CN209812510U - Hole making device for printed circuit board - Google Patents
Hole making device for printed circuit board Download PDFInfo
- Publication number
- CN209812510U CN209812510U CN201822047007.5U CN201822047007U CN209812510U CN 209812510 U CN209812510 U CN 209812510U CN 201822047007 U CN201822047007 U CN 201822047007U CN 209812510 U CN209812510 U CN 209812510U
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- circuit board
- printed circuit
- motor
- threaded
- hole
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Abstract
The utility model discloses a hole making device for a printed circuit board, which comprises a workbench, wherein the left side and the right side of the upper end of the workbench are respectively and fixedly provided with a bracket, the upper end of the bracket is fixedly provided with a frame, the frame is provided with a chute, the front side and the rear side of the chute are respectively provided with a through groove, the inside of the chute is slidably provided with a motor, a motor shaft of the motor is fixedly provided with a sliding sleeve, the front side and the rear side of the motor are respectively and fixedly provided with a deflector rod, and the deflector rod is slidably connected; the inside fixedly connected with spring of sliding sleeve, the lower extreme fixedly connected with drilling sword of spring. This printed circuit board system hole device passes through the tensile drilling sword work of pushing down of spring, makes things convenient for the system hole, avoids leading to printed circuit board to damage because the dynamics is too big, through the squeezer with hide the being connected of ware, conveniently fixes printed circuit board, avoids system hole in-process printed circuit board to remove, leads to the hole to be beaten partially.
Description
Technical Field
The utility model relates to a system hole technical field specifically is a printed circuit board system hole device.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
At present when giving printed circuit board processing hole, generally through with cylinder suppression spot facing work mould, accomplish the system hole, nevertheless because the dynamics that the cylinder pushed down is great, printed circuit board's fragility is big, very easily damages printed circuit board, uses the heavy object to be fixed printed circuit board simultaneously at the system hole in-process usually, nevertheless makes printed circuit board vibrations because motor vibrations make in-process in the system hole, still can lead to printed circuit board to appear removing about to the hole quilt is beaten partially, damages printed circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a printed circuit board system hole device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hole making device for a printed circuit board comprises a workbench, wherein supports are fixedly arranged on the left side and the right side of the upper end of the workbench respectively, a frame is fixedly arranged on the upper end of each support, the frame is provided with a sliding groove, through grooves are formed in the front side and the rear side of the sliding groove respectively, a motor is slidably arranged in the sliding groove, a sliding sleeve is fixedly arranged on a motor shaft of the motor, a driving lever is fixedly arranged on the front side and the rear side of the motor respectively, and the driving lever is slidably connected with the through grooves;
the inside fixedly connected with spring of sliding sleeve, the lower extreme fixedly connected with drilling sword of spring, the upper end left and right sides of drilling sword is equipped with the recess respectively, the drilling sword is equipped with the screw hole, the lower extreme left and right sides of sliding sleeve is connected with the screw thread round pin respectively through the screw thread, screw thread round pin and recess sliding connection, the screw thread round pin passes through the screw thread and is connected with the screw hole respectively, the workstation is equipped with the tongue, the rubber pad has been placed to the inside of tongue.
Preferably, the circuit board has been placed to the upper end of rubber pad, one side fixed mounting of support has first threaded rod.
Preferably, one end of the first threaded rod is connected with a second threaded rod through threads, and the lower end of the second threaded rod is connected with an extruder.
Preferably, the first threaded rod is connected with a threaded sleeve through threads, and the first threaded rod is connected with a shielding device in a sliding mode.
Preferably, the right side of the threaded sleeve is in contact with the left side of the shielding device, and the left side of the squeezer is in sliding connection with the lower end of the shielding device.
Preferably, the left side and the right side of the circuit board are respectively clung to one side surface of the shielding device, and the squeezers are respectively clung to the left side surface and the right side surface of the upper end of the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that: this printed circuit board system hole device passes through the tensile drilling sword work of pushing down of spring, makes things convenient for the system hole, avoids leading to printed circuit board to damage because the dynamics is too big, through the squeezer with hide the being connected of ware, conveniently fixes printed circuit board, avoids system hole in-process printed circuit board to remove, leads to the hole to be beaten partially.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the connection between the frame and the motor of the present invention;
fig. 3 is a top view of the upper end of the working table of the present invention.
