A punching device for processing a circuit board
Patent Information
- Application Number
- CN202522538406.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-28
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-28
AI Technical Summary
In the current circuit board manufacturing process, fixing and drilling the copper substrate is inconvenient, and an improved drilling device is needed.
A drilling device for circuit board processing, including a positioning and fixing mechanism and a moving drilling mechanism, was designed. The device achieves the positioning and fixing of the copper substrate and the movement and adjustment of the drill bit through components such as guide rods, sliding tables, motors and electric telescopic rods, thus simplifying the drilling process.
This technology enables convenient positioning and fixing of copper substrates and efficient drilling, improving the ease and efficiency of operation.
Smart Images
Figure CN224928153U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of circuit board processing technology, specifically to a drilling device for circuit board processing. Background Technology
[0002] Circuit boards, as the core carrier components of electronic devices, are the key carriers for realizing the electrical connection and signal transmission of electronic components. They are widely used in many fields such as smartphones, computers, communication equipment, automotive electronics, and industrial control. During the manufacturing process of circuit boards, positioning and drilling of holes in their copper substrate is required.
[0003] Currently, in the process of manufacturing circuit boards, when drilling holes in copper substrate rolls, multiple copper substrates are aligned and stacked on a drilling table. Adhesive tape is then applied to the four edges of the copper substrates to fix them to the drilling table. Subsequently, a drill bit is used to move the device and drill holes in the copper substrates. Therefore, in actual use, adhesive tape needs to be applied sequentially, which is not convenient. Thus, there is a need to improve the drilling device for circuit board manufacturing to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a drilling device for circuit board processing to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a drilling device for circuit board processing, comprising a drilling table, a control terminal being provided on the front side of the drilling table, a positioning and fixing mechanism being provided inside the drilling table, and a moving drilling mechanism being provided outside the drilling table.
[0006] The positioning and fixing mechanism includes a moving component and a positioning component. The moving component is disposed inside the drilling platform, and the positioning component is disposed outside the moving component.
[0007] The moving component includes multiple guide rods, which are fixedly installed between the front and back inner walls of the drilling platform. A sliding table is slidably installed on the outside of the guide rods. A first motor is fixedly installed on the back inner wall of the drilling platform, and a first screw is fixedly installed on the output end of the first motor to facilitate the longitudinal sliding of the sliding table, thereby driving the copper substrate to slide longitudinally to adjust its position.
[0008] Preferably, the end of the first screw away from the first motor is rotatably mounted on the inner wall of the front of the drilling table, and the first screw is threaded inside the sliding table, so that the first screw can drive the sliding table to slide longitudinally.
[0009] Preferably, the inner walls of both the left and right sides of the punching table are provided with sliding grooves, and the left and right sides of the sliding table are slidably installed inside the sliding grooves, so as to facilitate the sliding table to be limited and slid inside the punching table.
[0010] Preferably, the positioning component includes a placement platform, which is fixedly installed on the top of the sliding platform. Positioning blocks are fixedly installed at the four corners of the placement platform. A first electric telescopic rod is fixedly installed at the bottom of the sliding platform. A lifting frame is fixedly installed at the telescopic end of the first electric telescopic rod. A pressure plate is fixedly installed at the top of the lifting frame to facilitate the positioning of the copper substrate on the placement platform.
[0011] Preferably, a through hole is provided at the corresponding position of the sliding table and the lifting frame, and the lifting frame is slidably installed inside the through hole, so that the lifting frame can slide through the sliding table.
[0012] Preferably, the movable drilling mechanism includes a support frame, which is fixedly installed on the left and right sides of the drilling table. A second motor is fixedly installed on the right side of the support frame, and a second screw is fixedly installed at the output end of the second motor. A sliding seat is slidably installed inside the support frame extending to the front. Multiple fixed seats are fixedly installed on the front of the sliding seat. A second electric telescopic rod is fixedly installed on the top inner wall of the fixed seat. An installation chamber is fixedly installed inside the fixed seat extending to the front. A third motor is fixedly installed inside the installation chamber. A drill bit is fixedly installed through the bottom of the installation chamber at the output end of the third motor, facilitating the movement of the drill bit to drill holes in the copper substrate.
[0013] Preferably, the second screw is rotatably mounted inside the support frame, and the second screw is threaded inside the sliding seat, so that the second screw can drive the sliding seat to slide laterally, thereby adjusting the lateral position of the drill bit.
[0014] Preferably, the telescopic end of the second electric telescopic rod is fixedly installed on the top of the installation chamber, so that the second electric telescopic rod can drive the installation chamber to rise and fall, thereby driving the drill bit to rise and fall.
[0015] Compared with the prior art, the present invention provides a drilling device for circuit board processing, which has the following advantages:
[0016] 1. The drilling device for circuit board processing, through the positioning and fixing mechanism, aligns and stacks the copper substrate on the placement table during use, and positions it by the positioning blocks at the four corners. Then, the first electric telescopic rod drives the lifting frame to move downward, causing the pressure plate on the lifting frame to move downward, so as to press and fix the edge of the copper substrate, thus making it more convenient to use.
