Oil cylinder inner barrel cleaning equipment

Abstract

The utility model relates to the technical field of oil cylinder cleaning equipment, and discloses oil cylinder inner barrel cleaning equipment which comprises a workbench, a first groove is formed in the front side of the workbench, first telescopic rods are fixedly connected to the left end and the right end of the rear side in the first groove, and the front ends of the two first telescopic rods are fixedly connected with the same push plate. The rear side of the push plate is fixedly connected with a motor, the output end of the motor penetrates through the push plate and is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a driving gear, the two ends of the front side of the push plate are both rotationally connected with rotating rods, and the rear ends of the two rotating rods are both fixedly connected with driven gears; the two driven gears are connected with the left side and the right side of a driving gear in an engaged mode correspondingly. Dirt and impurities on the inner wall can be effectively cleaned, meanwhile, the position of the cleaning brush can be adjusted through stretching and retracting of the first telescopic rod, oil cylinder inner barrels of different sizes can be adapted, and the efficient and flexible inner barrel cleaning function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder cleaning equipment, in particular to an oil cylinder inner barrel cleaning equipment. Background Art

[0002] During use, various dirt, such as sludge, metal particles and dust, will accumulate on the inner tube of the oil cylinder. These impurities will affect the sealing performance of the oil cylinder, causing leakage and reducing the working efficiency of the oil cylinder. Using cleaning equipment can effectively remove these impurities, maintain the cleanliness of the inner tube and ensure good sealing performance of the oil cylinder.

[0003] A search revealed a Chinese patent publication number of CN221184062U. This utility model relates to the technical field of oil cylinder cleaning equipment, specifically a novel oil cylinder cleaning device comprising a base, auxiliary support rollers, and a cleaning brush. The device is characterized by a gearbox on the left side of the base, a motor (1) and a triangular chuck (2) on each side of the gearbox, the triangular chuck being used to clamp the cylinder barrel, and the motor (1) driving the triangular chuck to rotate. The cleaning brush is located at the front end of a two-stage oil cylinder, which is mounted on a hydraulic box above a slideway located on the right side of the base. The slideway is driven left and right along a linear guideway by a lead screw driven by a second motor. The advantages of the utility model include: first, the cleaning brush being mounted on the two-stage oil cylinder significantly shortens the overall length and footprint; second, only the cleaning brush has a built-in water pipe, reducing processing costs; and third, the lead screw and linear guideway are significantly shortened, reducing production costs. However, in actual use, the device cannot clamp oil cylinders of different sizes, resulting in an inability to clean oil cylinders of different sizes, which reduces work efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cylinder inner barrel cleaning device, which aims to improve the problem in the prior art that the device cannot clamp cylinders of different sizes, resulting in the inability to clean cylinders of different sizes and reducing work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cylinder inner barrel cleaning device, comprising a workbench, a groove is opened on the front side of the workbench, and the left and right ends of the inner rear side of the groove are fixedly connected to a telescopic rod, and the front ends of the two telescopic rods are fixedly connected to the same push plate, and the rear side of the push plate is fixedly connected to a motor, the output end of the motor passes through the push plate and is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a driving gear, the front ends of the push plate are rotatably connected to a rotating rod, the rear ends of the two rotating rods are fixedly connected to a driven gear, and the two driven gears are respectively meshed with the left and right sides of the driving gear, and the front ends of the two rotating rods are fixedly connected to a cleaning brush, and a clamping mechanism is provided on the front side of the workbench.

[0006] Through the above technical solution: the workbench serves as the supporting base of the entire equipment, providing a stable platform for subsequent cleaning operations, and groove 1 provides space for the installation and operation of cleaning components. When the telescopic rod starts working, it pushes the push plate forward. After the motor starts, its output end drives the rotating shaft to rotate, and the driving gear on the rotating shaft rotates accordingly. The driving gear is engaged and connected with the driven gears on the left and right sides, thereby driving the two driven gears to rotate. The driven gear is fixed to the rear end of the rotating rod, thereby causing the rotating rod to rotate. The cleaning brush at the front end of the rotating rod rotates at high speed driven by the rotating rod. When the cleaning brush contacts the inner wall of the oil cylinder, the high-speed rotation of the cleaning brush can effectively clean the inner wall of the inner cylinder and remove dirt and impurities.

