Metal product polishing mechanism

Abstract

The utility model relates to the technical field of metal products, and discloses a metal product polishing mechanism which comprises a box body, a mounting box is fixedly mounted in an inner cavity of the box body, a first connecting rod is arranged in the mounting box, the first connecting rod penetrates through the top of the mounting box, and the first connecting rod is rotationally connected with the mounting box; by arranging the first connecting rod, the supporting frame and the guide rail can be driven to rotate in parallel, it is ensured that each part of the metal product can be evenly polished, it is ensured that the surface quality of the metal product is consistent, the polishing assembly makes contact with the metal product more evenly and continuously, and scratches and damage possibly generated in the polishing process are reduced. And by arranging a second connecting rod, a fixing base and a guide rail can be driven to turn over by 90 degrees, so that the polishing assembly can polish the two side faces of the metal product, water stains sputtered in the transparent box door can be cleaned through a cleaning mechanism, and the situation that workers observe the internal polishing situation is not affected.

Description

Technical Field

[0001] The present application relates to the technical field of metal products, and in particular to a metal product polishing mechanism. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a modification process on the workpiece surface using polishing tools and abrasive particles or other polishing media. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but is intended to obtain a smooth surface or mirror gloss. It is sometimes used to eliminate gloss (matte). Usually a polishing wheel is used as a polishing tool. The polishing wheel is generally made of multiple layers of canvas, felt or leather, clamped on both sides with metal round plates, and the wheel rim is coated with a polishing agent uniformly mixed with micro-powder abrasives and grease.

[0003] The existing Chinese patent with announcement number CN214135486U discloses a metal product polishing mechanism, including a box body, a support frame is arranged at the center of the box body, a first motor is arranged on the inner wall of one side of the support frame, the output end of the first motor is fixedly connected with a bidirectional threaded rod, both sides of the outer wall of the bidirectional threaded rod are threadedly connected with a fixing plate, both sides of the top of the support frame are provided with a first slide groove corresponding to the fixing plate, a second motor is arranged at the center of the inner wall at the rear end of the box body, the output end of the second motor is fixedly connected with a gear, the inner walls on both sides of the box body are slidably connected with support rods, and the opposite sides of the two support rods are fixedly connected with a lifting plate. This metal product polishing mechanism can cool down the working polishing wheel through the nozzle to prevent it from being damaged by excessive temperature, and can recycle the sprayed water through the water pump in the water tank, so its working efficiency has been greatly improved, and it is worthy of vigorous promotion.

[0004] However, the above-mentioned polishing mechanism has the following disadvantages: the device adjusts the angle of the metal product by setting gears, but the device can only move the support frame up and down and cannot flip the two sides of the metal product, so the polishing of the metal product is incomplete, and the metal product needs to be manually rotated later. At the same time, the cooling mechanism set in the device can easily leave water stains on the transparent box door when the water sprayed splashes on it. If it is not cleaned, it is easy to affect the observation and appearance of the transparent box door.

[0005] Therefore, we propose a metal product polishing mechanism to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem of polishing the metal product by turning it over on its side and cleaning the water stains on the transparent door, the present application provides a metal product polishing mechanism.

[0008] The present application provides a metal product polishing mechanism that adopts the following technical solution:

[0009] A metal product polishing mechanism comprises a box body, a mounting box is fixedly installed in the inner cavity of the box body, a first connecting rod is arranged in the mounting box, the first connecting rod passes through the top of the mounting box, and the first connecting rod is rotatably connected to the mounting box, a support frame is fixedly installed on the top of the first connecting rod, a first worm gear is fixedly installed on the bottom end of the first connecting rod, a second connecting rod is arranged in the first connecting rod, the second connecting rod passes through the first connecting rod and the support frame, the second connecting rod is rotatably connected to the first connecting rod and the support frame, a second bevel gear is fixedly installed on the top of the second connecting rod, a second worm gear is fixedly installed on the bottom end of the second connecting rod, a first driving mechanism is arranged on one side of the first worm gear and the second worm gear, a first rotating shaft is rotatably installed on the support frame, a fixing seat and a first bevel gear are fixedly installed on the first rotating shaft, the first bevel gear is meshed with the second bevel gear, a guide rail is fixedly installed on the top of the fixing seat, a slide groove is arranged on the top of the guide rail, two sliders are slidably installed in the slide groove, a clamping plate is fixedly installed on the top of the two sliders, and a second driving mechanism is arranged in the slide groove.

[0010] Preferably, a polishing assembly is provided at the top of the inner cavity of the box, and a cooling mechanism is provided at the bottom of the inner cavity of the box.

