CN220520677U - Circuit board electrolytic copper plating fixture - Google Patents
Circuit board electrolytic copper plating fixture Download PDFInfo
- Publication number
- CN220520677U CN220520677U CN202322094831.7U CN202322094831U CN220520677U CN 220520677 U CN220520677 U CN 220520677U CN 202322094831 U CN202322094831 U CN 202322094831U CN 220520677 U CN220520677 U CN 220520677U
- Authority
- CN
- China
- Prior art keywords
- fixed
- circuit board
- rod
- bottom plate
- threaded rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 21
- 239000010949 copper Substances 0.000 title claims abstract description 21
- 238000007747 plating Methods 0.000 title claims description 16
- 238000009713 electroplating Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses a circuit board copper electroplating clamp, which belongs to the technical field of circuit board processing and aims at solving the problems that clamping limit is not easy to carry out according to the thickness of a circuit board and the electroplating processing efficiency of the circuit board is affected in the prior art; according to the utility model, the sliding blocks are driven to move close to each other through the first threaded rod, the circuit board is placed on the L-shaped bottom plate, the side walls of the L-shaped bottom plate are convenient for clamping the two sides of the circuit board, the circuit boards with different lengths and widths are convenient for clamping, the fixing frame is pushed to move downwards through the elasticity of the spring, so that the upper ends of the circuit boards are clamped and limited by the rollers on the fixing frame, the circuit boards with different thicknesses are convenient for limiting, and meanwhile, the circuit boards are convenient for placing, and the convenience of using the device is improved.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing, and particularly relates to a circuit board copper electroplating clamp.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The circuit board can be called a printed circuit board or a printed circuit board, and the FPC circuit board is also called a flexible circuit board which is a flexible printed circuit board with high reliability and excellent performance and is made of polyimide or polyester film as a base material. The wiring density is high, the weight is light, the thickness is thin, the flexibility is good. Copper plating is one of the most widely used preplating layers in the electroplating industry, including tin weldments, lead-tin alloys, zinc die castings, all of which are copper plated prior to nickel, gold, silver for improved plating adhesion.
In the prior art, the circuit board needs to be subjected to copper electroplating operation in the processing process, and the copper electroplating operation is used for casting, nickel plating, chromium plating, silver plating and gold plating priming, repairing the worn part, preventing local carburization and improving conductivity; when carrying out the electro-coppering, the circuit board need use anchor clamps to keep the stability in the electroplating process, use the clip to go the centre gripping circuit board generally, but the clip is difficult to carry out the centre gripping according to the thickness of circuit board when the centre gripping, need go to use the clip of different specifications when meetting the circuit board of different thickness, thereby influence the electroplating machining efficiency of circuit board.
Therefore, a circuit board copper electroplating fixture is needed, and the problem that the electroplating processing efficiency of the circuit board is affected due to the fact that clamping limiting is not easy to conduct according to the thickness of the circuit board in the prior art is solved.
Disclosure of Invention
The utility model aims to provide a circuit board copper electroplating clamp for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board electrolytic copper plating anchor clamps, includes the dead lever, the bottom of dead lever is fixed with the bracing piece, one side of bracing piece evenly is fixed with a plurality of installation poles, two movable grooves have been seted up to one side symmetry of installation pole, one side of installation pole corresponds two movable grooves and rotates and be connected with first threaded rod, the outside of first threaded rod corresponds movable groove symmetry thread bush and is equipped with the slider, two one side lower extreme of slider is fixed with L type bottom plate, one side upper end of slider corresponds L type bottom plate and is fixed with the connecting rod, the top activity of connecting rod runs through there is the movable pole, the bottom mounting of movable pole has the fixed frame, the outside cover of movable pole is equipped with the spring, the top and the connecting rod of spring are fixed, the bottom and the fixed frame of spring are fixed, the inboard of fixed frame and the top of L type bottom plate all rotate and are connected with a plurality of running rollers.
