Metal product polishing device

Abstract

The utility model relates to the technical field of metal product machining, in particular to a metal product polishing device which comprises a workbench, an assembling cavity is formed in the surface of the workbench, a driven gear shaft is rotationally connected to the lower surface of the inner wall of the assembling cavity, and the driven gear shaft is connected with a driving gear shaft in an engaged mode. According to the metal product polishing device, after a metal product is placed on the surface of the machining plate, the rotating frame is rotated, the rotating frame fixes the metal product through the pressing plate by means of threads, and then the metal product is polished through the polishing machine; when different areas of a metal product need to be polished, a motor is started, the output end of the motor drives a driving gear shaft and a driven gear shaft to rotate, so that the fixed metal product on a machining plate is driven to rotate, the polishing position of the metal product is adjusted, and the situation that a worker needs to take down the metal product and then fix the metal product is avoided; and the grinding work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, in particular to a metal product grinding device. Background Art

[0002] With the progress of society and the development of science and technology, metal products are used more and more widely in industry, agriculture and various fields of people's lives, and they also create more and more value for society. Metal products will produce burrs during the processing process, and there will also be unevenness and rust on the surface. The metal surface needs to be treated before spraying to increase the service life of the metal.

[0003] When grinding metal products, the existing grinding devices fix the metal products on the processing plate. If other areas of the metal products need to be ground, the staff needs to manually adjust the position of the metal products and then fix the metal products by fixing components. Such operation is not only cumbersome, but also greatly affects the grinding work efficiency. Therefore, the utility model provides a metal product grinding device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the existing grinding device fixes the metal product on a processing plate when grinding the metal product. If other areas of the metal product need to be ground, the staff needs to manually adjust the position of the metal product and then fix the metal product by a fixing component. Such operation is not only cumbersome but also greatly affects the working efficiency of the grinding. A metal product grinding device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal product grinding device, including a workbench, an assembly cavity is opened on the surface of the workbench, a driven gear shaft is rotatably connected to the lower surface of the inner wall of the assembly cavity, and the driven gear shaft is meshingly connected to the driving gear shaft, the lower end of the driving gear shaft passes through the surface of the workbench and is fixedly connected to a motor, a fixed frame is fixedly connected to the surface of the motor, and the upper end of the fixed frame is fixedly connected to the lower surface of the workbench, a grinder is installed on the surface of the workbench, a processing plate is arranged at the lower end of the grinding disc on the grinder, the processing plate is fixedly connected to the surface of the driven gear, and a fixing component is arranged on the surface of the processing plate.

[0006] Preferably, the fixing assembly includes two fixing plates, the two fixing plates are fixedly connected to the surface of the processing plate, and the surfaces of the two fixing plates are threadedly connected to a rotating frame, one end of the rotating frame is rotatably connected to a pressure plate, and the side of the pressure plate close to the fixing plate is fixedly connected to two guide rods, and the guide rods are slidably connected to the fixing plate.

[0007] Preferably, a rubber pad is fixedly connected to the surface of the pressing plate.

[0008] Preferably, a collection box is fixedly connected to the lower surface of the workbench, one end of the collection box is fixedly connected to an exhaust fan, and the upper end of the exhaust fan is fixedly connected to an air duct, one end of the air duct passes through the workbench and is fixedly connected to a dust collector head, which is located below the grinder.

[0009] Preferably, a sliding groove is provided on the surface of the processing table, the inner wall of the sliding groove is fixedly connected to a protective frame, and the inner wall of the protective frame is slidably connected to a protective plate, and the surface of the protective plate is fixedly connected to a handle.

[0010] Preferably, the cross-sections of the protection frame and the protection plate are "C"-shaped.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. In the utility model, by arranging an assembly cavity, a driving gear shaft, a driven gear shaft, a fixing frame, a motor, a processing plate, a fixing plate, a rotating frame, a guide rod, a pressure plate and a rubber pad, after the metal product is placed on the surface of the processing plate, the rotating frame can be rotated, and the rotating frame can fix the metal product through the pressure plate by means of a thread, and then the metal product can be polished by the grinder. When the metal product needs to be polished in different areas, the motor is turned on, and the output end of the motor drives the driving gear shaft and the driven gear shaft to rotate, thereby driving the metal product fixed on the processing plate to rotate, so as to adjust the polishing position of the metal product, avoid the need for the staff to remove the metal product and then fix it, and improve the polishing work efficiency.

