CN221081635U - Drilling device for circuit board processing - Google Patents
Drilling device for circuit board processing Download PDFInfo
- Publication number
- CN221081635U CN221081635U CN202322441066.1U CN202322441066U CN221081635U CN 221081635 U CN221081635 U CN 221081635U CN 202322441066 U CN202322441066 U CN 202322441066U CN 221081635 U CN221081635 U CN 221081635U
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- China
- Prior art keywords
- cylinder
- circuit board
- drilling
- cylinder body
- board processing
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- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 241000883990 Flabellum Species 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 3
- 238000007142 ring opening reaction Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000004080 punching Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The invention relates to a drilling device for processing a circuit board, which comprises a machine table, wherein the top of the machine table is provided with a frame, a drilling mechanism is arranged on the frame, the top of the machine table is provided with a bottom plate driven by a motor I, the top of the bottom plate is provided with a supporting plate, the bottom of the supporting plate is provided with a sliding groove, and the top of the bottom plate is provided with a sliding block positioned in the sliding groove; drilling mechanism includes the barrel that top seal set up, and wherein the barrel is driven by the hydraulic stem in the frame, and the barrel top still is provided with motor II, be provided with the installation piece that is located the barrel on motor II's the output shaft, wherein be provided with the flabellum on the installation piece, and the installation piece bottom still is provided with the drilling rod, the barrel bottom is provided with the ring, is provided with the drum in the ring opening, and both ends all turn over to the outer support ring about the drum, be provided with the montant of two sets of support rings about the connection on the ring, the overcoat has the spring on the montant of ring below. The invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the field of circuit board processing, in particular to a drilling device for circuit board processing.
Background
The punching device is often used for punching the circuit board in the production process of the circuit board, and the existing punching device is used for punching in a mode of pressing down a drill bit through a cylinder drive. The other is to adopt the grinding mode of rotary drill bit to carry out the drilling to the circuit board, and this mode can lead to the fact a large amount of panel powder, and the powder flies everywhere easily and influences the processing environment around, and is equipped with safeguard measures around the drill bit, influences operating personnel's safety in utilization easily when carrying out manual operation.
Disclosure of Invention
The invention aims to provide a drilling device for processing a circuit board.
The technical problems of the invention are mainly solved by the following technical scheme:
The utility model provides a drilling equipment is used in circuit board processing, includes the board, and wherein the board top is provided with the frame, and is provided with drilling mechanism in the frame:
the top of the machine table is provided with a bottom plate driven by a motor I, wherein the top of the bottom plate is provided with a supporting plate, the bottom of the supporting plate is provided with a sliding groove, and the top of the bottom plate is provided with a sliding block positioned in the sliding groove;
The drilling mechanism comprises a cylinder body with a sealed top, wherein the cylinder body is driven by a hydraulic rod on a frame, a motor II is further arranged at the top of the cylinder body, an output shaft of the motor II is provided with a mounting block positioned in the cylinder body, fan blades are arranged on the mounting block, a drill rod extending to the outer side of the bottom of the cylinder body is further arranged at the bottom of the mounting block, a circular ring is arranged at the bottom of the cylinder body, a cylinder is arranged in an opening of the circular ring, supporting rings are outwards turned at the upper end and the lower end of the cylinder, vertical rods connecting the upper supporting ring and the lower supporting ring are arranged on the circular ring, and springs are sleeved on the vertical rods below the circular ring in an sleeved mode;
The top and the outside bottom of drum all are provided with round dust removal pipe in the barrel, and wherein two sets of dust removal pipes are connected with the air exhauster through the pipeline, and the below dust removal pipe communicates in communicating pipe and the drum.
Preferably, dust collection holes are uniformly formed in the side wall of the upper dust collection pipe, and the upper dust collection pipe is arranged at the top of the cylinder body outside the support ring.
Preferably, a circle of skirt edge is arranged at the inner top of the cylinder body, wherein the fan blades are arranged in the skirt edge opening, and the skirt edge is positioned right above the cylinder opening.