[0011] Preferably, a transparent door is rotatably mounted on one side of the box body, and a cleaning mechanism is provided on a side of the transparent door close to the box body.

[0012] Preferably, the cleaning mechanism includes a cleaning sponge, a second hydraulic cylinder and a fixing ring. A storage groove is provided on one side of the box body close to the transparent box door. A cleaning sponge is provided in the storage groove. Grooves are provided on both sides of the cleaning sponge. Fixing rings are sleeved on the two grooves. The cleaning sponge is rotatably connected to the fixing ring. Two second hydraulic cylinders are fixedly installed on the top of the box body. The output ends of the two second hydraulic cylinders are both transmission-connected to the fixing ring. The cleaning sponge is in contact with the side of the transparent box door close to the box body.

[0013] Preferably, the first driving mechanism includes a second rotating shaft, a worm and a second motor, the second rotating shaft is rotatably mounted on one side of the first worm wheel and the second worm wheel, a worm is fixedly mounted on both of the two second rotating shafts, the worm is adapted to the worm wheel, a second motor is fixedly mounted on one end of the second rotating shaft, and the output end of the second motor is transmission connected to the second rotating shaft.

[0014] Preferably, the second driving mechanism includes a double-headed threaded rod and a first motor, the double-headed threaded rod is rotatably installed in the slide groove, the double-headed threaded rod passes through two sliders, the double-headed threaded rod is threadedly connected to the two sliders, the two sliders are arranged opposite to each other, the first motor is fixed on one side of the slide groove, and the output end of the first motor is transmission connected to the double-headed threaded rod.

[0015] Preferably, anti-slip pads are fixedly mounted on one side of the two clamping plates close to the guide rail.

[0016] In summary, the present application includes the following beneficial technical effects: by setting a first connecting rod, the support frame can be driven to rotate in parallel with the guide rail, ensuring that every part of the metal product can be evenly polished, ensuring the consistent surface quality of the metal product, making the contact between the polishing component and the metal product more uniform and continuous, and reducing scratches and damage that may occur during the polishing process. By setting a second connecting rod, the fixed seat and the guide rail can be driven to flip 90 degrees, so that the polishing component can polish both sides of the metal product, and the water stains splashed inside the transparent box door can be cleaned through the cleaning mechanism without affecting the staff's observation of the internal polishing condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0018] Figure 2 It is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0019] Figure 3 is a schematic diagram of a three-dimensional cross-sectional structure of a guide rail according to an embodiment of the application;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning sponge of the application embodiment.

[0021] Explanation of the accompanying drawings: 1. Box body; 2. Transparent box door; 3. Installation box; 4. Guide rail; 5. Second hydraulic cylinder; 6. Cleaning sponge; 7. First motor; 8. Worm; 9. Second worm gear; 10. Cooling mechanism; 11. Second motor; 12. First worm gear; 13. Support frame; 14. Slider; 15. Double-headed threaded rod; 16. Polishing assembly; 17. Fixed seat; 18. First bevel gear; 19. Second connecting rod; 20. First connecting rod; 21. Second bevel gear; 22. First rotating shaft; 23. Clamp; 24. Anti-slip pad; 25. Fixed ring. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] The present application embodiment discloses a metal product polishing mechanism. Figure 1-3 A metal product polishing mechanism comprises a box body 1, an installation box 3 is fixedly installed in the inner cavity of the box body 1, a first connecting rod 20 is arranged in the installation box 3, the first connecting rod 20 passes through the top of the installation box 3, and the first connecting rod 20 is rotatably connected to the installation box 3, a support frame 13 is fixedly installed on the top of the first connecting rod 20, a first worm gear 12 is fixedly installed on the bottom end of the first connecting rod 20, a second connecting rod 19 is arranged in the first connecting rod 20, the second connecting rod 19 passes through the first connecting rod 20 and the support frame 13, the second connecting rod 19 is rotatably connected to the first connecting rod 20 and the support frame 13, a second bevel gear 21 is fixedly installed on the top of the second connecting rod 19, a second worm gear 9 is fixedly installed on the bottom end of the second connecting rod 19, and the first worm gear 12 and the second worm gear 9 are fixedly installed. A first driving mechanism is provided on one side, and a first rotating shaft 22 is rotatably installed on the support frame 13, and a fixing seat 17 and a first bevel gear 18 are fixedly installed on the first rotating shaft 22, and the first bevel gear 18 is meshed with the second bevel gear 21. A guide rail 4 is fixedly installed on the top of the fixing seat 17, and a slide groove is provided on the top of the guide rail 4, and two sliders 14 are slidably installed in the slide groove, and a clamping plate 23 is fixedly installed on the top of the two sliders 14, and a second driving mechanism is provided in the slide groove; by providing a first connecting rod 20, the support frame 13 can be driven to rotate parallel to the guide rail 4, ensuring that every part of the metal product can be evenly polished, ensuring the consistency of the surface quality of the metal product, making the polishing component 16 contact with the metal product more evenly and continuously, and reducing scratches and damage that may occur during the polishing process. By setting a second connecting rod 19, the fixed seat 17 and the guide rail 4 can be driven to flip 90 degrees, so that the polishing assembly 16 can polish both sides of the metal product. The water stains splashed inside the transparent box door 2 can be cleaned through the cleaning mechanism without affecting the staff's observation of the internal polishing condition.

