Multi-station drilling machine for photovoltaic support accessory production

Abstract

The utility model belongs to the technical field of drilling equipment, and discloses a multi-station drilling machine for production of photovoltaic support accessories, which comprises a frame, a fixing frame is fixed on the bottom surface of the frame, a driving motor is mounted on the upper surface of the frame, a first drill bit is rotatably connected to the bottom end of the fixing frame, and a second drill bit is rotatably connected to the bottom end of the first drill bit. The output end of the driving motor is connected with the first drill bit, and an adjusting mechanism is arranged in the fixing frame. When drilling operation is carried out, a short gear can be synchronously driven to rotate through a transmission part and a bevel gear connected with the transmission part, then a second drill bit is driven to rotate through a long gear, the second drill bit and a first drill bit are made to carry out machining at multiple stations at the same time, and the hole machining efficiency is improved; and the drilling depth of the second drill bit is changed, the flexibility of drilling machining is improved, and the equipment machining process range is expanded.

Description

Technical Field

[0001] This utility model belongs to the field of drilling equipment technology, specifically a multi-station drilling machine for the production of photovoltaic bracket accessories. Background Technology

[0002] As an important component of photovoltaic power generation systems, photovoltaic brackets play a supporting, fixing, and guiding role for photovoltaic modules. Their performance directly affects the stability, power generation efficiency, and service life of the photovoltaic power generation system. Drilling is a common processing step in the production of photovoltaic bracket accessories. Traditional drilling machines usually only have a single drill bit. When drilling workpieces with different hole diameters, it is necessary to operate on another drilling machine or change different drill bits, which can easily lead to low production efficiency and thus fail to meet the needs of rapid production development.

[0003] Therefore, a multi-station drilling machine for the production of photovoltaic bracket accessories is proposed to address the above problems. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a multi-station drilling machine for the production of photovoltaic bracket accessories. It is equipped with multiple drill bits, enabling simultaneous processing at multiple stations, improving hole processing efficiency, and allowing for adjustment of the drilling position, thus enhancing the flexibility of hole processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-station drilling machine for the production of photovoltaic bracket accessories, comprising a frame, a fixed frame fixed to the bottom surface of the frame, a drive motor mounted on the upper surface of the frame, a first drill bit rotatably connected to the bottom end of the fixed frame, and the output end of the drive motor connected to the first drill bit, and an adjustment mechanism provided inside the fixed frame;

[0006] The adjustment mechanism includes a movable seat that slides on the bottom surface of the frame. An L-shaped first fixed seat is installed inside the movable seat. A transmission component is rotatably connected between the first fixed seat and the fixed frame. A gear disk is fixedly connected to the top of the first drill bit. A first bevel gear is meshed with the surface of the gear disk, and the first bevel gear is connected to the transmission component. A second bevel gear is connected to the end of the transmission component away from the adjustment mechanism. A third bevel gear is meshed with the surface of the second bevel gear. The bottom end of the third bevel gear penetrates the surface of the first fixed seat and is connected to the short gear. A second drill bit is installed inside the movable seat. A long gear is fixed to the top of the second drill bit, and the long gear and the short gear are meshed together.

[0007] Preferably, the movable base has fixed blocks symmetrically slidably connected inside, and the second drill bit rotates between the two sets of fixed blocks via bearings.

[0008] Preferably, a second electric push rod is symmetrically installed inside the movable seat, and the output end of the second electric push rod is connected to the fixed block.

[0009] Preferably, the transmission component includes a splined bushing that rotates on the side of the first fixed seat and a splined shaft that rotates on the side of the fixed frame.

[0010] Preferably, an optical axis is fixedly connected inside the frame to the side near the movable seat, and the movable seat is slidably sleeved on the surface of the optical axis.

