CN115135007A - Be used for PCB circuit board accuse deep drilling device - Google Patents
Be used for PCB circuit board accuse deep drilling device Download PDFInfo
- Publication number
- CN115135007A CN115135007A CN202210467684.0A CN202210467684A CN115135007A CN 115135007 A CN115135007 A CN 115135007A CN 202210467684 A CN202210467684 A CN 202210467684A CN 115135007 A CN115135007 A CN 115135007A
- Authority
- CN
- China
- Prior art keywords
- depth
- drilling
- lifting sleeve
- circuit board
- motor
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a depth-controlled drilling device for a PCB (printed circuit board), which belongs to the technical field of circuit board drilling devices and comprises a processing base, wherein the other side of the top of the processing base is connected with two connecting columns, a linear motor is connected between the tops of the two connecting columns, the driving end of the linear motor is connected with a movable shell, a lifting sleeve is arranged below the movable shell, a displacement assembly for driving the lifting sleeve to move is arranged on the inner periphery of the movable shell, a driving box is communicated with one side of the lifting sleeve, a drilling motor connected with a drill bit is arranged below the lifting sleeve, a lifting assembly for driving the drilling motor is arranged between the lifting sleeve and the inner periphery of the movable shell, and a limiting assembly and a telescopic assembly for limiting depth are respectively arranged on two sides of the bottom of the lifting sleeve. This be used for PCB circuit board accuse deep drilling device not only can fix the circuit board of difference and punch, and can carry out the depth limit to the degree of depth that punches, and the depth limit degree of depth is adjustable.
Description
Technical Field
The invention belongs to the technical field of circuit board punching devices, and particularly relates to a depth-control drilling device for a PCB.
Background
The PCB is called a Printed Circuit Board (PCB), which is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. It is called a "printed" circuit board because it is made using electronic printing. When the PCB is used for assembling electric elements, a punching device is sometimes needed to be used for punching and positioning, and the existing punching device cannot well limit the depth of punching due to lack of a depth limiting component.
Therefore, in view of the current situation, it is urgently needed to design and produce a depth control drilling device for a PCB to meet the requirements of practical use.
Disclosure of Invention
The invention aims to provide a depth control drilling device for a PCB (printed circuit board), which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be used for PCB circuit board accuse deep drilling device, includes the processing base, the opposite side at processing base top is connected with two spliced poles, and is connected with linear electric motor between the top of two spliced poles, and linear electric motor's drive end links up and has moved the shell, the below of moving the shell is equipped with the lifting cover, and moves the displacement subassembly that interior week of shell was equipped with and is used for driving the lifting cover and remove, one side intercommunication of lifting cover is equipped with the drive box, and the below of lifting cover is equipped with the motor that punches that is connected with the drill bit, be equipped with the lifting unit who is used for driving the motor that punches between the lifting cover and the interior week of moving the shell, and the both sides of lifting cover bottom are equipped with restriction subassembly and the flexible subassembly that is used for the limit deeply respectively.
Preferably, the displacement assembly comprises a movable screw rod and a nut seat, one end of the movable screw rod is rotatably connected with the inner circumference of the movable shell through a bearing, the nut seat is sleeved on the outer circumference of the movable screw rod, the other end of the movable screw rod penetrates through the movable shell and is connected with a forward and reverse rotation motor through a coupler, and the bottom of the nut seat is connected with the top of the lifting sleeve.
Preferably, the lifting assembly comprises a driving gear and a serrated plate matched with the lifting sleeve, one side of the serrated plate is meshed with the driving gear, and the bottom of the serrated plate is connected with the punching motor.
Preferably, the limiting component comprises a threaded rod and a threaded sleeve which are in threaded connection, the top end of the threaded rod is rotatably connected with the bottom of the lifting sleeve through a bearing, a rotating handle convenient to rotate is arranged on the periphery of the upper half part of the threaded rod, and a flat plate with a through hole is connected to the bottom of the threaded sleeve.
Preferably, both sides of the bottom of the serrated plate are fixedly connected with stop levers for stopping depth limitation.
Preferably, the center of the driving gear is integrally formed with a rotating shaft, one end of the rotating shaft is rotatably connected with the inner circumference of the driving box through a bearing, and the other end of the rotating shaft penetrates through the driving box and is integrally formed with a turntable.
Preferably, the fixed plate is all installed to the both sides at the top of processing base, and two adjacent one sides of fixed plate all are equipped with splint, the central threaded connection of fixed plate has the clamping screw, and the other end of clamping screw rotates with the splint that correspond to be connected.
