CN111586980A - Drilling equipment is used in circuit board production - Google Patents
Drilling equipment is used in circuit board production Download PDFInfo
- Publication number
- CN111586980A CN111586980A CN202010452907.7A CN202010452907A CN111586980A CN 111586980 A CN111586980 A CN 111586980A CN 202010452907 A CN202010452907 A CN 202010452907A CN 111586980 A CN111586980 A CN 111586980A
- Authority
- CN
- China
- Prior art keywords
- plate
- circuit board
- servo electric
- electric cylinder
- groove
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention discloses a drilling device for circuit board production, which comprises a fixed base, wherein supporting plates are symmetrically welded on the upper surface of the fixed base, a top plate is welded at the top of each supporting plate, a first servo electric cylinder is installed on the lower surface of the top plate, a moving plate is fixedly arranged at the output end of the first servo electric cylinder, fixed rods are arranged on the lower surface of the moving plate, four groups of fixed rods are arranged on the four sides of the moving plate respectively, a through hole is formed in the middle of the moving plate, and a second servo electric cylinder is installed in the middle of the lower surface of the top plate. When the drilling machine is used for drilling, the circuit board is firstly placed in the placing groove of the workbench, then the moving plate is pushed to move downwards through the first servo electric cylinder, the moving plate drives the fixed rod to move, and the fixed rod is enabled to compress the periphery of the circuit board, so that the stability of the circuit board during drilling is improved.
Description
Technical Field
The invention relates to the technical field of circuit board production, in particular to a drilling device for circuit board production.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. 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. The circuit board can be called as a printed circuit board or a printed circuit board, the English name is PCB, FPC circuit board (FPC circuit board is also called as flexible circuit board which is made of polyimide or polyester film as a base material, has the characteristics of high reliability and excellent flexibility, and has high wiring density, light weight, thin thickness and good bending property), and the birth and development of a rigid-flexible printed circuit board (FPC) and PCB, and promotes the birth of a new product of the rigid-flexible printed circuit board.
The drilling equipment for the production of the existing circuit board still has some problems: when drilling, the circuit board is directly put in the standing groove, does not increase fixed measure, leads to the stability of circuit board lower, influences the accuracy of drilling, and after drilling, the circuit board is inconvenient to take out in the standing groove simultaneously, has reduced work efficiency.
Disclosure of Invention
The invention aims to provide a drilling device for producing a circuit board, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a drilling device for circuit board production comprises a fixed base, wherein a supporting plate is symmetrically welded on the upper surface of the fixed base, a top plate is welded on the top of the supporting plate, a first servo electric cylinder is mounted on the lower surface of the top plate, a movable plate is fixedly arranged at the output end of the first servo electric cylinder, fixed rods are arranged on the lower surface of the movable plate, four groups of fixed rods are arranged on the periphery of the movable plate respectively, a through hole is formed in the middle of the movable plate, a second servo electric cylinder is mounted in the middle of the lower surface of the top plate, a mounting plate is fixedly arranged at the output end of the second servo electric cylinder and is slidably arranged in the through hole, a servo motor is mounted on the lower surface of the mounting plate, a drill bit is connected to the output end of the servo motor through coupling transmission, a workbench is fixedly arranged on the, the upper surface of workstation has seted up the standing groove, the inside of standing groove is lovely to slide and is provided with the bottom plate, the lower surface intermediate position welding of bottom plate has the push rod, the push rod with workstation sliding connection, the holding tank has been seted up to the surface of workstation, the bottom setting of push rod is in the holding tank.
The first servo electric cylinders are arranged in two groups, and the two groups of first servo electric cylinders are symmetrically arranged on two sides of the top plate.
A concave hole is formed in the middle of the upper surface of the bottom plate and located right below the drill bit.
The chip groove has been seted up to the bottom of standing groove, the chip groove symmetry sets up the both sides of standing groove.
The bottom end threaded connection of push rod has the application of force board, the application of force board sets up in the holding tank.
The movable plate is characterized in that a sliding groove is formed in the movable plate, a sliding block is welded at the top end of the fixed rod and is arranged in the sliding groove in a sliding mode, a spring is arranged in the sliding groove in a sliding mode, one end of the spring is fixedly arranged at the top of the sliding groove, and the other end of the spring is fixedly arranged on the upper surface of the sliding block.