[0017] 2. The drilling device for circuit board processing, through the set moving drilling mechanism, during use, is driven by a second motor and in conjunction with a second electric telescopic rod to make the drill bit move laterally and vertically, and driven by a first motor to make the sliding table slide longitudinally, thereby making the copper substrate move longitudinally, so that the drill bit can drill holes in the copper substrate. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;
[0020] Figure 2 This is a top view of the sliding table and connected mechanism of this utility model.
[0021] Figure 3 This is a bottom view of the sliding table and connected mechanism of this utility model.
[0022] Figure 4 This is a schematic diagram of the external structure of the positioning component of this utility model;
[0023] Figure 5 This is an exploded view of the positioning component of this utility model;
[0024] Figure 6 This is a top sectional view of the mobile drilling mechanism of this utility model;
[0025] Figure 7 This is a cross-sectional structural diagram of the fixing base and connected mechanism of this utility model.
[0026] In the diagram: 1. Drilling table; 2. Control end; 3. Positioning and fixing mechanism; 31. Moving component; 311. Guide rod; 312. Sliding table; 313. First motor; 314. First screw; 32. Positioning component; 321. Placement platform; 322. Positioning block; 323. First electric telescopic rod; 324. Lifting frame; 325. Pressure plate; 4. Moving drilling mechanism; 41. Support frame; 42. Second motor; 43. Second screw; 44. Sliding seat; 45. Fixed seat; 46. Second electric telescopic rod; 47. Installation chamber; 48. Third motor; 49. Drill bit. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0029] Example 1:
[0030] To achieve precise positioning and fixation of the copper substrate, please refer to [link / reference]. Figure 1-5 This utility model provides a technical solution: a drilling device for circuit board processing, including a drilling table 1, a control terminal 2 on the front of the drilling table 1, a positioning and fixing mechanism 3 inside the drilling table 1, and a moving drilling mechanism 4 on the outside of the drilling table 1.
[0031] The positioning and fixing mechanism 3 includes a moving component 31 and a positioning component 32. The moving component 31 is disposed inside the punching station 1, and the positioning component 32 is disposed outside the moving component 31.
[0032] The moving component 31 includes multiple guide rods 311, which are fixedly installed between the front and back inner walls of the drilling table 1. A sliding table 312 is slidably installed on the outside of the guide rods 311. A first motor 313 is fixedly installed on the back inner wall of the drilling table 1. A first screw 314 is fixedly installed on the output end of the first motor 313 to facilitate the longitudinal sliding of the sliding table 312, thereby driving the copper substrate to slide longitudinally to adjust its position.
[0033] Furthermore, the end of the first screw 314 away from the first motor 313 is rotatably mounted on the inner wall of the front of the drilling table 1, and the first screw 314 is threadedly mounted inside the sliding table 312, so that the first screw 314 can drive the sliding table 312 to slide longitudinally.
[0034] Furthermore, the inner walls on both the left and right sides of the punching table 1 are provided with sliding grooves, and the left and right sides of the sliding table 312 are slidably installed inside the sliding grooves, so that the sliding table 312 can be limited and slid inside the punching table 1.
[0035] Furthermore, the positioning component 32 includes a placement platform 321, which is fixedly installed on the top of the sliding platform 312. Positioning blocks 322 are fixedly installed at the four corners of the placement platform 321. A first electric telescopic rod 323 is fixedly installed at the bottom of the sliding platform 312. A lifting frame 324 is fixedly installed at the telescopic end of the first electric telescopic rod 323. A pressure plate 325 is fixedly installed on the top of the lifting frame 324 to facilitate the positioning of the copper substrate on the placement platform 321.
[0036] Furthermore, through holes are provided at corresponding positions of the sliding table 312 and the lifting frame 324, and the lifting frame 324 is slidably installed inside the through holes, so that the lifting frame 324 can slide through the sliding table 312.
[0037] Example 2:
[0038] To achieve drilling of copper substrates, this invention provides another embodiment; please refer to [link / reference]. Figure 6 and Figure 7 Furthermore, in conjunction with Embodiment 1, the movable drilling mechanism 4 includes a support frame 41, which is fixedly installed on the left and right sides of the drilling table 1. A second motor 42 is fixedly installed on the right side of the support frame 41, and a second screw 43 is fixedly installed at the output end of the second motor 42. A sliding seat 44 is slidably installed inside the support frame 41 extending to the front. A plurality of fixed seats 45 are fixedly installed on the front of the sliding seat 44. A second electric telescopic rod 46 is fixedly installed on the top inner wall of the fixed seat 45. An installation chamber 47 is fixedly installed inside the fixed seat 45 extending to the front. A third motor 48 is fixedly installed inside the installation chamber 47. A drill bit 49 is fixedly installed at the output end of the third motor 48 through the bottom of the installation chamber 47, which facilitates the drill bit 49 to move and drill holes in the copper substrate.
