Circuit board drilling device

Abstract

The utility model relates to the technical field of circuit boards, and provides a circuit board drilling device which comprises a base, a position adjusting mechanism fixedly connected to the base, a punching mechanism fixedly connected to the position adjusting mechanism, a U-shaped frame fixedly installed at the top of the base, first sliding rails fixedly installed at the two ends of the U-shaped frame, and second sliding rails fixedly installed at the two ends of the U-shaped frame. The two first sliding rails are jointly and slidably connected with a first mounting plate through sliding blocks, two fixing plates and two rectangular plates are fixedly mounted on the inner bottom wall of the U-shaped frame, and the two rectangular plates are located between the two fixing plates. Through the arrangement of the U-shaped frame, the first sliding rail, the first mounting plate, the fixing plate, the second sliding rail, the second mounting plate, the T-shaped plate, the rectangular plate, the connecting assembly and the driving assembly, the device can alternately feed and machine, so that the production efficiency and safety can be remarkably improved, manual intervention is reduced, the labor intensity and the cost are reduced, meanwhile, time can be fully utilized, and the production cost is reduced. And waiting and idle time is reduced, so that time and resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board technical field, concretely relates to a circuit board drilling device. BACKGROUND

[0002] The name of circuit board has: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board etc., and circuit board makes circuit miniaturization, and the important role of optimization of fixed circuit batch production and electrical appliance layout is played to.

[0003] It is known that the utility model discloses a kind of circuit board drilling devices, and it is related to circuit board processing field.The circuit board drilling device, including base, the top of the base is provided with support, support top plate is provided with cylinder, the piston rod of cylinder is provided with connecting plate, the bottom of connecting plate is fixedly connected with motor, the output shaft of motor is provided with positioning mechanism, positioning mechanism is provided with drill bit, the both ends of connecting plate are slidably connected with the track of slide rail that is symmetrically arranged on support, the top of the base one side and between support is provided with dust removal mechanism, the top of the base other side and between support is provided with workbench connected by support rod, the top of the workbench one side is provided with recess, and recess is provided with moving mechanism.The advantage is that: different drill bits can be replaced to process different requirements of circuit board, and work efficiency is improved.

[0004] However, in the implementation of related technologies, the above scheme has the following problems: in the prior art, the feeding process needs to be completed manually, and the operation between processes is crowded, resulting in low production efficiency, and manual feeding has high safety risk, improper operation may cause operator injury, therefore, a circuit board drilling device is needed. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of circuit board drilling device, solve the feeding process in the related art that needs to be completed manually, and the operation between processes is crowded, resulting in low production efficiency, and manual feeding has high safety risk, improper operation may cause operator injury problem.

[0006] The technical scheme of the utility model is as follows: a kind of circuit board drilling device, including base, the base is fixedly connected with position adjusting mechanism, the position adjusting mechanism is fixedly connected with punching mechanism;

[0007] The top of the base is fixedly installed with U-shaped frame, the both ends of the U-shaped frame are fixedly installed with first slide rail, and one first mounting plate is slidably connected with the first slide rail through sliding block;

[0008] The inner bottom wall of the U-shaped frame is fixedly provided with two fixed plates and two rectangular plates, and the two rectangular plates are located in the middle of the two fixed plates.

[0009] The second mounting plate is movably inserted with a T-shaped plate, the first mounting plate and the top of the T-shaped plate are provided with a fixing assembly, the vertical section of the T-shaped plate is provided with two connecting assemblies, and the other end of the two connecting assemblies is inserted with the sliding groove on the two rectangular plates.

[0010] The U-shaped frame is provided with a driving assembly, and the first mounting plate and the second mounting plate are connected with the driving assembly.

[0011] Preferably, the bottom of the T-shaped plate is fixedly provided with a plurality of limiting rods, and the bottom end of the limiting rod is inserted with the second mounting plate.