[0007] As a further description of the above technical solution:

[0008] The clamping mechanism includes a washing table, which is fixedly connected to the front side of the workbench. A washing tank is provided on the top of the washing table. Lower clamps are fixedly connected to the left and right sides of the top of the washing tank. The left and right sides of the top of the washing table are fixedly connected to the same U-shaped frame. The left and right sides of the top of the U-shaped frame are fixedly connected to two telescopic rods. The bottom ends of the two telescopic rods are fixedly connected to the same horizontal plate. The left and right sides of the bottom of the horizontal plate are fixedly connected to upper clamps.

[0009] The above technical solution places the oil cylinder inner tube in the cleaning tank, resting on top of the two lower clamping plates. The telescopic rods on the left and right sides of the top of the U-shaped frame begin to operate. These rods extend downward, pushing the horizontal plate downward. The upper clamping plates on the left and right sides of the bottom of the horizontal plate descend along with the horizontal plate. When the upper clamping plates contact the top of the oil cylinder inner tube, they engage the lower clamping plates to firmly clamp the oil cylinder inner tube in the middle. By adjusting the extension length of the telescopic rods, the oil cylinder inner tube can be accommodated at different heights, ensuring a secure clamping.

[0010] As a further description of the above technical solution:

[0011] A bracket is fixedly connected to the left side of the workbench, and a control panel is fixedly connected to the upper middle part of the front side of the bracket. The control panel is electrically connected to the motor and the water pump.

[0012] Through the above technical solution: the speed, direction and other parameters of the motor can be adjusted through the control panel to adapt to different cleaning needs.

[0013] As a further description of the above technical solution:

[0014] A second groove is provided at the middle and lower part of the rear side of the bracket, and a water tank is slidably connected inside the second groove.

[0015] Through the above technical solution: ensure that the water tank will not move arbitrarily during the operation of the equipment, providing a continuous water supply for the cleaning process

[0016] As a further description of the above technical solution:

[0017] A water pump is fixedly connected to the right side of the water tank, the top end of the water pump is connected to a water pipe, the front end of the water pipe passes through the workbench and is connected to the front end of the rotating rod.

[0018] Through the above technical solution: the water pump can extract the cleaning liquid from the water tank and transport it to the cleaning area through the water pipe, which can provide a certain pressure and flow during the cleaning process and enhance the cleaning effect.

[0019] As a further description of the above technical solution:

[0020] The tops of the two lower clamping plates are both fixedly connected with pads, and the tops of the two pads are both fixedly connected with a plurality of rubber strips at equal distances.

[0021] Through the above technical solution: the pad can play a buffering role to avoid damage caused by direct contact between the inner tube of the oil cylinder and the lower clamping plate.

[0022] As a further description of the above technical solution:

[0023] The push plate slides inside the groove one, and the push plate is consistent in size with the groove one.

[0024] Through the above technical solution: the stability and direction of the push plate movement are guaranteed, and the size of the push plate is consistent with the groove, so that the push plate will not shake or deviate during the movement.

[0025] As a further description of the above technical solution:

[0026] The two upper clamping plates correspond to the corresponding lower clamping plates, and the sizes of the two upper clamping plates and the lower clamping plates are consistent.

[0027] Through the above technical solution: it can better cooperate with the clamping of the oil cylinder inner tube. During the clamping process, the upper and lower clamps work together to ensure that the oil cylinder inner tube is firmly fixed on the cleaning table, providing stable conditions for cleaning work.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the push plate is pushed and moved by the telescopic rod in the workbench, so that the cleaning brush is close to the inner tube of the oil cylinder. The motor is started to drive the rotating shaft and the driving gear to rotate, which engages with the driven gear to drive the rotating rod to rotate, thereby making the cleaning brush rotate at high speed. When the cleaning brush contacts the inner tube wall, it can effectively clean the dirt and impurities on the inner tube wall. At the same time, the extension and retraction of the telescopic rod can adjust the position of the cleaning brush to adapt to the inner tubes of oil cylinders of different sizes, realizing efficient and flexible inner tube cleaning function.

