An automatic numerical control machine

Abstract

The utility model discloses an automatic numerical control machine tool, it includes: device main body, processing subassembly and reciprocating mechanism, processing subassembly is located at the upper end of device main body, reciprocating mechanism is located at the bottom of device main body for driving the reciprocating motion of chip suction mechanism, and reciprocating mechanism includes driving part, and one end of driving part swing joint has the inclined plate, and the both ends of inclined plate are connected with pull rod, the automatic numerical control machine tool provided by the utility model, comprehensive efficient chip cleaning: reciprocating mechanism drives chip suction mechanism to carry out the reciprocating motion in the processing area, and this movement mode makes chip suction mechanism be able to cover each corner of processing area, whether it is the accumulation of large area chip or the scattering of small chip, can be sucked in time.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, and in particular to an automatic CNC machine tool. Background Technology

[0002] An automatic CNC machine tool is a highly automated machining equipment that combines advanced CNC technology with machining processes. It can efficiently and accurately complete the machining tasks of various complex parts. Machining preparation: The workpiece to be machined is installed in a suitable position on the machine tool, and a CNC program is written according to the machining requirements, setting machining parameters such as cutting speed and feed rate. Machining operation: The CNC system is started, and the drive components begin to work, moving the machining assembly to the designated position via a reciprocating mechanism. While the milling cutter rotates at high speed, it cuts the workpiece according to the preset program.

[0003] In traditional CNC machine tool machining, a large amount of metal chips are generated. If these chips are not cleaned in time, they will not only affect machining accuracy but may also interfere with the normal operation of the machine tool and even damage machine tool components. Currently, although some CNC machine tools on the market have certain chip cleaning functions, they often suffer from problems such as incomplete cleaning and low efficiency. For example, some machine tools use manual cleaning, which not only increases labor intensity but also makes it difficult to ensure the timeliness and comprehensiveness of cleaning; some machine tools are equipped with chip suction devices with complex structures and poor chip suction effects, failing to effectively collect the fine chips generated during machining. Therefore, developing an automatic CNC machine tool with efficient chip suction function is of significant practical importance. Utility Model Content

[0004] Therefore, it is necessary to provide an automatic CNC machine tool that can quickly disassemble the material frame and easily adjust its position, in order to address the aforementioned technical problems.

[0005] In order to solve the above-mentioned technical problems, the present invention solves the problems mentioned in the background art through the following technical solution.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatic CNC machine tool includes: a main body of the device;

[0008] A processing component, wherein the processing component is located at the upper end of the main body of the device;

[0009] A reciprocating mechanism is located at the bottom of the main body of the device and is used to drive the dust collection mechanism to perform reciprocating motion. The reciprocating mechanism includes a driving component, one end of which is movably connected to an inclined plate, and both ends of the inclined plate are connected to pull rods.

[0010] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, the lower end of the main body of the device is connected to a slide rail, and one end of the pull rod is connected to a sliding sleeve.

[0011] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, the chip suction mechanism includes a connecting block, which is located at one end of the sliding sleeve, and a damping ring is installed inside the connecting block.

[0012] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, a sliding column is inserted inside the damping ring, and a connecting plate is connected to the upper end of the sliding column.

[0013] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, a fan is slidably connected to the upper end of the connecting plate, one end of the fan is connected to a tension rigid tube, and one end of the tension rigid tube is fixedly connected to an air intake.

[0014] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, one end of the fan is connected to an air outlet, a filter bag is fitted on the outside of the air outlet, and a fixing ring is fitted on the outside of the filter bag.

[0015] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, the tie rod is installed in several sets, and the inner wall of the sliding sleeve is slidably engaged with the slide rail.

[0016] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, the lower end of the fan is slidably fitted with the inner wall of the connecting plate, and the inner wall of the filter bag is in contact with the outer surface of the air outlet.

[0017] In a preferred embodiment of the automatic CNC machine tool provided by this utility model, the machining component includes a support rod, a sliding member is slidably connected to the upper end of the support rod, and a milling cutter is inserted into the lower end of the sliding member.

