A hydraulic cylinder cleaning device

Abstract

This utility model belongs to the field of hydraulic cylinder manufacturing, specifically a hydraulic cylinder cleaning device, including a workbench; a guide post is fixedly connected to the top of the workbench, and a fixed seat is fixedly connected to the top of the guide post. Multiple through slots are provided on the fixed seat. A support plate is slidably connected to the guide post, and a flushing pipe is installed on the support plate. A nozzle is threadedly connected to the top of the flushing pipe, which is located below the through slots. In use, the fixed seat is installed on the top of the workbench via the guide post, and the cylinder body of the hydraulic cylinder is located above the through slots. A water supply hose is connected to an external water pump, and cleaning fluid is delivered to the flushing pipe through the water supply hose. The cleaning fluid is sprayed out from the nozzle above. An electric actuator moves the support plate upward, which in turn moves the flushing pipe upward, allowing the nozzle to insert into the inside of the cylinder body, thereby flushing and cleaning the inner wall of the hydraulic cylinder. This completes the cleaning process of the hydraulic cylinder, reducing the workload of the workers and making it convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic cylinder manufacturing, specifically a hydraulic cylinder cleaning device. Background Technology

[0002] In the current technology, before assembling the piston, the operator needs to brush the inner wall of the hydraulic cylinder to remove oil and metal debris, so as to avoid the oil and metal debris affecting the movement of the piston during subsequent use. After cleaning, the operator also needs to use a corresponding drying device to dry the hydraulic cylinder and remove the cleaning fluid from the inner wall of the hydraulic cylinder.

[0003] However, during use, workers need to use a brush to scrub the inner wall of the hydraulic cylinder, which is time-consuming, labor-intensive, and inconvenient. Therefore, a hydraulic cylinder cleaning device is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a hydraulic cylinder cleaning device.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The hydraulic cylinder cleaning device of this utility model includes a workbench; a guide column is fixedly connected to the top of the workbench, a fixed seat is fixedly connected to the top of the guide column, a plurality of through slots are opened on the fixed seat, a support plate is slidably connected to the guide column, a flushing pipe is installed on the support plate, a nozzle is threadedly connected to the top end of the flushing pipe, the flushing pipe is located below the through slots, a water supply hose is installed at the bottom of the flushing pipe, an electric push rod is fixedly connected to the side of the workbench, and the output end of the electric push rod is fixedly connected to the support plate.

[0006] Preferably, a waterproof motor is fixedly connected to the support plate, a first sprocket is fixedly connected to the output end of the waterproof motor, a second sprocket is fixedly connected to the flushing pipe at a position corresponding to the first sprocket, a chain is installed on the first sprocket and the second sprocket, and the flushing pipe and the support plate are rotatably connected.

[0007] Preferably, a sleeve is fixedly connected to the top end of the flushing pipe, and bristles are uniformly fixedly connected to the surface of the sleeve. A rotary pipe connector is rotatably connected to the bottom end of the flushing pipe, and the bottom end of the rotary pipe connector is rotatably connected to the water supply hose.

[0008] Preferably, a linear bearing is fixedly connected to the support plate at the corresponding position of the guide post, and the guide post passes through the linear bearing and is slidably connected to it.

[0009] Preferably, a positioning seat is fixedly connected to the top of the fixed seat at the corresponding position of the through groove, and a water tank is fixedly connected to the top of the workbench.

[0010] Preferably, the side of the second sprocket is provided with a plurality of auxiliary sprockets, and the auxiliary sprockets are rotatably connected to the bottom of the support plate.

[0011] The advantages of this utility model are:

[0012] 1. This utility model, by setting up guide columns, fixed seats, support plates, flushing pipes, nozzles, and water supply hoses, allows for the following operation: During use, a fixed seat is installed on the top of the workbench via guide columns. The hydraulic cylinder body is positioned above the through groove. The water supply hose is connected to an external water pump, and cleaning fluid is delivered to the flushing pipe via the water supply hose. The cleaning fluid is sprayed out from the nozzle above. An electric actuator moves the support plate upwards, which in turn moves the flushing pipe upwards, allowing the nozzle to insert into the cylinder body. This flushes and cleans the inner wall of the hydraulic cylinder, thus completing the cleaning process and reducing the workload of workers, making it convenient to use.

