CN211982230U

CN211982230U - Circuit board drilling device

Info

Publication number: CN211982230U
Application number: CN201922342141.2U
Authority: CN
Inventors: 刘文彬; 陈嶍川
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-20
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a circuit board drilling equipment, including base and lift seat and connecting plate and support diaphragm, the top fixed mounting of lift seat has first motor, the output fixedly connected with threaded rod of first motor, the surface threaded connection of threaded rod has the movable block, the second through-hole has been seted up to connecting plate internal surface all around, the internal surface swing joint of second through-hole has the activity post, the bottom of activity post is provided with the silica gel briquetting, and the spring has been cup jointed to the surface of activity post lower extreme, and equal fixed mounting all around of base top middle-end has the slide. The utility model discloses an effect of activity bolt, threaded connection piece, slide, sliding block, L type backup pad, bracing piece, silica gel briquetting, activity post and spring has solved that current drilling equipment has the circuit board of different specifications to press from both sides tightly inconvenient, and takes place the skew easily at drilling in-process, has reduced the drilling precision, for people use the problem of bringing inconvenience.

Description

Circuit board drilling device

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board drilling equipment.

Background

The name of the circuit board is 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 and printed (copper etching technology) circuit board, etc., the circuit board makes the circuit miniaturized and direct, plays an important role in the batch production of fixed circuit and the optimization of electrical apparatus overall arrangement, needs to use drilling equipment in the production process of circuit board.

The applicant finds that at least the following technical problems exist in the prior art: the existing drilling device has the defects that circuit boards with different specifications are inconvenient to clamp, and the deviation is easy to occur in the drilling process, so that the drilling precision is reduced, and the inconvenience is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board drilling equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board drilling device comprises a base, a lifting seat, a connecting plate and a supporting transverse plate, wherein a first motor is fixedly installed at the top of the lifting seat, a threaded rod is fixedly connected to the output end of the first motor, a movable block is connected to the outer surface of the threaded rod in a threaded manner, second through holes are formed in the inner surface of the periphery of the connecting plate, a movable column is movably connected to the inner surface of the second through hole, a silica gel pressing block is arranged at the bottom of the movable column, a spring is sleeved on the outer surface of the lower end of the movable column, sliding seats are fixedly installed on the periphery of the middle end of the top of the base, second sliding grooves are formed in two sides of each sliding seat, sliding blocks are slidably connected to the outer surface of each sliding seat, third through holes are formed in the inner surfaces of two sides of each sliding block, the top fixedly connected with bracing piece of sliding block, the upper end fixedly connected with L type backup pad of bracing piece one side.

Preferably, base top right-hand member fixed mounting has the PLC controller, and simultaneously, the input of PLC controller is connected with power plug through the wire.

Preferably, the left end fixed mounting at base top has the lift seat, first spout has been seted up in the left side of lift seat inner chamber, the left side fixedly connected with slider of movable block, and the slider slides in the internal surface of first spout.

Preferably, the right side of the movable block is fixedly connected with a supporting transverse plate, the right end of the top of the supporting transverse plate is fixedly provided with a second motor, the output end of the second motor is fixedly connected with a drill chuck, and a drill bit is clamped on the inner side of the lower end of the drill chuck.

Preferably, the bottom of the supporting transverse plate is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a connecting plate, and a first through hole is formed in the inner surface of the middle end of the connecting plate.

Preferably, a reinforcing plate is fixedly connected between the bottom of the L-shaped supporting plate and one side of the supporting rod, and a circuit board body is arranged on the inner side of the L-shaped supporting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with a movable bolt, a threaded connection block, a slide seat, a sliding block, an L-shaped support plate and a support rod, when people need to clamp circuit boards with different specifications, the movable bolt is rotated to drive the threaded connection block to move, the extrusion to a second chute is released when the threaded connection block moves outwards, then the support rod and the L-shaped support plate are driven to adjust through the matching of the sliding block and the slide seat, after the adjustment is completed, the movable bolt is rotated to drive the threaded connection block to move inwards to extrude and lock the second chute, the aim of conveniently clamping circuit boards with different specifications is realized, a silica gel press block, a movable column and a spring are arranged, when the device needs to work, a power plug is firstly inserted on a socket connected with commercial power, then the first motor and the second motor are opened through a PLC controller, the first motor rotates and simultaneously passes through the matching of a threaded rod and the movable block, drive and support diaphragm up-and-down motion, the second motor drives drill chuck and drill bit and rotates simultaneously, when supporting diaphragm downstream and drilling to the circuit board body, silica gel briquetting crimping is at the upper surface of circuit board, promote movable post and extrusion spring simultaneously, and cooperation L type backup pad, the purpose of having realized preventing the skew to drilling in-process circuit board body, the drilling precision has been improved, effect through above structure complex, it is inconvenient that the circuit board that has different specifications of current drilling equipment exists presss from both sides tightly to have solved, and take place the skew easily in drilling process, the drilling precision has been reduced, the problem of inconvenience is brought for people use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the connection plate of the present invention;

