Numerical control dry and wet dust removal automatic grinding and polishing machine

Abstract

The utility model relates to the technical field of grinding and polishing machines, in particular to a numerical control dry and wet dust removal automatic grinding and polishing machine which comprises an equipment body, a sliding way is formed in the equipment body, a sliding frame is connected in the sliding way in a sliding mode, a sliding groove is formed in the sliding frame, and a sliding block is connected in the sliding groove in a sliding mode. A first driving screw is in threaded connection with the interior of the sliding block, a fixing block is fixedly connected to the top of the sliding frame, a second driving screw is in threaded connection with the interior of the fixing block, an air pipe is fixedly connected to the outer side of the equipment body, a fan is fixedly connected to the top of the air pipe, and a water spraying pipe is fixedly connected to one end of the air pipe. The grinding machine is simple in structure and convenient to use, after dust is sucked into the air pipe through the draught fan, dust falling is conducted through the water spraying pipe, water is isolated from the machine, and vibration and noise are reduced through the spring between the grinding disc and the grinding head.

Description

Technical Field

[0001] The utility model relates to a numerically controlled dry and wet dust removal automatic grinding and polishing machine, belonging to the technical field of grinding and polishing machines. Background Art

[0002] Grinding and polishing is a very important processing technology in industrial processing. Grinding refers to the process of using machinery to increase the roughness of the workpiece surface to obtain patterns or remove burrs on the workpiece surface, and polishing refers to the process of using machinery to reduce the roughness of the workpiece surface to obtain a bright and flat surface. The equipment for grinding and polishing is basically the same, the difference is that grinding is to contact the workpiece surface with a grinding wheel, and polishing is to contact the workpiece surface with a polishing wheel. They both use high-speed rotating grinding wheels or polishing wheels to press against the workpiece, and the abrasive on the surface of the grinding wheel or polishing wheel rolls and slightly cuts the workpiece surface, thereby obtaining carved, deburred or bright processing surfaces. Traditional mold grinding and polishing are mainly done manually.

[0003] The existing CNC dry and wet dust removal automatic grinding and polishing machine still has some problems during use, such as complicated operation, inability to separate water from the machine, serious damage to the machine, and loud noise from the grinding head. Utility Model Content

[0004] The purpose of the utility model is to provide a CNC dry and wet dust removal automatic grinding and polishing machine. The utility model has a simple structure and is easy to use. After the fan sucks the dust into the air duct, a water spray pipe is used to reduce the dust. The water is isolated from the machine. The spring between the grinding disc and the grinding head reduces vibration and noise, so as to solve the problems raised in the above-mentioned background technology.

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

[0006] A CNC dry and wet dust removal automatic grinding and polishing machine comprises an equipment main body, a slideway is provided inside the equipment main body, a sliding frame is slidably connected inside the slideway, a slide groove is provided inside the sliding frame, a slider is slidably connected inside the slide groove, a No. 1 driving screw is connected to the internal thread of the slider, a fixed block is fixedly connected to the top of the sliding frame, a No. 2 driving screw is connected to the internal thread of the fixed block, an air duct is fixedly connected to the outside of the equipment main body, a fan is fixedly connected to the top of the air duct, a water spray pipe is fixedly connected to one end of the air duct, and a feeding port is provided inside the equipment main body.

[0007] Furthermore, one end of the slider is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a grinder, the output end of the grinder is fixedly connected to a grinding disc, the side of the grinding disc away from the output end is fixedly connected to a spring, the side of the grinding disc away from the output end is fixedly connected to a grinding head, and the middle part of the grinding head is threaded with a fixing wire.

[0008] Furthermore, the slideways are symmetrically distributed on both sides of the upper part of the equipment body, and the two ends of the sliding frame are slidably connected to the inside of the slideways.

[0009] Furthermore, the slider is threadedly connected to the surface of the No. 1 driving screw, and one end of the No. 1 driving screw close to the feeding port is fixedly connected to the outside of the equipment body.

[0010] Furthermore, the output end of the second driving screw is fixedly connected to the outside of the device body, and the screw is movably connected to the inside of the device body.

[0011] Furthermore, one end of the spring away from the grinding head is fixedly connected to one end of the grinding disc away from the grinder and is evenly distributed between the grinding disc and the grinding head.

