Anti-sputtering mechanism of numerical control machine tool

Abstract

The utility model discloses an anti-sputtering mechanism of a numerically-controlled machine tool, which relates to the related technical field of numerically-controlled machine tools, and comprises a machine tool device, the top of the machine tool device is fixedly connected with a workbench, the outer side of the workbench is fixedly connected with a flow guide seat, the flow guide seat is U-shaped, and the top of the flow guide seat is provided with a flow guide groove extending into the flow guide seat. The inner side of the flow guide base is attached to the two sides and one side of the front face of the workbench, the flow guide groove inclines towards the U-shaped opening of the flow guide base, a filtering structure is movably connected into the flow guide base, and an anti-sputtering structure is fixedly installed on the outer side of the flow guide base. The cutting fluid collecting device can effectively solve the problems that in the prior art, after the cutting fluid is collected, a large number of workpiece chippings are contained in the cutting fluid, so that the machining procedure of follow-up cutting fluid recycling is increased, a baffle used for blocking sputtering of the cutting fluid is inconvenient to disassemble and assemble rapidly, and consequently cleaning work wastes time and labor and is low in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field related to numerically controlled machine tools, in particular to an anti-sputtering mechanism of a numerically controlled machine tool. Background Art

[0002] CNC machine tools need to use cutting fluid when processing parts. Cutting fluid is an industrial liquid used in metal cutting and grinding processes to cool and lubricate tools and workpieces. Cutting fluid is made of a variety of super-functional additives through scientific compounding. It also has good cooling performance, lubrication performance, rust prevention performance, oil removal and cleaning function, anti-corrosion function, and easy dilution. When using cutting fluid, the cutting fluid tends to splash around. The splashing of cutting fluid is not convenient for collecting the cutting fluid, and the splashing makes the CNC machine tool difficult to clean, thereby reducing the practicality of the device. Therefore, an anti-splashing mechanism will be installed on the outside of the workbench of the CNC machine tool to solve the above technical problems, as follows.

[0003] After searching, the patent with authorization announcement number CN209811865U discloses a cutting fluid anti-splashing mechanism for a CNC machine tool, comprising a machine tool body, a workbench movably connected to the top of the machine tool body, a connecting block fixedly connected to both sides of the workbench, a receiving plate fixedly connected to the side of the connecting block away from the workbench, a splash plate movably connected to the top of the receiving plate, the bottom of the splash plate extending through the inner cavity of the receiving plate and fixedly connected to a fixed shell, and limit plates movably connected to opposite sides of the two fixed shells. The utility model solves the problem that existing CNC machine tools cannot prevent cutting fluid from splashing, thereby inconveniently collecting cutting fluid, by providing a machine tool body, a sliding mechanism, a connecting block, a splash plate, a connecting plate, a receiving plate, a fixed plate, a baffle, a limit groove, a workbench, a guide groove, a rebound plate, a second spring, a limit plate, a fixed shell, a first spring and a slide plate.

[0004] However, the above patent still has the following aspects that can be optimized:

[0005] Although it can well guide, collect and prevent splashing of cutting fluid, firstly, when it guides and collects cutting fluid, a large amount of workpiece debris will be generated due to cutting processing. These workpiece debris will be mixed into the cutting fluid and then collected together with the cutting fluid. The cutting fluid mixed with a large amount of debris will need to be filtered separately before it can be processed before being reused. Secondly, although the splash guard can be stored and unfolded, it is not convenient to disassemble and install. After the splash guard is in operation, a large amount of cutting fluid mixed with workpiece debris will inevitably adhere to the inner surface, making it inconvenient for staff to clean it. Cleaning directly on the equipment is not only time-consuming and labor-intensive, but also poses a great safety hazard. Therefore, its overall structure needs to be improved and its practicality needs to be improved. Utility Model Content

[0006] Technical problems solved

[0007] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an anti-sputtering mechanism for a CNC machine tool.

[0008] Technical Solution

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spatter prevention mechanism for a CNC machine tool, comprising a machine tool device, wherein the top of the machine tool device is fixedly connected to a workbench, the outer side of the workbench is fixedly connected to a guide seat, the guide seat is concave-shaped, and the top of the guide seat is provided with a guide groove extending into the interior thereof, the inner side of the guide seat is fitted with both sides and the front side of the workbench, the guide groove is inclined toward the concave-shaped opening direction of the guide seat, the interior of the guide seat is movably connected to a filtering structure, and the outer side of the guide seat is fixedly installed with an anti-sputtering structure.

[0010] As mentioned above, the filtering structure includes a first card-mounting slot, a card-mounting frame and a filter net. The first card-mounting slot is provided with two groups, and the card-mounting frame and the filter net are each provided with two. The card-mounting frame is matched with the first card-mounting slot, and a lifting rod is provided on the top of the card-mounting frame. The filter net is fixedly installed inside the card-mounting frame.

[0011] As mentioned above, the two groups of the first clamping grooves are both opened inside the guide groove, and the first clamping grooves are close to the concave opening of the guide seat.

[0012] As mentioned above, both sides of the machine tool equipment are fixedly connected with a placement plate, and a collection box is movably placed on the top of the placement plate, and the two collection boxes are respectively close to the two sides of the concave opening of the guide seat.

[0013] The above-mentioned anti-splashing structure includes a card mounting seat, a limit plate, a baffle, a card mounting plate, a mounting bracket, a transmission pull rod, a movable plate and a spring sheet, and the card mounting seat, the limit plate, the baffle, the card mounting plate, the mounting bracket, the transmission pull rod and the movable plate are all provided with three. The top of the card mounting seat is provided with a second card mounting groove, the top of the limit plate is fixedly connected to the bottom of the baffle, the bottom of the limit plate is fixedly connected to the card mounting plate, and the card mounting plate matches and engages with the second card mounting groove. The interior of the card mounting plate is provided with two penetrating limit grooves, the mounting bracket is fixedly installed on one side of the mounting seat, one end of the transmission pull rod movably passes through the mounting bracket, one side of the movable plate is fixedly connected to one end of the transmission pull rod, and the other side of the movable plate is fixedly connected with two limit rods, the limit rod movably passes through the card mounting seat and engages with the limit groove, and the spring sheet is provided with three groups, and the two ends of the spring sheet are respectively fixedly connected to the mounting bracket and the movable plate.

[0014] As mentioned above, the three clamping seats are respectively fixedly installed on the outer side of the guide seat, the three baffles are combined to form a concave shape, and the outer side of the baffle is fixedly connected with an extension part.

[0015] As mentioned above, one side of the movable plate is fixedly connected with a plurality of guide rods, and one end of the guide rod movably passes through the mounting frame.

[0016] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0017] 1. The utility model is provided with a filtering structure, so that when working, the cutting fluid flowing out of the guide groove can be effectively filtered through the card-mounted frame and the filter net, and a large amount of workpiece debris mixed in the cutting fluid is intercepted and retained in the guide groove, while the cutting fluid is collected in the collection box, which is convenient for subsequent reuse after other processing.

[0018] 2. The utility model is provided with an anti-splashing structure, so that when working, the cooperation between the three baffles can effectively prevent the cutting fluid from splashing to the outside of the workbench, and force the cutting fluid to flow into the guide groove inside the guide seat, so as to facilitate centralized collection and reduce the difficulty of subsequent cleaning of the machine tool equipment. After the processing is completed, the transmission rod can be pulled up, the spring sheet is compressed, and the movable plate and the limit rod are driven to move until the limit rod is separated from the limit groove. At this time, the baffle can be lifted up and quickly and conveniently removed for convenient and fast cleaning. There is no need to clean it directly on the machine tool equipment, which reduces the difficulty of cleaning and also reduces the safety hazards of cleaning work. The same is true for subsequent installation. Just repeat the above operation in reverse, which saves time and effort and is more efficient.

[0019] Other advantages, objectives and features of the present invention will be described in part in the following description and will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of the guide seat of the utility model;

[0022] Figure 3 This is a schematic diagram of the explosion structure of the card-mounted frame of the utility model;

[0023] Figure 4 This is a schematic diagram of the explosion structure for installing the card plate of the present invention.

[0024] In the figure: 1. Machine tool equipment; 2. Workbench; 3. Guide seat; 4. Guide groove; 5. Filter structure; 501. First clamping groove; 502. Clamping frame; 503. Filter screen; 504. Lifting rod; 6. Anti-splashing structure; 601. Clamping seat; 602. Limiting plate; 603. Baffle; 604. Clamping plate; 605. Mounting frame; 606. Transmission rod; 607. Movable plate; 608. Spring sheet; 609. Second clamping groove; 610. Limiting groove; 611. Limiting rod; 612. Guide rod; 613. Extension part; 7. Placement plate; 8. Collection box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1-4 As shown, the utility model provides a technical solution: a spatter prevention mechanism for a CNC machine tool, comprising a machine tool device 1, a workbench 2 is fixedly connected to the top of the machine tool device 1, a guide seat 3 is fixedly connected to the outside of the workbench 2, the guide seat 3 is concave-shaped, and a guide groove 4 extending into the interior is provided on the top of the guide seat 3, the inner side of the guide seat 3 is fitted with both sides and the front side of the workbench 2, the guide groove 4 is inclined toward the concave opening direction of the guide seat 3, the interior of the guide seat 3 is movably connected to a filtering structure 5, and the outer side of the guide seat 3 is fixedly installed with an anti-sputtering structure 6.

[0027] The filtering structure 5 includes a first card-mounting slot 501, a card-mounting frame 502 and a filter screen 503. The first card-mounting slot 501 is provided with two groups, and the card-mounting frame 502 and the filter screen 503 are each provided with two. The card-mounting frame 502 is matched with the first card-mounting slot 501, and a lifting rod 504 is provided on the top of the card-mounting frame 502. The filter screen 503 is fixedly installed inside the card-mounting frame 502, so that during operation, the card-mounting frame 502 can cooperate with the filter screen 503 to effectively filter the cutting fluid flowing out of the guide groove 4, and intercept a large amount of workpiece debris mixed in the cutting fluid and retain it in the guide groove 4, while the cutting fluid is collected in the collection box 8 for convenient reuse after subsequent processing.

[0028] The two sets of first clamping grooves 501 are both opened inside the guide groove 4 , and the first clamping grooves 501 are close to the concave opening of the guide seat 3 .

[0029] A placement plate 7 is fixedly connected to both sides of the machine tool equipment 1, and a collection box 8 is movably placed on the top of the placement plate 7. The two collection boxes 8 are respectively close to the two sides of the concave opening of the guide seat 3, so that the cutting fluid flowing out of the guide groove 4 can be collected through the collection box 8, which is convenient for subsequent centralized processing.

[0030] The anti-splashing structure 6 includes a card seat 601, a limit plate 602, a baffle 603, a card plate 604, a mounting frame 605, a transmission rod 606, a movable plate 607 and a spring sheet 608. The card seat 601, the limit plate 602, the baffle 603, the card plate 604, the mounting frame 605, the transmission rod 606 and the movable plate 607 are each provided with three. The top of the card seat 601 is provided with a second card slot 609. The top of the limit plate 602 is fixedly connected to the bottom of the baffle 603. The bottom of the positioning plate 602 is fixedly connected to the card plate 604, and the card plate 604 is matched with the second card slot 609. Two limiting slots 610 are provided inside the card plate 604. The mounting frame 605 is fixedly installed on one side of the mounting seat. One end of the transmission pull rod 606 movably passes through the mounting frame 605. One side of the movable plate 607 is fixedly connected to one end of the transmission pull rod 606. The other side of the movable plate 607 is fixedly connected to two limiting rods 611. The limiting rod 611 movably passes through the card seat. 601 and engage with the limit groove 610, and the spring sheet 608 is provided with three groups, and the two ends of the spring sheet 608 are fixedly connected to the mounting frame 605 and the movable plate 607 respectively, so that during operation, the cooperation between the three baffles 603 can effectively prevent the cutting fluid from splashing to the outside of the workbench 2, and force the cutting fluid to flow into the guide groove 4 inside the guide seat 3, thereby facilitating centralized collection and reducing the difficulty of subsequent cleaning of the machine tool equipment 1. After the processing is completed, the transmission pull rod 606 can be pulled up, the spring sheet 608 is compressed, and the movable plate 607 and the limit rod 611 are driven to move until the limit rod 611 is separated from the limit groove 610. At this time, the baffle 603 can be lifted up and the baffle 603 can be quickly and conveniently removed for convenient and fast cleaning. There is no need to clean it directly on the machine tool equipment 1, which reduces the difficulty of cleaning and also reduces the safety hazards of cleaning work. In the subsequent installation, the above operation can be repeated in reverse, which saves time and effort and is highly efficient.

[0031] The three snap-fit ​​seats 601 are respectively fixedly installed on the outside of the guide seat 3, and the three baffles 603 are combined to form a concave shape. The outside of the baffle 603 is fixedly connected with an extension part 613. The three baffles 603 are combined to form a concave shape, which can better prevent the cutting fluid from splashing. The extension part 613 is for the convenience of the staff to move the baffle 603 up and down.

[0032] A plurality of guide rods 612 are fixedly connected to one side of the movable plate 607, and one end of the guide rod 612 movably passes through the mounting frame 605. The guide rod 612 can improve the stability of the movable plate 607 when moving in the mounting frame 605, thereby improving the stability of the limit rod 611 when moving.

[0033] Working principle: During operation, the cooperation between the three baffles 603 can effectively prevent the cutting fluid from splashing to the outside of the workbench 2, and force the cutting fluid to flow into the guide groove 4 inside the guide seat 3, so as to facilitate centralized collection and reduce the difficulty of cleaning the subsequent machine tool equipment 1. After the processing is completed, the transmission rod 606 can be pulled up, the spring sheet 608 is compressed, and the movable plate 607 and the limit rod 611 are driven to move until the limit rod 611 is separated from the limit groove 610. At this time, the baffle 603 can be lifted up and the baffle 603 can be quickly and conveniently removed for processing. It is convenient for quick cleaning and there is no need to clean it directly on the machine tool equipment 1, which reduces the difficulty of cleaning and reduces the safety hazards of cleaning work. The same is true for subsequent installation. Just repeat the above operations in reverse, which saves time and effort and is more efficient. During work, the cutting fluid flowing out of the guide groove 4 can be effectively filtered through the clamping frame 502 and the filter net 503, and a large amount of workpiece debris mixed in the cutting fluid is intercepted and retained in the guide groove 4, while the cutting fluid is collected in the collection box 8, which is convenient for subsequent reuse after other processing.

[0034] It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or location relationships based on the positions or location relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spatter prevention mechanism for a numerically controlled machine tool, comprising a machine tool device (1), characterized in that: The top of the machine tool equipment (1) is fixedly connected to a workbench (2), the outer side of the workbench (2) is fixedly connected to a guide seat (3), the guide seat (3) is concave-shaped, the top of the guide seat (3) is provided with a guide groove (4) extending into the interior thereof, the inner side of the guide seat (3) is in contact with both sides and the front side of the workbench (2), the guide groove (4) is inclined toward the concave-shaped opening direction of the guide seat (3), the interior of the guide seat (3) is movably connected to a filtering structure (5), and the outer side of the guide seat (3) is fixedly installed with an anti-sputtering structure (6).

2. The anti-sputtering mechanism of a CNC machine tool according to claim 1, characterized in that: The filtering structure (5) comprises a first card slot (501), a card frame (502) and a filter screen (503), wherein the first card slot (501) is provided with two groups, and the card frame (502) and the filter screen (503) are both provided with two, the card frame (502) and the filter screen (503) are matched and engaged with the first card slot (501), a lifting rod (504) is provided at the top of the card frame (502), and the filter screen (503) is fixedly installed inside the card frame (502).

3. The anti-sputtering mechanism of a CNC machine tool according to claim 2, characterized in that: The two groups of the first clamping grooves (501) are both opened inside the guide groove (4), and the first clamping grooves (501) are close to the concave opening of the guide seat (3).

4. The anti-sputtering mechanism for a CNC machine tool according to claim 2, characterized in that: A placement plate (7) is fixedly connected to both sides of the machine tool equipment (1), and a collection box (8) is movably placed on the top of the placement plate (7). The two collection boxes (8) are respectively close to the two sides of the concave opening of the guide seat (3).

5. The anti-sputtering mechanism of a CNC machine tool according to claim 2, characterized in that: The anti-sputtering structure (6) includes a snap-fitting seat (601), a limiting plate (602), a baffle (603), a snap-fitting plate (604), a mounting frame (605), a transmission pull rod (606), a movable plate (607) and a spring sheet (608). The snap-fitting seat (601), the limiting plate (602), the baffle (603), the snap-fitting plate (604), the mounting frame (605), the transmission pull rod (606) and the movable plate (607) are all provided in three pieces. A second snap-fitting slot (609) is provided on the top of the snap-fitting seat (601). The top of the limiting plate (602) is fixedly connected to the bottom of the baffle (603). The bottom of the limiting plate (602) is fixedly connected to the snap-fitting plate (604). The snap-fitting plate (601) is provided with a second snap-fitting slot (609). 04) matches and engages with the second card slot (609), the interior of the card plate (604) is provided with two penetrating limit slots (610), the mounting frame (605) is fixedly mounted on one side of the mounting seat, one end of the transmission pull rod (606) movably penetrates the mounting frame (605), one side of the movable plate (607) is fixedly connected to one end of the transmission pull rod (606), the other side of the movable plate (607) is fixedly connected to two limit rods (611), the limit rods (611) movably penetrate the card seat (601) and engage with the limit slots (610), the spring sheet (608) is provided with three groups, and the two ends of the spring sheet (608) are respectively fixedly connected to the mounting frame (605) and the movable plate (607).

6. The anti-sputtering mechanism for a CNC machine tool according to claim 5, characterized in that: The three clamping seats (601) are respectively fixedly mounted on the outside of the guide seat (3); the three baffles (603) are combined to form a concave shape; and the outside of the baffle (603) is fixedly connected with an extension portion (613).

7. The anti-sputtering mechanism for a CNC machine tool according to claim 5, characterized in that: A plurality of guide rods (612) are fixedly connected to one side of the movable plate (607), and one end of the guide rod (612) movably passes through the mounting frame (605).

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