FIG. 3 is a schematic cross-sectional view of the sliding block and the sliding base of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base; 2. a movable bolt; 3. a slide base; 4. a circuit board body; 5. an L-shaped support plate; 6. a reinforcing plate; 7. a slider; 8. a second chute; 9. a lifting seat; 10. a threaded rod; 11. a slider; 12. a first chute; 13. a spring; 14. a first motor; 15. a movable block; 16. a drill bit; 17. a second motor; 18. supporting the transverse plate; 19. a drill chuck; 20. a connecting rod; 21. a support bar; 22. a PLC controller; 23. a first through hole; 24. a second through hole; 25. a connecting plate; 26. a threaded connection block; 27. a third through hole; 28. a movable post; 29. and (5) silica gel briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a base 1, movable bolt 2, slide 3, circuit board body 4, L type backup pad 5, reinforcing plate 6, sliding block 7, second spout 8, lift seat 9, threaded rod 10, slider 11, first spout 12, spring 13, first motor 14, movable block 15, drill bit 16, second motor 17, support diaphragm 18, drill chuck 19, connecting rod 20, bracing piece 21, PLC controller 22, first through-hole 23, second through-hole 24, connecting plate 25, threaded connection piece 26, third through-hole 27, movable column 28 and silica gel briquetting 29 part are the parts that general standard or technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a circuit board drilling device comprises a base 1, a lifting seat 9, a connecting plate 25 and a supporting transverse plate 18, wherein a PLC controller 22 is fixedly installed at the right end of the top of the base 1, meanwhile, an input end of the PLC controller 22 is connected with a power plug through a wire, the lifting seat 9 is fixedly installed at the left end of the top of the base 1, a first chute 12 is formed at the left side of an inner cavity of the lifting seat 9, a slide block 11 is fixedly connected to the left side of a movable block 15, the slide block 11 slides on the inner surface of the first chute 12, a first motor 14 is fixedly installed at the top of the lifting seat 9, a threaded rod 10 is fixedly connected to the output end of the first motor 14, the outer surface of the threaded rod 10 is in threaded connection with the movable block 15, a supporting transverse plate 18 is fixedly connected to the right side of the movable block 15, a second motor 17 is, when the device needs to work, firstly a power plug is plugged into a socket connected with commercial power, then the first motor 14 and the second motor 17 are opened through the PLC 22, the first motor 14 rotates and drives the supporting transverse plate 18 to move up and down through the matching of the threaded rod 10 and the movable block 15, meanwhile, the second motor 17 drives the drill chuck 19 and the drill bit 16 to rotate, when the supporting transverse plate 18 moves downwards to drill the circuit board body 4, a silica gel pressing block 29 is pressed on the upper surface of the circuit board, and simultaneously pushes a movable column 28 and extrudes a spring 13, and is matched with an L-shaped supporting plate 5, so as to realize the purpose of preventing the circuit board body 4 from deviating in the drilling process, a sliding seat 3 is fixedly arranged around the middle end of the top of a base 1, second sliding grooves 8 are arranged on two sides of the sliding seat 3, a sliding block 7 is connected on the outer surface of the sliding seat 3 in a sliding manner, third through holes 27 are arranged on the inner surfaces of two sides of the sliding block 7, a movable bolt 2 is arranged on the inner side of the third through hole 27, a threaded connecting block 26 is connected with one end of the movable bolt 2 in a threaded manner, a supporting rod 21 is fixedly connected on the top of the sliding seat 7, the L-shaped supporting plate 5 is fixedly connected on the upper end of one side of the supporting rod 21, when people need to clamp circuit boards with, then through the cooperation of sliding block 7 with slide 3, drive bracing piece 21 and L type backup pad 5 and adjust, accomplish the back, rotatory movable bolt 2 drives the inward movement of threaded connection piece 26 and extrudees the locking to second spout 8, has realized the convenient tight purpose of clamp to the circuit board of different specifications, fixedly connected with reinforcing plate 6 between the bottom of L type backup pad 5 and bracing piece 21 one side, and the inboard of L type backup pad 5 is provided with circuit board body 4.

