Casting type vertical numerical control machine tool burr removing device

Abstract

The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a casting type vertical numerical control machine tool burr removing device which comprises a working box, connecting plates are fixedly installed on the front side and the rear side of the working box, electric push rods are fixedly installed at the tops of the connecting plates, and a movable plate is fixedly installed at the top ends of the electric push rods. A direct-current power source is fixedly mounted on the right side of the top of the moving plate, and a mounting box is fixedly mounted in the middle of the top of the moving plate. The mounting box and the moving plate can have magnetic force through the electromagnet, so that the main body structure of the numerical control machine tool can be adsorbed and fixed to the bottom of the moving plate, and the burr removing process is facilitated, the transmission shaft is driven to rotate through the servo motor, and the grinding abrasive belt can be driven to move; the numerical control machine tool burr polishing and removing device can polish and remove burrs of the large-size numerical control machine tool main body structure, and has the advantages of being convenient and fast to operate and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, and in particular relates to a burr removal device for a casting type vertical numerical control machine tool. Background Art

[0002] A CNC machine tool, short for digitally controlled machine tool, is an automated machine tool equipped with a program control system. This control system logically processes programs specified by control codes or other symbolic instructions, decodes them, and represents them as coded numbers, which are then input into the CNC device via an information carrier. After computational processing, the CNC device issues various control signals, controlling the machine's movements and automatically producing parts to the shape and size specified in the drawings.

[0003] The main structure of a CNC machine tool is generally made by casting. After casting is completed and demoulding, burrs are prone to appear on the edges of the main structure of the CNC machine tool. Generally, a handheld grinder is used to grind the burr area. However, the handheld grinder is not convenient for grinding the main structure of a large-sized CNC machine tool, and there are certain limitations during use. The problem addressed by this device is how to facilitate the grinding of the main structure of a large-sized CNC machine tool. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a burr removal device for a casting type vertical CNC machine tool, which solves the problem of how to conveniently grind the main structure of a large-sized CNC machine tool.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a burr removal device for a casting-type vertical CNC machine tool, comprising a working box, wherein connecting plates are fixedly installed on the front and rear sides of the working box, an electric push rod is fixedly installed on the top of the connecting plate, a movable plate is fixedly installed on the top of the electric push rod, a DC power supply is fixedly installed on the right side of the top of the movable plate, a mounting box is fixedly installed in the middle of the top of the movable plate, an electromagnet is fixedly installed inside the mounting box, a mounting plate is fixedly installed on the left side of the top of the movable plate, an adjusting knob and a starting button are fixedly installed on the surface of the mounting plate, and the adjusting knob and the starting button are electrically connected to the DC power supply, a servo motor is fixedly installed on the left and right sides of the front face of the working box, a transmission shaft is fixedly installed on the rotating shaft of the servo motor through the output end, a grinding belt is installed on the surface of the transmission shaft, and the transmission shaft and the grinding belt are both arranged inside the working box.

[0006] Preferably, support rods are fixedly installed around the bottom of the working box, and support plates are fixedly installed at the bottom ends of the support rods.

[0007] Preferably, a rubber gasket is fixedly installed on the bottom of the support plate, and a plurality of rubber gaskets are provided, and the plurality of rubber gaskets are linearly arranged on the bottom of the support plate.

[0008] Preferably, a movable plate is movably installed in the middle of the bottom of the working box, a cleaning brush is fixedly installed on the top of the movable plate, and the cleaning brush is arranged below the grinding belt.

[0009] Preferably, connection blocks are fixedly installed on both the left and right sides of the movable plate, and mounting screws are threadedly installed on the surface of the connection blocks, and the mounting screws are threadedly connected to the bottom of the working box.

[0010] Preferably, fixed handles are fixedly installed on both the left and right sides of the working box, and anti-slip covers are fixedly installed on the surfaces of the fixed handles.