[0012] Preferably, the connecting assembly comprises a fixed rod fixedly installed on the vertical section of the T-shaped plate, and a roller is rotatably installed on the outer side wall of the fixed rod, and the roller is located in the sliding groove on the rectangular plate.

[0013] Preferably, the driving assembly comprises four connecting rods rotatably installed on the base, and the four connecting rods are arranged in a rectangular shape.

[0014] The outer side wall of the four connecting rods is fixedly provided with a synchronous wheel, the outer side wall of the synchronous wheel is provided with a synchronous belt, and the four synchronous wheels are connected through the synchronous belt.

[0015] The top of the synchronous belt is fixedly provided with a first fixed block, and the first mounting plate and the first fixed block are fixedly connected, the inner bottom wall of the synchronous belt is fixedly provided with a second fixed block, and the first mounting plate and the second fixed block are fixedly connected.

[0016] One side of the U-shaped frame is fixedly provided with a motor through a fixed frame, and the output end of the motor is fixedly connected with one of the connecting rods.

[0017] Preferably, the mounting groove on one side of the U-shaped frame is provided with a one-way screw, and the two ends of the one-way screw are rotatably connected with the U-shaped frame, the outer side wall of the one-way screw is threadedly connected with a connecting block, one side of the connecting block is rotatably installed with a rotating rod, and the outer side wall of the rotating rod is in contact with the synchronous belt.

[0018] Preferably, the fixing assembly comprises two H-shaped plates fixedly installed on the first mounting plate and the top of the T-shaped plate respectively, the inner sides of the two H-shaped plates are provided with bidirectional screws, and the two ends of the bidirectional screws are rotationally connected with the H-shaped plates.

[0019] The outer side wall of the bidirectional screw is threadedly connected with a pair of fixed columns, and the top of the fixed column is fixedly installed with an inverted U-shaped plate.

[0020] Preferably, one side of the inverted U-shaped plate is fixedly installed with a rubber pad.

[0021] The working principle and beneficial effects of the utility model are as follows:

[0022] Through the U-shaped frame, the first sliding rail, the first mounting plate, the fixed plate, the second sliding rail, the second mounting plate, the T-shaped plate, the rectangular plate, the connecting assembly and the driving assembly, the device can be alternately fed and processed, so that the production efficiency and safety can be significantly improved, manual intervention can be reduced, labor intensity and cost can be reduced, time can be fully utilized, waiting and idle time can be reduced, and time and resources can be saved. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0024] Figure 1 The overall structure schematic view of the utility model is provided.

[0025] Figure 2 The structure schematic view of the U-shaped frame of the utility model is provided.

[0026] Figure 3 The structure schematic view of the rectangular plate of the utility model is provided.

[0027] Figure 4 The structure schematic view of the driving assembly of the utility model is provided.

[0028] Figure 5 The structure schematic view of the fixing assembly of the utility model is provided.

[0029] Figure 6 The bottom structure schematic view of the utility model is provided.

[0030] Figure 7 The structure schematic view of the utility model is provided Figure 3 The structure schematic view of the utility model is provided

[0031] Figure 8 The structure schematic view of the utility model is provided Figure 3 The structure schematic view of the utility model is provided

[0032] In the figure: 1, base; 2, position adjusting mechanism; 3, punching mechanism; 4, U-shaped frame; 5, first sliding rail; 6, first mounting plate; 7, fixed plate; 8, second sliding rail; 9, second mounting plate; 10, T-shaped plate; 11, rectangular plate; 12, connecting assembly; 1201, fixed rod; 1202, roller; 13, fixed assembly; 1301, H-shaped plate; 1302, bidirectional screw; 1303, fixed column; 1304, inverted U-shaped plate; 14, driving assembly; 1401, connecting rod; 1402, synchronous wheel; 1403, synchronous belt; 1404, motor; 15, limiting rod; 16, one-way screw; 17, connecting block; 18, rotating rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0034] Embodiment one

[0035] Please refer to Figure 1 - Figure 8 A circuit board drilling device, including base 1, base 1 is fixedly connected with position adjusting mechanism 2, position adjusting mechanism 2 is fixedly connected with punching mechanism 3 on it;