The invention has the technical effects and advantages that:
the clamping screw is rotated to move the clamping plates, and different circuit boards can be fixed by clamping the two clamping plates;
the movable screw rod is driven to rotate through the work of the forward and reverse rotating motor, the nut seat is moved, the lifting sleeve is further moved, and meanwhile, the punching position can be adjusted through the work of the linear motor;
the rotating shaft is driven to rotate by rotating the turntable, so that the driving gear rotates, the serrated plate further moves, the punching motor can be driven to descend and ascend, and punching is realized by the operation of the punching motor;
the threaded rod is driven to rotate by rotating the rotating handle, the threaded sleeve is driven to move, the flat plate is driven to move, the distance between the flat plate and the circuit board is further changed, and the punching depth can be limited by blocking of the blocking rod;
this be used for PCB circuit board accuse deep drilling device not only can fix the circuit board of difference and punch, and can carry out the depth limit to the degree of depth that punches, and the depth limit degree of depth is adjustable.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the mobile case of the present invention;
FIG. 3 is a schematic view of the connection structure of the lifting sleeve of the present invention;
FIG. 4 is a cross-sectional view of the lift sleeve of the present invention;
fig. 5 is a schematic view of a connection structure of the rotating shaft according to the present invention.
In the figure: 1. processing a base; 2. a fixing plate; 3. a splint; 4. connecting columns; 5. a linear motor; 6. moving the shell; 7. a lifting sleeve; 8. a drive cartridge; 9. a punching motor; 10. a positive and negative rotation motor; 11. a flat plate; 12. a stop lever; 13. a rotating shaft; 14. a turntable; 21. moving the screw rod; 22. a nut seat; 31. a drive gear; 32. a serrated plate; 41. a threaded rod; 42. a threaded sleeve; 51. a telescopic rod; 52. a telescopic sleeve; 81. and clamping the screw rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, 2 and 3, the other side of the top of the processing base 1 is connected with two connecting columns 4, a linear motor 5 is connected between the tops of the two connecting columns 4, and the processing base is installed, connection and linking mode all can select the fastener, bonding or welding etc, linear electric motor 5's model can select KGG-SMN45, linear electric motor 5's drive end has linked up and has moved shell 6, the below of moving shell 6 is equipped with lifting sleeve 7, the internal week of moving shell 6 is equipped with the displacement subassembly that is used for driving lifting sleeve 7 to remove, one side intercommunication of lifting sleeve 7 is equipped with drive box 8, the below of lifting sleeve 7 is equipped with the punching motor 9 that is connected with the drill bit, be equipped with the lifting unit who is used for driving punching motor 9 between lifting sleeve 7 and the internal week of moving shell 6, punching motor 9 can directly purchase the acquisition, the both sides of lifting sleeve 7 bottom are equipped with restriction subassembly and the telescopic component that is used for the limit for the dark respectively.
In order to carry out the centre gripping to the circuit board fixedly, as shown in fig. 1, fixed plate 2 is all installed to the both sides at the top of processing base 1, and two adjacent one sides of fixed plate 2 all are equipped with splint 3, and the central threaded connection of fixed plate 2 has clamping screw 81, and clamping screw 81's the other end rotates with the splint 3 that corresponds to be connected, through rotating clamping screw 81, makes splint 3 remove, through the centre gripping of two splint 3, can fix the circuit board.
In order to adjust the position of the hole, as shown in fig. 1 and 2, the displacement assembly is composed of a movable screw rod 21 and a nut seat 22, one end of the movable screw rod 21 is rotatably connected with the inner circumference of the movable shell 6 through a bearing, the nut seat 22 is sleeved on the outer circumference of the movable screw rod 21, the other end of the movable screw rod 21 penetrates through the movable shell 6 and is connected with a forward and reverse rotation motor 10 through a coupler, the model of the forward and reverse rotation motor 10 can be selected to be RS540, the bottom of the nut seat 22 is connected with the top of the lifting sleeve 7, and the movable screw rod 21 is driven to rotate through the operation of the forward and reverse rotation motor 10, so that the nut seat 22 moves, and the lifting sleeve 7 further moves.
