Aluminum profile three-axis numerical control drilling and milling main machine

Abstract

The utility model relates to the technical field of numerical control machining equipment, in particular to an aluminum profile three-axis numerical control drilling and milling main machine which comprises a working table, four supporting legs are fixedly connected to the lower end of the working table, a workpiece is placed at the upper end of the working table, and two first connecting holes are formed in the left portion and the right portion of the upper end of the working table respectively. And an adjusting assembly is fixedly installed in the two first connecting holes in the same side jointly, a vertical plate is fixedly connected to the rear portion of the upper end of the workbench, two second connecting holes are formed in the front end of the vertical plate, a cooling assembly is fixedly installed in the two second connecting holes jointly, and a drilling and milling head is fixedly installed at the lower end of the vertical plate. According to the three-axis numerical control drilling and milling main machine for the aluminum profile, the cooling assembly is arranged, so that the purposes of rapidly adjusting the spraying position of cooling air and improving the cooling efficiency of equipment are achieved; and by arranging the adjusting assembly, the purposes of conveniently and automatically adjusting the machining position of the workpiece and reducing the labor burden of workers are achieved.

Description

Technical Field

[0001] This utility model relates to the field of CNC machining equipment technology, and in particular to a three-axis CNC drilling and milling machine for aluminum profiles. Background Technology

[0002] In modern industrial manufacturing, drilling and milling of aluminum profiles are extremely common and critical process steps. As the manufacturing industry continuously demands higher production efficiency, product quality, and automation levels, traditional manual or semi-automatic aluminum profile processing equipment is beginning to reveal its limitations. These traditional machines often face problems such as low cooling efficiency and inconvenient workpiece positioning and adjustment in practical applications. Especially during high-speed drilling and milling, the lack of an effective cooling system leads to significant heat generation from friction between the tool and the workpiece. This not only accelerates tool wear but can also affect machining accuracy and surface quality. Furthermore, manually adjusting the direction and position of coolant or air cooling is time-consuming and difficult to ensure consistency, resulting in poor cooling during the processing.

[0003] Furthermore, quickly and accurately positioning and securing workpieces is a significant challenge when processing aluminum profiles of varying sizes and shapes. Traditional clamping devices typically require manual operation, which cannot quickly adapt to diverse processing needs, leading to prolonged production preparation time and reduced work efficiency. Moreover, if the machining surface needs to be changed during processing, the workpiece position must be readjusted, which not only increases the labor intensity of workers but may also adversely affect the accuracy of the final product. Therefore, we propose a three-axis CNC drilling and milling machine for aluminum profiles. Utility Model Content

[0004] The main purpose of this utility model is to provide a three-axis CNC drilling and milling machine for aluminum profiles, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A three-axis CNC drilling and milling machine for aluminum profiles includes a worktable. Four support legs are fixedly connected to the lower end of the worktable. A workpiece is placed on the upper end of the worktable. Two first connecting holes are opened on both the left and right sides of the upper end of the worktable. An adjustment component is fixedly installed in the two first connecting holes on the same side. A vertical plate is fixedly connected to the rear of the upper end of the worktable. Two second connecting holes are opened at the front end of the vertical plate. A cooling component is fixedly installed in the two second connecting holes. A drilling and milling head is fixedly installed at the lower end of the vertical plate.

[0007] The cooling assembly includes a mounting plate and a driven wheel. The upper end of the mounting plate has two third connection holes. A support rod is fixedly connected to the front end of the mounting plate. A first motor is fixedly connected to the front end of the mounting plate. A drive wheel is rotatably connected to the output end of the first motor. A belt is slidably mounted on the outer surfaces of the drive wheel and the driven wheel. An air outlet is fixedly connected to the right end of the driven wheel.

[0008] Preferably, the four support legs are symmetrically distributed in pairs, and the length of the upright plate is smaller than the length of the workbench.

[0009] By adopting the above technical solution, subsequent components can be installed quickly without interference during movement.

