CN220128167U - Efficient drilling, calibrating and clamping tool for multilayer PCB - Google Patents
Efficient drilling, calibrating and clamping tool for multilayer PCB Download PDFInfo
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- CN220128167U CN220128167U CN202223483138.0U CN202223483138U CN220128167U CN 220128167 U CN220128167 U CN 220128167U CN 202223483138 U CN202223483138 U CN 202223483138U CN 220128167 U CN220128167 U CN 220128167U
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- slide rail
- multilayer pcb
- calibrating
- efficient drilling
- clamping tool
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- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 13
- ZGHQUYZPMWMLBM-UHFFFAOYSA-N 1,2-dichloro-4-phenylbenzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 ZGHQUYZPMWMLBM-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a multilayer PCB efficient drilling calibration clamping tool which comprises a clamping base, an electric telescopic rod, a first sliding rail, a clamping plate and a second sliding rail, wherein a sliding groove is formed in the upper portion of the clamping base, the first sliding rail is installed on the inner bottom surface of the clamping base, connecting strips are installed on opposite sides of a movable block through hinges, a first through groove is formed in the surface of the clamping plate, and a mounting plate is vertically installed on the rear side of the clamping base. This high-efficient drilling calibration centre gripping frock of multilayer PCB board is provided with electric telescopic handle, movable rod hinge, connecting rod and grip block, starts electric telescopic handle and drives the movable rod and reciprocate, then the movable rod drives the movable block and control the removal under the cooperation effect of hinge and connecting rod, makes the slide bar remove about along first slide rail when the atress simultaneously to the grip block relative or reverse motion of drive top under the effect of connecting rod, thereby can realize the centre gripping and the location to multilayer PCB board.
Description
Technical Field
The utility model relates to the technical field of multilayer PCB boards, in particular to a high-efficiency drilling, calibrating and clamping tool for a multilayer PCB board.
Background
PCB multi-layer boards refer to multi-layer circuit boards used in electrical products, which use more single-or double-sided wiring boards. The printed circuit board with one double-sided inner layer, two single-sided outer layer or two double-sided inner layer and two single-sided outer layer is formed into a four-layer and six-layer printed circuit board by alternately connecting the positioning system and the insulating adhesive material and interconnecting the conductive patterns according to the design requirement, which is also called a multi-layer printed circuit board, and the multi-layer printed circuit board is perforated according to the process requirement in the processing process of the multi-layer printed circuit board.
The multilayer PCB drilling device with the publication number of CN213462515U solves the technical problems that the existing PCB drilling device can only process a single PCB and has low processing efficiency. However, the device has certain defects;
1. the multi-layer PCB is directly placed between two support plates to punch, the multi-layer PCB cannot be positioned in advance according to the specific punching position of the multi-layer PCB, and the direct punching easily causes hole center deviation, so that the punching precision is reduced, and the punching efficiency is reduced.
So we propose a high-efficient drilling calibration centre gripping frock of multilayer PCB board to in order to solve the problem that above-mentioned posed.
Disclosure of Invention
The utility model aims to provide a high-efficiency drilling, calibrating and clamping tool for a multilayer PCB, which is used for solving the problems that the existing multilayer PCB drilling device in the current market provided by the background technology is not provided with a calibrating and positioning structure, the multilayer PCB is directly placed between two support plates for drilling, the multilayer PCB cannot be positioned in advance according to the specific drilling position of the multilayer PCB, and the direct drilling is easy to cause the deviation of the hole center, so that the drilling precision is reduced, and the drilling efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient drilling calibration centre gripping frock of multilayer PCB board, includes clamping base, electric telescopic handle, first slide rail, grip block and second slide rail, the spout has been seted up to clamping base's top, and electric telescopic handle is installed to clamping base's inside bottom surface, and the movable rod is installed to electric telescopic handle's top moreover, first slide rail is installed to clamping base's inside bottom surface, and the slide bar is installed to first slide rail's top, and the movable block is installed to the top of slide bar, the grip block is all installed through installing the hinge to opposite one side of movable block, and the top of movable block all installs the grip block through the connecting rod, is provided with multilayer PCB board between the grip block moreover, first logical groove has been seted up on the surface of grip block, and the second slide rail is all installed to reverse one side of grip block, installs first laser spare on the second slide rail moreover, the mounting panel is installed perpendicularly to the rear side of grip base.
Preferably, the first slide rail is located the reverse one side of electric telescopic handle, and first slide rail and slide bar constitute sliding structure, and first slide rail and slide bar all are provided with 2 moreover.
By adopting the structural design, the first sliding rail plays a role in guiding and limiting when the sliding rod is stressed and moves left and right along the first sliding rail when the sliding rod is stressed, so that the clamping plate above is driven to move relatively or reversely under the action of the connecting rod, and the clamping and positioning of the multilayer PCB can be realized.