[0036] The top of base 1 is fixedly installed with U-shaped frame 4, and the both ends of U-shaped frame 4 are fixedly installed with first sliding rail 5, and one first mounting plate 6 is slidably connected to the two first sliding rails 5 through the sliding blocks;

[0037] Two fixed plates 7 and two rectangular plates 11 are fixedly installed on the inner bottom wall of U-shaped frame 4 respectively, and the two rectangular plates 11 are located in the middle of the two fixed plates 7, the top of the two fixed plates 7 is fixedly installed with second sliding rail 8, and one second mounting plate 9 is slidably connected to the two second sliding rails 8 through the sliding blocks;

[0038] T-shaped plate 10 is movably inserted on second mounting plate 9, and fixed assembly 13 is arranged on the top of first mounting plate 6 and T-shaped plate 10, two connecting assemblies 12 are arranged on the vertical section of T-shaped plate 10, and the other end of the two connecting assemblies 12 is respectively inserted into the sliding groove on the two rectangular plates 11;

[0039] Driving assembly 14 is arranged on U-shaped frame 4, and first mounting plate 6 and second mounting plate 9 are connected with driving assembly 14.

[0040] The utility model provides a kind of circuit board drilling device, when using, when punching mechanism 3 is carried out to the circuit board on first mounting plate 6 punching processing, worker is fixed in T-shaped plate 10 on fixed component 13 with new circuit board is fixed in T-shaped plate 10, after being driven component 14 drives first mounting plate 6 on first sliding rail 5 to the direction of T-shaped plate 10 movement and away from punching mechanism 3, driven component 14 synchronously drives second mounting plate 9 on second sliding rail 8, so that second mounting plate 9 can drive T-shaped plate 10 to the direction of punching mechanism 3 movement, in the process of movement, since T-shaped plate 10 is inserted on second mounting plate 9, when second mounting plate 9 and T-shaped plate 10 move to the downhill of rectangular plate 11 upper slide groove, under the action of connecting component 12 and rectangular plate 11 upper slide groove, T-shaped plate 10 can descend, after driven component 14 in first mounting plate 6 and second mounting plate 9, first mounting plate 6 will from the above of second mounting plate 9 and T-shaped plate 10, then when second mounting plate 9 and T-shaped plate 10 move to the uphill of rectangular plate 11 upper slide groove, under the action of connecting component 12 and rectangular plate 11 upper slide groove, T-shaped plate 10 can ascend, to make T-shaped plate 10 and first mounting plate 6 can alternate, to make the device can alternate feeding, both can significantly improve production efficiency and safety, reduce manual intervention, reduce labor intensity and cost, can also make full use of time, reduce waiting and idle time, save time and resources, effectively improve the versatility and flexibility of equipment.

[0041] Further, the bottom of the T-shaped plate 10 is fixedly installed with a plurality of limiting rods 15, and the bottom end of the limiting rod 15 is inserted between the second mounting plate 9.

[0042] Specifically, through the limiting rod 15, the stability of the T-shaped plate 10 during lifting and moving can be ensured, so that the T-shaped plate 10 on the second mounting plate 9 will not displace.

[0043] Further, the connecting component 12 includes a fixed rod 1201 fixedly installed on the vertical section of the T-shaped plate 10, a roller 1202 is rotatably installed on the outer side wall of the fixed rod 1201, and the roller 1202 is located in the slide groove on the rectangular plate 11.

[0044] Specifically, through the fixed rod 1201 and the roller 1202, the T-shaped plate 10 can be lifted under the action of the rectangular plate 11 and the slide groove thereon, thereby avoiding affecting the alternation of the T-shaped plate 10 and the first mounting plate 6.

[0045] Further, the driving component 14 includes four connecting rods 1401 rotatably installed on the base 1, and the four connecting rods 1401 are arranged in a rectangular shape.