Compared with the prior art, the invention has the beneficial effects that:
1. when drilling is carried out, firstly, the circuit board is placed in the placing groove of the workbench, then the moving plate is pushed to move downwards through the first servo electric cylinder, the moving plate drives the fixed rod to move, and the fixed rod is enabled to compress the periphery of the circuit board, so that the stability of the circuit board during drilling is improved, and the accuracy of drilling is improved;
2. according to the invention, after drilling, the first servo electric cylinder and the second servo electric cylinder are reset, then the push rod is pushed to drive the bottom plate to move upwards, and the circuit board can be moved out of the placing groove, so that the circuit board can be conveniently taken out, the continuous work is convenient, and the working efficiency is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 2;
fig. 4 is a cross-sectional view of the table of fig. 1 in accordance with the present invention.
In the figure: 1. a fixed base; 2. a support plate; 3. a top plate; 4. a first servo electric cylinder; 5. moving the plate; 6. fixing the rod; 7. a through hole; 8. a second servo electric cylinder; 9. mounting a plate; 10. a servo motor; 11. a drill bit; 12. a work table; 13. a placement groove; 14. a base plate; 15. a push rod; 16. accommodating grooves; 17. concave holes; 18. a chip groove; 19. a force application plate; 20. a chute; 21. a slider; 22. a spring.
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. 1-4, the present invention provides a technical solution: a drilling device for circuit board production comprises a fixed base 1, wherein supporting plates 2 are symmetrically welded on the upper surface of the fixed base 1, a top plate 3 is welded at the top of each supporting plate 2, a first servo electric cylinder 4 is installed on the lower surface of each top plate 3, a moving plate 5 is fixedly arranged at the output end of each first servo electric cylinder 4, fixed rods 6 are arranged on the lower surface of each moving plate 5, four groups of fixed rods 6 are arranged on the periphery of each moving plate 5 respectively, a through hole 7 is formed in the middle of each moving plate 5, a second servo electric cylinder 8 is installed in the middle of the lower surface of each top plate 3, an installation plate 9 is fixedly arranged at the output end of each second servo electric cylinder 8, each installation plate 9 is arranged in each through hole 7 in a sliding mode, a servo motor 10 is installed on the lower surface of each;
the fixed surface of unable adjustment base 1 is provided with workstation 12, and standing groove 13 has been seted up to the upper surface of workstation 12, and the inside love of standing groove 13 slides and is provided with bottom plate 14, and the lower surface intermediate position welding of bottom plate 14 has push rod 15, and push rod 15 and workstation 12 sliding connection, holding tank 16 has been seted up to the surface of workstation 12, and the bottom setting of push rod 15 is in holding tank 16.
In order to increase the stability of the moving plate 5, two groups of first servo electric cylinders 4 are arranged, and the two groups of first servo electric cylinders 4 are symmetrically arranged on two sides of the top plate 3.
In order to avoid the contact between the drill 11 and the bottom plate 14, a concave hole 17 is formed in the middle of the upper surface of the bottom plate 14, and the concave hole 17 is located right below the drill 11.
In order to facilitate discharging the scraps inside the placing groove 13, the bottom of the placing groove 13 is provided with chip discharge grooves 18, and the chip discharge grooves 18 are symmetrically arranged on two sides of the placing groove 13.
In order to facilitate pushing the push rod 15 and increase the force bearing area, the bottom end of the push rod 15 is connected with a force application plate 19 in a threaded manner, the force application plate 19 is arranged in the accommodating groove 16, and the force application plate 19 can be detached from the bottom of the push rod 15 by rotating the force application plate 19.
In order to buffer the fixing rod 6 conveniently and avoid the damage to the circuit board caused by the overlarge pressure of the fixing rod 6 on the circuit board, a sliding groove 20 is formed in the moving plate 5, a sliding block 21 is welded at the top end of the fixing rod 6, the sliding block 21 is arranged in the sliding groove 20 in a sliding mode, a spring 22 is arranged in the sliding groove 20 in a sliding mode, one end of the spring 22 is fixedly arranged at the top of the sliding groove 20, and the other end of the spring 22 is fixedly arranged on the upper surface of the sliding block 21.