Preferably, the hinge is provided with a connecting strip to form a rotating structure, and the opposite sides of the hinge provided with the connecting strip are connected with movable rods through hinges.
By adopting the structural design, the electric telescopic rod is started to drive the movable rod to move up and down, and then the movable rod drives the movable block to move left and right under the matching action of the hinge and the connecting strip, so that the clamping plate is driven to move relatively or reversely.
Preferably, the center line of the second sliding rail and the center line of the first through groove are mutually overlapped, and the center line of the second sliding rail and the center line of the first laser piece are mutually overlapped.
By adopting the structural design, the light beam of the first laser piece can pass through the first through groove, is positioned above the layer PCB and is parallel to the front side and the rear side of the clamping base.
Preferably, the mounting plate is provided with a third sliding rail, the mounting plate is provided with a second through groove, the heights of the second through groove and the first through groove are equal, the second through groove and the first through groove are all located above the multilayer PCB, and the third sliding rail is provided with a second laser piece.
By adopting the structural design, the light beam of the second laser piece passes through the second through groove and is positioned above the multilayer PCB, the light beam of the second laser piece and the light beam of the first laser piece are positioned on the same horizontal plane, the light beam of the second laser piece and the light beam of the first laser piece are mutually perpendicular, and the perpendicular point between the light beam of the second laser piece and the light beam of the first laser piece is the intersection point, namely the positioning point of the punching position.
Preferably, the upper and lower both sides of first laser spare and second laser spare all install the elastic piece, and the magnetic path is all installed at the both ends of elastic piece, and the elastic piece all with second slide rail and third slide rail joint moreover.
By adopting the structural design, the elastic sheet is pressed on the first laser piece and the second laser piece, so that the magnetic blocks at the two ends of the elastic sheet are far away from the second slide rail and the third slide rail, then the first laser piece and the second laser piece are moved, the intersection point of the light beams generated by the first laser piece and the second laser piece is overlapped with the punching point, then the elastic sheet is loosened, the magnetic blocks at the two ends of the elastic sheet are adsorbed on the second slide rail and the third slide rail, and the fixation of the first laser piece and the second laser piece can be completed.
Compared with the prior art, the utility model has the beneficial effects that: this high-efficient drilling calibration centre gripping frock of multilayer PCB board:
1. the movable block is driven to move left and right by the movable rod under the cooperation of the hinge and the connecting strip, and meanwhile, the sliding rod moves left and right along the first sliding rail when being stressed, so that the upper clamping plate is driven to move relatively or reversely under the action of the connecting rod, and the clamping and positioning of the multilayer PCB can be realized;
2. the first laser piece and the second laser piece are arranged, the light beam of the second laser piece passes through the second through groove and is positioned above the multilayer PCB, the light beam of the second laser piece and the light beam of the first laser piece are positioned on the same horizontal plane, the light beam of the second laser piece and the light beam of the first laser piece are mutually perpendicular, and a perpendicular point, namely an intersection point, between the light beam of the second laser piece and the light beam of the first laser piece is a positioning point of a punching position, so that the punching position is conveniently positioned;
3. the laser device is provided with a second slide rail, a third slide rail, an elastic sheet and magnetic blocks, the elastic sheets are pressed on the first laser piece and the second laser piece, the magnetic blocks at two ends of the elastic sheets are far away from the second slide rail and the third slide rail, then the first laser piece and the second laser piece are moved, the intersection point of light beams generated by the first laser piece and the second laser piece is overlapped with a punching point, then the elastic sheets are loosened, the magnetic blocks at two ends of the elastic sheets are adsorbed on the second slide rail and the third slide rail, and the fixing of the first laser piece and the second laser piece can be completed, so that the positions of the first laser piece and the second laser piece are convenient to adjust.
Drawings
FIG. 1 is a schematic view of the main section structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic side view of a clamping plate according to the present utility model;
FIG. 4 is a schematic rear view of the mounting plate of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
fig. 7 is a schematic view of the position structure of the clamping base and the sliding groove of the present utility model.
