A surface treatment apparatus for a hydraulic cylinder barrel

Abstract

The utility model belongs to surface treatment technical field especially, a kind of surface treatment equipment of hydraulic cylinder cylinder, present and propose the following scheme, it includes bottom plate, the top of bottom plate is fixedly connected with support frame, the top of support frame inner cavity is fixedly installed with cylinder, the output end of cylinder is fixedly connected with moving plate, the both sides of moving plate bottom are rotatably connected with pressure plate, the surface treatment equipment of this hydraulic cylinder cylinder further includes: cleaning mechanism, the cleaning mechanism is located at the rear side of bottom plate top, cleaning mechanism is used to clean workpiece surface;Transmission mechanism, the transmission mechanism is located at the front side of bottom plate top, transmission mechanism is used to adjust the angle of workpiece;Spraying mechanism, the spraying mechanism is located at the top of support frame, in the utility model: by the cooperation of cleaning mechanism, transmission mechanism and spraying mechanism, the surface of cylinder body can be cleaned automatically, improve the cleaning efficiency, also save the physical strength of worker.

Description

Technical Field

[0001] This utility model relates to the field of surface treatment technology, and in particular to a surface treatment device for a hydraulic cylinder barrel. Background Technology

[0002] The cylinder barrel is the main component of a hydraulic cylinder used to house the piston and piston rod. It is usually made of high-strength metal materials and has high pressure resistance and wear resistance. During the production of hydraulic cylinder barrels, surface treatment is also required. The treatment usually includes: surface cleaning, surface pretreatment, hardening treatment, surface coating treatment, and finishing and polishing.

[0003] Traditionally, cleaning hydraulic cylinder barrels involves manually positioning and brushing the barrel. Cleaning personnel use tools such as brushes, bristle brushes, or wire brushes to manually remove dirt from the cylinder barrel surface. The entire cleaning process is tedious and physically demanding. Therefore, this utility model proposes a surface treatment device for hydraulic cylinder barrels to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the problem that traditional hydraulic cylinder cleaning involves manually positioning and brushing the cylinder, with cleaning personnel using tools such as brushes, bristles, or wire brushes to manually remove dirt from the cylinder surface. This process is cumbersome and physically demanding. Therefore, this invention proposes a surface treatment device for hydraulic cylinders.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A surface treatment device for a hydraulic cylinder barrel includes a base plate, a support frame fixedly connected to the top of the base plate, a cylinder fixedly installed at the top of the inner cavity of the support frame, a movable plate fixedly connected to the output end of the cylinder, and pressure plates rotatably connected to both sides of the bottom of the movable plate. The surface treatment device for the hydraulic cylinder barrel also includes: A cleaning mechanism is located on the rear side of the top of the base plate, and the cleaning mechanism is used to clean the surface of the workpiece; A transmission mechanism is located on the front side of the top of the base plate, and the transmission mechanism is used to adjust the angle of the workpiece. A spraying mechanism, located at the top of the support frame, is used for further cleaning of the workpiece.

[0006] As a preferred embodiment of this utility model, the cleaning mechanism includes: a mounting box, a motor, a first sprocket, a chain, a second sprocket, a rotating rod, and a cleaning roller; The mounting box is slidably mounted on the rear side of the top of the base plate. The motor is fixedly mounted on the bottom of the inner cavity of the mounting box. The output shaft of the motor is fixedly connected to the first sprocket. The chain is movably sleeved on the surface of the first sprocket. The front and rear sides of the left side of the chain inner cavity are movably connected to the surface of the second sprocket. The inner cavity of the second sprocket is fixedly connected to the surface of the rotating rod. The bottom of the rotating rod is rotatably connected to the bottom of the inner cavity of the mounting box. The top of the rotating rod passes through the mounting box and is fixedly connected to the cleaning roller. There are two cleaning rollers.

