Totally-enclosed protective intelligent machining center machine tool

Abstract

The utility model discloses a kind of fully-enclosed protective type intelligent machining center machine tools, and it is related to machining center machine tool technical field, including machine tool main body, the outside of machine tool main body is equipped with protective cabin, the top of the protective cabin is equipped with first air vent, and the inner wall of first air vent is fixed with filter screen, the utility model has beneficial effect that: by protective cabin fully-enclosed protection, can prevent chip splashing and dust impurities from entering, by first air vent cooperation filter screen and sieve plate, both ensure air circulation, and air can be secondary filtered, by exhaust fan air flow heat dissipation can be accelerated, water cooling pipe serpentine design increases contact area, enhances heat dissipation effect, the setting of mounting seat provides mounting base for horizontal and vertical clamps, sliding slot and slider cooperate and can flexibly adjust clamp position, horizontal clamp and vertical clamp can be respectively from horizontal and vertical direction clamping workpiece, satisfy different processing needs, improve machine tool performance and processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of machining center machine tool technology, and in particular to a fully enclosed protective intelligent machining center machine tool. Background Technology

[0002] Machining centers are CNC machine tools equipped with tool magazines and automatic tool changers. They can complete milling, boring, drilling, and tapping processes on a single machine with a single workpiece clamping. Their core advantage lies in the high concentration of processes, which reduces the number of clamping operations and auxiliary time, thereby improving production efficiency. They are especially suitable for the production of parts with complex structures that require multiple processing steps. As a key piece of equipment in modern manufacturing, machining centers are widely used in the aerospace, automotive, and mold industries.

[0003] In modern manufacturing, machining centers are core equipment, and their performance and safety have a crucial impact on production efficiency and product quality. However, existing machining centers generate a large amount of debris and cutting fluid during processing, which can easily splash out, polluting the surrounding environment and threatening the safety of operators. At the same time, as the processing intensity increases, a large amount of heat is generated inside the machine tool. If it cannot be dissipated in a timely and effective manner, the machine tool temperature will rise, affecting the performance and stability of various components and even causing equipment failure. In addition, the fixture installation method of existing machine tools is relatively fixed, making it difficult to flexibly adjust according to the processing requirements of different workpieces, thus limiting the processing range and efficiency of the machine tool. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A fully enclosed protective intelligent machining center includes a machine tool body, a protective cabin installed on the outside of the machine tool body, a first ventilation opening on the top of the protective cabin, a filter screen fixed on the inner wall of the first ventilation opening, a limit frame fixed on the outside of the first ventilation opening, a sieve plate slidably connected to the inner wall of the limit frame, a handle fixed on the outside of the sieve plate, and a heat dissipation component provided inside the limit frame. The heat dissipation assembly includes two sets of mounting plates fixed to the inner wall of the limiting frame. An exhaust fan is installed on the top of the mounting plate. A water-cooling pipe is provided inside the limiting frame. The water-cooling pipe has a serpentine structure design, and both ends of the water-cooling pipe penetrate the inner wall of the limiting frame and extend to its outer side. The machine tool body has a mounting base inside, and a horizontal fixture and a vertical fixture are respectively mounted on the top of the mounting base.

[0006] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, the top of the mounting base is provided with three sets of sliding grooves, and the bottom of both the horizontal fixture and the vertical fixture are fixed with sliders, and the outer side of the sliders is slidably connected to the inner wall of the sliding groove.

[0007] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, wherein: a baffle for guiding chips is provided on one side of the horizontal fixture, a partition is fixed on the inner wall of the horizontal fixture, and a vertically arranged support plate is fixed on the inner wall of the vertical fixture.

[0008] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, the horizontal fixture is provided with a first protective shell by screws on its outer side, and the vertical fixture is provided with a second protective shell by screws on its outer side.

[0009] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, wherein: an L-shaped plate is fixed on one side of both the horizontal fixture and the vertical fixture, and the bottom of the L-shaped plate is slidably connected to the inner wall of the slide groove.

[0010] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, the inner wall of the L-shaped plate is threaded with a fixing bolt, and multiple sets of threaded holes are opened on one side of the mounting base, and the outer side of the fixing bolt is threadedly connected to the inner wall of the threaded hole.

[0011] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, wherein: both ends of the water-cooling pipe located outside the limiting frame are fixed with flanges, and both ends of the water-cooling pipe located outside the limiting frame are also provided with control valves.