[0013] 2. In the utility model, by arranging a dust suction head, an air duct, an exhaust fan, a collection box, a sliding groove, a protective frame, a protective plate and a handle, when the grinder is grinding metal products, the protective plate can be pulled out of the protective frame to prevent sparks generated during grinding from splashing around and reducing safety hazards. At the same time, the exhaust fan can be turned on to suck the powder and smoke generated by grinding into the collection box through the dust suction head and the air duct to prevent the smoke and powder from drifting into the working environment and causing harm to the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 A side view structural schematic diagram of;

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the structure viewed from above;

[0017] Figure 4It is a schematic diagram of the internal structure of the assembly chamber component of the utility model.

[0018] Legend: 1. Workbench; 2. Assembly cavity; 3. Driven gear shaft; 4. Driving gear shaft; 5. Fixed frame; 6. Motor; 7. Processing plate; 8. Fixed plate; 9. Rotating frame; 10. Guide rod; 11. Pressing plate; 12. Rubber pad; 13. Grinder; 14. Duct head; 15. Air duct; 16. Exhaust fan; 17. Collection box; 18. Sliding groove; 19. Protective frame; 20. Protective plate; 21. Handle. DETAILED DESCRIPTION

[0019] Reference Figure 1-4 As shown, the utility model provides a technical solution: a metal product grinding device, including a workbench 1, an assembly cavity 2 is opened on the surface of the workbench 1, a driven gear shaft 3 is rotatably connected to the lower surface of the inner wall of the assembly cavity 2, and the driven gear shaft 3 is meshed and connected to the driving gear shaft 4, the lower end of the driving gear shaft 4 passes through the surface of the workbench 1 and is fixedly connected to a motor 6, the surface of the motor 6 is fixedly connected to a fixing frame 5, and the upper end of the fixing frame 5 is fixedly connected to the lower surface of the workbench 1, a grinder 13 is installed on the surface of the workbench 1, a processing plate 7 is arranged at the lower end of the grinding disc on the grinder 13, the processing plate 7 is fixedly connected to the surface of the driven gear, and the surface of the processing plate 7 is provided with a fixed Fixed components, when it is necessary to grind the metal product, first place the metal product on the surface of the processing plate 7, fix the metal product by the fixing component to prevent the metal product from shaking and shifting during grinding, and then grind the surface of the metal product by the grinder 13. When the metal product needs to be grinded in different areas, the motor 6 can be turned on, and the output end of the motor 6 drives the driving gear shaft 4 to rotate. During the rotation of the driving gear shaft 4, the driven gear shaft 3 is driven to rotate, thereby driving the metal product fixed on the processing plate 7 to rotate, so as to adjust the grinding position of the metal product, avoiding the need for the staff to remove the metal product and then fix it, thereby improving the grinding work efficiency.

[0020] Reference Figure 1 and Figure 2As shown, in this embodiment: the fixing assembly includes two fixing plates 8, the two fixing plates 8 are fixedly connected to the surface of the processing plate 7, and the surfaces of the two fixing plates 8 are threadedly connected with a rotating frame 9, one end of the rotating frame 9 is rotatably connected with a pressing plate 11, and the side of the pressing plate 11 close to the fixing plate 8 is fixedly connected with two guide rods 10, the guide rods 10 are slidably connected with the fixing plate 8, when the metal product is placed on the surface of the processing plate 7, the rotating frame 9 is rotated, and the rotating frame 9 drives the pressing plate 11 and the guide rod 10 to move in the direction close to the metal product by means of threads, when the two pressing plates 11 are squeezed to the surface of the metal product, the rotating frame 9 is stopped, and the metal product is fixed by the pressing plate 11 at this time, thereby achieving the function of fixing the metal product, the surface of the pressing plate 11 is fixedly connected with a rubber pad 12, and by setting the rubber pad 12, when the pressing plate 11 is squeezing the metal product, the pressing plate 11 can be prevented from scratching the surface of the metal product.

