Aluminum alloy profile tapping machine

Abstract

The utility model relates to the technical field of aluminum alloy section machining, and discloses an aluminum alloy section tapping machine which comprises an operation table, a second motor is fixedly connected to the right side of the top of the operation table, a first bevel gear is fixedly connected to the output end of the second motor, and a second bevel gear is connected to the outer wall of the first bevel gear in a meshed mode. A threaded rod is rotationally connected into the second bevel gear, supporting blocks are fixedly connected to the left end and the right end of the threaded rod, the bottoms of the supporting blocks are fixedly connected with the top of the operation table, and a connecting block is in threaded connection with the outer wall of the middle of the threaded rod. According to the aluminum alloy punching device, the second motor drives the first bevel gear to rotate so as to drive the connecting block to move, the number of rotation turns of the threaded rod is controlled through rotation of the second motor, equidistant positioning punching can be achieved, and due to the fact that the threaded rod and the graduated scale serve as the basis, smooth equidistant punching of aluminum alloy sections made of different materials can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy profile processing technology, and in particular to an aluminum alloy profile drilling machine. Background Technology

[0002] Aluminum alloy profiles are aluminum-based alloy materials produced through extrusion into various shapes. Their main component is aluminum, with the addition of other alloying elements. These elements significantly improve the properties of aluminum. Adding magnesium enhances the strength and corrosion resistance of aluminum alloys, while adding silicon improves their casting performance and machinability. The most significant characteristic of aluminum alloy profiles is their low density and light weight; their density is approximately one-third that of steel. This makes them widely used in aerospace and automotive manufacturing because lighter materials help reduce overall structural weight, thus lowering energy consumption. In automotive manufacturing, the use of aluminum alloy profiles helps reduce vehicle weight and improve fuel economy. In the aerospace field, aluminum alloy profiles are indispensable, used to manufacture critical structural components such as aircraft wings and fuselages, as their lightweight and high-strength characteristics meet aerospace requirements. Aluminum alloy profile drilling machines are specialized equipment for processing aluminum alloy profiles. During the production process, drilling is required to meet subsequent installation and usage needs.

[0003] Aluminum alloy profile drilling machine includes a power mechanism, drilling device, clamping part, machine body and base. It can drill holes of precise size on aluminum alloy profiles. Whether it is a round hole, a square hole or other irregularly shaped hole, it can be processed with appropriate drill bits and operation. However, when it is necessary to drill holes at equal intervals on the same type of aluminum alloy profile, the positioning of equal interval drilling is not very accurate. In the existing technology, the hole position is determined by using a scale ruler for initial positioning and then combining it with a laser positioning system for fine adjustment. However, in actual application, dust, smoke and light at the working site will affect the laser beam. Dust and smoke will cause the laser beam to scatter, reducing the positioning accuracy. At the same time, the optical characteristics of the surface reflectivity of aluminum alloy profiles of different materials will also affect laser positioning, making it difficult for operators to accurately identify. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an aluminum alloy profile drilling machine, which aims to improve the existing technology where dust, smoke and light at the work site affect the laser beam. Dust and smoke will cause the laser beam to scatter, reducing the positioning accuracy. At the same time, for aluminum alloy profiles of different materials, the optical characteristics of their surface reflectivity will also affect laser positioning, making it difficult for operators to accurately identify.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an aluminum alloy profile drilling machine, comprising an operating table, a second motor fixedly connected to the top right side of the operating table, a first bevel gear fixedly connected to the output end of the second motor, a second bevel gear meshing with the outer wall of the first bevel gear, a threaded rod rotatably connected inside the second bevel gear, support blocks fixedly connected to the left and right ends of the threaded rod, the bottom of the support blocks fixedly connected to the top of the operating table, a connecting block threadedly connected to the outer wall of the middle part of the threaded rod, a U-shaped frame fixedly connected to the rear side of the connecting block, sliding rails fixedly connected to the front and rear sides of the top of the operating table, the bottom end of the U-shaped frame slidably connected to the top end of the sliding rail, a drilling device fixedly connected to the middle of the bottom end of the U-shaped frame, a drill bit fixedly connected to the bottom of the drilling device, aluminum alloy material provided in the middle of the top of the operating table, a scale fixedly connected to the front side of the sliding rail, and a fixing mechanism provided at the bottom of the operating table for fixing the aluminum alloy profile being measured.