[0012] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, a sealing door is hinged to one side of the protective cabin, and a first glass plate is fixed to the inner wall of the sealing door.

[0013] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, the protective chamber is fixed with a second glass plate on both sides, and a second ventilation opening is provided on both sides of the protective chamber, with a filter screen fixed on the inner wall of the second ventilation opening.

[0014] As a preferred embodiment of the fully enclosed protective intelligent machining center machine tool of this utility model, the bottom of the machine tool body is equipped with four sets of support legs, and all four sets of support legs are designed with a conical structure.

[0015] In summary, this utility model has the following beneficial effects: The fully enclosed protective chamber prevents debris and dust from entering. The first ventilation port, combined with a filter screen and sieve plate, ensures airflow and provides secondary air filtration. The exhaust fan accelerates airflow and heat dissipation. The serpentine design of the water-cooling pipes increases the contact area and enhances heat dissipation. The mounting base provides a foundation for both horizontal and vertical fixtures. The sliding groove and slider allow for flexible adjustment of the fixture position. The horizontal and vertical fixtures can clamp workpieces from the horizontal and vertical directions respectively, meeting different processing needs and improving machine tool performance and processing efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of 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. Among them: Figure 1 This is an overall structural diagram of a fully enclosed, protective intelligent machining center.

[0017] Figure 2 This is a structural diagram of the protective cabin of a fully enclosed, protective intelligent machining center machine tool.

[0018] Figure 3 This is a structural diagram of the heat dissipation components for a fully enclosed, protective intelligent machining center.

[0019] Figure 4 This is a structural diagram of the mounting base for a fully enclosed, protective intelligent machining center.

[0020] Figure 5 This is a structural diagram of the horizontal fixture for a fully enclosed, protective intelligent machining center.

[0021] Figure 6 This is a structural diagram of a vertical fixture for a fully enclosed, protective intelligent machining center.

[0022] Numbered components in the diagram: 1. Machine tool body; 2. Protective chamber; 3. First ventilation opening; 4. Limiting frame; 5. Screen plate; 6. Heat dissipation assembly; 61. Mounting plate; 62. Exhaust fan; 63. Water cooling pipe; 7. Mounting base; 8. Horizontal fixture; 9. Vertical fixture; 10. Slide groove; 11. Slider; 12. Baffle; 13. Partition plate; 14. Support plate; 15. First protective shell; 16. Second protective shell; 17. L-shaped plate; 18. Fixing bolt; 19. Threaded hole; 20. Flange; 21. Control valve; 22. Sealing door; 23. First glass plate; 24. Second glass plate; 25. Second ventilation opening; 26. Support leg. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example 1: Reference Figures 1-6 This is the first embodiment of the present invention. This embodiment provides a fully enclosed protective intelligent machining center machine tool, including a machine tool body 1, a protective chamber 2 installed on the outside of the machine tool body 1, a first ventilation opening 3 opened on the top of the protective chamber 2, and a filter screen fixed on the inner wall of the first ventilation opening 3. A limit frame 4 is fixed on the outside of the first ventilation opening 3, a sieve plate 5 is slidably connected to the inner wall of the limit frame 4, and a handle is fixed on the outside of the sieve plate 5. A heat dissipation component 6 is provided inside the limit frame 4.

[0027] The machine tool body 1, as the core support structure of the entire machining center, bears all other components and provides a basic platform for machining operations. The protective chamber 2 provides full-enclosure protection, preventing chips and cutting fluid generated during machining from splashing out, protecting the surrounding environment and the safety of operators. It also reduces the entry of external dust and impurities into the machine tool, affecting machining quality. The first ventilation port 3 allows for air circulation inside and outside the protective chamber 2, ensuring fresh air inside. At the same time, the filter screen fixed on its inner wall prevents external dust and impurities from entering the protective chamber 2 through the first ventilation port 3. The limiting frame 4 provides a sliding connection track for the sieve plate 5, and a heat dissipation component 6 is installed inside to dissipate heat from the air entering the protective chamber 2. The sieve plate 5 can be easily pulled out or inserted into the limiting frame 4 for preliminary filtration of the air entering the protective chamber 2, blocking larger particles of impurities, and is easy to clean and replace.