Preferably, the exhaust fan is arranged at the top of the cylinder, wherein the top of the cylinder is also provided with a bracket connected with the output shaft of the hydraulic rod.
Preferably, through holes for the vertical rods to pass through are formed in the side wall of the circular ring, wherein the number of the vertical rods is equal to that of the through holes, and the number of the vertical rods is at least three.
Preferably, the bottom end of the drill rod extends into the cylinder and is coaxially disposed therein, wherein the drill rod is flush with the horizontal plane of the bottom end of the cylinder.
Preferably, the cylinder body and the cylinder are made of transparent resin materials, and rubber protection layers are arranged on the bottom end surfaces of the cylinder and the lower support ring.
Preferably, the sliding groove is arranged on the bottom end surface of one side of the supporting plate.
The beneficial effects of the invention are as follows: when the circuit board is placed on the supporting plate for drilling, the hydraulic rod drives the cylinder to move downwards to be in contact with the top end surface of the circuit board, at the moment, the cylinder drives the drill rod and other components to move downwards, the circuit board props against the cylinder to compress the spring, so that the top end of the cylinder slides into the cylinder, and meanwhile, the motor II drives the mounting block and the drill rod to rotate, so that the drill rod in the continuous downwards moving process can drill the circuit board, the drill rod can realize a rotary cutting drilling mode, the impact of the drill rod on the circuit board is effectively reduced, and the circuit board is prevented from being damaged in the drilling process; in the process, the mounting block is driven by the motor II to rotate, so that the fan blade can be driven to rotate to generate strong wind, the drilling position of the top end surface of the circuit board is further purged, and the long-term accumulation of chips at the drilling position to influence the discharge of chips obtained in subsequent drilling or influence the subsequent drilling work is prevented; meanwhile, the exhaust fan works to extract the chips in the cylinder body and the cylinder through dust collection holes and communicating pipes on the pipeline and the dust collection pipe, so that the drilling environment is improved, and the chips obtained by drilling are limited in a certain space and extracted by the components, so that the chips are prevented from being diffused in a workshop to influence the working environment;
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a partial enlarged view of fig. 1.
In the figure: 1. the device comprises a machine table, 2, a machine frame, 3, a drilling mechanism, 31, a cylinder body, 32, a hydraulic rod, 33, motors II and 34, a mounting block, 35, fan blades, 36, a drill rod, 37, a circular ring, 38, a cylinder, 39, a supporting ring, 310, a vertical rod, 311, a spring, 4, a bottom plate, 5, a motor I,6, a supporting plate, 7, a chute, 8, a sliding block, 9, a dust removing pipe, 10, an exhaust fan, 11, a pipeline, 12 and a skirt.
Detailed Description
The technical scheme of the invention is further specifically described below by means of examples and with reference to fig. 1-2.
The utility model provides a drilling equipment is used in circuit board processing, includes board 1, and wherein board 1 top is provided with frame 2, and is provided with drilling mechanism 3 in the frame 2:
the top of the machine table 1 is provided with a bottom plate 4 driven by a motor I5, wherein the top of the bottom plate 4 is provided with a supporting plate 6, the bottom of the supporting plate 6 is provided with a sliding groove 7, the sliding groove 7 is arranged on the bottom end surface of one side of the supporting plate 6, and the top of the bottom plate 4 is provided with a sliding block 8 positioned in the sliding groove 7;
The drilling mechanism 3 comprises a cylinder 31 with a sealed top, wherein the cylinder 31 is driven by a hydraulic rod 32 on a frame 2, a motor II33 is further arranged at the top of the cylinder 31, an output shaft of the motor II33 is provided with a mounting block 34 positioned in the cylinder 31, fan blades 35 are arranged on the mounting block 34, the bottom of the mounting block 35 is further provided with a drill rod 36 extending to the outer side of the bottom of the cylinder 31, the bottom of the cylinder 31 is provided with a circular ring 37, a cylinder 38 is arranged in an opening of the circular ring 37, supporting rings 39 are respectively outwards folded at the upper end and the lower end of the cylinder 38, the circular ring 37 is provided with a vertical rod 310 connected with the upper supporting ring 39 and the lower supporting ring 39, and springs 311 are sleeved on the vertical rod 310 below the circular ring 37;
The top and the outside bottom of drum 31 all are provided with round dust removal pipe 9, and wherein two sets of dust removal pipe 9 are connected with air exhauster 10 through pipeline 11, and below dust removal pipe 9 communicates in communicating pipe and drum 38, and evenly is provided with the dust absorption hole on the top dust removal pipe 9 lateral wall, and top dust removal pipe 9 sets up the top department in the drum 31 in the support ring 6 outside simultaneously to prevent that it from influencing support ring 6 and carrying out the upper and lower slip in drum 31.
