Chip removal device of vertical numerical control machining center

Abstract

The utility model discloses a chip removal device of a vertical numerical control machining center, which relates to the technical field of numerical control machine tools and comprises a machine tool body, a water collecting tank is arranged on the machine tool body, an inclined plate is rotatably connected onto the water collecting tank, and a filter screen is arranged on the inclined plate. The machine tool body is connected with a first rotating rod and a second rotating rod through a driving assembly, a discharging groove is formed in the machine tool body, the first rotating rod is rotationally connected into the discharging groove, a spiral blade is arranged on the first rotating rod and is in contact connection with the discharging groove, and the second rotating rod is rotationally connected into the water collecting groove. The cam on the second rotating rod is in contact connection with the inclined plate; cutting fluid and waste chips can be filtered and separated through the filter screen, the filtered cutting fluid can be reused in the machining process, waste of the cutting fluid is avoided, the cam can drive one end of the inclined plate to move, the inclined plate is made to vibrate, the waste chips left on the inclined plate are vibrated to fall down, and accumulation of the waste chips is reduced.

Description

Technical Field

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

[0002] The working principle of vertical CNC machining center involves multiple links, including workpiece clamping and positioning, CNC system parameter setting, program writing and loading, tool selection and replacement, cutting operation and monitoring, machining accuracy and quality assurance, cooling and chip removal, etc. During the machining process, the vertical CNC machining center will cut off iron chips and non-ferrous metal chips and other machining residues, which need to be cleaned up in time using chip removal devices.

[0003] In the related technology, a motor is used to drive the spiral blade to discharge the waste chips, wherein the first blocking mesh plate and the second blocking mesh plate will separate the falling waste chips from the cutting fluid. The waste chips may clog the first blocking mesh plate and the second blocking mesh plate, affecting the filtering effect of the cutting fluid and the waste chips, and due to the different sizes and shapes of the waste chips, some of the waste chips may adhere to the discharge inclined surface during the discharge process, which may easily cause the accumulation of waste chips. The accumulation of waste chips will occupy the working space of the machine tool and affect the normal operation and processing efficiency of the machine tool. Therefore, those skilled in the art provide a chip removal device for a vertical CNC machining center to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The utility model aims to provide a chip removal device for a vertical CNC machining center to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A chip removal device for a vertical CNC machining center, comprising:

[0007] A machine tool body, wherein the machine tool body is provided with a water collecting tank, an inclined plate is rotatably connected to the water collecting tank, and a filter screen is provided on the inclined plate;

[0008] The machine tool body is connected to a first rotating rod and a second rotating rod through a driving assembly. A discharge trough is provided on the machine tool body. The first rotating rod is rotatably connected in the discharge trough. A spiral blade is provided on the first rotating rod and is in contact with the discharge trough. The second rotating rod is rotatably connected in the water collecting trough. A cam is provided on the second rotating rod, and the cam is in contact with the inclined plate.

[0009] Preferably, a discharge cover is installed on one side of the discharge chute, and a discharge port is opened on the discharge cover.

[0010] Preferably, the driving assembly includes a servo motor, a first pulley and a second pulley, one end of the first pulley and the second pulley are respectively connected to the first rotating rod and the second rotating rod, the output end of the servo motor is connected to the first pulley, and the first pulley and the second pulley are connected by a transmission belt.

[0011] Preferably, two support blocks are fixedly provided on the machine tool body, and one end of the inclined plate is rotatably connected between the two support blocks.

[0012] Preferably, a support frame is fixedly provided on the water collecting trough, and the inclined plate is in contact with and connected to the support frame.

[0013] Preferably, a through hole is opened on one side of the discharge chute, and the support frame is fixedly arranged at the through hole.

[0014] Preferably, a drain pipe is connected to one side of the water collection tank, and a control valve is installed on the drain pipe.

[0015] Preferably, a plurality of vibration springs are installed on the support frame, the other ends of the plurality of vibration springs are connected to one end of the inclined plate, and telescopic rods are sleeved inside the plurality of vibration springs.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can collect cutting fluid by setting the water collecting tank, and can filter and separate the cutting fluid and waste chips by setting the filter screen, and the filtered cutting fluid can be reused in the processing process, thus avoiding the waste of cutting fluid.