[0028] It should be noted that intelligent machining centers are devices that integrate CNC, sensing, computing, and automation technologies. Their working principle is based on CNC equipment, which controls the machine tool's movement and machining parameters through pre-programmed instructions. After the operator inputs the machining program, the CNC equipment interprets it into motion parameters for each axis, driving the motor to move the worktable or spindle to achieve milling, drilling, and multi-process machining. Its intelligent characteristics are reflected in the real-time monitoring of the machining status through sensors and the automatic adjustment of parameters to optimize accuracy and efficiency. At the same time, it uses data analysis to predict tool life, reduce manual intervention, and improve production stability and flexibility.

[0029] The heat dissipation assembly 6 includes two sets of mounting plates 61 fixed to the inner wall of the limiting frame 4. An exhaust fan 62 is installed on the top of the mounting plate 61. A water cooling pipe 63 is provided inside the limiting frame 4. The water cooling pipe 63 has a serpentine structure design, and both ends of the water cooling pipe 63 penetrate the inner wall of the limiting frame 4 and extend to its outer side.

[0030] The mounting plate 61 is provided to provide a mounting position for the exhaust fan 62, serving a supporting and fixing function. The exhaust fan 62 can be driven by the drive device to generate wind power, accelerate airflow, expel hot air from the protective chamber 2, and simultaneously draw in cooler outside air, thus achieving a heat dissipation function. The serpentine structure design of the water-cooling pipe 63 increases the contact area between the coolant and the air. When the coolant flows in the water-cooling pipe 63, it can more effectively absorb heat from the air, further enhancing the heat dissipation effect.

[0031] The machine tool body 1 has a mounting base 7 fixed inside, and a horizontal fixture 8 and a vertical fixture 9 are respectively mounted on the top of the mounting base 7.

[0032] The mounting base 7 is designed to provide a mounting foundation for the horizontal fixture 8 and the vertical fixture 9. The three sets of sliding grooves 10 on its top are designed to cooperate with the sliders 11 at the bottom of the fixture to achieve sliding installation and position adjustment of the fixture. The horizontal fixture 8 is designed to clamp and fix the workpiece in the horizontal direction, which facilitates horizontal machining operations. The vertical fixture 9 is designed to clamp and fix the workpiece in the vertical direction, which facilitates vertical machining operations.

[0033] Example 2: This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, the top of the mounting base 7 is provided with three sets of sliding grooves 10, and the bottom of the horizontal clamp 8 and the vertical clamp 9 are both fixed with sliders 11, and the outer side of the sliders 11 is slidably connected to the inner wall of the sliding grooves 10.

[0035] The slide groove 10 provides a sliding track for the slider 11 at the bottom of the horizontal fixture 8 and the vertical fixture 9, allowing the fixture to be positioned on the mounting base 7 to meet the clamping requirements of workpieces of different sizes and shapes.

[0036] Specifically, a baffle 12 for guiding debris is provided on one side of the horizontal clamp 8, a partition 13 is fixed to the inner wall of the horizontal clamp 8, and a vertically arranged support plate 14 is fixed to the inner wall of the vertical clamp 9.

[0037] The baffle 12 can guide the generated chips during the processing, so that the chips are discharged in a predetermined direction, avoiding the chips from flying everywhere and making it easier to clean. The partition 13 can separate the drive devices of the horizontal fixture 8, preventing the drive devices of the horizontal fixture 8 from contacting each other. The support plate 14 is used to provide support for the vertically placed workpiece, ensuring the stability of the workpiece during clamping and processing, and preventing the workpiece from deforming or shifting due to gravity or processing force.

[0038] Specifically, the horizontal clamp 8 has a first protective shell 15 installed on its outer side by screws, and the vertical clamp 9 has a second protective shell 16 installed on its outer side by screws.

[0039] The first protective shell 15 and the second protective shell 16 are respectively installed on the outside of the horizontal fixture 8 and the vertical fixture 9 by screws. They can protect the internal structure of the fixture and prevent the chips and cutting fluid generated during the machining process from entering the interior of the fixture and damaging the precision parts of the fixture.

[0040] Specifically, an L-shaped plate 17 is fixed on one side of both the horizontal clamp 8 and the vertical clamp 9, and the bottom of the L-shaped plate 17 is slidably connected to the inner wall of the slide groove 10.

