Numerical control plane milling machine for machining optical instrument

Abstract

The utility model provides a numerical control plane milling machine for machining optical instruments, which relates to the technical field of milling machines and comprises a plane milling machine body, two fixing plates are fixedly mounted on one side of the outer wall of the plane milling machine body, adsorption pipes are fixedly communicated with one sides of the outer walls of the two fixing plates, and the input ends of the two adsorption pipes are fixedly communicated with adsorption covers. And the output ends of the two adsorption pipes are fixedly communicated with adsorption boxes. According to the utility model, under the interaction of all the components of the device, sweeps generated during workpiece cutting or polishing can be effectively collected and treated in time, and the condition that the sweeps splash all around along with the rotation and cutting force of a cutter is avoided, so that the environment of a machining area can be maintained to be clean and tidy, and the machining efficiency is improved. And the machining precision and the workpiece surface quality can be remarkably improved, and the precision and the service life of the machine tool are further prolonged by preventing sweeps from entering key parts of the machine tool.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a numerically controlled plane milling machine for processing optical instruments. Background Art

[0002] Optical instruments are composed of optical elements and are instruments and equipment that use optical principles for observation, measurement, analysis, etc., such as microscopes, telescopes, cameras, etc. The CNC plane milling machine used for processing optical instruments is a high-precision machine tool specially used for processing optical instrument parts. It uses CNC technology to accurately control the motion trajectory and processing parameters of the tool. The milling machine has a high-stability, high-precision workbench and spindle system, and can perform plane milling on the metal or non-metal parts of optical instruments, ensuring the dimensional accuracy and surface quality of the parts, and meeting the strict requirements of optical instruments for parts.

[0003] During the machining process, existing CNC plane milling machines used for processing optical instruments will generate a large amount of waste chips due to the high-speed cutting and grinding of the workpiece by the tool, or the characteristics of the material itself. These waste chips fly everywhere with the rotation of the tool and the cutting force, making the processing area environment chaotic, affecting the machining accuracy and surface quality. At the same time, the waste chips may enter the key parts of the machine tool, such as guide rails and lead screws, causing increased wear of moving parts and reducing the accuracy and life of the machine tool. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, a large amount of waste chips will be generated due to tool cutting and grinding and material characteristics during the use of the CNC plane milling machine for processing optical instruments, and the waste chips will splash and cause chaos in the processing area, resulting in reduced machine tool accuracy and life. Therefore, a CNC plane milling machine for processing optical instruments is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a CNC plane milling machine for processing optical instruments, comprising a plane milling machine body, wherein two fixing plates are fixedly installed on one side of the outer wall of the plane milling machine body, and one side of the outer wall of the two fixing plates is fixedly connected to an adsorption tube, the input ends of the two adsorption tubes are fixedly connected to an adsorption cover, and the output ends of the two adsorption tubes are fixedly connected to an adsorption box, a first mounting hole is opened at the bottom of the adsorption box, a first fan is fixedly inserted into the inner surface wall of the first mounting hole, a chip removal box is fixedly connected to the bottom of the adsorption box, a second mounting hole is opened on one side of the outer wall of the chip removal box, a second fan is fixedly inserted into the inner surface wall of the second mounting hole, an embedding groove is opened on one side of the outer wall of the chip removal box, a mounting bracket is movably inserted into the inner surface wall of the embedding groove, the inner surface wall of the mounting bracket is fixedly connected to a filter screen, and a handle is fixedly installed on one side of the outer wall of the mounting bracket.

[0006] Preferably, a motor bracket is fixedly connected to one side of the outer wall of the chip removal box.

[0007] Preferably, a driving motor is fixedly connected to the inner surface wall of the motor bracket.

[0008] Preferably, the output end of the drive motor is fixedly connected to a rotating shaft.

[0009] Preferably, the outer wall fixed sleeve of the rotating shaft is provided with spiral blades.

[0010] Preferably, the outer wall fixing sleeve of the rotating shaft is provided with two bearings.

[0011] Preferably, the bottom of the chip removal box is fixedly connected to a chip removal bucket.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, through the interaction of the various components of the device, the waste chips generated when cutting or grinding the workpiece can be effectively collected and processed. The waste chips can be collected and processed in a timely and effective manner, avoiding the waste chips from flying around with the rotation of the tool and the cutting force. This not only helps to maintain a clean environment in the processing area, but also significantly improves the processing accuracy and workpiece surface quality. By preventing waste chips from entering the key parts of the machine tool, the accuracy and service life of the machine tool are further extended.

