CN204918824U - PCB board is with electroplating anchor clamps - Google Patents
PCB board is with electroplating anchor clamps Download PDFInfo
- Publication number
- CN204918824U CN204918824U CN201520384277.9U CN201520384277U CN204918824U CN 204918824 U CN204918824 U CN 204918824U CN 201520384277 U CN201520384277 U CN 201520384277U CN 204918824 U CN204918824 U CN 204918824U
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- clamp
- pcb board
- another
- clamping part
- electroplating
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Abstract
The utility model discloses a PCB board is with electroplating anchor clamps, including two vertical clamps of making by 2 materials of titanium, this two clamp is relative setting and links together through a fixed pin, and this two clamp still the homoenergetic enough use the fixed pin to swing as the fulcrum, still being provided with a pair of clamping part relatively on the bottom of other this two clamp, still being connected with a retaining member on the top of this two clamp, the retaining member can drive this and be close to mutually and the separation the clamping part, on the one hand through setting up the retaining member in clamp upper portion to utilize lever principle to transmit the board for PCB with the power of fastening through the clamp, avoided the direct and PCB board contact of retaining member, prolonged the life of retaining member, this two clamp of on the other hand adopts 2 materials of titanium to make, makes this clamp not only have good non -corrosibility ability, prevents that the clamp is corroded, is shelled bad defect in the galvanization, still makes this clamp possess simultaneously and discharges and inhale the electric work ability, has realized the purpose that the suitability is strong, electroplate high quality, low in production cost.
Description
Technical field
The utility model relates to printed circuit board technical field, specifically provides a kind of pcb board electroplating clamp.
Background technology
In the electroplating technology of pcb board, need to use fixture to clamp electroplated pcb board.Existing conventional electroplating clamp structure is as shown in Figure 1: in chuck body 6, install a bolt 7, be fixed on by pcb board between chuck body and bolt, during plating, bolt is with in pcb board immersion plating liquid.Although this clamp structure is simple, but there is following defect in it: time 1. owing to electroplating at every turn, bolt can plate different metal along with pcb board, therefore by nitric acid liquid, bolt must be cleaned up before using next time, but on the one hand, after nitric acid liquid cleaning bolt, bolt shortening in work-ing life can be caused, add production cost; On the other hand, the use of nitric acid liquid also additionally can increase production cost, and significantly, nitric acid liquid is high pollution chemical article, will cause serious environmental pollution when consumption is much.If 2. clean the electrolytic coating on bolt without nitric acid liquid, can be blocked because of the gap between bolt and clamp when so reusing, cause bolt to rotate difficulty, be unfavorable for that PCB is gripped.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of pcb board electroplating clamp, and this electroplating clamp structure is simple, can effectively avoid, because locking piece is plated the defect of upper metal level, substantially increases electroplating quality, reducing production cost.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of pcb board electroplating clamp, this electroplating clamp is removably located to hang on and is flown on target, with the suspension status of this electroplating clamp for benchmark, this electroplating clamp comprises two vertical clamps made by titanium 2 material, this two clamp is in being oppositely arranged and being linked together by a tumbler pin, and this two clamp also all can with described tumbler pin for fulcrum swings; The bottom of this two clamp another is also relatively set with a pair in order to clamp the clamping part of pcb board, the top of this two clamp is also connected with a locking piece, and described locking piece can drive this to clamping part mutually near be separated.
As further improvement of the utility model, wherein the middle part of the dual-side vertically of clamp described in all extends towards clamp one described in another, and form the lug be arranged symmetrically with for a pair, clamp described in another is also formed with a connection projection protruded towards this clamp on a side of this clamp, described connection projection is movably set in this between lug, and described connection projection is also linked together by the described tumbler pin be also made up of titanium 2 material to lug with this.