[0041] The L-shaped plate 17 enhances the stability of the horizontal clamp 8 and the vertical clamp 9 on the mounting base 7, while providing installation space for the fixing bolts 18.

[0042] Specifically, the inner wall of the L-shaped plate 17 is threaded with a fixing bolt 18, and multiple sets of threaded holes 19 are opened on one side of the mounting base 7, and the outer side of the fixing bolt 18 is threadedly connected to the inner wall of the threaded hole 19.

[0043] Once the fixture is adjusted to the appropriate position, the horizontal fixture 8 and the vertical fixture 9 can be firmly fixed on the mounting base 7 by tightening the fixing bolt 18 to make it fit tightly with the threaded hole 19, thus preventing the fixture from moving during the processing.

[0044] Example 3: This is the third embodiment of the present invention, which is based on the first two embodiments.

[0045] Specifically, flanges 20 are fixed at both ends of the water-cooled pipe 63 located outside the limit frame 4, and control valves 21 are also provided at both ends of the water-cooled pipe 63 located outside the limit frame 4.

[0046] The flange 20 facilitates the connection between the water-cooled pipe 63 and external cooling water equipment, allowing cooling water to smoothly enter and exit the water-cooled pipe 63 and achieve the recycling of cooling water. The control valve 21 is used to control the flow rate and on / off of the cooling water. The operator can adjust the control valve 21 to control the flow rate of the cooling water according to the actual heat dissipation requirements of the machine tool, thereby adjusting the heat dissipation effect.

[0047] Specifically, a sealing door 22 is hinged to one side of the protective cabin 2, and a first glass plate 23 is fixed to the inner wall of the sealing door 22.

[0048] The sealing door 22 allows operators to easily open it to enter the protective chamber 2 for loading and unloading workpieces and equipment maintenance. At the same time, when closed, it ensures the airtightness of the protective chamber 2 and maintains its protective function. The first glass plate 23 allows operators to observe the processing of workpieces inside the protective chamber 2 through the glass plate when the sealing door 22 is closed, which facilitates real-time monitoring of the processing process, timely detection of problems and adjustment.

[0049] Specifically, a second glass plate 24 is fixed on both sides of the protective chamber 2, and a second ventilation opening 25 is opened on both sides of the protective chamber 2, and a filter screen is fixed on the inner wall of the second ventilation opening 25.

[0050] The second glass plate 24 expands the operator's field of vision, allowing them to observe the processing status inside the machine tool from different angles and improve the comprehensiveness of monitoring. The second vent 25, together with the first vent 3, enables air circulation between the inside and outside of the protective chamber 2, ensuring fresh air inside the protective chamber 2. At the same time, the filter screen prevents external dust and impurities from entering the protective chamber 2 through the second vent 25, maintaining a clean internal environment.

[0051] Specifically, the bottom of the machine tool body 1 is equipped with four sets of support legs 26, and all four sets of support legs 26 are designed with a conical structure.

[0052] The support leg 26 has a tapered structure design, which can increase the contact area with the ground, improve the stability of the machine tool, and ensure that the machine tool will not easily shake due to vibration or external force during the processing.