[0014] 2. In the present invention, through the interaction of the various components of the device and the drive of the drive motor, the spiral blades discharge the waste chips through the chip discharge bucket at a uniform and smooth speed. This chip discharge method simplifies the waste chip discharge process and reduces the multiple transfers or manual cleaning steps that may be required in the traditional method, thereby significantly reducing the workload and labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention provides a main structural stereogram of a CNC plane milling machine for processing optical instruments;

[0016] Figure 2 The utility model provides a partial structure of a CNC plane milling machine for processing optical instruments;

[0017] Figure 3 The utility model proposes a three-dimensional exploded view of part of the structure of a CNC plane milling machine for processing optical instruments;

[0018] Figure 4 The utility model provides a side-view stereoscopic exploded view of part of the structure of a CNC plane milling machine for processing optical instruments.

[0019] Legend:

[0020] 1. Plane milling machine body; 2. Fixing plate; 3. Adsorption tube; 4. Adsorption cover; 5. Adsorption box; 6. First mounting hole; 7. First fan; 8. Chip box; 9. Second mounting hole; 10. Second fan; 11. Embedded slot; 12. Mounting frame; 13. Filter; 14. Handle; 15. Motor bracket; 16. Drive motor; 17. Rotating shaft; 18. Spiral blade; 19. Bearing; 20. Chip bucket. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figures 1-4 As shown, the utility model provides a CNC plane milling machine for processing optical instruments, including a plane milling machine body 1, two fixed plates 2 are fixedly installed on one side of the outer wall of the plane milling machine body 1, one side of the outer wall of the two fixed plates 2 are fixedly connected with an adsorption tube 3, the input ends of the two adsorption tubes 3 are fixedly connected with an adsorption cover 4, and the output ends of the two adsorption tubes 3 are fixedly connected with an adsorption box 5, a first mounting hole 6 is provided at the bottom of the adsorption box 5, a first fan 7 is fixedly inserted into the inner wall of the first mounting hole 6, a chip removal box 8 is fixedly connected to the bottom of the adsorption box 5, a second mounting hole 9 is provided on one side of the outer wall of the chip removal box 8, a second fan 10 is fixedly inserted into the inner wall of the second mounting hole 9, an embedding groove 11 is provided on one side of the outer wall of the chip removal box 8, a mounting bracket 12 is movably inserted into the inner wall of the embedding groove 11, a filter screen 13 is fixedly connected to the inner wall of the mounting bracket 12, and a handle 14 is fixedly installed on one side of the outer wall of the mounting bracket 12.

[0024] The effect achieved by the entire embodiment 1 is that, in the process of the plane milling machine body 1 cutting or grinding the workpiece, the first fan 7 and the second fan 10 will be started first when the tool is operating. When the first fan 7 is started, it will generate a strong suction force. This suction force causes a negative pressure state to be formed inside the adsorption box 5. This negative pressure state is then transmitted through the two adsorption tubes 3, so that the two adsorption covers 4 also produce a negative pressure effect accordingly. The main function of the two adsorption covers 4 is to effectively adsorb the waste chips generated during the cutting or grinding process. The waste chips are then pulled by the strong suction force of the first fan 7 and enter the adsorption box 5 through its output end. At the same time, the start of the second fan 10 further causes the chip removal box 8 to produce a negative pressure effect, thereby promoting The fine waste chips or dust generated in the cutting area are moved toward the second fan 10. During this process, the filter 13 will filter the passing gas to ensure that the impurities in the fine waste chips or dust are effectively intercepted, thereby releasing relatively clean gas. This design ensures that the waste chips generated by the plane milling machine body 1 when cutting or grinding the workpiece can be collected and processed in a timely and effective manner, avoiding the waste chips from flying around with the rotation of the tool and the cutting force. This not only helps to maintain a clean environment in the processing area, but also significantly improves the processing accuracy and workpiece surface quality. At the same time, by preventing waste chips from entering the key parts of the machine tool, the service life and precision maintenance ability of the machine tool are further extended.

[0025] Example 2, as Figure 2-Figure 4 As shown, a motor bracket 15 is fixedly connected to one side of the outer wall of the chip box 8, a drive motor 16 is fixedly connected to the inner wall of the motor bracket 15, a rotating shaft 17 is fixedly connected to the output end of the drive motor 16, a spiral blade 18 is fixedly provided on the outer wall of the rotating shaft 17, two bearings 19 are fixedly provided on the outer wall of the rotating shaft 17, and a chip bucket 20 is fixedly connected to the bottom of the chip box 8.

