CN112616249B - Efficient drilling auxiliary device for PCB processing - Google Patents
Efficient drilling auxiliary device for PCB processing Download PDFInfo
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- CN112616249B CN112616249B CN202011413338.1A CN202011413338A CN112616249B CN 112616249 B CN112616249 B CN 112616249B CN 202011413338 A CN202011413338 A CN 202011413338A CN 112616249 B CN112616249 B CN 112616249B
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- wall
- fixedly connected
- block
- pcb
- connecting rod
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- 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
Abstract
The invention discloses a high-efficiency drilling auxiliary device for processing a PCB (printed circuit board), which comprises a machine body, a first motor, a gear, a turbine, a screw rod, a workbench, a first mounting seat, a bearing, a sliding block, a first sliding groove, a fixing block, a second mounting seat, a rotating shaft, a first connecting block, a second connecting block, a through hole, a spring, a first connecting rod, a first through groove, a pressing block, a second connecting rod, a second through groove, a third connecting rod, a guide hole, an air cylinder, a connecting plate, a second sliding groove, a sundry box, a first connecting pipe and a second connecting pipe, and is designed into the high-efficiency drilling auxiliary device for processing the PCB, which is designed with an automatic PCB positioning function and can automatically move the PCB to the center of the workbench, and has an automatic PCB fixing function, so that the PCB can be quickly fixed and the automatic positioning and fixing of the PCB can be realized, and is designed with an automatic dust removing function, the ash removal can be carried out on the operation platform when the equipment runs, and the cleaning without stopping is realized.
Description
Technical Field
The invention relates to the technical field of PCB processing, in particular to an efficient drilling auxiliary device for PCB processing.
Background
When the PCB board is in the process of drilling, the board needs to be placed on the operation table and fixed, the positioning method of the existing board is manual positioning, the four sides of the board are fixed by using adhesive tapes in the existing fixing method, the operation is time-consuming and labor-consuming, the accuracy is low, large drilling errors are easily caused, and after the board is drilled, the existing operation table needs to stop equipment and manually clean ash, so that the production efficiency is reduced.
Disclosure of Invention
The invention aims to provide an efficient drilling auxiliary device for processing a PCB (printed circuit board), which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: an efficient drilling auxiliary device for processing a PCB comprises a machine body, a first motor, a gear, a turbine, a screw rod, a workbench, a first mounting seat, a bearing, a sliding block, a first sliding groove, a fixing block, a second mounting seat, a rotating shaft, a first connecting block, a second connecting block, a through hole, a spring, a first connecting rod, a first through groove, a pressing block, a second connecting rod, a second through groove, a third connecting rod, a guide hole, an air cylinder, a connecting plate, a second sliding groove, a sundry box, a first connecting pipe, a fan, a dust outlet, a dust collecting box, a third through groove, a bracket, a second motor and a second connecting pipe, wherein the first motor is fixedly connected to the inner wall of the bottom end of the machine body, the gear is fixedly connected to the outer wall of one side of the output end of the first motor, the turbine is connected to the outer wall of one side of the gear in a meshing manner, the screw rod is fixedly connected to the outer wall of one side of the turbine, the workbench is fixedly connected to the outer wall of the top end of the machine body, the bottom end outer wall of the operation platform is symmetrically fixed with first installation seats, one side inner wall of the first installation seat is fixedly connected with a bearing, a screw rod is fixedly connected with one side inner wall of the bearing, one side outer wall of the screw rod is in threaded connection with a slide block, the top end outer wall of the operation platform is provided with a first slide groove, the slide block is in sliding connection with one side inner wall of the first slide groove, one side outer wall of the slide block is fixedly connected with a fixed block, the top end outer wall of the fixed block is fixedly connected with a second installation seat, one side inner wall of the second installation seat is fixedly connected with a rotating shaft, the top end of the rotating