Steel cylinder outer wall polishing equipment

Abstract

The utility model discloses steel cylinder outer wall polishing equipment which comprises a bottom plate, a polishing mechanism is arranged above the bottom plate, the polishing mechanism comprises a fixing frame arranged above the bottom plate, a rotating groove is formed between the two sides of the fixing frame, and at least four rollers are evenly and rotatably connected between the two faces of the rotating groove. A fifth motor is fixedly connected to one face of the fixing frame, an output shaft of the fifth motor is fixedly connected to one faces of the rollers, and polishing belts are connected among the circumferential side faces of the four rollers in a sleeved mode. Through the arrangement of the fixing frame, the first motor is started, the first motor drives the first lead screw to rotate, the first lead screw drives the movable plate to move, the movable plate drives the movable frame to move, and the movable frame drives the roller shafts to move, the device can be adjusted according to the size of the steel cylinder, and the applicability of the device is expanded; the third motor drives the third lead screw to rotate, the third lead screw drives the moving cylinder to move, and the moving cylinder drives the fixing frame to move.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cylinder outer wall polishing devices, in particular to a steel cylinder outer wall polishing device. Background Art

[0002] After long-term use, rust will appear on the surface of the cylinder, and a polishing device is needed to grind and remove rust from the outer wall of the cylinder.

[0003] After searching, the utility model patent with application number 202322287032.1 is named as a cylinder outer wall polishing device. The patented device can drive the ball screw to rotate through the driving motor. The rotating ball screw can transmit the nut seat and the polishing block in the vertical direction, so as to facilitate the longitudinal polishing of the outer wall of the cylinder. The steering motor can drive the linkage gear to rotate. The rotating linkage gear can drive the limit base and the cylinder to rotate synchronously, so as to facilitate the horizontal polishing of the cylinder by the polishing block, thereby realizing all-round automatic grinding and polishing, avoiding the problem of low efficiency and inability to perform all-round polishing due to the relative fixity of the cylinder during the polishing process, resulting in poor polishing effect.

[0004] However, this patented device cannot contact and polish the arc surfaces at both ends of the cylinder, resulting in incomplete polishing of the cylinder surface, affecting the polishing effect of the device on the cylinder. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a steel cylinder outer wall polishing device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A device for polishing the outer wall of a steel cylinder includes a base plate, a polishing mechanism is arranged above the base plate, the polishing mechanism includes a fixed frame arranged above the base plate, a rotating groove is opened between the two sides of the fixed frame, at least four rollers are connected between the two sides of the rotating groove for uniform rotation, a motor five is fixedly connected to one side of the fixed frame, the output shaft of the motor five is fixedly connected to one side of the roller, and a polishing belt is sleeved between the circumferential side surfaces of the four rollers.

[0008] Preferably, at least two fixed plates are fixedly connected to the side of the base plate, one side of the fixed plate is fixedly connected to motor 2, the output shaft of motor 2 is fixedly connected to screw rod 2, the circumferential side of screw rod 2 is rotatably connected to the inside of the fixed plate, the circumferential side of screw rod 2 is threadedly connected to the movable frame, and the side of the movable frame is slidably connected to the side of the base plate.

[0009] Preferably, the top of the movable frame is fixedly connected to a motor three aligned with the fixed frame, the output shaft of the motor three is fixedly connected to a screw rod three, the circumferential side of the screw rod three is threadedly connected to the movable cylinder, the bottom of the movable cylinder is fixedly connected to the top of the fixed frame, the top of the fixed frame is fixedly connected to a fixed column, and the circumferential side of the fixed column is slidably connected to the inside of the movable frame.

[0010] Preferably, a movable groove is provided on the top of the bottom plate, the side outer wall of the movable groove is fixedly connected to motor 1, the output shaft of motor 1 is fixedly connected to screw rod 1, and the other end of screw rod 1 is rotatably connected to the side of the movable groove.

[0011] Preferably, the circumferential side surface of screw rod 1 is threadedly connected to at least two movable plates, the bottom of the movable plate is slidably connected to the bottom inner wall of the movable groove, and a shielding belt is fixedly connected between the side surfaces of the two movable plates and between the side surfaces of the movable groove and the side surfaces of the movable plate.

[0012] Preferably, the top of the movable plate is fixedly connected to a movable frame, one side of the movable frame is fixedly connected to motor six, the output shaft of motor six is fixedly connected to a rotating shaft, the circumferential side of the rotating shaft is fixedly connected to a roller shaft, and one end of the roller shaft is rotatably connected to one side of the movable frame.

[0013] Preferably, both sides of the base plate are fixedly connected with connecting columns, the interior of the connecting columns is fixedly connected with motor four, the output shaft of motor four is fixedly connected with screw rod four, the circumferential side of screw rod four is threadedly connected with the telescopic column, the circumferential side of the telescopic column is slidably connected to the interior of the connecting columns, and the telescopic column cannot rotate inside the connecting columns.

[0014] Compared with the existing technology, the utility model provides a cylinder outer wall polishing device with the following beneficial effects:

[0015] By setting up a fixed frame, start motor one, motor one drives screw rod one to rotate, screw rod one drives the moving plate to move, the moving plate drives the moving frame to move, and the moving frame drives the roller to move, which is conducive to adjusting the device according to the size of the cylinder and expanding the applicability of the device. The cylinder is placed between the two rollers, start motor three, motor three drives screw rod three to rotate, screw rod three drives the moving cylinder to move, the moving cylinder drives the fixed frame to move, and the fixed frame drives the polishing belt to move to the surface of the cylinder. The cylinder presses the polishing belt and makes the polishing belt concave, so that the polishing belt is in full contact with the outer wall of the cylinder and the arc surface at both ends of the cylinder. In order to prevent the device from being unable to contact and polish the arc surfaces at both ends of the cylinder, resulting in incomplete polishing of the cylinder surface and affecting the polishing effect of the device on the cylinder, start motor five and motor six, and motor five and motor six respectively drive the roller shaft and roller wheel to rotate, so that the device drives the polishing belt to polish the surface of the cylinder, start motor four, and motor four drives screw rod four to rotate, and screw rod four drives the telescopic column to squeeze the two ends of the cylinder, and when the device polishes the arc surface of one end of the cylinder, the telescopic column at this end is moved away, which is conducive to keeping the cylinder still when the device polishes the surface of the cylinder, ensuring that the device can fully polish the surface of the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a steel cylinder outer wall polishing device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a steel cylinder outer wall polishing device proposed by the utility model;

[0018] Figure 3 This is a partial structural diagram of a steel cylinder outer wall polishing device proposed by the utility model;

[0019] Figure 4 for Figure 3 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1-base plate, 2-motor 1, 3-screw 1, 4-movable plate, 5-movable groove, 6-shielding belt, 7-movable frame, 8-roller, 9-screw 2, 10-movable frame, 11-rotating shaft, 12-roller, 13-fixed frame, 14-fixed column, 15-motor 3, 16-screw 3, 17-movable cylinder, 18-polishing belt, 19-telescopic column, 20-connecting column, 21-motor 5, 22-motor 6, 23-motor 2, 24-motor 4, 25-screw 4. DETAILED DESCRIPTION

[0021] Example, see Figure 1-4A cylinder outer wall polishing device includes a base plate 1, a polishing mechanism is arranged above the base plate 1, and the polishing mechanism includes a fixed frame 13 arranged above the base plate 1, a rotating groove is opened between the two sides of the fixed frame 13, and at least four rollers 12 are connected to the two sides of the rotating groove so as to rotate evenly. A motor 5 21 is fixedly connected to one side of the fixed frame 13, and the output shaft of the motor 5 21 is fixedly connected to one side of the roller 12. A polishing belt 18 is sleeved between the circumferential side surfaces of the four rollers 12.

[0022] In the present utility model, at least two fixed plates are fixedly connected to the side of the base plate 1, one side of the fixed plate is fixedly connected to the motor 23, the output shaft of the motor 23 is fixedly connected to the screw rod 2 9, the circumferential side surface of the screw rod 2 9 is rotatably connected to the inside of the fixed plate, the circumferential side surface of the screw rod 2 9 is threadedly connected to the movable frame 10, and the side surface of the movable frame 10 is slidably connected to the side surface of the base plate 1.

[0023] The top of the movable frame 10 is fixedly connected to a motor three 15 aligned with the fixed frame 13, the output shaft of the motor three 15 is fixedly connected to a screw rod three 16, the circumferential side of the screw rod three 16 is threadedly connected to a moving cylinder 17, the bottom of the moving cylinder 17 is fixedly connected to the top of the fixed frame 13, the top of the fixed frame 13 is fixedly connected to a fixed column 14, and the circumferential side of the fixed column 14 is slidably connected to the inside of the movable frame 10.

[0024] A movable groove 5 is provided on the top of the base plate 1 , and a motor 2 is fixedly connected to the side outer wall of the movable groove 5 . A screw rod 3 is fixedly connected to the output shaft of the motor 2 , and the other end of the screw rod 3 is rotatably connected to the side of the movable groove 5 .

[0025] The circumferential side of the screw rod 3 is threadedly connected to at least two movable plates 4, the bottom of the movable plate 4 is slidably connected to the bottom inner wall of the movable groove 5, and a shielding belt 6 is fixedly connected between the side surfaces of the two movable plates 4 and between the side surfaces of the movable groove 5 and the side surfaces of the movable plate 4.

[0026] The top of the movable plate 4 is fixedly connected to the movable frame 7, one side of the movable frame 7 is fixedly connected to the motor 6 22, the output shaft of the motor 6 22 is fixedly connected to the rotating shaft 11, the circumferential side of the rotating shaft 11 is fixedly connected to the roller 8, and one end of the roller 8 is rotatably connected to one side of the movable frame 7.

[0027] Both sides of the base plate 1 are fixedly connected to connecting columns 20, and the interior of the connecting columns 20 is fixedly connected to a motor 24. The output shaft of the motor 24 is fixedly connected to a screw rod 25. The circumferential side of the screw rod 25 is threadedly connected to the telescopic column 19. The circumferential side of the telescopic column 19 is slidably connected to the interior of the connecting column 20, and the telescopic column 19 cannot rotate inside the connecting column 20.