In the scheme, it is to be noted that the rotation is connected with the rotary drum in the middle of the top of dead lever, the inside threaded connection of rotary drum has the second threaded rod, the top of second threaded rod is fixed with branch, the top of branch is fixed with the connecting plate.
It is further worth to say that the top both sides of dead lever all are fixed with the telescopic link, the flexible end and the branch of telescopic link are fixed.
It should be further noted that the top end of the movable rod is fixed with a pull ring, and the outer side of the rotary drum is fixed with a rotary block.
As a preferred embodiment, a rotating handle is fixed at one end of the first threaded rod, and a connecting hole is formed in one side of the connecting plate.
As a preferred implementation mode, the side wall of the L-shaped bottom plate is fixedly provided with a rubber pad, one side of the sliding block is provided with a limiting groove, one side of the fixed frame is fixedly provided with a limiting block, and the limiting block is in sliding connection with the limiting groove.
Compared with the prior art, the circuit board copper electroplating clamp provided by the utility model at least comprises the following beneficial effects:
(1) The sliding blocks are driven to move close to each other through the first threaded rod, the circuit board is placed on the L-shaped bottom plate, the side walls of the L-shaped bottom plate are convenient to clamp the two sides of the circuit board, the circuit boards with different lengths and widths are convenient to clamp, the fixed frame is pushed to move downwards under the elastic force of the spring, the upper ends of the circuit boards are clamped and limited by the rollers on the fixed frame, the circuit boards with different thicknesses are convenient to limit, and meanwhile the circuit boards are convenient to place, so that the use convenience of the device is improved.
(2) Through rotating the rotary drum, branch is under the spacing of telescopic link for the second threaded rod can reciprocate and adjust, thereby can adjust the height of circuit board, can adapt to the plating bath of co-altitude not and use, and L type bottom plate protects the circuit board when the centre gripping circuit board through the rubber pad, reduces the clamp loss of L type bottom plate to the circuit board.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
fig. 3 is a front view of the structure of the present utility model.
In the figure: 1. a fixed rod; 2. a support rod; 3. a mounting rod; 4. a first threaded rod; 5. a rotating handle; 6. a slide block; 7. an L-shaped bottom plate; 8. a connecting rod; 9. a fixed frame; 10. a roller; 11. a pull ring; 12. a connecting plate; 13. a telescopic rod; 14. a support rod; 15. a rotating drum; 16. a rotating block; 17. a second threaded rod; 18. a limit groove; 19. a movable rod; 20. and (3) a spring.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-3, the utility model provides a circuit board copper plating fixture, which comprises a fixed rod 1, wherein a support rod 2 is fixed at the bottom of the fixed rod 1, a plurality of mounting rods 3 are uniformly fixed on one side of the support rod 2, two movable grooves are symmetrically formed on one side of the mounting rod 3, a first threaded rod 4 is rotationally connected to one side of the mounting rod 3 corresponding to the two movable grooves, sliding blocks 6 are sleeved on the outer side of the first threaded rod 4 corresponding to the symmetrical movable grooves, two sections of threads which are oppositely threaded are symmetrically formed on the surface of the first threaded rod 4, and the two sliding blocks 6 are respectively sleeved on the two sections of threads in a threaded manner that when the first threaded rod 4 rotates, the two sliding blocks 6 can be driven to move close to each other or away from each other; the lower extreme of one side of two sliders 6 is fixed with L type bottom plate 7, one side upper end of slider 6 corresponds L type bottom plate 7 and is fixed with connecting rod 8, the top activity of connecting rod 8 runs through there is movable rod 19, the bottom mounting of movable rod 19 has fixed frame 9, the outside cover of movable rod 19 is equipped with spring 20, spring 20's top and connecting rod 8 are fixed, spring 20's bottom and fixed frame 9 are fixed, fixed frame 9's inboard and L type bottom plate 7's top all rotate and are connected with a plurality of running rollers 10, a plurality of running rollers 10 can reduce the frictional force of circuit board when removing between L type bottom plate 7 and fixed frame 9.
