Cutting machine tool for aluminum profile machining

Abstract

The utility model discloses a cutting machine tool for aluminum profile machining, which comprises a machine base, a cutting platform is arranged on the upper surface of the machine base, side guide rails are fixedly mounted on two sides of the upper surface of the cutting platform, a primary lead screw is rotatably mounted in the side guide rail on one side through a bearing, and a polished rod is fixedly mounted in the side guide rail on the other side. One end of the first-stage lead screw is fixedly connected with an output shaft of a first-stage motor, the first-stage motor is fixedly installed on the outer wall of the side guide rail, the first-stage lead screw is in threaded connection with a first-stage threaded seat, the polished rod is slidably sleeved with a moving block, stand columns are fixedly installed on the upper surfaces of the top ends of the first-stage threaded seat and the moving block, and an upper rack is fixedly installed between the top ends of the two stand columns; the cutting knife can be driven by different driving structures to move in different directions, so that the cutting knife has the three-axis moving effect in the X-axis direction, the Y-axis direction and the Z-axis direction, the driving structures moving in the X-axis direction, the Y-axis direction and the Z-axis direction are mutually independent, and the moving flexibility of the cutting knife is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a cutting machine tool for aluminum profile processing. Background Technique

[0002] Aluminum alloy profiles are one of the most widely used non-ferrous metal structural materials in industry. Aluminum alloy profiles have been widely used in aviation, aerospace, automobiles, machinery manufacturing, ships, construction, decoration, and the chemical industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts has increased day by day, and the research on the weldability of aluminum alloys has also deepened accordingly. The wide application of aluminum alloys has promoted the development of aluminum alloy welding technology, and at the same time, the development of welding technology has expanded the application fields of aluminum alloys. Therefore, the welding technology of aluminum alloys is becoming one of the research hotspots;

[0003] During the processing of existing aluminum alloy building materials, it is often necessary to cut aluminum profiles. When cutting, most use cutting devices for operation. However, when the existing cutting devices cut aluminum profiles, their cutting tools are driven in an axial drive manner. Most traditional cutting components can only complete single-axis or double-axis movement work, which will greatly reduce the processing coverage area of the aluminum profile cutting tool, there are certain movement dead angles, and the overall cutting processing effect and speed of the aluminum profile are reduced. For this reason, the utility model proposes a cutting machine tool for aluminum profile processing that can perform three-axis linkage. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cutting machine tool for aluminum profile processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cutting machine tool for aluminum profile processing, including a machine base, the upper surface of the machine base is a cutting platform, both sides of the upper surface of the cutting platform are fixedly installed with side guide rails, one side of the side guide rail is internally rotatably installed with a first-stage lead screw through a bearing, the other side of the side guide rail is internally fixedly installed with a smooth rod, one end of the first-stage lead screw is fixedly connected to the output shaft of a first-stage motor, the first-stage motor is fixedly installed on the outer wall of the side guide rail, the first-stage lead screw is threadedly connected to a first-stage threaded seat, a moving block is slidably sleeved on the smooth rod, the upper surfaces of the tops of the first-stage threaded seat and the moving block are both fixedly installed with columns, and an upper frame is fixedly installed between the tops of the two columns. A driving oil cylinder is fixedly installed at the center position of the upper surface of the upper frame through a fixing bolt, the output end of the driving oil cylinder is movably telescopically connected with a driving rod, and a transverse connecting frame is fixedly installed at the bottom end of the driving rod.

[0006] Preferably, the horizontal connecting frame and the first-stage lead screw are arranged perpendicular to each other. Bearing seats are fixedly installed on both sides of the lower surface of the horizontal connecting frame. A second-stage lead screw is rotatably connected between the two bearing seats. One end of the second-stage lead screw is fixedly connected to the output shaft of a second-stage motor. Both the first-stage motor and the second-stage motor are servo motors.

[0007] Preferably, a second-stage threaded seat is sleeved on the second-stage lead screw. The second-stage threaded seat is threadedly connected to the second-stage lead screw. Lower mounting seats are fixedly installed on both sides of the bottom end surface of the second-stage threaded seat.

[0008] Preferably, a rotating shaft is rotatably connected between the two lower mounting seats. A cutting knife is fixedly sleeved in the middle of the rotating shaft. A cutting motor is fixedly installed on the outer wall of one of the lower mounting seats. The output shaft of the cutting motor is fixedly connected to the rotating shaft of the cutting knife.

[0009] Preferably, a support arm is fixedly installed on the outer wall of one side of the machine base. The support arm is designed in an "L" shape. A control panel is fixedly installed on the upper surface of the support arm.

[0010] Preferably, a display screen and a number of physical buttons are fixedly installed on the outer surface of the control panel.

[0011] Preferably, a number of uniformly distributed storage drawers are slidably installed on the front surface of the machine base.

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

[0013] The cutting machine tool for aluminum profile processing of the present utility model rotates at high speed through the cooperation of a cutting motor and a cutting knife, so as to complete the high-speed rotary cutting work of aluminum profiles, ensuring the normal use of the present utility model. At the same time, the cutting knife can move in different directions under the drive of different drive structures, enabling the cutting knife of the present utility model to have the three-axis movement effect in the X, Y, and Z axial directions, and the drive structures for the X, Y, and Z axial movements are independent of each other. Thus, the axial movement work of three-axis linkage or single-axis movement can be completed simultaneously, greatly improving the movement flexibility of the cutting knife, avoiding displacement dead angles, effectively increasing the cutting coverage area of the cutting knife. Driven by the X, Y, and Z axes, the cutting knife can be displaced to any area of the aluminum profile for cutting treatment, effectively improving the overall cutting effect and cutting speed, being convenient to use, easy to maintain, and having good use performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front three-dimensional structural schematic diagram of the cutting machine tool according to an embodiment of the present utility model;

[0015] Figure 2 is a rear three-dimensional structural schematic diagram of the cutting machine tool according to an embodiment of the present utility model;

[0016] Figure 3 Schematic top-down plan structure of the cutting machine tool according to an embodiment of the present utility model;

[0017] Figure 4 Schematic front three-dimensional structure of the upper frame according to an embodiment of the present utility model;

[0018] Figure 5 Schematic bottom-up view of the bottom of the upper frame assembly according to an embodiment of the present utility model;

[0019] Figure 6 According to an embodiment of the present utility model Figure 5 Schematic enlarged structure of area A.

[0020] In the figure: 1, machine base; 2, side guide rail; 3, first-stage lead screw; 4, optical rod; 5, first-stage threaded seat; 6, moving block; 7, column; 8, upper frame; 9, driving oil cylinder; 10, driving rod; 11, cross connecting frame; 12, bearing seat; 13, second-stage lead screw; 14, second-stage motor; 15, second-stage threaded seat; 16, lower mounting seat; 17, cutting tool; 18, cutting motor; 19, support arm; 20, control panel; 21, first-stage motor. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Please refer to Figures 1-6 , an embodiment provided by the present utility model: a cutting machine tool for aluminum profile processing, including a machine base 1, the upper surface of the machine base 1 is a cutting platform, specifically referring to the attached Figure 1 , Figure 2 and Figure 3 As shown, side guide rails 2 are fixedly installed on both sides of the upper surface of the cutting platform. Inside one side guide rail 2, a first-level lead screw 3 is rotatably installed through a bearing, and a smooth rod 4 is fixedly installed inside the other side guide rail 2. One end of the first-level lead screw 3 is fixedly connected to the output shaft of a first-level motor 21, and the first-level motor 21 is fixedly installed on the outer wall of the side guide rail 2. The first-level lead screw 3 is threadedly connected to a first-level threaded seat 5, and a moving block 6 is slidably sleeved on the smooth rod 4. The upper surfaces of the tops of the first-level threaded seat 5 and the moving block 6 are both fixedly installed with columns 7, and an upper machine frame 8 is fixedly installed between the tops of the two columns 7;

[0025] According to the above structure, the first-level motor 21 can rotate. When the first-level motor 21 rotates, it will drive the first-level lead screw 3 at the top through the output shaft. Since the first-level lead screw 3 is threadedly connected to the first-level threaded seat 5, when the first-level lead screw 3 rotates, the first-level threaded seat 5 threadedly connected thereto will move left and right along the first-level lead screw 3. When the first-level threaded seat 5 moves, it synchronously drives the columns 7 and the upper machine frame 8 to perform an overall displacement, so that the upper machine frame 8 of the present utility model can perform the X-axis displacement work left and right to meet the normal use requirements;

[0026] When the upper machine frame 8 moves, the moving block 6 at the other end will slide along the smooth rod 4, so that the smooth rod 4 can play a certain guiding and moving role to improve the precise displacement effect;

[0027] A driving oil cylinder 9 is fixedly installed at the center position of the upper surface of the upper machine frame 8 through a fixing bolt. The output end of the driving oil cylinder 9 is movably and telescopically connected to a driving rod 10, and a transverse connecting frame 11 is fixedly installed at the bottom end of the driving rod 10;

[0028] With this structural design, the driving oil cylinder 9 can drive the driving rod 10 below it to perform telescopic processing. In this way, when the driving rod 10 expands and contracts, the horizontal connecting frame 11 at its bottom end can synchronously move up and down, so as to complete the up and down movement effect of the cutting mechanism in the Z-axis direction;

[0029] Furthermore, the horizontal connecting frame 11 and the first-level lead screw 3 are perpendicularly arranged. Bearing seats 12 are fixedly installed on both sides of the lower surface of the horizontal connecting frame 11. A second-level lead screw 13 is rotatably connected between the two bearing seats 12. One end of the second-level lead screw 13 is fixedly connected to the output shaft of a second-level motor 14. Both the first-level motor 21 and the second-level motor 14 are servo motors;

[0030] Even further, a second-level threaded seat 15 is sleeved on the second-level lead screw 13. The second-level threaded seat 15 is threadedly connected to the second-level lead screw 13. Lower mounting seats 16 are fixedly installed on both sides of the bottom end lower surface of the second-level threaded seat 15;

[0031] In order to ensure the guiding movement effect of the second-level threaded seat 15, specifically referring to the attached Figure 5 As shown in the figure, which is blocked and not marked in the figure, a guiding groove body is opened below the horizontal connecting frame 11. A guiding column is arranged at the top end of the second-level threaded seat 15. The guiding column is inserted into the guiding groove body, and the two are slidably connected, so as to have a certain guiding and limiting effect and prevent the second-level threaded seat 15 from rotating along with the second-level lead screw 13;

[0032] With this structural design, its movement principle is the same as that in the X-axis direction, that is, the second-level motor 14 can drive the second-level lead screw 13 to rotate. When the second-level lead screw 13 rotates, the second-level threaded seat 15 threadedly connected to it will move along the second-level lead screw 13. In this way, the displacement of the second-level threaded seat 15 can drive the structure at its bottom end to freely move back and forth in the Y-axis direction.

[0033] In this embodiment, in order to ensure the normal cutting use of the cutting machine tool of the present invention, a rotating shaft is rotatably connected between the two lower mounting seats 16. A cutting tool 17 is fixedly sleeved in the middle of the rotating shaft. A cutting motor 18 is fixedly installed on the outer wall of one of the lower mounting seats 16. The output shaft of the cutting motor 18 is fixedly connected to the rotating shaft of the cutting tool 17;

[0034] According to the above description, the cutting motor 18 can drive the cutting tool 17 to rotate at a high speed. In this way, through the high-speed rotation of the cutting tool 17, the high-speed cutting work of multi-aluminum profiles can be completed, ensuring the normal use of the cutting machine tool of the present invention.

[0035] In this embodiment, a support arm 19 is fixedly installed on one outer wall of the machine base 1. The support arm 19 is designed in an "L" shape. A control panel 20 is fixedly installed on the upper surface of the support arm 19. A display screen and several physical buttons are fixedly installed on the outer surface of the control panel 20. Thus, the machine tool of the present utility model can be programmed or set through the set control panel 20 to ensure its normal use effect;

[0036] Among them, in order to improve the storage effect of the machine tool and facilitate the storage of tools, several evenly distributed storage drawers are slidably installed on the front of the machine base 1.

[0037] Working principle: When the cutting machine tool of the present utility model is in use, an aluminum profile plate adapted to the cutting size of the present utility model can be placed on the cutting table of the cutting machine tool, and the four corners of the aluminum profile plate are fixed through an external fixing structure to prevent it from shifting during cutting and improve the cutting stability;

[0038] At this time, the cutting motor 18 can drive the cutting tool 17 to rotate at a high speed. By means of the high-speed rotation of the cutting tool 17, the high-speed cutting work of multi-aluminum profile processing can be completed to ensure the normal use effect of the cutting machine tool of the present utility model;

[0039] The present utility model is provided with a first-level motor 21. The first-level motor 21 can rotate. When the first-level motor 21 rotates, it drives the first-level lead screw 3 at the top through the output shaft to rotate. Since the first-level lead screw 3 is threadedly connected to the first-level threaded seat 5, when the first-level lead screw 3 rotates, the first-level threaded seat 5 threadedly connected thereto will move left and right along the first-level lead screw 3. When the first-level threaded seat 5 moves, it synchronously drives the column 7 and the upper frame 8 to move as a whole. Thus, the upper frame 8 of the present utility model can perform left and right X-axis displacement work, and the upper frame 8 drives the cutting tool 17 assembly thereon to move left and right as a whole, meeting the free movement effect of the cutting tool 17 in the X-axis direction;

[0040] And the second-level motor 14 can drive the second-level lead screw 13 to rotate. When the second-level lead screw 13 rotates, the second-level threaded seat 15 threadedly connected thereto will move along the second-level lead screw 13. Thus, the displacement of the second-level threaded seat 15 can drive the cutting tool 17 structure at its bottom to move freely in the front and back Y-axis direction. By cooperating with the above-mentioned free movement in the X-axis direction, the two-axis movement effect of the cutting tool 17 can be met;

[0041] Finally, the cutting tool 17 can be displaced up and down under the action of the driving oil cylinder 9 and the driving rod 10. Thus, the cutting tool 17 can be adapted to cut aluminum profiles of different thicknesses, meeting the up and down movement effect of the cutting tool 17 in the Z-axis direction.

