Scrap iron anti-splashing device of numerical control lathe

Abstract

The utility model discloses a numerical control lathe scrap iron anti-splashing device which comprises a protective box body, a cutting gun head is fixedly installed at the rear end of the inner wall of the protective box body, a metal piece is arranged at the front end of the cutting gun head, the metal piece is arranged in an inner cavity of the protective box body, and an electromagnetic adsorption plate is fixedly connected to the top end of the inner wall of the protective box body. The scrap iron anti-splashing device comprises a protective box body, an electromagnetic adsorption plate is arranged on the protective box body, a scraping assembly is arranged at the lower end of the electromagnetic adsorption plate, a collecting box is fixedly connected to the front end of the protective box body, a detection probe is fixedly installed on one side of the collecting box, and the detection probe is arranged at the intersection of the protective box body and the collecting box. The output end of the driving motor drives the first lead screw to rotate, at the moment, through guiding cooperation of the first guide rod, the mounting plate can conveniently drive the metal piece to move in the direction close to the cutting gun head, and therefore the cutting gun head can cut the metal piece.

Description

Technical Field

[0001] The utility model relates to the field of numerically controlled lathes, in particular to an anti-spatter device for iron chips of numerically controlled lathes. Background Art

[0002] The CNC lathe body is one of the most widely used CNC machine tools. It automatically processes the parts to be processed according to a pre-compiled processing program. It is mainly used for cutting shaft parts or disc parts, and can perform grooving, drilling, reaming, boring and so on.

[0003] In the actual production process, due to the rapid movement of the workpiece or the tool, the cut iron chips are scattered and splashed. The CNC lathe has a body and a door, which can block the flying iron chips and prevent them from causing danger to people. However, there is still sufficient space inside the lathe, which causes the iron chips to splash everywhere inside the lathe. In particular, some iron chips splash into the gaps or the oiling parts of the tool, which is not conducive to subsequent cleaning. In order to solve the above problems, we propose a CNC lathe iron chip anti-splash device. Summary of the Invention

[0004] The main purpose of the utility model is to provide a device for preventing iron chips from splashing on a CNC lathe, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for preventing iron chips from splashing on a CNC lathe comprises a protective box body, a cutting gun head is fixedly mounted on the rear end of the inner wall of the protective box body, a metal part is provided at the front end of the cutting gun head, the metal part is arranged in the inner cavity of the protective box body, an electromagnetic adsorption plate is fixedly connected to the top end of the inner wall of the protective box body, a cleaning assembly is provided at the lower end of the electromagnetic adsorption plate, a collecting box is fixedly connected to the front end of the protective box body, a detection probe is fixedly mounted on one side of the collecting box, the detection probe is arranged at the intersection of the protective box body and the collecting box, and support legs are fixedly connected to the four corners of the lower end of the protective box body.

[0007] Preferably, a driving motor is provided at the rear end of the protective box, and the output end of the driving motor is fixedly connected to a first screw rod, which is rotatably connected to the protective box, and the outer side of the first screw rod is threadedly connected to a mounting plate, and the metal part is fixedly connected to the rear end of the mounting plate.

[0008] Preferably, the inner wall of the protective box is fixedly connected to a first guide rod, the mounting plate is slidably connected to the first guide rod, the rear end of the mounting plate is fixedly connected to a clamping base, and the metal part is fixedly connected to the rear end of the mounting plate through the clamping base.

[0009] Preferably, the scraping assembly includes a second screw rod, the rear end of the second screw rod is rotatably connected to the protective box body, the front end of the second screw rod is rotatably connected to the collection box, the outer side of the second screw rod is threadedly connected to a scraper, the scraper is provided at the lower end of the electromagnetic adsorption plate, the outer side of the scraper is slidably connected to the second guide rod, and the front and rear ends of the second guide rod are respectively fixedly connected to the collection box and the protective box body.

[0010] Preferably, the output end of the driving motor is fixedly connected to a driving wheel, a belt is sleeved on the outer side of the driving wheel, the outer side of the second screw is fixedly connected to a driven wheel, and the driving wheel is connected to the driven wheel through a belt.