The scheme comprises the following working processes: in the processing process of the circuit board, the operation of copper electroplating is needed, wherein the copper electroplating is used for casting mould, nickel plating, chromium plating, silver plating and gold plating priming, repairing the worn part, preventing local carburization and improving conductivity; when carrying out the electro-coppering, need use anchor clamps to carry out the centre gripping, thereby keep the stability in the electroplating process, usually use the clip to go the centre gripping circuit board, but the clip is difficult to carry out the centre gripping according to the thickness of circuit board when the centre gripping, need go to use the clip of different specifications when meetting the circuit board of different thickness, thereby influence the electroplating machining efficiency of circuit board, according to the specification size of circuit board, rotate first threaded rod 4, make first threaded rod 4 drive slider 6 and be close to each other and remove, place the circuit board on L type bottom plate 7 afterwards, make the both sides of circuit board lie in between L type bottom plate 7 and the fixed frame 9, then continue to rotate first threaded rod 4, make the both sides of L type bottom plate 7 clamp the circuit board, under the elasticity of spring 20, promote fixed frame 9 and move downwards, make running roller 10 on the fixed frame 9 carry out the centre gripping spacing to the upper end of circuit board, the running friction force of circuit board between L type bottom plate 7 and fixed frame 9, thereby the circuit board of different specifications is convenient for carry out the centre gripping.
The working process can be as follows: the sliding blocks 6 are driven to move close to each other through the first threaded rod 4, the circuit board is placed on the L-shaped bottom plate 7, the side walls of the L-shaped bottom plate 7 are convenient to clamp the two sides of the circuit board, the circuit boards with different lengths and widths are convenient to clamp, the fixed frame 9 is pushed to move downwards through the elastic force of the spring 20, the roller 10 on the fixed frame 9 clamps and limits the upper ends of the circuit boards, the circuit boards with different thicknesses are convenient to limit, and meanwhile the circuit boards are convenient to place, so that the convenience of using the device is improved.
Further, as shown in fig. 1 and fig. 3, it is worth specifically explaining that the middle of the top of the fixing rod 1 is rotationally connected with a rotary drum 15, the internal thread of the rotary drum 15 is connected with a second threaded rod 17, the top end of the second threaded rod 17 is fixed with a supporting rod 14, the top of the supporting rod 14 is fixed with a connecting plate 12, two sides of the top of the fixing rod 1 are both fixed with telescopic rods 13, the telescopic ends of the telescopic rods 13 are fixed with the supporting rod 14, the rotary drum 15 is rotated, the supporting rod 14 is limited by the telescopic rods 13, the second threaded rod 17 can move up and down to be adjusted, and therefore the height of a circuit board can be adjusted, and the electroplating bath with different heights can be adapted to use.
As further shown in fig. 1, 2 and 3, it is worth specifically explaining that the pull ring 11 is fixed at the top end of the movable rod 19, and the pull ring 11 facilitates the movement of the movable rod 19, so that the convenience of operation of staff is improved; a rotating block 16 is fixed on the outer side of the rotary drum 15, and the rotating block 16 is convenient for the rotary drum 15 to rotate; one end of the first threaded rod 4 is fixed with a rotating handle 5, and the rotating handle 5 is convenient for the rotation of the first threaded rod 4; one side of the connecting plate 12 is provided with a connecting hole, and the connecting hole on the connecting plate 12 is convenient for the whole fixation of the device.
Further, as shown in fig. 2, it is worth specifically explaining that a rubber pad is fixed on the side wall of the L-shaped bottom plate 7, and when the L-shaped bottom plate 7 clamps the circuit board, the circuit board is protected by the rubber pad, so that the clamping loss of the L-shaped bottom plate 7 to the circuit board is reduced; a limiting groove 18 is formed in one side of the sliding block 6, a limiting block is fixed on one side of the fixed frame 9, the limiting block is in sliding connection with the limiting groove 18, and the fixed frame 9 drives the limiting block to slide in the limiting groove 18 when moving up and down, so that the fixed frame 9 is limited.
