Numerical control machining tool with positioning function

Abstract

The utility model relates to a numerical control machine tool with a positioning function, which comprises a machine tool body, an air pump is arranged on one side above the machine tool body, an air guide pipe is connected to one side below the air pump, the bottom of the air guide pipe is connected with a spiral air pipe, the bottom of the spiral air pipe is connected with an air collecting box, one end of the air collecting box is fixedly connected with a threaded plate, and the other end of the air collecting box is fixedly connected with an air cylinder. A first lead screw is connected into the threaded plate, the top end of the first lead screw is connected with the output end of a first motor, and the top end of the first motor is connected with a threaded block. By arranging the gas collecting box and arranging the baffles on the two sides of the lower portion of the gas collecting box, the gas collecting box and the baffles can blow high-pressure gas downwards, cut waste materials can be blocked by the baffles, the high-pressure gas blown downwards by the gas outlet pipe and the gas outlet blows the waste materials downwards, the waste materials are prevented from being scattered in other directions, and the cutting efficiency is improved. And cut waste materials can directly fall into the collecting box, so that the waste materials can be conveniently collected in a centralized manner.

Description

Technical Field

[0001] The utility model relates to a numerical control machining machine tool with a positioning function, belonging to the technical field of numerical control machining machine tools. Background Art

[0002] CNC machine tools are machine tools that use digital information to achieve automatic control. It uses codes composed of specified words, numbers and symbols to compile information related to the processed parts (dimensional parameters of the relative motion trajectory of the workpiece and the tool, cutting process parameters, and various auxiliary operations and other processing information) into a processing program in a certain format, and then inputs it into the CNC device through the control medium. After analysis and processing, the CNC device sends out various signals and instructions corresponding to the processing program for automatic processing.

[0003] For example, CN213288849U discloses a CNC machine tool with a positioning and processing function, which can locate the workpiece to be processed through an infrared sensor and an infrared rangefinder, process the workpiece through a milling head, take out the workpiece after processing, and then turn on the air pump, which blows the gas into the connecting pipe in the slider through a hose 1, and then transports the gas to a hose 2 through a connecting pipe, and finally blows it out through a plastic hose, and uses a high-pressure airflow to blow the debris that falls on the protective net into a collection box, so that the debris can be quickly cleaned up and the use of manpower can be reduced. However, when processing the workpiece, the cut waste is easy to fall everywhere, and the plastic hose cannot cover all positions of the protective net. In addition, since the surface of the cut waste is often burred, the waste is easy to adhere to the protective net, and the scraper head cannot remove all the waste when sliding on the protective net to clean it. Utility Model Content

[0004] The purpose of the utility model is to provide a CNC machining machine with a positioning function. By setting an air collecting box and baffles on both sides below the air collecting box, the air collecting box and the baffles can blow high-pressure gas downward, the cut waste can be blocked by the baffle, and the high-pressure gas blown downward by the outlet pipe and the air outlet will blow the waste downward to prevent the waste from scattering in other directions, so that the cut waste can fall directly into the collection box, thereby facilitating the centralized collection of the waste to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A CNC machining tool with a positioning function comprises a machine body, an air pump is provided on one side above the machine body, an air guide pipe is connected to one side below the air pump, the bottom of the air guide pipe is connected to a spiral air pipe, the bottom of the spiral air pipe is connected to an air collecting box, one end of the air collecting box is fixedly connected to a threaded plate, a screw rod 1 is connected inside the threaded plate, the top of the screw rod 1 is connected to an output end of a first motor, the top of the first motor is connected to a threaded block, a screw rod 2 is connected inside the threaded block, one end of the screw rod 2 is connected to a second motor, a slider is provided on the top of the threaded block, baffles are provided on both sides below the air collecting box, and a chuck is provided on one side below the baffle.

[0007] Furthermore, a collection box is provided below the machine tool body, the top of the collection box is trumpet-shaped, the collection box is provided below the air collecting box and the chuck, and the collection box is slidably connected inside the machine tool body.