shaft is provided with a first connecting block, the bottom end outer wall of the first connecting block is symmetrically fixed with a second connecting block, one side outer wall of the second connecting block is provided with a through hole, the rotating shaft is sleeved on one side inner wall of the through hole, one side outer wall of the first connecting block is symmetrically fixed with a first connecting rod, the outer walls of two sides of the fixed block are symmetrically provided with first through grooves, the inner wall of one side of each first through groove is sleeved with a pressing block, the outer wall of the top end of each pressing block is fixedly connected with a second connecting rod, the second connecting rod is rotatably connected to the outer wall of one side of the first connecting rod, the outer wall of the top end of each first connecting block is provided with a second through groove, the inner wall of one side of each second through groove is sleeved with a third connecting rod, the outer wall of the top end of each sliding block is provided with a guide hole, the third connecting rod is slidably connected to the inner wall of one side of the guide hole, the inner wall of the bottom end of the machine body is fixedly connected with an air cylinder, the outer wall of one side of the output end of the air cylinder is fixedly connected with a connecting plate, the outer wall of the top end of the connecting plate is provided with a second sliding groove, the third connecting rod is sleeved on the inner wall of one side of the second sliding groove, the inner wall of the bottom end of the machine body is fixedly connected with a sundry box, and the outer wall of one side of the sundry box is fixedly connected with a first connecting pipe, the dust outlet is formed in the inner wall of one side of the machine body, one end of the first connecting pipe is fixedly connected to the inner wall of one side of the dust outlet, the fan is sleeved on the inner wall of one side of the first connecting pipe, the support is fixedly connected to the inner wall of one side of the machine body, the second motor is fixedly connected to the outer wall of the bottom end of the support, and the fan is fixedly connected to the outer wall of the bottom end of the second motor output shaft.
According to the technical scheme, the outer wall of one side of the sliding block is provided with a threaded hole, and the screw rod is in threaded connection with the inner wall of one side of the threaded hole.
According to the technical scheme, the spring is sleeved on the outer wall of one side of the rotating shaft, one end of the spring is fixedly connected to the outer wall of one side of the second mounting seat, and the other end of the spring is fixedly connected to the outer wall of the bottom end of the first connecting block.
According to the technical scheme, the outer walls of the two sides of the third connecting rod are symmetrically fixed with the stop blocks.
According to the technical scheme, the outer walls of the two sides of the sundry box are symmetrically provided with the openings, and the connecting plate is sleeved on the inner wall of one side of each opening.
According to the technical scheme, the outer wall of the top end of the operation platform is provided with a third through groove in a distributed mode.
According to the technical scheme, the outer wall of one side of the machine body is provided with the dust collection box, the outer wall of one side of the dust collection box is fixedly connected with the second connecting pipe, and one end of the second connecting pipe is fixedly connected to the inner wall of one side of the dust outlet.
According to the technical scheme, one end of the screw rod is provided with a positive thread, and the other end of the screw rod is provided with a negative thread.
Compared with the prior art, the invention has the following beneficial effects: the invention relates to an efficient drilling auxiliary device for processing a PCB (printed Circuit Board), which is provided with an automatic PCB positioning function and can automatically move the PCB to the center of an operation table.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall front cut-away construction of the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;
FIG. 3 is a schematic view of the overall top view of the present invention;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 3;
FIG. 5 is a top view cross-sectional structural illustration of the fuselage of the present invention;
FIG. 6 is a perspective view of the fixing block of the present invention;
FIG. 7 is a schematic perspective view of a slider according to the present invention;
FIG. 8 is a schematic perspective view of the glove box of the present invention;