[0011] Preferably, the lower end of the driving motor is fixedly connected to a mounting block, and the mounting block is fixedly mounted on the rear end of the protective box.

[0012] Preferably, the front end of the protective box is rotatably connected to a sealing door, and the front end of the sealing door is fixedly connected to a handle.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This chip anti-splash device for a CNC lathe drives the first screw to rotate through the output end of the driving motor. At this time, through the guiding cooperation of the first guide rod, the mounting plate can be conveniently driven to move the metal part in the direction close to the cutting gun head, so that the cutting gun head can cut the metal part. When the driving motor is started, it will also drive the driving wheel to rotate. At this time, through the transmission cooperation of the belt, the driven wheel can be conveniently driven to rotate the second screw, and then through the guiding cooperation of the second guide rod, the scraper can be moved backward on the electromagnetic adsorption plate.

[0015] 2. This kind of CNC lathe iron chip anti-splash device can adsorb all the iron chip debris at the lower end of the electromagnetic adsorption plate through the adsorption effect of the iron chips by the electromagnetic adsorption plate. When the cutting gun head completes cutting the metal part, the drive motor is started in reverse, so that the mounting plate drives the metal part to move forward. Similarly, the scraper can also move forward, thereby scraping the iron chips adsorbed at the lower end of the electromagnetic adsorption plate forward.

[0016] 3. This is a CNC lathe iron chip anti-splash device. When the scraper moves forward to the upper end of the inner cavity of the collection box, the sensor of the detection probe will detect the scraper and cut off the power to the electromagnetic adsorption plate through the controller. Then the electromagnetic adsorption plate will release the adsorption of iron chips. Through the action of gravity, the iron chips will fall into the interior of the collection box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of a chip anti-splash device for a CNC lathe according to the present invention;

[0018] Figure 2 This is a partial structural diagram of a CNC lathe iron chip anti-splash device of the utility model Figure 1 ;

[0019] Figure 3 This is a cross-sectional view of the overall structure of a chip anti-splash device for a CNC lathe according to the present invention;

[0020] Figure 4 This is a partial structural diagram of a CNC lathe iron chip anti-splash device of the utility model Figure 2 ;

[0021] Figure 5 This is an enlarged structural diagram of point A of a chip anti-splash device for a CNC lathe according to the present invention.

[0022] In the figure: 1. Protective box; 2. Sealing door; 3. Handle; 4. Cutting gun head; 5. Mounting plate; 6. Gripper base; 7. Metal parts; 8. Collection box; 9. Detection probe; 10. Electromagnetic adsorption plate; 11. Drive motor; 12. First screw; 13. First guide rod; 14. Driving pulley; 15. Belt; 16. Driven pulley; 17. Second screw; 18. Second guide rod; 19. Scraper; 20. Mounting block; 21. Support leg. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, a chip anti-splash device for a CNC lathe comprises a protective box 1, a cutting gun head 4 is fixedly mounted on the rear end of the inner wall of the protective box 1, a metal part 7 is provided at the front end of the cutting gun head 4, the metal part 7 is arranged in the inner cavity of the protective box 1, an electromagnetic adsorption plate 10 is fixedly connected to the top end of the inner wall of the protective box 1, a cleaning component is provided at the lower end of the electromagnetic adsorption plate 10, a collecting box 8 is fixedly connected to the front end of the protective box 1, a detection probe 9 is fixedly mounted on one side of the collecting box 8, the detection probe 9 is arranged at the intersection of the protective box 1 and the collecting box 8, and support legs 21 are fixedly connected to the four corners of the lower end of the protective box 1.

[0025] In this embodiment, a driving motor 11 is provided at the rear end of the protective box 1, and the output end of the driving motor 11 is fixedly connected to a first screw rod 12, which is rotatably connected to the protective box 1. The outer side of the first screw rod 12 is threadedly connected to the mounting plate 5, and the metal part 7 is fixedly connected to the rear end of the mounting plate 5. The inner wall of the protective box 1 is fixedly connected to a first guide rod 13, and the mounting plate 5 is slidingly connected to the first guide rod 13. The rear end of the mounting plate 5 is fixedly connected to a clamping claw base 6, and the metal part 7 is fixedly connected to the rear end of the mounting plate 5 through the clamping claw base 6.

