CN210233283U

CN210233283U - PCB board drilling machine

Info

Publication number: CN210233283U
Application number: CN201921287667.9U
Authority: CN
Inventors: Xiang Liu; 刘湘; Ran Liu; 刘然; Xiaofei Zhou; 周小飞; Suibai Chen; 陈遂佰; Xinhua Zhang; 章新华
Original assignee: Jiujiang Huaqiu Circuit Co ltd
Current assignee: Jiujiang Huaqiu Circuit Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-03
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a PCB board drilling machine, comprising a main body, main part one end is provided with first servo motor, and the top of main part is provided with places the seat, the inside of placing the seat is provided with first hob, the outside of first hob is provided with the fly leaf, the top of fly leaf is provided with places the board, the inside of placing the board is provided with the dead lever, the outside of dead lever is provided with the stripper plate, the dead lever outside is located to place and is provided with the spring between board and the stripper plate, the top of placing the seat is provided with the fixing base, the one end of fixing base is provided with the recess. The utility model discloses a board, stripper plate and spring place that sets up, during the use, only need lay the PCB board by the staff in placing the board, utilize the stripper plate to fix it, convenient and fast because the characteristic of spring moreover for can carry out the centre gripping to the PCB board of equidimension not, the suitability is high.

Description

PCB board drilling machine

Technical Field

The utility model relates to a PCB board processing technology field specifically is a PCB board drilling machine.

Background

A PCB, which is also called a printed circuit board, is a provider of electrical connection of electronic components; its development has been over 100 years old; the design of the method is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, and improving the automation level and the production labor rate.

At present when drilling the PCB board, must just can drill the different positions of PCB board by artifical change, the flexibility is poor, and current PCB board drilling machine can't fix the PCB board of equidimension not, and the suitability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve present when driling the PCB board, must just can drill to PCB board different positions by artifical change, the flexibility is poor, and current PCB board drilling machine can't fix the PCB board of equidimension not, the poor problem of suitability provides a PCB board drilling machine.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB drilling machine comprises a main body, wherein one end of the main body is provided with a first servo motor, the top end of the main body is provided with a placing seat, a first screw rod is arranged inside the placing seat, the outer side of the first screw rod is provided with a movable plate, the top end of the movable plate is provided with a placing plate, a fixed rod is arranged inside the placing plate, the outer side of the fixed rod is provided with a pressing plate, a spring is arranged between the placing plate and the pressing plate and outside the fixed rod, the top end of the placing seat is provided with a fixed seat, one end of the fixed seat is provided with a groove, one side of the groove is provided with a second servo motor, the output end of the second servo motor is connected with a second screw rod, the outer side of the second screw rod is provided with a sliding block, one end of the sliding block is provided with an installation block, and, and the output end of the third servo motor is connected with a third screw rod, a connecting block is arranged on the outer side of the third screw rod, and a drill bit is arranged at one end of the connecting block.

Preferably, the output end of the first servo motor and one end of the first screw rod are both provided with a belt pulley, and the first servo motor is rotationally connected with the first screw rod through a belt and the belt pulley.

Preferably, the inside screw hole that is provided with first hob assorted of fly leaf, the inside screw hole that is provided with second hob assorted of slider, the inside screw hole that is provided with third hob assorted that is provided with of connecting block.

Preferably, the inside first hob both sides that are located of placing the seat and the inside top and the below that are located the second hob that are located of recess all are provided with the guide bar.

Preferably, the placing seat and the placing plate are both hollow rectangular structures.