In order to drive the punching motor 9 to press down to realize punching, as shown in fig. 3, 4 and 5, the lifting assembly consists of a driving gear 31 and a serrated plate 32, the serrated plate 32 is matched with the lifting sleeve 7, one side of the serrated plate 32 is meshed with the driving gear 31, and the bottom of the serrated plate 32 is connected with the punching motor 9;
the center of the driving gear 31 is integrally formed with a rotating shaft 13, one end of the rotating shaft 13 is rotatably connected with the inner periphery of the driving box 8 through a bearing, the other end of the rotating shaft 13 penetrates through the driving box 8 and is integrally formed with a rotating disc 14, the rotating shaft 13 is driven to rotate by rotating the rotating disc 14, the driving gear 31 is driven to rotate, and the sawtooth plate 32 is further driven to move, so that the punching motor 9 can be driven to descend and ascend, and punching is achieved.
In order to limit the drilling depth, as shown in fig. 3 and 4, the limiting assembly is composed of a threaded rod 41 and a threaded sleeve 42, the threaded rod 41 is in threaded connection with the threaded sleeve 42, the top end of the threaded rod 41 is rotatably connected with the bottom of the lifting sleeve 7 through a bearing, a knob (not shown in the figure) convenient to rotate is arranged on the periphery of the upper half part of the threaded rod 41, the bottom of the threaded sleeve 42 is connected with a flat plate 11 with a through hole, the diameter of the through hole is larger than that of a drill bit, stop rods 12 used for stopping the depth limiting are fixedly connected to two sides of the bottom of the sawtooth plate 32, the stop rods 12 are larger than the through hole, the threaded rod 41 is driven to rotate through rotating the knob, the threaded sleeve 42 is driven to move, the flat plate 11 is driven to move, the distance between the flat plate 11 and the circuit board is further changed, and the depth of the through blocking of the stop rods 12 can be limited;
in order to improve the stability, the telescopic assembly consists of a telescopic rod 51 and a telescopic sleeve 52 which are mutually joggled, the top of the telescopic rod 51 is connected with one side of the bottom of the lifting sleeve 7, and the bottom of the telescopic sleeve 52 is connected with one side of the top of the flat plate 11.
The linear motor 5, the punching motor 9 and the forward and reverse rotating motor 10 are electrically connected with an external power supply.
Working principle;
when the device for controlling the depth of the PCB is used, the PCB is placed between two clamping plates 3, and the clamping screw 81 is rotated to move the clamping plates 3 and fix the PCB;
after the fixing is finished, the rotating handle is rotated according to the punching depth requirement of the circuit board, the threaded rod 41 is driven to rotate, the threaded sleeve 42 is driven to move, and the flat plate 11 is driven to move to the required height;
after the adjustment is finished, the forward and reverse rotation motor 10 is started to drive the movable screw rod 21 to rotate, so that the nut seat 22 moves, the lifting sleeve 7 further moves, and meanwhile, the linear motor 5 is started, so that the punching motor 9 can move to a punching position, and punching can be performed;
when punching, the punching motor 9 is started to rotate the drill bit;
then the rotary table 14 is rotated to drive the rotary shaft 13 to rotate, so that the driving gear 31 is rotated, the serrated plate 32 is further moved, the punching motor 9 is driven to descend, and the drill bit is contacted with the circuit board, so that punching can be carried out;
when the hole is punched to the required depth, the stop lever 12 is contacted with the top of the flat plate 11, so that the hole punching motor 9 can be limited, the hole punching is prevented from being too deep, and the hole punching can be finished;
and repeating the steps to perform the next punching step.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (7)
1. The utility model provides a be used for PCB circuit board accuse deep drilling device, includes processing base (1), its characterized in that: the opposite side at processing base (1) top is connected with two spliced poles (4), and is connected with linear electric motor (5) between the top of two spliced poles (4), and the drive end of linear electric motor (5) has linked up and has moved shell (6), the below of moving shell (6) is equipped with lift cover (7), and the interior week of moving shell (6) is equipped with the displacement subassembly that is used for driving lift cover (7) to remove, one side intercommunication of lift cover (7) is equipped with drive box (8), and the below of lift cover (7) is equipped with punching motor (9) that are connected with the drill bit, be equipped with the lifting unit who is used for driving punching motor (9) between the interior week of lift cover (7) and removal shell (6), and the both sides of lift cover (7) bottom are equipped with restriction subassembly and the flexible subassembly that is used for the limit for the depth respectively.