[0007] As a preferred embodiment of this utility model, the transmission mechanism includes: a positioning box, a bracket, a first bevel gear, a second bevel gear, a connecting rod, a turntable, a cylinder body, a third bevel gear, a fourth bevel gear, a transmission rod, an octagonal rod, and an electric push rod. The positioning box is fixedly installed on the front side of the top of the base plate. Both sides of the bottom of the positioning box's inner cavity are fixedly connected to a bracket. The bracket is L-shaped, with a first through hole on the rear side of its inner cavity and a second mounting hole on its top. A first bevel gear is rotatably installed in the inner cavity of the first through hole, and an octagonal opening is located on the rear side of the first bevel gear. A second bevel gear is rotatably installed in the inner cavity of the second through hole. The first and second bevel gears mesh, and the top of the second bevel gear is fixedly connected to two connecting rods. The top of each connecting rod passes through the positioning box and is fixedly connected to a turntable. There are two turntables, and two cylinder bodies. The cylinder bodies are movable. The rotating mechanism is located at the top of the turntable. The third bevel gear is fixedly installed on the surface of the rotating rod and located at the bottom of the second sprocket. There are two third bevel gears. The front side of the third bevel gear meshes with the fourth bevel gear. There are two fourth bevel gears. The front side of the fourth bevel gear is fixedly connected to the transmission rod. There are two transmission rods. The front side of the transmission rod passes through the mounting box and is fixedly connected to the octagonal rod. There are two octagonal rods. The front side of the octagonal rod passes through the inner cavity of the octagonal opening. The surface of the octagonal rod is slidably connected to the inner cavity of the octagonal opening. The electric push rod is fixedly installed on the rear side of the inner cavity of the positioning box. The output shaft of the electric push rod passes through the positioning box and is fixedly connected to the front side of the mounting box.

[0008] As a preferred embodiment of this utility model, the spraying mechanism includes: a water tank, a water pump, a three-way pipe, a diverter pipe, and a spray head; The water tank is fixedly installed on the top of the support frame. The bottom of the inner cavity of the water tank is fixedly connected to the water pump. The front side of the water pump is connected to the T-pipe. The end of the T-pipe away from the water pump passes through the inner cavity of the support frame and is connected to the diversion pipe. There are two diversion pipes. The opposite side of the two diversion pipes is connected to the nozzle. There are several nozzles.

[0009] As a preferred embodiment of this utility model, guide grooves are provided on both sides of the inner cavity of the support frame, and guide rails are provided on both sides of the moving plate, with the guide grooves and guide rails being compatible.

[0010] As a preferred embodiment of this utility model, the top rear side of the base plate is provided with sliding grooves on both sides, and the bottom side of the mounting box is provided with sliding rails on both sides, with the sliding grooves and sliding rails being compatible.

[0011] As a preferred embodiment of this utility model, round holes are provided on both sides of the rear side of the positioning box, and the round holes are adapted to the octagonal rod.

[0012] Beneficial effects: 1. By turning on the motor, the first sprocket, chain, second sprocket and rotating rod are driven to rotate. Then the rotating rod drives the cleaning roller to rotate, thereby cleaning the surface of the cylinder body. 2. When the rotating rod rotates, it drives the third bevel gear, the fourth bevel gear, the transmission rod, the octagonal rod, the first bevel gear, the second bevel gear, the connecting rod, and the turntable to rotate. When the turntable rotates, it drives the cylinder body to rotate, thus enabling the surface of the cylinder body to be cleaned from all directions. 3. By turning on the water pump and cooperating with the T-pipe, diverter pipe and nozzle, the cleaning solution can be sprayed onto the surface of the cylinder body to clean and remove stains; In this invention, the surface of the cylinder body can be automatically cleaned by the combined use of the cleaning mechanism, the transmission mechanism and the spraying mechanism, which improves cleaning efficiency and saves the labor of workers. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a right view of the motor and turntable of this utility model; Figure 3 This is a rear view of the base plate and water pump of this utility model; Figure 4 For the present utility model Figure 2 A magnified view of A in the middle.

[0014] In the diagram: 1. Base plate; 2. Support frame; 3. Cylinder; 4. Moving plate; 5. Pressure plate; 6. Mounting box; 7. Motor; 8. First sprocket; 9. Chain; 10. Second sprocket; 11. Rotating rod; 12. Cleaning roller; 13. Positioning box; 14. Bracket; 15. First bevel gear; 16. Second bevel gear; 17. Connecting rod; 18. Turntable; 19. Cylinder body; 20. Third bevel gear; 21. Fourth bevel gear; 22. Transmission rod; 23. Octagonal rod; 24. Electric push rod; 25. Water tank; 29. ​​Water pump; 26. T-pipe; 27. Diverter pipe; 28. Nozzle. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example Reference Figures 1-4 A surface treatment device for a hydraulic cylinder barrel includes a base plate 1, a support frame 2 fixedly connected to the top of the base plate 1, a cylinder 3 fixedly installed on the top of the inner cavity of the support frame 2, a movable plate 4 fixedly connected to the output end of the cylinder 3, and pressure plates 5 rotatably connected to both sides of the bottom of the movable plate 4. The surface treatment device for the hydraulic cylinder barrel also includes: The cleaning mechanism is located on the rear side of the top of the base plate 1 and is used to clean the surface of the workpiece. The transmission mechanism is located on the front side of the top of the base plate 1 and is used to adjust the angle of the workpiece. The spraying mechanism is located on the top of the support frame 2. The spraying mechanism is used to further clean the workpiece. In order to limit the large bag to the cylinder body 19, the cylinder 3 is turned on to drive the moving plate 4 and the pressure plate 5 to rotate. Then the pressure plate 5 contacts the top of the cylinder body 19 and limits it.