In the figure: 1. a clamping base; 2. a chute; 3. an electric telescopic rod; 4. a movable rod; 5. a first slide rail; 6. a slide bar; 7. a movable block; 8. a hinge; 9. a connecting strip; 10. a connecting rod; 11. a clamping plate; 12. a multi-layer PCB board; 13. a first through groove; 14. a second slide rail; 15. a first laser member; 16. a mounting plate; 17. a third slide rail; 18. a second through slot; 19. a second laser member; 20. an elastic sheet; 21. a magnetic block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a high-efficient drilling calibration centre gripping frock of multilayer PCB board, including centre gripping base 1, spout 2, electric telescopic handle 3, movable rod 4, first slide rail 5, slide bar 6, movable block 7, hinge 8, connecting rod 9, connecting rod 10, grip block 11, multilayer PCB board 12, first logical groove 13, second slide rail 14, first laser spare 15, mounting panel 16, third slide rail 17, second through groove 18, second laser spare 19, elastic sheet 20 and magnetic path 21, spout 2 has been seted up to centre gripping base 1's top, and electric telescopic handle 3 is installed to centre gripping base 1's inside bottom surface, and movable rod 4 is installed to electric telescopic handle 3's top, first slide rail 5 is installed to centre gripping base 1's inside bottom surface, and slide bar 6 is installed to first slide rail 5's top, first slide rail 5 is located electric telescopic handle 3's reverse one side, and first slide rail 5 and slide bar 6 constitute sliding structure, moreover first slide rail 5 and slide bar 6 all are provided with 2, first slide rail 5 plays direction and spacing effect when 6 atress are moved, thereby the relative motion of slide bar 6 along first slide rail 5 to the slide bar 5 when the relative motion of slide bar is realized to the opposite side of slide bar 10, thereby the centre gripping board is realized to the opposite side of slide bar 12.
The movable block 7 is installed above the slide bar 6, the connecting strip 9 is installed through installing the hinge 8 on the opposite side of the movable block 7, the clamping plate 11 is installed through the connecting rod 10 on the upper side of the movable block 7, the connecting strip 9 is installed on the hinge 8 to form a rotating structure, the movable rod 4 is connected to the opposite side of the connecting strip 9 through the hinge 8, the electric telescopic rod 3 is started to drive the movable rod 4 to move up and down, then the movable rod 4 drives the movable block 7 to move left and right under the matching action of the hinge 8 and the connecting strip 9, the clamping plate 11 is driven to move oppositely or reversely, a plurality of layers of PCB plates 12 are arranged between the clamping plates 11, a first through groove 13 is formed in the surface of the clamping plate 11, a second slide rail 14 is installed on the opposite side of the clamping plate 11, the center line of the second slide rail 14 and the center line of the first through groove 13 are mutually overlapped, the center line of the second slide rail 14 and the center line of the first laser piece 15 are mutually overlapped, the light beam of the first laser piece 15 can pass through the first through groove 13 and be positioned above the layer plate 12, the front side and the two sides of the clamping base 1 are mutually parallel, and the first base plate 16 is installed on the second side of the base plate 1.
The third slide rail 17 is arranged on the mounting plate 16, the second through groove 18 is arranged on the mounting plate 16, the heights of the second through groove 18 and the first through groove 13 are equal, the second through groove 18 and the first through groove 13 are all positioned above the multilayer PCB 12, the second laser piece 19 is arranged on the third slide rail 17, the light beam of the second laser piece 19 passes through the second through groove 18 and is positioned above the multilayer PCB 12, the light beam of the second laser piece 19 and the light beam of the first laser piece 15 are positioned on the same horizontal plane, the light beam of the second laser piece 19 and the light beam of the first laser piece 15 are mutually perpendicular, the vertical point between the light beam of the second laser piece 19 and the light beam of the first laser piece 15 is the intersection point, namely the positioning point of the punching position, the elastic pieces 20 are arranged on the upper side and the lower side of the first laser piece 15 and the lower side of the second laser piece 19, the magnetic blocks 21 are arranged at the two ends of the elastic pieces 20, the elastic pieces 20 are clamped with the second slide rail 14 and the third slide rail 17, the elastic pieces 20 on the first laser piece 15 and the second laser piece 19 are pressed, the magnetic blocks 21 at the two ends of the elastic pieces 20 are far away from the second slide rail 14 and the third slide rail 17, then the first laser piece 15 and the second laser piece 19 are moved, the intersection points of light beams generated by the first laser piece 15 and the second laser piece 19 coincide with punching points, then the elastic pieces 20 are loosened, and the magnetic blocks 21 at the two ends of the elastic pieces 20 are adsorbed with the second slide rail 14 and the third slide rail 17, so that the fixation of the first laser piece 15 and the second laser piece 19 can be completed.
Working principle: when the efficient drilling and calibrating clamping tool for the multilayer PCB is used, firstly, the multilayer PCB 12 is horizontally placed on the clamping base 1, then the electric telescopic rod 3 is started to drive the movable rod 4 to move up and down, then the movable rod 4 drives the movable block 7 to move left and right under the matching action of the hinge 8 and the connecting strip 9, and meanwhile, the slide rod 6 moves left and right along the first slide rail 5 when being stressed, so that the clamping plate 11 above is driven to move relatively or reversely under the action of the connecting rod 10, and the clamping and positioning of the multilayer PCB 12 can be realized.