[0028] Working principle: Start motor 12, motor 12 drives screw 13 to rotate, screw 13 drives movable plate 4 to move, movable plate 4 drives movable frame 7 to move, movable frame 7 drives roller 8 to move, which is conducive to adjusting the device according to the size of the cylinder and expanding the applicability of the device. The cylinder is placed between the two rollers 8, and motor 3 15 is started. Motor 3 15 drives screw 3 16 to rotate, screw 3 16 drives movable cylinder 17 to move, movable cylinder 17 drives fixed frame 13 to move, fixed frame 13 drives polishing belt 18 to move to the surface of the cylinder, the cylinder presses polishing belt 18 and causes polishing belt 18 to be concave, so that polishing belt 18 is in full contact with the outer wall of the cylinder and the arc surface at both ends of the cylinder. , which is beneficial to prevent the device from being unable to contact and polish the arc surfaces at both ends of the cylinder, resulting in incomplete polishing of the cylinder surface, affecting the polishing effect of the device on the cylinder, start motor five 21 and motor six 22, motor five 21 and motor six 22 respectively drive the roller 8 and the roller 12 to rotate, so that the device drives the polishing belt 18 to polish the surface of the cylinder, start motor four 24, motor four 24 drives screw rod four 25 to rotate, screw rod four 25 drives the telescopic column 19 to squeeze at both ends of the cylinder, and when the device polishes the arc surface of one end of the cylinder, the telescopic column 19 at this end is removed, which is beneficial to keep the cylinder still when the device polishes the surface of the cylinder, ensuring that the device can fully polish the surface of the cylinder.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cylinder outer wall polishing device, comprising a bottom plate (1), characterized in that: A polishing mechanism is provided above the base plate (1), and the polishing mechanism includes a fixed frame (13) provided above the base plate (1), a rotating groove is provided between two sides of the fixed frame (13), at least four rollers (12) are connected between the two sides of the rotating groove so as to rotate evenly, a motor five (21) is fixedly connected to one side of the fixed frame (13), an output shaft of the motor five (21) is fixedly connected to one side of the roller (12), and a polishing belt (18) is sleeved between the circumferential side surfaces of the four rollers (12).

2. A steel cylinder outer wall polishing device according to claim 1, characterized in that: The side of the base plate (1) is fixedly connected to at least two fixed plates, one side of the fixed plate is fixedly connected to motor 2 (23), the output shaft of motor 2 (23) is fixedly connected to screw rod 2 (9), the circumferential side of screw rod 2 (9) is rotatably connected to the inside of the fixed plate, the circumferential side of screw rod 2 (9) is threadedly connected to the movable frame (10), and the side of the movable frame (10) is slidably connected to the side of the base plate (1).

3. The cylinder outer wall polishing device according to claim 2, characterized in that: The top of the movable frame (10) is fixedly connected to a motor three (15) aligned with the fixed frame (13), the output shaft of the motor three (15) is fixedly connected to a screw rod three (16), the circumferential side of the screw rod three (16) is threadedly connected to a moving cylinder (17), the bottom of the moving cylinder (17) is fixedly connected to the top of the fixed frame (13), the top of the fixed frame (13) is fixedly connected to a fixed column (14), and the circumferential side of the fixed column (14) is slidably connected to the inside of the movable frame (10).

4. The cylinder outer wall polishing device according to claim 3, characterized in that: A movable groove (5) is provided on the top of the bottom plate (1), and a motor (2) is fixedly connected to the outer wall of the side of the movable groove (5). The output shaft of the motor (2) is fixedly connected to a screw rod (3), and the other end of the screw rod (3) is rotatably connected to the side of the movable groove (5).

5. The steel cylinder outer wall polishing device according to claim 4, characterized in that: The circumferential side surface of the screw rod (3) is threadedly connected to at least two movable plates (4), the bottom of the movable plate (4) is slidably connected to the bottom inner wall of the movable groove (5), and a shielding belt (6) is fixedly connected between the side surfaces of the two movable plates (4) and between the side surfaces of the movable groove (5) and the side surfaces of the movable plate (4).

6. The steel cylinder outer wall polishing device according to claim 5, characterized in that: The top of the movable plate (4) is fixedly connected to a movable frame (7), one side of the movable frame (7) is fixedly connected to a motor six (22), the output shaft of the motor six (22) is fixedly connected to a rotating shaft (11), the circumferential side of the rotating shaft (11) is fixedly connected to a roller shaft (8), and one end of the roller shaft (8) is rotatably connected to one side of the movable frame (7).

7. The steel cylinder outer wall polishing device according to claim 6, characterized in that: Both sides of the base plate (1) are fixedly connected to connecting columns (20), the interior of the connecting columns (20) is fixedly connected to a motor four (24), the output shaft of the motor four (24) is fixedly connected to a screw rod four (25), the circumferential side surface of the screw rod four (25) is threadedly connected to a telescopic column (19), the circumferential side surface of the telescopic column (19) is slidably connected to the interior of the connecting columns (20), and the telescopic column (19) cannot rotate inside the connecting columns (20).

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