[0011] Preferably, a switch button is fixedly installed in the middle of the front of the working box, and the switch button is electrically connected to the servo motor.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The electromagnet can make the mounting box and the movable plate have magnetic force, so that the main structure of the CNC machine tool can be adsorbed and fixed on the bottom of the movable plate, which is convenient for the burr removal process. The servo motor drives the transmission shaft to rotate, which can drive the grinding belt to move, so as to grind and remove burrs on the main structure of the CNC machine tool. This device can grind and remove burrs on the main structure of large-sized CNC machine tools, and has the advantages of easy operation and ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0017] Figure 3 This is a third three-dimensional structural diagram of the utility model;

[0018] Figure 4 This is an internal sectional view of the working box of the present invention.

[0019] In the figure: 1. Work box; 2. Mounting plate; 3. Mounting box; 4. DC power supply; 5. Movable plate; 6. Connecting plate; 7. Switch button; 8. Servo motor; 9. Anti-slip sleeve; 10. Rubber gasket; 11. Mounting screw; 12. Fixing handle; 13. Connecting block; 14. Electric push rod; 15. Support rod; 16. Support plate; 17. Adjustment knob; 18. Start button; 19. Movable plate; 20. Cleaning brush; 21. Drive shaft; 22. Sanding belt. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a burr removal device for a casting type vertical CNC machine tool, comprising a working box 1, a connecting plate 6 is fixedly installed on the front and rear sides of the working box 1, an electric push rod 14 is fixedly installed on the top of the connecting plate 6, a movable plate 5 is fixedly installed on the top of the electric push rod 14, a DC power supply 4 is fixedly installed on the right side of the top of the movable plate 5, a mounting box 3 is fixedly installed in the middle of the top of the movable plate 5, an electromagnet is fixedly installed inside the mounting box 3, a mounting plate 2 is fixedly installed on the left side of the top of the movable plate 5, an adjusting knob 17 and a start button 18 are fixedly installed on the surface of the mounting plate 2, and the adjusting knob 17 and the start button 18 are both electrically connected to the DC power supply 4, a servo motor 8 is fixedly installed on the left and right sides of the front of the working box 1, a transmission shaft 21 is fixedly installed on the rotating shaft of the output end of the servo motor 8, a grinding belt 22 is installed on the surface of the transmission shaft 21 for transmission, and the transmission shaft 21 and the grinding belt 22 are both arranged inside the working box 1.

[0022] By pressing the start button 18, the electromagnet can be energized so that the electromagnet has magnetic force. By turning the adjustment knob 17, the size of the input electromagnet current can be easily controlled to control the strength of the electromagnet magnetic force. The mounting plate 2 can facilitate the installation of the adjustment knob 17 and the start button 18. The electromagnet can make the mounting box 3 and the movable plate 5 have magnetic force, so that the main structure of the CNC machine tool can be adsorbed and fixed on the bottom of the movable plate 5, which is convenient for the burr removal process. The servo motor 8 drives the transmission shaft 21 to rotate, which can drive the grinding belt 22 to move, so as to grind and remove burrs on the main structure of the CNC machine tool. This device can grind and remove burrs on the main structure of large-sized CNC machine tools, and has the advantages of easy operation and easy use. The movable plate 19 can be fixed in the middle of the bottom of the work box 1 through the connecting block 13 and the mounting screw 11, and by removing the mounting screw 11, the movable plate 19 and the cleaning brush 20 can be easily disassembled and replaced. Since the cleaning brush 20 is set on the grinding belt 22, the movable plate 19 and the cleaning brush 20 can be removed and replaced. The bottom of the belt 22, so during the grinding process, the cleaning brush 20 can clean up foreign matter adhered to the surface of the grinding belt 22 to avoid affecting the effect of grinding and deburring. The setting of the fixed handle 12 can facilitate the user to carry the device, and the setting of the anti-slip sleeve 9 can increase the friction on the surface of the fixed handle 12, so that the fixed handle 12 is not prone to slipping when it is held. The switch button 7 is electrically connected to the servo motor 8, so the start and stop of the servo motor 8 can be easily controlled by the switch button 7, which increases the convenience of using the device. The setting of the support rod 15 and the support plate 16 can enable the device to be placed horizontally on the ground. The setting of the rubber gasket 10, and since multiple rubber gaskets 10 are arranged linearly at the bottom of the support plate 16, it is easy to increase the friction between the bottom of the support plate 16 and the ground, so that the device is not easy to slide on the ground, which is conducive to ensuring the stability of the device during operation. All electrical equipment in this device is powered by a built-in battery.

