring hangs in the through hole of the first otic placode 13 that mounting plate 12 is arranged, and the other end hangs in the through hole of the second otic placode 14 performing setting on bar 3.When opening electroplating clamp, performing bar 3 along first direction operation, performing bar 3 extension spring and making spring generation deformation, when unclamping execution bar 3, under the screen resilience effect of spring, driving execution bar 3 to rotate towards the direction contrary with opening its turning direction of electroplating clamp, making electroplating clamp be in closing condition.As the distortion of resetting mechanism 4, resetting mechanism 4 can also be other elastic components in prior art.
In addition, it should be noted that, the length of web plate 5, the first spacing between the first raised plate 6 and the second raised plate 7, the top of clamping plate 2, the second spacing between the 3rd raised plate 321 and the 4th raised plate 322, as long as the magnitude relationship of four meets the condition forming double rocker mechanism, concrete size is not construed as limiting.
As the preferred implementation of clamping plate 2, as shown in Figure 3, clamping plate 2 comprise connection section 21, chuck 22 and the second above-mentioned clamping part 23.Wherein, one end of the close retaining plate 1 of connection section 21 is hinged in the first raised plate 6, and the other end away from retaining plate 1 is hinged in the 4th raised plate 322 of execution bar 3; Chuck 22 is molded on the bottom of connection section 21, and with the bottom preset clearance of mounting plate 12, form gap between its internal surface and retaining plate 1; Second clamping part 23 is molded on the bottom interior surface of chuck 22, and towards retaining plate 1 side.
Further preferred embodiment, the second clamping part 23 is the boss extended in the horizontal direction, and the table top of boss coordinates with the first clamping part and clamps wiring board, the method for clamping in forming surface and face, increases the clamping dynamics to wiring board.
As on the wall of more preferred embodiment good, above-mentioned chuck 22 and the second clamping part 23, corrosion protection coating 15 is set, such as Teflon coating, when preventing from clamping wiring board in plating tank, is plated solution corrosion, electroplating clamp is played a protective role.
As distortion, above-mentioned clamping plate 2 only can also comprise connection section 21 and chuck 22, the internal surface of chuck 22 is inclined surface, this inclined surface is as the second clamping part 23, coordinate with the first clamping part and clamp wiring board, form the method for clamping of line and line, relatively above-mentioned with the method for clamping in face, little a little to the clamping dynamics of wiring board.
As more preferred embodiment good, also comprise pinch roller 33 and locking piece 34, wherein, pinch roller 33 is set in the actuating station 31 of execution bar 3, and pinch roller 33 is fixed in actuating station 31 by locking piece 34.Such as, perform close actuating station 31 place of bar 3 and there is step, pinch roller 33 to be set in actuating station 31 and bottom be resisted against on this step, with locking piece 34, the top of pinch roller 33 is limited in actuating station 31.The setting of pinch roller 33, when operating execution bar 3, only need apply reactive force to pinch roller 33 can open electroplating clamp, or between mounting plate 12 and pinch roller 33, arrange a block, just directly can open electroplating clamp, be convenient to the operation of opening electroplating clamp.
Further preferably, locking piece 34 is nut, and the outer wall of actuating station 31 has screw thread, and nut thread is connected in actuating station 31 and bottom and is resisted against on pinch roller 33, is fixed in actuating station 31 by pinch roller 33.As distortion, locking piece 34 can also be pin or other web members, only pinch roller 33 need be fixed in actuating station 31.
In addition, the electroplating clamp that the present embodiment provides, the angular range that the second clamping part 23 can rotate, by the restriction of double rocker mechanism itself, can adjust the length of each parts in double rocker mechanism as required, adjust the scope of the second clamping part 23 rotational angle.
