Surface polishing equipment for manufacturing mechanical parts

Abstract

The utility model relates to the technical field of polishing equipment, and discloses surface polishing equipment for manufacturing mechanical parts, which comprises a polishing table, the right end of the top side of the polishing table is rotatably connected with a driving roller, the left end of the top side of the polishing table is connected with a support frame through a moving assembly, and the top side of the support frame is rotatably connected with a rotating roller. The outer wall of the rotating roller and the outer wall of the driving roller are connected through a grinding belt, the left side of the polishing table is connected with a brush through a compression assembly, the left side of the supporting frame is fixedly connected with a collecting box, and the bottom side of the collecting box is connected with a cover plate through a hinge. According to the polishing device, the push plate is pressed to compress the spring so that the brush can be connected with the polishing belt, the polishing belt rotates to be matched with the brush so that chippings on the surface of the brush can be swept away, the polishing belt can be cleaned, the supporting frame is driven to move through the threaded rod, and the abraded polishing belt can be replaced conveniently; and the working efficiency of polishing the mechanical parts is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a surface polishing equipment used for manufacturing mechanical parts. Background Art

[0002] Polishing is a processing method that uses a high-speed rotating polishing disk made of low-elastic material (cotton cloth, felt, artificial leather, etc.), or a low-speed rotating polishing belt made of soft elastic or viscoelastic material (plastic, asphalt, paraffin, etc.), plus a polishing agent with certain abrasive properties to obtain a smooth processed surface.

[0003] After searching, the announcement number CN217344906U is a polishing device for parts used in mechanical manufacturing and processing, which includes a base, a bracket, a power motor, an operating table, a drive belt, a rotating wheel and a grinding belt, and also includes a collection device. The bracket is fixedly connected to the surface of the base, the power motor is fixedly placed on the surface of the base, the operating table is fixedly connected to the surface of the bracket, the driving end of the power motor is connected to the drive belt, the surface of the operating table is rotatably connected to the rotating wheel, the end of the drive belt away from the power motor is connected to the connecting end of the rotating wheel, the grinding belt is connected to the surface of the rotating wheel, and the collection device is arranged on the surface of the operating table. The collection device includes a mounting rod, the mounting rod is fixedly connected to the surface of the operating table, the inner wall of the mounting rod is slidably connected to a gear rod, and the surface of the gear rod is fixedly connected to a connecting rod. The utility model, by providing a collection device, facilitates the convenient collection of debris on the surface of the grinding belt, thereby effectively improving the stability of the equipment.

[0004] Based on the above patent, the grinding belt on the existing polishing device mentioned in its background technology is prone to adhere to some grinding debris during use, resulting in a gradual decline in the grinding effect. In response to this technical problem, this application proposes a surface polishing device for the manufacture of mechanical parts. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a surface polishing device for the manufacture of mechanical parts. By pressing the push plate to compress the spring, the brush and the grinding belt are connected, and the grinding belt is rotated to cooperate with the brush to sweep away the debris on its surface, thereby cleaning the grinding belt. The support frame is then driven to move by the threaded rod, which facilitates the replacement of the worn grinding belt and improves the work efficiency of polishing mechanical parts.

[0006] To achieve the above object, the utility model provides the following technical solutions: A surface polishing device for manufacturing mechanical parts, including a polishing table. The right end of the top side of the polishing table is rotatably connected with a driving roller. The left end of the top side of the polishing table is connected with a support frame through a moving component. The top side of the support frame is rotatably connected with a rotating roller. The outer walls of the rotating roller and the driving roller are connected by a grinding belt. The left side of the polishing table is connected with a brush through a compression component. The left side of the support frame is fixedly connected with a collection box. The bottom side of the collection box is connected with a cover plate through a hinge. The left side of the cover plate is connected with the collection box through a locking component.

[0007] Further, the compression component includes two first slide bars located at the left end of the polishing table. The right ends of the two first slide bars are fixedly connected to the left side of the brush. The left ends of the two first slide bars are fixedly connected with a push plate. Springs are sleeved on the outer walls of the two first slide bars.

[0008] Further, one end of the spring is connected to the right side of the push plate, and the other end of the spring is connected to the left side of the polishing table.

[0009] Further, the locking component includes a clamping shaft located on the outer wall of the collection box. A clamping plate is rotatably connected to the outer wall of the cover plate. The front end of the clamping plate is arranged at the middle end of the clamping shaft.

[0010] Further, the moving component includes a threaded rod located at the front side of the left end of the polishing table and a second slide bar located at the rear side of the left end of the polishing table. The front end of the collection box is threadedly connected to the middle end of the threaded rod. The rear end of the collection box is slidably connected to the middle end of the second slide bar.

[0011] Further, a second motor is installed on the left side of the polishing table through a fixing frame. The driving end of the second motor is fixedly connected to the left side of the threaded rod.

