CN220173490U - Circuit board drilling processing positioning mechanism - Google Patents
Circuit board drilling processing positioning mechanism Download PDFInfo
- Publication number
- CN220173490U CN220173490U CN202320841863.6U CN202320841863U CN220173490U CN 220173490 U CN220173490 U CN 220173490U CN 202320841863 U CN202320841863 U CN 202320841863U CN 220173490 U CN220173490 U CN 220173490U
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- circuit board
- positioning mechanism
- sides
- board assembly
- drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 244000309464 bull Species 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a circuit board drilling positioning mechanism, which comprises a workbench, a supporting seat and a laser drilling device main body, wherein circuit board positioning mechanisms are arranged on two sides of a circuit board assembly part, each positioning mechanism comprises a servo motor, a rotating rod, a gear, a rack, a lifting rod and a positioning plate, the servo motor is fixedly arranged on a motor mounting seat at the bottom of the workbench, an output shaft of the servo motor is fixedly connected with one end of the rotating rod through a coupler, the gears are symmetrically and fixedly arranged at two ends of the rotating rod, the gear is meshed with the rack, the rack is fixedly arranged at one side of the bottom end of the lifting rod, the top end of the lifting rod is fixedly connected with the bottom surfaces of two ends of the positioning plate, the lifting rod is positioned on two sides of the circuit board assembly part, and the circuit board positioning mechanisms are symmetrically arranged on two sides of the circuit board assembly part to realize the function of positioning stability of the circuit board assembly part, ensure the stability in the circuit board drilling process and improve drilling quality.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a circuit board drilling processing positioning mechanism.
Background
Drilling is one of the very important links in the circuit board processing operation, and is beneficial to the installation and use of the circuit board finished product. Through searching, in the prior art, chinese patent application number: CN202120820969.9 discloses a positioning and drilling mechanism convenient for circuit board processing, and by arranging the positioning and drilling mechanism and adding a bidirectional positioning and adjusting mechanism, the positioning work of the whole in normal drilling processing operation is smoother and more accurate, and the whole using efficiency is correspondingly improved. However, in the process of drilling a circuit board, stability of the circuit board needs to be ensured, so that the quality of drilling the circuit board is improved, and therefore, a circuit board drilling and positioning mechanism is required.
Disclosure of Invention
The utility model aims to provide a circuit board drilling processing positioning mechanism, which realizes the function of positioning stability of a circuit board placed on a circuit board assembly by symmetrically arranging the circuit board positioning mechanisms on two sides of the circuit board assembly, ensures the stability of the circuit board in the process of drilling, and improves the drilling quality so as to solve 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 drilling processing positioning mechanism includes workstation, supporting seat and laser drilling equipment main part, the laser drilling equipment main part sets up in the top of supporting seat, and the bottom of laser drilling equipment main part is provided with the circuit board assembly part, circuit board assembly part demountable installation is on the workstation, and the both sides of circuit board assembly part are provided with circuit board positioning mechanism, positioning mechanism includes servo motor, bull stick, gear, rack, lifter and locating plate, servo motor fixed mounting is on the motor mount pad of workstation bottom, and servo motor's output shaft passes through the coupling and is connected fixedly with the one end of bull stick, the both ends symmetry of bull stick is fixedly provided with the gear, meshing connection between gear and the rack, rack fixed mounting is in bottom one side of lifter, the top of lifter and the both ends bottom surface fixed connection of locating plate, the lifter is located the both sides of circuit board assembly part.
Preferably, the other end of the rotating rod is rotatably connected with the inside of a fixed block arranged at the bottom of the workbench.
Preferably, a rotating groove is formed in the bottom end of the fixed block, and the rotating groove is rotationally connected with the side wall of the other end of the rotating rod.
Preferably, a mounting groove is formed in the middle of the inner portion of the top end of the workbench, and the mounting groove is matched with the circuit board assembly part.
Preferably, through grooves are symmetrically formed in two sides of the mounting groove, the through grooves are formed in the workbench, and the through grooves are in sliding connection with the positioning plate and the side walls of the lifting rods.
Preferably, the other two sides of the mounting groove are provided with lug plate grooves, the lug plate grooves are matched with lug plates arranged at the centers of the other two sides of the circuit board assembly, and the lug plates are fixedly connected with the bottom ends of the lug plate grooves through screws.