The working principle is as follows: when drilling, firstly, a circuit board is placed in a placing groove 13 of a workbench 12, then a moving plate 5 is pushed to move downwards through a first servo electric cylinder 4, the moving plate 5 drives a fixed rod 6 to move, the fixed rod 6 compresses the periphery of the circuit board, so that the stability of the circuit board during drilling is improved, then a mounting plate 9 is pushed to move through a second servo electric cylinder 8, and meanwhile, a servo motor 10 is started, so that the servo motor 10 drives a drill bit 11 to rotate, the drill bit 11 performs drilling treatment on the circuit board, and the accuracy of drilling is improved; after drilling, make first servo electric jar 4 and the servo electric jar 8 of second reset, then through promoting push rod 15, make push rod 15 drive bottom plate 14 and upwards remove, can shift out the circuit board from standing groove 13 to the circuit board is taken out to the convenience, and convenient continuation work has increased work efficiency.
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. The utility model provides a drilling equipment is used in circuit board production, includes unable adjustment base (1), its characterized in that: the upper surface of the fixed base (1) is symmetrically welded with a supporting plate (2), the top of the supporting plate (2) is welded with a top plate (3), the lower surface of the top plate (3) is provided with a first servo electric cylinder (4), the output end of the first servo electric cylinder (4) is fixedly provided with a movable plate (5), the lower surface of the movable plate (5) is provided with a fixed rod (6), the fixed rods (6) are provided with four groups, the four groups of fixed rods (6) are respectively arranged around the movable plate (5), the middle position of the movable plate (5) is provided with a through hole (7), the middle position of the lower surface of the top plate (3) is provided with a second servo electric cylinder (8), the output end of the second servo electric cylinder (8) is fixedly provided with a mounting plate (9), and the mounting plate (9) is arranged in the through hole (, the lower surface mounting of mounting panel (9) has servo motor (10), the output of servo motor (10) is connected with drill bit (11) through the shaft coupling transmission, the last fixed surface of unable adjustment base (1) is provided with workstation (12), standing groove (13) have been seted up to the upper surface of workstation (12), the inside love of standing groove (13) slides and is provided with bottom plate (14), the lower surface intermediate position welding of bottom plate (14) has push rod (15), push rod (15) with workstation (12) sliding connection, holding tank (16) have been seted up to the surface of workstation (12), the bottom setting of push rod (15) is in holding tank (16).
2. The drilling device for producing the circuit board as claimed in claim 1, wherein: the first servo electric cylinders (4) are arranged in two groups, and the two groups of the first servo electric cylinders (4) are symmetrically arranged on two sides of the top plate (3).
3. The drilling device for producing the circuit board as claimed in claim 1, wherein: a concave hole (17) is formed in the middle of the upper surface of the bottom plate (14), and the concave hole (17) is located under the drill bit (11).
4. The drilling device for producing the circuit board as claimed in claim 1, wherein: chip grooves (18) are formed in the bottom of the placing groove (13), and the chip grooves (18) are symmetrically arranged on two sides of the placing groove (13).
5. The drilling device for producing the circuit board as claimed in claim 1, wherein: the bottom end of the push rod (15) is in threaded connection with a force application plate (19), and the force application plate (19) is arranged in the accommodating groove (16).
6. The drilling device for producing the circuit board as claimed in claim 1, wherein: the movable plate is characterized in that a sliding groove (20) is formed in the movable plate (5), a sliding block (21) is welded at the top end of the fixing rod (6), the sliding block (21) is arranged in the sliding groove (20) in a sliding mode, a spring (22) is arranged in the sliding groove (20) in a sliding mode, one end of the spring (22) is fixedly arranged at the top of the sliding groove (20), and the other end of the spring (22) is fixedly arranged on the upper surface of the sliding block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452907.7A CN111586980A (en) | 2020-05-26 | 2020-05-26 | Drilling equipment is used in circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452907.7A CN111586980A (en) | 2020-05-26 | 2020-05-26 | Drilling equipment is used in circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111586980A true CN111586980A (en) | 2020-08-25 |
Family
ID=72123185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010452907.7A Pending CN111586980A (en) | 2020-05-26 | 2020-05-26 | Drilling equipment is used in circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111586980A (en) |
-
2020
- 2020-05-26 CN CN202010452907.7A patent/CN111586980A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200825 |