Drilling device with waste cleaning mechanism for circuit board processing

Abstract

The utility model discloses a drilling device with a waste cleaning mechanism for circuit board processing, which relates to the technical field of drilling devices and comprises a bottom plate, hydraulic cylinders are mounted on two sides of the bottom plate, the output ends of the hydraulic cylinders are fixedly connected with a driving box, a first sliding rail is mounted in the driving box, and a second sliding rail is mounted in the first sliding rail. A first sliding rail is fixedly connected to the end portion of the base, a first sliding block matched with the first sliding rail is connected to the outer wall of the first sliding rail in a sleeving mode, a second sliding rail is fixedly connected to the end portion of the first sliding block, a second sliding block matched with the second sliding rail is connected to the outer wall of the second sliding rail in a sleeving mode, and a drill bit component is installed at the bottom end of the second sliding block. By arranging the bearing plate and the synchronous rod, collected waste materials can be automatically cleaned, so that manual intervention is not needed, and the device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device for circuit board processing with a waste clearing mechanism. Background Art

[0002] The circuit board is composed of an integrated circuit, a quartz oscillator, a fine-tuning capacitor and a printed circuit board. The names of the circuit boards include: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, etc.; the circuit board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layout; in electronic equipment, it is mainly used to connect various electronic components and plays the role of a structural support.

[0003] Different holes need to be drilled in circuit boards according to different functions, but no matter what kind of holes are drilled, a drilling device is required. After the existing drilling device completes the drilling of the circuit board, a large amount of waste will be left on the workbench, which often requires manual cleaning, which is very inconvenient and delays work efficiency. For this reason, we propose a drilling device for circuit board processing that can automatically clean up waste. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a drilling device for circuit board processing with a waste removal mechanism to solve the technical problems mentioned in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for circuit board processing with a waste cleaning mechanism, comprising a base plate, hydraulic cylinders are installed on both sides of the base plate, and the output ends of the hydraulic cylinders are fixedly connected to a driving box, a first slide rail is installed inside the driving box, and a first slider adapted to the first slide rail is sleeved on the outer wall of the first slide rail, a second slide rail is fixedly connected to the end of the first slider, and a second slide rail adapted to the second slide rail is sleeved on the outer wall of the second slide rail, and a drill head component is installed at the bottom end of the second slider.

[0006] By adopting the above technical solution, the collected waste can be automatically cleaned up, so there is no need for manual intervention, and it is easy to use.

[0007] The utility model is further configured that third slide rails are installed on the top ends of both sides of the bottom plate, and the outer walls of the third slide rails are sleeved with pressing plates adapted to the third slide rails for pressing and limiting the circuit board.

[0008] By adopting the above technical solution, the circuit board can be clamped and limited.

[0009] The utility model is further configured as follows: a pad is provided on the inner side of the base plate, and an opening for auxiliary drilling is provided at the top of the pad, a bearing plate is installed inside the pad, and a rotating shaft is fixedly sleeved inside one end of the bearing plate, and both ends of the rotating shaft extend to the inner wall of the pad and are rotatably connected to the inner wall of the pad through bearings.

[0010] By adopting the above technical solution, the rotation effect of the auxiliary bearing plate is achieved.

[0011] The utility model is further configured such that the other end of the carrying plate is rotatably connected to a synchronization rod extending upward through a rotating seat, and a sleeve is sleeved on the outer side of the end of the synchronization rod and is connected to the synchronization rod through a spring sliding reset, and the end of the sleeve is fixedly connected to the outer wall of the second slider.

[0012] By adopting the above technical solution, a driving effect is achieved on the carrying plate.

[0013] The utility model is further configured that an elastic clamping plate is fixed to the bottom end of the pad, and a sliding groove is opened in the bottom inner wall of the bottom plate outside the elastic clamping plate, and a fixed shaft adapted to the elastic clamping plate is fixed in the sliding groove.