[0024] Reference Figure 1-2 A polishing assembly 16 is disposed at the top of the inner cavity of the box body 1, and a cooling mechanism 10 is disposed at the bottom of the inner cavity of the box body 1, which can polish metal products and cool the polished workpiece and the polishing wheel.

[0025] Reference Figure 1-2 A transparent door 2 is rotatably mounted on one side of the box body 1, and a cleaning mechanism is provided on the side of the transparent door 2 close to the box body 1, so that the situation inside the box body 1 can be observed.

[0026] Reference Figure 1 , Figure 2 and Figure 4The cleaning mechanism includes a cleaning sponge 6, a second hydraulic cylinder 5 and a fixing ring 25. A storage groove is provided on one side of the box body 1 close to the transparent box door 2, and a cleaning sponge 6 is provided in the storage groove. Grooves are provided on both sides of the cleaning sponge 6, and fixing rings 25 are sleeved on the two grooves. The cleaning sponge 6 is rotatably connected to the fixing ring 25. Two second hydraulic cylinders 5 are fixedly installed on the top of the box body 1, and the output ends of the two second hydraulic cylinders 5 are transmission-connected to the fixing ring 25. The cleaning sponge 6 is in contact with a side of the transparent box door 2 close to the box body 1, so that water stains splashed on the inner side of the transparent box door 2 can be cleaned.

[0027] Reference Figure 2-3 The first driving mechanism includes a second rotating shaft, a worm 8 and a second motor 11. The first worm wheel 12 and one side of the second worm wheel 9 are both rotatably mounted with a second rotating shaft. The two second rotating shafts are both fixedly mounted with a worm 8. The worm 8 is adapted to the worm wheel. A second motor 11 is fixedly mounted on one end of the second rotating shaft. The output ends of the second motor 11 are transmission-connected to the second rotating shaft, which can drive the first connecting rod 20 and the second connecting rod 19 to rotate.

[0028] Reference Figure 2-3 The second driving mechanism includes a double-headed threaded rod 15 and a first motor 7. The double-headed threaded rod 15 is rotatably installed in the slide groove. The double-headed threaded rod 15 passes through two sliders 14. The double-headed threaded rod 15 is threadedly connected to the two sliders 14. The two sliders 14 are arranged opposite to each other. The first motor 7 is fixed on one side of the slide groove. The output end of the first motor 7 is transmission-connected with the double-headed threaded rod 15, which can drive the two sliders 14 to move closer to or away from each other.

[0029] Reference Figure 2-3 The two clamping plates 23 are fixedly mounted with anti-skid pads 24 on one side close to the guide rail 4 to prevent the workpiece from slipping when clamping the workpiece.

