Dust removal device for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and provides a numerical control machine tool dust removal device which comprises a base, an adjusting mechanism for adjusting the dust removal position of the device in a machine tool is arranged above the base, and the adjusting mechanism comprises an adjusting box body. According to the dust removal device for the numerical control machine tool, the adjusting mechanism, the dust removal mechanism and other components are arranged, a servo motor drives a threaded rod to rotate, so that a movable ring block can slide along the inner wall of a sliding groove, the extending end of a first electric telescopic rod is fixedly connected with a second electric telescopic rod, and the extending end of the second electric telescopic rod can push a fixed block to move; by arranging a scrap removing box, when dust passes through the position above an electromagnet arranged at the bottom of the scrap removing box, scrap iron can be adsorbed to the outer surface of the electromagnet, so that the dust is separated from the scrap iron, and the dust removal efficiency is improved. And the scrap iron can be conveniently recycled by workers.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, and in particular to a dust removal device for numerically controlled machine tools. Background Art

[0002] CNC machine tools are automated machine tools equipped with a program control system. CNC machine tools can better solve the problems of complex, precise, small batch and multi-variety parts processing. They are flexible and high-efficiency automated machine tools.

[0003] A dust removal device for a numerically controlled machine tool disclosed in the Chinese patent application publication specification CN219005423U includes a main body, a control panel is provided on one side of the main body, a collection box is provided on one side of the main body, a connecting seat is fixedly connected to the top of the main body, and a clamping mechanism is rotatably connected to the top of the connecting seat. The advantages of the utility model are: by providing a clamping ring, when in use, the connecting pipe is clamped inside the clamping ring, and the telescopic dust suction hose can be conveniently clamped and disassembled. At the same time, when in use, the position of the telescopic dust suction hose can be adjusted by rotating or telescoping the sliding rod as needed. After the adjustment is completed, the fixing bolt can be tightened to fix it, thereby improving practicality. By providing a connecting seat and a clamping mechanism, when not in use, the clamping mechanism can be rotated to make the magnetic block leave the iron sheet, and the clamping mechanism can be folded on the top of the main body, reducing the space required and facilitating storage.

[0004] When the dust removal device is used to remove dust from a CNC machine tool, it is necessary to move the position of the dust removal head to remove dust at different positions and heights of the machine tool. When the above device is used to remove dust from a CNC machine tool, it is necessary to hold a telescopic dust suction hose and move it, which is not convenient for automatically adjusting the position of the dust suction port to remove dust. Moreover, the device can only adsorb dust but cannot separate and recycle iron filings in the dust, resulting in a waste of resources. Utility Model Content

[0005] The utility model provides a dust removal device for a numerically controlled machine tool, so as to solve the problems in the prior art that the position of a dust suction port cannot be automatically adjusted and iron filings in the dust cannot be separated and recovered.

[0006] The technical solution of the utility model is as follows: a dust removal device for a numerically controlled machine tool, comprising a base, an adjustment mechanism for adjusting the dust removal position of the device inside the machine tool is arranged above the base, the adjustment mechanism comprises an adjustment box body, the adjustment box body is fixedly connected to the upper surface of the base, a servo motor is fixedly connected to the outer surface of the adjustment box body, a threaded rod is fixedly connected to the output end of the servo motor, one end of the threaded rod is rotatably connected to the adjustment box body through a rotating shaft, a sliding groove is opened above the adjustment box body, a moving ring block is threadedly connected to the outer surface of the threaded rod, and the outer surface of the moving ring block is slidably connected to the sliding groove;

[0007] A dust removal mechanism for sucking dust inside the machine tool is arranged above the base, and the dust removal mechanism comprises a dust removal cabinet, the bottom surface of the dust removal cabinet is fixedly connected to the base, and the inner bottom wall of the dust removal cabinet is fixedly connected with a chip removal box and a dust filter box.

[0008] A first electric telescopic rod is fixedly connected to the upper surface of the movable ring block, a second electric telescopic rod is fixedly connected to the extended end of the first electric telescopic rod, and a fixed block is fixedly connected to the extended end of the second electric telescopic rod. The height position of the fixed block can be automatically adjusted by the first electric telescopic rod, and the second electric telescopic rod can control the fixed block to move forward and backward inside the CNC machine tool.