[0010] Preferably, the diameter of the driving wheel is equal to the diameter of the driven wheel, and the front end of the support rod is rotatably connected to the rear end of the air outlet.

[0011] By adopting the above technical solution: starting the first motor, the output end of the first motor drives the drive wheel to rotate, and the drive wheel drives the driven wheel to rotate synchronously by means of a belt, thereby driving the air outlet to adjust the angle position.

[0012] Preferably, the positions and dimensions of the two third connecting holes correspond to those of the two second connecting holes, and the length of the mounting plate is equal to the width of the upright plate.

[0013] By adopting the above technical solution, the positions of the two third connecting holes are aligned with those of the two second connecting holes, so that they are fixedly installed at the front end of the upright plate.

[0014] Preferably, the adjustment assembly includes a fixing plate, the upper end of which has two fourth connecting holes, an electric telescopic rod is fixedly connected to one end of the fixing plate near the worktable, a second motor is fixedly connected to one end of the electric telescopic rod near the worktable, and a suction cup is fixedly connected to the output end of the second motor.

[0015] By adopting the above technical solution: starting the electric telescopic rod, driving the suction cups to adhere to the workpiece, fixing the two sets of suction cups to the workpiece simultaneously, adjusting its lateral position by the electric telescopic rod, and driving the workpiece to rotate as a whole by starting the second motor to adjust the processing surface.

[0016] Preferably, the diameter of the suction cup is smaller than the width of the workpiece, and the positions and dimensions of the two fourth connecting holes correspond to and are adapted to the two first connecting holes.

[0017] By adopting the above technical solution, the positions of the two fourth connecting holes are aligned with the positions of the two first connecting holes on the same side, so that the two adjustment components are installed on the left and right sides of the upper part of the workbench.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting up a cooling assembly, the positions of the two third connecting holes correspond to the positions of the two second connecting holes, and the assembly is fixedly installed at the front end of the vertical plate. The first motor is started, and the output end of the first motor drives the drive wheel to rotate. The drive wheel drives the driven wheel to rotate synchronously via a belt, which in turn drives the air outlet to adjust the angle and position, thereby achieving the purpose of quickly adjusting the cooling air spray position and improving the cooling efficiency of the equipment.

[0020] 2. By setting adjustment components, the positions of the two fourth connecting holes are aligned with the positions of the two first connecting holes on the same side. The two adjustment components are installed on the left and right sides of the upper part of the worktable. The electric telescopic rod is started, which drives the suction cups to adhere to the workpiece. The two sets of suction cups are fixed to the workpiece at the same time. The lateral position is adjusted by the electric telescopic rod, and the workpiece is rotated as a whole by starting the second motor to adjust the processing surface. This achieves the purpose of conveniently and automatically adjusting the processing position of the workpiece and reducing the labor burden of workers. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a three-axis CNC drilling and milling machine for aluminum profiles according to this utility model;

[0022] Figure 2 This is a schematic diagram of the fixed component structure of a three-axis CNC drilling and milling machine for aluminum profiles according to this utility model;

[0023] Figure 3 This is a schematic diagram of the cooling assembly of a three-axis CNC drilling and milling machine for aluminum profiles according to the present invention.

[0024] Figure 4 This is a schematic diagram of the adjustment component of a three-axis CNC drilling and milling machine for aluminum profiles according to this utility model.