To sum up: the sliding blocks 6 are driven to move close to each other through the first threaded rod 4, the circuit board is placed on the L-shaped bottom plate 7, the two sides of the circuit board are clamped by the side walls of the L-shaped bottom plate 7, the circuit board with different lengths and widths is clamped conveniently, the fixing frame 9 is pushed to move downwards through the elastic force of the springs 20, the upper ends of the circuit board are clamped and limited by the rollers 10 on the fixing frame 9, the circuit boards with different thicknesses are convenient to limit, a plurality of circuit boards are placed conveniently, the convenience of device use is improved, the rotating drum 15 is rotated, the supporting rods 14 are limited by the telescopic rods 13, the second threaded rods 17 can move up and down to adjust the height of the circuit board, the circuit board can be used in an electroplating bath with different heights, the L-shaped bottom plate 7 protects the circuit board through rubber pads when the circuit board is clamped, and the clamping loss of the L-shaped bottom plate 7 to the circuit board is reduced.
Claims (6)
1. The utility model provides a circuit board electrolytic copper plating anchor clamps, includes dead lever (1), its characterized in that, the bottom of dead lever (1) is fixed with bracing piece (2), one side of bracing piece (2) evenly is fixed with a plurality of installation pole (3), two movable slots have been seted up to one side symmetry of installation pole (3), one side of installation pole (3) corresponds two movable slots and rotates and be connected with first threaded rod (4), the outside of first threaded rod (4) corresponds movable slot symmetry thread bush and is equipped with slider (6), two one side lower extreme of slider (6) is fixed with L type bottom plate (7), one side upper end of slider (6) corresponds L type bottom plate (7) and is fixed with connecting rod (8), the top activity of connecting rod (8) is run through and is had movable rod (19), the bottom of movable rod (19) is fixed with fixed frame (9), the outside cover of movable rod (19) is equipped with spring (20), the inboard of spring (20) and connecting rod (8) are fixed, the bottom of spring (20) and fixed frame (9) and fixed with the top of fixed frame (9) and the equal roller (10) of rotating.
2. The circuit board copper electroplating fixture according to claim 1, wherein: the rotary drum (15) is connected in the middle of the top of the fixed rod (1), a second threaded rod (17) is connected with the inner thread of the rotary drum (15), a supporting rod (14) is fixed at the top end of the second threaded rod (17), and a connecting plate (12) is fixed at the top of the supporting rod (14).
3. The circuit board copper electroplating fixture according to claim 2, wherein: the telescopic rods (13) are fixed on two sides of the top of the fixed rod (1), and the telescopic ends of the telescopic rods (13) are fixed with the supporting rods (14).
4. A circuit board copper electroplating fixture according to claim 3, wherein: the top end of the movable rod (19) is fixed with a pull ring (11), and the outer side of the rotary drum (15) is fixed with a rotary block (16).
5. The circuit board copper electroplating fixture according to claim 2, wherein: one end of the first threaded rod (4) is fixed with a rotating handle (5), and one side of the connecting plate (12) is provided with a connecting hole.
6. The circuit board copper electroplating fixture according to claim 1, wherein: the side wall of L type bottom plate (7) is fixed with the rubber pad, spacing groove (18) has been seted up to one side of slider (6), one side of fixed frame (9) is fixed with the stopper, stopper and spacing groove (18) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094831.7U CN220520677U (en) | 2023-08-04 | 2023-08-04 | Circuit board electrolytic copper plating fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094831.7U CN220520677U (en) | 2023-08-04 | 2023-08-04 | Circuit board electrolytic copper plating fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220520677U true CN220520677U (en) | 2024-02-23 |
Family
ID=89924068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322094831.7U Active CN220520677U (en) | 2023-08-04 | 2023-08-04 | Circuit board electrolytic copper plating fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220520677U (en) |
-
2023
- 2023-08-04 CN CN202322094831.7U patent/CN220520677U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |