Vertical numerical control machine tool with scrap splash guard

Abstract

The utility model relates to the technical field of machine tools, and provides a vertical numerical control machine tool with a scrap splash guard, which comprises a machine tool body, an automatic closing component for preventing scraps from splashing is arranged in the machine tool body, and a scrap collecting component for collecting the scraps is arranged below the machine tool body. A chipping cleaning assembly used for cleaning sticky chippings is arranged in the automatic closing assembly. According to the vertical numerical control machine tool with the scrap splash guard, a motor C drives a scraping plate to rotate back and forth, scraps adhering to an observation window are removed, the situation that the scraps adhere to the observation window is effectively avoided, it is ensured that an operator has a clear view field, when the scraping plate rotates to the lower portion, a brush is driven by a motor B to rotate, and the scraping plate is driven by a motor B to rotate; the outer surface of the scraping plate is cleaned through a brush, so that chippings on the scraping plate are effectively cleaned, and the situation that the clarity of the observation window is affected due to the fact that the observation window is scratched by the accumulated chippings is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, and in particular to a vertical CNC machine tool with a debris splash-proof cover. Background Art

[0002] CNC machine tools are mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotational inner and outer curved surfaces, and cylindrical and conical threads. They can also perform grooving, drilling, reaming, reaming and boring, etc. A large amount of metal debris will be generated in the process of CNC machine tools processing and forming the workpiece. The metal debris will splash everywhere during the processing. The metal debris is relatively sharp and will cause scratches when splashing onto the human body surface. Therefore, a protective cover is needed during the processing to reduce the splash of debris and protect the operator.

[0003] A vertical CNC machine tool with a debris splash shield disclosed in the Chinese patent application publication specification CN220388813U comprises a vertical CNC machine tool body, a protective shield is slidably connected to the outside of the vertical CNC machine tool body, an observation window is fixedly connected to the inside of the protective shield, a mounting shell is fixedly connected to the top of the vertical CNC machine tool body, and a cleaning device is arranged between the mounting shell and the vertical CNC machine tool body; the cleaning device comprises a stepper motor, a shaft is fixedly mounted on the output shaft of the stepper motor, the end of the shaft away from the stepper motor extends to the inside of the mounting shell, and a worm is fixedly connected to the end of the shaft located inside the mounting shell. The vertical CNC machine tool with a debris splash shield can clean up the debris adhering to the observation window, effectively avoid the debris generated during the workpiece processing from adhering to the observation window to block the line of sight, ensure the clarity of the field of vision, facilitate the staff to observe, and improve the practicality of the device.

[0004] In the actual application of the above patent, when the wiper moves up and down to clean the debris on the observation window, the iron filings generated during the machine tool processing may accumulate above the wiper. Such accumulated iron filings are difficult to remove due to the movement of the wiper, which may cause scratches or other forms of damage to the outer surface of the observation window, which not only affects the appearance of the observation window, but also reduces the operator's ability to observe the processing process through the observation window. For this reason, we propose a vertical CNC machine tool with a debris splash shield to solve the above problem. Utility Model Content

[0005] The utility model provides a vertical CNC machine tool with a chip splash shield, which can achieve certain effects or solve the problem of observation being affected by iron chip accumulation in the related art.

[0006] The technical solution of the utility model is as follows:

[0007] The machine tool comprises a machine tool body, wherein an automatic closing assembly for preventing debris from splashing is arranged inside the machine tool body, a debris collecting assembly for collecting debris is arranged below the machine tool body, and a debris cleaning assembly for cleaning sticky debris is arranged inside the automatic closing assembly;

[0008] The automatic closing assembly includes a mounting groove opened inside the machine tool body, a motor A is fixedly connected to the inner wall of the mounting groove, a threaded rod is rotatably connected inside the machine tool body, an output end of the motor A passes through the mounting groove and is fixedly connected to the left end of the threaded rod, and a movable cover is threadedly connected to the outer surface of the threaded rod;

[0009] The debris cleaning assembly includes a fixed groove opened inside the movable cover, the inner wall of the fixed groove is fixedly connected to a motor C, the output end of the motor C passes through the fixed groove and is fixedly connected to a scraper, the inside of the movable cover is fixedly connected to a partition, the outer surface of the partition is connected to a brush that rotates together with the inner wall of the movable cover, the outer surface of the partition is fixedly connected to a motor B, the output end of the motor B passes through the partition and is fixedly connected to the right end of the brush, a collection frame is provided outside the brush, and the bottom surface of the collection frame is fixedly connected to the inner bottom wall of the machine tool body.

[0010] The outer surface of the movable cover is fixedly connected with a water tank, the upper surface of the water tank is fixedly connected with a pump body, and the input end of the pump body is fixedly connected with the outer surface of the water tank.

[0011] The output end of the pump body is fixedly connected with a connecting hose, and the end of the connecting hose away from the pump body passes through the movable cover and is fixedly connected with a plurality of nozzles, each of which is located inside the scraper. Water is sprayed through the nozzle to facilitate cleaning of dirt on the observation window.

[0012] A fixed door is provided inside the machine tool body, a controller is fixedly installed on the outer surface of the machine tool body, four supporting legs are fixedly connected to the bottom surface of the machine tool body, and an observation window is fixedly installed on the outer surface of the movable cover, through which the internal production situation can be conveniently observed.

[0013] A sliding rod is fixedly connected inside the machine tool body, and an outer surface of the sliding rod is slidably connected inside the moving cover.

[0014] The debris collection assembly includes a collection box fixedly connected to the bottom surface of the machine tool body, the bottom surface of the machine tool body is fixedly connected to an extraction pump, the output end of the extraction pump is fixedly connected to an output pipe, and the left end of the output pipe is fixedly connected to the outer surface of the collection box.

[0015] The output end of the extraction pump is fixedly connected to an extraction pipe, the top end of the extraction pipe passes through the machine tool body and extends to the interior of the machine tool body, and the top end of the extraction pipe is fixedly connected to the outer surface of the collection frame. The extraction pump can automatically extract the cleaned debris, which helps to keep the working environment clean.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The scraper is driven by motor C to rotate back and forth, so that the debris adhering to the observation window can be cleaned, which effectively avoids the debris adhering to the observation window, ensures the operator has a clear field of vision, and reduces the operation risk caused by obstructed vision.

[0018] 2. When the scraper rotates downward, the motor B drives the brush to rotate, and the brush is used to clean the outer surface of the scraper, which effectively cleans the debris on the scraper to prevent the accumulated debris from scratching the observation window and affecting the clarity of the observation window, thereby extending the service life of the observation window and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front cross-sectional view of the utility model;

[0022] Figure 3 It is a side sectional view of the utility model;

[0023] Figure 4 It is a top cross-sectional view of the utility model;

[0024] Figure 5 For the utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 6 For the utility model Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0026] In the figure:

[0027] 1. Automatic closing assembly; 101. Mounting slot; 102. Motor A; 103. Threaded rod; 104. Moving cover; 105. Sliding rod;

[0028] 2. debris collection assembly; 201. collection box; 202. extraction pump; 203. output pipe; 204. extraction pipe;

[0029] 3. Debris cleaning assembly; 301. Motor B; 302. Partition plate; 303. Brush; 304. Motor C; 305. Collection frame; 306. Scraper; 307. Fixing groove;

[0030] 4. Nozzle; 5. Machine tool body; 6. Controller; 7. Fixed door; 8. Observation window; 9. Pump body; 10. Water tank; 11. Support legs; 12. Connecting hose. DETAILED DESCRIPTION

[0031] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1

[0033] like Figure 1 to Figure 6 As shown, this embodiment provides a vertical CNC machine tool with a debris splash shield, including a machine tool body 5, an automatic closing component 1 for preventing debris splashing is arranged inside the machine tool body 5, a debris collecting component 2 for collecting debris is arranged below the machine tool body 5, and a debris cleaning component 3 for cleaning sticky debris is arranged inside the automatic closing component 1;

[0034] The automatic closing component 1 includes a mounting groove 101 opened inside the machine tool body 5, the inner wall of the mounting groove 101 is fixedly connected to a motor A102, the inside of the machine tool body 5 is rotatably connected to a threaded rod 103, the output end of the motor A102 passes through the mounting groove 101 and is fixedly connected to the left end of the threaded rod 103, and the outer surface of the threaded rod 103 is threadedly connected to a moving cover 104; by automatically controlling the closing of the moving cover 104, internal debris can be prevented from splashing out.

[0035] The debris cleaning component 3 includes a fixed groove 307 opened inside the movable cover 104, the inner wall of the fixed groove 307 is fixedly connected to the motor C304, the output end of the motor C304 passes through the fixed groove 307 and is fixedly connected to the scraper 306, the inside of the movable cover 104 is fixedly connected to the partition 302, the outer surface of the partition 302 and the inner wall of the movable cover 104 are connected to the brush 303 for rotation, the outer surface of the partition 302 is fixedly connected to the motor B301, the output end of the motor B301 passes through the partition 302 and is fixedly connected to the right end of the brush 303, a collecting frame 305 is arranged outside the brush 303, the bottom surface of the collecting frame 305 is fixedly connected to the inner bottom wall of the machine tool body 5, the debris accumulated on the scraper 306 can be cleaned up by the brush 303 to avoid scratching the observation window 8, and the cleaned debris can be centrally cleaned up by the collecting frame 305.

[0036] Please refer to Figure 1 and Figure 5 The outer surface of the movable cover 104 is fixedly connected to a water tank 10, the upper surface of the water tank 10 is fixedly connected to a pump body 9, the input end of the pump body 9 is fixedly connected to the outer surface of the water tank 10, and the output end of the pump body 9 is fixedly connected to a connecting hose 12. The end of the connecting hose 12 away from the pump body 9 passes through the movable cover 104 and is fixedly connected to a plurality of nozzles 4, each of which is located inside the scraper 306. Water is drawn by the pump body 9 to clean the observation window 8, which can clean the adhering dirt and help improve the clarity of the observation window 8.

[0037] Please refer to Figure 1 and Figure 2 A fixed door 7 is provided inside the machine tool body 5, a controller 6 is fixedly installed on the outer surface of the machine tool body 5, four supporting legs 11 are fixedly connected to the bottom surface of the machine tool body 5, an observation window 8 is fixedly installed on the outer surface of the movable cover 104, a sliding rod 105 is fixedly connected inside the machine tool body 5, and the outer surface of the sliding rod 105 is slidably connected to the inside of the movable cover 104, so that users can operate conveniently through the controller 6.

[0038] In this embodiment, when in use, the motor A102 is started by the controller 6 to rotate, thereby driving the threaded rod 103 to rotate, so that the movable cover 104 slides left and right on the outer surface of the sliding rod 105, and the closing of the movable cover 104 is automatically controlled to prevent the debris generated inside from splashing out. The motor C304 is started to drive the scraper 306 to wipe the outer surface of the observation window 8. When the surface of the observation window 8 is dirty, the pump body 9 is started, and the water inside the water tank 10 is pumped by the pump body 9 to be transported to the scraper 306 through the connecting hose 12, and then sprayed onto the outer surface of the observation window 8 to help the scraper 306 clean the debris on the observation window 8, which helps to clean the dirt on the surface of the observation window 8 and improve the clarity of the observation window 8. When the scraper 306 rotates to the bottom, the motor B301 is started, and the motor B301 is used to drive the brush 303 to rotate, thereby cleaning the debris on the surface of the scraper 306 to avoid the debris scratching the observation window 8.

[0039] Example 2

[0040] like Figure 2 to Figure 5 As shown, based on the same concept as the above embodiment 1, this embodiment further proposes:

[0041] The above-mentioned debris collection assembly 2 includes a collection box 201 fixedly connected to the bottom surface of the machine tool body 5, and an extraction pump 202 is fixedly connected to the bottom surface of the machine tool body 5. The output end of the extraction pump 202 is fixedly connected to an output pipe 203, and the left end of the output pipe 203 is fixedly connected to the outer surface of the collection box 201. The extracted debris can be centrally stored through the collection box 201 to facilitate subsequent cleaning work.

[0042] Please refer to Figure 2 and Figure 5 The output end of the extraction pump 202 is fixedly connected to an extraction pipe 204, the top end of the extraction pipe 204 passes through the machine tool body 5 and extends to the inside of the machine tool body 5, and the top end of the extraction pipe 204 is fixedly connected to the outer surface of the collection frame 305. The extraction pump 202 can be used to extract the debris in the collection frame 305 into the interior of the collection box 201, which helps to keep the working environment clean.

[0043] In this embodiment, the extraction pump 202 is started by the controller 6, and the extraction pump 202 is used to extract the debris cleaned out of the collection frame 305 through the extraction pipe 204, and then transported to the interior of the collection box 201 for storage through the output pipe 203, which helps to keep the working area clean, reduces pollution in the workplace, makes cleaning and maintenance work more convenient and quick, reduces machine tool downtime, and improves overall production efficiency.

[0044] The above are only preferred embodiments of the present invention and are 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 vertical CNC machine tool with a chip splash shield, characterized in that: The machine tool comprises a machine tool body (5), wherein an automatic closing assembly (1) for preventing debris from splashing is arranged inside the machine tool body (5), a debris collecting assembly (2) for collecting debris is arranged below the machine tool body (5), and a debris cleaning assembly (3) for cleaning sticky debris is arranged inside the automatic closing assembly (1); The automatic closing component (1) comprises a mounting groove (101) provided inside a machine tool body (5); a motor A (102) is fixedly connected to the inner wall of the mounting groove (101); a threaded rod (103) is rotatably connected to the inside of the machine tool body (5); an output end of the motor A (102) passes through the mounting groove (101) and is fixedly connected to the left end of the threaded rod (103); and a movable cover (104) is threadedly connected to the outer surface of the threaded rod (103); The debris cleaning assembly (3) comprises a fixed groove (307) provided inside the movable cover (104); a motor C (304) is fixedly connected to the inner wall of the fixed groove (307); an output end of the motor C (304) passes through the fixed groove (307) and is fixedly connected to a scraper (306); a partition (302) is fixedly connected to the inside of the movable cover (104); an outer surface of the partition (302) and the inner wall of the movable cover (104) are connected to a brush (303) for rotation; a motor B (301) is fixedly connected to the outer surface of the partition (302); an output end of the motor B (301) passes through the partition (302) and is fixedly connected to the right end of the brush (303); a collection frame (305) is provided outside the brush (303); a bottom surface of the collection frame (305) is fixedly connected to the inner bottom wall of the machine tool body (5).

2. A vertical CNC machine tool with a chip splash shield according to claim 1, characterized in that: The outer surface of the movable cover (104) is fixedly connected to a water tank (10), the upper surface of the water tank (10) is fixedly connected to a pump body (9), and the input end of the pump body (9) is fixedly connected to the outer surface of the water tank (10).

3. A vertical CNC machine tool with a debris splash shield according to claim 2, characterized in that: The output end of the pump body (9) is fixedly connected to a connecting hose (12), and one end of the connecting hose (12) away from the pump body (9) passes through the movable cover (104) and is fixedly connected to a plurality of nozzles (4), each of which is located inside the scraper (306).

4. A vertical CNC machine tool with a chip splash shield according to claim 1, characterized in that: A fixed door (7) is provided inside the machine tool body (5), a controller (6) is fixedly mounted on the outer surface of the machine tool body (5), four supporting legs (11) are fixedly connected to the bottom surface of the machine tool body (5), and an observation window (8) is fixedly mounted on the outer surface of the movable cover (104).

5. A vertical CNC machine tool with a chip splash shield according to claim 1, characterized in that: A sliding rod (105) is fixedly connected to the interior of the machine tool body (5), and the outer surface of the sliding rod (105) is slidably connected to the interior of the moving cover (104).

6. A vertical CNC machine tool with a chip splash shield according to claim 1, characterized in that: The debris collection assembly (2) comprises a collection box (201) fixedly connected to the bottom surface of a machine tool body (5); an extraction pump (202) is fixedly connected to the bottom surface of the machine tool body (5); an output end of the extraction pump (202) is fixedly connected to an output pipe (203); and a left end of the output pipe (203) is fixedly connected to the outer surface of the collection box (201).

7. A vertical CNC machine tool with a chip splash shield according to claim 6, characterized in that: The output end of the extraction pump (202) is fixedly connected to an extraction pipe (204), the top end of the extraction pipe (204) passes through the machine tool body (5) and extends to the inside of the machine tool body (5), and the top end of the extraction pipe (204) is fixedly connected to the outer surface of the collection frame (305).

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