[0009] A dust suction pipe is fixedly connected to the interior of the fixed block, a dust suction head is provided at one end of the dust suction pipe, and the other end of the dust suction pipe is fixedly connected to the chip removal box. Dust in the CNC machine tool is sucked out by the dust suction head, and the dust enters the chip removal box through the dust suction pipe. A section of the dust suction pipe is a corrugated pipe, so that the dust suction pipe can be extended.

[0010] The inner top wall of the dust removal cabinet is fixedly connected with a dust removal pump, which is fixedly connected with a dust suction pipe. When the dust removal pump works, negative pressure is generated in the dust suction pipe, so that the dust suction head can suck the dust in the CNC machine tool.

[0011] The interior of the dust removal box is fixedly connected with a connecting pipe, one end of which is fixedly connected with the dust filter box. The dust removal box is connected with the dust filter box by setting the connecting pipe, and the dust enters the dust filter box after passing through the dust removal box.

[0012] The inner bottom wall of the dust removal box is fixedly connected with an electromagnet, and the interior of the dust filter box is provided with multiple dust filters, through which the electromagnet can absorb and separate iron filings in the dust, and the multiple dust filters can absorb and intercept dust in the air.

[0013] An exhaust port is provided inside the dust removal cabinet, and the exhaust port is communicated with the dust filter box, and filtered air is discharged from the inside of the dust removal cabinet through the exhaust port.

[0014] The bottom surface of the base is provided with four universal wheels, which are respectively located at the four corners of the base. The universal wheels are provided with brake assemblies, and the movement and transportation of the device are facilitated by providing the universal wheels.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model is provided with an adjustment mechanism, a dust removal mechanism and other components. The device drives the threaded rod to rotate through a servo motor, so that the moving ring block can slide along the inner wall of the sliding groove, and the extending end of the first electric telescopic rod fixedly connected to the moving ring block is fixedly connected to the second electric telescopic rod, and the extending end of the second electric telescopic rod can push the fixed block to move, so that the device can automatically adjust the position of the dust collector head up and down, left and right, front and back, without the need for human control, saving time and effort, and facilitating the device to remove dust at different positions and heights of the machine tool. By providing a chip removal box, when dust passes over the electromagnet provided at the bottom of the chip removal box, the iron chips will be adsorbed on the outer surface of the electromagnet, so that the dust and the iron chips are separated, which is convenient for the staff to recycle the iron chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a left view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the dust removal cabinet in the utility model;

[0021] Figure 4 It is a schematic diagram of the internal cross-sectional structure of the regulating box body in the utility model.

[0022] In the figure:

[0023] 1. Base;

[0024] 2. Adjustment mechanism; 201. Adjustment box; 202. Servo motor; 203. Threaded rod; 204. Sliding groove; 205. Moving ring block; 206. First electric telescopic rod; 207. Second electric telescopic rod; 208. Fixed block;

[0025] 3. Dust removal mechanism; 301. Dust removal cabinet; 302. Dust removal box; 303. Dust filter box; 304. Dust suction pipe; 305. Dust suction head; 306. Dust removal pump; 307. Connecting pipe; 308. Electromagnet; 309. Multiple dust filters; 310. Exhaust vent;

[0026] 4. Universal wheel. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] like Figure 1 to Figure 4 As shown, this embodiment proposes a dust removal device for a numerically controlled machine tool, comprising a base 1, an adjustment mechanism 2 for adjusting the dust removal position of the device inside the machine tool is arranged above the base 1, the adjustment mechanism 2 comprises an adjustment box body 201, the adjustment box body 201 is fixedly connected to the upper surface of the base 1, a servo motor 202 is fixedly connected to the outer surface of the adjustment box body 201, a threaded rod 203 is fixedly connected to the output end of the servo motor 202, one end of the threaded rod 203 is rotatably connected to the adjustment box body 201 through a rotating shaft, a sliding groove 204 is opened above the adjustment box body 201, a moving ring block 205 is threadedly connected to the outer surface of the threaded rod 203, the outer surface of the moving ring block 205 is slidably connected to the sliding groove 204, the threaded rod 203 can be driven to rotate by the servo motor 202, the sliding groove 204 can limit the moving direction of the moving ring block 205, so that when the threaded rod 203 rotates, the moving ring block 205 slides along the inner wall of the sliding groove 204, thereby driving the first electric telescopic rod 206 to slide laterally.

[0030] Please refer to Figure 1 and Figure 4 A first electric telescopic rod 206 is fixedly connected to the upper surface of the movable ring block 205, a second electric telescopic rod 207 is fixedly connected to the extended end of the first electric telescopic rod 206, and a fixed block 208 is fixedly connected to the extended end of the second electric telescopic rod 207. The height position of the fixed block 208 can be automatically adjusted by the first electric telescopic rod 206, and the second electric telescopic rod 207 can control the forward and backward movement of the fixed block 208 inside the CNC machine tool.

[0031] Please refer to Figure 1 and Figure 2 A dust suction pipe 304 is fixedly connected to the interior of the fixed block 208, and a dust suction head 305 is provided at one end of the dust suction pipe 304. The other end of the dust suction pipe 304 is fixedly connected to the chip removal box 302. The dust in the CNC machine tool is sucked out by the dust suction head 305, and the dust enters the chip removal box 302 through the dust suction pipe 304. A section of the dust suction pipe 304 is a corrugated pipe, so that the dust suction pipe 304 can be extended.

[0032] Please refer to Figure 3A dust removal pump 306 is fixedly connected to the inner top wall of the dust removal cabinet 301, and the dust removal pump 306 is fixedly connected to the dust suction pipe 304. When the dust removal pump 306 works, negative pressure is generated in the dust suction pipe 304, so that the dust suction head 305 can suck the dust in the CNC machine tool.

[0033] Please refer to Figure 1 and Figure 2 Four universal wheels 4 are arranged on the bottom surface of the base 1. The four universal wheels 4 are respectively located at the four corners of the base 1. Braking components are arranged on the universal wheels 4. The universal wheels 4 are arranged to facilitate the movement and transportation of the device.

[0034] In this embodiment, the device drives the threaded rod 203 to rotate in the adjustment box body 201 through the servo motor 202, and limits the movable ring block 205 through the sliding groove 204 opened on the adjustment box body 201, so that the rotation of the threaded rod 203 can drive the movable ring block 205 to slide along the inner wall of the sliding groove 204, and the extended end of the first electric telescopic rod 206 fixedly connected to the movable ring block 205 is fixedly connected to the second electric telescopic rod 207, and the extended end of the second electric telescopic rod 207 can push the fixed block 208 to move, so that the device can automatically adjust the position of the dust collector 305 up, down, left, right, front and back, without manual control, saving time and effort, and facilitating the device to remove dust at different positions and heights of the machine tool.

[0035] Example 2

[0036] like Figure 1 to Figure 3 As shown, based on the same concept as the above embodiment 1, this embodiment further proposes:

[0037] A dust removal mechanism 3 for sucking dust from the machine tool is arranged above the base 1. The dust removal mechanism 3 includes a dust removal cabinet 301. The bottom surface of the dust removal cabinet 301 is fixedly connected to the base 1. A chip removal box 302 and a dust filter box 303 are fixedly connected to the inner bottom wall of the dust removal cabinet 301. The dust removal cabinet 301, the chip removal box 302 and the dust filter box 303 are all provided with a sealing door that can be opened and closed, so that the staff can clean and collect waste chips and dust conveniently.

[0038] Please refer to Figure 3 The interior of the dust removal box 302 is fixedly connected with a connecting pipe 307, one end of which is fixedly connected with the dust filter box 303. By setting the connecting pipe 307, the dust removal box 302 is connected with the dust filter box 303, and the dust enters the dust filter box 303 after passing through the dust removal box 302.

[0039] Please refer to Figure 3The inner bottom wall of the dust removal box 302 is fixedly connected with an electromagnet 308, and the interior of the dust filter box 303 is provided with multiple dust filters 309. The electromagnet 308 can absorb and separate iron filings in the dust, and the multiple dust filters 309 can absorb and intercept dust in the air.

[0040] Please refer to Figure 3 An exhaust port 310 is provided inside the dust removal cabinet 301 , and the exhaust port 310 is connected to the dust filter box 303 , and the filtered air is discharged from the inside of the dust removal cabinet 301 through the exhaust port 310 .

[0041] In this embodiment, the air and dust sucked in through the dust suction pipe 304 first enter the dust removal box 302, and the electromagnet 308 can adsorb the iron filings in the dust on the surface of the electromagnet 308, so that the dust and the iron filings are separated. Then the dust enters the dust filter box 303 through the connecting pipe 307, and the multiple dust filters 309 of the dust filter box 303 can adsorb and intercept the dust, so that the filtered air is discharged from the dust removal cabinet 301 through the exhaust port 310, so that the device can separate the dust and the iron filings, which is convenient for the staff to clean and recycle, and ensure the full utilization of resources.

[0042] 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 dust removal device for a CNC machine tool, characterized in that: The invention comprises a base (1), an adjustment mechanism (2) for adjusting the dust removal position of an adjustment device inside a machine tool is arranged above the base (1), the adjustment mechanism (2) comprises an adjustment box body (201), the adjustment box body (201) is fixedly connected to the upper surface of the base (1), the outer surface of the adjustment box body (201) is fixedly connected to a servo motor (202), the output end of the servo motor (202) is fixedly connected to a threaded rod (203), one end of the threaded rod (203) is rotatably connected to the adjustment box body (201) via a rotating shaft, a sliding groove (204) is provided above the adjustment box body (201), the outer surface of the threaded rod (203) is threadedly connected to a moving ring block (205), and the outer surface of the moving ring block (205) is slidably connected to the sliding groove (204); A dust removal mechanism (3) for sucking away dust inside the machine tool is arranged above the base (1); the dust removal mechanism (3) comprises a dust removal cabinet (301); the bottom surface of the dust removal cabinet (301) is fixedly connected to the base (1); and a dust removal box (302) and a dust filter box (303) are fixedly connected to the inner bottom wall of the dust removal cabinet (301).

2. A dust removal device for CNC machine tools according to claim 1, characterized in that: The upper surface of the movable ring block (205) is fixedly connected to a first electric telescopic rod (206), an extended end of the first electric telescopic rod (206) is fixedly connected to a second electric telescopic rod (207), and an extended end of the second electric telescopic rod (207) is fixedly connected to a fixed block (208).

3. A dust removal device for a CNC machine tool according to claim 2, characterized in that: A dust suction pipe (304) is fixedly connected to the interior of the fixed block (208), a dust suction head (305) is provided at one end of the dust suction pipe (304), and the other end of the dust suction pipe (304) is fixedly connected to the dust removal box (302).

4. A dust removal device for a CNC machine tool according to claim 3, characterized in that: A dust removal pump (306) is fixedly connected to the inner top wall of the dust removal cabinet (301), and the dust removal pump (306) is fixedly connected to the dust suction pipe (304).

5. A dust removal device for CNC machine tools according to claim 1, characterized in that: The interior of the dust removal box (302) is fixedly connected with a connecting pipe (307), and one end of the connecting pipe (307) is fixedly connected with the dust filter box (303).

6. A dust removal device for CNC machine tools according to claim 1, characterized in that: An electromagnet (308) is fixedly connected to the inner bottom wall of the dust removal box (302), and multiple dust filter nets (309) are arranged inside the dust filter box (303).

7. A dust removal device for CNC machine tools according to claim 1, characterized in that: An exhaust port (310) is provided inside the dust removal cabinet (301), and the exhaust port (310) is connected to the dust filter box (303).

8. A dust removal device for a CNC machine tool according to claim 1, characterized in that: The bottom surface of the base (1) is provided with four universal wheels (4), and the four universal wheels (4) are respectively located at the four corners of the base (1).

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