in the figure: 1. a body; 2. a first motor; 3. a gear; 4. a turbine; 5. a screw rod; 6. an operation table; 7. a first mounting seat; 8. a bearing; 9. a slider; 10. a first chute; 11. a fixed block; 12. a second mounting seat; 13. a rotating shaft; 14. a first connection block; 15. a second connecting block; 16. a through hole; 17. a spring; 18. a first link; 19. a first through groove; 20. briquetting; 21. a second link; 22. a second through groove; 23. a third link; 24. a guide hole; 25. a cylinder; 26. a connecting plate; 27. a second chute; 28. a sundry box; 29. a first connecting pipe; 30. a fan; 31. a dust outlet; 32. a dust collection box; 33. a third through groove; 34. a support; 35. a second motor; 36. a second connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an efficient drilling auxiliary device for processing a PCB (printed Circuit Board), which comprises a machine body 1, a first motor 2, a gear 3, a turbine 4, a screw rod 5, an operation platform 6, a first mounting seat 7, a bearing 8, a sliding block 9, a first sliding groove 10, a fixed block 11, a second mounting seat 12, a rotating shaft 13, a first connecting block 14, a second connecting block 15, a through hole 16, a spring 17, a first connecting rod 18, a first through groove 19, a pressing block 20, a second connecting rod 21, a second through groove 22, a third connecting rod 23, a guide hole 24, an air cylinder 25, a connecting plate 26, a second sliding groove 27, a sundries box 28, a first connecting pipe 29, a fan 30, a dust outlet 31, a dust collection box 32, a third through groove 33, a support 34, a second motor 35 and a second connecting pipe 36, wherein the first motor 2 is fixedly connected to the inner wall at the bottom end of the machine body 1, the gear 3 is fixedly connected to the outer wall at one side of the output end of the first motor 2, the turbine 4 is connected to the outer wall of the gear 3 in a meshing manner, a screw 5 is fixedly connected to the outer wall of one side of the turbine 4, a workbench 6 is fixedly connected to the outer wall of the top end of the machine body 1, a first mounting seat 7 is symmetrically fixed to the outer wall of the bottom end of the workbench 6, a bearing 8 is fixedly connected to the inner wall of one side of the first mounting seat 7, the screw 5 is fixedly connected to the inner wall of one side of the bearing 8, a slider 9 is in threaded connection with the outer wall of one side of the screw 5, a first chute 10 is formed in the outer wall of the top end of the workbench 6, the slider 9 is slidably connected to the inner wall of one side of the first chute 10, a fixed block 11 is fixedly connected to the outer wall of one side of the slider 9, a second mounting seat 12 is fixedly connected to the outer wall of the top end of the fixed block 11, a rotating shaft 13 is fixedly connected to the inner wall of one side of the second mounting seat 12, a first connecting block 14 is arranged at the top end of the rotating shaft 13, and a second connecting block 15 is symmetrically fixed to the outer wall of the bottom end of the first connecting block 14, a through hole 16 is formed on the outer wall of one side of the second connecting block 15, the rotating shaft 13 is sleeved on the inner wall of one side of the through hole 16, a first connecting rod 18 is symmetrically fixed on the outer wall of one side of the first connecting block 14, a first through groove 19 is symmetrically formed on the outer walls of two sides of the fixed block 11, a pressing block 20 is sleeved on the inner wall of one side of the first through groove 19, a second connecting rod 21 is fixedly connected on the outer wall of the top end of the pressing block 20, the second connecting rod 21 is rotatably connected on the outer wall of one side of the first connecting rod 18, a second through groove 22 is formed on the outer wall of the top end of the first connecting block 14, a third connecting rod 23 is sleeved on the inner wall of one side of the second through groove 22, a guide hole 24 is formed on the outer wall of the top end of the sliding block 9, the third connecting rod 23 is slidably connected on the inner wall of one side of the guide hole 24, an air cylinder 25 is fixedly connected on the inner wall of the bottom end of the machine body 1, and a connecting plate 26 is fixedly connected on the outer wall of one side of the output end of the air cylinder 25, a second chute 27 is formed in the outer wall of the top end of the connecting plate 26, the third connecting rod 23 is sleeved on the inner wall of one side of the second chute 27, a sundries box 28 is fixedly connected on the inner wall of the bottom end of the machine body 1, a first connecting pipe 29 is fixedly connected on the outer wall of one side of the sundries box 28, a dust