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

[0019] 1. This utility model provides an automatic CNC machine tool with comprehensive and efficient chip removal: a reciprocating mechanism drives a chip-collecting mechanism to reciprocate within the machining area. This motion allows the chip-collecting mechanism to cover every corner of the machining area, promptly removing both large accumulations of chips and small scattered chips. Compared to traditional fixed chip-collecting devices, this significantly improves the range and efficiency of chip collection, effectively preventing decreased machining accuracy and machine tool malfunctions caused by chip accumulation, and ensuring the stability and reliability of the machining process.

[0020] 2. Significantly Reduced Labor Costs and Labor Intensity: Traditional manual chip cleaning methods not only consume a large amount of manpower and time, but also struggle to guarantee timely and comprehensive cleaning. This automatic CNC machine tool achieves automatic chip cleaning. Operators only need to perform simple settings and preparations before processing; no manual intervention is required for chip cleaning during the processing. This not only reduces labor costs but also greatly alleviates the labor intensity of operators, allowing them to devote more energy to optimizing the processing technology and quality control.

[0021] 3. Structural Optimization and Enhanced Stability: The design of the damping ring and sliding column in the chip collection mechanism is a major highlight. The damping ring buffers the impact force brought by the movement of the sliding sleeve, making the movement of the sliding column smoother, thus ensuring the stability of the entire chip collection mechanism during reciprocating motion. The sliding fit design between the fan and the inner wall of the connecting plate allows the fan position to be flexibly adjusted according to the actual processing conditions to adapt to the chip collection position requirements of different workpieces and processing techniques. The tight fit between the filter bag and the outer surface of the air outlet, as well as the fixing effect of the retaining ring, ensures that debris can be collected smoothly and leak-free in the filter bag, while also facilitating the replacement and maintenance of the filter bag.

[0022] 4. Improve machining quality and equipment lifespan: Timely cleaning of metal shavings generated during machining effectively reduces wear on the milling cutter and workpiece. In a clean machining environment, the milling cutter can perform cutting more precisely according to the preset program, improving machining accuracy and surface quality. At the same time, it prevents shavings from entering between internal machine tool components, reducing equipment failures caused by shavings wear, extending the machine tool's lifespan, and lowering equipment maintenance costs. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A three-dimensional structural schematic diagram of the present invention is provided;

[0025] Figure 2 This is a bottom view of the structure of the device of this utility model;

[0026] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0027] Figure 4 This is a top view of the device of this utility model;

[0028] Figure 5 This is a side view of the structure of the device of this utility model;

[0029] Figure 6 This utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0030] The markings in the diagram are explained as follows:

[0031] 1. Main body of the device; 2. Processing components; 21. Support rod; 22. Sliding component; 23. Milling cutter; 3. Reciprocating mechanism; 31. Driving component; 32. Inclined plate; 33. Tie rod; 34. Slide rail; 35. Sliding sleeve; 4. Chip suction mechanism; 41. Connecting block; 42. Damping ring; 43. Sliding column; 44. Connecting plate; 45. Fan; 46. Tensioning rigid tube; 47. Air inlet; 48. Air outlet; 49. Fixing ring; 408. Chip filter bag. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention. Example

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 An automatic numerical control machine tool, comprising: a device body 1;

[0034] The reciprocating mechanism 3 is located at the bottom of the main body 1 of the device and is used to drive the dust suction mechanism 4 to perform reciprocating motion. The reciprocating mechanism 3 includes a driving component 31, one end of which is movably connected to an inclined plate 32. Both ends of the inclined plate 32 are connected to a pull rod 33. The lower end of the main body 1 is connected to a slide rail 34. One end of the pull rod 33 is connected to a sliding sleeve 35. Several sets of pull rods 33 are installed. The inner wall of the sliding sleeve 35 slides in cooperation with the slide rail 34.