[0026] The effect achieved by the entire embodiment 2 is that after the waste chips enter the chip discharge box 8, by starting the drive motor 16, the output end of the motor will drive the rotating shaft 17 and the spiral blade 18 to start rotating, and the rotation of the spiral blade 18 will continuously push the waste chips along the predetermined path, ensuring that the waste chips can pass through the chip discharge bucket 20 at a uniform and smooth speed and finally be discharged. This design greatly simplifies the waste chip discharge process, reduces the multiple transfers or manual cleaning steps that may be required in the traditional method, thereby significantly reducing the labor and labor intensity of the workers. At the same time, since the waste chip discharge process becomes more efficient and automated, this further improves the overall production efficiency and the continuity of the processing flow.

[0027] Working principle: When the plane milling machine body 1 is performing tool cutting or grinding of the workpiece, the first fan 7 and the second fan 10 are first started to build an effective waste chip treatment system. After the first fan 7 is started, a strong suction force will be generated, thereby forming a negative pressure area inside the adsorption box 5. This negative pressure state will then produce a suction effect through the two adsorption tubes 3, so that the two adsorption hoods 4 will also generate negative pressure suction accordingly. With this negative pressure suction, the two adsorption hoods 4 can effectively adsorb and collect the waste chips generated during the cutting or grinding process. Subsequently, these waste chips are guided through the output end of the first fan 7 and finally enter the chip discharge box 8. At the same time, the start-up of the second fan 10 also creates a negative pressure environment inside the chip discharge box 8, prompting the dust-laden gas to move toward the second fan 10. In this process, the filter 13 plays a key role. The filter screen 13 is clean and can be easily removed from the filter box 8 by pulling the handle 14. The mounting bracket 12 can be easily removed from the embedded groove 11, thereby separating the filter screen 13 from the chip box 8. This process greatly improves the convenience of maintenance and ensures that the filtering system continues to operate efficiently. When it is necessary to clean the waste chips accumulated inside the chip box 8, the drive motor 16 is first started. The output end of the drive motor 16 drives the rotating shaft 17 and the spiral blade 18 to rotate. The spiral blade 18 continuously pushes the waste chips along the chip discharge path with the thrust generated by its rotation until the waste chips are smoothly discharged through the chip discharge bucket 20 at a uniform speed. This process not only simplifies the waste chip cleaning process.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A CNC plane milling machine for processing optical instruments, comprising a plane milling machine body (1), characterized in that: Two fixed plates (2) are fixedly installed on one side of the outer wall of the plane milling machine body (1), and one side of the outer wall of the two fixed plates (2) is fixedly connected to an adsorption tube (3), the input ends of the two adsorption tubes (3) are fixedly connected to an adsorption cover (4), and the output ends of the two adsorption tubes (3) are fixedly connected to an adsorption box (5), a first mounting hole (6) is opened at the bottom of the adsorption box (5), a first fan (7) is fixedly inserted into the inner surface wall of the first mounting hole (6), a chip removal box (8) is fixedly connected to the bottom of the adsorption box (5), a second mounting hole (9) is opened on one side of the outer wall of the chip removal box (8), a second fan (10) is fixedly inserted into the inner surface wall of the second mounting hole (9), an embedding groove (11) is opened on one side of the outer wall of the chip removal box (8), a mounting frame (12) is movably inserted into the inner surface wall of the embedding groove (11), a filter screen (13) is fixedly connected to the inner surface wall of the mounting frame (12), and a handle (14) is fixedly installed on one side of the outer wall of the mounting frame (12).

2. The CNC plane milling machine for processing optical instruments according to claim 1, characterized in that: A motor bracket (15) is fixedly connected to one side of the outer wall of the chip removal box (8).

3. The CNC plane milling machine for processing optical instruments according to claim 2, characterized in that: A driving motor (16) is fixedly connected to the inner surface wall of the motor bracket (15).

4. The CNC plane milling machine for processing optical instruments according to claim 3, characterized in that: The output end of the driving motor (16) is fixedly connected to a rotating shaft (17).

5. The CNC plane milling machine for processing optical instruments according to claim 4, characterized in that: The outer wall of the rotating shaft (17) is fixedly sleeved with a spiral blade (18).

6. The CNC plane milling machine for processing optical instruments according to claim 5, characterized in that: The outer wall fixed sleeve of the rotating shaft (17) is provided with two bearings (19).

7. The CNC plane milling machine for processing optical instruments according to claim 6, characterized in that: The bottom of the chip removal box (8) is fixedly connected to a chip removal bucket (20).

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