It should be noted that, the electroplating clamp that the embodiment of the present invention provides, not only for clamping wiring board, as fixture used in everyday, more areas can also be applied in.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (13)
1. an electroplating clamp, is characterized in that, comprises
Retaining plate (1), is vertically arranged, and has the first clamping part;
Clamping plate (2), top is hinged on retaining plate (1) by the first hinge member, have the second clamping part (23) extended from the first hinge member downwards, described second clamping part (23) is relative with described first clamping part;
Web plate (5), one end is hinged on retaining plate (1) by the second hinge member;
Perform bar (3), there is actuating station (31) and pin jointed end (32), its pin jointed end (32) is hinged on the other end of described web plate (5) by the 3rd hinge member, and its pin jointed end (32) is hinged on the top of described clamping plate (2) by the 4th hinge member;
Resetting mechanism (4), one end is arranged on described retaining plate (1), between the actuating station (31) that the other end is arranged on described execution bar (3) and pin jointed end (32);
Described clamping plate (2), web plate (5) and execution bar (3) form double rocker mechanism by above-mentioned four hinge members, when performing bar (3) along first direction operation, second clamping part (23) and the first clamping part are opened, when inoperation performs bar (3) or performs bar (3) along second direction operation, resetting mechanism (4) drives the second clamping part (23) to close with the first clamping part.
2. electroplating clamp according to claim 1, it is characterized in that: described second clamping part (23) and described first clamping part are from when being in closure state to full open position, and the distance (a) that the outward flange of described second clamping part (23) is vertically retracted is greater than the height (b) of the clamping face of described second clamping part.
3. electroplating clamp according to claim 2, it is characterized in that: described second clamping part (23) is towards being 0-100 degree away from described first clamping part rotational angle, and the distance (a) that the outward flange of described second clamping part (23) is vertically retracted accordingly is 0-15mm.
4. the electroplating clamp according to any one of claim 1-3, is characterized in that: described first hinge member comprises
At least two the first raised plate (6), are horizontally set on retaining plate (1), and are parallel to each other;
First open holes (8), it is three, be opened on one end of the close described retaining plate (1) at two described first raised plate (6) and clamping plate (2) top respectively, one end of the close described retaining plate (1) at described clamping plate (2) top is inserted between two described first raised plate (6), makes three described first open holess (8) relative;
First web member, through three described first open holess (8), is articulated with two described first raised plate (6) by one end of the close described retaining plate (1) at described clamping plate (2) top; And/or
Described second hinge member comprises
At least two the second raised plate (7), along being horizontally set on retaining plate (1), and are parallel to each other;
Second open holes (9), it is three, be opened on one end of the close described retaining plate (1) of two described second raised plate (7) and web plate (5) respectively, one end of the close described retaining plate (1) of described web plate (5) is inserted between two described second raised plate (7), makes three described second open holess (9) relative;
Second web member, through three described second open holess (9), is articulated with two described second raised plate (7) by one end of the close described retaining plate (1) of described web plate (5); And/or
Described 3rd hinge member comprises
At least two the 3rd raised plate (321), are arranged in the horizontal direction on the bottom of described execution bar (3), and are parallel to each other, as a part for described pin jointed end (32);
3rd open holes (10), it is three, be opened on the other end away from described retaining plate (1) of two described 3rd raised plate (321) and described web plate (5) respectively, the other end away from described retaining plate (1) of described web plate (5) inserts between two described 3rd raised plate (321), makes three described 3rd open holess (10) relative;
Two described 3rd raised plate (321) are articulated with the other end away from described retaining plate (1) of described web plate (5) by the 3rd web member through three described 3rd open holess (10); And/or
Described 4th hinge member comprises
Two the 4th raised plate (322), are arranged in the horizontal direction on the bottom of described execution bar (3), and are parallel to each other, and form described pin jointed end (32) with two described 3rd raised plate (321);
4th open holes (11), be opened on the one end away from described retaining plate (1) at described 4th raised plate (322) and described clamping plate (2) top respectively, the one end away from described retaining plate (1) at described clamping plate (2) top is inserted between two described 4th raised plate (322), makes three described 4th open holess (11) relative;
4th web member, two described 4th raised plate (322), through three described 4th open holess (11), are articulated with the one end away from described retaining plate (1) at described clamping plate (2) top by described 4th web member.