As further improvement of the utility model, described connection projection with this to the structure that lug is also linked together by described tumbler pin is: offer through hole at this to lug and described connection projection run through respectively, described tumbler pin successively activity is fed through this three through holes, and the two ends of described tumbler pin is also all integrally formed the backstop projection for preventing described tumbler pin from departing from.
As further improvement of the utility model, also respectively on the outside surface of this two clamp be electroplate with layer of metal conductive layer respectively.
As further improvement of the utility model, also respectively on this two clamp and the position of inserting in electrolytic solution is sealed and coated with insulated shell, and this is exposed to outside this two insulated shell all accordingly to clamping part.
As further improvement of the utility model, this is formed in one respectively to clamping part and protrudes from the square block body structure on these relative two sides of two clamps, and this is also all formed with anti-skidding lines on the relative two sides of clamping part.
As further improvement of the utility model, described locking piece comprises handle, connecting screw rod and limited block, the outside surface of described connecting screw rod is formed with outside screw, and an axle head of described connecting screw rod is located by connecting on the side of described handle, another axle head of described connecting screw rod is also connected with described limited block;
Another described locking piece can drive this to clamping part mutually near with the structure be separated being: on the top of this two clamp, run through offering a perforation respectively, and the inner side-wall of a wherein perforation is also formed with the internal thread matched with the outside screw of described connecting screw rod, the inner side-wall of another perforation is not provided with internal thread, described connecting screw rod is fed through this two perforation successively, and described limited block also backstop in this another perforation outside.
As further improvement of the utility model, this another perforation is arranged on same clamp lug with this.
As further improvement of the utility model, on the top of this clamp, also level is equipped with two in order to be arranged on the retaining screw flown on target, and this another clamp is also formed with the storage tank of the nut of accommodating this two retaining screw on a side of this clamp.
The beneficial effects of the utility model are: this electroplating clamp comprises two vertical clamps made by titanium 2 material, and this two clamp is in being oppositely arranged and being linked together by a tumbler pin, and this two clamp also all can with described tumbler pin for fulcrum swings; The bottom of this two clamp another is also relatively set with a pair in order to clamp the clamping part of pcb board, the top of this two clamp is also connected with a locking piece, and described locking piece can drive this to clamping part mutually near be separated; Compared to prior art, on the one hand, locking piece is arranged at clamp top by this electroplating clamp, and utilize lever principle that fastening force is passed to pcb board by clamp, thus avoid locking piece and directly contact with pcb board, locking piece in immersion plating solution, need not well extend the work-ing life of locking piece; On the other hand, this two clamp adopts titanium 2 material to make, this clamp is made not only to have good antiseptic property, prevent clamp in galvanization to be corroded, shell bad defect, this clamp is also made to possess electric discharge simultaneously and inhale Electricity Functional, namely can be used as plating and add the negative electrode in man-hour, can be used as again the anode that anti-plating adds man-hour, thus this electroplating clamp is achieved suitability is strong, electroplating quality is high, production cost is low object.
Accompanying drawing explanation
Fig. 1 is the structural representation of pcb board electroplating clamp in prior art;
Fig. 2 is the structural representation at a visual angle of pcb board electroplating clamp described in the utility model;
Fig. 3 is the structural representation at another visual angle of pcb board electroplating clamp described in the utility model;
Fig. 4 is the side-looking structural representation of pcb board electroplating clamp described in the utility model;
Fig. 5 is the backsight structural representation of pcb board electroplating clamp described in the utility model.
