Chip removal device for numerical control machining center

Abstract

The utility model relates to the related technical field of numerical control machining, in particular to a chip removal device for a numerical control machining center, which comprises a bottom plate, a numerical control box and a placing plate, the numerical control box is arranged above the surface of the bottom plate, the placing plate is arranged on the surface of one side of the numerical control box, and a chip removal mechanism is arranged on the surface of one side of the numerical control box. And a positioning mechanism is arranged on the upper surface of the placing plate. According to the chip removal device for the numerical control machining center, multi-angle adjustment of the connecting pipe and the protective cover is achieved through the electric sliding table, the cleaning position can be accurately positioned, flying catkins and cuttings at different angles and positions can be efficiently cleaned, after the air exhaust motor is started, the flying catkins enter the chip storage bin and are separated from air through the filter plate, and it is guaranteed that the working environment is clean; the negative influence on machining precision and equipment operation is reduced, clean air is exhausted, after the material pumping box is full, flying catkins in the chip storage bin can be taken out to be cleaned for continuous use, and due to the repeatable design, the cost is reduced, the use convenience is improved, and time and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field related to numerical control machining, in particular to a chip removal device for a numerical control machining center. Background Art

[0002] CNC machining is an advanced manufacturing technology that uses digital programs to control machine tools for processing operations. In CNC machining, the motion trajectory and cutting parameters of the machine tool are precisely controlled through pre-programmed instructions. CNC machining is highly automated and accurate, and can quickly and efficiently produce parts with complex shapes. Compared with traditional machining methods, CNC machining reduces manual intervention and reduces the scrap rate caused by human errors. It can achieve high-precision cutting, drilling, milling and other processing technologies to meet the strict requirements of different industries for part accuracy and quality. CNC machining is widely used in aerospace, automotive In the fields of lathe manufacturing, mold processing, etc., CNC machining plus chip removal mechanism can effectively clean the chips generated during the machining process to avoid chip accumulation affecting the machining accuracy and machine tool performance. Secondly, it ensures the cleanliness of the machining area and reduces the risk of equipment failure caused by chips. Thirdly, it improves the machining efficiency and eliminates the need for frequent shutdowns to clean chips, making the CNC machining process smoother. At the same time, it helps to extend the service life of the machine tool and reduce the wear of chips on the tool and machine tool parts. In short, the combination of CNC machining and chip removal mechanism provides a strong guarantee for efficient and precise machining production. Therefore, there is a special need for a chip removal device for CNC machining centers.

[0003] However, the chip removal device used in existing CNC machining centers may cause flying chips in some corners to be unable to be discharged during the chip removal process, and there is no way to position the chip removal, resulting in incomplete chip removal and still requiring manual secondary cleaning. Utility Model Content

[0004] The purpose of the present utility model is to provide a chip removal device for a CNC machining center to solve the problem that the existing chip removal device for a CNC machining center proposed in the above background technology may cause some flying catkins in the corners to be unable to be discharged during the chip removal process, and there is no way to perform positioned chip removal, resulting in incomplete chip removal and still requiring manual secondary cleaning.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a chip removal device for a CNC machining center, comprising a base plate, a CNC box, and a placement plate, wherein the CNC box is mounted above the surface of the base plate, the placement plate is mounted on one side surface of the CNC box, a chip removal mechanism is provided on one side surface of the CNC box, and a positioning mechanism is provided on the upper surface of the placement plate;

[0006] The chip removal mechanism includes a material extraction box, an air vent, an air extraction motor, a filter plate, a chip storage bin, a connecting cover, a connecting pipe and a protective cover. The upper surface of the base plate is provided with a material extraction box, and a vent is provided on one side surface of the material extraction box. The inner surface of the material extraction box is provided with an air extraction motor, and the inner surface of the material extraction box is provided with a filter plate. The inner side of the material extraction box is provided with a chip storage bin, the upper surface of the material extraction box is connected to the connecting cover, and the one side surface of the material extraction box is connected with a connecting pipe.

[0007] Preferably, a protective cover is provided on the outer surface of the connecting pipe.

[0008] Preferably, the CNC boxes are provided in two groups and are symmetrically distributed.

[0009] Preferably, the connecting cover is connected to the extraction box to form a rotating structure.

[0010] Preferably, the connecting tube is made of retractable rubber material and passes through the chip storage bin for connection.

[0011] Preferably, the positioning mechanism includes a first electric slide, a baffle, a connecting frame, a second electric slide, and a third electric slide. The upper surface of the placement plate is fixedly connected to the first electric slide, the upper surface of the first electric slide is installed with a baffle, the inner surface of the first electric slide is slidably connected to the connecting frame, the inner surface of the connecting frame is installed with the second electric slide, and the inner surface of the second electric slide is connected to the third electric slide.