[0017] In this utility model, the cleaning mechanism includes: a mounting box 6, a motor 7, a first sprocket 8, a chain 9, a second sprocket 10, a rotating rod 11, and a cleaning roller 12; Mounting box 6 is slidably mounted on the rear side of the top of base plate 1. Motor 7 is fixedly mounted on the bottom of the inner cavity of mounting box 6. The output shaft of motor 7 is fixedly connected to the first sprocket 8. Chain 9 is movably sleeved on the surface of the first sprocket 8. The front and rear sides of the left side of the inner cavity of chain 9 are movably connected to the surface of the second sprocket 10. The inner cavity of the second sprocket 10 is fixedly connected to the surface of the rotating rod 11. The bottom of the rotating rod 11 is rotatably connected to the bottom of the inner cavity of mounting box 6. The top of the rotating rod 11 passes through mounting box 6 and is fixedly connected to the cleaning roller 12. There are two cleaning rollers 12. In order to achieve the purpose of cleaning the surface of cylinder body 19, motor 7 is turned on to drive the first sprocket 8, chain 9, second sprocket 10 and rotating rod 11 to rotate. Then the rotating rod 11 drives the cleaning roller 12 to rotate, thereby cleaning the surface of cylinder body 19.

[0018] In this utility model, the transmission mechanism includes: a positioning box 13, a bracket 14, a first bevel gear 15, a second bevel gear 16, a connecting rod 17, a turntable 18, a cylinder body 19, a third bevel gear 20, a fourth bevel gear 21, a transmission rod 22, an octagonal rod 23, and an electric push rod 24. The positioning box 13 is fixedly installed on the front side of the top of the base plate 1. Both sides of the bottom of the positioning box 13 are fixedly connected to the bracket 14. The bracket 14 is L-shaped. A first through hole is opened on the rear side of the inner cavity of the bracket 14, and a second mounting hole is opened on the top of the bracket 14. The first bevel gear 15 is rotatably installed in the inner cavity of the first through hole. An octagonal opening is opened on the rear side of the first bevel gear 15. The second bevel gear 16 is rotatably installed in the inner cavity of the second through hole. The first bevel gear 15 and the second bevel gear 16 mesh. The top of the second bevel gear 16 is fixedly connected to the connecting rod 17. There are two connecting rods 17. The top of the connecting rod 17 passes through the positioning box 13 and is fixedly connected to the turntable 18. There are two turntables 18. There are two cylinder bodies 19. The cylinder bodies 19 are movably set on the top of the turntable 18. The third bevel gear 20 is fixedly installed on the surface of the rotating rod 11 and located at the bottom of the second sprocket 10. There are two third bevel gears 20. The front side of the 0 meshes with the fourth bevel gear 21. There are two fourth bevel gears 21. The front side of the fourth bevel gear 21 is fixedly connected to the transmission rod 22. There are two transmission rods 22. The front side of the transmission rod 22 passes through the mounting box 6 and is fixedly connected to the octagonal rod 23. There are two octagonal rods 23. The front side of the octagonal rod 23 passes through the inner cavity of the octagonal opening. The surface of the octagonal rod 23 is slidably connected to the inner cavity of the octagonal opening. The electric push rod 24 is fixedly installed on the rear side of the inner cavity of the positioning box 13. The output shaft of the electric push rod 24 passes through the positioning box 13 and is fixedly connected to the front side of the mounting box 6. In order to improve the cleaning effect of the cylinder body 19, when the rotating rod 11 rotates, it drives the third bevel gear 20, the fourth bevel gear 21, the transmission rod 22, the octagonal rod 23, the first bevel gear 15, the second bevel gear 16, the connecting rod 17 and the turntable 18 to rotate. When the turntable 18 rotates, it drives the cylinder body 19 to rotate, so that the surface of the cylinder body 19 can be cleaned from all directions.