[0018] The utility model can drive the first rotating rod and the second rotating rod to rotate at the same time through the setting of the driving component. While discharging the waste chips, the cam can drive one end of the inclined plate to move, so that the inclined plate can vibrate, and the waste chips remaining on the inclined plate can be shaken off, thereby reducing the accumulation of waste chips, thereby reducing the risk of equipment failure or damage that may be caused by the accumulation of waste chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a chip removal device for a vertical CNC machining center in an embodiment of the present application;

[0020] Figure 2 It is a partial structural schematic diagram of a chip removal device of a vertical CNC machining center in an embodiment of the present application;

[0021] Figure 3 It is a schematic diagram of a side cross-sectional structure of a chip removal device of a vertical CNC machining center in an embodiment of the present application;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This is a schematic cross-sectional view of the first rotating rod of a chip removal device of a vertical CNC machining center in an embodiment of the present application;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of a second rotating rod of a chip removal device of a vertical CNC machining center in an embodiment of the present application.

[0025] In the figure: 1. machine tool body; 2. water collecting trough; 3. inclined plate; 4. filter screen; 5. first rotating rod; 6. second rotating rod; 7. discharge trough; 8. spiral blade; 9. cam; 10. discharge cover; 11. discharge port; 12. servo motor; 13. first pulley; 14. second pulley; 15. support block; 16. support frame; 17. through hole; 18. drain pipe; 19. control valve; 20. transmission belt; 21. vibration spring; 22. telescopic rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 in 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.

[0027] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0028] A chip removal device for a vertical CNC machining center, comprising:

[0029] The machine tool body 1 is provided with a water collecting tank 2. The cutting fluid can be collected by setting the water collecting tank 2. The water collecting tank 2 is rotatably connected with an inclined plate 3. Through the setting of the inclined plate 3, waste chips can fall into the discharge tank 7 through the inclined plate 3. Two support blocks 15 are fixedly provided on the machine tool body 1. One end of the inclined plate 3 is rotatably connected between the two support blocks 15. Through the setting of the two support blocks 15, one end of the inclined plate 3 is convenient for supporting and rotating. A filter screen 4 is provided on the inclined plate 3. Through the setting of the filter screen 4, the cutting fluid and waste chips can be filtered and separated. The filtered cutting fluid can be reused in the processing process, thereby avoiding the waste of cutting fluid.

[0030] The machine tool body 1 is connected with a first rotating rod 5 and a second rotating rod 6 through a driving assembly. A discharge groove 7 is provided on the machine tool body 1. A through hole 17 is provided on one side of the discharge groove 7. A support frame 16 is fixedly arranged at the through hole 17. The first rotating rod 5 is rotatably connected in the discharge groove 7. A spiral blade 8 is provided on the first rotating rod 5 and is in contact with the discharge groove 7. The second rotating rod 6 is rotatably connected in the water collecting tank 2. A cam 9 is provided on the second rotating rod 6. The cam 9 is in contact with the inclined plate 3.

[0031] Furthermore, a discharge cover 10 is installed on one side of the discharge trough 7, and a discharge port 11 is opened on the discharge cover 10;

[0032] A plurality of vibration springs 21 are mounted on the support frame 16 , and the other ends of the plurality of vibration springs 21 are connected to one end of the inclined plate 3 .

[0033] Specifically, the driving assembly includes a servo motor 12, a first pulley 13 and a second pulley 14, one end of the first pulley 13 and the second pulley 14 are respectively connected to the first rotating rod 5 and the second rotating rod 6, the output end of the servo motor 12 is connected to the first pulley 13, and the first pulley 13 and the second pulley 14 are connected by a transmission belt 20.

[0034] When the waste chips are discharged, the servo motor 12 drives the first pulley 13 to rotate, and the first pulley 13 drives the second pulley 14 to rotate through the transmission belt 20. The first pulley 13 and the second pulley 14 can drive the first rotating rod 5 and the second rotating rod 6 to rotate, and the first rotating rod 5 can drive the spiral blade 8 to rotate. When the waste chips pass through the through hole 17 on the inclined plate 3 and enter the discharge chute 7, the spiral blade 8 then drives the waste chips to move and transport them to the discharge cover 10, and then they are discharged through the discharge port 11 of the discharge cover 10. The external waste equipment is placed at the lower end of the discharge port 11, and the waste can be collected and processed;