[0046] The outer side wall of each of the four connecting rods 1401 is fixedly provided with a synchronous wheel 1402, the outer side wall of the synchronous wheel 1402 is provided with a synchronous belt 1403, and the four synchronous wheels 1402 are connected through the synchronous belt 1403 in tension;

[0047] The top of the synchronous belt 1403 is fixedly provided with a first fixed block, and the first fixed block is fixedly connected with the first mounting plate 6; the inner bottom wall of the synchronous belt 1403 is fixedly provided with a second fixed block, and the second fixed block is fixedly connected with the first mounting plate 6;

[0048] One side of the U-shaped frame 4 is fixedly provided with a motor 1404 through a fixed frame, and the output end of the motor 1404 is fixedly connected with one of the connecting rods 1401.

[0049] Specifically, the connecting rod 1401 drives the connecting rod 1401 connected with the output end to rotate, and then the rotating connecting rod 1401 synchronously drives the synchronous wheel 1402, so that the synchronous wheel 1402 can synchronously drive the other three synchronous wheels 1402 and the connecting rods 1401 to rotate under the action of the synchronous belt 1403. At the same time, when the synchronous belt 1403 drives the first fixed block and the first mounting plate 6 to move, the synchronous belt 1403 will synchronously drive the second fixed block and the second mounting plate 9 to move in opposite directions, so that the first mounting plate 6 and the T-shaped plate 10 can be alternated, and thus the device can be alternately fed.

[0050] Further, the fixing assembly 13 includes two H-shaped plates 1301 fixedly installed on the top of the first mounting plate 6 and the T-shaped plate 10 respectively, the inner side of each of the two H-shaped plates 1301 is provided with a bidirectional screw 1302, and the two ends of the bidirectional screw 1302 are rotatably connected with the H-shaped plate 1301;

[0051] The outer side wall of the bidirectional screw 1302 is threadedly connected with a pair of fixed columns 1303, and the top of the fixed column 1303 is fixedly provided with an inverted U-shaped plate 1304.

[0052] Specifically, the hand wheel at one end of the bidirectional screw 1302 is manually rotated, so that the bidirectional screw 1302 can drive the fixed columns 1303 threadedly connected thereto to move closer to or away from each other while rotating, thereby enabling the inverted U-shaped plate 1304 to clamp and fix the circuit board on the H-shaped plate 1301, or to loosen the circuit board with holes.

[0053] Further, one side of the inverted U-shaped plate 1304 is fixedly provided with a rubber pad.

[0054] Specifically, the rubber pad can play a buffering role between the circuit board and the inverted U-shaped plate 1304, prevent the circuit board from being deformed and damaged, thereby ensuring the processing quality, and reduce the friction between the inverted U-shaped plate 1304 and the circuit board, thereby reducing the worker's body injury and the circuit board damage caused by the sliding of the fixed assembly 13.

[0055] Embodiment two

[0056] Based on the embodiment one, in the embodiment, the one-way screw rod 16 is arranged in the mounting groove of one side of the U-shaped frame 4, both ends of the one-way screw rod 16 are rotatably connected with the U-shaped frame 4, the outer side wall of the one-way screw rod 16 is threadedly connected with the connecting block 17, one side of the connecting block 17 is rotatably installed with the rotating rod 18, and the outer side wall of the rotating rod 18 is in contact with the synchronous belt 1403.

[0057] The technical scheme provided by the embodiment is that the hand wheel at one end of the one-way screw rod 16 is manually rotated, so that the one-way screw rod 16 on the U-shaped frame 4 can be rotated, then the rotating one-way screw rod 16 drives the threadedly connected connecting block 17, so that the rotating rod 18 can extrude the synchronous belt 1403 between the two motors 1404, and the synchronous belt 1403 and the synchronous wheel 1402 can be in close contact, thereby avoiding the sliding phenomenon.