[0006] As a further description of the above technical solution:

[0007] The fixing mechanism includes a support frame, the top of which is fixedly connected to the bottom right side of the operating table. A motor is fixedly connected to the top of the support frame, and a pinion is fixedly connected to the output end of the motor. Support plates are fixedly connected to adjacent top sides of the support frame. A sliding plate is slidably connected to the top of the support plate. A toothed strip is fixedly connected to adjacent sides of the sliding plate. The outer wall of the toothed strip meshes with the outer wall of the pinion. A fixing column is fixedly connected to the top of the sliding plate, and one end of the fixing column penetrates the front and rear sides of the outer wall of the operating table.

[0008] As a further description of the above technical solution:

[0009] The bottom of the operating table is fixedly connected to a base plate, and the bottom of the base plate is fixedly connected to an anti-slip pad.

[0010] As a further description of the above technical solution:

[0011] A second support frame is fixedly connected to the top of the base plate, and the top of the second support frame is fixedly connected to the middle of the bottom of the operating table.

[0012] As a further description of the above technical solution:

[0013] A nameplate is fixedly connected to the top left side of the drilling device, and a protective sleeve is fixedly connected to each adjacent side of the fixing column.

[0014] As a further description of the above technical solution:

[0015] A controller is fixedly connected to the center of the front side of the operating table. The controller is electrically connected to motor one, drilling device and motor two respectively.

[0016] As a further description of the above technical solution:

[0017] Two bases are fixedly connected to the top left of the control panel, and an L-shaped plate is rotatably connected to the top of the bases.

[0018] As a further description of the above technical solution:

[0019] A light bulb is fixedly connected to the bottom of the U-shaped frame, and a protective sleeve is fixedly connected to the bottom of the L-shaped plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the rotation of the first bevel gear is driven by the second motor, which in turn moves the connecting block left and right. The rotation of the second motor controls the number of rotations of the threaded rod, thus achieving equidistant positioning and drilling. Since the threaded rod and the scale serve as the foundation, aluminum alloy profiles of different materials can also ensure the smooth progress of equidistant drilling. At the same time, the accuracy of equidistant drilling can be checked by the scale, providing a visual reference for the operator.

[0022] 2. In this utility model, the rotation of the small gear driven by the motor will cause the toothed strip that meshes with it to slide, thereby causing the sliding plate to move in the opposite direction so that the fixing column can fix the aluminum alloy material. This can resist various forces during the drilling process, ensure that the position of each hole can be accurately processed according to the preset position, and reduce the risk of drill bit breakage or damage, thereby reducing safety hazards caused by equipment failure. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the operating table of an aluminum alloy profile drilling machine proposed in this utility model;

[0024] Figure 2 This is a top view of the aluminum alloy material in an aluminum alloy profile drilling machine proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of a U-shaped frame for an aluminum alloy profile drilling machine proposed in this utility model;

[0026] Figure 4 This is a diagram showing the support plate of an aluminum alloy profile drilling machine according to the present invention.

[0027] Figure 5 This is a schematic diagram of the drilling device for an aluminum alloy profile drilling machine proposed in this utility model.

[0028] Legend:

[0029] 1. Operating table; 2. Fixing mechanism; 201. Support frame one; 202. Motor one; 203. Pinion gear; 204. Support plate; 205. Sliding plate; 206. Toothed strip; 207. Fixed column; 3. Motor two; 4. Bevel gear one; 5. Bevel gear two; 6. Threaded rod; 7. Support block; 8. Connecting block; 9. U-shaped frame; 10. Sliding rail; 11. Drilling device; 12. Drill bit; 13. Aluminum alloy material; 14. Scale; 15. Base plate; 16. Anti-slip mat; 17. Support frame two; 18. Nameplate; 19. Light; 20. Controller; 21. Base; 22. L-shaped plate; 23. Protective cover one; 24. Protective cover two. Detailed Implementation

[0030] 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.

