CN218927970U

CN218927970U - Drilling equipment is used in processing of circuit board convenient to it is spacing

Info

Publication number: CN218927970U
Application number: CN202222685569.9U
Authority: CN
Inventors: 邹利平
Original assignee: Dingnan Jiehao Circuit Technology Co ltd
Current assignee: Dingnan Jiehao Circuit Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-28
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a drilling device convenient for limiting circuit board processing, which relates to the technical field of circuit board drilling and comprises the following steps: the drilling machine comprises a main body frame, wherein a drilling platform is arranged in the main body frame, a pipe orifice for absorbing scraps is embedded in the middle of the drilling platform, the top of the pipe orifice is flush with the upper surface of the drilling platform, a strip-shaped opening is symmetrically arranged on the drilling platform, the opening penetrates through and is slidingly connected with a limiting plate, fixing blocks are symmetrically arranged at two ends of the bottom of the main body frame, and a spring is connected between the fixing blocks and the bottom of the limiting plate. The utility model realizes good limit drilling of the circuit board and can quickly absorb and clean the scraps on the drilling platform.

Description

Drilling equipment is used in processing of circuit board convenient to it is spacing

Technical Field

The utility model relates to the technical field of circuit board drilling, in particular to a drilling device convenient to limit for circuit board processing.

Background

The names of the circuit boards are as follows: circuit boards, PCB boards, aluminum substrates, high frequency boards, PCB, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc., which make the circuit miniaturized and visualized, play an important role in mass production of fixed circuits and optimizing the layout of electrical appliances.

The in-process that current circuit board was punching need carry out spacing fixedly to guarantee the stability that the circuit board punched, by, can remain the piece on the drilling platform after the completion of punching, the clearance is comparatively loaded down with trivial details.

Disclosure of Invention

The utility model provides a drilling device for processing a circuit board, which is convenient to limit and aims to solve the technical problems, and comprises a main body frame;

a drilling platform is arranged in the main body frame, a pipe orifice for absorbing scraps is embedded in the middle of the drilling platform, the top of the pipe orifice is flush with the upper surface of the drilling platform, the drilling platform is symmetrically provided with long strip-shaped openings, the opening penetrates through and is in sliding connection with the limiting plate, fixing blocks are symmetrically arranged at two ends of the bottom of the main body frame, and springs are connected between the fixing blocks and the bottom of the limiting plate;

the top of the main body frame is provided with a limiting frame, the bottom of the limiting frame penetrates through and is in sliding connection with a vertical rod with adjustable height, and the bottom of the vertical rod is provided with a drilling machine.

Preferably, the bottom of the pipe orifice is connected with a chip suction pipeline, the chip suction pipeline is communicated with a chip suction machine, and the chip suction machine is arranged at the bottom of the main body frame.

Preferably, the cross plate is installed at the supporting leg of drilling platform, the movable block is slided at the cross plate top, the movable block is L type, the vertical portion butt of movable block is in limiting plate bottom.

Preferably, a cylinder is arranged at the center of the bottom of the main body frame, the telescopic end of the cylinder is connected with a connecting block, one end of a symmetrical hinged connecting rod is arranged on the connecting block, and the other end of the connecting rod is hinged to the outer side of a similar movable block respectively.

Preferably, the back plate is arranged below the top of the main body frame, the rotary table is arranged on the front side of the back plate and driven to rotate by a motor arranged on the back plate, the rotary table is provided with a protruding block, the outer side of the protruding block is in transmission connection with the movable frame, and the bottom of the movable frame is connected with the top end of the vertical rod.

Compared with the prior art, the utility model has the beneficial effects that: the utility model starts the cylinder, drives the connecting block to move upwards, drives the two movable blocks to move reversely through the connecting rod, and drives the limiting plates to separate towards two sides, at the moment, the circuit board is placed in the center of the drilling platform, and drives the two limiting plates to move towards each other through the reset cylinder and the spring, so that the limiting fixing of the circuit board is realized through the limiting plates.

The movable frame is driven to move downwards through the lug by rotating the turntable, so that the vertical rod and the drilling machine are driven to move downwards, and the circuit board is drilled.

After the drilling is completed, the chips left on the drilling platform are sucked and removed by starting the chip suction machine and matching with the chip suction pipeline and the pipe orifice, so that the purpose of quickly cleaning the drilling platform is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Reference numerals in the drawings: 1. a main body frame; 2. a drilling station; 21. an opening; 22. a fixed block; 3. a cross plate; 4. a limiting plate; 5. a movable block; 6. a spring; 7. a connecting rod; 8. a joint block; 9. a cylinder; 10. a chip suction machine; 101. a chip suction pipeline; 102. a pipe orifice; 11. a rear plate; 12. a turntable; 121. a bump; 13. a movable frame; 14. a vertical rod; 15. a limit frame; 16. and (5) a drilling machine.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, a drilling device for circuit board processing convenient for limiting comprises a main body frame 1;

the drilling platform 2 is arranged in the main body frame 1, a pipe orifice 102 for absorbing scraps is embedded in the middle of the drilling platform 2, the top of the pipe orifice 102 is flush with the upper surface of the drilling platform 2, a long strip-shaped opening 21 is symmetrically arranged on the drilling platform 2, the opening 21 penetrates through and is in sliding connection with the limiting plate 4, fixing blocks 22 are symmetrically arranged at two ends of the bottom of the main body frame 1, and a spring 6 is connected between the fixing blocks 22 and the bottom of the limiting plate 4;

the top of the main body frame 1 is provided with a limiting frame 15, the bottom of the limiting frame 15 penetrates through and is in sliding connection with a vertical rod 14 with adjustable height, and the bottom of the vertical rod 14 is provided with a drilling machine 16.