[0014] By adopting the above technical solution, the effect of assisting the installation and disassembly of the pad is achieved.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] 1. The utility model provides a carrying plate and a synchronous rod. First, the third slide rail is started to make the pressure plate move upward and place the end of the circuit board thereunder. Then, the pressure plate can be driven to reset to clamp the circuit board. Further, the drilling position of the drilling component can be adjusted through the cooperation of the first slide rail and the second slide rail. After the adjustment is completed, the hydraulic cylinder can be started, and the hydraulic cylinder will drive the drilling component to move downward to realize the drilling operation of the circuit board. The waste generated during the drilling process will enter the carrying plate inside the pad through the opening for collection. After the drilling is completed, when the hydraulic cylinder drives the drilling component to move upward and reset, the reset movement of the drilling component will drive the sleeve to move through the second slider, and then the sleeve will drive the synchronous rod to move. At this time, the synchronous rod will pull the carrying plate to rotate upward. After the carrying plate rotates, it will tilt, thereby achieving a cleaning effect on the waste collected on its end face.

[0017] 2. The utility model sets a pad, a synchronization rod, an elastic clamping plate, a slide groove and a fixed shaft. While adjusting the position of the drilling component, the synchronization rod will synchronously transmit the movement of the drilling component to the pad, thereby realizing the synchronous movement of the pad to ensure that it is always directly below the drilling component (only lateral sliding can be transmitted), so that drilling waste can be well collected, and the detachable connection between the pad and the base plate provides convenience for the subsequent maintenance and replacement of the pad. Specifically, when removing the pad, you only need to apply upward force to pull out the pad, and when installing the pad, you only need to clamp the elastic clamping plate on the outer wall of the fixed shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the synchronous linkage structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation of the load-bearing plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation of the pad and the base plate of the utility model.

[0022] In the figure: 1, base plate; 2, hydraulic cylinder; 3, drive box; 4, first slide rail; 5, first slider; 6, second slide rail; 7, second slider; 8, drill head component; 9, third slide rail; 10, pressure plate; 11, pad; 12, bearing plate; 13, rotating shaft; 14, synchronization rod; 15, sleeve; 16, elastic clamp; 17, slide groove; 18, fixed shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] A drilling device for processing a circuit board with a waste removal mechanism, such as Figure 1-4 As shown, it comprises a base plate 1, hydraulic cylinders 2 are installed on both sides of the base plate 1, and the output end of the hydraulic cylinder 2 is fixedly connected to a driving box 3, a first slide rail 4 is installed inside the driving box 3, and a first slider 5 adapted to the first slide rail 4 is sleeved on the outer wall of the first slide rail 4, a second slide rail 6 is fixedly connected to the end of the first slider 5, and a second slider 7 adapted to the second slide rail 6 is sleeved on the outer wall of the second slide rail 6, and a drill component 8 is installed at the bottom end of the second slider 7;

[0026] Furthermore, in this embodiment, third slide rails 9 are installed at the top ends of both sides of the bottom plate 1, and the outer wall of the third slide rail 9 is sleeved with a pressing plate 10 adapted to the third slide rail 9 for pressing and limiting the circuit board.

[0027] See also Figure 1 and Figure 3 A pad 11 is provided on the inner side of the bottom plate 1, and an opening for auxiliary drilling is opened at the top of the pad 11. A bearing plate 12 is installed inside the pad 11, and a rotating shaft 13 is fixedly sleeved inside one end of the bearing plate 12, and both ends of the rotating shaft 13 extend to the inner wall of the pad 11 and are rotatably connected to the inner wall of the pad 11 through bearings, thereby realizing the automatic cleaning of drilling waste.

[0028] See also Figure 2 The other end of the carrying plate 12 is rotatably connected to a synchronous rod 14 extending upward through a rotating seat, and the outer side of the end of the synchronous rod 14 is sleeved with a sleeve 15 connected to the synchronous rod 14 through a spring sliding reset, and the end of the sleeve 15 is fixedly connected to the outer wall of the second slider 7, thereby realizing the synchronous driving of the carrying plate 12.

[0029] See also Figure 4 An elastic card plate 16 is fixed to the bottom end of the pad 11, and a slide groove 17 is provided in the bottom inner wall of the bottom plate 1 on the outer side of the elastic card plate 16, and a fixed shaft 18 adapted to the elastic card plate 16 is fixed in the slide groove 17 to realize the installation, disassembly and sliding of the auxiliary pad 11.