[0019] In this utility model, the spraying mechanism includes: a water tank 25, a water pump 29, a three-way pipe 26, a diversion pipe 27, and a spray nozzle 28; The water tank 25 is fixedly installed on the top of the support frame 2. The bottom of the inner cavity of the water tank 25 is fixedly connected to the water pump 29. The front side of the water pump 29 is connected to the three-way pipe 26. The end of the three-way pipe 26 away from the water pump 29 passes through the inner cavity of the support frame 2 and is connected to the diverter pipe 27. There are two diverter pipes 27. The opposite side of the two diverter pipes 27 is connected to the nozzle 28. There are several nozzles 28. In order to further improve the cleaning effect of the cylinder body 19, the water pump 29 is turned on and works with the three-way pipe 26, the diverter pipe 27 and the nozzle 28 to spray the cleaning liquid onto the surface of the cylinder body 19 to clean and remove stains.

[0020] In this utility model, in order to improve the stability of the moving plate 4 during movement, such as Figure 1As shown, guide grooves are provided on both sides of the inner cavity of the support frame 2, and guide rails are provided on both sides of the moving plate 4. The guide grooves and guide rails are matched to improve the stability of the moving plate 4 when it moves.

[0021] In this utility model, in order to improve the stability of the mounting box 6 when it is moved, such as Figure 2 As shown, the bottom plate 1 has sliding grooves on both sides of the top rear side, and the mounting box 6 has sliding rails on both sides of the bottom. The sliding grooves and sliding rails are matched to improve the stability of the mounting box 6 when it moves.

[0022] In this utility model, to facilitate the rotation of the octagonal rod 23, such as Figure 2 As shown, round holes are provided on both sides of the rear side of the positioning box 13. The round holes are adapted to the octagonal rod 23, thereby facilitating the rotation of the octagonal rod 23.

[0023] It should be noted that all electrical equipment used in this application is powered by an external power source. The specific models of motor 7, cylinder 3, water pump 29, and electric push rod 24 used can be selected by those skilled in the art. Furthermore, the motor 7, cylinder 3, water pump 29, and electric push rod 24 mentioned above are all prior art, and will not be elaborated upon in this solution.

[0024] The working principle of this utility model is as follows: In use, the worker first places the cylinder body 19 on the turntable 18. Then, the starting cylinder 3 is activated, driving the moving plate 4 and pressure plate 5 to rotate. The pressure plate 5 then contacts and limits the top of the cylinder body 19. After the cylinder body 19 is fixed, the electric push rod 24 is activated, moving the mounting box 6 so that the cleaning roller 12 contacts the cylinder body 19. Then, the motor 7 is activated, driving the first sprocket 8, chain 9, second sprocket 10, and rotating rod 11 to rotate. The rotating rod 11 then drives the cleaning roller 12 to rotate, thereby cleaning the surface of the cylinder body 19. Furthermore, the rotation of the rotating rod 11 drives the third bevel gear. Wheel 20, fourth bevel gear 21, transmission rod 22, octagonal rod 23, first bevel gear 15, second bevel gear 16, connecting rod 17 and turntable 18 rotate. When turntable 18 rotates, it drives cylinder body 19 to rotate, thus cleaning the surface of cylinder body 19 from all directions. Then, by turning on water pump 29 in conjunction with three-way pipe 26, diverter pipe 27 and nozzle 28, cleaning liquid can be sprayed onto the surface of cylinder body 19 to clean and remove stains, thereby achieving the purpose of automatically cleaning the surface of cylinder body 19. Multiple cylinder bodies 19 can be cleaned at one time, which not only improves cleaning efficiency, but also saves workers' physical strength.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A surface treatment device for a hydraulic cylinder barrel, comprising a base plate (1), a support frame (2) fixedly connected to the top of the base plate (1), a cylinder (3) fixedly installed on the top of the inner cavity of the support frame (2), a movable plate (4) fixedly connected to the output end of the cylinder (3), and pressure plates (5) rotatably connected to both sides of the bottom of the movable plate (4), characterized in that, The surface treatment equipment for the hydraulic cylinder barrel also includes: A cleaning mechanism is located on the rear side of the top of the base plate (1) and is used to clean the surface of the workpiece. The transmission mechanism is located on the front side of the top of the base plate (1) and is used to adjust the angle of the workpiece. A spraying mechanism is located on top of the support frame (2) and is used to further clean the workpiece.