[0012] Furthermore, the grinding head and the grinding disc are connected by a fixed thread at an end of the grinding disc away from the grinder.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model is provided with an equipment body, a slide is provided inside the equipment body, a sliding frame is provided inside the slide, the sliding frame is driven to move back and forth by the movement of a No. 2 driving screw, a slide groove is provided inside the sliding frame, a slider is provided inside the slide groove, the slider is driven to move back and forth by the rotation of a No. 1 driving screw, so the grinder can move left and right, front and back, and the dust after polishing is discharged through the air duct by the fan, and the dust is collected by the water spray pipe at the outlet, thereby achieving environmental protection and high efficiency, and at the same time, water is separated from the machine, thereby extending the service life of the machine.

[0015] (ii) The utility model is provided with an electric telescopic rod. When the grinder needs to move upward or downward, it can move up and down through the movement of the electric telescopic rod. The output end of the grinder is fixedly connected with a grinding disc, and the lower end of the grinding disc is fixedly connected with symmetrically distributed springs. The grinding disc and the grinding head are connected with a fixing wire, and the spring is in the middle. The vibration generated during grinding and polishing can be reduced by the spring in the middle to reduce the vibration and reduce the noise. When the grinding head needs to be replaced, the fixing wire can be disassembled to achieve replacement, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of a CNC dry and wet dust removal automatic grinding and polishing machine of the utility model;

[0018] Figure 2This is a schematic diagram of the structure of the side of a CNC dry and wet dust removal automatic grinding and polishing machine of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a CNC dry and wet dust removal automatic grinding and polishing machine of the utility model;

[0020] Figure 4 This is a structural schematic diagram of a grinding head of a CNC dry and wet dust removal automatic grinding and polishing machine of the utility model;

[0021] Numbers in the figure: 1. Equipment body; 2. Slide; 3. Sliding frame; 4. Slide groove; 5. Sliding block; 6. No. 1 driving screw; 7. Fixed block; 8. No. 2 driving screw; 9. Air duct; 10. Fan; 11. Water spray pipe; 12. Feeding port; 13. Electric telescopic rod; 14. Grinder; 15. Grinding disc; 16. Spring; 17. Grinding head; 18. Fixed wire. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A numerically controlled dry and wet dust removal automatic grinding and polishing machine comprises an equipment main body 1, a slideway 2 is provided inside the equipment main body 1, a sliding frame 3 is slidably connected inside the slideway 2, a slide groove 4 is provided inside the sliding frame 3, a slider 5 is slidably connected inside the slide groove 4, a No. 1 driving screw 6 is internally threadedly connected to the slider 5, a fixing block 7 is fixedly connected to the top of the sliding frame 3, a No. 2 driving screw 8 is internally threadedly connected to the fixing block 7, an air duct 9 is fixedly connected to the outside of the equipment main body 1, a fan 10 is fixedly connected to the top of the air duct 9, a water spray pipe 11 is fixedly connected to one end of the air duct 9, and a feeding port 12 is provided inside the equipment main body 1.

[0025] Specifically, Figure 1 As shown, the slide 2 is symmetrically distributed on both sides of the upper part of the equipment body 1, the two ends of the sliding frame 3 are slidably connected to the inside of the slide 2, the sliding block 5 is threadedly connected to the surface of the No. 1 driving screw 6, and the end of the No. 1 driving screw 6 close to the feeding port 12 is fixedly connected to the outside of the equipment body 1, the output end of the No. 2 driving screw 8 is fixedly connected to the outside of the equipment body 1, and the screw rod is movably connected to the inside of the equipment body 1.

[0026] In this embodiment: by setting up an equipment body 1, a slideway 2 is opened on the inside of the equipment body 1, and a sliding frame 3 is arranged inside the slideway 2. The movement of the No. 2 driving screw 8 drives the sliding frame 3 to move back and forth. A slide groove 4 is opened inside the sliding frame 3, and a slider 5 is arranged inside the slide groove 4. The slider 5 is driven to move back and forth by the rotation of the No. 1 driving screw 6. Therefore, the grinder 14 can move left and right and back and forth. The dust after polishing is discharged through the air duct 9 by the fan 10, and the dust is collected by the water spray pipe 11 at the outlet, thereby achieving environmental protection and high efficiency. At the same time, water is separated from the machine, and the service life of the machine is extended.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that one end of the slider 5 is fixedly connected to an electric telescopic rod 13, one end of the electric telescopic rod 13 is fixedly connected to a grinder 14, an output end of the grinder 14 is fixedly connected to a grinding disc 15, a side of the grinding disc 15 away from the output end is fixedly connected to a spring 16, a side of the grinding disc 15 away from the output end is fixedly connected to a grinding head 17, and a fixing wire 18 is threadedly connected to the middle part of the grinding head 17.