[0012] Preferably, the first electric slides are provided in two groups and are symmetrically distributed.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the CNC machining center uses a chip removal device to start the first electric slide, drive the second electric slide to adjust forward and backward, and then start the third electric slide to drive the connecting pipe to adjust up and down, thereby realizing multi-angle adjustment and cleaning of the connecting pipe and the protective cover. This flexible adjustment function can accurately locate the position that needs to be cleaned according to the actual working conditions of the CNC machining center, ensuring efficient cleaning of flying catkins and chips generated at different angles and positions. Whether it is a complex processing scene or a specific processing part, it can be fully and effectively cleaned, greatly improving the pertinence and accuracy of chip removal. After starting the exhaust motor, the air and The flying catkins are sucked into the connecting pipe and then enter the chip storage bin. The flying catkins and air are filtered through the filter plate, and the air is discharged through the vents, while the flying catkins remain in the chip storage bin. This design achieves effective separation of air and flying catkins, which not only ensures the cleanliness of the working environment and reduces the adverse effects of flying catkins on processing accuracy and equipment operation, but also makes the exhausted air cleaner and reduces pollution to the environment. When the extraction box is full, it can be taken out and the connecting cover can be opened to clean the flying catkins in the chip storage bin. After cleaning, it can continue to be used. This reusable design not only reduces costs, but also improves the ease of use of the device. There is no need to frequently replace the entire chip removal device. Only the chip storage bin needs to be cleaned regularly, which greatly saves time and resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side view of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the chip removal mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the material extraction box of the utility model;

[0017] Figure 4 This is a schematic diagram of the positioning mechanism structure of the utility model.

[0018] In the figure: 1. Base plate; 2. CNC box; 3. Placement plate; 4. Chip removal mechanism; 401. Extraction box; 402. Vent; 403. Exhaust motor; 404. Filter plate; 405. Chip storage bin; 406. Connecting cover; 407. Connecting pipe; 408. Protective cover; 5. Positioning mechanism; 501. First electric slide; 502. Baffle; 503. Connecting frame; 504. Second electric slide; 505. Third electric slide. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a chip removal device for a CNC machining center, comprising a base plate 1, a CNC box 2 and a placement plate 3. The CNC box 2 is installed above the surface of the base plate 1, the placement plate 3 is installed on one side of the CNC box 2, a chip removal mechanism 4 is provided on one side of the CNC box 2, and a positioning mechanism 5 is provided on the upper surface of the placement plate 3;

[0021] The chip removal mechanism 4 includes a suction box 401, an air vent 402, an air extraction motor 403, a filter plate 404, a chip storage bin 405, a connecting cover 406, a connecting pipe 407 and a protective cover 408. The upper surface of the bottom plate 1 is provided with a suction box 401, and a vent 402 is provided on one side surface of the suction box 401. The inner surface of the suction box 401 is provided with an air extraction motor 403, and the inner surface of the suction box 401 is provided with a filter plate 404. The chip storage bin 405 is installed on the inner side of the suction box 401. The upper surface of the suction box 401 is connected with a connecting cover 406, and the one side surface of the suction box 401 is connected with a connecting pipe 407. The setting of the chip bin 405, the connecting cover 406, the connecting pipe 407 and the protective cover 408 makes the effect better. First, the exhaust motor 403 is started, and then the exhaust motor 403 draws the air and flying catkins on the placement plate 3 into the connecting pipe 407 through the connecting pipe 407, and then the flying catkins enter the chip storage bin 405 through the connecting pipe 407, and then the flying catkins and air are filtered through the filter plate 404, and then the air is discharged through the vent 402, and then the flying catkins are filtered through the upper filter plate 404 and remain in the chip storage bin 405, and then when the extraction box 401 is full, the extraction box 401 can be taken out, and the connecting cover 406 can be opened to clean the flying catkins in the chip storage bin 405, and then it can be used again after cleaning.

[0022] Furthermore, a protective cover 408 is provided on the outer surface of the connecting pipe 407, and the arrangement of the connecting pipe 407 allows the flying catkins to flow.

[0023] Furthermore, two groups of numerical control boxes 2 are provided and are symmetrically distributed. Through the provision of the numerical control boxes 2, the placement plates 3 can be installed.

[0024] Furthermore, the connecting cover 406 is connected to the material extraction box 401 to form a rotating structure. Through the setting of the connecting cover 406, the material extraction box 401 can be opened.

[0025] Furthermore, the connecting tube 407 is made of a retractable rubber material, and the connecting tube 407 is connected through the crumb storage bin 405 . Through the setting of the crumb storage bin 405 , the flying catkins can be stored.

[0026] Furthermore, the positioning mechanism 5 includes a first electric slide 501, a baffle 502, a connecting frame 503, a second electric slide 504, and a third electric slide 505. The upper surface of the placement plate 3 is fixedly connected to the first electric slide 501, the upper surface of the first electric slide 501 is installed with a baffle 502, the inner surface of the first electric slide 501 is slidably connected to the connecting frame 503, the inner surface of the connecting frame 503 is installed with the second electric slide 504, and the inner surface of the second electric slide 504 is connected to the third electric slide. Platform 505, through the setting of the first electric slide 501, the baffle 502, the connecting frame 503, the second electric slide 504, and the third electric slide 505, the adjustment effect is better. First, start the first electric slide 501, and then the first electric slide 501 drives the second electric slide 504 to adjust forward and backward through the connecting frame 503, and then start the third electric slide 505 to drive the connecting pipe 407 to adjust up and down, and then it can drive the connecting pipe 407 and the protective cover 408 to perform multi-angle adjustment and cleaning.

[0027] Furthermore, two groups of first electric slides 501 are provided and are symmetrically distributed. Through the provision of the first electric slides 501 , the adjustment effect is better.

[0028] Working principle: first start the first electric slide 501, and then the first electric slide 501 drives the second electric slide 504 to adjust forward and backward through the connecting frame 503, and then start the third electric slide 505 to drive the connecting pipe 407 to adjust up and down, and then the connecting pipe 407 and the protective cover 408 can be driven to adjust and clean at multiple angles, and then start the exhaust motor 403, and then the exhaust motor 403 draws the air and flying catkins on the placement plate 3 into the connecting pipe 407 through the connecting pipe 407, and then the flying catkins enter the chip storage bin 405 through the connecting pipe 407, and then the flying catkins and air are filtered through the filter plate 404, and then the air is discharged through the vent 402, and then the flying catkins are filtered through the upper filter plate 404 and remain in the chip storage bin 405, and then when the extraction box 401 is full, the extraction box 401 can be taken out, the connecting cover 406 is opened to clean the flying catkins in the chip storage bin 405, and then it can be used again after cleaning is completed.

[0029] 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 chip removal device for a CNC machining center, comprising a base plate (1), a CNC box (2) and a placement plate (3), characterized in that: A numerical control box (2) is installed above the surface of the base plate (1), a placement plate (3) is installed on one side surface of the numerical control box (2), a chip removal mechanism (4) is provided on one side surface of the numerical control box (2), and a positioning mechanism (5) is provided on the upper surface of the placement plate (3); The chip removal mechanism (4) comprises a material extraction box (401), an air vent (402), an air extraction motor (403), a filter plate (404), a chip storage bin (405), a connecting cover (406), a connecting pipe (407) and a protective cover (408); the material extraction box (401) is provided on the upper surface of the bottom plate (1); the air vent (402) is provided on one side surface of the material extraction box (401); the air extraction motor (403) is installed on the inner surface of the material extraction box (401); the filter plate (404) is installed on the inner surface of the material extraction box (401); the chip storage bin (405) is installed on the inner side of the material extraction box (401); the connecting cover (406) is connected to the upper surface of the material extraction box (401); and the connecting pipe (407) is connected to one side surface of the material extraction box (401).

2. A chip removal device for a CNC machining center according to claim 1, characterized in that: The outer surface of the connecting pipe (407) is sleeved with a protective cover (408).

3. The chip removal device for a CNC machining center according to claim 1, characterized in that: The numerical control boxes (2) are provided in two groups and are symmetrically distributed.

4. The chip removal device for a CNC machining center according to claim 1, characterized in that: The connecting cover (406) is connected to the extraction box (401) to form a rotating structure.

5. The chip removal device for a CNC machining center according to claim 4, characterized in that: The connecting tube (407) is made of a retractable rubber material and is connected to the chip storage bin (405).

6. The chip removal device for a CNC machining center according to claim 1, characterized in that: The positioning mechanism (5) includes a first electric slide (501), a baffle (502), a connecting frame (503), a second electric slide (504), and a third electric slide (505). The upper surface of the placement plate (3) is fixedly connected to the first electric slide (501), the upper surface of the first electric slide (501) is installed with a baffle (502), the inner surface of the first electric slide (501) is slidably connected to the connecting frame (503), the inner surface of the connecting frame (503) is installed with the second electric slide (504), and the inner surface of the second electric slide (504) is connected to the third electric slide (505).

7. The chip removal device for a CNC machining center according to claim 6, characterized in that: The first electric slides (501) are provided in two groups and are symmetrically distributed.

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