[0023] In one aspect of this embodiment, the arrangement of the support rod 15 and the support plate 16 allows the device to be placed horizontally on the ground, and the arrangement of the rubber gasket 10, since multiple rubber gaskets 10 are arranged linearly at the bottom of the support plate 16, can increase the friction between the bottom of the support plate 16 and the ground, making it difficult for the device to slide on the ground, which is beneficial to ensuring the stability of the device during operation.

[0024] In one aspect of this embodiment, the movable plate 19 can be easily fixed in the middle of the bottom of the work box 1 by the connecting block 13 and the mounting screws 11, and by removing the mounting screws 11, the movable plate 19 and the cleaning brush 20 can be easily disassembled and replaced. Since the cleaning brush 20 is arranged below the grinding belt 22, during the grinding process, the cleaning brush 20 can clean up foreign matter adhered to the surface of the grinding belt 22 to avoid affecting the grinding and deburring effect.

[0025] In one aspect of this embodiment, the provision of the fixed handle 12 can facilitate the user to carry the device, and the provision of the anti-slip cover 9 can increase the friction on the surface of the fixed handle 12, making it less likely for the hand to slip when the fixed handle 12 is held. The switch button 7 is electrically connected to the servo motor 8, so the start and stop of the servo motor 8 can be easily controlled through the switch button 7, thereby increasing the convenience of using the device.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A burr removal device for a casting vertical CNC machine tool, comprising a working box (1), characterized in that: The front and rear sides of the working box (1) are both fixedly mounted with connecting plates (6), the top of the connecting plate (6) is fixedly mounted with an electric push rod (14), the top of the electric push rod (14) is fixedly mounted with a moving plate (5), the right side of the top of the moving plate (5) is fixedly mounted with a DC power supply (4), the middle of the top of the moving plate (5) is fixedly mounted with a mounting box (3), the interior of the mounting box (3) is fixedly mounted with an electromagnet, the left side of the top of the moving plate (5) is fixedly mounted with a mounting plate (2), the mounting plate (2) is fixedly mounted with an adjusting knob (17) and a starting button (18), and both the adjusting knob (17) and the starting button (18) are electrically connected to a DC power supply (4). A servo motor (8) is fixedly mounted on both the left and right sides of the front face of the working box (1). The servo motor (8) is fixedly mounted with a transmission shaft (21) through a rotating shaft at an output end. A grinding belt (22) is transmission-mounted on the surface of the transmission shaft (21), and both the transmission shaft (21) and the grinding belt (22) are arranged inside the working box (1).

2. The burr removal device for a casting type vertical CNC machine tool according to claim 1, characterized in that: Support rods (15) are fixedly installed around the bottom of the working box (1), and a support plate (16) is fixedly installed at the bottom end of the support rod (15).

3. The burr removal device for a casting type vertical CNC machine tool according to claim 2, characterized in that: A rubber gasket (10) is fixedly mounted on the bottom of the support plate (16), and a plurality of rubber gaskets (10) are provided, and the plurality of rubber gaskets (10) are linearly arranged on the bottom of the support plate (16).

4. The burr removal device for a casting type vertical CNC machine tool according to claim 1, characterized in that: A movable plate (19) is movably installed in the middle of the bottom of the working box (1), a cleaning brush (20) is fixedly installed on the top of the movable plate (19), and the cleaning brush (20) is arranged below the grinding belt (22).

5. The burr removal device for a casting type vertical CNC machine tool according to claim 4, characterized in that: Connecting blocks (13) are fixedly mounted on both the left and right sides of the movable plate (19), and mounting screws (11) are threadedly mounted on the surface of the connecting block (13), and the mounting screws (11) are threadedly connected to the bottom of the working box (1).

6. The burr removal device for a casting type vertical CNC machine tool according to claim 1, characterized in that: Fixed handles (12) are fixedly mounted on both the left and right sides of the working box (1), and anti-slip sleeves (9) are fixedly mounted on the surfaces of the fixed handles (12).

7. The burr removal device for a casting type vertical CNC machine tool according to claim 1, characterized in that: A switch button (7) is fixedly installed in the middle of the front of the working box (1), and the switch button (7) is electrically connected to the servo motor (8).

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