[0039] Furthermore, the second screw 43 is rotatably mounted inside the support frame 41, and the second screw 43 is threadedly mounted inside the sliding seat 44, so that the second screw 43 can drive the sliding seat 44 to slide laterally, thereby adjusting the lateral position of the drill bit 49.
[0040] Furthermore, the telescopic end of the second electric telescopic rod 46 is fixedly installed on the top of the installation chamber 47, so that the second electric telescopic rod 46 can drive the installation chamber 47 to rise and fall, thereby driving the drill bit 49 to rise and fall.
[0041] In actual operation, when this device is used, multiple copper substrates are aligned and stacked, and placed on the placement platform 321. The positioning blocks 322 at the four corners position the copper substrates on the placement platform 321. Then, the first electric telescopic rod 323 drives the lifting frame 324 to slide downward, so that the lifting frame 324 drives the pressure plate 325 to press downward, so that the pressure plate 325 presses and fixes the two sides of the copper substrate. The above steps are repeated to position and place the copper substrates at multiple locations.
[0042] The first motor 313 drives the first screw 314 to rotate, causing the first screw 314 to drive the sliding table 312 to slide longitudinally outside the guide rod 311. The sliding table 312 drives the copper substrate on the placement platform 321 to slide longitudinally to adjust its position. The second motor 42 drives the second screw 43 to rotate, causing the second screw 43 to drive the sliding seat 44 to slide laterally inside the support frame 41. This causes the drill bit 49 below to slide laterally to adjust its position. The second electric telescopic rod 46 drives the mounting chamber 47 to slide up and down inside the fixed base 45, causing the drill bit 49 to slide up and down. At the same time, the third motor 48 drives the drill bit 49 to rotate, causing the drill bit 49 to drill holes in the copper substrate.
[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A drilling device for circuit board processing, comprising a drilling table (1), characterized in that: The front of the punching station (1) is provided with a control terminal (2), the inside of the punching station (1) is provided with a positioning and fixing mechanism (3), and the outside of the punching station (1) is provided with a moving punching mechanism (4). The positioning and fixing mechanism (3) includes a moving component (31) and a positioning component (32). The moving component (31) is disposed inside the punching station (1), and the positioning component (32) is disposed outside the moving component (31). The moving component (31) includes a plurality of guide rods (311), which are fixedly installed between the front and back inner walls of the drilling table (1). A sliding table (312) is slidably installed on the outside of the guide rods (311). A first motor (313) is fixedly installed on the back inner wall of the drilling table (1), and a first screw (314) is fixedly installed on the output end of the first motor (313).
2. The drilling device for circuit board processing according to claim 1, characterized in that: The end of the first screw (314) away from the first motor (313) is rotatably mounted on the inner wall of the front of the drilling table (1), and the first screw (314) is threadedly mounted inside the sliding table (312).
3. The drilling device for circuit board processing according to claim 1, characterized in that: The inner walls of the left and right sides of the drilling platform (1) are provided with sliding grooves, and the left and right sides of the sliding platform (312) are slidably installed inside the sliding grooves.
4. The drilling device for circuit board processing according to claim 1, characterized in that: The positioning component (32) includes a placement platform (321), which is fixedly installed on the top of the sliding platform (312). Positioning blocks (322) are fixedly installed at the four corners of the placement platform (321). A first electric telescopic rod (323) is fixedly installed at the bottom of the sliding platform (312). A lifting frame (324) is fixedly installed at the telescopic end of the first electric telescopic rod (323). A pressure plate (325) is fixedly installed at the top of the lifting frame (324).
5. A drilling device for circuit board processing according to claim 4, characterized in that: The sliding table (312) and the lifting frame (324) are provided with through holes at corresponding positions, and the lifting frame (324) is slidably installed inside the through holes.
6. The drilling device for circuit board processing according to claim 1, characterized in that: The mobile drilling mechanism (4) includes a support frame (41), which is fixedly installed on the left and right sides of the drilling table (1). A second motor (42) is fixedly installed on the right side of the support frame (41). A second screw (43) is fixedly installed at the output end of the second motor (42). A sliding seat (44) is slidably installed inside the support frame (41) and on the front side. Multiple fixed seats (45) are fixedly installed on the front side of the sliding seat (44). A second electric telescopic rod (46) is fixedly installed on the top inner wall of the fixed seat (45). An installation chamber (47) is fixedly installed inside the fixed seat (45) and on the front side. A third motor (48) is fixedly installed inside the installation chamber (47). A drill bit (49) is fixedly installed at the output end of the third motor (48) through the bottom of the installation chamber (47).
7. A drilling device for circuit board processing according to claim 6, characterized in that: The second screw (43) is rotatably mounted inside the support frame (41), and the second screw (43) is threadedly mounted inside the sliding seat (44).
8. A drilling device for circuit board processing according to claim 6, characterized in that: The telescopic end of the second electric telescopic rod (46) is fixedly installed on the top of the installation chamber (47).