2. A device for controlled depth drilling of PCB boards according to claim 1 wherein: the displacement assembly comprises a movable screw rod (21) and a nut seat (22), wherein one end of the movable screw rod (21) is connected with the inner periphery of the movable shell (6) in a rotating mode through a bearing, the nut seat (22) is sleeved on the outer periphery of the movable screw rod (21), the other end of the movable screw rod (21) penetrates through the movable shell (6) and is connected with a forward and reverse rotation motor (10) through a coupler, and the bottom of the nut seat (22) is connected with the top of the lifting sleeve (7).
3. A device for controlled depth drilling of PCB boards according to claim 1 wherein: the lifting assembly comprises a driving gear (31) and a sawtooth plate (32) matched with the lifting sleeve (7), one side of the sawtooth plate (32) is meshed with the driving gear (31), and the bottom of the sawtooth plate (32) is connected with the punching motor (9).
4. A device for controlled depth drilling of PCB boards according to claim 1 wherein: the restriction subassembly includes threaded rod (41) and thread bush (42) of threaded connection, the top of threaded rod (41) is passed through the bearing and is connected with the bottom rotation of lifting sleeve (7), and the periphery of threaded rod (41) first half is equipped with the rotatory handle of revolving of being convenient for, the bottom of thread bush (42) is connected with and has flat board (11) that lead to the drilling.
5. A device for controlled depth drilling of PCB boards according to claim 3 wherein: and both sides of the bottom of the serrated plate (32) are fixedly connected with stop rods (12) for stopping depth limitation.
6. A device for controlled depth drilling of PCB boards according to claim 3 wherein: the center integrated into one piece of drive gear (31) has pivot (13), the one end of pivot (13) is passed through the bearing and is connected with the interior rotation of drive box (8), and the other end of pivot (13) runs through drive box (8) and integrated into one piece has carousel (14).
7. A device for controlled depth drilling of PCB boards according to claim 1 wherein: fixed plate (2) are all installed to the both sides at the top of processing base (1), and just one side that two fixed plate (2) are adjacent all is equipped with splint (3), the central thread connection of fixed plate (2) has clamping screw (81), and clamping screw (81) the other end with correspond splint (3) rotate to be connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111628337 | 2021-12-28 | ||
| CN2021116283373 | 2021-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115135007A true CN115135007A (en) | 2022-09-30 |
Family
ID=83375931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210467684.0A Pending CN115135007A (en) | 2021-12-28 | 2022-04-29 | Be used for PCB circuit board accuse deep drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115135007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116634678A (en) * | 2023-05-30 | 2023-08-22 | 大量科技（涟水）有限公司 | PCB and deep forming processing method thereof and numerical control device |
-
2022
- 2022-04-29 CN CN202210467684.0A patent/CN115135007A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116634678A (en) * | 2023-05-30 | 2023-08-22 | 大量科技（涟水）有限公司 | PCB and deep forming processing method thereof and numerical control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115135007A (en) | Be used for PCB circuit board accuse deep drilling device | |
| CN208681515U (en) | A kind of lifting adjustable bed | |
| CN212469812U (en) | Drilling device for machining non-standard parts of mechanical equipment | |
| CN212708492U (en) | Novel online high-efficient automatic printing machine of PCB board | |
| CN212183829U (en) | Clamp for producing rotary PCB (printed circuit board) | |
| CN210755365U (en) | Drilling equipment is used in gearbox gear production | |
| CN212436220U (en) | Clamping device is used in processing of electronic components paster | |
| CN209930622U (en) | Dry film pasting device for thick copper PCB production | |
| CN209902701U (en) | Auxiliary drilling device for machining transmission box | |
| CN209792650U (en) | Perforating device for machine part | |
| CN220863306U (en) | Positioning structure for rocker arm drill | |
| CN211352635U (en) | Clamping device for processing circuit board | |
| CN217802172U (en) | Miniature woodworking multipurpose square hole machine | |
| CN220050936U (en) | Quick clamping jig | |
| CN220261992U (en) | From type membrane laminating tool | |
| CN214237199U (en) | Punching machine | |
| CN215788103U (en) | Numerical control punching flanging machine | |
| CN216462279U (en) | Full-automatic tapping device | |
| CN217413746U (en) | Maintenance clamping structure for communication | |
| CN213859251U (en) | Teaching type six-axis mechanical arm | |
| CN218362173U (en) | Slewing bearing machine tool | |
| CN221087969U (en) | Spindle transmission and multi-axis linkage mechanism of machining center | |
| CN218694093U (en) | Drilling device for sewing machine parts | |
| CN215587900U (en) | Rocker arm type drilling machine for multi-hole machining | |
| CN219746399U (en) | Perforating device is used in accessory processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |