Fixed-column movable-beam type numerical control machine tool

Abstract

The utility model discloses a fixed column movable beam type numerical control machine tool, and relates to the technical field of numerical control machine tools, in particular to a fixed column movable beam type numerical control machine tool which comprises a machine tool body, stand columns are fixedly connected to the two sides of the machine tool body, machining assemblies are connected to the stand columns, and a machining platform is movably connected to the machine tool body. The top of the machining platform is in an arc-shaped corrugated shape, wave troughs of corrugations on the machining platform are in an arc shape gradually descending towards the two sides, material collecting grooves gradually decreasing downwards are formed in the two sides of the top of the machine tool body, a round sliding groove is formed in the top of the machine tool body, and a sliding block is fixedly connected to the bottom of the machining platform. The sliding blocks are movably connected into the sliding grooves. According to the fixed-column movable-beam type numerical control machine tool, under the action of the corrugated structure on the machining platform, sweeps on the machining platform can be guided to the wave trough, and under the guidance of the arc-shaped wave trough, the sweeps can smoothly fall into the material collecting groove.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, specifically a fixed column moving beam CNC machine tool. Background Technology

[0002] CNC machine tools, short for Computer Numerical Control machine tools, are automated machine tools equipped with a program control system. This control system can logically process programs with control codes or other instructions, decode them, and thus enable the machine tool to move and process parts. CNC machine tools have the following characteristics: high machining accuracy, stable machining quality, multi-axis linkage, and the ability to process complex-shaped parts. When changing the parts being processed, generally only the CNC program needs to be changed, saving production preparation time, improving production efficiency, and reducing labor intensity. Therefore, CNC machine tools are widely used in the manufacturing industry. Workpieces are usually placed on a machining platform for processing. However, because the machining platform is planar, the waste generated during processing accumulates on the platform, affecting the processing of the workpiece. Furthermore, the waste generated during processing falls to various parts of the CNC machine tool, making it inconvenient to handle. Therefore, we propose a fixed-column moving-beam CNC machine tool. Utility Model Content

[0003] This invention provides a fixed column moving beam type CNC machine tool, which solves the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixed-column moving-beam CNC machine tool, comprising a machine tool body, columns fixedly connected to both sides of the machine tool body, and machining components connected to the columns. A machining platform is movably connected to the machine tool body, the top of the machining platform is arc-shaped corrugated, and the troughs of the corrugations on the machining platform are arc-shaped and gradually descend to both sides. A receiving groove that gradually decreases in size is provided on both sides of the top of the machine tool body. A circular sliding groove is provided on the top of the machine tool body. A slider is fixedly connected to the bottom of the machining platform, and the slider is movably connected within the sliding groove. The bottom of the sliding groove is connected to the receiving groove. Baffles are provided on both sides of the machine tool body.

[0005] Optionally, the bottom of the chute is connected to the bottom of the receiving chute, and a material collection chute is provided at one end of the machine tool body, which is connected to one side of the two receiving chute.

[0006] Optionally, a spiral conveying roller is movably sleeved on the inner wall of the receiving trough, and a second motor is fixedly connected inside the machine tool body, with the output shaft of the second motor fixed to one end of the spiral conveying roller.

[0007] Optionally, the spiral conveying roller is in contact with the bottom of the receiving trough, and the other end of the spiral conveying roller extends into the collecting trough. The baffle is arc-shaped, and an arc-shaped groove concentric with the baffle is provided in the machine tool body. The baffle can be completely moved into the arc-shaped groove, and a pull rope is fixedly connected to the top of the baffle.

[0008] Optionally, the machine tool body is movably connected to both sides with plug-in components. The plug-in components can extend into the arc-shaped groove and be inserted into the baffle. At the same time, a spring is fixedly connected to the inner side of the plug-in component, and one end of the spring is fixed to the outer side of the machine tool body.

[0009] Optionally, a threaded rod is movably mounted on the column, the threaded rod is threadedly connected to the processing component, and a first motor is fixedly connected to the outside of the column. The output shaft of the first motor is connected to the threaded rod, and an electric push rod is fixedly connected to the machine tool body. One end of the electric push rod is fixed to the processing platform.

[0010] This utility model has the following beneficial effects:

[0011] 1. This fixed column moving beam CNC machine tool, through the corrugated structure of the machining platform, can guide the waste chips on the machining platform to the troughs, and under the guidance of the arc-shaped troughs, the waste chips can fall smoothly into the receiving trough, thereby reducing the accumulation of waste chips on the machining platform and making the handling of waste chips more convenient.

[0012] 2. This fixed-column moving-beam CNC machine tool, through the action of the circular sliding groove, allows the waste chips falling into the sliding groove to fall into the receiving trough, reducing the accumulation of waste chips in the sliding groove. Under the protection of the baffle, the splashing waste chips can be intercepted and guided into the receiving trough, thereby enabling the waste chips to be concentrated and making the waste chip handling more convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure connecting the main body of the machine tool according to this utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the main body connection structure of the machine tool of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the spiral conveyor roller connection of this utility model;

[0017] Figure 5 This is a schematic diagram of the connection structure of the processing platform of this utility model.

[0018] In the diagram: 1. Machine tool body; 2. Column; 3. Machining component; 4. Threaded rod; 5. First motor; 6. Machining platform; 7. Electric push rod; 8. Baffle; 9. Material receiving chute; 10. Spiral conveyor roller; 11. Material collection chute; 12. Pull rope; 13. Slider; 14. Connector; 15. Spring; 16. Second motor. 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] Please see Figures 1 to 5 A fixed-column moving-beam CNC machine tool includes a machine tool body 1, with columns 2 fixedly connected to both sides of the machine tool body 1, and machining components 3 connected to the columns 2. A machining platform 6 is movably connected to the machine tool body 1. The top of the machining platform 6 is arc-shaped corrugated, which allows the top of the machining platform 6 to support the workpiece while the arc structure allows waste chips on the machining platform 6 to be smoothly concentrated at the troughs. The troughs of the corrugations on the machining platform 6 are arc-shaped and gradually descend to both sides, allowing the waste chips at the troughs to be smoothly guided into the receiving groove 9. The top of the machine tool body 1 has openings on both sides that gradually decrease in size downwards. The receiving trough 9 allows the waste chips in the receiving trough 9 to be concentrated at the bottom of the receiving trough 9. A circular slide groove is opened on the top of the machine tool body 1. A slider 13 is fixedly connected to the bottom of the processing platform 6. The slider 13 is movably connected in the slide groove. Under the limitation of the slide groove, the slider 13 can move along a fixed trajectory, thereby limiting the movement trajectory of the processing platform 6. The bottom of the slide groove is connected to the receiving trough 9, so that the waste chips in the slide groove can fall into the receiving trough 9. At the same time, baffles 8 are provided on both sides of the machine tool body 1. Under the protection of the baffles 8, the splashed waste chips can be blocked and allowed to fall into the receiving trough 9.

[0021] Please see Figures 1 to 3 The bottom of the chute is connected to the bottom of the receiving chute 9, and a collection chute 11 is provided at one end of the machine tool body 1. The collection chute 11 is connected to one side of the two receiving chute 9, so that the waste chips in the receiving chute 9 can be transported to the collection chute 11, thereby facilitating the centralized processing of waste chips.

[0022] Please see Figures 1 to 4The inner wall of the receiving trough 9 is movably fitted with a spiral conveying roller 10. The spiral conveying roller 10 can rotate in a fixed position within the receiving trough 9. The machine tool body 1 is fixedly connected to a second motor 16. The output shaft of the second motor 16 is fixed to one end of the spiral conveying roller 10. Driven by the output shaft of the second motor 16, the spiral conveying roller 10 can rotate. The second motor 16 is existing technology and will not be described in detail here.

[0023] Please see Figures 1 to 4 The bottom of the spiral conveying roller 10 is in contact with the bottom of the receiving trough 9, and the other end of the spiral conveying roller 10 extends into the collecting trough 11. Under the action of the rotation of the spiral conveying roller 10, the waste in the receiving trough 9 can be pushed into the collecting trough 11. The baffle 8 is arc-shaped, and an arc-shaped groove concentric with the baffle 8 is opened in the machine tool body 1. The baffle 8 can be completely moved into the arc-shaped groove, which makes it more convenient to store the baffle 8 so that the baffle 8 can be lowered for the workpiece to be placed on the processing platform 6. A pull rope 12 is fixedly connected to the top of the baffle 8, and the baffle 8 can be pulled smoothly by the pull rope 12.

[0024] Please see Figures 1 to 3 The machine tool body 1 has two movable connectors 14 on both sides. The connectors 14 can move along a fixed trajectory on the machine tool body 1. The connectors 14 can extend into the arc-shaped groove and be inserted into the baffle 8. Under the insertion action of the connectors 14, the baffle 8 can be fixed. At the same time, a spring 15 is fixedly connected to the inner side of the connectors 14. One end of the spring 15 is fixed to the outer side of the machine tool body 1. Under the pull of the spring 15, the connectors 14 can be stably inserted into the baffle 8.