[0013] 2. This utility model, by setting up a first sprocket, a second sprocket, a waterproof motor, a chain, and brush bristles, allows for the following operation: a waterproof motor is fixedly connected to the support plate, and the first sprocket and the second sprocket are respectively installed on the waterproof motor and the rinsing pipe. The first sprocket and the second sprocket are driven by a chain, thereby causing the rinsing pipe to rotate, which can improve the cleaning effect. Furthermore, a sleeve is fixedly connected to the top of the rinsing pipe, and brush bristles are fixedly connected to the surface of the sleeve. The brush bristles brush against the inner wall of the cylinder, improving the cleaning effect. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the support plate structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the water tank structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the support plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the flushing tube of this utility model.

[0020] In the diagram: 11. Workbench; 12. Guide column; 13. Fixing seat; 14. Support plate; 15. Flushing pipe; 16. Water supply hose; 17. Electric actuator; 18. Nozzle; 21. Waterproof motor; 22. First sprocket; 23. Second sprocket; 31. Sleeve; 32. Brush bristles; 33. Rotary pipe joint; 4. Linear bearing; 51. Positioning seat; 52. Water tank; 6. Auxiliary sprocket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] Specific implementation examples are given below.

[0023] Please see Figure 1-5 As shown, a hydraulic cylinder cleaning device includes a workbench 11; a guide post 12 is fixedly connected to the top of the workbench 11, a fixed seat 13 is fixedly connected to the top of the guide post 12, the fixed seat 13 has multiple through slots, a support plate 14 is slidably connected to the guide post 12, a flushing pipe 15 is installed on the support plate 14, a nozzle 18 is threadedly connected to the top end of the flushing pipe 15, the flushing pipe 15 is located below the through slots, a water supply hose 16 is installed at the bottom of the flushing pipe 15, and an electric push rod 17 is fixedly connected to the side of the workbench 11, the output end of the electric push rod 17 is fixedly connected to the support plate 14;

[0024] In use, a fixed seat 13 is installed on the top of the workbench 11 via a guide post 12. The cylinder body of the hydraulic cylinder is located above the through groove. The water supply hose 16 is connected to an external water pump. The cleaning fluid is delivered to the flushing pipe 15 through the water supply hose 16. The cleaning fluid is sprayed out from the nozzle 18 above. The electric push rod 17 drives the support plate 14 to move upward. The support plate 14 drives the flushing pipe 15 to move upward, so that the nozzle 18 is inserted into the inside of the cylinder body to flush and clean the inner wall of the hydraulic cylinder. This completes the cleaning process of the hydraulic cylinder, thereby reducing the workload of the workers and making it convenient to use.

[0025] Furthermore, such as Figure 1-5As shown, a waterproof motor 21 is fixedly connected to the support plate 14, and a first sprocket 22 is fixedly connected to the output end of the waterproof motor 21. A second sprocket 23 is fixedly connected to the flushing pipe 15 at a position corresponding to the first sprocket 22. Chains are installed on the first sprocket 22 and the second sprocket 23. The flushing pipe 15 and the support plate 14 are rotatably connected. A sleeve 31 is fixedly connected to the top end of the flushing pipe 15, and bristles 32 are evenly fixedly connected to the surface of the sleeve 31. A rotary pipe joint 33 is rotatably connected to the bottom end of the flushing pipe 15, and the bottom end of the rotary pipe joint 33 is rotatably connected to the water supply hose 16.

[0026] During use, a waterproof motor 21 is fixedly connected to the support plate 14. A first sprocket 22 and a second sprocket 23 are respectively installed on the waterproof motor 21 and the flushing pipe 15. The first sprocket 22 and the second sprocket 23 are driven by a chain, which causes the flushing pipe 15 to rotate, thereby improving the cleaning effect. Furthermore, a sleeve 31 is fixedly connected to the top of the flushing pipe 15, and bristles 32 are fixedly connected to the surface of the sleeve 31. The bristles 32 brush against the inner wall of the cylinder to improve the cleaning effect.

[0027] Furthermore, such as Figure 1-5 As shown, a linear bearing 4 is fixedly connected to the support plate 14 at the position corresponding to the guide post 12, and the guide post 12 passes through the linear bearing 4 and is slidably connected to it; a positioning seat 51 is fixedly connected to the top of the fixed seat 13 at the position corresponding to the through groove, and a water tank 52 is fixedly connected to the top of the worktable 11; multiple auxiliary sprockets 6 are provided on the side of the second sprocket 23, and the auxiliary sprockets 6 are rotatably connected to the bottom of the support plate 14;

[0028] During use, a linear bearing 4 is installed on the support plate 14 at the corresponding position of the guide post 12, which can improve stability. The positioning seat 51 is used to position the cylinder body so that the cylinder body, the through groove and the flushing pipe 15 are on the same axis. By setting the auxiliary sprocket 6, it can increase the wrap angle of the first sprocket 22 and the second sprocket 23, thereby improving the transmission stability. The water tank 52 is used to collect flushing water.