[0030] 2. In the utility model, by placing the oil cylinder inner tube on the top of the lower plywood in the cleaning tank, the telescopic rod 2 on the U-shaped frame works, extending downward to push the cross plate, so that the upper plywood moves downward accordingly. When the upper plywood contacts the top of the oil cylinder inner tube, it cooperates with the lower plywood to clamp it tightly. By adjusting the telescopic length of the telescopic rod 2, it can adapt to oil cylinder inner tubes of different heights, ensure firm clamping, and achieve stable clamping of oil cylinder inner tubes of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of an oil cylinder inner barrel cleaning device proposed by the utility model;

[0032] Figure 2 This is a rear view of the structure of an oil cylinder inner barrel cleaning device proposed by the utility model;

[0033] Figure 3 This is a structural cross-sectional view of an oil cylinder inner barrel cleaning device proposed by the utility model;

[0034] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the oil cylinder inner barrel cleaning device proposed by the utility model;

[0035] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0036] Legend:

[0037] 1. Workbench; 2. Clamping mechanism; 201. Cleaning table; 202. Cleaning trough; 203. Lower splint; 204. U-shaped frame; 205. Telescopic rod 2; 206. Horizontal plate; 207. Upper splint; 3. Groove 1; 4. Telescopic rod 1; 5. Push plate; 6. Motor; 7. Rotating shaft; 8. Driving gear; 9. Rotating rod; 10. Driven gear; 11. Cleaning brush; 12. Bracket; 13. Control panel; 14. Groove 2; 15. Water tank; 16. Water pump; 17. Water pipe; 18. Pad; 19. Rubber strip. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 2 and Figure 3 The utility model provides an embodiment of a cylinder inner barrel cleaning device, comprising a workbench 1, a groove 3 is provided on the front side of the workbench 1, the groove 3 provides space for the installation and operation of the cleaning component, the left and right ends of the inner rear side of the groove 3 are fixedly connected with a telescopic rod 4, the telescopic rod 4 can push the push plate 5 to move forward, the front ends of the two telescopic rods 4 are fixedly connected to the same push plate 5, and during the movement of the push plate 5, the motor 6, the rotating shaft 7, the driving gear 8, the rotating rod 9, the driven gear 10 and the cleaning brush 11 are driven as a whole to approach the cylinder inner barrel, the rear side of the push plate 5 is fixedly connected with the motor 6, the motor 6 provides power for the rotation of the cleaning brush 11, and the output end of the motor 6 passes through the push plate 5 and is fixedly connected to the rotating shaft 7 , the rotating shaft 7 plays the role of transmitting power. The outer wall of the rotating shaft 7 is fixedly connected to the driving gear 8, and the driving gear 8 drives the driven gear 10 to rotate. The front ends of the push plate 5 are rotatably connected to the rotating rods 9. The rotating rods 9 support the cleaning brush 11 and drive it to rotate. The rear ends of the two rotating rods 9 are fixedly connected to the driven gear 10. The two driven gears 10 are respectively meshed with the left and right sides of the driving gear 8. The driven gear 10 rotates the rotating rod 9 under the drive of the driving gear 8. The front ends of the two rotating rods 9 are fixedly connected with the cleaning brush 11. The cleaning brush 11 cleans the inner wall of the oil cylinder inner tube. A clamping mechanism 2 is provided on the front side of the workbench 1. The clamping mechanism 2 is used to fix the oil cylinder inner tube to ensure that the oil cylinder inner tube does not shake or displace during the cleaning process;