[0031] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5This utility model provides an embodiment of an aluminum alloy profile drilling machine, including an operating table 1. The operating table 1 not only bears the weight of the entire machine but also provides a stable working platform. A motor 2 3 is fixedly connected to the top right side of the operating table 1, providing continuous and stable power output. A bevel gear 1 4 is fixedly connected to the output end of the motor 2 3. A bevel gear 2 5 is meshed with the outer wall of the bevel gear 1 4. A threaded rod 6 is rotatably connected inside the bevel gear 2 5. Support blocks 7 are fixedly connected to the left and right ends of the threaded rod 6. The bottom of the support blocks 7 is fixedly connected to the top of the operating table 1, ensuring the stability of the entire structure. A connecting block 8 is threadedly connected to the outer wall of the middle part of the threaded rod 6. A U-shaped frame 9 is fixedly connected to the rear side of the connecting block 8. The top of the operating table 1 is front and rear... The U-shaped frame 9 is fixedly connected to the sliding rail 10 on both sides. The bottom end of the U-shaped frame 9 is slidably connected to the top end of the sliding rail 10, so that the U-shaped frame 9 can slide on the sliding rail 10. A drilling device 11 is fixedly connected to the middle of the bottom end of the U-shaped frame 9. A drill bit 12 is fixedly connected to the bottom of the drilling device 11 to achieve precise drilling. An aluminum alloy material 13 is set at the middle of the top of the operating table 1. A scale 14 is fixedly connected to the front of the front sliding rail 10. The scale 14 is used to check whether the equidistant opening is accurate. If any deviation is found, it can be adjusted in time. A fixing mechanism 2 is set at the bottom of the operating table 1. The fixing mechanism 2 is used to fix the aluminum alloy profile being measured to ensure that the profile will not move during the drilling process, thereby ensuring the accuracy and safety of drilling.

[0032] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4 The fixing mechanism 2 includes a support frame 201, the top of which is fixedly connected to the bottom right side of the operating table 1 to ensure that it will not loosen under various working environments. A motor 202 is fixedly connected to the top of the support frame 201, and a pinion 203 is fixedly connected to the output end of the motor 202 to efficiently transmit the power of the motor 202 to other mechanical parts. Support plates 204 are fixedly connected to adjacent top sides of the support frame 201, and sliding connections are slidably connected to the top of the support plates 204. Plate 205 and support plate 204 not only provide additional support points, but sliding plate 205 can also slide along its top, enabling the mechanical components to move. Toothed strips 206 are fixedly connected to adjacent sides of sliding plate 205. The outer wall of toothed strips 206 meshes with the outer wall of pinion 203. A fixing column 207 is fixedly connected to the top of sliding plate 205. One end of fixing column 207 penetrates the front and rear sides of the outer wall of operating table 1, ensuring the stability of fixing mechanism 2 and making the entire mechanical structure more compact and efficient.

[0033] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3A nameplate 18 is fixedly connected to the top left side of the drilling device 11. The nameplate 18 contains relevant information and identification of the equipment. Protective sleeves 24 are fixedly connected to the adjacent sides of the fixing column 207 to prevent damage to the profile during fixing. A lamp 19 is fixedly connected to the bottom of the U-shaped frame 9 to provide necessary lighting for the work area and ensure that the operator can clearly see the work surface when drilling. A protective sleeve 23 is fixedly connected to the bottom of the L-shaped plate 22 to provide additional protection for the L-shaped plate 22 and to protect the profile. A controller 20 is fixedly connected to the center of the front side of the operating table 1. The controller 20 is electrically connected to the motor 202, the drilling device 11 and the motor 3 respectively, to ensure that the controller 20 can effectively control the operation of these components, so that the entire drilling process can proceed smoothly.

[0034] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The bottom of the operating table 1 is fixedly connected to a base plate 15, which enhances the stability of the structure. The bottom of the base plate 15 is fixedly connected to an anti-slip pad 16, which provides additional stability to the operating table 1, especially when used on uneven surfaces, effectively preventing slippage and ensuring operational safety. The top of the base plate 15 is fixedly connected to a support frame 17, and the top of the support frame 17 is fixedly connected to the middle of the bottom end of the operating table 1, further enhancing the stability of the overall structure. The top left of the operating table 1 is fixedly connected to two bases 21, and the top of the bases 21 is rotatably connected to an L-shaped plate 22. When making holes, the L-shaped plate 22 can be rotated to provide a fixing effect on the top of the profile, strengthening the fixation of the aluminum alloy profile.

[0035] Working principle: The rotation of bevel gear 4 driven by motor 2 3 will cause the rotation of bevel gear 2 5, which in turn will cause the rotation of threaded rod 6, thus moving connecting block 8 left and right. When connecting block 8 moves to the appropriate position, drilling device 11 will start drilling with drill bit 12 to complete the drilling operation. The rotation of threaded rod 6 is controlled by the rotation of motor 2 3 to achieve equidistant drilling. This way, dust and smoke at the work site will not affect the equidistant drilling positioning. Since threaded rod 6 and scale 14 serve as the foundation, different materials of aluminum alloy profiles can also ensure the smooth progress of equidistant drilling. At the same time, the accuracy of equidistant drilling can be checked by scale 14. If any deviation is found, it can be adjusted in time and compensated in subsequent drilling operations to ensure the accuracy of equidistant drilling. It also provides a visual reference for operators.