[0008] Furthermore, a positioning rod is connected through one side of the inner part of the threaded plate, the threaded plate is slidably connected to the outside of the positioning rod, the top end of the positioning rod is connected to the lower side of the first motor, and a limit block is provided at the bottom of the positioning rod.

[0009] Furthermore, the upper part of the slide block is embedded in the interior of the machine tool body, and a slide groove for accommodating the passage of the slide block is provided in the interior of the machine tool body, and the slide block is slidably connected in the interior of the machine tool body.

[0010] Furthermore, a plurality of air outlet pipes are provided below the air collecting box, and the air outlet directions of the air outlet pipes are vertically downward.

[0011] Furthermore, a ventilation cavity is provided inside the baffle, an air guide plate is provided at the bottom of the baffle, and a plurality of air outlets are provided inside the air guide plate.

[0012] The beneficial effects of the utility model are:

[0013] By setting up an air collecting box and baffles on both sides below the air collecting box, and the air collecting box and the baffle can move up and down driven by the first motor, the screw rod and the threaded plate, the air collecting box and the baffle can be moved to the outside of the cutting part, and the air collecting box and the baffle can both blow high-pressure gas downward, the cut waste can be blocked by the baffle, and the high-pressure gas blown downward by the outlet pipe and the air outlet will blow the waste downward to prevent the waste from scattering in other directions. Since there is no obstruction above the collection box, the cut waste can fall directly into the collection box, thereby facilitating the centralized collection of the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 This is a front view of a CNC machine tool with positioning function of the utility model;

[0016] Figure 2 It is a cross-sectional view of a CNC machining machine tool with positioning function of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a collection box of a CNC machine tool with a positioning function according to the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of an air collecting box and a baffle plate of a CNC machining machine tool with a positioning function according to the utility model;

[0019] Figure 5 This is a bottom view of an air collecting box and a baffle of a CNC machining machine tool with a positioning function according to the utility model;

[0020] Numbers in the figure: 1. Machine tool body; 2. Air pump; 3. Air guide pipe; 4. Spiral air pipe; 5. Air collecting box; 6. Threaded plate; 7. Screw rod one; 8. First motor; 9. Threaded block; 10. Screw rod two; 11. Second motor; 12. Slider; 13. Baffle; 14. Chuck; 15. Collecting box; 16. Positioning rod; 17. Air outlet pipe; 18. Air guide plate; 19. Air outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0023] A CNC machining tool with a positioning function comprises a machine body 1, an air pump 2 is provided on one side above the machine body 1, an air guide pipe 3 is connected to one side below the air pump 2, the bottom of the air guide pipe 3 is connected to a spiral air pipe 4, the bottom of the spiral air pipe 4 is connected to an air collecting box 5, one end of the air collecting box 5 is fixedly connected to a threaded plate 6, a screw rod 7 is connected inside the threaded plate 6, the top of the screw rod 7 is connected to the output end of a first motor 8, the top of the first motor 8 is connected to a threaded block 9, a screw rod 2 10 is connected inside the threaded block 9, one end of the screw rod 2 10 is connected to a second motor 11, a slider 12 is provided on the top of the threaded block 9, baffles 13 are provided on both sides below the air collecting box 5, and a chuck 14 is provided on one side below the baffle 13.

[0024] Specifically, a collecting box 15 is provided under the machine tool body 1, and the top of the collecting box 15 is trumpet-shaped. The collecting box 15 is provided under the air collecting box 5 and the chuck 14. The collecting box 15 is slidably connected inside the machine tool body 1. The collecting box 5 can collect the waste cut off, making it convenient for the centralized collection and treatment of the waste.

[0025] Specifically, a positioning rod 16 is connected through one side of the interior of the threaded plate 6, and the threaded plate 6 is slidably connected to the outside of the positioning rod 16. The top of the positioning rod 16 is connected to the lower side of the first motor 8, and a limit block is provided at the bottom of the positioning rod 16. The top of the slider 12 is embedded in the machine tool body 1. The machine tool body 1 is provided with a sliding groove for accommodating the slider 12 to pass through. The slider 12 is slidably connected inside the machine tool body 1. The threaded plate 6 can move up and down driven by the screw rod 7, which is convenient for driving the adjustment of the height of the air collecting box 5 and the baffle 13. The positioning rod 16 can maintain the stability of the up and down movement of the threaded plate 6 and prevent the threaded plate 6 from rotating with the screw rod 7.