[0011] Preferably, a first electric push rod is installed inside the fixing frame, and the output end of the first electric push rod is connected to the first fixing base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model incorporates an adjustment mechanism. During drilling operations, the transmission component and its connected bevel gear synchronously drive the short gear to rotate, which in turn drives the second drill bit to rotate via the long gear. This allows the second and first drill bits to process simultaneously at multiple stations, improving hole processing efficiency. The second electric push rod can move the second drill bit downwards, changing its drilling depth. By activating the first electric push rod, the moving seat can be moved, changing the distance between the second and first drill bits. This enables flexible control of multi-station drilling, improving the flexibility of drilling processing and expanding the equipment's processing technology range. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a sectional view of the frame in this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a schematic diagram of the structure of the fixed block and the second electric push rod in this utility model.

[0018] In the diagram: 1. Frame; 2. Adjustment mechanism; 21. Gear disk; 22. First bevel gear; 23. Transmission component; 231. Splined shaft; 232. Splined bushing; 24. First electric push rod; 25. Optical shaft; 26. Moving seat; 27. Long gear; 28. Second drill bit; 29. ​​Fixed seat; 210. Second bevel gear; 211. Third bevel gear; 212. Short gear; 213. Fixed block; 214. Second electric push rod; 4. Fixed frame; 5. Drive motor; 6. First drill bit. Detailed Implementation

[0019] 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.

[0020] like Figures 1 to 4 As shown, this utility model provides a multi-station drilling machine for the production of photovoltaic bracket accessories, including a frame 1, a fixing frame 4 fixed on the bottom surface of the frame 1, a drive motor 5 installed on the upper surface of the frame 1, a first drill bit 6 rotatably connected to the bottom end of the fixing frame 4, and the output end of the drive motor 5 connected to the first drill bit 6. An adjustment mechanism 2 is provided inside the fixing frame 4.

[0021] The adjusting mechanism 2 includes a movable seat 26 that slides on the bottom surface of the frame 1. An L-shaped first fixed seat 29 is installed inside the movable seat 26. A transmission component 23 is rotatably connected between the first fixed seat 29 and the fixed frame 4. A gear disk 21 is fixedly connected to the top of the first drill bit 6. A first bevel gear 22 is meshed with the surface of the gear disk 21, and the first bevel gear 22 is connected to the transmission component 23. A second bevel gear 210 is connected to the end of the transmission component 23 away from the adjusting mechanism 2. A third bevel gear 211 is meshed with the surface of the second bevel gear 210. The bottom end of the third bevel gear 211 penetrates the surface of the first fixed seat 29 and is connected to a short gear 212. The second drill bit 28 is installed inside the 26. A long gear 27 is fixed to the top of the second drill bit 28, and the long gear 27 and the short gear 212 are meshed together. When drilling holes in the photovoltaic bracket accessories, the first drill bit 6 is rotated by starting the drive motor 5 to perform the drilling operation. At the same time, the gear disk 21 drives the first bevel gear 22 that meshes with it to rotate. Then, the transmission component 23 drives the second bevel gear 210 to rotate, and the third bevel gear 211 and the short gear 212 drive the long gear 27 to rotate, thereby driving the second drill bit 28 to rotate synchronously. The drilling process is completed by the second drill bit 28 and the first drill bit 6, realizing simultaneous processing at multiple stations and improving the hole processing efficiency.

[0022] The movable base 26 has fixed blocks 213 symmetrically slidably connected inside, and the second drill bit 28 rotates between the two fixed blocks 213 via bearings. The movable base 26 has a second electric push rod 214 symmetrically installed inside, and the output end of the second electric push rod 214 is connected to the fixed block 213. By activating the second electric push rod 214 to push the fixed block 213 downward, the second drill bit 28 can be driven downward, thereby changing the drilling depth of the second drill bit 28 and achieving the purpose of drilling holes of different depths simultaneously.

[0023] like Figures 1 to 4 As shown, the transmission component 23 includes a splined bushing 232 that rotates on the side of the first fixed seat 29 and a splined shaft 231 that rotates on the side of the fixed frame 4. An optical shaft 25 is fixedly connected inside the frame 1 near the movable seat 26, and the movable seat 26 is slidably sleeved on the surface of the optical shaft 25. A first electric push rod 24 is installed inside the fixed frame 4, and the output end of the first electric push rod 24 is connected to the first fixed seat 29. By activating the first electric push rod 24, the movable seat 26 can be pushed to one side, adjusting the position of the movable seat 26 and changing the distance between the second drill bit 28 and the first drill bit 6. This allows the spacing between the two drilling positions to be adjusted according to processing requirements, further improving the flexibility of drilling processing and expanding the processing range of the equipment.