[0036] The rotation of the pinion 203 driven by the motor 202 causes the toothed strip 206 to slide, which in turn causes the sliding plate 205 to move in the opposite direction, so that the fixing post 207 can fix the aluminum alloy material 13. After fixing the profile, it can resist various forces during the drilling process, ensuring that the position of each hole can be accurately processed according to the preset position. At the same time, the stable profile can also avoid interfering with the normal operation of the drill bit 12 due to its own movement, reducing the risk of the drill bit 12 breaking or being damaged, thereby reducing safety hazards caused by equipment failure.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum alloy profile hole opening machine comprising an operating table (1), characterized in that: The top right side of the operating platform (1) is fixedly connected with motor two (3), the output end of motor two (3) is fixedly connected with bevel gear one (4), the outer wall of bevel gear one (4) is engagedly connected with bevel gear two (5), the inside of bevel gear two (5) is rotatably connected with threaded rod (6), the left and right ends of threaded rod (6) are fixedly connected with support block (7), the bottom of support block (7) is fixedly connected with the top of operating platform (1), the middle part outer wall of threaded rod (6) is threadedly connected with connecting block (8), the rear side of connecting block (8) is fixedly connected with U-shaped frame (9), the top front and rear sides of operating platform (1) are fixedly connected with sliding rail (10), the bottom end of U-shaped frame (9) is slidably connected with the top end of sliding rail (10), the bottom end of U-shaped frame (9) is fixedly connected with drilling device (11), the bottom of drilling device (11) is fixedly connected with drill bit (12), the top middle part of operating platform (1) is provided with aluminum alloy material (13), the front side of sliding rail (10) is fixedly connected with scale ruler (14), the bottom of operating platform (1) is provided with fixing mechanism (2), and the fixing mechanism (2) is used for fixing the measured aluminum alloy profile.

2. An aluminum alloy profile hole opening machine according to claim 1, characterized in that: The fixing mechanism (2) comprises support frame one (201), the top of support frame one (201) is fixedly connected with the bottom right side of operating platform (1), the top of support frame one (201) is fixedly connected with motor one (202), the output end of motor one (202) is fixedly connected with pinion (203), the top of the left and right sides of support frame one (201) is fixedly connected with support plate (204), the top of support plate (204) is slidably connected with sliding plate (205), the adjacent sides of sliding plate (205) are fixedly connected with toothed strip (206), the outer wall of toothed strip (206) is engagedly connected with the outer wall of pinion (203), the top of sliding plate (205) is fixedly connected with fixed column (207), and one end of fixed column (207) penetrates the front and rear sides of the outer wall of operating platform (1).

3. An aluminum alloy profile hole opening machine according to claim 1, characterized in that: The bottom of operating platform (1) is fixedly connected with bottom plate (15), and the bottom of bottom plate (15) is fixedly connected with anti-skid pad (16).

4. An aluminum alloy profile hole opening machine according to claim 3, characterized in that: The top of bottom plate (15) is fixedly connected with support frame two (17), and the top of support frame two (17) is fixedly connected with the bottom middle part of operating platform (1).

5. An aluminum alloy profile hole opening machine according to claim 2, characterized in that: The left top of drilling device (11) is fixedly connected with nameplate (18), and the adjacent sides of fixed column (207) are fixedly connected with protection sleeve two (24).

6. An aluminum alloy profile hole opening machine according to claim 1, characterized in that: The front middle part of operating platform (1) is fixedly connected with controller (20), and the controller (20) is electrically connected with motor one (202), drilling device (11) and motor two (3) respectively.

7. An aluminum alloy profile hole opening machine according to claim 1, characterized in that: The top left side of operating platform (1) is fixedly connected with two bases (21), and the top of base (21) is rotatably connected with L-shaped plate (22).

8. An aluminum alloy profile hole opening machine according to claim 7, characterized in that: The bottom of the U-shaped frame (9) is fixedly connected with a lamp (19), and the bottom of the L-shaped plate (22) is fixedly connected with a protective sleeve I (23).

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