[0042] In summary, for the cutting machine tool for aluminum profile processing of the present utility model, the cutting motor cooperates with the cutting tool to rotate at a high speed, so as to complete the high-speed rotary cutting work of the aluminum profile, ensuring the normal use of the present utility model. At the same time, the cutting tool can move in different directions driven by different driving structures, so that the cutting tool of the present utility model has the three-axis movement effect in the X, Y, and Z axial directions, and the driving structures for the X, Y, and Z axial movements are independent of each other. Thus, the axial movement work of three-axis linkage or single-axis movement can be completed simultaneously. The three-axis linkage can improve the synchronous displacement effect of the cutting tool, thereby greatly improving the movement flexibility of the cutting tool, avoiding displacement dead angles, improving the cutting quality, and effectively increasing the cutting coverage area of the cutting tool. Driven by the X, Y, and Z axes, the cutting tool can be displaced to any area of the aluminum profile for cutting treatment, effectively improving the overall cutting effect and cutting speed, being convenient to use, easy to maintain, and having good use performance.

[0043] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A cutting machine tool for aluminum profile processing, comprising a machine base (1), characterized in that, The upper surface of the machine base (1) is a cutting platform. On both sides of the upper surface of the cutting platform, side guide rails (2) are fixedly installed. Inside one of the side guide rails (2), a first-level lead screw (3) is rotatably installed through a bearing. Inside the other side guide rail (2), a smooth rod (4) is fixedly installed. One end of the first-level lead screw (3) is fixedly connected to the output shaft of a first-level motor (21), and the first-level motor (21) is fixedly installed on the outer wall of the side guide rail (2). The first-level lead screw (3) is threadedly connected to a first-level threaded seat (5). A moving block (6) is slidably sleeved on the smooth rod (4). On the upper surfaces of the tops of the first-level threaded seat (5) and the moving block (6), columns (7) are fixedly installed. Between the tops of the two columns (7), an upper machine frame (8) is fixedly installed. At the center position of the upper surface of the upper machine frame (8), a driving oil cylinder (9) is fixedly installed through a fixing bolt. The output end of the driving oil cylinder (9) is movably and telescopically connected to a driving rod (10). The bottom end of the driving rod (10) is fixedly installed with a cross connecting frame (11). The cross connecting frame (11) and the first-level lead screw (3) are perpendicularly arranged. On both sides of the lower surface of the cross connecting frame (11), bearing seats (12) are fixedly installed. Between the two groups of bearing seats (12), a second-level lead screw (13) is rotatably connected. One end of the second-level lead screw (13) is fixedly connected to the output shaft of a second-level motor (14). A second-level threaded seat (15) is sleeved on the second-level lead screw (13). The second-level threaded seat (15) is threadedly connected to the second-level lead screw (13). On both sides of the lower surface of the bottom end of the second-level threaded seat (15), lower mounting seats (16) are fixedly installed.

2. A cutting machine tool for aluminum profile processing according to claim 1, characterized in that: Both the first-level motor (21) and the second-level motor (14) are servo motors.

3. A cutting machine tool for processing aluminum profiles according to claim 1, characterized in that: Between the two lower mounting seats (16), a rotating shaft is rotatably connected. In the middle of the rotating shaft, a cutting tool (17) is fixedly sleeved. On the outer wall of one of the lower mounting seats (16), a cutting motor (18) is fixedly installed. The output shaft of the cutting motor (18) is fixedly connected to the rotating shaft of the cutting tool (17).

4. A cutting machine tool for aluminum profile processing according to claim 1, characterized in that: On one outer wall of the machine base (1), a support arm (19) is fixedly installed. The support arm (19) is designed in an "L" shape. On the upper surface of the support arm (19), a control panel (20) is fixedly installed.

5. A cutting machine tool for aluminum profile processing according to claim 4, characterized in that: On the outer surface of the control panel (20), a display screen and several physical buttons are fixedly installed.

6. A cutting machine tool for aluminum profile processing according to claim 1, wherein: On the front of the machine base (1), several evenly distributed storage drawers are slidably installed.

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