[0040] Specifically, after the motor 6 is started, its output end drives the rotating shaft 7 to rotate, and the driving gear 8 on the rotating shaft 7 rotates accordingly. The driving gear 8 is meshed and connected with the driven gears 10 on the left and right sides, thereby driving the two driven gears 10 to rotate. The driven gear 10 is fixed to the rear end of the rotating rod 9, thereby causing the rotating rod 9 to rotate. The cleaning brush 11 at the front end of the rotating rod 9 rotates at a high speed driven by the rotating rod 9. When the cleaning brush 11 contacts the wall of the inner tube of the oil cylinder, due to the high-speed rotation of the cleaning brush 11, the inner wall of the inner tube of the oil cylinder can be effectively cleaned to remove dirt and impurities. The position of the cleaning brush 11 can be adjusted by extending and retracting the telescopic rod 4 to adapt to the inner tubes of oil cylinders of different sizes.

[0041] Reference Figure 4 and Figure 5The clamping mechanism 2 includes a cleaning table 201, which is fixedly connected to the front side of the workbench 1 to ensure a stable clamping process. A cleaning tank 202 is provided on the top of the cleaning table 201. The cleaning tank 202 is used to place the inner tube of the oil cylinder to provide a specific space for the cleaning operation. The left and right sides of the top of the cleaning tank 202 are fixedly connected with lower clamping plates 203. The lower clamping plates 203 play a preliminary supporting and positioning role for the inner tube of the oil cylinder, which is convenient for subsequent accurate clamping. The left and right sides of the top of the cleaning table 201 are fixedly connected with the same U-shaped frame 204. The U-shaped frame 204 provides an installation position for the telescopic rod 205 to ensure To ensure that the telescopic rod 205 works stably, the left and right sides of the top of the U-shaped frame 204 are fixedly connected with the telescopic rod 205. The telescopic rod 205 can push the horizontal plate 206 to move up and down to achieve the clamping and loosening operation of the oil cylinder inner tube. The bottom ends of the two telescopic rods 205 are fixedly connected with the same horizontal plate 206. The horizontal plate 206 drives the upper splint 207 to move, ensuring that the upper splint 207 moves synchronously. The left and right sides of the bottom of the horizontal plate 206 are fixedly connected with the upper splint 207. The upper splint 207 cooperates with the lower splint 203 to firmly clamp the oil cylinder inner tube to ensure that the oil cylinder inner tube does not shake during the cleaning process.

[0042] Specifically, the oil cylinder inner tube is placed in the cleaning tank 202 so that it is located between the two lower clamping plates 203. The lower clamping plate 203 plays a preliminary supporting and positioning role for the oil cylinder inner tube. Then, the telescopic rods 205 on the left and right sides of the top of the U-shaped frame 204 start to work. The telescopic rods 205 extend downward to push the cross plate 206 to move downward. The upper clamping plates 207 on the left and right sides of the bottom of the cross plate 206 drop together with the cross plate 206. When the upper clamping plate 207 contacts the top of the oil cylinder inner tube, it cooperates with the lower clamping plate 203 to clamp the oil cylinder inner tube tightly in the middle. By adjusting the telescopic length of the telescopic rods 205, it can adapt to oil cylinder inner tubes of different heights to ensure firm clamping. During the cleaning process, the clamping mechanism 2 can effectively fix the oil cylinder inner tube to prevent it from shaking or displacement under the action of the cleaning brush 11, thereby ensuring the smooth progress of the cleaning work.

[0043] Reference Figure 1 and Figure 2The left side of the workbench 1 is fixedly connected with a bracket 12, which provides installation support for the control panel 13, the second groove 14, etc. The upper middle part of the front side of the bracket 12 is fixedly connected with a control panel 13, which is used to control the operation of the motor 6 and the water pump 16 to realize the operation control of the cleaning equipment. The control panel 13 is electrically connected to the motor 6 and the water pump 16 to ensure that the motor 6 and the water pump 16 can be effectively controlled. The lower middle part of the rear side of the bracket 12 is provided with a second groove 14, which provides an installation position for the water tank 15, which is convenient for the water tank 15 The placement and fixation of the groove 2 14 is carried out, and the interior of the groove 2 14 is slidably connected to a water tank 15, which is used to store water or cleaning liquid required for cleaning and provide a water source for the cleaning process. A water pump 16 is fixedly connected to the right side of the water tank 15, and the water pump 16 can extract the water or cleaning liquid in the water tank 15 and pressurize it for delivery. The top of the water pump 16 is connected to a water pipe 17, which is used to deliver water or cleaning liquid to the cleaning part. The front end of the water pipe 17 passes through the workbench 1 and is connected to the front end of the rotating rod 9, so that the water or cleaning liquid can directly act on the inner tube of the oil cylinder for cleaning;