outlet 31 is formed in the inner wall of one side of the machine body 1, one end of the first connecting pipe 29 is fixedly connected on the inner wall of one side of the dust outlet 31, a fan 30 is sleeved on the inner wall of one side of the first connecting pipe 29, a support 34 is fixedly connected on the inner wall of one side of the machine body 1, a second motor 35 is fixedly connected on the outer wall of the bottom end of the support 34, and the fan 30 is fixedly connected on the outer wall of the bottom end of the output shaft of the second motor 35; a threaded hole is formed in the outer wall of one side of the sliding block 9, the screw rod 5 is in threaded connection with the inner wall of one side of the threaded hole, and the sliding block 9 is driven by the screw rod 5 through the threaded hole; a spring 17 is sleeved on the outer wall of one side of the rotating shaft 13, one end of the spring 17 is fixedly connected to the outer wall of one side of the second mounting seat 12, the other end of the spring 17 is fixedly connected to the outer wall of the bottom end of the first connecting block 14, and the spring 17 is used for resetting the first connecting block 14; the outer walls of the two sides of the third connecting rod 23 are symmetrically fixed with stop blocks, and the stop blocks are used for limiting; notches are symmetrically formed in the outer walls of the two sides of the sundries box 28, the connecting plate 26 is sleeved on the inner wall of one side of each notch, and the notches are used for accommodating the connecting plates 26; a third through groove 33 is distributed on the outer wall of the top end of the operation platform 6, and the third through groove 33 is used for a drill bit to enter and is convenient for dust to fall; a dust collection box 32 is arranged on the outer wall of one side of the machine body 1, a second connecting pipe 36 is fixedly connected to the outer wall of one side of the dust collection box 32, one end of the second connecting pipe 36 is fixedly connected to the inner wall of one side of the dust outlet 31, the dust collection box 32 is used for collecting dust, and the second connecting pipe 36 plays a role in connection; one end of the screw rod 5 is provided with a positive thread, and the other end of the screw rod is provided with a negative thread, so that the slide blocks 9 can move oppositely or back to back at the same time;
when the auxiliary PCB drilling machine is used for assisting in drilling the PCB, the PCB is firstly placed at the center of the operation platform 6, the right angle is approximately at the position of the first chute 10, the air cylinder 25 is retracted, the connecting plate 26 is driven to move downwards, the third connecting rod 23 is driven to move downwards along the guide hole 24 through the second chute 27, the third connecting rod 23 drives one end of the first connecting block 14 to descend through the second through groove 22, the second connecting block 15 on the first connecting block 14 rotates around the rotating shaft 13, the other end of the first connecting block 14 is tilted up, the second connecting rod 21 is driven through the first connecting rod 18 on the first connecting block, the second connecting rod 21 drives the pressing block 20 to slide upwards along the first through groove 19, meanwhile, the spring 17 is distorted and deformed, the first motor 2 in the machine body 1 is started, the gear 3 is driven to rotate, the gear 3 drives the turbine 4 to rotate, the turbine 4 drives the screw rod 5 to rotate in the bearing 8, the screw rod 5 drives the sliding block 9 to move relatively, and simultaneously the third connecting rod 23 slides relatively along the second through groove 22, after the fixed block 11 on the sliding block 9 pushes the PCB to center the PCB, the first motor 2 stops, the cylinder 25 extends and resets, under the action of the spring 17, the first connecting block 14 resets, and at the same time, the first connecting rod 18 and the second connecting rod 21 drive the press block 20 to press down the PCB, so that the position of the PCB is fixed, at this time, drilling can be performed, when the automatic cleaning function is used, the second motor 35 on the bracket 34 can be started, the fan 30 is driven to rotate, dust is sucked into the sundries box 28 through the third through groove 33, and enters the dust collection box 32 through the first connecting pipe 29 and the second connecting pipe 36, wherein the first mounting seat 7 is used for mounting the bearing 8, the second mounting seat 12 is used for mounting the rotating shaft 13, the through hole 16 is used for mounting the second connecting block 15 on the rotating shaft 13, and the dust outlet 31 is used for mounting the first connecting pipe 29 and the second connecting pipe 36.