Preferably, the inside of otic placode and otic placode groove has seted up first mounting hole and second mounting hole correspondingly, first mounting hole and second mounting hole and screw threaded connection.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a circuit board drilling and positioning mechanism, which is characterized in that circuit board positioning mechanisms are symmetrically arranged on two sides of a circuit board assembly part to realize the function of positioning and stabilizing a circuit board placed on the circuit board assembly part, ensure the stability of the circuit board in the process of drilling, improve the drilling quality, and drive two gears on a rotating rod and a rotating rod to rotate in different directions by driving a servo motor through arranging the servo motor, the rotating rod, the gear, the rack, the lifting rod and the positioning plate, so that the lifting rod drives the lifting rod top positioning plate to lift, the circuit board on the circuit board assembly part is automatically limited, and the stability of the circuit board is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a positioning mechanism according to the present utility model;
fig. 3 is a schematic view of a workbench structure according to the utility model.
Reference numerals in the drawings: 1. a work table; 2. a support base; 3. a laser drilling apparatus body; 4. a circuit board assembly; 5. a mounting groove; 6. a through groove; 7. a positioning mechanism; 701. a servo motor; 702. a rotating rod; 703. a gear; 704. a rack; 705. a lifting rod; 706. a positioning plate; 8. a motor mounting seat; 9. a fixed block; 10. a rotating groove; 11. ear plates; 12. an ear plate groove; 13. a first mounting hole; 14. a second mounting hole; 15. and (5) a screw.
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.
The utility model provides a circuit board drilling positioning mechanism as shown in figures 1-3, which comprises a workbench 1, a supporting seat 2 and a laser drilling device main body 3, wherein the laser drilling device main body 3 is arranged at the top end of the supporting seat 2, a circuit board assembly 4 is arranged at the bottom of the laser drilling device main body 3, the circuit board assembly 4 is detachably arranged on the workbench 1, circuit board positioning mechanisms 7 are arranged at two sides of the circuit board assembly 4, the positioning mechanisms 7 comprise a servo motor 701, a rotating rod 702, a gear 703, a rack 704, a lifting rod 705 and a positioning plate 706, the servo motor 701 is fixedly arranged on a motor mounting seat 8 at the bottom of the workbench 1, an output shaft of the servo motor 701 is fixedly connected with one end of the rotating rod 702 through a coupler, two ends of the rotating rod 702 are symmetrically fixedly provided with gears 703, the gears 703 are in meshed connection with the racks 704, the racks 704 are fixedly arranged at one side of the bottom end of the lifting rod 705, the top end of the lifting rod 705 is fixedly connected with the bottom surfaces of the two ends of the positioning plate 706, the lifting rod 705 is positioned at two sides of the circuit board assembly 4, through grooves 6 are symmetrically arranged at two sides of the mounting grooves 5, the through grooves 6 are formed in the inside the workbench 1, the through grooves 6 are connected with the positioning plate 706 and the side walls of the positioning plate 706 are connected with the side walls of the circuit board assembly 706 in a sliding mode, and the side walls of the positioning plate 706 are connected with the side walls 4.
The circuit board locating mechanisms 7 are symmetrically arranged on two sides of the circuit board assembly 4 so as to locate and stabilize a circuit board placed on the circuit board assembly 4, ensure stability of the circuit board in the process of drilling holes on the circuit board, improve drilling quality, drive the rotating rod 702 and the two gears 703 on the rotating rod 702 to rotate by utilizing driving of the servo motor 701, and realize vertical lifting of the lifting rod 705 by rotation of the gears 703 in different directions due to meshed connection between the gears 703 and the racks 704 at the bottom end of the lifting rod 705, so that the locating plate 706 at the top end of the lifting rod 705 is driven to lift, automatic locating of the circuit board on the circuit board assembly 4 is realized, and stability of the circuit board is ensured.
The other end of the rotating rod 702 is rotationally connected with the inside of a fixed block 9 arranged at the bottom of the workbench 1, a rotating groove 10 is formed in the bottom end of the fixed block 9, and the rotating groove 10 is rotationally connected with the side wall of the other end of the rotating rod 702.
The inside department of centering in top of workstation 1 has seted up mounting groove 5, mounting groove 5 and circuit board assembly 4 looks adaptation, the other both sides of mounting groove 5 are provided with otic placode groove 12, otic placode groove 12 and the otic placode 11 looks adaptation that sets up in circuit board assembly 4 other both sides department of centering, otic placode 11 passes through the inside fixed connection in bottom of screw 15 and otic placode groove 12, first mounting hole 13 and second mounting hole 14 have been seted up to the inside correspondence of otic placode 11 and otic placode groove 12, first mounting hole 13 and second mounting hole 14 and screw 15 threaded connection, through setting up mounting groove 5 and otic placode groove 12, realize the location installation fixed to circuit board assembly 4, the convenience is dismantled and assembled circuit board assembly 4.