[0053] Working Principle: When using this fully enclosed protective intelligent machining center, firstly, open the sealing door 22 and place the workpiece to be processed on the mounting base 7. Based on the workpiece's size and shape, unscrew the fixing bolts 18 from the threaded holes 19. Adjust the positions of the horizontal fixture 8 and the vertical fixture 9 by sliding the groove 10 and the slider 11. After adjustment, tighten the fixing bolts 18 to ensure a tight fit with the threaded holes 19, firmly fixing the fixtures. The horizontal fixture 8 can clamp and fix the workpiece horizontally, and the vertical fixture 9 can clamp and fix the workpiece vertically, allowing the device to fix and process the workpiece from different directions. During processing, the protective chamber 2 provides full enclosure protection, preventing debris and cutting fluid from splashing and reducing the entry of external dust and impurities. The first ventilation port 3 and the second ventilation port 25 allow air to pass through the protective chamber 2. The machine tool has a filter screen on its inner wall that can block dust and impurities. When heat dissipation is needed, the exhaust fan 62 is driven by the drive device to rotate. The rotation of the exhaust fan 62 accelerates the air flow, exhausting hot air and drawing in cold air. At the same time, the water cooling pipe 63 is connected to the external water cooling equipment through the flange 20. The coolant flows in the water cooling pipe 63. Due to its serpentine structure, it increases the contact area with the air and can effectively absorb the heat of the air, enhancing the heat dissipation effect. The control valve 21 can adjust the cooling water flow to control the heat dissipation effect. During the processing, the operator can observe the internal processing situation in real time through the first glass plate 23 on the sealed door 22 and the second glass plates 24 on both sides of the protective chamber 2. After the processing is completed, the sealed door 22 can be opened and the workpiece can be taken out. In addition, the tapered support leg 26 at the bottom of the machine tool body 1 can increase the contact area with the ground to ensure the stable operation of the machine tool.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fully enclosed protective intelligent machining center, comprising a machine tool body (1), characterized in that: A protective chamber (2) is installed on the outside of the machine tool body (1). A first ventilation opening (3) is opened on the top of the protective chamber (2). A filter screen is fixed on the inner wall of the first ventilation opening (3). A limit frame (4) is fixed on the outside of the first ventilation opening (3). A sieve plate (5) is slidably connected to the inner wall of the limit frame (4). A handle is fixed on the outside of the sieve plate (5). A heat dissipation component (6) is provided inside the limit frame (4). The heat dissipation assembly (6) includes two sets of mounting plates (61) fixed to the inner wall of the limiting frame (4). An exhaust fan (62) is installed on the top of the mounting plate (61). A water cooling pipe (63) is provided inside the limiting frame (4). The water cooling pipe (63) has a serpentine structure design, and both ends of the water cooling pipe (63) penetrate the inner wall of the limiting frame (4) and extend to its outer side. The machine tool body (1) has a mounting base (7) fixed inside, and a horizontal clamp (8) and a vertical clamp (9) are respectively mounted on the top of the mounting base (7).

2. The fully enclosed protective intelligent machining center machine tool as described in claim 1, characterized in that: The top of the mounting base (7) is provided with three sets of sliding grooves (10), and the bottom of the horizontal clamp (8) and the vertical clamp (9) are both fixed with sliders (11), and the outer side of the slider (11) is slidably connected to the inner wall of the sliding groove (10).

3. The fully enclosed protective intelligent machining center machine tool as described in claim 1, characterized in that: The horizontal clamp (8) has a baffle (12) on one side for guiding the debris, the inner wall of the horizontal clamp (8) is fixed with a partition (13), and the inner wall of the vertical clamp (9) is fixed with a vertically arranged support plate (14).

4. The fully enclosed protective intelligent machining center machine tool as described in claim 1, characterized in that: The horizontal clamp (8) is fitted with a first protective shell (15) by screws on its outer side, and the vertical clamp (9) is fitted with a second protective shell (16) by screws on its outer side.

5. The fully enclosed protective intelligent machining center machine tool as described in claim 2, characterized in that: Both the horizontal clamp (8) and the vertical clamp (9) have an L-shaped plate (17) fixed on one side, and the bottom of the L-shaped plate (17) is slidably connected to the inner wall of the slide groove (10).

6. The fully enclosed protective intelligent machining center machine tool as described in claim 5, characterized in that: The inner wall of the L-shaped plate (17) is threaded with a fixing bolt (18), and the mounting base (7) has multiple sets of threaded holes (19) on one side, and the outer side of the fixing bolt (18) is threadedly connected to the inner wall of the threaded hole (19).

7. The fully enclosed protective intelligent machining center machine tool as described in claim 1, characterized in that: The water-cooled pipe (63) is fixed with flanges (20) at both ends outside the limiting frame (4), and control valves (21) are also provided at both ends outside the limiting frame (4).

8. The fully enclosed protective intelligent machining center machine tool as described in claim 1, characterized in that: A sealing door (22) is hinged to one side of the protective cabin (2), and a first glass plate (23) is fixed to the inner wall of the sealing door (22).

9. The fully enclosed protective intelligent machining center machine tool as described in claim 1, characterized in that: The protective chamber (2) has a second glass plate (24) fixed on both sides, and a second ventilation opening (25) is provided on both sides of the protective chamber (2), and a filter screen is fixed on the inner wall of the second ventilation opening (25).

10. The fully enclosed protective intelligent machining center machine tool as described in claim 1, characterized in that: The bottom of the machine tool body (1) is equipped with four sets of support legs (26), and all four sets of support legs (26) are designed with a conical structure.

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