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a PCB board processing is with high-efficient drilling auxiliary device, including fuselage (1), first motor (2), gear (3), turbine (4), lead screw (5), operation panel (6), first mount pad (7), bearing (8), slider (9), first spout (10), fixed block (11), second mount pad (12), pivot (13), first connecting block (14), second connecting block (15), through-hole (16), spring (17), first connecting rod (18), first logical groove (19), briquetting (20), second connecting rod (21), second logical groove (22), third connecting rod (23), guiding hole (24), cylinder (25), connecting plate (26), second spout (27), debris box (28), first connecting pipe (29), fan (30), dust outlet (31), dust collection box (32), third logical groove (33), Support (34), second motor (35) and second connecting pipe (36), its characterized in that: the automatic feeding device is characterized in that a first motor (2) is fixedly connected to the inner wall of the bottom end of the machine body (1), a gear (3) is fixedly connected to the outer wall of one side of the output end of the first motor (2), a turbine (4) is connected to the outer wall of one side of the gear (3) in a meshed mode, a lead screw (5) is fixedly connected to the outer wall of one side of the turbine (4), an operation table (6) is fixedly connected to the outer wall of the top end of the machine body (1), first installation seats (7) are symmetrically fixed to the outer wall of the bottom end of the operation table (6), a bearing (8) is fixedly connected to the inner wall of one side of the first installation seats (7), the lead screw (5) is fixedly connected to the inner wall of one side of the bearing (8), a sliding block (9) is connected to the outer wall of one side of the lead screw (5) in a threaded mode, a first sliding groove (10) is formed in the outer wall of the top end of the operation table (6), and the sliding block (9) is connected to the inner wall of one side of the first sliding groove (10), a fixed block (11) is fixedly connected to the outer wall of one side of the sliding block (9), a second mounting seat (12) is fixedly connected to the outer wall of the top end of the fixed block (11), a rotating shaft (13) is fixedly connected to the inner wall of one side of the second mounting seat (12), a first connecting block (14) is arranged at the top end of the rotating shaft (13), second connecting blocks (15) are symmetrically fixed to the outer wall of the bottom end of the first connecting block (14), through holes (16) are formed in the outer wall of one side of each second connecting block (15), the rotating shaft (13) is sleeved on the inner wall of one side of each through hole (16), first connecting rods (18) are symmetrically fixed to the outer wall of one side of the first connecting block (14), first through grooves (19) are symmetrically formed in the outer walls of two sides of the fixed block (11), and pressing blocks (20) are sleeved on the inner wall of one side of each first through groove (19), a second connecting rod (21) is fixedly connected to the outer wall of the top end of the pressing block (20), the second connecting rod (21) is rotatably connected to the outer wall of one side of the first connecting rod (18), a second through groove (22) is formed in the outer wall of the top end of the first connecting block (14), a third connecting rod (23) is sleeved on the inner wall of one side of the second through groove (22), a guide hole (24) is formed in the outer wall of the top end of the sliding block (9), the third connecting rod (23) is slidably connected to the inner wall of one side of the guide hole (24), an air cylinder (25) is fixedly connected to the inner wall of the bottom end of the machine body (1), a connecting plate (26) is fixedly connected to the outer wall of one side of the output end of the air cylinder (25), a second sliding groove (27) is formed in the outer wall of the top end of the connecting plate (26), and the third connecting rod (23) is sleeved on the inner wall of one side of the second sliding groove (27), fixedly connected with sundries box (28) on the bottom inner wall of fuselage (1), first connecting pipe (29) of fixedly connected with on one side outer wall of sundries box (28), dust outlet (31) have been seted up on one side inner wall of fuselage (1), and the one end fixed connection of first connecting pipe (29) is on one side inner wall of dust outlet (31), fan (30) have been cup jointed on one side inner wall of first connecting pipe (29), fixedly connected with support (34) on one side inner wall of fuselage (1), fixedly connected with second motor (35) on the bottom outer wall of support (34), and fan (30) fixed connection is on the bottom outer wall of second motor (35) output shaft.