[0026] Example 2: Please refer to Figure 4 , Figure 5 The difference between this embodiment and embodiment 1 is that: a plurality of air outlet pipes 17 are provided under the air collecting box 5, the air outlet direction of the air outlet pipes 17 is vertically downward, a ventilation cavity is opened inside the baffle 13, an air guide plate 18 is provided at the bottom of the baffle 13, and a plurality of air outlets 19 are opened inside the air guide plate 18, the air collecting box 5 and the baffle 13 can be moved to the outside of the cutting piece, and the air collecting box 5 and the baffle 13 can both blow high-pressure gas downward, the cut waste can be blocked by the baffle 13, and the high-pressure gas blown downward by the air outlet pipes 17 and the air outlets 19 will blow the waste downward to prevent the waste from scattering in other directions.

[0027] Working principle of the utility model: when in use, the air collecting box 5 and the baffle 13 can move up and down driven by the first motor 8, the screw rod 7 and the threaded plate 6, so that the air collecting box 5 and the baffle 13 can be moved to the outside of the cutting piece, and the air collecting box 5 and the baffle 13 can both blow high-pressure gas downward, the cut waste can be blocked by the baffle, and the high-pressure gas blown downward by the outlet pipe 17 and the air outlet 19 will blow the waste downward to prevent the waste from scattering in other directions. Since there is no obstruction above the collecting box 15, the cut waste can directly fall into the collecting box 15.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A numerically controlled machine tool with a positioning function, comprising a machine tool body (1), characterized in that: An air pump (2) is provided on one side above the machine tool body (1); an air guide pipe (3) is connected to one side below the air pump (2); the bottom of the air guide pipe (3) is connected to a spiral air pipe (4); the bottom of the spiral air pipe (4) is connected to an air collecting box (5); one end of the air collecting box (5) is fixedly connected to a threaded plate (6); a screw rod (7) is connected inside the threaded plate (6); the top end of the screw rod (7) is connected to an output end of a first motor (8); the top end of the first motor (8) is connected to a threaded block (9); a screw rod (10) is connected inside the threaded block (9); one end of the screw rod (10) is connected to a second motor (11); a slider (12) is provided at the top end of the threaded block (9); baffles (13) are provided on both sides below the air collecting box (5); a chuck (14) is provided on one side below the baffle (13).

2. A CNC machine tool with positioning function according to claim 1, characterized in that: A collection box (15) is provided below the machine tool body (1), and the top of the collection box (15) is trumpet-shaped. The collection box (15) is provided below the air collecting box (5) and the chuck (14), and the collection box (15) is slidably connected inside the machine tool body (1).

3. The CNC machine tool with positioning function according to claim 1, characterized in that: A positioning rod (16) is connected through one side of the interior of the threaded plate (6), the threaded plate (6) is slidably connected to the outside of the positioning rod (16), the top end of the positioning rod (16) is connected to the lower side of the first motor (8), and a limit block is provided at the bottom of the positioning rod (16).

4. The CNC machine tool with positioning function according to claim 1, characterized in that: The upper portion of the slider (12) is embedded in the interior of the machine tool body (1); a slide groove for accommodating the passage of the slider (12) is provided in the interior of the machine tool body (1); and the slider (12) is slidably connected in the interior of the machine tool body (1).

5. The CNC machine tool with positioning function according to claim 1, characterized in that: A plurality of air outlet pipes (17) are provided below the air collecting box (5), and the air outlet direction of the air outlet pipes (17) is vertically downward.

6. The CNC machine tool with positioning function according to claim 1, characterized in that: A ventilation cavity is provided inside the baffle plate (13), an air guide plate (18) is provided at the bottom of the baffle plate (13), and a plurality of air outlets (19) are provided inside the air guide plate (18).

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