PCB model hole drilling equipment

Abstract

The utility model discloses PCB model hole drilling equipment, and relates to the technical field of drilling equipment. The PCB model hole drilling equipment comprises a mechanical arm body, a movable table is movably connected to the mechanical arm body in a clamped mode, a first drilling machine and a second drilling machine are arranged on the movable table, a first rack is arranged on the first drilling machine, a second rack is arranged on the second drilling machine, and a first supporting base and a second supporting base are fixedly connected to the movable table; a gear is rotationally connected between the first supporting base and the second supporting base, and a driving assembly is arranged on the movable table. According to the PCB model hole drilling machine, a large and small hole drilling machine can be conveniently arranged at the drilling position end of the mechanical arm body, therefore, when a model recognition hole is drilled, model hole design is optimized, an Arabic numeral model hole drilling mode is changed into a large and small hole drilling mode, a small hole is used for representing a first number, a large hole is used for representing a fifth number, and therefore the number of drilled holes is reduced; drilling speed is increased, and drill bit abrasion is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a PCB model hole drilling device. Background Technique

[0002] In the process of PCB board production and processing, in order to facilitate the distinction of different product models in the whole process, it is usually necessary to drill model holes on the PCB board to mark the PCB model.

[0003] Traditional PCB model holes usually adopt Arabic numeral types. Multiple groups of small holes are used to form Arabic numerals, and numbers are formed by several Arabic numerals to confirm the model marking. When this kind of PCB model hole is actually operated, the number of holes to be drilled is large, the workload is large, the speed is slow, the production efficiency of the drilling process is wasted, and the wear of the drill bit is increased, which makes the maintenance frequency of the drilling machine faster. In view of the deficiencies of the prior art, the utility model provides a PCB model hole drilling device to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a PCB model hole drilling device. Through the design of the first drilling machine and the second drilling machine, it is convenient to set large and small hole drilling machines at the drilling position end of the robotic arm main body. Therefore, when drilling model identification holes, the design of the model holes is optimized. The Arabic numeral model hole drilling method is changed to the large and small hole drilling method. Small holes are used to represent the number one, and large holes are used to represent the number five, thereby reducing the number of drilled holes, increasing the drilling speed, and reducing the wear of the drill bit. The first drilling machine and the second drilling machine are designed with a driving component, a gear, a first rack and a second rack, which is convenient for quick switching and use, thus making the model hole drilling convenient.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A PCB model hole drilling device, including a robotic arm main body, an activity table is movably clamped on the robotic arm main body, and a first drilling machine and a second drilling machine are arranged on the activity table;

[0006] A first rack is arranged on the first drilling machine, a second rack is arranged on the second drilling machine, a first support seat and a second support seat are fixedly connected to the activity table, and the first rack and the second rack are respectively slidably connected in the first support seat and the second support seat;

[0007] A gear is rotatably connected between the first support seat and the second support seat, and the gear meshes with the first rack and the second rack;

[0008] A driving component for lifting the first drilling machine is arranged on the activity table.

[0009] Preferably, the driving assembly includes an electric push rod fixedly connected to the movable table, and a support frame is fixedly connected to the output end of the electric push rod, and the support frame is fixed to the first drill.

[0010] Preferably, a reinforcing socket is fixedly connected to the movable table, and the support frame is slidably connected in the reinforcing socket.

[0011] Preferably, a socket is fixedly connected to the movable table, and the main body of the robotic arm is movably clamped in the socket.

[0012] Preferably, a locking mechanism for clamping and locking the position of the main body of the robotic arm is provided on the socket. The locking mechanism includes a guide rail frame fixedly connected to the socket, an adjustment table is slidably connected to the guide rail frame, a locking rod is fixedly connected to the adjustment table, a locking hole is formed in the main body of the robotic arm, and the locking rod is movably inserted into the locking hole.

[0013] Preferably, a lead screw is threadedly connected to the guide rail frame, and the lead screw is rotationally connected to the adjustment table.