By reference to the accompanying drawings, make the following instructions:
1---clamp 10---clamping part
3---tumbler pin 4---locking piece
40---handle 41---connecting screw rod
42---limited block 5---retaining screw
6---chuck body 7---bolt
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
A kind of pcb board electroplating clamp provided by the utility model, this electroplating clamp is removably located to hang on and is flown on target, with the suspension status of this electroplating clamp for benchmark, this electroplating clamp comprises two vertical clamps 1 made by titanium 2 material, this two clamp 1 is in being oppositely arranged and being linked together by a tumbler pin 3, and this two clamp also all can with described tumbler pin 3 for fulcrum swings; The bottom of this two clamp 1 another is also relatively set with a pair in order to clamp the clamping part 10 of pcb board, the top of this two clamp 1 is also connected with a locking piece 4, and described locking piece can drive this to clamping part 10 phase near be separated.Compared to prior art, on the one hand, locking piece is arranged at clamp top by this electroplating clamp, and utilize lever principle that fastening force is passed to pcb board by clamp, thus avoid locking piece and directly contact with pcb board, locking piece in immersion plating solution, need not well extend the work-ing life of locking piece; On the other hand, this two clamp adopts titanium 2 material to make, this clamp is made not only to have good antiseptic property, prevent clamp in galvanization to be corroded, shell bad defect, this clamp is also made to possess electric discharge simultaneously and inhale Electricity Functional, namely can be used as plating and add the negative electrode in man-hour, can be used as again the anode that anti-plating adds man-hour, thus achieve this electroplating clamp and possess the object that suitability is strong, electroplating quality is high, production cost is low.
In the present embodiment, wherein the middle part of the dual-side vertically of clamp described in all extends towards clamp one described in another, and form the lug be arranged symmetrically with for a pair, clamp described in another is also formed with a connection projection protruded towards this clamp on a side of this clamp, described connection projection is movably set in this between lug, and described connection projection is also linked together by the described tumbler pin 3 be also made up of titanium 2 material to lug with this.For controlling cost, described tumbler pin also can be made with stainless material.
Preferably, described connection projection with this to the structure that lug is also linked together by described tumbler pin 3 is: offer through hole at this to lug and described connection projection run through respectively, described tumbler pin 3 successively activity is fed through this three through holes, and the two ends of described tumbler pin 3 is also all integrally formed the backstop projection for preventing described tumbler pin from departing from.
In the present embodiment, also respectively on the outside surface of this two clamp 1 layer of metal conductive layer is electroplate with respectively.
In the present embodiment, also respectively on this two clamp 1 and the position of inserting in electrolytic solution is sealed and coated with insulated shell, and this is exposed to outside this two insulated shell all accordingly to clamping part 10.By needing the position of inserting in electrolytic solution to be sealed and coated with insulated shell on clamp, can effectively avoid when carrying out copper plating treatment to pcb board, also by copper-plated phenomenon on clamp.In addition, wherein on an insulated shell and the position be positioned at above clamping part is also formed with a spacing chimb extended towards another insulated shell, is convenient to the clipping operation of PCB.
In the present embodiment, this is respectively one-body molded to clamping part 10 and protrudes from the square block body structure on the relative two sides of this two clamp 1, and this is also all formed with anti-skidding lines on the relative two sides of clamping part 10.
In the present embodiment, described locking piece 4 comprises handle 40, connecting screw rod 41 and limited block 42, the outside surface of described connecting screw rod 41 is formed with outside screw, and an axle head of described connecting screw rod is located by connecting on the side of described handle 40, and another axle head of described connecting screw rod is also connected with described limited block 42; According to the needs of cost control, the material of connecting screw rod and limited block can adopt stainless material;
Another described locking piece 4 can drive this to clamping part 10 phase near with the structure be separated being: on the top of this two clamp 1, run through offering a perforation respectively, and the inner side-wall of a wherein perforation is also formed with the internal thread matched with the outside screw of described connecting screw rod, the inner side-wall of another perforation is not provided with internal thread, described connecting screw rod is fed through this two perforation successively, and described limited block also backstop in this another perforation outside.
Preferably, this another perforation is arranged on same clamp lug 10 with this.
Preferably, on the top of this clamp, also level is equipped with two in order to be arranged on the retaining screw 5 flown on target, and this another clamp is also formed with the storage tank of the nut of accommodating this two retaining screw 5 on a side of this clamp.