[0012] Further, a first motor is installed on the rear side of the polishing table through a height adjusting frame. The driving end of the first motor is fixedly connected to the rear side of the driving roller.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the cooperation of the brush and the rotation of the grinding belt, the brush sweeps the debris remaining on the surface of the grinding belt. The swept debris falls into the interior of the collection box and is collected. Then, through the cooperation between the clamping plate and the clamping shaft, the cover plate is opened to clean the debris, improving the working efficiency of polishing mechanical parts.

[0015] 2. In the utility model, by driving the threaded rod to rotate by the second motor, the sliding of the support frame on the slide bar is controlled, driving the rotating roller to move on the polishing table, relaxing the grinding belt, removing the damaged grinding belt, and then tightening the grinding belt by moving the rotating roller to replace the grinding belt. Brief Description of the Drawings

[0016] Figure 1 A perspective view of a surface polishing device for manufacturing mechanical parts proposed by the present utility model;

[0017] Figure 2 A schematic structural view of a threaded rod of a surface polishing device for manufacturing mechanical parts proposed by the present utility model;

[0018] Figure 3 is Figure 2 an enlarged view of part A in

[0019] Figure 4 A brush diagram of a surface polishing device for manufacturing mechanical parts proposed by the present utility model.

[0020] Legend Explanation:

[0021] 1. Polishing table; 2. Driving roller; 3. Motor 1; 4. Grinding belt; 5. Rotating roller; 6. Threaded rod; 7. Motor 2; 8. Collection box; 9. Slide bar 1; 10. Spring; 11. Push plate; 12. Cover plate; 13. Clamping plate; 14. Clamping shaft; 15. Brush; 16. Slide bar 2; 17. Support frame. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figures 1-4 ; An embodiment provided by the present utility model: A surface polishing device for manufacturing mechanical parts, including a polishing table 1, a driving roller 2 is rotatably connected to the right end of the top side of the polishing table 1, a support frame 17 is connected to the left end of the top side of the polishing table 1 through a threaded rod 6, a rotating roller 5 is rotatably connected to the top side of the support frame 17, the outer wall of the rotating roller 5 and the outer wall of the driving roller 2 are connected through a grinding belt 4, a brush 15 is connected to the left side of the polishing table 1 through a slide bar 1, a collection box 8 is fixedly connected to the left side of the support frame 17, a cover plate 12 is connected to the bottom side of the collection box 8 through a hinge, the left side of the cover plate 12 is connected to the collection box 8 through a clamping plate 13, a motor 1 is installed on the rear side of the polishing table 1 through a height adjustment frame, and the driving end of the motor 1 is fixedly connected to the rear side of the driving roller 2;

[0024] Specifically, first, place the mechanical parts to be polished on the grinding belt 4. Drive the driving roller 2 by the first motor 3, and cooperate with the grinding belt 4 to drive the rotating roller 5 to rotate to polish the mechanical parts. When the grinding efficiency is affected by the debris remaining on the grinding belt 4, the push plate 11 can be pushed to make the first slide bar 9 slide on the left side of the polishing table 1, so as to compress the spring 10 by the push plate 11. The brush 15 rotates with the grinding belt 4 to clean the debris remaining on the surface of the grinding belt 4. At the same time, the swept debris falls into the collection box 8 and is collected. Then, the cooperation between the clamping plate 13 and the clamping shaft 14 is used to open the cover plate 12 to clean the debris, avoiding the reduction of the polishing efficiency caused by the debris on the grinding belt 4 and improving the working efficiency of polishing the mechanical parts. When the grinding belt 4 is worn, the second motor 7 drives the threaded rod 6 to rotate to control the sliding of the support frame 17 on the second slide bar 16, so as to drive the moving of the rotating roller 5 on the polishing table 1, loosen the grinding belt 4, remove the damaged grinding belt 4, and then tighten the grinding belt 4 by moving the rotating roller 5 to replace the grinding belt 4, which is convenient to improve the working efficiency of polishing the surface of mechanical parts.

[0025] The two first slide bars 9 located at the left end of the polishing table 1, the right ends of the two first slide bars 9 are fixedly connected to the left side of the brush 15, the left ends of the two first slide bars 9 are fixedly connected with the push plate 11, the outer walls of the two first slide bars 9 are sleeved with springs 10, one end of the spring 10 is connected to the right side of the push plate 11, and the other end of the spring 10 is connected to the left side of the polishing table 1. The clamping shaft 14 located on the outer wall of the collection box 8, the cover plate 12 is rotatably connected with the clamping plate 13 on the outer wall, the front end of the clamping plate 13 is arranged at the middle end of the clamping shaft 14. The threaded rod 6 located at the front side of the left end of the polishing table 1 and the second slide bar 16 located at the rear side of the left end of the polishing table 1. The front end of the collection box 8 is threadedly connected to the middle end of the threaded rod 6, the rear end of the collection box 8 is slidably connected to the middle end of the second slide bar 16. The second motor 7 is installed on the left side of the polishing table 1 through a fixing frame, and the driving end of the second motor 7 is fixedly connected to the left side of the threaded rod 6;

[0026] Specifically, by pushing the push plate 11, the first slide bar 9 slides on the left side of the polishing table 1, compressing the spring 10 by the push plate 11. The brush 15 rotates in cooperation with the polishing belt 4 to clean the debris remaining on the surface of the polishing belt 4. At the same time, the swept debris falls into the interior of the collection box 8 and is collected. Then, the cooperation between the clamping plate 13 and the clamping shaft 14 is used to open the cover plate 12, cleaning the debris, avoiding the reduction of polishing efficiency caused by the debris on the polishing belt 4, and improving the working efficiency of polishing mechanical parts. When the polishing belt 4 is worn, the second motor 7 can drive the threaded rod 6 to rotate to control the sliding of the support frame 17 on the second slide bar 16, driving the rotating roller 5 to move on the polishing table 1, relaxing the polishing belt 4, removing the damaged polishing belt 4, and then tensioning the newly replaced polishing belt 4 by moving the rotating roller 5, replacing the polishing belt 4, facilitating the improvement of the working efficiency of replacing the polishing belt 4 and the surface polishing efficiency of mechanical parts.

[0027] Working principle: First, place the mechanical parts to be polished on the polishing belt 4. The first motor 3 drives the driving roller 2 to cooperate with the polishing belt 4 to drive the rotating roller 5 to rotate to polish the mechanical parts. When the debris remaining on the polishing belt 4 affects the polishing efficiency, by pushing the push plate 11, the first slide bar 9 slides on the left side of the polishing table 1, compressing the spring 10 by the push plate 11. The brush 15 rotates in cooperation with the polishing belt 4 to clean the debris remaining on the surface of the polishing belt 4. At the same time, the swept debris falls into the interior of the collection box 8 and is collected. Then, the cooperation between the clamping plate 13 and the clamping shaft 14 is used to open the cover plate 12, cleaning the debris, avoiding the reduction of polishing efficiency caused by the debris on the polishing belt 4. When the polishing belt 4 is worn, the second motor 7 can drive the threaded rod 6 to rotate to control the sliding of the support frame 17 on the second slide bar 16, driving the rotating roller 5 to move on the polishing table 1, relaxing and tensioning the polishing belt 4, replacing the worn polishing belt 4, facilitating the improvement of the working efficiency of surface polishing of mechanical parts.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surface polishing device for manufacturing mechanical parts, including a polishing table (1), characterized in that: At the right end of the top side of the polishing table (1), a driving roller (2) is rotatably connected. At the left end of the top side of the polishing table (1), a support frame (17) is connected through a moving component. At the top side of the support frame (17), a rotating roller (5) is rotatably connected. The outer wall of the rotating roller (5) and the outer wall of the driving roller (2) are connected by a polishing belt (4). On the left side of the polishing table (1), a brush (15) is connected through a compression component. On the left side of the support frame (17), a collection box (8) is fixedly connected. At the bottom side of the collection box (8), a cover plate (12) is connected through a hinge. The left side of the cover plate (12) is connected to the collection box (8) through a locking component.

2. The surface polishing device for manufacturing mechanical parts according to claim 1, wherein: The compression component includes two first slide rods (9) located at the left end of the polishing table (1). The right ends of the two first slide rods (9) are fixedly connected to the left side of the brush (15). The left ends of the two first slide rods (9) are fixedly connected to a push plate (11). Springs (10) are sleeved on the outer walls of the two first slide rods (9).

3. The surface polishing equipment for manufacturing mechanical parts according to claim 2, characterized in that: One end of the spring (10) is connected to the right side of the push plate (11), and the other end of the spring (10) is connected to the left side of the polishing table (1).

4. A surface polishing device for manufacturing mechanical parts according to claim 1, characterized in that: The locking component includes a clamping shaft (14) located on the outer wall of the collection box (8). A clamping plate (13) is rotatably connected to the outer wall of the cover plate (12). The front end of the clamping plate (13) is arranged at the middle end of the clamping shaft (14).

5. A surface polishing device for manufacturing mechanical parts according to claim 1, characterized in that: The moving component includes a threaded rod (6) located at the front side of the left end of the polishing table (1) and a second slide rod (16) located at the rear side of the left end of the polishing table (1). The front end of the collection box (8) is threadedly connected to the middle end of the threaded rod (6). The rear end of the collection box (8) is slidably connected to the middle end of the second slide rod (16).

6. The surface polishing device for manufacturing mechanical parts according to claim 5, characterized in that: On the left side of the polishing table (1), a second motor (7) is installed through a fixing frame. The driving end of the second motor (7) is fixedly connected to the left side of the threaded rod (6).

7. The surface polishing device for manufacturing mechanical parts according to claim 1, characterized in that: On the rear side of the polishing table (1), a first motor (3) is installed through a height adjusting frame. The driving end of the first motor (3) is fixedly connected to the rear side of the driving roller (2).

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