[0025] Please see Figures 1 to 3 A threaded rod 4 is movably mounted on the column 2. The threaded rod 4 can rotate in a fixed position on the column 2. The threaded rod 4 is threadedly connected to the processing component 3. Driven by the rotation of the threaded rod 4, the processing component 3 can move. A first motor 5 is fixedly connected to the outside of the column 2. The output shaft of the first motor 5 is connected to the threaded rod 4. Driven by the output shaft of the first motor 5, the threaded rod 4 can rotate. The first motor 5 is existing technology and will not be described in detail here. An electric push rod 7 is fixedly connected to the machine tool body 1. One end of the electric push rod 7 is fixed to the processing platform 6. Driven by the electric push rod 7, the processing platform 6 can move.

[0026] In summary, this fixed-column moving-beam CNC machine tool, when in use, is driven by the output shaft of the first motor 5, which causes the threaded rod 4 to rotate, thereby enabling the machining component 3 to move. Under the push of the electric push rod 7, the machining platform 6 can move. When machining the workpiece on the machining platform 6, the generated waste chips fall onto the machining platform 6. Then, under the action of the corrugated structure of the machining platform 6, the chips fall into the trough. Guided by the arc-shaped trough, the waste chips fall into the receiving trough 9. The waste chips that fall into the chute can fall down and enter the receiving trough 9. Under the protection of the baffle 8, the splashed waste chips can fall into the receiving trough 9. Driven by the output shaft of the second motor 16, the spiral conveying roller 10 can rotate, thereby pushing the waste chips in the receiving trough 9 into the collection trough 11.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are 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, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it 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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, 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.

[0028] 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 fixed-column moving-beam CNC machine tool, comprising a machine tool body (1), columns (2) fixedly connected to both sides of the machine tool body (1), and machining components (3) connected to the columns (2), and a machining platform (6) movably connected to the machine tool body (1), characterized in that: The top of the processing platform (6) is arc-shaped and the troughs of the ripples on the processing platform (6) are arc-shaped and gradually descend to both sides. The top of the machine tool body (1) has a receiving groove (9) that gradually decreases downward. The top of the machine tool body (1) has a circular sliding groove. The bottom of the processing platform (6) is fixedly connected to a slider (13), which is movably connected in the sliding groove. The bottom of the sliding groove is connected to the receiving groove (9). At the same time, baffles (8) are provided on both sides of the machine tool body (1).

2. The fixed-column moving-beam CNC machine tool according to claim 1, characterized in that: The bottom of the chute is connected to the bottom of the receiving chute (9), and a material collection chute (11) is provided at one end of the machine tool body (1). The material collection chute (11) is connected to one side of the two receiving chute (9).

3. A fixed-column moving-beam CNC machine tool according to claim 2, characterized in that: The inner wall of the receiving trough (9) is movably fitted with a spiral conveying roller (10), and the machine tool body (1) is fixedly connected to a second motor (16), the output shaft of the second motor (16) is fixed to one end of the spiral conveying roller (10).

4. A fixed-column moving-beam CNC machine tool according to claim 3, characterized in that: The spiral conveying roller (10) is in contact with the bottom of the receiving trough (9), and the other end of the spiral conveying roller (10) extends into the collecting trough (11). The baffle (8) is arc-shaped, and an arc-shaped groove concentric with the baffle (8) is provided in the machine tool body (1). The baffle (8) can be completely moved into the arc-shaped groove, and a pull rope (12) is fixedly connected to the top of the baffle (8).

5. A fixed-column moving-beam CNC machine tool according to claim 4, characterized in that: The machine tool body (1) is movably connected to both sides of the connector (14). The connector (14) can extend into the arc groove and be inserted into the baffle (8). At the same time, a spring (15) is fixedly connected to the inner side of the connector (14). One end of the spring (15) is fixed to the outer side of the machine tool body (1).

6. A fixed-column moving-beam CNC machine tool according to claim 5, characterized in that: A threaded rod (4) is movably mounted on the column (2). The threaded rod (4) is threadedly connected to the processing component (3). A first motor (5) is fixedly connected to the outside of the column (2). The output shaft of the first motor (5) is connected to the threaded rod (4). An electric push rod (7) is fixedly connected to the machine tool body (1). One end of the electric push rod (7) is fixed to the processing platform (6).

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