[0044] Specifically, through the control panel 13, the speed of the motor 6 can be adjusted to adapt to different cleaning needs. At the same time, the start and stop of the water pump 16 can be controlled to adjust the size of the water flow to ensure that there is a suitable supply of cleaning liquid during the cleaning process. Groove 2 14 ensures that the water tank 15 will not move at will during the operation of the equipment. The water pump 16 can extract the cleaning liquid in the water tank 15 and transport it to the cleaning area through the water pipe 17. The water pipe 17 accurately transports the cleaning liquid to the front end of the rotating rod 9, so that the cleaning liquid can directly act on the inner wall of the oil cylinder and cooperate with the cleaning brush 11 for cleaning.

[0045] Reference Figure 3 、 Figure 4 and Figure 5 The tops of the two lower clamping plates 203 are fixedly connected with pads 18, which play a buffering role to avoid damage caused by direct contact between the inner tube of the oil cylinder and the lower clamping plate 203. The tops of the two pads 18 are fixedly connected with multiple rubber strips 19 at equal distances. The rubber strips 19 increase the friction force, making the inner tube of the oil cylinder more stable when clamping. The push plate 5 slides inside the groove 3. The push plate 5 slides in the groove 3 to ensure the stability and direction of its movement. The push plate 5 is consistent in size with the groove 3 to ensure that the push plate 5 does not shake or deviate during the movement. The two upper clamping plates 207 correspond to the corresponding lower clamping plates 203. The upper clamping plates 207 correspond to the lower clamping plates 203 to better clamp the inner tube of the oil cylinder. The sizes of the two upper clamping plates 207 and the lower clamping plates 203 are consistent to ensure the uniformity and stability of the clamping.

[0046] Specifically, the pad 18 can play a buffering role to avoid damage caused by direct contact between the inner tube of the oil cylinder and the lower clamping plate 203. The rubber strip 19 can increase the friction force, making the inner tube of the oil cylinder more stable and not easy to slide during the clamping process. The push plate 5 slides in the groove 3, ensuring the stability and direction of the movement of the push plate 5. The size of the push plate 5 is consistent with the groove 3, so that the push plate 5 will not shake or deviate during the movement. During the clamping process, the clamping plates work together to ensure that the inner tube of the oil cylinder is firmly fixed on the cleaning table 201, providing stable conditions for the cleaning work.