[0026] Specifically, by starting the drive motor 11, the output end of the drive motor 11 will drive the first screw rod 12 to rotate. At this time, through the guiding cooperation of the first guide rod 13, the mounting plate 5 can be conveniently driven to move the metal part 7 toward the cutting gun head 4, thereby realizing the cutting gun head 4 to perform cutting processing on the metal part 7.

[0027] In this embodiment, the scraping assembly includes a second screw rod 17, the rear end of the second screw rod 17 is rotatably connected to the protective box 1, the front end of the second screw rod 17 is rotatably connected to the collecting box 8, the outer side of the second screw rod 17 is threadedly connected to a scraper 19, the scraper 19 is arranged at the lower end of the electromagnetic adsorption plate 10, the outer side of the scraper 19 is slidably connected to the second guide rod 18, the front and rear ends of the second guide rod 18 are respectively fixedly connected to the collecting box 8 and the protective box 1, the output end of the drive motor 11 is fixedly connected to the driving wheel 14, the outer side of the driving wheel 14 is provided with a belt 15, the outer side of the second screw rod 17 is fixedly connected to the driven wheel 16, and the driving wheel 14 is transmission-connected to the driven wheel 16 through the belt 15.

[0028] Specifically, when the driving motor 11 is started, it will also drive the driving wheel 14 to rotate. At this time, through the transmission cooperation of the belt 15, the driven wheel 16 can be conveniently driven to drive the second screw rod 17 to rotate, and then through the guiding cooperation of the second guide rod 18, the scraper 19 can be moved backward. At this time, through the adsorption effect of the electromagnetic adsorption plate 10 on the iron chips, the iron chips and slag can be completely adsorbed on the lower end of the electromagnetic adsorption plate 10. When the cutting gun head 4 has completed the cutting of the metal part 7, the driving motor 11 is started in the reverse direction, so that the mounting plate 5 drives the metal part 7 to move forward. Similarly, the scraper can be realized. 19 also moves forward, thereby scraping the iron filings adsorbed at the lower end of the electromagnetic adsorption plate 10 forward. When the scraper 19 moves forward to the upper end of the inner cavity of the collection box 8, the sensor of the detection probe 9 will detect the scraper 19 and cut off the power to the electromagnetic adsorption plate 10 through the controller, and then the electromagnetic adsorption plate 10 will release the adsorption of the iron filings. Through the action of gravity, the iron filings will fall into the interior of the collection box 8 for collection. It should be noted that the outer thread of the second screw rod 17 is slightly sparser than the outer thread density of the first screw rod 12, so the second screw rod 17 always moves in a larger range than the first screw rod 12.

[0029] In this embodiment, the lower end of the driving motor 11 is fixedly connected to a mounting block 20 , and the mounting block 20 is fixedly mounted on the rear end of the protective box 1 .

[0030] Specifically, the design of the mounting block 20 can improve the stability of the driving motor 11 during operation.

[0031] In this embodiment, the front end of the protective box body 1 is rotatably connected to the sealing door 2, and the front end of the sealing door 2 is fixedly connected to the handle 3.

[0032] Specifically, the sealed door 2 can be opened by the handle 3 , and the metal piece 7 to be cut can be conveniently fixed to the front end of the mounting plate 5 through the clamping claw base 6 .