In this embodiment, a ring of skirt 12 is provided on the top of the interior of the barrel 31, wherein the blades 35 are disposed in the opening of the skirt 12, and the skirt 12 is located right above the opening of the cylinder 38. So that the cylinder 38 can not be influenced to slide up and down in the cylinder body 31, and the skirt 12 can also shield the suction force caused by the dust collection hole passing through the dust collection pipe 9 above from directly acting on the fan blades 35 to influence the safety of the fan blades.
In this embodiment, the exhaust fan 10 is disposed at the top of the cylinder 31, where the top of the cylinder 31 is further provided with a bracket connected to the output shaft of the hydraulic rod 32.
In this embodiment, through holes for the vertical rods 310 to pass through are formed in the side wall of the circular ring 37, wherein the number of the vertical rods 310 is equal to the number of the through holes, and the number of the vertical rods 310 is at least three.
The bottom end of the drill rod 36 in this embodiment extends into the cylinder 38 and is coaxially disposed therein, wherein the drill rod 36 is flush with the horizontal surface of the bottom end of the cylinder 38.
In this embodiment, the cylinder 31 and the cylinder 38 are made of transparent resin material, so that people can see the internal processing conditions through the side walls, wherein the bottom end surfaces of the cylinder 38 and the lower support ring 39 are provided with rubber protection layers.
The application method of the invention comprises the following steps: when the circuit board is placed on the supporting plate 6 for drilling, the hydraulic rod 32 drives the cylinder 31 to drive the cylinder 38 to move downwards to be in contact with the top end surface of the circuit board, at the moment, the cylinder 31 drives the drill rod 36 and other components to move downwards, the circuit board props against the cylinder 38 to compress the spring 311, so that the top end of the cylinder 38 slides into the cylinder 31, meanwhile, the motor II33 drives the mounting block 34 and the drill rod 36 to rotate, so that the drill rod 36 in the continuous moving downwards process can drill the circuit board, the drill rod 36 can realize a rotary cutting drilling mode, so that the impact of the drill rod 36 on the circuit board is effectively reduced, and the circuit board is prevented from being damaged in the drilling process;
In the process, the mounting block 34 is driven by the motor II33 to rotate, so that the fan blade 35 can be driven to rotate to generate strong wind, the purging effect is further achieved on the drilling position of the top end surface of the circuit board, the long-term accumulation of chips at the drilling position is prevented, the discharge of chips obtained by subsequent drilling is prevented, or the subsequent drilling work is influenced, and meanwhile, the cooling effect on the drilling position and the drill rod 36 is achieved;
At the same time, the exhaust fan 10 works to extract the chips in the cylinder 31 and the cylinder 38 through dust collection holes and communicating pipes on the pipeline 11 and the dust collection pipe 9, so that the drilling environment is improved, and the chips obtained by drilling are limited in a certain space and extracted by the components, so that the chips are prevented from being scattered in a workshop to influence the working environment;
When the circuit board is drilled, as the holes are required to be drilled in different areas of the circuit board, the position of the drilling mechanism 3 is generally fixed, if the circuit board positioned on the machine table 1 is directly pushed to perform position displacement, so that the circuit board is easy to be damaged due to severe friction with the top end surface of the machine table 1 when the drilling position is positioned right below the drilling mechanism 3, in the invention, only the sliding support plate 6 is required to drive the sliding chute 7 to slide on the sliding block 8 so as to change the position of the circuit board on the support plate 6, the drilling position of the circuit board is displaced to the position right below the drilling mechanism 3 to drill holes, or simultaneously, the motor I5 is used for rotating the bottom plate 4 to drive the support plate 6 and the circuit board above the support plate to rotate, and then the drilling position of the circuit board is displaced to the position right below the drilling mechanism 3 to drill holes, so that the drilling mechanism 3 can perform drilling work on different positions of the circuit board.
