CN216313516U

CN216313516U - Be applied to PCB drill point coating with multi-functional rotation regulation device

Info

Publication number: CN216313516U
Application number: CN202122714358.9U
Authority: CN
Inventors: 郭丰铭; 王立利; 郭光宇
Original assignee: Techmart Shenzhen Ltd
Current assignee: Techmart Shenzhen Ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-15
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a multifunctional rotation adjusting device applied to a PCB drill point coating, which comprises a base, wherein a rotating seat is arranged above the base, the base is connected with the rotating seat through a first motor, a supporting plate is arranged above the rotating seat, a plurality of drill points are arranged above the supporting plate, a plurality of positioning holes are formed in the top of the supporting plate, the rotating seat is connected with the supporting plate through two side plates, a plurality of first movable blocks are arranged between the two side plates, a pressing plate is arranged on one side of each first movable block, the pressing plate is connected with the first movable blocks through elastic units, a first fixing plate is fixedly connected to one side of each first movable block, and a driving unit matched with the first fixing plate is arranged between the two side plates. The utility model discloses a multifunctional rotary adjusting device applied to a PCB drill point coating, belongs to the technical field of printed circuit board processing, and is convenient for fixing a plurality of drill points, simple and convenient in operation steps and convenient to use.

Description

Be applied to PCB drill point coating with multi-functional rotation regulation device

Technical Field

The utility model relates to the technical field of printed circuit board processing, in particular to a multifunctional rotary adjusting device applied to a PCB drill point coating.

Background

The printed circuit board is a composite material composed of a conductive layer and a dielectric layer, wherein the dielectric layer is composed of resin and glass fiber. The drilling is one of the commonly used techniques in PCB processing, before the circuit board is configured with electronic components, a plurality of through holes are required to be arranged at appropriate positions on the board body at intervals for the electronic components to be arranged in a penetrating manner, wherein the drill point is used for drilling the through holes on the circuit board, in order to prolong the service life of the micro drill point, it is one of important research directions to form a coating on the surface of the drill point, the drill point has corresponding properties such as high hardness and high wear resistance according to the characteristics of the coating, when the drill point is coated, the drill point needs to be arranged in a cutter head and is arranged in a coating furnace to keep rotating, and the step of arranging the drill point in the cutter head is complicated and is inconvenient for practical use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a multifunctional rotary adjusting device applied to a PCB drill point coating, which can effectively solve the problems that when the drill point coating is carried out in the background technology, a drill point needs to be arranged in a cutter head and is arranged in a coating furnace to keep rotating, and the step of arranging the drill point in the cutter head is complicated, so that the practical use is inconvenient.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a be applied to PCB drill point coating and use multi-functional rotation regulation device, the on-line screen storage device comprises a base, the top of base is equipped with the roating seat, base and roating seat are connected through first motor, the top of roating seat is equipped with the backup pad, the top of backup pad is equipped with a plurality of drill points, a plurality of locating holes have been seted up at the top of backup pad, roating seat and backup pad are connected through two curb plates, be equipped with a plurality of first movable blocks between two curb plates, one side of first movable block is equipped with according to the clamp plate, according to clamp plate and first movable block and pass through the elastic element and connect, the first fixed plate of one side fixedly connected with of first movable block, be equipped with between two curb plates with first fixed plate matched with drive unit, be equipped with first movable block matched with positioning unit between two curb plates.

Preferably, the driving unit comprises a threaded column arranged between the two side plates, the threaded column penetrates through the first fixing plate, the threaded column is in threaded connection with the first fixing plate, one end of the threaded column is connected with one side plate through a bearing, and the other end of the threaded column is connected with the other side plate through a second motor.

Preferably, the positioning unit comprises a second fixing plate arranged on one side of the first movable block, one side of the second fixing plate is fixedly connected with one side of the first movable block, the two side plates are connected through a positioning column, the positioning column penetrates through the second fixing plate, and the first movable block can stably move through the design of the second fixing plate, the side plates and the positioning column.