[0035] At the same time, the second rotating rod 6 drives the cam 9 to rotate, and the cam 9 is in contact with one end of the inclined plate 3. When the protruding end of the cam 9 contacts the inclined plate 3, the inclined plate 3 can be driven to move upward. When the protruding end of the cam 9 is away from the inclined plate 3, the vibration spring 21 releases elastic potential energy, which can pull one end of the inclined plate 3 to move downward. When one end of the inclined plate 3 moves up and down, the vibration spring 21 can make the inclined plate 3 vibrate, so that the waste chips remaining on the inclined plate 3 are vibrated and fall down, which can reduce the accumulation of waste chips, thereby reducing the risk of equipment failure or damage caused by the accumulation of waste chips.

[0036] A plurality of vibration springs 21 are sleeved with telescopic rods 22 , and both ends of the telescopic rods 22 are respectively connected to one end of the inclined plate 3 and the support frame 16 . The telescopic rods 22 can reduce the deformation of the vibration springs 21 .

[0037] Furthermore, a support frame 16 is fixedly provided on the water collecting trough 2, and the inclined plate 3 is in contact with the support frame 16. Through the setting of the support frame 16, the inclined plate 3 can be supported, and when the inclined plate 3 moves, waste chips are reduced from falling into the water collecting trough 2.

[0038] Based on the above embodiment, a drain pipe 18 is connected to one side of the water collecting tank 2, and a control valve 19 is installed on the drain pipe 18. Through the setting of the drain pipe 18, it is convenient to discharge the cutting fluid in the water collecting tank 2. Through the setting of the control valve 19, the drain pipe 18 can be controlled to discharge the cutting fluid.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chip removal device for a vertical CNC machining center, characterized in that: include: A machine tool body (1), wherein the machine tool body (1) is provided with a water collecting tank (2), an inclined plate (3) is rotatably connected to the water collecting tank (2), and a filter screen (4) is provided on the inclined plate (3); The machine tool body (1) is connected to a first rotating rod (5) and a second rotating rod (6) through a driving assembly; a discharge trough (7) is provided on the machine tool body (1); the first rotating rod (5) is rotatably connected in the discharge trough (7); a spiral blade (8) is provided on the first rotating rod (5) and is in contact with the discharge trough (7); the second rotating rod (6) is rotatably connected in the water collecting trough (2); a cam (9) is provided on the second rotating rod (6); and the cam (9) is in contact with the inclined plate (3).

2. The chip removal device of a vertical CNC machining center according to claim 1, characterized in that: A discharge cover (10) is installed on one side of the discharge trough (7), and a discharge port (11) is provided on the discharge cover (10).

3. The chip removal device of a vertical CNC machining center according to claim 1, characterized in that: The driving assembly comprises a servo motor (12), a first pulley (13) and a second pulley (14); one end of the first pulley (13) and the second pulley (14) are respectively connected to the first rotating rod (5) and the second rotating rod (6); the output end of the servo motor (12) is connected to the first pulley (13); the first pulley (13) and the second pulley (14) are connected via a transmission belt (20).

4. The chip removal device of a vertical CNC machining center according to claim 1, characterized in that: Two support blocks (15) are fixedly arranged on the machine tool body (1), and one end of the inclined plate (3) is rotatably connected between the two support blocks (15).

5. The chip removal device of a vertical CNC machining center according to claim 1, characterized in that: A support frame (16) is fixedly provided on the water collecting tank (2), and the inclined plate (3) is in contact with and connected to the support frame (16).

6. The chip removal device of a vertical CNC machining center according to claim 5, characterized in that: A through hole (17) is provided on one side of the discharge trough (7), and the support frame (16) is fixedly arranged at the through hole (17).

7. The chip removal device of a vertical CNC machining center according to claim 1, characterized in that: A drainage pipe (18) is connected to one side of the water collecting tank (2), and a control valve (19) is installed on the drainage pipe (18).

8. The chip removal device of a vertical CNC machining center according to claim 5, characterized in that: A plurality of vibration springs (21) are installed on the support frame (16), the other ends of the plurality of vibration springs (21) are connected to one end of the inclined plate (3), and telescopic rods (22) are sleeved inside the plurality of vibration springs (21).

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