[0028] Specifically, Figure 1-4 As shown, one end of the spring 16 away from the grinding head 17 is fixedly connected to the end of the grinding disc 15 away from the grinder 14 and is evenly distributed between the grinding disc 15 and the grinding head 17. The grinding head 17 and the grinding disc 15 are threadedly connected to the end of the grinding disc 15 away from the grinder 14 by a fixing wire 18.

[0029] In the present embodiment: by setting an electric telescopic rod 13, when the grinder 14 needs to move up or down, it can move up and down through the movement of the electric telescopic rod 13, the output end of the grinder 14 is fixedly connected with a grinding disc 15, the lower end of the grinding disc 15 is fixedly connected with symmetrically distributed springs 16, the grinding disc 15 is connected to the grinding head 17 with a fixing wire 18, and the spring 16 is in the middle. The vibration generated during grinding and polishing can be reduced by the spring 16 in the middle to reduce the vibration and reduce the noise. When the grinding head 17 needs to be replaced, the fixing wire 18 can be disassembled to achieve replacement, which is convenient and quick.

[0030] 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 CNC dry and wet dust removal automatic grinding and polishing machine, comprising a device body (1), characterized in that: A slideway (2) is provided inside the equipment body (1), a slide frame (3) is slidably connected inside the slideway (2), a slide groove (4) is provided inside the slide frame (3), a slider (5) is slidably connected inside the slide groove (4), a first drive screw (6) is internally threadedly connected to the slider (5), a fixed block (7) is fixedly connected to the top of the slide frame (3), a second drive screw (8) is internally threadedly connected to the fixed block (7), an air duct (9) is fixedly connected to the outside of the equipment body (1), a fan (10) is fixedly connected to the top of the air duct (9), a water spray pipe (11) is fixedly connected to one end of the air duct (9), and a feeding port (12) is provided inside the equipment body (1).

2. A CNC dry and wet dust removal automatic grinding and polishing machine according to claim 1, characterized in that: One end of the slider (5) is fixedly connected to an electric telescopic rod (13), one end of the electric telescopic rod (13) is fixedly connected to a grinder (14), an output end of the grinder (14) is fixedly connected to a grinding disc (15), a side of the grinding disc (15) away from the output end is fixedly connected to a spring (16), a side of the grinding disc (15) away from the output end is fixedly connected to a grinding head (17), and a fixing wire (18) is threadedly connected to the middle of the grinding head (17).

3. A CNC dry and wet dust removal automatic grinding and polishing machine according to claim 1, characterized in that: The slideways (2) are symmetrically distributed on both sides of the upper part of the equipment body (1), and the two ends of the sliding frame (3) are slidably connected inside the slideways (2).

4. A CNC dry and wet dust removal automatic grinding and polishing machine according to claim 1, characterized in that: The slider (5) is threadedly connected to the surface of a No. 1 driving screw (6), and one end of the No. 1 driving screw (6) close to the feeding port (12) is fixedly connected to the outside of the equipment body (1).

5. The CNC dry and wet dust removal automatic grinding and polishing machine according to claim 1, characterized in that: The output end of the second driving screw (8) is fixedly connected to the outside of the device body (1), and the screw is movably connected to the inside of the device body (1).

6. A CNC dry and wet dust removal automatic grinding and polishing machine according to claim 2, characterized in that: One end of the spring (16) away from the grinding head (17) is fixedly connected to one end of the grinding disc (15) away from the grinder (14) and is evenly distributed between the grinding disc (15) and the grinding head (17).

7. A CNC dry and wet dust removal automatic grinding and polishing machine according to claim 2, characterized in that: The grinding head (17) and the grinding disc (15) are threadedly connected to one end of the grinding disc (15) away from the grinder (14) by a fixing wire (18).

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