[0047] Working principle: When the equipment is started, the telescopic rod 4 inside the workbench 1 starts to work, pushing the push plate 5 to move forward. During the movement, the push plate 5 drives the cleaning brush 11 to approach the inner tube of the oil cylinder. After the motor 6 is started, its output end drives the rotating shaft 7 to rotate, and the driving gear 8 on the rotating shaft 7 rotates accordingly. The driving gear 8 is meshed and connected with the driven gears 10 on the left and right sides, thereby driving the two driven gears 10 to rotate, and then the rotating rod 9 is rotated. The cleaning brush 11 at the front end of the rotating rod 9 rotates at high speed under the drive of the rotating rod 9. When the cleaning brush 11 contacts the wall of the inner tube of the oil cylinder, due to the high-speed rotation of the cleaning brush 11, the inner wall of the inner tube of the oil cylinder can be effectively cleaned to remove dirt and impurities. The position of the cleaning brush 11 can be adjusted to adapt to oil cylinder inner tubes of different sizes. When cleaning the oil cylinder inner tube, the oil cylinder inner tube is placed in the cleaning tank 202 so that it is located on the top of the two lower clamping plates 203. Then, the telescopic rods 205 on the left and right sides of the top of the U-shaped frame 204 start to work. The telescopic rods 205 extend downward to push the cross plate 206 to move downward, and the upper clamping plates 207 on the left and right sides of the bottom of the cross plate 206 descend together with the cross plate 206. When the upper clamping plate 207 contacts the top of the oil cylinder inner tube, it cooperates with the lower clamping plate 203 to clamp the oil cylinder inner tube tightly in the middle. By adjusting the telescopic length of the telescopic rods 205, it can adapt to oil cylinder inner tubes of different heights to ensure that they are firmly clamped.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An oil cylinder inner barrel cleaning device, comprising a workbench (1), characterized in that: The front side of the workbench (1) is provided with a groove (3), and the left and right ends of the inner rear side of the groove (3) are fixedly connected to a telescopic rod (4), and the front ends of the two telescopic rods (4) are fixedly connected to the same push plate (5), and the rear side of the push plate (5) is fixedly connected to a motor (6), and the output end of the motor (6) passes through the push plate (5) and is fixedly connected to a rotating shaft (7), and the outer wall of the rotating shaft (7) is fixedly connected to a driving gear (8), and the front ends of the push plate (5) are rotatably connected to a rotating rod (9), and the rear ends of the two rotating rods (9) are fixedly connected to a driven gear (10), and the two driven gears (10) are respectively meshed with the left and right sides of the driving gear (8), and the front ends of the two rotating rods (9) are fixedly connected to a cleaning brush (11), and a clamping mechanism (2) is provided on the front side of the workbench (1).

2. The oil cylinder inner barrel cleaning device according to claim 1, characterized in that: The clamping mechanism (2) comprises a cleaning table (201), the cleaning table (201) being fixedly connected to the front side of the workbench (1), a cleaning tank (202) being provided on the top of the cleaning table (201), lower clamping plates (203) being fixedly connected to the left and right sides of the top of the cleaning tank (202), a U-shaped frame (204) being fixedly connected to the left and right sides of the top of the cleaning table (201), a telescopic rod (205) being fixedly connected to the left and right sides of the top of the U-shaped frame (204), the bottom ends of the two telescopic rods (205) being fixedly connected to the same horizontal plate (206), and the bottom left and right sides of the horizontal plate (206) being fixedly connected to the upper clamping plates (207).

3. The oil cylinder inner barrel cleaning device according to claim 1, characterized in that: A bracket (12) is fixedly connected to the left side of the workbench (1), and a control panel (13) is fixedly connected to the upper middle portion of the front side of the bracket (12). The control panel (13) is electrically connected to the motor (6) and the water pump (16).

4. The oil cylinder inner barrel cleaning device according to claim 3, characterized in that: A second groove (14) is provided at the lower middle portion of the rear side of the bracket (12), and a water storage tank (15) is slidably connected to the interior of the second groove (14).

5. The oil cylinder inner barrel cleaning device according to claim 4, characterized in that: A water pump (16) is fixedly connected to the right side of the water storage tank (15), and the top end of the water pump (16) is connected to a water pipe (17). The front end of the water pipe (17) passes through the workbench (1) and is connected to the front end of the rotating rod (9).

6. The oil cylinder inner barrel cleaning device according to claim 2, characterized in that: The tops of the two lower clamping plates (203) are both fixedly connected to a pad (18), and the tops of the two pads (18) are both fixedly connected to a plurality of rubber strips (19) at equal intervals.

7. The oil cylinder inner barrel cleaning device according to claim 1, characterized in that: The push plate (5) slides inside the groove one (3), and the push plate (5) is consistent in size with the groove one (3).

8. The oil cylinder inner barrel cleaning device according to claim 2, characterized in that: The two upper clamping plates (207) correspond to the corresponding lower clamping plates (203), and the sizes of the two upper clamping plates (207) and the lower clamping plates (203) are consistent.

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