In the figure: 1 workbench, 2 supports, 3 frames, 4 sliding grooves, 5 through grooves, 6 motors, 7 motor shafts, 8 sliding sleeves, 9 shift rods, 10 springs, 11 drilling cutters, 12 grooves, 13 threaded holes, 14 threaded pins, 15 convex grooves, 16 rubber pads, 17 circuit boards, 18 first threaded rods, 19 second threaded rods, 20 extruders, 21 threaded sleeves and 22 shelters.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a printed circuit board system hole device, includes workstation 1, and there is support 2 upper end left and right sides difference fixed mounting of workstation 1, and the upper end fixed mounting of support 2 has frame 3, and frame 3 is equipped with spout 4, and both sides are equipped with logical groove 5 respectively around spout 4, and the inside slidable mounting of spout 4 has motor 6, motor 6's model: LY series, the plug of the motor 6 is inserted with the external power supply, it is prior art, the motor shaft 7 of the motor 6 fixedly mounts sliding bush 8, both sides fixedly mount deflector rod 9 respectively in front and at the back of the motor 6, facilitate the mobile motor 6 through moving the deflector rod 9, deflector rod 9 and through slot 5 slip joint, the inside of the sliding bush 8 fixedly connects with spring 10, make the drilling cutter 11 contact with circuit board 17 all the time through the elastic action of the spring 10, the lower end of the spring 10 fixedly connects with the drilling cutter 11, the upper end left and right sides of the drilling cutter 11 have grooves 12 separately, the drilling cutter 11 has threaded holes 13, the lower end left and right sides of the sliding bush 8 connect with the threaded pin 14 through the;
the threaded pin 14 is slidably connected with the groove 12, the threaded pin 14 is respectively connected with the threaded hole 13 through threads, the workbench 1 is provided with a convex groove 15, a rubber pad 16 is placed inside the convex groove 15, a hole is formed through the convenient installation of the rubber pad 16, the damage of the drilling knife 11 is avoided, a circuit board 17 is placed at the upper end of the rubber pad 16, a first threaded rod 18 is fixedly installed at one side of the support 2, one end of the first threaded rod 18 is connected with a second threaded rod 19 through threads, the lower end of the second threaded rod 19 is connected with an extruder 20, the first threaded rod 18 is connected with a threaded sleeve 21 through threads, the first threaded rod 18 is slidably connected with a stopper 22, the right side of the threaded sleeve 21 is contacted with the left side of the stopper 22, the left side of the extruder 20 is slidably connected with the lower end of the stopper 22, the left side and the right side of the circuit board 17 are respectively clung to one, the circuit board 17 is fixed by the presser 20 and the shutter 22.
The utility model discloses when concrete implementation: when the circuit board 17 needs to be installed at the upper end of the workbench 1, the drilling knife 11 is moved upwards firstly to compress the spring 10, when the threaded pin 14 is communicated with the threaded hole 13, then the threaded pin 14 is connected with the threaded hole 13 through threads, at this time, the drilling knife 11 is fixed at the lower end of the sliding sleeve 8 to prevent the lower end of the drilling knife 11 from contacting with the upper end surface of the circuit board 17, then the circuit board 17 is placed inside the convex groove 15, the upper end of the rubber pad 16 is placed on the upper end of the convex groove, then the threaded sleeve 21 is rotated through the threads to drive the shielding device 22 to approach to the left and right sides of the circuit board 17, when one side of the shielding device 22 is attached to the surface of the circuit board 17, the shielding device 22 is positioned through the connection of the threaded sleeve 21 and the first threaded rod 18, then the second threaded rod 19 is rotated downwards through the threads to enable the second threaded rod 19 to extrude the second threaded rod 20 downwards, so that the extruding device, at this time, the circuit board 17 is fixed at the upper end of the workbench 1, then the threaded hole 13 is separated from the threaded pin 14, the threaded pin 14 is moved upwards by hand, then the plug of the motor 6 is inserted, the motor shaft 7 of the motor 6 rotates, the motor shaft 7 drives the sliding sleeve 8 to rotate, the sliding sleeve 8 drives the drilling knife 11 to rotate, the drilling knife 11 is pressed downwards by the spring 10, the drilling knife 11 completes the hole making work in the circuit board 17, after the hole making is completed, the threaded pin 14 is moved upwards again, the deflector rod 9 is