2. The surface treatment equipment for a hydraulic cylinder barrel according to claim 1, characterized in that, The cleaning mechanism includes: a mounting box (6), a motor (7), a first sprocket (8), a chain (9), a second sprocket (10), a rotating rod (11), and a cleaning roller (12). The mounting box (6) is slidably set on the rear side of the top of the base plate (1). The motor (7) is fixedly installed at the bottom of the inner cavity of the mounting box (6). The output shaft of the motor (7) is fixedly connected to the first sprocket (8). The chain (9) is movably sleeved on the surface of the first sprocket (8). The front and rear sides of the left side of the inner cavity of the chain (9) are movably connected to the surface of the second sprocket (10). The inner cavity of the second sprocket (10) is fixedly connected to the surface of the rotating rod (11). The bottom of the rotating rod (11) is rotatably connected to the bottom of the inner cavity of the mounting box (6). The top of the rotating rod (11) passes through the mounting box (6) and is fixedly connected to the cleaning roller (12). There are two cleaning rollers (12).

3. The surface treatment equipment for a hydraulic cylinder barrel according to claim 1, characterized in that, The transmission mechanism includes: a positioning box (13), a bracket (14), a first bevel gear (15), a second bevel gear (16), a connecting rod (17), a turntable (18), a cylinder body (19), a third bevel gear (20), a fourth bevel gear (21), a transmission rod (22), an octagonal rod (23), and an electric push rod (24). The positioning box (13) is fixedly installed on the front side of the top of the base plate (1). The bottom sides of the positioning box (13) are fixedly connected to the bracket (14). The bracket (14) is L-shaped. The rear side of the bracket (14) has a first through hole. The top of the bracket (14) has a second mounting hole. The first bevel gear (15) is rotatably installed in the cavity of the first through hole. The rear side of the first bevel gear (15) has an octagonal opening. The second bevel gear (16) is rotatably installed in the cavity of the second through hole. The first bevel gear (15) meshes with the second bevel gear (16). The top of the second bevel gear (16) is fixedly connected to the connecting rod (17). There are two connecting rods (17). The top of the connecting rod (17) passes through the positioning box (13) and is fixedly connected to the turntable (18). There are two turntables (18). There are two cylinder bodies (19). The cylinder bodies (19) are movable. The third bevel gear (20) is fixedly installed on the surface of the rotating rod (11) and located at the bottom of the second sprocket (10). There are two third bevel gears (20). The front side of the third bevel gear (20) meshes with the fourth bevel gear (21). There are two fourth bevel gears (21). The front side of the fourth bevel gear (21) is fixedly connected to the transmission rod (22). There are two transmission rods (22). The front side of the transmission rod (22) passes through the mounting box (6) and is fixedly connected to the octagonal rod (23). There are two octagonal rods (23). The front side of the octagonal rod (23) passes through the inner cavity of the octagonal opening. The surface of the octagonal rod (23) is slidably connected to the inner cavity of the octagonal opening. The electric push rod (24) is fixedly installed on the rear side of the inner cavity of the positioning box (13). The output shaft of the electric push rod (24) passes through the positioning box (13) and is fixedly connected to the front side of the mounting box (6).

4. The surface treatment equipment for a hydraulic cylinder barrel according to claim 1, characterized in that, The spraying mechanism includes: a water tank (25), a water pump (29), a three-way pipe (26), a diversion pipe (27), and a nozzle (28); The water tank (25) is fixedly installed on the top of the support frame (2). The bottom of the inner cavity of the water tank (25) is fixedly connected to the water pump (29). The front side of the water pump (29) is connected to the three-way pipe (26). The end of the three-way pipe (26) away from the water pump (29) passes through the inner cavity of the support frame (2) and is connected to the diversion pipe (27). There are two diversion pipes (27). The opposite side of the two diversion pipes (27) is connected to the nozzle (28). There are several nozzles (28).

5. The surface treatment equipment for a hydraulic cylinder barrel according to claim 1, characterized in that, Guide grooves are provided on both sides of the inner cavity of the support frame (2), and guide rails are provided on both sides of the moving plate (4). The guide grooves and guide rails are compatible.

6. The surface treatment equipment for a hydraulic cylinder barrel according to claim 2, characterized in that, The bottom plate (1) has grooves on both sides of the top rear side, and the mounting box (6) has rails on both sides of the bottom, with the grooves and rails matching each other.

7. The surface treatment equipment for a hydraulic cylinder barrel according to claim 3, characterized in that, The positioning box (13) has round holes on both sides of the rear side, which are adapted to the octagonal rod (23).

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