Preferably, the elastic unit is equipped with the second movable block including seting up the recess in first movable block one side in the recess, the one end of second movable block with press board fixed connection, the other end of second movable block passes through compression spring with one side inner wall of recess and is connected, and when first movable block removed, compression spring was in compression state, according to compression spring's compression degree, can control and press the dynamics that the drill point was pressed to the board.

Preferably, the top of the base is provided with a plurality of mounting holes.

Preferably, the pressing plate is fixedly connected with an anti-slip pad, one end of the drill point penetrates through the positioning hole, one end of the drill point is in contact with the top of the rotating seat, and the anti-slip pad is in contact with the drill point.

Compared with the prior art, the utility model has the following beneficial effects: the locating hole is run through to the one end of drill point, make the one end of drill point and the top of roating seat contact, and then the second motor drive screw thread post rotates, through the second fixed plate, the design of curb plate and locating post, make the steady removal of first movable block, and then when the screw thread post rotates, remove through the first fixed plate of screw thread post drive, and then make the first movable block of a plurality of remove simultaneously, make slipmat and drill point contact on the pressure board, along with the continuous removal of first movable block, compression spring is in compression state, according to compression spring's compression degree, can control the dynamics of pressing the drill point according to the pressure board, and then make drill point relative roating seat and backup pad fixed connection, operation steps is simple and convenient, convenient in-service use, through the design of slipmat, reduce the drill point and press the gliding possibility of board.

Drawings

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

FIG. 2 is a schematic view of a rotary base according to the present invention;

FIG. 3 is a schematic view of the structure of the elastic unit according to the present invention;

fig. 4 is a schematic diagram of a support plate structure according to the present invention.

In the figure: 1. a base; 2. a rotating base; 3. a first motor; 4. a support plate; 5. drilling a needle; 6. positioning holes; 7. a pressing plate; 8. a first movable block; 9. a first fixing plate; 10. a second fixing plate; 11. a side plate; 12. a threaded post; 13. a bearing; 14. a second motor; 15. a positioning column; 16. a groove; 17. a second movable block; 18. a compression spring; 19. a non-slip mat; 20. and (7) installing holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a multifunctional rotation adjusting device applied to a PCB drill point coating comprises a base 1, a rotating base 2 is arranged above the base 1, the base 1 and the rotating base 2 are connected through a first motor 3, a supporting plate 4 is arranged above the rotating base 2, a plurality of drill points 5 are arranged above the supporting plate 4, a plurality of positioning holes 6 are formed in the top of the supporting plate 4, the rotating base 2 and the supporting plate 4 are connected through two side plates 11, a plurality of first movable blocks 8 are arranged between the two side plates 11, a pressing plate 7 is arranged on one side of each first movable block 8, the pressing plate 7 and the first movable blocks 8 are connected through elastic units, a first fixing plate 9 is fixedly connected to one side of each first movable block 8, a driving unit matched with the first fixing plate 9 is arranged between the two side plates 11, and a positioning unit matched with the first movable block 8 is arranged between the two side plates 11;

in this embodiment, the driving unit includes the screw thread post 12 that sets up between two curb plates 11, screw thread post 12 runs through first fixed plate 9, screw thread post 12 is threaded connection with first fixed plate 9's connected mode, the one end of screw thread post 12 passes through bearing 13 with one of them curb plate 11 and is connected, the other end of screw thread post 12 is connected through second motor 14 with another curb plate 11, second motor 14 drive screw thread post 12 rotates, when screw thread post 12 rotates, move through first fixed plate 9 of screw thread post 12 drive, and then make the first movable block 8 of a plurality of remove simultaneously.

In this embodiment, the positioning unit includes a second fixing plate 10 disposed on one side of the first movable block 8, one side of the second fixing plate 10 is fixedly connected to one side of the first movable block 8, the two side plates 11 are connected by a positioning column 15, and the positioning column 15 penetrates through the second fixing plate 10.

In this embodiment, the elastic unit includes a groove 16 opened on one side of the first movable block 8, a second movable block 17 is disposed in the groove 16, one end of the second movable block 17 is fixedly connected to the pressing plate 7, and the other end of the second movable block 17 is connected to an inner wall of one side of the groove 16 through a compression spring 18.