When the device is used, the movable bolt 2, the threaded connecting block 26, the sliding seat 3, the sliding block 7, the L-shaped supporting plate 5 and the supporting rod 21 are arranged, when people need to clamp circuit boards of different specifications, the movable bolt 2 is rotated to drive the threaded connecting block 26 to move, the extrusion of the second sliding groove 8 is released while the threaded connecting block 26 moves outwards, then the supporting rod 21 and the L-shaped supporting plate 5 are driven to adjust through the matching of the sliding block 7 and the sliding seat 3, after the adjustment is completed, the movable bolt 2 is rotated to drive the threaded connecting block 26 to move inwards to extrude and lock the second sliding groove 8, the purpose of conveniently clamping the circuit boards of different specifications is achieved, the silica gel pressing block 29, the movable column 28 and the spring 13 are arranged, when the device needs to work, a power plug is firstly inserted into a socket connected with commercial power, then the first motor 14 and the second motor 17 are opened through the PLC 22, first motor 14 pivoted in the time through the cooperation of threaded rod 10 and movable block 15, drive and support diaphragm 18 up-and-down motion, second motor 17 drives drill chuck 19 and drill bit 16 and rotates simultaneously, when supporting diaphragm 18 downstream and drilling to circuit board body 4, silica gel briquetting 29 crimping is at the upper surface of circuit board, promote movable post 28 and extrusion spring 13 simultaneously, and cooperation L type backup pad 5, realized the purpose of preventing the skew to circuit board body 4 in the drilling process, drilling precision has been improved, through above structure complex effect, it has the circuit board of different specifications to have solved current drilling equipment and has pressed from both sides tight inconvenience, and take place the skew easily in drilling process, drilling precision has been reduced, the problem of inconvenience is brought for people use.

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

1. The utility model provides a circuit board drilling equipment, includes base (1) and lift seat (9) and connecting plate (25) and support diaphragm (18), its characterized in that: the lifting device is characterized in that a first motor (14) is fixedly mounted at the top of the lifting seat (9), a threaded rod (10) is fixedly connected to the output end of the first motor (14), a movable block (15) is connected to the outer surface of the threaded rod (10) in a threaded manner, second through holes (24) are formed in the inner surface of the periphery of the connecting plate (25), a movable column (28) is movably connected to the inner surface of the second through holes (24), a silica gel pressing block (29) is arranged at the bottom of the movable column (28), a spring (13) is sleeved on the outer surface of the lower end of the movable column (28), sliding seats (3) are fixedly mounted on the periphery of the middle end of the top of the base (1), second sliding grooves (8) are formed in two sides of the sliding seats (3), sliding blocks (7) are slidably connected to the outer surface of the sliding seats (3, the inboard of third through-hole (27) is provided with movable bolt (2), the one end threaded connection of movable bolt (2) has threaded connection piece (26), the top fixedly connected with bracing piece (21) of sliding block (7), the upper end fixedly connected with L type backup pad (5) of bracing piece (21) one side.

2. A circuit board drilling apparatus according to claim 1, wherein: base (1) top right-hand member fixed mounting has PLC controller (22), and simultaneously, the input of PLC controller (22) is connected with power plug through the wire.

3. A circuit board drilling apparatus according to claim 1, wherein: the left end fixed mounting at base (1) top has lift seat (9), first spout (12) have been seted up in the left side of lift seat (9) inner chamber, the left side fixedly connected with slider (11) of movable block (15), and slider (11) slide in the internal surface of first spout (12).

4. A circuit board drilling apparatus according to claim 1, wherein: the drill bit is characterized in that a supporting transverse plate (18) is fixedly connected to the right side of the movable block (15), a second motor (17) is fixedly mounted at the right end of the top of the supporting transverse plate (18), an output end of the second motor (17) is fixedly connected with a drill chuck (19), and a drill bit (16) is clamped on the inner side of the lower end of the drill chuck (19).

5. A circuit board drilling apparatus according to claim 1, wherein: the bottom fixedly connected with connecting rod (20) of support diaphragm (18), the bottom fixedly connected with connecting plate (25) of connecting rod (20), first through-hole (23) have been seted up to the internal surface of connecting plate (25) middle-end.

6. A circuit board drilling apparatus according to claim 1, wherein: fixedly connected with reinforcing plate (6) between the bottom of L type backup pad (5) and bracing piece (21) one side, the inboard of L type backup pad (5) is provided with circuit board body (4).