[0025] In the diagram: 1. Workbench; 2. Support leg; 3. Vertical plate; 4. Drilling and milling head; 5. Workpiece; 6. Cooling assembly; 7. Adjustment assembly; 11. First connecting hole; 31. Second connecting hole; 61. Mounting plate; 62. Third connecting hole; 63. Support rod; 64. Air outlet; 65. First motor; 66. Drive wheel; 67. Driven wheel; 68. Belt; 71. Fixing plate; 72. Fourth connecting hole; 73. Electric telescopic rod; 74. Second motor; 75. Suction cup. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figure 1-4 This utility model provides a technical solution:

[0030] A three-axis CNC drilling and milling machine for aluminum profiles includes a worktable 1. Four support legs 2 are fixedly connected to the lower end of the worktable 1. A workpiece 5 is placed on the upper end of the worktable 1. Two first connecting holes 11 are opened on both the left and right sides of the upper end of the worktable 1. An adjustment component 7 is fixedly installed in the two first connecting holes 11 on the same side. A vertical plate 3 is fixedly connected to the upper rear part of the worktable 1. Two second connecting holes 31 are opened at the front end of the vertical plate 3. A cooling component 6 is fixedly installed in the two second connecting holes 31. A drilling and milling head 4 is fixedly installed at the lower end of the vertical plate 3. The four support legs 2 are symmetrically distributed in pairs. The length of the vertical plate 3 is smaller than the length of the worktable 1.

[0031] In this embodiment, the cooling assembly 6 includes a mounting plate 61 and a driven wheel 67. The upper end of the mounting plate 61 has two third connecting holes 62. A support rod 63 is fixedly connected to the front end of the mounting plate 61. A first motor 65 is fixedly connected to the front end of the mounting plate 61. The output end of the first motor 65 is rotatably connected to a drive wheel 66. A belt 68 is slidably mounted on the outer surfaces of the drive wheel 66 and the driven wheel 67. An air outlet 64 is fixedly connected to the right end of the driven wheel 67. The diameter of the drive wheel 66 is equal to the diameter of the driven wheel 67. The front end of the support rod 63 is rotatably connected to the rear end of the air outlet 64. The positions and dimensions of the two third connecting holes 62 and the two second connecting holes 31 are corresponding and compatible. The length of the mounting plate 61 is equal to the width of the vertical plate 3.

[0032] The above scheme facilitates the automated adjustment of the processing position of workpiece 5. The positions of the two fourth connecting holes 72 are aligned with the positions of the two first connecting holes 11 on the same side. The two adjustment components 7 are installed on the left and right sides of the upper end of the worktable 1. The electric telescopic rod 73 is activated, which drives the suction cups 75 to adhere to the workpiece 5. The two sets of suction cups 75 are fixed to the workpiece 5 at the same time. The lateral position is adjusted by the electric telescopic rod 73, and the workpiece 5 is rotated as a whole by activating the second motor 74 to adjust the processing surface and reduce the labor burden of workers.

[0033] In this embodiment, the adjustment component 7 includes a fixing plate 71. Two fourth connecting holes 72 are opened through the upper end of the fixing plate 71. An electric telescopic rod 73 is fixedly connected to one end of the fixing plate 71 near the worktable 1. A second motor 74 is fixedly connected to one end of the electric telescopic rod 73 near the worktable 1. A suction cup 75 is fixedly connected to the output end of the second motor 74. The diameter of the suction cup 75 is smaller than the width of the workpiece 5. The positions and sizes of the two fourth connecting holes 72 and the two first connecting holes 11 are adapted to each other.

[0034] Through the above solution: a large amount of heat will be generated during the processing. In order to quickly cool the workpiece 5 and the milling head 4, the positions of the two third connecting holes 62 and the two second connecting holes 31 are aligned and fixedly installed at the front end of the vertical plate 3. The first motor 65 is started, and the output end of the first motor 65 drives the drive wheel 66 to rotate. The drive wheel 66 drives the driven wheel 67 to rotate synchronously through the belt 68, which in turn drives the air outlet 64 to adjust the angle position, quickly adjust the cooling air spray position, and improve the cooling efficiency of the equipment.