[0014] The utility model discloses a drilling device for PCB model holes, and the beneficial effects thereof are as follows:

[0015] Through the design of the first drill and the second drill, the drilling device for PCB model holes facilitates the arrangement of large and small hole drills at the drilling position end of the main body of the robotic arm. Therefore, when drilling model identification holes, the design of the model holes is optimized. The drilling method for Arabic numeral model holes is changed to the large and small hole drilling method. The small hole represents the number one, and the large hole represents the number five, thereby reducing the number of drillings, improving the drilling speed, and reducing the wear of the drill bit. Through the design of the driving assembly, gears, the first rack and the second rack, the first drill and the second drill are convenient for quick switching and use, thus facilitating the drilling of model holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is the first perspective of the overall structure schematic diagram of the present invention;

[0018] Figure 2 It is the second perspective of the overall structure schematic diagram of the present invention;

[0019] Figure 3Schematic diagram of the connection between the manipulator main body and the movable table of the present utility model;

[0020] Figure 4 Schematic diagram of the disassembly of the manipulator main body of the present utility model.

[0021] In the figure: 1. Manipulator main body; 101. Lock hole; 2. Movable table; 3. Sleeve seat; 4. Locking mechanism; 401. Guide rail frame; 402. Adjusting table; 403. Locking rod; 404. Lead screw; 5. First drill; 501. First rack; 502. First support seat; 6. Second drill; 601. Second rack; 602. Second support seat; 7. Gear; 8. Electric push rod; 801. Support frame; 802. Reinforced sleeve seat. Specific embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model are described clearly and completely. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] The embodiments of the present application provide a PCB model hole drilling device, which solves the problem that traditional PCB model holes usually adopt Arabic numeral types, use multiple groups of small holes to form Arabic numerals, and form numbers through several Arabic numerals for model marking and confirmation. In actual operation, such PCB model holes require a large number of drillings, have a large workload, slow speed, waste the production efficiency of the drilling process, and increase the wear of the drill bit, resulting in an increased frequency of maintenance and repair of the drilling machine.

[0024] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0025] The embodiments of the present utility model disclose a PCB model hole drilling device. As shown in the attached Figures 1-4 figure, it includes a manipulator main body 1, a movable table 2 is movably clamped on the manipulator main body 1, and a first drill 5 and a second drill 6 are provided on the movable table 2;

[0026] A first rack 501 is provided on the first drill 5, a second rack 601 is provided on the second drill 6, a first support seat 502 and a second support seat 602 are fixedly connected to the movable table 2, and the first rack 501 and the second rack 601 are respectively slidably connected in the first support seat 502 and the second support seat 602;

[0027] A gear 7 is rotatably connected between the first support base 502 and the second support base 602, and the gear 7 meshes with the first rack 501 and the second rack 601;

[0028] A drive assembly for lifting the first drill 5 is provided on the movable table 2.

[0029] Through the design of the first drill 5 and the second drill 6, this device facilitates the setting of large and small hole drills at the drilling position end of the robotic arm main body 1. Therefore, when drilling the model identification hole, the design of the model hole is optimized. The drilling method of the Arabic numeral model hole is changed to the large and small hole drilling method. The small hole is used to represent the number one, and the large hole is used to represent the number five, thereby reducing the number of drill holes, increasing the drilling speed, and reducing the wear of the drill bit. Through the design of the drive assembly, gear 7, first rack 501, and second rack 601, the first drill 5 and the second drill 6 are convenient to quickly switch and use, thus facilitating the drilling of the model hole.

[0030] The drive assembly includes an electric push rod 8 fixedly connected to the movable table 2. The output end of the electric push rod 8 is fixedly connected with a support frame 801, and the support frame 801 is fixed to the first drill 5. The drive assembly of this device has a simple structure and uses the electric push rod 8 to provide power. When the electric push rod 8 works, it drives the support frame 801 to move. The support frame 801 drives the first drill 5 to move. The first drill 5 drives the first rack 501 to move. The first rack 501 drives the gear 7 to move. The gear 7 drives the second rack 601 to move. The second rack 601 drives the second drill 6 to move. When the first drill 5 rises, the second drill 6 descends, and then the second drill 6 is used for drilling. When the first drill 5 descends, the second drill 6 rises, and then the first drill 5 is used for drilling, which facilitates the quick switching between the first drill 5 and the second drill 6.

