CN219999711U - Circuit board positioning device - Google Patents
Circuit board positioning device Download PDFInfo
- Publication number
- CN219999711U CN219999711U CN202321686755.2U CN202321686755U CN219999711U CN 219999711 U CN219999711 U CN 219999711U CN 202321686755 U CN202321686755 U CN 202321686755U CN 219999711 U CN219999711 U CN 219999711U
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- China
- Prior art keywords
- circuit board
- workstation
- plate
- positioning device
- fixedly connected
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- 230000008602 contraction Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000000670 limiting effect Effects 0.000 description 12
- 230000001360 synchronised effect Effects 0.000 description 9
- 238000005553 drilling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a circuit board positioning device, and relates to the technical field of equipment or methods for manufacturing printed circuits. The circuit board positioning device comprises a workbench, four positioning plates which are arranged in a circumferential array are arranged on the upper surface of the workbench, the workbench is hollow, four communicating sliding grooves which are arranged in a circumferential array are formed in the upper surface of the workbench, the four communicating sliding grooves are all communicated with the interior of the workbench, the lower surface of the positioning plate is fixedly connected with a connecting plate, the circuit board positioning device rapidly positions the circuit board, when the circuit board is drilled and other processing is carried out, the quality of the circuit board is ensured, the circuit board is prevented from being abnormal in processing due to deviation as far as possible, meanwhile, the device can control the displacement of the four positioning plates only by one electric driving part, a plurality of electric driving parts are not needed, the positioning effect of the circuit board is ensured, and the production cost of the device is reduced.
Description
Technical Field
The utility model relates to the technical field of equipment or methods for manufacturing printed circuits, in particular to a circuit board positioning device.
Background
The circuit board can be called a printed circuit board or a printed circuit board, and the circuit board needs to be fixed by a positioning device in the production and processing processes;
if prior patent discloses a circuit board positioner, this prior art drives the limiting plate through the knob rotation and removes to the tip of circuit board, and the tip of circuit board is contradicted, and two sets of first gag lever posts cooperation rotation axis bearing carry out spacingly when removing the limiting plate, and the flexible clamp plate that drives of second electronic hydraulic stem piston rod descends carries out the pressfitting fixedly to the circuit board in passing through locating component.
However, this conventional positioning device has the following problems when used: in the prior art, the circuit board is required to be positioned under a processing head of processing equipment in the processing process (such as welding, drilling and the like) of the circuit board, however, in the prior art, the circuit board can only be positioned and centered in two directions, and the four directions cannot be positioned, so that when the circuit board is processed, if the circuit board is placed in a position to deviate, the circuit board is abnormally processed, and the processing quality of the circuit board is influenced.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a circuit board positioning device which can solve the problems that in the prior art, only two directions of a circuit board can be positioned and centered, and the positioning in four directions cannot be realized, so that when the circuit board is processed, if the placement position of the circuit board deviates, the processing of the circuit board is abnormal.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board positioner, includes the workstation, the upper surface of workstation is equipped with four locating plates that are circumference array setting, the inside cavity that is of workstation, four intercommunication spouts that are circumference array setting are seted up to the upper surface of workstation, four intercommunication spouts all communicate with each other with the workstation is inside, the lower fixed surface of locating plate is connected with the connecting plate, the downside of connecting plate extends into in the workstation through the intercommunication spout, rotate between the inner wall of both sides about the workstation and be connected with the threaded rod, the surface thread bush of threaded rod is equipped with the thread bush, the surface rotation of thread bush is connected with four rotatory boards that become circumference array setting, the downside fixedly connected with of connecting plate connects the sliding sleeve, the opposite side of rotatory board rotates with the sliding sleeve lower surface and is connected.
Preferably, the workbench bottom wall is provided with four groups of support plates, the four groups of support plates are respectively arranged on one side close to the four communication sliding grooves, the number of the groups of support plates is two, the two support plates are arranged on two sides of the communication sliding grooves, a limiting sliding rod is fixedly connected between the two support plates, and the connecting sliding sleeve is arranged on the outer surface of the limiting sliding rod in a sliding sleeve mode.