[0035] The dust collection mechanism 4 includes a connecting block 41, which is located at one end of the sliding sleeve 35. A damping ring 42 is installed inside the connecting block 41, and a sliding column 43 is inserted inside the damping ring 42. A connecting plate 44 is connected to the upper end of the sliding column 43. A fan 45 is slidably connected to the upper end of the connecting plate 44. A tension rigid pipe 46 is connected to one end of the fan 45. An air intake 47 is fixedly connected to one end of the tension rigid pipe 46. An air outlet 48 is connected to one end of the fan 45. A filter bag 408 is sleeved on the outside of the air outlet 48. A fixing ring 49 is sleeved on the outside of the filter bag 408. The lower end of the fan 45 slides against the inner wall of the connecting plate 44. The inner wall of the filter bag 408 is in contact with the outer surface of the air outlet 48.

[0036] Processing component 2 is located at the upper end of the main body 1 of the device. Processing component 2 includes a support rod 21, a sliding member 22 is slidably connected to the upper end of the support rod 21, and a milling cutter 23 is inserted into the lower end of the sliding member 22.

[0037] Initial Preparation and CNC Drive: Before starting the automatic CNC machine tool, the operator must accurately install the workpiece to be processed in the designated position on the machine tool. This step ensures the accuracy of the reference for subsequent processing. Subsequently, according to the processing requirements of the workpiece, the technicians carefully write the CNC program and set key processing parameters such as cutting speed and feed rate in detail. After the CNC system is started, the operation of the entire machine tool is precisely controlled by the CNC program. The drive component 31, as the power source of the reciprocating mechanism 3, begins to work, converting electrical energy into mechanical energy to provide power for subsequent mechanical movements.

[0038] Mechanical transmission of reciprocating mechanism 3: After the drive component 31 is started, it drives the inclined plate 32 to move in a specific pattern. The pull rods 33 connected to both ends of the inclined plate 32 begin to move under the drive of the inclined plate 32. Since the lower end of the main body 1 is firmly connected to the slide rail 34, the sliding sleeve 35 connected to one end of the pull rod 33 forms a sliding fit with the slide rail 34. This allows the movement of the pull rod 33 to be smoothly converted into the reciprocating linear movement of the sliding sleeve 35 along the slide rail 34. This reciprocating motion design allows the chip suction mechanism 4 to move comprehensively within the processing area, providing a foundation for efficient chip suction.

[0039] The coordinated operation of the chip suction mechanism 4: During the reciprocating motion of the sliding sleeve 35, the connecting block 41 moves synchronously. The damping ring 42 installed inside the connecting block 41 plays a role in buffering and stabilizing. When the connecting block 41 moves, a certain damping force is generated between the damping ring 42 and the sliding column 43, making the movement of the sliding column 43 within the damping ring 42 more stable, thereby ensuring the stability of the connecting plate 44 connected to the upper end of the sliding column 43. The fan 45, which is slidably connected to the upper end of the connecting plate 44, can start working at a suitable position under the drive of the reciprocating mechanism 3. After the fan 45 starts, a strong negative pressure is formed at the suction port 47, which quickly sucks in the metal chips generated during the processing. The sucked-in chips are transported into the fan 45 through the stretching rigid tube 46 and then discharged from the outlet 48. The filter bag 408, which is fitted on the outside of the air outlet 48, is tightly attached to the outer surface of the air outlet 48 by the fixing ring 49, ensuring that all the discharged debris can be collected in the filter bag 408.

[0040] The working principle provided by this utility model is as follows: Initial preparation and CNC drive: Before starting the automatic CNC machine tool, the operator needs to accurately install the workpiece to be processed in the designated position on the machine tool. This step ensures the accuracy of the reference for subsequent processing. Subsequently, according to the processing requirements of the workpiece, the technicians carefully write the CNC program and set key processing parameters such as cutting speed and feed rate in detail. After the CNC system is started, the operation of the entire machine tool is precisely controlled by the CNC program. The drive component 31, as the power source of the reciprocating mechanism 3, starts to work, converting electrical energy into mechanical energy to provide power for subsequent mechanical movements.

