Anti-splashing numerical control milling machine

Abstract

The utility model discloses an anti-splashing numerical control milling machine, which belongs to the technical field of numerical control milling machines and comprises a numerical control milling machine body and a base, the inner bottom wall of the base and the bottom wall of the numerical control milling machine body are fixedly mounted, and a cleaning structure is arranged on the top wall of the base. An auxiliary structure is arranged on the inner wall of the cleaning structure; the cleaning structure comprises a dust collector installed on the inner bottom wall of the base, and a dust collection pipe of the dust collector is communicated with a communicating pipe. According to the numerical control milling machine, the shell, the door and the dust collector are arranged, the door is closed after a workpiece is clamped on the workbench after the door is opened, then the numerical control milling machine body and the dust collector are started, chippings are sucked by the dust collector after falling into the collecting disc, and the problem that the chippings are splashed to the eyes of a person to cause certain damage to the eyes of the person is effectively avoided through the arranged door; and through the arrangement of a dust collector, generated chippings are effectively and directly cleaned, and environmental pollution is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control milling machines, and in particular relates to a splash-proof numerical control milling machine. Background Art

[0002] Milling machine is a widely used machine tool. It can process various workpieces, including planes (horizontal plane, vertical plane), grooves (keyways, T-slots, dovetail grooves, etc.), toothed parts (gears, spline shafts, sprockets), spiral surfaces (threads, spiral grooves) and various curved surfaces.

[0003] CN215145024U discloses a CNC milling machine device for preventing debris splashing for workpiece production. This technology discloses "including a machine tool assembly, which includes a workbench, a protective cover, a workpiece, and a milling cutter rod. A protective cover is provided on the outside of the workbench, and the upper end surface contacts and connects with the workpiece. A milling cutter rod is provided in the hollow of the upper end of the workpiece, and the anti-splash assembly is sleeved on the outer side of the milling cutter rod. An adsorption assembly is provided on the protective cover located on one side of the workbench, and the adsorption assembly includes a square groove, a rotating groove, a baffle, a fixed plate, an exhaust fan, a slide groove and a collection groove. The inner side wall of the protective cover vertically penetrates the square groove, and the center of the upper end of the inner wall of the square groove penetrates the rotating groove, etc. The fixed plate has the technical effects of placing an exhaust fan, the lower end of the square groove penetrates the slide groove, one end of the slide groove vertically penetrates the collection groove, and a collection box is placed at the bottom of the collection groove";

[0004] In the above-mentioned comparative documents, a large amount of debris is often generated during milling machine processing. Generally, it is blown away with an air gun after processing. However, when personnel are controlling the milling machine processing, the debris flying around not only causes environmental pollution, but also may splash into the eyes of personnel, causing certain eye damage to personnel;

[0005] In order to solve the above problems, the present application proposes a splash-proof CNC milling machine. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an anti-splash CNC milling machine to overcome the above technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A splash-proof CNC milling machine comprises a CNC milling machine body and a base, wherein the inner bottom wall of the base is fixedly mounted to the bottom wall of the CNC milling machine body, and the top wall of the base is provided with a cleaning structure;

[0009] The inner wall of the cleaning structure is provided with an auxiliary structure;

[0010] The cleaning structure includes a vacuum cleaner installed on the inner bottom wall of the base, the vacuum cleaner's vacuum pipe is connected to a connecting pipe, the vacuum cleaner's vacuum pipe is installed with a base, the connecting pipe is located inside the base, the bottom wall of the base is fixedly connected to the inner bottom wall of the base, the base is located directly below the CNC milling machine body, and a workbench is installed on the top wall of the base.

[0011] The bottom wall of the shell is fixedly connected to the inner bottom wall of the base, the milling machine body is located at the inner center of the shell, the dust suction pipe of the vacuum cleaner penetrates and is fixedly connected to the outer wall of the shell, and a door is hinged on the shell. By setting the door, waste splashing generated by the CNC milling machine body during operation can be effectively avoided.

[0012] A collecting tray is installed on the inner wall of the base, and the bottom wall of the collecting tray is connected with an end of the connecting pipe away from the vacuum cleaner. By arranging the collecting tray, waste materials can be collected quickly.

[0013] The auxiliary structure includes a circular tube installed on the inner bottom wall of the collection plate, a fixed block is installed on the top wall of the circular tube, a motor is installed on the bottom wall of the fixed block, a rotating rod is installed on the output end of the motor, and a scraper bar is installed on the outer wall of the rotating rod. By arranging the motor and the scraper bar, the vacuum cleaner can further speed up the suction of waste.

[0014] The end of the scraper bar away from the rotating rod is in contact with the inner wall of the collecting plate, and the outer wall of the scraper bar adjacent to the rotating rod is not connected to the outer wall of the fixed block. By arranging that the scraper bar is not connected to the fixed block, the fixed block can effectively avoid affecting the operation of the scraper bar.

[0015] The circular tube is located at the discharge port of the collecting plate, and the circular tube is provided with a strip-shaped slot for removing impurities. By arranging the strip-shaped slot provided on the circular tube, waste materials can be conveniently sucked by the vacuum cleaner.

[0016] In summary, the technical effects and advantages of the utility model are as follows: the anti-splash CNC milling machine,

[0017] 1. By setting up the shell, door and vacuum cleaner, open the door, clamp the workpiece on the workbench and then close the door, then start the CNC milling machine body and the vacuum cleaner. The debris falls on the collection plate and is sucked up by the vacuum cleaner. The door can effectively prevent the debris from splashing into the eyes of personnel and causing certain eye damage. The vacuum cleaner can also effectively clean the generated debris directly to effectively avoid environmental pollution.

[0018] 2. Through the auxiliary structure, the motor is started to drive the scraper bar to rotate, and the scraper bar is used to scrape the debris on the inner wall of the collection tray to a certain extent, and the debris is quickly pushed into the discharge port of the collection tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the workbench and vacuum cleaner of the utility model;

[0021] Figure 3 This is a schematic diagram of the collecting plate and connecting pipe structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the auxiliary structure of the utility model.

[0023] In the figure:

[0024] 1. CNC milling machine body; 2. Shell; 3. Door; 4. Base;

[0025] 5. Cleaning structure; 501. Vacuum cleaner; 502. Base; 503. Connecting pipe; 504. Collection tray; 505. Workbench;

[0026] 6. Auxiliary structure; 601. Round tube; 602. Fixed block; 603. Motor; 604. Rotating rod; 605. Scraper strip. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-3 A splash-proof CNC milling machine comprises a CNC milling machine body 1, a shell 2 and a base 4. The inner bottom wall of the base 4 is fixedly installed with the bottom wall of the CNC milling machine body 1. The top wall of the base 4 is provided with a cleaning structure 5. The cleaning structure 5 comprises a vacuum cleaner 501 installed on the inner bottom wall of the base 4. The model of the vacuum cleaner 501 is W5-35L. The vacuum pipe of the vacuum cleaner 501 is connected with a connecting pipe 503. The vacuum pipe of the vacuum cleaner 501 is installed with a base 502. The connecting pipe 503 is located in the internal position of the base 502. The connecting pipe 503 is L-shaped and the end of the connecting pipe 503 away from the vacuum cleaner 501 is located at the center of the base 502.

[0029] The bottom wall of the base 502 is fixedly connected to the inner bottom wall of the base 4. The base 502 is located directly below the CNC milling machine body 1. A workbench 505 is installed on the top wall of the base 502. The workbench 505 is used to clamp the workpiece, and the workbench 505 is convenient for sucking the debris generated during the operation of the CNC milling machine body 1. The bottom wall of the shell 2 is fixedly connected to the inner bottom wall of the base 4. The CNC milling machine body 1 is located at the inner center of the shell 2. The dust suction pipe of the vacuum cleaner 501 is connected to the outer wall of the shell 2. A door 3 is hinged on the outer shell 2, and a transparent plate is installed on the door 3 for personnel to observe the internal operating environment. The outer shell 2, door 3 and base 4 are arranged to seal the CNC milling machine body 1 to a certain extent to effectively prevent debris splashing. A collecting tray 504 is installed on the inner wall of the base 502. The bottom wall of the collecting tray 504 is connected to the end of the connecting pipe 503 away from the vacuum cleaner 501. The collecting tray 504 is conical in shape, and the curvature of the collecting tray 504 is used to accelerate the speed at which the debris falls.

[0030] After the door 3 is opened and the workpiece is clamped on the workbench 505, the door 3 is closed, and then the CNC milling machine body 1 and the vacuum cleaner 501 are started. The suction force generated during the operation of the CNC milling machine body 1 sucks the debris into the vacuum cleaner 501 through the collection tray 504, which not only effectively prevents the debris from splashing but also has the effect of collecting the debris.

[0031] Reference Figure 2 and Figure 4 The inner wall of the cleaning structure 5 is provided with an auxiliary structure 6, and the auxiliary structure 6 includes a circular tube 601 installed on the inner bottom wall of the collecting plate 504, and the circular tube 601 is provided with a strip notch for removing impurities, and the sucked debris falls into the connecting pipe 503 through the strip notch provided in the circular tube 601, and a fixing block 602 is installed on the top wall of the circular tube 601, and a motor 603 is installed on the bottom wall of the fixing block 602, and a rotating rod 604 is installed on the output end of the motor 603, and the rotating rod 604 is driven to rotate by starting the motor 603, and a scraper 605 is installed on the outer wall of the rotating rod 604, and four scrapers 605 are symmetrically and equidistantly distributed around the rotating rod 604, and the material of the scraper 605 is rubber material , to avoid damage to the collection tray 504, the end of the scraper strip 605 away from the rotating rod 604 is in contact with the inner wall of the collection tray 504, the outer wall of the scraper strip 605 adjacent to the rotating rod 604 is not connected to the outer wall of the fixed block 602, the circular tube 601 is located at the unloading port of the collection tray 504, the shape of the scraper strip 605 is irregular, the end of the scraper strip 605 away from the rotating rod 604 is L-shaped, which is convenient for cleaning the debris on the collection tray 504, and the end of the scraper strip 605 adjacent to the rotating rod 604 is Z-shaped, which prevents the fixed block 602 from affecting the operation of the scraper strip 605, and the rotation speed of the motor 603 is low, which prevents the motor 603 from rotating too fast and affecting the suction effect of the vacuum cleaner 501.

[0032] The motor 603 is started to drive the rotating rod 604 to rotate, and the rotating rod 604 drives the scraper bar 605 to rotate. The scraper bar 605 is set to scrape the debris on the inner wall of the collection tray 504 to a certain extent, and the debris is quickly pushed into the discharge port of the collection tray 504.

[0033] Working principle:

[0034] After the door 3 is opened, the workpiece is clamped on the workbench 505 and then the door 3 is closed. Then the CNC milling machine body 1 and the vacuum cleaner 501 are started. The suction force generated during the operation of the CNC milling machine body 1 sucks the debris into the vacuum cleaner 501 through the collection tray 504, which not only effectively avoids the debris from splashing but also has the effect of collecting the debris. The door 3 is set to effectively avoid the problem of debris splashing to the eyes of personnel and causing certain eye damage to personnel. The vacuum cleaner 501 is also set to effectively clean the generated debris directly, effectively avoiding environmental pollution.

[0035] The motor 603 is started to drive the rotating rod 604 to rotate, and the rotating rod 604 drives the scraper bar 605 to rotate. The scraper bar 605 is set to scrape the debris on the inner wall of the collection tray 504 to a certain extent, and the debris is quickly pushed into the discharge port of the collection tray 504.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A splash-proof CNC milling machine, comprising a CNC milling machine body (1), a housing (2) and a base (4), characterized in that: The inner bottom wall of the base (4) is fixedly mounted to the bottom wall of the CNC milling machine body (1), and the top wall of the base (4) is provided with a cleaning structure (5); The inner wall of the cleaning structure (5) is provided with an auxiliary structure (6); The cleaning structure (5) comprises a vacuum cleaner (501) installed on the inner bottom wall of the base (4); the vacuum pipe of the vacuum cleaner (501) is connected to a connecting pipe (503); the vacuum pipe of the vacuum cleaner (501) is installed with a base (502); the connecting pipe (503) is located inside the base (502); the bottom wall of the base (502) is fixedly connected to the inner bottom wall of the base (4); the base (502) is located directly below the CNC milling machine body (1); and a workbench (505) is installed on the top wall of the base (502).

2. The splash-proof CNC milling machine according to claim 1, characterized in that: The bottom wall of the outer shell (2) is fixedly connected to the inner bottom wall of the base (4); the milling machine body (1) is located at the inner center of the outer shell (2); the dust suction pipe of the vacuum cleaner (501) penetrates and is fixedly connected to the outer wall of the outer shell (2); and a door (3) is hinged on the outer shell (2).

3. The splash-proof CNC milling machine according to claim 1, characterized in that: A collecting tray (504) is installed on the inner wall of the base (502), and the bottom wall of the collecting tray (504) is connected to an end of the connecting pipe (503) away from the vacuum cleaner (501).

4. The splash-proof CNC milling machine according to claim 1, characterized in that: The auxiliary structure (6) comprises a circular tube (601) mounted on the inner bottom wall of the collecting plate (504); a fixing block (602) is mounted on the top wall of the circular tube (601); a motor (603) is mounted on the bottom wall of the fixing block (602); a rotating rod (604) is mounted on the output end of the motor (603); and a scraper strip (605) is mounted on the outer wall of the rotating rod (604).

5. The splash-proof CNC milling machine according to claim 4, characterized in that: One end of the scraper bar (605) away from the rotating rod (604) is in contact with the inner wall of the collecting plate (504), and the outer wall of the scraper bar (605) adjacent to the rotating rod (604) is not connected to the outer wall of the fixing block (602).

6. The splash-proof CNC milling machine according to claim 4, characterized in that: The circular tube (601) is located at the discharge port of the collecting plate (504), and the circular tube (601) is provided with a strip-shaped slot for removing impurities.

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