[0033] It should be noted that the present invention is a chip prevention device for a CNC lathe. The user can open the sealing door 2 through the handle 3, and then fix the metal piece 7 to be cut to the front end of the mounting plate 5 through the clamping claw base 6. At this time, the sealing door 2 is closed and the driving motor 11, the cutting gun head 4 and the electromagnetic adsorption plate 10 are started at the same time. The output end of the driving motor 11 will drive the first screw rod 12 to rotate. At this time, through the guiding cooperation of the first guide rod 13, the mounting plate 5 can be conveniently driven to move the metal piece 7 in the direction close to the cutting gun head 4, so that the cutting gun head 4 can cut the metal piece 7. When the driving motor 11 is started, it will also drive the driving wheel 14 to rotate. At this time, through the transmission cooperation of the belt 15, the driven wheel 16 can be conveniently driven to rotate the second screw rod 17, and then through the guiding cooperation of the second guide rod 18, The scraper 19 can also move backward. At this time, the electromagnetic adsorption plate 10 can adsorb all the iron chips and slag on the lower end of the electromagnetic adsorption plate 10 through the adsorption effect of the iron chips. When the cutting gun head 4 completes the cutting of the metal part 7, the drive motor 11 is started in reverse, so that the mounting plate 5 drives the metal part 7 to move forward. Similarly, the scraper 19 can also move forward, so as to scrape the iron chips adsorbed at the lower end of the electromagnetic adsorption plate 10 forward. When the scraper 19 moves forward to the upper end of the inner cavity of the collection box 8, the sensor of the detection probe 9 will detect the scraper 19 and cut off the power to the electromagnetic adsorption plate 10 through the controller, and then the electromagnetic adsorption plate 10 will release the adsorption of the iron chips. Through the action of gravity, the iron chips will fall into the inside of the collection box 8 for collection. At this time, the metal part 7 can be replaced by opening the sealing door 2, which is more practical.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A chip anti-splash device for a CNC lathe, comprising a protective box (1), characterized in that: A cutting gun head (4) is fixedly mounted on the rear end of the inner wall of the protective box (1), a metal part (7) is provided at the front end of the cutting gun head (4), and the metal part (7) is arranged in the inner cavity of the protective box (1). An electromagnetic adsorption plate (10) is fixedly connected to the top end of the inner wall of the protective box (1), and a cleaning component is provided at the lower end of the electromagnetic adsorption plate (10). The front end of the protective box (1) is fixedly connected to a collection box (8), and a detection probe (9) is fixedly mounted on one side of the collection box (8). The detection probe (9) is arranged at the intersection of the protective box (1) and the collection box (8). Support legs (21) are fixedly connected to the four corners of the lower end of the protective box (1).

2. The chip anti-splash device for a CNC lathe according to claim 1, characterized in that: A driving motor (11) is provided at the rear end of the protective box (1), an output end of the driving motor (11) is fixedly connected to a first screw rod (12), the first screw rod (12) is rotatably connected to the protective box (1), an outer side of the first screw rod (12) is threadedly connected to a mounting plate (5), and the metal part (7) is fixedly connected to the rear end of the mounting plate (5).

3. The chip anti-splash device for a CNC lathe according to claim 2, characterized in that: The inner wall of the protective box (1) is fixedly connected to a first guide rod (13), the mounting plate (5) is slidably connected to the first guide rod (13), the rear end of the mounting plate (5) is fixedly connected to a clamping claw base (6), and the metal part (7) is fixedly connected to the rear end of the mounting plate (5) through the clamping claw base (6).

4. The chip anti-splash device for a CNC lathe according to claim 3, characterized in that: The scraping assembly includes a second screw rod (17), the rear end of the second screw rod (17) is rotatably connected to the protective box (1), the front end of the second screw rod (17) is rotatably connected to the collection box (8), the outer side of the second screw rod (17) is threadedly connected to a scraper (19), the scraper (19) is arranged at the lower end of the electromagnetic adsorption plate (10), the outer side of the scraper (19) is slidably connected to the second guide rod (18), and the front and rear ends of the second guide rod (18) are fixedly connected to the collection box (8) and the protective box (1), respectively.

5. The chip anti-splash device for a CNC lathe according to claim 4, characterized in that: The output end of the driving motor (11) is fixedly connected to a driving wheel (14), the outer side of the driving wheel (14) is provided with a belt (15), the outer side of the second screw rod (17) is fixedly connected to a driven wheel (16), and the driving wheel (14) is connected to the driven wheel (16) through the belt (15).

6. The chip anti-splash device for a CNC lathe according to claim 2, characterized in that: The lower end of the drive motor (11) is fixedly connected to a mounting block (20), and the mounting block (20) is fixedly mounted on the rear end of the protective box (1).

7. The chip anti-splash device for a CNC lathe according to claim 1, characterized in that: The front end of the protective box (1) is rotatably connected to a sealing door (2), and the front end of the sealing door (2) is fixedly connected to a handle (3).

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