[0031] A reinforcing sleeve seat 802 is fixedly connected to the movable table 2, and the support frame 801 is slidably connected inside the reinforcing sleeve seat 802. Through the design of the reinforcing sleeve seat 802, this device provides support and limit for the support frame 801, so that when the drive assembly drives the first drill 5 to move up and down, the force transmission process of the up and down movement of the first drill 5 is stable.

[0032] A socket 3 is fixedly connected to the movable table 2, and the robotic arm main body 1 is movably clamped inside the socket 3. Through the clamping design of the robotic arm main body 1 and the socket 3, this device makes it convenient to install the socket 3 and the movable table 2 on the robotic arm main body 1, so that the first drill 5 and the second drill 6 are convenient to disassemble, inspect, maintain, and repair from the robotic arm main body 1.

[0033] The socket base 3 is provided with a locking mechanism 4 for position clamping and locking the main body 1 of the robotic arm. The locking mechanism 4 includes a guide rail frame 401 fixedly connected to the socket base 3. A regulating table 402 is slidably connected to the guide rail frame 401. A locking rod 403 is fixedly connected to the regulating table 402. A locking hole 101 is formed in the main body 1 of the robotic arm. The locking rod 403 is movably inserted into the locking hole 101. A lead screw 404 is threadedly connected to the guide rail frame 401. The lead screw 404 is rotationally connected to the regulating table 402.

[0034] Through the design of the locking mechanism 4, the main body 1 of the robotic arm and the socket base 3 are easily and quickly locked after being clamped. When locking, simply rotate the lead screw 404. The lead screw 404 drives the regulating table 402 to move, and the regulating table 402 drives the locking rod 403 to move, so that the locking rod 403 is inserted into the locking hole 101.

[0035] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A PCB model hole drilling device, including a robotic arm main body (1), and a movable table (2) is movably clamped on the robotic arm main body (1), characterized in that, A first drill (5) and a second drill (6) are provided on the movable table (2); A first rack (501) is provided on the first drill (5), a second rack (601) is provided on the second drill (6), a first support base (502) and a second support base (602) are fixedly connected to the movable table (2), and the first rack (501) and the second rack (601) are respectively slidably connected in the first support base (502) and the second support base (602); A gear (7) is rotatably connected between the first support base (502) and the second support base (602), and the gear (7) meshes with the first rack (501) and the second rack (601); A driving assembly for lifting the first drill (5) is provided on the movable table (2).

2. The PCB model hole drilling device according to claim 1, characterized in that, The driving assembly includes an electric push rod (8) fixedly connected to the movable table (2), a support frame (801) is fixedly connected to the output end of the electric push rod (8), and the support frame (801) is fixed to the first drill (5).

3. The PCB model hole drilling device according to claim 2, characterized in that, A reinforcing sleeve base (802) is fixedly connected to the movable table (2), and the support frame (801) is slidably connected in the reinforcing sleeve base (802).

4. A PCB model hole drilling device according to claim 1, characterized in that, A sleeve base (3) is fixedly connected to the movable table (2), and the main body of the robotic arm (1) is movably clamped in the sleeve base (3).

5. A PCB model hole drilling device according to claim 4, characterized in that, A locking mechanism (4) for positionally clamping and locking the main body of the robotic arm (1) is provided on the sleeve base (3). The locking mechanism (4) includes a guide rail frame (401) fixedly connected to the sleeve base (3), an adjustment table (402) is slidably connected to the guide rail frame (401), a locking rod (403) is fixedly connected to the adjustment table (402), a lock hole (101) is formed in the main body of the robotic arm (1), and the locking rod (403) is movably inserted into the lock hole (101).

6. The PCB model hole drilling device according to claim 5, characterized in that, A lead screw (404) is threadedly connected to the guide rail frame (401), and the lead screw (404) is rotatably connected to the adjustment table (402).

Images