2. The efficient drilling auxiliary device for processing the PCB as recited in claim 1, wherein: a threaded hole is formed in the outer wall of one side of the sliding block (9), and the screw rod (5) is in threaded connection with the inner wall of one side of the threaded hole.
3. The efficient drilling auxiliary device for processing the PCB as recited in claim 1, wherein: install spring (17) on pivot (13), and the one end fixed connection of spring (17) is on the inner wall of second mount pad (12), and other end fixed connection is in the lower surface of first connecting block (14).
4. The efficient drilling auxiliary device for processing the PCB as recited in claim 1, wherein: and the outer walls of the two sides of the third connecting rod (23) are symmetrically fixed with stop blocks.
5. The efficient drilling auxiliary device for processing the PCB as recited in claim 1, wherein: notches are symmetrically formed in the outer walls of the two sides of the sundries box (28), and the connecting plate (26) is sleeved on the inner wall of one side of each notch.
6. The efficient drilling auxiliary device for processing the PCB as recited in claim 1, wherein: and third through grooves (33) are distributed on the upper surface of the operating platform (6).
7. The efficient drilling auxiliary device for processing the PCB as recited in claim 1, wherein: a dust collection box (32) is arranged on the outer wall of one side of the machine body (1), a second connecting pipe (36) is fixedly connected to the outer wall of one side of the dust collection box (32), and one end of the second connecting pipe (36) is fixedly connected to the inner wall of one side of the dust outlet (31).
8. The efficient drilling auxiliary device for processing the PCB as recited in claim 1, wherein: one end of the screw rod (5) is provided with a positive thread, and the other end of the screw rod is provided with a negative thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413338.1A CN112616249B (en) | 2020-12-03 | 2020-12-03 | Efficient drilling auxiliary device for PCB processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413338.1A CN112616249B (en) | 2020-12-03 | 2020-12-03 | Efficient drilling auxiliary device for PCB processing |
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| Publication Number | Publication Date |
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| CN112616249A CN112616249A (en) | 2021-04-06 |
| CN112616249B true CN112616249B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011413338.1A Active CN112616249B (en) | 2020-12-03 | 2020-12-03 | Efficient drilling auxiliary device for PCB processing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214154A (en) * | 2017-12-26 | 2018-06-29 | 大连崇达电路有限公司 | A kind of PCB circuit board deburring system and method |
| CN208196333U (en) * | 2018-04-24 | 2018-12-07 | 深圳捷飞高电路有限公司 | A kind of dust exhaust apparatus of drilling machine |
| CN209497705U (en) * | 2018-11-16 | 2019-10-15 | 四川深北电路科技有限公司 | A kind of dedusting circuit board device |
| CN210819875U (en) * | 2019-09-07 | 2020-06-23 | 惠州市皇佳科技有限公司 | Automatic punching machine for flexible PCB |
| CN211333537U (en) * | 2019-11-07 | 2020-08-25 | 万安裕维电子有限公司 | Fixing device for drilling of PCB |
-
2020
- 2020-12-03 CN CN202011413338.1A patent/CN112616249B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214154A (en) * | 2017-12-26 | 2018-06-29 | 大连崇达电路有限公司 | A kind of PCB circuit board deburring system and method |
| CN208196333U (en) * | 2018-04-24 | 2018-12-07 | 深圳捷飞高电路有限公司 | A kind of dust exhaust apparatus of drilling machine |
| CN209497705U (en) * | 2018-11-16 | 2019-10-15 | 四川深北电路科技有限公司 | A kind of dedusting circuit board device |
| CN210819875U (en) * | 2019-09-07 | 2020-06-23 | 惠州市皇佳科技有限公司 | Automatic punching machine for flexible PCB |
| CN211333537U (en) * | 2019-11-07 | 2020-08-25 | 万安裕维电子有限公司 | Fixing device for drilling of PCB |
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| Publication number | Publication date |
|---|---|
| CN112616249A (en) | 2021-04-06 |
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