The foregoing detailed description of the invention has been presented for purposes of illustration and description, but is not intended to limit the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. The utility model provides a drilling equipment is used in circuit board processing, includes the board, and wherein the board top is provided with the frame, and is provided with drilling mechanism in the frame, its characterized in that:
the top of the machine table is provided with a bottom plate driven by a motor I, wherein the top of the bottom plate is provided with a supporting plate, the bottom of the supporting plate is provided with a sliding groove, and the top of the bottom plate is provided with a sliding block positioned in the sliding groove;
The drilling mechanism comprises a cylinder body with a sealed top, wherein the cylinder body is driven by a hydraulic rod on a frame, a motor II is further arranged at the top of the cylinder body, an output shaft of the motor II is provided with a mounting block positioned in the cylinder body, fan blades are arranged on the mounting block, a drill rod extending to the outer side of the bottom of the cylinder body is further arranged at the bottom of the mounting block, a circular ring is arranged at the bottom of the cylinder body, a cylinder is arranged in an opening of the circular ring, supporting rings are outwards turned at the upper end and the lower end of the cylinder, vertical rods connecting the upper supporting ring and the lower supporting ring are arranged on the circular ring, and springs are sleeved on the vertical rods below the circular ring in an sleeved mode;
The top and the outside bottom of drum all are provided with round dust removal pipe in the barrel, and wherein two sets of dust removal pipes are connected with the air exhauster through the pipeline, and the below dust removal pipe communicates in communicating pipe and the drum.
2. The drilling device for circuit board processing according to claim 1, wherein: dust collection holes are uniformly formed in the side wall of the upper dust collection pipe, and the upper dust collection pipe is arranged at the top of the barrel body outside the support ring.
3. The drilling device for circuit board processing according to claim 1, wherein: the top is provided with the round shirt rim in the barrel, and wherein the flabellum sets up in the shirt rim opening, and the shirt rim is located the barrel opening department directly over.
4. The drilling device for circuit board processing according to claim 1, wherein: the exhaust fan is arranged at the top of the cylinder body, and a bracket connected with the output shaft of the hydraulic rod is further arranged at the top of the cylinder body.
5. The drilling device for circuit board processing according to claim 1, wherein: the circular ring side wall is provided with through holes for the vertical rods to pass through, wherein the number of the vertical rods is equal to that of the through holes, and the number of the vertical rods is at least three.
6. The drilling device for circuit board processing according to claim 1, wherein: the bottom end of the drill rod extends into the cylinder and is coaxially arranged with the cylinder, wherein the drill rod is level with the horizontal plane of the bottom end of the cylinder.
7. The drilling device for circuit board processing according to claim 1, wherein: the cylinder body and the cylinder are made of transparent resin materials, and rubber protection layers are arranged on the bottom end surfaces of the cylinder and the lower supporting ring.
8. The drilling device for circuit board processing according to claim 1, wherein: the chute is arranged on the bottom end face of one side of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322441066.1U CN221081635U (en) | 2023-09-08 | 2023-09-08 | Drilling device for circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322441066.1U CN221081635U (en) | 2023-09-08 | 2023-09-08 | Drilling device for circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221081635U true CN221081635U (en) | 2024-06-04 |
Family
ID=91262074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322441066.1U Active CN221081635U (en) | 2023-09-08 | 2023-09-08 | Drilling device for circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221081635U (en) |
-
2023
- 2023-09-08 CN CN202322441066.1U patent/CN221081635U/en active Active
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| GR01 | Patent grant |