Preferably, the outer surface fixedly connected with servo motor of workstation, the one end rotation of servo motor output shaft runs through into in the workstation, and the one end fixedly connected with rotation axis that servo motor output shaft is located the workstation, the other end and the workstation inner wall rotation of rotation axis are connected.
Preferably, the worm is fixedly sleeved on the outer surface of the rotating shaft, the worm wheel is fixedly sleeved on the outer surface of the threaded rod, and the worm wheel is in meshed connection with the worm.
Preferably, a contraction plate is arranged on one side of the positioning plate, which faces the center of the workbench, a sliding rod is fixedly connected to one side surface of the contraction plate, which faces the positioning plate, and the other end of the sliding rod penetrates through the outer surface of the positioning plate in a sliding manner.
Preferably, a spring is fixedly connected between the contraction plate and the positioning plate, and the spring is movably sleeved on the outer surface of the sliding rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The circuit board positioning device synchronously controls the displacement of the four positioning plates, can rapidly perform positioning treatment on the circuit board, ensures the quality of the circuit board during the processing of the circuit board when other processing such as drilling is performed on the circuit board, avoids the abnormal processing of the circuit board caused by deviation of the circuit board as much as possible, simultaneously can control the displacement of the four positioning plates by only one electric driving part, does not need to use a plurality of electric driving parts, ensures the positioning effect of the circuit board, and further reduces the production cost of the device.
(2) When the rectangular circuit board is positioned, the shrinkage plate is in contact with the outer surface of the circuit board, the shrinkage plate can push the rectangular circuit board due to the fact that the shrinkage plate is formed into a pushing force by the springs, when the shrinkage plate cannot push the rectangular circuit board, the shrinkage plate is extruded, the distance between the positioning plate and the shrinkage plate is reduced, meanwhile, the springs shrink, the problem that four positioning plates are blocked when the circuit board with inconsistent length and width is positioned is avoided as much as possible, the positioning effect of the positioning device on the circuit board is further guaranteed, and the using effect of the device is improved.
(3) The circuit board positioning device has the advantages that the limiting effect is formed by the limiting slide rod on the connecting slide sleeve, the problem that the positioning plate is inclined in the displacement process is avoided as much as possible, the positioning effect of the positioning plate on the circuit board is further guaranteed, and the problem that deviation occurs in the positioning process of the circuit board is avoided as much as possible.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a circuit board positioning device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a work table of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic cross-sectional view of a locating plate according to the present utility model.
Reference numerals: 1. a work table; 2. a positioning plate; 3. a communicating chute; 4. a connecting plate; 5. a threaded rod; 6. a thread sleeve; 7. a rotating plate; 8. the sliding sleeve is connected; 9. a servo motor; 10. a rotation shaft; 11. a worm; 12. a worm wheel; 13. a support plate; 14. limiting the slide bar; 15. a shrink plate; 16. a slide bar; 17. and (3) a spring.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a circuit board positioner, including workstation 1, the inside cavity that is of workstation 1, the upper surface of workstation 1 is equipped with four locating plates 2 that are circumference array setting, consequently place the circuit board on workstation 1 to be located between four locating plates 2, through the one side displacement of four locating plates 2 to workstation 1 centers, consequently four locating plates 2 can extrude the circuit board to the position at workstation 1 centers, consequently when other processing such as drilling are being carried out to the circuit board, the quality when having ensured the circuit board processing, avoided the circuit board to appear the deviation as far as possible and lead to the unusual problem of circuit board processing.