Claims (9)
1. a pcb board electroplating clamp, this electroplating clamp is removably located to hang on and is flown on target, it is characterized in that: with the suspension status of this electroplating clamp for benchmark, this electroplating clamp comprises two vertical clamps (1) made by titanium 2 material, this two clamp (1) is in being oppositely arranged and being linked together by a tumbler pin (3), and this two clamp also all can with described tumbler pin (3) for fulcrum swings; The bottom of this two clamp (1) another is also relatively set with a pair in order to clamp the clamping part (10) of pcb board, the top of this two clamp (1) is also connected with a locking piece (4), and described locking piece can drive this to clamping part (10) mutually near be separated.
2. pcb board electroplating clamp according to claim 1, it is characterized in that: wherein the middle part of the dual-side vertically of clamp described in all extends towards clamp one described in another, and form the lug be arranged symmetrically with for a pair, clamp described in another is also formed with a connection projection protruded towards this clamp on a side of this clamp, described connection projection is movably set in this between lug, and described connection projection is also linked together by the described tumbler pin (3) be also made up of titanium 2 material to lug with this.
3. pcb board electroplating clamp according to claim 2, it is characterized in that: described connection projection with this to the structure that lug is also linked together by described tumbler pin (3) is: offer through hole at this to lug and described connection projection run through respectively, described tumbler pin (3) successively activity is fed through this three through holes, and the two ends of described tumbler pin (3) is also all integrally formed the backstop projection for preventing described tumbler pin from departing from.
4. pcb board electroplating clamp according to claim 1, is characterized in that: also respectively on the outside surface of this two clamp (1) be electroplate with layer of metal conductive layer respectively.
5. pcb board electroplating clamp according to claim 1, it is characterized in that: also to go up and the position of inserting in electrolytic solution is sealed and coated with insulated shell at this two clamp (1) respectively, and this is exposed to outside this two insulated shell all accordingly to clamping part (10).
6. pcb board electroplating clamp according to claim 1 or 5, it is characterized in that: this is respectively one-body molded to clamping part (10) and protrudes from the square block body structure on the relative two sides of this two clamp (1), and this is also all formed with anti-skidding lines on the relative two sides of clamping part (10).
7. pcb board electroplating clamp according to claim 2, it is characterized in that: described locking piece (4) comprises handle (40), connecting screw rod (41) and limited block (42), the outside surface of described connecting screw rod (41) is formed with outside screw, and an axle head of described connecting screw rod is located by connecting on the side of described handle (40), another axle head of described connecting screw rod is also connected with described limited block (42);
Another described locking piece (4) can drive this to clamping part (10) mutually near with the structure be separated being: on the top of this two clamp (1), run through offering a perforation respectively, and the inner side-wall of a wherein perforation is also formed with the internal thread matched with the outside screw of described connecting screw rod, the inner side-wall of another perforation is not provided with internal thread, described connecting screw rod is fed through this two perforation successively, and described limited block also backstop in this another perforation outside.
8. pcb board electroplating clamp according to claim 7, is characterized in that: this another perforation is arranged on same clamp lug (10) with this.
9. pcb board electroplating clamp according to claim 2, it is characterized in that: on the top of this clamp, also level is equipped with two in order to be arranged on the retaining screw (5) flown on target, and this another clamp is also formed with the storage tank of the nut of accommodating this two retaining screw (5) on a side of this clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384277.9U CN204918824U (en) | 2015-06-04 | 2015-06-04 | PCB board is with electroplating anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384277.9U CN204918824U (en) | 2015-06-04 | 2015-06-04 | PCB board is with electroplating anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918824U true CN204918824U (en) | 2015-12-30 |
Family
ID=54967970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384277.9U Expired - Fee Related CN204918824U (en) | 2015-06-04 | 2015-06-04 | PCB board is with electroplating anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204918824U (en) |
-
2015
- 2015-06-04 CN CN201520384277.9U patent/CN204918824U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160604 |