In this embodiment, the top of the base 1 is provided with a plurality of mounting holes 20.

In this embodiment, the anti-slip pad 19 is fixedly connected to the pressing plate 7, one end of the drill bit 5 penetrates through the positioning hole 6, one end of the drill bit 5 contacts with the top of the rotary base 2, and the anti-slip pad 19 contacts with the drill bit 5.

It should be noted that, when the multifunctional rotary adjusting device is used, one end of the drill point 5 penetrates through the positioning hole 6, so that one end of the drill point 5 contacts with the top of the rotary base 2, the second motor 14 drives the threaded column 12 to rotate, the first movable block 8 is stably moved through the design of the second fixing plate 10, the side plate 11 and the positioning column 15, and when the threaded column 12 rotates, the first fixing plate 9 is driven to move through the threaded column 12, so that the first movable blocks 8 move simultaneously, the anti-slip pad 19 on the pressing plate 7 contacts with the drill point 5, the compression spring 18 is in a compression state along with the continuous movement of the first movable block 8, the force of the pressing plate 7 pressing the drill point 5 can be controlled according to the compression degree of the compression spring 18, so that the drill point 5 is fixedly connected with the rotary base 2 and the supporting plate 4, the operation steps are simple and convenient, the practical use is convenient, and the possibility that the drill point 5 slides relative to the pressing plate 7 is reduced through the design of the anti-slip pad 19.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.

Claims

1. The utility model provides a be applied to PCB drill point coating with multi-functional rotation regulation device which characterized in that: including base (1), the top of base (1) is equipped with roating seat (2), base (1) and roating seat (2) are connected through first motor (3), the top of roating seat (2) is equipped with backup pad (4), the top of backup pad (4) is equipped with a plurality of drill point (5), a plurality of locating hole (6) have been seted up at the top of backup pad (4), roating seat (2) and backup pad (4) are connected through two curb plates (11), be equipped with a plurality of first movable block (8) between two curb plates (11), one side of first movable block (8) is equipped with presses down clamp plate (7), press down clamp plate (7) and first movable block (8) to pass through the elastic unit and connect, one side fixedly connected with first fixed plate (9) of first movable block (8), be equipped with between two curb plates (11) with first fixed plate (9) matched with drive unit, be equipped with first movable block (8) matched with positioning unit between two curb plates (11).

2. The multifunctional rotary adjusting device for coating the PCB drill point as claimed in claim 1, wherein: the drive unit is including setting up screw thread post (12) between two curb plates (11), and first fixed plate (9) are run through to screw thread post (12), and the connected mode of screw thread post (12) and first fixed plate (9) is threaded connection, and the one end and one of them curb plate (11) of screw thread post (12) are connected through bearing (13), and the other end and another curb plate (11) of screw thread post (12) are connected through second motor (14).

3. The multifunctional rotary adjusting device for coating the PCB drill point as claimed in claim 1, wherein: the positioning unit comprises a second fixing plate (10) arranged on one side of the first movable block (8), one side of the second fixing plate (10) is fixedly connected with one side of the first movable block (8), the two side plates (11) are connected through positioning columns (15), and the positioning columns (15) penetrate through the second fixing plate (10).

4. The multifunctional rotary adjusting device for coating the PCB drill point as claimed in claim 1, wherein: the elastic unit comprises a groove (16) formed in one side of the first movable block (8), a second movable block (17) is arranged in the groove (16), one end of the second movable block (17) is fixedly connected with the pressing plate (7), and the other end of the second movable block (17) is connected with the inner wall of one side of the groove (16) through a compression spring (18).

5. The multifunctional rotary adjusting device for coating the PCB drill point as claimed in claim 1, wherein: the top of the base (1) is provided with a plurality of mounting holes (20).

6. The multifunctional rotary adjusting device for coating the PCB drill point as claimed in claim 1, wherein: the drill bit is characterized in that an anti-slip pad (19) is fixedly connected to the pressing plate (7), one end of the drill bit (5) penetrates through the positioning hole (6), one end of the drill bit (5) is in contact with the top of the rotating seat (2), and the anti-slip pad (19) is in contact with the drill bit (5).