5. electroplating clamp according to claim 4, it is characterized in that: described first raised plate (6) is one-body molded with described second raised plate (7), and described first raised plate (6) is positioned at the one end near described second clamping part (23), described second raised plate (7) is positioned at the other end away from described second clamping part (23).
6. electroplating clamp according to claim 4, it is characterized in that: described 3rd raised plate (321) is one-body molded with described 4th raised plate (322), and described 4th raised plate (322) is positioned at the one end near described second clamping part (23), described 3rd raised plate (321) is positioned at the other end away from described second clamping part (23).
7. the electroplating clamp according to any one of claim 4-6, is characterized in that: described first web member, and/or the second web member, and/or the 3rd web member, and/the 4th web member is rivet.
8. the electroplating clamp according to any one of claim 4-7, it is characterized in that: also comprise the mounting plate (12) be arranged on described retaining plate (1), described first raised plate (6) and described second raised plate (7) are arranged on described mounting plate (12); Described one end of described resetting mechanism is arranged on described retaining plate (1) by described mounting plate (12).
9. electroplating clamp according to claim 8, it is characterized in that: described resetting mechanism (4) is spring, one end of described spring hangs in the through hole of upper the first otic placode (13) arranged of described mounting plate (12), and the other end hangs in the through hole of upper the second otic placode (14) arranged of described execution bar (3).
10. the electroplating clamp according to any one of claim 4-9, is characterized in that: described clamping plate (2) comprise
Connection section (21), be hinged on described first raised plate (6) near one end of described retaining plate (1), the other end away from described retaining plate (1) is hinged in the 4th raised plate (322) of described execution bar (3);
Chuck (22), is molded on the bottom of described connection section (21), and with the bottom preset clearance of described mounting plate (12), form gap between its internal surface and described retaining plate (1);
Described second clamping part (23), is molded on the bottom interior surface of described chuck (22), and towards described retaining plate (1) side.
11. electroplating clamps according to claim 10, is characterized in that: described second clamping part (23) is the boss extended in the horizontal direction.
12. electroplating clamps according to claim 10 or 11, is characterized in that: the wall of described chuck and described second clamping part (23) is provided with corrosion protection coating (15).
13. electroplating clamps according to any one of claim 1-12, is characterized in that: also comprise
Pinch roller (33), is set in the actuating station (31) of described execution bar (3),
Locking piece (34), for being fixed on described actuating station (31) by described pinch roller (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610140072.5A CN105568352B (en) | 2016-03-11 | 2016-03-11 | One kind plating folder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610140072.5A CN105568352B (en) | 2016-03-11 | 2016-03-11 | One kind plating folder |
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| CN105568352B CN105568352B (en) | 2017-12-22 |
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| CN106733334A (en) * | 2017-01-23 | 2017-05-31 | 四会市研创电器有限公司 | A kind of small-sized self-locking spraying folder |
| CN107803760A (en) * | 2017-09-29 | 2018-03-16 | 东台市海邦电气有限公司 | A kind of full-automatic fixture |
| CN108531973A (en) * | 2018-06-29 | 2018-09-14 | 东莞宇宙电路板设备有限公司 | Circuit board plating rack and electroplanting device |
| CN109878980A (en) * | 2019-03-28 | 2019-06-14 | 东莞宇宙电路板设备有限公司 | Production automation equipment is electroplated |
| CN110670108A (en) * | 2019-09-30 | 2020-01-10 | 广德东威科技有限公司 | Adjusting clamp and circuit board connecting device with same |
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| CN110670108A (en) * | 2019-09-30 | 2020-01-10 | 广德东威科技有限公司 | Adjusting clamp and circuit board connecting device with same |
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| Publication number | Publication date |
|---|---|
| CN105568352B (en) | 2017-12-22 |
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Address after: 215311 East Side of Dongding Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Weiwei Science and Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215335 Dongting Lake Development District of Kunshan City Road 9, room 2 Patentee before: Kunshan Dongwei Plating Equipment Technology Co., Ltd. |