In order to perform limit drilling better, the utility model further comprises a chip suction pipeline 101 connected to the bottom of the pipe orifice 102, wherein the chip suction pipeline 101 is communicated with a chip suction machine 10, and the chip suction machine 10 is arranged at the bottom of the main body frame 1. The drilling platform is characterized in that a transverse plate 3 is arranged at the supporting leg of the drilling platform 2, the top of the transverse plate 3 is slidably connected with a movable block 5, the movable block 5 is L-shaped, and the vertical part of the movable block 5 is abutted to the bottom of a limiting plate 4. The center of the bottom of the main body frame 1 is provided with an air cylinder 9, the telescopic end of the air cylinder 9 is connected with a connecting block 8, one end of a symmetrical hinged connecting rod 7 is arranged on the connecting block 8, and the other end of the connecting rod 7 is respectively hinged to the outer side of a similar movable block 5. The rear plate 11 is arranged below the top of the main body frame 1, the rotary table 12 is arranged on the front side of the rear plate 11, the rotary table 12 is driven to rotate through a motor arranged on the rear plate 11, the rotary table 12 is provided with a protruding block 121, the outer side of the protruding block 121 is in transmission connection with the movable frame 13, and the bottom of the movable frame 13 is connected with the top end of the vertical rod 14.

Working principle: the circuit board to be drilled is placed in the center of a drilling table 2 for limiting and fixing. Starting the air cylinder 9 to drive the connecting block 8 to move upwards, driving the two-side movable blocks 5 to move reversely through the connecting rod 7, and driving the limiting plates 4 to separate towards two sides, at the moment, placing the circuit board at the center of the drilling platform 2, pushing and resetting through the resetting air cylinder 9 and the matched spring 6, and driving the two-side limiting plates 4 to move towards each other, so that limiting and fixing of the circuit board through the limiting plates 4 is realized. The movable frame 13 is driven to move downwards through the protruding blocks 121 by rotating the rotary table 12, so that the vertical rod 14 and the drilling machine 16 are driven to move downwards, and the circuit board is drilled. After the drilling is completed, the chips left on the drilling platform are sucked and removed by starting the chip suction machine 10 and matching the chip suction pipeline 101 and the pipe orifice 102, so that the purpose of quickly cleaning the drilling platform 2 is achieved.

The examples described above only represent preferred embodiments of the present utility model, which are described in more detail, but the present utility model is not limited to these examples, and it should be noted that it is obvious to those skilled in the art that the present utility model is not limited to these examples. Any modifications thereof fall within the scope of the present utility model without departing from the spirit of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. Drilling equipment is used in circuit board processing convenient to it is spacing, its characterized in that: comprises a main body frame (1);

a drilling table (2) is arranged in the main body frame (1), a pipe orifice (102) for absorbing scraps is embedded in the middle of the drilling table (2), the top of the pipe orifice (102) is flush with the upper surface of the drilling table (2), a strip-shaped opening (21) is symmetrically arranged on the drilling table (2), the opening (21) penetrates through and is in sliding connection with the limiting plate (4), fixing blocks (22) are symmetrically arranged at two ends of the bottom of the main body frame (1), and a spring (6) is connected between the fixing blocks (22) and the bottom of the limiting plate (4);

the drilling machine is characterized in that a limiting frame (15) is arranged at the top of the main body frame (1), the bottom of the limiting frame (15) penetrates through and is slidably connected with a vertical rod (14) with adjustable height, and a drilling machine (16) is arranged at the bottom of the vertical rod (14).

2. The drilling device for circuit board processing convenient to limit according to claim 1, wherein: the bottom of the pipe orifice (102) is connected with a chip suction pipeline (101), the chip suction pipeline (101) is communicated with a chip suction machine (10), and the chip suction machine (10) is arranged at the bottom of the main body frame (1).

3. The drilling device for circuit board processing convenient to limit according to claim 1, wherein: the drilling platform is characterized in that a transverse plate (3) is arranged at the supporting leg of the drilling platform (2), the top of the transverse plate (3) is slidably connected with a movable block (5), the movable block (5) is L-shaped, and the vertical part of the movable block (5) is abutted to the bottom of a limiting plate (4).

4. The drilling device for circuit board processing convenient to limit according to claim 3, wherein: the telescopic connecting device is characterized in that an air cylinder (9) is arranged at the center of the bottom of the main body frame (1), the telescopic end of the air cylinder (9) is connected with a connecting block (8), one end of a connecting rod (7) is symmetrically hinged on the connecting block (8), and the other ends of the connecting rods (7) are respectively hinged on the outer sides of the adjacent movable blocks (5).

5. The drilling device for circuit board processing convenient to limit according to claim 1, wherein: the novel movable frame is characterized in that a rear plate (11) is arranged below the top of the main body frame (1), a rotary table (12) is arranged on the front side of the rear plate (11), the rotary table (12) is driven to rotate through a motor arranged on the rear plate (11), a lug (121) is arranged on the rotary table (12), a movable frame (13) is connected to the outer side of the lug (121) in a transmission mode, and the bottom of the movable frame (13) is connected with the top end of a vertical rod (14).