[0041] Mechanical transmission of the reciprocating mechanism: After the drive component 31 is activated, it drives the inclined plate 32 to perform a specific and regular movement. The pull rods 33 connected to both ends of the inclined plate 32 begin to move under the drive of the inclined plate 32. Since the lower end of the main body 1 is firmly connected to the slide rail 34, the sliding sleeve 35 connected to one end of the pull rod 33 forms a sliding fit with the slide rail 34. This allows the movement of the pull rod 33 to be smoothly converted into the reciprocating linear movement of the sliding sleeve 35 along the slide rail 34. This reciprocating motion design allows the chip suction mechanism 4 to move comprehensively within the processing area, providing a foundation for efficient chip suction.

[0042] The coordinated operation of the chip suction mechanism: During the reciprocating motion of the sliding sleeve 35, the connecting block 41 moves synchronously. The damping ring 42 installed inside the connecting block 41 plays a role in buffering and stabilizing. When the connecting block 41 moves, a certain damping force is generated between the damping ring 42 and the sliding column 43, making the movement of the sliding column 43 within the damping ring 42 more stable, thereby ensuring the stability of the connecting plate 44 connected to the upper end of the sliding column 43. The fan 45, which is slidably connected to the upper end of the connecting plate 44, can start working at a suitable position under the drive of the reciprocating mechanism 3. After the fan 45 starts, a strong negative pressure is formed at the suction port 47, which quickly sucks in the metal chips generated during the processing. The sucked-in chips are transported into the fan 45 through the stretching rigid tube 46 and then discharged from the exhaust port 48. The filter bag 408 fitted on the outside of the air outlet 48 is tightly attached to the outer surface of the air outlet 48 by the fixing ring 49, ensuring that all the discharged debris can be collected in the filter bag 408.

[0043] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components, unless otherwise explicitly limited. 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.

[0044] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. An automatic CNC machine tool, characterized in that, It includes: Device body (1); Processing component (2), which is located at the upper end of the main body (1) of the device; The reciprocating mechanism (3) is located at the bottom of the main body (1) of the device and is used to drive the chip suction mechanism (4) to reciprocate. The reciprocating mechanism (3) includes a driving component (31), one end of which is movably connected to an inclined plate (32), and both ends of the inclined plate (32) are connected to a pull rod (33).

2. An automatic CNC machine tool according to claim 1, characterized in that, The lower end of the main body (1) of the device is connected to a slide rail (34), and one end of the pull rod (33) is connected to a sliding sleeve (35).

3. An automatic CNC machine tool according to claim 2, characterized in that, The dust collection mechanism (4) includes a connecting block (41), which is located at one end of the sliding sleeve (35), and a damping ring (42) is installed inside the connecting block (41).

4. An automatic CNC machine tool according to claim 3, characterized in that, The damping ring (42) has a sliding column (43) inserted inside, and the upper end of the sliding column (43) is connected to a connecting plate (44).

5. An automatic CNC machine tool according to claim 4, characterized in that, A fan (45) is slidably connected to the upper end of the connecting plate (44), and a tension tube (46) is connected to one end of the fan (45). An air intake (47) is fixedly connected to one end of the tension tube (46).

6. An automatic CNC machine tool according to claim 5, characterized in that, One end of the fan (45) is connected to an air outlet (48), and a filter bag (408) is fitted on the outside of the air outlet (48), and a fixing ring (49) is fitted on the outside of the filter bag (408).

7. An automatic CNC machine tool according to claim 6, characterized in that, The pull rod (33) is installed in several sets, and the inner wall of the sliding sleeve (35) slides in cooperation with the slide rail (34).

8. An automatic CNC machine tool according to claim 7, characterized in that, The lower end of the fan (45) slides in conjunction with the inner wall of the connecting plate (44), and the inner wall of the filter bag (408) is in contact with the outer surface of the air outlet (48).

9. An automatic CNC machine tool according to claim 8, characterized in that, The processing component (2) includes a support rod (21), the upper end of which is slidably connected to a slider (22), and the lower end of the slider (22) is fitted with a milling cutter (23).

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