When the circuit board assembly 4 is specifically used, firstly, the circuit board assembly 4 is placed in the mounting groove 5, meanwhile, the lug plates 11 on the other two sides of the circuit board assembly 4 are placed in the lug plate groove 12, the lug plates 11 are fixed in the lug plate groove 12 by utilizing the bolts 15, so that the circuit board assembly 4 is mounted and fixed, then, the circuit board to be drilled is placed in the circuit board placement groove on the circuit board assembly 4, two sides of the circuit board are attached to two sides of the placement groove, then, two servo motors 701 at the bottom of the workbench 1 are started simultaneously to drive the gears 703 to rotate to one side, the gears 703 are meshed with racks 704 at the bottom of the lifting rods 705 to rotate, the lifting rods 705 drive the positioning plates 706 to lift upwards from the through grooves 6, the other two sides of the circuit board are attached and positioned by the positioning plates 706, the circuit board can be stably placed in the placement groove on the circuit board assembly 4, then, after the circuit board is drilled by starting the laser drilling device main body 3, the servo motors 701 are driven to rotate to the other sides, the gears 703 are driven to rotate to the other sides, the positioning plates 706 are driven to be lowered to the two sides by the lifting rods 706 to the rack 704, and the positioning plates are driven by the lifting rods to the rack 704 to be attached to the other sides of the circuit board assembly 4 by the circuit board assembly 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A circuit board drilling processing positioning mechanism which is characterized in that: including workstation (1), supporting seat (2) and laser drilling device main part (3), laser drilling device main part (3) set up on the top of supporting seat (2), and the bottom of laser drilling device main part (3) is provided with circuit board assembly part (4), circuit board assembly part (4) demountable installation is on workstation (1), and the both sides of circuit board assembly part (4) are provided with circuit board positioning mechanism (7), positioning mechanism (7) include servo motor (701), bull stick (702), gear (703), rack (704), lifter (705) and locating plate (706), servo motor (701) fixed mounting is on motor mount pad (8) of workstation (1) bottom, and the output shaft of servo motor (701) is fixed through the one end connection of shaft coupling with bull stick (702), the both ends symmetry of bull stick (702) are fixed and are provided with gear (703), meshing between gear (703) and (704) are connected, rack (704) fixed mounting is in bottom one side of lifter (705), the bottom surface of lifter (705) and locating plate (706) are located both sides of lifter (706), the both sides of lifter (4).
2. The circuit board drilling positioning mechanism according to claim 1, wherein: the other end of the rotating rod (702) is rotationally connected with the inside of a fixed block (9) arranged at the bottom of the workbench (1).
3. The circuit board drilling positioning mechanism according to claim 2, wherein: the bottom of the fixed block (9) is internally provided with a rotating groove (10), and the rotating groove (10) is rotationally connected with the side wall of the other end of the rotating rod (702).
4. The circuit board drilling positioning mechanism according to claim 1, wherein: the middle part inside the top of workstation (1) has seted up mounting groove (5), mounting groove (5) and circuit board assembly part (4) looks adaptation.
5. The circuit board drilling positioning mechanism according to claim 4, wherein: the two sides of the mounting groove (5) are symmetrically provided with through grooves (6), the through grooves (6) are formed in the workbench (1), and the through grooves (6) are slidably connected with the side walls of the positioning plate (706) and the lifting rod (705).
6. The circuit board drilling positioning mechanism according to claim 4, wherein: the other two sides of the mounting groove (5) are provided with lug plate grooves (12), the lug plate grooves (12) are matched with lug plates (11) arranged at the centers of the other two sides of the circuit board assembly (4), and the lug plates (11) are fixedly connected with the inner parts of the bottom ends of the lug plate grooves (12) through screws (15).
7. The circuit board drilling positioning mechanism of claim 6, wherein: the inside of otic placode (11) and otic placode groove (12) has seted up first mounting hole (13) and second mounting hole (14) correspondingly, first mounting hole (13) and second mounting hole (14) and screw (15) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320841863.6U CN220173490U (en) | 2023-04-14 | 2023-04-14 | Circuit board drilling processing positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320841863.6U CN220173490U (en) | 2023-04-14 | 2023-04-14 | Circuit board drilling processing positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173490U true CN220173490U (en) | 2023-12-12 |
Family
ID=89052078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320841863.6U Active CN220173490U (en) | 2023-04-14 | 2023-04-14 | Circuit board drilling processing positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173490U (en) |
-
2023
- 2023-04-14 CN CN202320841863.6U patent/CN220173490U/en active Active
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