Preferably, the mounting block is in an n-shaped structure, and the top end of the drill bit is provided with a rotating motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that through the arrangement of the first servo motor, the first screw rod, the second servo motor, the second screw rod, the third servo motor and the third screw rod, when in use, the first servo motor operates to drive the first screw rod to rotate, so that the movable plate drives the PCB to move, when the movable plate moves to the bottom end of the fixed seat, the third servo motor rotates to drive the connecting block provided with the drill bit to press downwards, and further to drill the PCB, and after a group of drilling is completed, the second screw rod can be driven by the second servo motor to rotate, so that the horizontal position of the mounting block is changed, further, different positions of the PCB can be drilled, the requirements of customers are met, the flexibility is high, through the arranged placing plate, the extruding plate and the spring, when in use, the PCB only needs to be placed in the placing plate by workers, and the extruding plate is used for fixing, convenient and fast moreover because the characteristic of spring for can carry out the centre gripping to the PCB board of equidimension not, the suitability is high.

Drawings

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

FIG. 2 is a schematic view of the structure of the placing board of the present invention;

fig. 3 is the internal structure diagram of the placing board of the present invention.

In the figure: 1. a main body; 2. a placing seat; 3. a first screw rod; 4. a first servo motor; 5. a movable plate; 6. placing the plate; 7. fixing the rod; 8. a pressing plate; 9. a spring; 10. a fixed seat; 11. a groove; 12. a second servo motor; 13. a second screw rod; 14. a slider; 15. mounting blocks; 16. a third servo motor; 17. a third screw rod; 18. connecting blocks; 19. a drill bit.

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.

The utility model discloses a first servo motor (the model is 90YYJJ), second servo motor (the model is 90YYJJ) and third servo motor (the model is 90YYJJ) all can order in market or private and obtain.

Referring to fig. 1-3, a CB plate drilling machine comprises a main body, wherein a first servo motor 4 is disposed at one end of the main body 1, a placing seat 2 is disposed at the top end of the main body 1, a first screw rod 3 is disposed inside the placing seat 2, a movable plate 5 is disposed outside the first screw rod 3, a placing plate 6 is disposed at the top end of the movable plate 5, a fixing rod 7 is disposed inside the placing plate 6, a pressing plate 8 is disposed outside the fixing rod 7, a spring 9 is disposed outside the fixing rod 7 and between the placing plate 6 and the pressing plate 8, a fixing seat 10 is disposed at the top end of the placing plate 6, a groove 11 is disposed at one end of the fixing seat 10, a second servo motor 12 is disposed at one side of the groove 11, a second screw rod 13 is connected to an output end of the second servo motor 12, a slider 14 is disposed outside the second screw rod 13, and a mounting block, the top end of the mounting block 15 is provided with a third servo motor 16, the output end of the third servo motor 16 is connected with a third screw rod 17, the outer side of the third screw rod 17 is provided with a connecting block 18, and one end of the connecting block 18 is provided with a drill 19.

In this embodiment: through the arrangement of the first servo motor 4, the first screw rod 3, the second servo motor 12, the second screw rod 13, the third servo motor 16 and the third screw rod 17, when in use, the first servo motor 4 operates to drive the first screw rod 3 to rotate, so that the movable plate 5 drives the PCB to move, when the movable plate 5 moves to the bottom end of the fixed seat 10, the third servo motor 16 rotates to drive the connecting block 18 provided with the drill bit 19 to press down, so as to drill the PCB, and after a group of drilling holes are completed, the second screw rod 13 can be driven by the second servo motor 12 to rotate, so that the horizontal position of the mounting block 15 is changed, so that the different positions of the PCB can be drilled, the requirements of customers are met, the flexibility is high, through the arrangement plate 6, the extrusion plate 8 and the spring 9, when in use, the PCB only needs to be arranged in the arrangement plate 6 by workers, utilize stripper plate 8 to fix it, convenient and fast because the characteristic of spring 9 moreover for can carry out the centre gripping to the PCB board of equidimension not, the suitability is high.

Please refer to fig. 1, belt pulleys are disposed at an output end of the first servo motor 4 and one end of the first screw rod 3, the first servo motor 4 is rotatably connected to the first screw rod 3 through a belt and the belt pulleys, guide rods are disposed above and below the first screw rod 3 and the second screw rod 13 inside the groove 11 inside the placing seat 2, and the first screw rod 3 is driven to rotate by the disposed first servo motor 4, so that the movable plate 5 drives the PCB to move.