[0024] Working principle and process: When drilling holes in photovoltaic bracket accessories, the drive motor 5 is started to drive the first drill bit 6 to rotate for drilling. At the same time, the gear disk 21 drives the first bevel gear 22, which meshes with it, to rotate. Then, the transmission component 23 drives the second bevel gear 210 to rotate, and the third bevel gear 211 and the short gear 212 drive the long gear 27 to rotate, which in turn drives the second drill bit 28 to rotate synchronously. The drilling process is completed by the second drill bit 28 and the first drill bit 6, realizing simultaneous processing at multiple stations and improving hole processing efficiency. By starting the second electric push rod 214 to push the fixed block 213 downward, the second drill bit 28 can be moved downward, thereby changing the drilling depth of the second drill bit 28 and realizing the purpose of drilling holes of different depths at the same time. By starting the first electric push rod 24, the moving seat 26 can be moved to one side to adjust the position of the moving seat 26 and change the distance between the second drill bit 28 and the first drill bit 6. Thus, the distance between the two drilling positions can be adjusted according to processing requirements, further improving the flexibility of drilling processing and expanding the processing range of the equipment.

[0025] 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 process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station drilling machine for producing photovoltaic bracket accessories, comprising a frame (1), a fixing frame (4) fixed to the bottom surface of the frame (1), a drive motor (5) mounted on the upper surface of the frame (1), a first drill bit (6) rotatably connected to the bottom end of the fixing frame (4), and the output end of the drive motor (5) connected to the first drill bit (6), characterized in that: The fixing frame (4) is equipped with an adjustment mechanism (2); The adjusting mechanism (2) includes a movable seat (26) that slides on the bottom surface of the frame (1). An L-shaped first fixed seat (29) is installed inside the movable seat (26). A transmission component (23) is rotatably connected between the first fixed seat (29) and the fixed frame (4). A gear disk (21) is fixedly connected to the top of the first drill bit (6). A first bevel gear (22) is meshed with the surface of the gear disk (21), and the first bevel gear (22) is connected to the transmission component (23). The transmission component (23) is located away from the adjusting mechanism (2). One end of the moving seat (26) is connected to a second bevel gear (210), and the surface of the second bevel gear (210) is meshed with a third bevel gear (211). A short gear (212) is provided on the outside of the first fixed seat (29). The bottom end of the third bevel gear (211) penetrates the surface of the first fixed seat (29) and is connected to the short gear (212). A second drill bit (28) is installed inside the moving seat (26). A long gear (27) is fixed at the top of the second drill bit (28), and the long gear (27) and the short gear (212) are meshed together.

2. A multi-station drilling machine for photovoltaic mounting accessory production according to claim 1, characterized in that: The movable seat (26) is symmetrically slidably connected with fixed blocks (213), and the second drill bit (28) rotates between the two sets of fixed blocks (213) via bearings.

3. A multi-station drilling machine for photovoltaic mounting accessory production according to claim 2, characterized in that: The movable seat (26) is symmetrically equipped with a second electric push rod (214), and the output end of the second electric push rod (214) is connected to the fixed block (213).

4. A multi-station drilling machine for photovoltaic mounting accessory production according to claim 1, characterized in that: The transmission component (23) includes a spline bushing (232) that rotates on the side of the first fixed seat (29) and a spline shaft (231) that rotates on the side of the fixed frame (4).

5. A multi-station drilling machine for producing photovoltaic bracket accessories according to claim 4, characterized in that: The frame (1) has an optical axis (25) fixedly connected to the side of the movable seat (26) inside, and the movable seat (26) is slidably sleeved on the surface of the optical axis (25).

6. A multi-station drilling machine for photovoltaic mount accessory production according to claim 5, characterized in that: The first electric push rod (24) is installed inside the fixed frame (4), and the output end of the first electric push rod (24) is connected to the first fixed seat (29).

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