[0058] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A circuit board drilling apparatus comprising a base (1), characterized in that, The base (1) is fixedly connected with a position adjusting mechanism (2), and the position adjusting mechanism (2) is fixedly connected with a punching mechanism (3); The top of the base (1) is fixedly provided with a U-shaped frame (4), both ends of the U-shaped frame (4) are fixedly provided with first sliding rails (5), and a first mounting plate (6) is slidably connected to the first sliding rails (5) through sliding blocks; The inner bottom wall of the U-shaped frame (4) is fixedly provided with two fixed plates (7) and two rectangular plates (11), the two rectangular plates (11) are located in the middle of the two fixed plates (7), the top of each of the two fixed plates (7) is fixedly provided with a second sliding rail (8), and a second mounting plate (9) is slidably connected to the second sliding rails (8) through sliding blocks; The second mounting plate (9) is movably inserted with a T-shaped plate (10), the top of the first mounting plate (6) and the T-shaped plate (10) is provided with a fixing assembly (13), and the vertical section of the T-shaped plate (10) is provided with two connecting assemblies (12), and the other ends of the two connecting assemblies (12) are respectively inserted into the sliding grooves on the two rectangular plates (11); The U-shaped frame (4) is provided with a driving assembly (14), and the first mounting plate (6) and the second mounting plate (9) are connected with the driving assembly (14).

2. A circuit board drilling apparatus according to claim 1, wherein: The bottom of the T-shaped plate (10) is fixedly provided with a plurality of limiting rods (15), and the bottom ends of the limiting rods (15) are inserted into the second mounting plate (9).

3. The circuit board drilling apparatus of claim 1 wherein: The connecting assembly (12) comprises a fixed rod (1201) fixedly installed on the vertical section of the T-shaped plate (10), a roller (1202) is rotatably installed on the outer side wall of the fixed rod (1201), and the roller (1202) is located in the sliding groove on the rectangular plate (11).

4. The circuit board drilling apparatus of claim 1 wherein: The driving assembly (14) comprises four connecting rods (1401) rotatably installed on the base (1), and the four connecting rods (1401) are arranged in a rectangular shape; The outer side wall of each of the four connecting rods (1401) is fixedly provided with a synchronous wheel (1402), the outer side wall of the synchronous wheel (1402) is provided with a synchronous belt (1403), and the four synchronous wheels (1402) are connected through the synchronous belt (1403) in tension. The top of the synchronous belt (1403) is fixedly provided with a first fixed block, the first mounting plate (6) and the first fixed block are fixedly connected, the inner bottom wall of the synchronous belt (1403) is fixedly provided with a second fixed block, and the first mounting plate (6) and the second fixed block are fixedly connected; One side of the U-shaped frame (4) is fixedly provided with a motor (1404) through a fixed frame, and the output end of the motor (1404) is fixedly connected with one of the connecting rods (1401).

5. A circuit board drilling apparatus according to claim 4, wherein: The mounting slot of one side of the U-shaped frame (4) is provided with a one-way screw rod (16), both ends of the one-way screw rod (16) are rotatably connected with the U-shaped frame (4), the outer side wall of the one-way screw rod (16) is threadedly connected with a connecting block (17), one side of the connecting block (17) is rotatably provided with a rotating rod (18), and the outer side wall of the rotating rod (18) is in contact with the synchronous belt (1403).

6. The circuit board drilling apparatus of claim 1 wherein: The fixing assembly (13) comprises two H-shaped plates (1301) fixedly installed on the top of the first mounting plate (6) and the T-shaped plate (10) respectively, the inner side of the two H-shaped plates (1301) is provided with a bidirectional screw rod (1302), and both ends of the bidirectional screw rod (1302) are rotatably connected with the H-shaped plate (1301); The outer side wall of the bidirectional screw rod (1302) is threadedly connected with a pair of fixed columns (1303), and the top of the fixed column (1303) is fixedly installed with an inverted U-shaped plate (1304).

7. A circuit board drilling apparatus according to claim 6, wherein: One side of the inverted U-shaped plate (1304) is fixedly installed with a rubber pad.

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