Please refer to fig. 1, a threaded hole matched with the first screw rod 3 is formed in the movable plate 5, a threaded hole matched with the second screw rod 13 is formed in the slider 14, a threaded hole matched with the third screw rod 17 is formed in the connecting block 18, and the second screw rod 13 is driven by the second servo motor 12 to rotate after a group of drilling is completed through the set second screw rod 13, so that the horizontal position of the mounting block 15 is changed, and further, different positions of the PCB board can be drilled.

Please refer to fig. 1 and fig. 2, the placing seat 2 and the placing plate 6 are both hollow rectangular structures, the mounting block 15 is of an "n" shape, the top end of the drill 19 is provided with a rotating motor, and the PCB board is placed in the placing plate 6 by the worker and fixed by the extrusion plate 8 when in use, which is convenient and fast.

The working principle is as follows: before the use, need lay the PCB board in placing board 6 by the staff, and by stripper plate 8 under the effect of spring 9, fix the PCB board, be connected device and external power source at last, in use, starting drive, first servo motor 4 functions, and it is rotatory to drive first hob 3 under the cooperation of belt and belt pulley, make fly leaf 5 drive the PCB board and remove, when fly leaf 5 removes to fixing base 10 bottom, third servo motor 16 is rotatory, the connecting block 18 of installing drill bit 19 is pushed down in the drive, and then drill the PCB board, and, after accomplishing a set of drilling, can drive second hob 13 by second servo motor 12 and rotate, make the horizontal position of installation piece 15 change, and then can drill to the different positions of PCB board, satisfy customer's demand, the flexibility is high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a PCB board drilling machine, includes the main part, its characterized in that: the device comprises a main body (1), a first servo motor (4) is arranged at one end of the main body (1), a placing seat (2) is arranged at the top end of the main body (1), a first screw rod (3) is arranged inside the placing seat (2), a movable plate (5) is arranged outside the first screw rod (3), a placing plate (6) is arranged at the top end of the movable plate (5), a fixed rod (7) is arranged inside the placing plate (6), a squeezing plate (8) is arranged outside the fixed rod (7), a spring (9) is arranged between the placing plate (6) and the squeezing plate (8) outside the fixed rod (7), a fixed seat (10) is arranged at the top end of the placing plate (6), a groove (11) is formed in one end of the fixed seat (10), a second servo motor (12) is arranged on one side of the groove (11), and a second screw rod (13) is connected with the output end of the second servo motor (, the outside of second hob (13) is provided with slider (14), the one end of slider (14) is provided with installation piece (15), the top of installation piece (15) is provided with third servo motor (16), and the output of third servo motor (16) is connected with third hob (17), the outside of third hob (17) is provided with connecting block (18), the one end of connecting block (18) is provided with drill bit (19).

2. The PCB board drilling machine according to claim 1, wherein: the output end of the first servo motor (4) and one end of the first screw rod (3) are respectively provided with a belt pulley, and the first servo motor (4) is rotatably connected with the first screw rod (3) through a belt and the belt pulleys.

3. The PCB board drilling machine according to claim 1, wherein: the portable plate (5) inside be provided with first hob (3) assorted screw hole, slider (14) inside be provided with second hob (13) assorted screw hole, inside be provided with third hob (17) assorted screw hole of connecting block (18).

4. The PCB board drilling machine according to claim 1, wherein: the guide rods are arranged above and below the two sides of the first screw rod (3) and the grooves (11) in the placing seat (2) and the second screw rod (13).

5. The PCB board drilling machine according to claim 1, wherein: the placing seat (2) and the placing plate (6) are both hollow rectangular structures.

6. The PCB board drilling machine according to claim 1, wherein: the mounting block (15) is of an n-shaped structure, and a rotary motor is arranged at the top end of the drill bit (19).