Further, the upper surface of workstation 1 has been seted up four and has been the intercommunication spout 3 that circumference array set up, four intercommunication spouts 3 all communicate with the inside workstation 1, four intercommunication spouts 3 are in same vertical position with four locating plate 2 respectively, the lower surface fixedly connected with connecting plate 4 of locating plate 2, the downside of connecting plate 4 extends into in the workstation 1 through intercommunication spout 3, connecting plate 4 and the inner wall sliding connection of intercommunication spout 3, be connected with threaded rod 5 between the upper and lower both sides inner wall of workstation 1, the surface thread bush of threaded rod 5 is equipped with thread bush 6, the surface rotation of thread bush 6 is connected with four rotatory board 7 that become circumference array set up, the downside fixedly connected with of connecting plate 4 is connected with sliding sleeve 8, the opposite side and the connection sliding sleeve 8 lower surface rotation of rotating plate 7 are connected, consequently, when threaded rod 5 rotates, thread bush 6 upwards or downwards shifts under the transmission of threaded rod 5 screw tooth, when thread bush 6 downwards shifts, rotating plate 7 can form the pulling force to connecting sleeve 8, make four locating plate 2 synchronous to one side displacement to the workstation 1 center, when thread bush 6 upwards shifts, the connecting plate 7 can be to the locating plate 8, can be kept away from the synchronous line to the locating plate 2 through the synchronous line of locating plate, the synchronous displacement to the one side of locating plate 2, the control the line of the synchronous plate 2 has been realized, the synchronous displacement to the locating plate 2 is realized.
Further, the bottom wall of the workbench 1 is provided with four groups of supporting plates 13, the four groups of supporting plates 13 are respectively arranged on one side close to the four communication sliding grooves 3, the number of one group of supporting plates 13 is two, the two supporting plates 13 are arranged on two sides of the communication sliding grooves 3, a limiting sliding rod 14 is fixedly connected between the two supporting plates 13, and the connecting sliding sleeve 8 is arranged on the outer surface of the limiting sliding rod 14 in a sliding sleeved mode, so that when the positioning plate 2 is displaced, the connecting sliding sleeve 8 slides on the outer surface of the limiting sliding rod 14 synchronously, a limiting effect is formed on the connecting sliding sleeve 8 by the limiting sliding rod 14, the problem that the positioning plate 2 is inclined in the displacement process is avoided as much as possible, the positioning effect of the positioning plate 2 on the circuit board is further guaranteed, and the problem of deviation in the positioning of the circuit board is avoided as much as possible.
Further, the outer surface fixedly connected with servo motor 9 of workstation 1, servo motor 9 output shaft's one end rotates and runs through into in the workstation 1, servo motor 9 output shaft is located the one end fixedly connected with rotation axis 10 of workstation 1, rotation axis 10's the other end and workstation 1 inner wall rotate and are connected, fixed cover is equipped with worm 11 on rotation axis 10's the surface, threaded rod 5's the fixed cover of surface is equipped with worm wheel 12, worm wheel 12 and worm 11 meshing are connected, therefore when servo motor 9 starts, servo motor 9 synchronous drive rotation axis 10 carries out the rotation, worm 11 synchronous rotation, therefore worm 11 meshing has transmitted worm wheel 12 to rotate, threaded rod 5 synchronous rotation just needs an electric drive part just can control the purpose of four locating plate 2 displacements through above-mentioned structure, need not use a plurality of electric drive parts, further the manufacturing cost of the device has been reduced.
Further, the locating plate 2 is equipped with shrink plate 15 towards one side of workstation 1 center, shrink plate 15 is towards one side fixed surface of locating plate 2 is connected with slide bar 16, the other end of slide bar 16 slides and runs through out the surface of locating plate 2, fixedly connected with spring 17 between shrink plate 15 and the locating plate 2, spring 17 movable sleeve is established on the surface of slide bar 16, consequently, spring 17 can form thrust to shrink plate 15, make shrink plate 15 and locating plate 2 have certain interval, when carrying out the location to rectangular circuit board, shrink plate 15 and circuit board's surface contact, because spring 17 forms thrust to shrink plate 15, make shrink plate 15 can promote rectangular circuit board, when shrink plate 15 can't promote rectangular circuit board, make the interval between locating plate 2 and the shrink plate 15 reduce, spring 17 contracts simultaneously, the problem that the card is dead appears in the time of locating plate location to the inconsistent length through above-mentioned structure, further the positioning device has improved the result of use of the device to the circuit board.