[0029] Working principle: During use, a fixed base 13 is installed on the top of the workbench 11 via guide pillars 12. The cylinder body of the hydraulic cylinder is located above the through groove. The water supply hose 16 is connected to an external water pump. Cleaning fluid is delivered to the flushing pipe 15 through the water supply hose 16. The cleaning fluid is sprayed out from the nozzle 18 above. The electric actuator 17 drives the support plate 14 to move upward, and the support plate 14 drives the flushing pipe 15 to move upward, so that the nozzle 18 is inserted into the inside of the cylinder body, thereby flushing and cleaning the inner wall of the hydraulic cylinder, thus completing the cleaning process of the hydraulic cylinder. This reduces the workload of staff and makes it easier to use. During use, a waterproof motor 21 is fixedly connected to the support plate 14. A first sprocket 22 and a second sprocket 23 are respectively installed on the waterproof motor 21 and the flushing pipe 15. The first sprocket 22 and the second sprocket 23 are driven by a chain, which causes the flushing pipe 15 to rotate, thereby improving the cleaning effect. Furthermore, a sleeve 31 is fixedly connected to the top of the flushing pipe 15, and bristles 32 are fixedly connected to the surface of the sleeve 31. The bristles 32 brush against the inner wall of the cylinder to improve the cleaning effect.

[0030] During use, a linear bearing 4 is installed on the support plate 14 at the corresponding position of the guide post 12, which can improve stability. The positioning seat 51 is used to position the cylinder body so that the cylinder body, the through groove and the flushing pipe 15 are on the same axis. By setting the auxiliary sprocket 6, it can increase the wrap angle of the first sprocket 22 and the second sprocket 23, thereby improving the transmission stability. The water tank 52 is used to collect flushing water.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A hydraulic cylinder cleaning device, comprising a workbench (11); characterized in that: A guide post (12) is fixedly connected to the top of the workbench (11), and a fixed seat (13) is fixedly connected to the top of the guide post (12). The fixed seat (13) has multiple through slots. A support plate (14) is slidably connected to the guide post (12). A flushing pipe (15) is installed on the support plate (14). A nozzle (18) is threadedly connected to the top of the flushing pipe (15). The flushing pipe (15) is located below the through slots. A water supply hose (16) is installed at the bottom of the flushing pipe (15). An electric actuator (17) is fixedly connected to the side of the workbench (11). The output end of the electric actuator (17) is fixedly connected to the support plate (14).

2. The hydraulic cylinder cleaning device according to claim 1, characterized in that: A waterproof motor (21) is fixedly connected to the support plate (14). A first sprocket (22) is fixedly connected to the output end of the waterproof motor (21). A second sprocket (23) is fixedly connected to the flushing pipe (15) at a position corresponding to the first sprocket (22). A chain is installed on the first sprocket (22) and the second sprocket (23). The flushing pipe (15) and the support plate (14) are rotatably connected.

3. The hydraulic cylinder cleaning device according to claim 2, characterized in that: A sleeve (31) is fixedly connected to the top end of the flushing pipe (15), and bristles (32) are uniformly fixedly connected to the surface of the sleeve (31). A rotary pipe joint (33) is rotatably connected to the bottom end of the flushing pipe (15), and the bottom end of the rotary pipe joint (33) is rotatably connected to the water supply hose (16).

4. The hydraulic cylinder cleaning device according to claim 3, characterized in that: A linear bearing (4) is fixedly connected to the support plate (14) at the corresponding position of the guide post (12), and the guide post (12) passes through the linear bearing (4) and is slidably connected to it.

5. A hydraulic cylinder cleaning device according to claim 4, characterized in that: A positioning seat (51) is fixedly connected to the top of the fixed seat (13) and the corresponding position of the through groove, and a water tank (52) is fixedly connected to the top of the workbench (11).

6. A hydraulic cylinder cleaning device according to claim 5, characterized in that: The second sprocket (23) has multiple auxiliary sprockets (6) on its side, and the auxiliary sprockets (6) are rotatably connected to the bottom of the support plate (14).

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