After the multilayer PCB 12 is fixed, the elastic pieces 20 on the first laser piece 15 and the second laser piece 19 are pressed respectively, so that the magnetic blocks 21 at the two ends of the elastic pieces 20 are far away from the second slide rail 14 and the third slide rail 17, then the first laser piece 15 and the second laser piece 19 are moved, the intersection point of the light beams generated by the first laser piece 15 and the second laser piece 19 coincides with the punching point, then the elastic pieces 20 are loosened, the magnetic blocks 21 at the two ends of the elastic pieces 20 are adsorbed by the second slide rail 14 and the third slide rail 17, the fixation of the first laser piece 15 and the second laser piece 19 can be completed, and then the punching drill is aligned with the intersection point of the light beams generated by the first laser piece 15 and the second laser piece 19 to punch. Thereby completing a series of works. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a high-efficient drilling calibration centre gripping frock of multilayer PCB board, includes centre gripping base (1), electric telescopic handle (3), first slide rail (5), grip block (11) and second slide rail (14), its characterized in that: spout (2) have been seted up to the top of centre gripping base (1), and electric telescopic handle (3) are installed to the inside bottom surface of centre gripping base (1), movable rod (4) are installed to the top of electric telescopic handle (3) moreover, first slide rail (5) are installed to the inside bottom surface of centre gripping base (1), and slide bar (6) are installed to the top of first slide rail (5), movable block (7) are installed to the top of slide bar (6) moreover, connecting strip (9) are all installed through installing hinge (8) in the opposite side of movable block (7), and grip block (11) are all installed through connecting rod (10) in the top of movable block (7), are provided with multilayer PCB board (12) between grip block (11) moreover, first logical groove (13) are seted up on the surface of grip block (11), and second slide rail (14) are all installed to the reverse one side of grip block (11), install first laser piece (15) on second slide rail (14) moreover, mounting panel (16) are installed perpendicularly to the rear side of centre gripping base (1).
2. The efficient drilling, calibrating and clamping tool for the multilayer PCB according to claim 1, wherein the efficient drilling, calibrating and clamping tool is characterized in that: the first sliding rail (5) is located on the opposite side of the electric telescopic rod (3), the first sliding rail (5) and the sliding rod (6) form a sliding structure, and the first sliding rail (5) and the sliding rod (6) are all provided with 2.
3. The efficient drilling, calibrating and clamping tool for the multilayer PCB according to claim 1, wherein the efficient drilling, calibrating and clamping tool is characterized in that: the hinge (8) is provided with a connecting strip (9) to form a rotating structure, and the opposite sides of the hinge (8) provided with the connecting strip (9) are connected with movable rods (4) through the hinge (8).
4. The efficient drilling, calibrating and clamping tool for the multilayer PCB according to claim 1, wherein the efficient drilling, calibrating and clamping tool is characterized in that: the center line of the second sliding rail (14) and the center line of the first through groove (13) are mutually overlapped, and the center line of the second sliding rail (14) and the center line of the first laser piece (15) are mutually overlapped.
5. The efficient drilling, calibrating and clamping tool for the multilayer PCB according to claim 1, wherein the efficient drilling, calibrating and clamping tool is characterized in that: install third slide rail (17) on mounting panel (16), and offered second through groove (18) on mounting panel (16), the height in second through groove (18) and first through groove (13) is equal moreover, and second through groove (18) and first through groove (13) all are located the top of multilayer PCB board (12), and install second laser piece (19) on third slide rail (17).
6. The efficient drilling, calibrating and clamping tool for the multilayer PCB according to claim 1, wherein the efficient drilling, calibrating and clamping tool is characterized in that: elastic pieces (20) are arranged on the upper side and the lower side of the first laser piece (15) and the upper side and the lower side of the second laser piece (19), magnetic blocks (21) are arranged at the two ends of the elastic pieces (20), and the elastic pieces (20) are clamped with the second sliding rail (14) and the third sliding rail (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483138.0U CN220128167U (en) | 2022-12-06 | 2022-12-06 | Efficient drilling, calibrating and clamping tool for multilayer PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483138.0U CN220128167U (en) | 2022-12-06 | 2022-12-06 | Efficient drilling, calibrating and clamping tool for multilayer PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220128167U true CN220128167U (en) | 2023-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223483138.0U Active CN220128167U (en) | 2022-12-06 | 2022-12-06 | Efficient drilling, calibrating and clamping tool for multilayer PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220128167U (en) |
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2022
- 2022-12-06 CN CN202223483138.0U patent/CN220128167U/en active Active
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