moved, the deflector rod 9 drives the motor 6 to move to the position needing the hole making, the hole making is completed by repeating the above actions, when another row of the circuit board 17 needs to be made, the squeezer 20 is separated from the circuit board 17 with the blocker 22, then the circuit board 17 is moved, the position needing the hole making of the circuit board 17 is at the lower end of the drilling knife 11, the squeezer 20 and the blocker 22 fix the circuit board, the system hole can be accomplished in system hole action more than repeated, through the tensile drilling sword 11 work of pushing down of spring 10, makes things convenient for the system hole, avoids leading to circuit board 17 to damage because the dynamics is too big, through squeezer 20 with hide the being connected of ware 22, conveniently fixes circuit board 17, avoids system hole in-process circuit board 17 to remove, leads to the hole to be beaten partially.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A printed circuit board hole making device comprises a workbench (1), and is characterized in that: the left side and the right side of the upper end of the workbench (1) are respectively fixedly provided with a support (2), the upper end of the support (2) is fixedly provided with a frame (3), the frame (3) is provided with a sliding chute (4), the front side and the rear side of the sliding chute (4) are respectively provided with a through groove (5), the inside of the sliding chute (4) is slidably provided with a motor (6), a motor shaft (7) of the motor (6) is fixedly provided with a sliding sleeve (8), the front side and the rear side of the motor (6) are respectively fixedly provided with a deflector rod (9), and the deflector rod (9) is slidably connected with the through grooves (;
the inside fixedly connected with spring (10) of sliding sleeve (8), the lower extreme fixedly connected with drilling sword (11) of spring (10), the upper end left and right sides of drilling sword (11) is equipped with recess (12) respectively, drilling sword (11) are equipped with screw hole (13), the lower extreme left and right sides of sliding sleeve (8) is connected with threaded pin (14) respectively through the screw thread, threaded pin (14) and recess (12) sliding connection, threaded pin (14) are connected with screw hole (13) respectively through the screw thread, workstation (1) is equipped with tongue (15), rubber pad (16) have been placed to the inside of tongue (15).
2. A printed circuit board hole making apparatus as defined in claim 1, wherein: a circuit board (17) is placed at the upper end of the rubber pad (16), and a first threaded rod (18) is fixedly installed on one side of the support (2).
3. A printed circuit board hole making device according to claim 2, wherein: one end of the first threaded rod (18) is connected with a second threaded rod (19) through threads, and the lower end of the second threaded rod (19) is connected with an extruder (20).
4. A printed circuit board hole making device according to claim 3, wherein: the first threaded rod (18) is connected with a threaded sleeve (21) through threads, and the first threaded rod (18) is connected with a shielding device (22) in a sliding mode.
5. A printed circuit board hole making device according to claim 4, wherein: the right side of the threaded sleeve (21) is in contact with the left side of the shielding device (22), and the left side of the squeezer (20) is in sliding connection with the lower end of the shielding device (22).
6. A printed circuit board hole making device according to claim 4, wherein: the left side and the right side of the circuit board (17) are respectively clung to one side surface of the shielding device (22), and the squeezer (20) is respectively clung to the left side surface and the right side surface of the upper end of the circuit board (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047007.5U CN209812510U (en) | 2018-12-07 | 2018-12-07 | Hole making device for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047007.5U CN209812510U (en) | 2018-12-07 | 2018-12-07 | Hole making device for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812510U true CN209812510U (en) | 2019-12-20 |
Family
ID=68869060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822047007.5U Active CN209812510U (en) | 2018-12-07 | 2018-12-07 | Hole making device for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251368A (en) * | 2020-03-26 | 2020-06-09 | 宁波变雪电子科技有限公司 | Circuit board drilling device |
-
2018
- 2018-12-07 CN CN201822047007.5U patent/CN209812510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251368A (en) * | 2020-03-26 | 2020-06-09 | 宁波变雪电子科技有限公司 | Circuit board drilling device |
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