[0035] It should be noted that this utility model is a three-axis CNC drilling and milling machine for aluminum profiles. During use, the worktable 1 is first placed in a suitable position using four support legs 2. The workpiece 5 is placed on the upper part of the worktable 1. The drilling and milling head 4 is started to process the workpiece 5. To facilitate automatic adjustment of the workpiece 5's processing position, the two fourth connecting holes 72 are aligned with the positions of the two first connecting holes 11 on the same side, so that the two adjustment components 7 are installed on the left and right sides of the upper part of the worktable 1. The electric telescopic rod 73 is activated, driving the suction cups 75 to adhere to the workpiece 5. Both sets of suction cups 75 are simultaneously fixed to the workpiece 5. The electric telescopic rod 73... 3. Adjust its lateral position and drive the workpiece 5 to rotate as a whole by starting the second motor 74 to adjust the machining surface and reduce the labor burden of workers. A lot of heat will be generated during the machining process. In order to quickly cool the workpiece 5 and the drill and milling head 4, align the positions of the two third connecting holes 62 with the two second connecting holes 31 and fix them on the front end of the vertical plate 3. Start the first motor 65. The output end of the first motor 65 drives the drive wheel 66 to rotate. The drive wheel 66 drives the driven wheel 67 to rotate synchronously by the belt 68, which in turn drives the air outlet 64 to adjust the angle position and quickly adjust the cooling air spray position to improve the cooling efficiency of the equipment.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A three-axis numerical control drilling and milling main machine for aluminum profile, comprising a worktable (1), characterized in that: The lower end of the workbench (1) is fixedly connected with four supporting legs (2), the upper end of the workbench (1) is placed with a workpiece (5), the upper end of the workbench (1) is provided with two first connecting holes (11) on the left and right sides, the same side two first connecting holes (11) are fixedly installed with an adjusting assembly (7), the upper end of the workbench (1) is fixedly connected with a vertical plate (3), the front end of the vertical plate (3) is provided with two second connecting holes (31), and the two second connecting holes (31) are fixedly installed with a cooling assembly (6), and the lower end of the vertical plate (3) is fixedly installed with a drill milling head (4). The cooling assembly (6) comprises an installation plate (61) and a driven wheel (67), two third connecting holes (62) are formed in the upper end of the installation plate (61), a supporting rod (63) is fixedly connected to the front end of the installation plate (61), a first motor (65) is fixedly connected to the front end of the installation plate (61), a driving wheel (66) is rotatably connected to the output end of the first motor (65), a belt (68) is slidably installed on the outer surfaces of the driving wheel (66) and the driven wheel (67), and an air outlet (64) is fixedly connected to the right end of the driven wheel (67).

2. The three-axis numerical control drilling and milling main machine for aluminum profile according to claim 1, characterized in that: The four supporting legs (2) are symmetrically distributed in pairs, and the length of the vertical plate (3) is less than the length of the workbench (1).

3. The three-axis numerical control drilling and milling main machine for aluminum profile according to claim 1, characterized in that: The diameter of the driving wheel (66) is equal to the diameter of the driven wheel (67), and the front end of the supporting rod (63) is rotatably connected to the rear end of the air outlet (64).

4. The three-axis numerical control drilling and milling main machine for aluminum profile according to claim 1, characterized in that: The positions and sizes of the two third connecting holes (62) and the two second connecting holes (31) correspond to each other and are adaptively matched, and the length of the installation plate (61) is equal to the width of the vertical plate (3).

5. The three-axis numerical control drilling and milling main machine for aluminum profile according to claim 1, characterized in that: The adjusting assembly (7) comprises a fixed plate (71), two fourth connecting holes (72) are formed in the upper end of the fixed plate (71), an electric telescopic rod (73) is fixedly connected to one end of the fixed plate (71) close to the workbench (1), a second motor (74) is fixedly connected to one end of the electric telescopic rod (73) close to the workbench (1), and a suction cup (75) is fixedly connected to the output end of the second motor (74).

6. The three-axis numerical control drilling and milling main machine for aluminum profile according to claim 5, characterized in that: The diameter of the suction cup (75) is less than the width of the workpiece (5), and the positions and sizes of the two fourth connecting holes (72) and the two first connecting holes (11) correspond to each other.

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