[0030] The working principle of the utility model is as follows: first, the third slide rail 9 is started to move the pressing plate 10 upward and place the end of the circuit board thereunder, and then the pressing plate 10 is driven to reset and clamp the circuit board;

[0031] Furthermore, the drilling position of the drilling component 8 is adjusted by the cooperation between the first slide rail 4 and the second slide rail 6. After the adjustment is completed, the hydraulic cylinder 2 can be started, and the hydraulic cylinder 2 will then drive the drilling component 8 to move downward to realize the drilling operation of the circuit board;

[0032] The waste generated during the drilling process will enter the bearing plate 12 inside the pad 11 through the opening for collection. After the drilling is completed, when the hydraulic cylinder 2 drives the drilling component 8 to move upward and reset, the reset movement of the drilling component 8 will drive the sleeve 15 to move through the second slider 7, and then the sleeve 15 will drive the synchronous rod 14 to move. The synchronous rod 14 will then pull the bearing plate 12 to rotate upward, and the bearing plate 12 will tilt after rotating, thereby achieving a cleaning effect on the waste collected on its end surface.

[0033] In addition, while adjusting the position of the drilling component 8, under the joint action of the synchronization rod 14 and the sleeve 15, the movement of the drilling component 8 is synchronously transmitted to the pad 11, so that the synchronous movement of the pad 11 is ensured to be always directly below the drilling component 8 (only lateral sliding can be transmitted), so that the drilling waste can be well collected, and the detachable connection between the pad 11 and the bottom plate 1 provides convenience for the subsequent maintenance and replacement of the pad 11;

[0034] Specifically, when removing the backing plate 11 , it is only necessary to apply force upward to pull out the backing plate 11 , and when installing the backing plate 11 , it is only necessary to clamp the elastic clamping plate 16 on the outer wall of the fixed shaft 18 .

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A drilling device for processing a circuit board with a waste removal mechanism, comprising a base plate (1), characterized in that: Hydraulic cylinders (2) are installed on both sides of the base plate (1), and the output end of the hydraulic cylinder (2) is fixedly connected to a drive box (3), a first slide rail (4) is installed inside the drive box (3), and a first slider (5) adapted to the first slide rail (4) is sleeved on the outer wall of the first slide rail (4), a second slide rail (6) is fixedly connected to the end of the first slider (5), and a second slider (7) adapted to the second slide rail (6) is sleeved on the outer wall of the second slide rail (6), and a drill head component (8) is installed at the bottom end of the second slider (7).

2. A drilling device for processing a circuit board with a waste removal mechanism according to claim 1, characterized in that: The top ends of both sides of the base plate (1) are both provided with third slide rails (9), and the outer wall of the third slide rail (9) is sleeved with a pressing plate (10) adapted to the third slide rail (9) and used for pressing and limiting the circuit board.

3. A drilling device for processing a circuit board with a waste removal mechanism according to claim 1, characterized in that: A pad (11) is arranged on the inner side of the bottom plate (1), and an opening for auxiliary drilling is provided at the top end of the pad (11).

4. A drilling device for processing a circuit board with a waste removal mechanism according to claim 3, characterized in that: A bearing plate (12) is installed inside the pad (11), and a rotating shaft (13) is fixedly sleeved inside one end of the bearing plate (12), while both ends of the rotating shaft (13) extend to the inner wall of the pad (11) and are rotatably connected to the inner wall of the pad (11) via bearings.

5. A drilling device for processing a circuit board with a waste removal mechanism according to claim 4, characterized in that: The other end of the bearing plate (12) is rotatably connected to an upwardly extending synchronization rod (14) via a rotating seat, and a sleeve (15) is sleeved on the outer side of the end of the synchronization rod (14) and is connected to the synchronization rod (14) via a spring sliding reset, and the end of the sleeve (15) is fixedly connected to the outer wall of the second slider (7).

6. A drilling device for processing a circuit board with a waste removal mechanism according to claim 3, characterized in that: An elastic clamping plate (16) is fixed to the bottom end of the pad (11), and a sliding groove (17) is provided in the bottom inner wall of the bottom plate (1) on the outer side of the elastic clamping plate (16), and a fixed shaft (18) adapted to the elastic clamping plate (16) is fixed in the sliding groove (17).

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