[0030] The implementation principle of a metal product polishing mechanism in the embodiment of the present application is as follows: when in use, the metal workpiece can be placed between the two clamping plates 23, and the first motor 7 is started. The first motor 7 drives the double-headed threaded rod 15 to rotate, and the double-headed threaded rod 15 drives the two sliders 14 to approach each other, and the two sliders 14 drive the two clamping plates 23 to approach each other to fix the metal product, and then the polishing assembly 16 is used to polish the metal product, and at the same time, the cooling mechanism 10 is used to spray water to cool the polishing area. After the polishing of one side is completed, the second motor 11 located at the top can be started, and the second motor 11 drives the second rotating shaft to rotate, and the second rotating shaft drives the worm 8 located at the top, and the worm 8 located at the top drives the first worm gear 12 to rotate, and the first worm gear 12 drives the first connecting rod 20 to rotate, and the first connecting rod 20 drives the support frame 13 to rotate, and the support frame 13 drives the guide rail 4 to rotate, which can drive the metal product to rotate, so that the grinding wheel can be applied to other parts of the top of the metal product. The position can be polished, and then the second motor 11 located at the bottom can be started. The second motor 11 located at the bottom can drive the second rotating shaft located at the bottom to rotate, and the second rotating shaft drives the worm 8 located at the bottom to rotate, and the worm 8 located at the bottom drives the second worm gear 9 to rotate, and the second worm gear 9 drives the second connecting rod 19 to rotate, and the second connecting rod 19 drives the second bevel gear 21 to rotate, and the second bevel gear 21 drives the first bevel gear 18 to rotate, and the first bevel gear 18 drives the first rotating shaft 22 and the fixed seat 17 to flip, and then the polishing mechanism is used to polish both sides of the metal product, so that the metal product can be polished on multiple sides to improve the polishing effect. When the cooling mechanism 10 sprays water on the metal product, water droplets will splash onto the transparent box door 2. If it is not cleaned, the water droplets will dry up on the transparent box door 2, leaving water stains, which greatly affects the effect of subsequent observation. Using manual erasing will increase the workload of the operator and be time-consuming and labor-intensive.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A metal product polishing mechanism, comprising: A mounting box (3) is fixedly installed in the inner cavity of the box body (1), a first connecting rod (20) is arranged inside the mounting box (3), the first connecting rod (20) passes through the top of the mounting box (3), and the first connecting rod (20) is rotatably connected to the mounting box (3), a support frame (13) is fixedly installed on the top end of the first connecting rod (20), a first worm gear (12) is fixedly installed on the bottom end of the first connecting rod (20), a second connecting rod (19) is arranged inside the first connecting rod (20), the second connecting rod (19) passes through the first connecting rod (20) and the support frame (13), the second connecting rod (19) is rotatably connected to the first connecting rod (20) and the support frame (13), and the top end of the second connecting rod (19) is fixedly installed A second bevel gear (21) is provided, a second worm gear (9) is fixedly installed at the bottom end of the second connecting rod (19), a first driving mechanism is provided on one side of the first worm gear (12) and the second worm gear (9), a first rotating shaft (22) is rotatably installed on the support frame (13), a fixed seat (17) and a first bevel gear (18) are fixedly installed on the first rotating shaft (22), the first bevel gear (18) is meshed with the second bevel gear (21), a guide rail (4) is fixedly installed on the top of the fixed seat (17), a slide groove is provided on the top of the guide rail (4), two sliders (14) are slidably installed in the slide groove, a clamping plate (23) is fixedly installed on the top of the two sliders (14), and a second driving mechanism is provided in the slide groove.

2. A metal product polishing mechanism according to claim 1, characterized in that: A polishing assembly (16) is arranged at the top of the inner cavity of the box body (1), and a cooling mechanism (10) is arranged at the bottom of the inner cavity of the box body (1).

3. A metal product polishing mechanism according to claim 2, characterized in that: A transparent box door (2) is rotatably mounted on one side of the box body (1), and a cleaning mechanism is provided on the side of the transparent box door (2) close to the box body (1).

4. A metal product polishing mechanism according to claim 3, characterized in that: The cleaning mechanism comprises a cleaning sponge (6), a second hydraulic cylinder (5) and a fixing ring (25); a storage groove is provided on one side of the box body (1) close to the transparent box door (2); a cleaning sponge (6) is provided in the storage groove; grooves are provided on both sides of the cleaning sponge (6); fixing rings (25) are sleeved on the two grooves; the cleaning sponge (6) is rotatably connected to the fixing ring (25); two second hydraulic cylinders (5) are fixedly mounted on the top of the box body (1); the output ends of the two second hydraulic cylinders (5) are both transmission-connected to the fixing ring (25); and the cleaning sponge (6) is in contact with the side of the transparent box door (2) close to the box body (1).

5. The metal product polishing mechanism according to claim 1, characterized in that: The first driving mechanism comprises a second rotating shaft, a worm (8) and a second motor (11); the first worm wheel (12) and one side of the second worm wheel (9) are both rotatably mounted with the second rotating shaft; the two second rotating shafts are both fixedly mounted with a worm (8); the worm (8) is matched with the worm wheel; one end of the second rotating shaft is fixedly mounted with the second motor (11); the output end of the second motor (11) is drivingly connected to the second rotating shaft.

6. A metal product polishing mechanism according to claim 1, characterized in that: The second driving mechanism comprises a double-headed threaded rod (15) and a first motor (7); the double-headed threaded rod (15) is rotatably installed in the slide groove; the double-headed threaded rod (15) passes through two sliders (14); the double-headed threaded rod (15) is threadedly connected to the two sliders (14); the two sliders (14) are arranged opposite to each other; the first motor (7) is fixed on one side of the slide groove; and the output end of the first motor (7) is drivingly connected to the double-headed threaded rod (15).

7. A metal product polishing mechanism according to claim 1, characterized in that: An anti-slip pad (24) is fixedly mounted on one side of the two clamping plates (23) close to the guide rail (4).

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