[0021] Reference Figure 2 and Figure 3 As shown, specifically, a collecting box 17 is fixedly connected to the lower surface of the workbench 1, one end of the collecting box 17 is fixedly connected to an exhaust fan 16, and an air duct 15 is fixedly connected to the upper end of the exhaust fan 16, one end of the air duct 15 passes through the workbench 1 and is fixedly connected to a dust suction head 14, and the dust suction head 14 is located below the grinder 13. When the grinder 13 is grinding the metal product, the exhaust fan 16 is turned on, and the exhaust fan 16 can suck the powder and smoke generated by grinding into the collecting box 17 through the dust suction head 14 and the air duct 15, so as to avoid the smoke and The powder floats into the working environment, causing harm to the health of the workers. A sliding groove 18 is provided on the surface of the processing table. A protective frame 19 is fixedly connected to the inner wall of the sliding groove 18, and a protective plate 20 is slidably connected to the inner wall of the protective frame 19. A handle 21 is fixedly connected to the surface of the protective plate 20. When the grinder 13 is grinding metal products, the protective plate 20 can be pulled out of the protective frame 19 to prevent sparks generated during grinding from splashing around and reduce safety hazards. The cross-section of the protective frame 19 and the protective plate 20 is "C" shaped.

[0022] Working principle: when it is necessary to grind a metal product, first place the metal product on the surface of the processing plate 7, then rotate the rotating frame 9, which drives the pressing plate 11 and the guide rod 10 to move towards the direction close to the metal product by means of the thread. When the rubber pad 12 on the pressing plate 11 is squeezed onto the surface of the metal product, the rotating frame 9 is stopped. At this time, the metal product is fixed by the pressing plate 11, thereby achieving the function of fixing the metal product, thereby preventing the metal product from shaking and deflecting during grinding. Then, the surface of the metal product is grinded by the grinder 13. When the grinder 13 is grinding the metal product, the protective plate 20 can be pulled out of the protective frame 19 to prevent the metal product from shaking and deflecting during grinding. Sparks splash all around, reducing safety hazards. At the same time, the exhaust fan 16 can be turned on. The exhaust fan 16 can suck the powder and smoke generated by grinding into the collection box 17 through the dust suction head 14 and the air duct 15 to prevent the smoke and powder from drifting into the working environment and causing harm to the health of the staff. When the metal product needs to be polished in different areas, the motor 6 can be turned on. The output end of the motor 6 drives the driving gear shaft 4 to rotate. During the rotation of the driving gear shaft 4, the driven gear shaft 3 is driven to rotate, thereby driving the metal product fixed on the processing plate 7 to rotate to adjust the grinding position of the metal product, avoiding the need for the staff to remove the metal product and then fix it, thereby improving the grinding work efficiency.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A metal product grinding device, comprising a workbench (1), characterized in that: The surface of the workbench (1) is provided with an assembly cavity (2), the lower surface of the inner wall of the assembly cavity (2) is rotatably connected to a driven gear shaft (3), and the driven gear shaft (3) is meshingly connected to a driving gear shaft (4), the lower end of the driving gear shaft (4) passes through the surface of the workbench (1) and is fixedly connected to a motor (6), the surface of the motor (6) is fixedly connected to a fixing frame (5), and the upper end of the fixing frame (5) is fixedly connected to the lower surface of the workbench (1), a grinder (13) is installed on the surface of the workbench (1), a processing plate (7) is provided at the lower end of the grinding disc on the grinder (13), the processing plate (7) is fixedly connected to the surface of the driven gear, and a fixing component is provided on the surface of the processing plate (7).

2. A metal product grinding device according to claim 1, characterized in that: The fixing assembly comprises two fixing plates (8), the two fixing plates (8) are fixedly connected to the surface of the processing plate (7), and the surfaces of the two fixing plates (8) are both threadedly connected to a rotating frame (9), one end of the rotating frame (9) is rotatably connected to a pressing plate (11), and one side of the pressing plate (11) close to the fixing plate (8) is fixedly connected to two guide rods (10), and the guide rods (10) are slidably connected to the fixing plate (8).

3. A metal product grinding device according to claim 2, characterized in that: A rubber pad (12) is fixedly connected to the surface of the pressing plate (11).

4. A metal product grinding device according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to a collection box (17), one end of the collection box (17) is fixedly connected to an exhaust fan (16), and the upper end of the exhaust fan (16) is fixedly connected to an air guide pipe (15), one end of the air guide pipe (15) passes through the workbench (1) and is fixedly connected to a dust collector (14), and the dust collector (14) is located below the grinder (13).

5. The metal product grinding device according to claim 1, characterized in that: A sliding groove (18) is provided on the surface of the workbench, the inner wall of the sliding groove (18) is fixedly connected to a protective frame (19), and the inner wall of the protective frame (19) is slidably connected to a protective plate (20), and the surface of the protective plate (20) is fixedly connected to a handle (21).

6. A metal product grinding device according to claim 5, characterized in that: The cross-sections of the protection frame (19) and the protection plate (20) are in a "C" shape.

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