Working principle: when the device is used, when the servo motor 9 starts, the servo motor 9 synchronously drives the rotary shaft 10 to rotate, the worm 11 synchronously rotates, the worm 11 is meshed with the worm wheel 12 to rotate, the threaded rod 5 synchronously rotates, the thread sleeve 6 moves upwards or downwards under the transmission of the thread teeth of the threaded rod 5, when the thread sleeve 6 moves downwards, the rotating plate 7 can form a pulling force on the connecting sliding sleeve 8, so that the four positioning plates 2 synchronously move to one side of the center of the workbench 1, and when the thread sleeve 6 moves upwards, the rotating plate 7 can form a pushing force on the connecting sliding sleeve 8, so that the four positioning plates 2 synchronously move to one side far away from the center of the workbench 1.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A circuit board positioning device is characterized in that: including workstation (1), the upper surface of workstation (1) is equipped with four locating plates (2) that are circumference array setting, the inside cavity that is of workstation (1), four intercommunication spouts (3) that are circumference array setting have been seted up to the upper surface of workstation (1), four intercommunication spouts (3) all communicate with each other with workstation (1) inside, the lower fixed surface of locating plate (2) is connected with connecting plate (4), the downside of connecting plate (4) extends into in workstation (1) through intercommunication spout (3), rotate between the inner wall of both sides about workstation (1) and be connected with threaded rod (5), the surface thread bush of threaded rod (5) is equipped with thread bush (6), the surface rotation of thread bush (6) is connected with four rotation boards (7) that become circumference array setting, the downside fixedly connected with of connecting plate (4) is connected with sliding sleeve (8), the opposite side and the connection sliding sleeve (8) lower surface rotation of rotation board (7).
2. The circuit board positioning device according to claim 1, wherein: the workbench (1) diapire is equipped with four backup pad (13) of group, and one side near four intercommunication spouts (3) is located respectively to four backup pad (13) of group, and the quantity of a set of backup pad (13) is two, and both sides of intercommunication spout (3) are located to two backup pads (13), fixedly connected with restriction slide bar (14) between two backup pads (13), and connection sliding sleeve (8) slip cap is established on the surface of restriction slide bar (14).
3. The circuit board positioning device according to claim 1, wherein: the outer surface fixedly connected with servo motor (9) of workstation (1), in servo motor (9) output shaft's one end rotates and runs through workstation (1), servo motor (9) output shaft is located one end fixedly connected with rotation axis (10) in workstation (1), and the other end and the workstation (1) inner wall rotation of rotation axis (10) are connected.
4. A circuit board positioning device according to claim 3, wherein: the outer surface of the rotating shaft (10) is fixedly sleeved with a worm (11), the outer surface of the threaded rod (5) is fixedly sleeved with a worm wheel (12), and the worm wheel (12) is meshed with the worm (11).
5. The circuit board positioning device according to claim 1, wherein: one side of the locating plate (2) facing the center of the workbench (1) is provided with a shrinkage plate (15), one side surface of the shrinkage plate (15) facing the locating plate (2) is fixedly connected with a sliding rod (16), and the other end of the sliding rod (16) penetrates through the outer surface of the locating plate (2) in a sliding mode.
6. The circuit board positioning device according to claim 5, wherein: a spring (17) is fixedly connected between the contraction plate (15) and the positioning plate (2), and the spring (17) is movably sleeved on the outer surface of the sliding rod (16).
7. The circuit board positioning device according to claim 1, wherein: the connecting plate (4) is in sliding connection with the inner wall of the communicating chute (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686755.2U CN219999711U (en) | 2023-06-29 | 2023-06-29 | Circuit board positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686755.2U CN219999711U (en) | 2023-06-29 | 2023-06-29 | Circuit board positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219999711U true CN219999711U (en) | 2023-11-10 |
Family
ID=88609912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321686755.2U Active CN219999711U (en) | 2023-06-29 | 2023-06-29 | Circuit board positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219999711U (en) |
-
2023
- 2023-06-29 CN CN202321686755.2U patent/CN219999711U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |