Inner wall scrubbing device for working cylinder

Abstract

The utility model relates to an inner wall scrubbing device for a working cylinder, and belongs to the technical field of working cylinder cleaning, the inner wall scrubbing device comprises a rack, a water collecting tank, a material clamping mechanism and a scrubbing mechanism, the water collecting tank is arranged on the rack, the material clamping mechanism is arranged in the water collecting tank, the scrubbing mechanism is arranged beside the material clamping mechanism, and the material clamping mechanism is arranged on the rack. The material clamping mechanism comprises a chain type conveying belt and a clamping assembly. The chain type conveying belt and the clamping assembly are arranged, the working cylinders are clamped through clamping blocks on an upper movable plate and a lower movable plate in the clamping assembly, a plurality of V-shaped clamping openings are formed in the surfaces of the clamping blocks, and the upper V-shaped clamping openings and the lower V-shaped clamping openings can clamp the working cylinders with different diameters within the clamping range in a centering mode; and the scrubbing mechanism is arranged, a plurality of cleaning shafts are arranged in the scrubbing mechanism, a plurality of working cylinders can be scrubbed at a time, the production efficiency is greatly improved, meanwhile, the cleaning shafts can move front and back at a constant speed to comprehensively clean the inner walls of the working cylinders, and the cleaning effect is good.

Description

Technical Field

[0001] The present application relates to the technical field of working cylinder cleaning, and particularly relates to an inner wall brushing device for a working cylinder. Background Art

[0002] Currently, parts such as cylinders and oil cylinders are widely used in the automotive industry. Both the oil cylinder and the cylinder have a working cylinder, which is round and tubular, with different lengths and diameters.

[0003] During the production and manufacturing process, it is necessary to clean the inner wall. In order to clean it thoroughly, brushing is required. In the prior art, it is generally rinsed manually, with a large working intensity and low cleaning efficiency.

[0004] In order to improve productivity and cleaning effect, it is urgent to develop a brushing device with high automation. Summary of the Utility Model

[0005] The purpose of the present application is to provide an inner wall brushing device for a working cylinder to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present application provides an inner wall brushing device for a working cylinder, adopting the following technical solutions:

[0007] An inner wall brushing device for a working cylinder includes a frame, a water collecting tank, a material clamping mechanism, and a brushing mechanism. The water collecting tank is arranged on the frame. The material clamping mechanism is arranged in the water collecting tank. The brushing mechanism is arranged beside the material clamping mechanism. The material clamping mechanism includes a chain conveyor belt and a clamping component. A number of bearing plates for transporting the working cylinder are evenly installed on the chain conveyor belt. The clamping component includes a guide rod, a support plate, an upper movable plate, a lower movable plate, a cylinder, two upper sprockets, and two lower sprockets. The guide rod is vertically fixed on the frame. The support plate is fixed at the top of the guide rod. The upper movable plate and the lower movable plate are symmetrically and movably connected to the guide rod. The cylinder is fixed on the support plate, and the piston rod of the cylinder is fixed to the upper movable plate. The two upper sprockets are installed on the support plate and are symmetrically arranged on both sides of the cylinder. The two lower sprockets are installed on the frame and are arranged corresponding to the upper sprockets. A first transmission chain is wound around the upper sprockets. One end of the first transmission chain is fixed to the upper movable plate, and the other end is fixed to the lower movable plate. A second transmission chain is wound around the lower sprockets. One end of the second transmission chain is fixed to the lower movable plate, and the other end is fixed to the upper movable plate. When the cylinder presses down, the upper movable plate presses down and the lower movable plate rises, so as to clamp the working cylinder. On the contrary, when the cylinder rises, the upper movable plate rises and the lower movable plate descends, so as to release the clamping of the working cylinder;

[0008] The brushing mechanism includes a support platform, a reduction motor, a driving sprocket, a driven sprocket, a driving chain, a slide rail, a mounting frame, a driving motor, a rotating joint and a cleaning shaft. The support platform is fixed on the frame, and the reduction motor, the slide rail and the driven sprocket are all mounted on the support platform. The driving sprocket is mounted on the reduction motor, and the driving chain is matched and arranged on the driving sprocket and the driven sprocket, the mounting frame is slidably connected to the slide rail, and the mounting frame is fixed to the driving chain, the number of the rotating joint and the cleaning shaft is set to multiple, and multiple rotating joints are evenly fixed on the mounting frame side by side, the cleaning shaft is rotatably connected to the mounting frame and is communicated with the rotating joint, a transmission sprocket is fixed on the surface of the cleaning shaft, and adjacent transmission sprockets are meshed and arranged, and a driving sprocket is fixed on the surface of one of the cleaning shafts, and the driving motor is fixed on the mounting frame, and the driving motor is used to drive the driving sprocket to rotate.

[0009] A brush head is fixed at the end of the cleaning shaft, and a plurality of water outlet holes are provided on the surface of the brush head.

[0010] In order to prevent the working cylinder from shaking on the chain conveyor belt, a V-shaped storage groove is provided on the surface of the carrying plate.

[0011] Preferably, in order to quickly center and clamp the working cylinder, clamping blocks are fixed on the corresponding surfaces of the upper movable plate and the lower movable plate, and a plurality of V-shaped clamping openings are evenly opened on the surface of the clamping blocks. At the same time, the V-shaped clamping openings can limit the working cylinder so that it can accurately stay at the end of the cleaning shaft.

[0012] The rotary joint is externally connected with a water pump.

[0013] Preferably, in order to facilitate drainage, the bottom of the sump is sloped and is equipped with a drain valve.

[0014] To summarize, the present application includes at least one of the following beneficial technical effects: the inner wall brushing device for the working cylinder is provided with a chain conveyor belt and a clamping assembly, and the working cylinder is clamped by the clamping blocks on the upper movable plate and the lower movable plate in the clamping assembly, and a plurality of V-shaped clamping openings are provided on the surface of the clamping block, and the upper and lower V-shaped clamping openings can realize centering clamping of working cylinders of different diameters within the clamping range, and then a brushing mechanism is provided, in which a plurality of cleaning shafts are provided, so that a plurality of working cylinders can be brushed at one time, thereby greatly improving the production efficiency, and at the same time, the cleaning shaft can move back and forth at a uniform speed to comprehensively clean the inner wall of the working cylinder, and the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the side cross-sectional structure of an embodiment of the present application.

[0016] Figure 2It is a front view sectional structure schematic diagram used to embody the material clamping mechanism in the embodiments of the present application.

[0017] Explanation of reference numerals: 1, frame; 2, water collecting tank; 3, material clamping mechanism; 31, chain conveyor belt; 311, bearing plate; 3111, V-shaped storage groove; 32, guide rod; 33, support plate; 34, upper movable plate; 35, lower movable plate; 36, cylinder; 37, upper sprocket; 38, lower sprocket; 391, first drive chain; 392, second drive chain; 4, brushing mechanism; 41, support platform; 42, reduction motor; 43, drive sprocket; 44, driven sprocket; 45, drive chain; 46, slide rail; 47, mounting frame; 48, drive motor; 49, rotary joint; 5, cleaning shaft; 51, brush head; 52, drive sprocket; 53, driving sprocket; 6, clamping block; 61, V-shaped clamping opening. Detailed implementation manners

[0018] The following will further describe the present application in detail Figure 1-2 in conjunction with the attached drawings.

[0019] An inner wall brushing device for a working cylinder is disclosed in the embodiments of the present application. Referring to Figure 1-2 , it includes a frame 1, a water collecting tank 2, a material clamping mechanism 3 and a brushing mechanism 4. The water collecting tank 2 is arranged on the frame 1, the material clamping mechanism 3 is arranged in the water collecting tank 2, and the brushing mechanism 4 is arranged beside the material clamping mechanism 3. The material clamping mechanism 3 includes a chain conveyor belt 31 and a clamping assembly. A number of bearing plates 311 for transporting the working cylinder are evenly installed on the chain conveyor belt 31. The clamping assembly includes a guide rod 32, a support plate 33, an upper movable plate 34, a lower movable plate 35, a cylinder 36, two upper sprockets 37 and two lower sprockets 38. The guide rod 32 is vertically fixed on the frame 1, the support plate 33 is fixed at the top of the guide rod 32, the upper movable plate 34 and the lower movable plate 35 are symmetrically movably connected to the guide rod 32, the cylinder 36 is fixed on the support plate 33, and the piston rod of the cylinder 36 is fixed to the upper movable plate 34. The two upper sprockets 37 are installed on the support plate 33 and are symmetrically arranged on both sides of the cylinder 36. The two lower sprockets 38 are installed on the frame 1 and are arranged corresponding to the upper sprockets 37. A first drive chain 391 is wound around the upper sprocket 37. One end of the first drive chain 391 is fixed to the upper movable plate 34, and the other end is fixed to the lower movable plate 35. A second drive chain 392 is wound around the lower sprocket 38. One end of the second drive chain 392 is fixed to the lower movable plate 35, and the other end is fixed to the upper movable plate 34. When the cylinder 36 presses down, the upper movable plate 34 presses down and the lower movable plate 35 rises, so that the working cylinder can be clamped. On the contrary, when the cylinder 36 rises, the upper movable plate 34 rises and the lower movable plate 35 descends, and the clamping of the working cylinder can be released;

[0020] The scrubbing mechanism 4 includes a support platform 41, a reduction motor 42, a driving sprocket 43, a driven sprocket 44, a driving chain 45, a slide rail 46, a mounting frame 47, a driving motor 48, a rotary joint 49 and a cleaning shaft 5. The support platform 41 is fixed on the frame 1, the reduction motor 42, the slide rail 46 and the driven sprocket 44 are all mounted on the support platform 41, the driving sprocket 43 is mounted on the reduction motor 42, the driving chain 45 is matched and arranged on the driving sprocket 43 and the driven sprocket 44, the mounting frame 47 is slidably connected to the slide rail 46, and the mounting frame 47 is fixed to the driving chain 45, and the rotary joint 49 is connected to the cleaning shaft 5. The number of heads 49 and cleaning shafts 5 is set to be multiple, and multiple rotary joints 49 are evenly fixed on the mounting frame 47 side by side. The cleaning shaft 5 is rotatably connected to the mounting frame 47 and is communicated with the rotary joint 49. A brush head 51 is fixed to the end of the cleaning shaft 5, and a plurality of water outlet holes are provided on the surface of the brush head 51. A transmission sprocket 52 is fixed on the surface of the cleaning shaft 5, and adjacent transmission sprockets 52 are meshed with each other. A driving sprocket 53 is fixed on the surface of one of the cleaning shafts 5. The driving motor 48 is fixed on the mounting frame 47, and the driving motor 48 is used to drive the driving sprocket 53 to rotate. The rotary joint 49 is externally connected to a water pump.

[0021] Reference Figure 2 A V-shaped storage groove 3111 is provided on the surface of the carrying plate 311. The setting of the V-shaped storage groove 3111 can better transport the working cylinder. The clamping blocks 6 are fixed on the corresponding surfaces of the upper movable plate 34 and the lower movable plate 35. A plurality of V-shaped clamping openings 61 are evenly provided on the surface of the clamping blocks 6. The setting of the V-shaped clamping openings 61 cooperates with the chain conveyor belt 31 to make the working cylinder correspond to the cleaning shaft 5.

[0022] Reference Figure 1 In order to facilitate drainage, the bottom of the water collection tank 2 is set as a slope and a drainage valve is installed.

[0023] The implementation principle of the inner wall scrubbing device for a working cylinder in the embodiment of the present application is as follows:

[0024] A plurality of working cylinders are placed in the V-shaped storage groove 3111 on the chain conveyor 31 in sequence, and are transported by the chain conveyor 31 to between the upper movable plate 34 and the lower movable plate 35. The cylinder 36 in the clamping assembly extends to push the upper movable plate 34 to move downward. The lower movable plate 35 moves upward through the transmission of the upper sprocket 37 and the lower sprocket 38. The working cylinder can be clamped on one side of the end of the cleaning shaft 5 through the V-shaped clamping opening 61 in the clamping blocks 6 on the upper and lower sides. Thereafter, the driving motor 48 in the brushing mechanism 4 drives the plurality of cleaning shafts 5 to rotate, and supplies water to the cleaning shaft 5 through the rotating joint 49. The reduction motor 42 drives the cleaning shaft 5 to move back and forth along the inner wall of the working cylinder through the driving chain 45. The high-speed rotating brush head 51 flushes and brushes the inner wall of the working cylinder, thereby quickly cleaning the inner wall of the working cylinder.

[0025] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An inner wall brushing device for a working cylinder, characterized in that: The invention comprises a frame (1), a water collecting trough (2), a material clamping mechanism (3) and a brushing mechanism (4), wherein the water collecting trough (2) is arranged on the frame (1), the material clamping mechanism (3) is arranged in the water collecting trough (2), the brushing mechanism (4) is arranged beside the material clamping mechanism (3), the material clamping mechanism (3) comprises a chain conveyor belt (31) and a clamping assembly, a plurality of bearing plates (311) for transporting working cylinders are evenly installed on the chain conveyor belt (31), the clamping assembly comprises a guide rod (32), a bracket plate (33), an upper movable plate (34), a lower movable plate (35), a cylinder (36), two upper sprocket wheels (37) and two lower sprocket wheels (38), the guide rod (32) is vertically fixed on the frame (1), the bracket plate (33) is fixed on the top of the guide rod (32), the upper movable plate (34) and the lower movable plate (35) are symmetrical The guide rod (32) is movably connected to the guide rod (32), the cylinder (36) is fixed on the bracket plate (33), and the piston rod of the cylinder (36) is fixed to the upper movable plate (34), the two upper sprocket wheels (37) are mounted on the bracket plate (33), and are symmetrically arranged on both sides of the cylinder (36), the two lower sprocket wheels (38) are mounted on the frame (1), and are arranged corresponding to the upper sprocket wheels (37), a first transmission chain (391) is wound around the upper sprocket wheel (37), one end of the first transmission chain (391) is fixed to the upper movable plate (34), and the other end is fixed to the lower movable plate (35), and a second transmission chain (392) is wound around the lower sprocket wheel (38), one end of the second transmission chain (392) is fixed to the lower movable plate (35), and the other end is fixed to the upper movable plate (34); The scrubbing mechanism (4) comprises a support platform (41), a reduction motor (42), a driving sprocket (43), a driven sprocket (44), a driving chain (45), a slide rail (46), a mounting frame (47), a driving motor (48), a rotating joint (49) and a cleaning shaft (5); the support platform (41) is fixed on the frame (1); the reduction motor (42), the slide rail (46) and the driven sprocket (44) are all mounted on the support platform (41); the driving sprocket (43) is mounted on the reduction motor (42); the driving chain (45) is matched and arranged on the driving sprocket (43) and the driven sprocket (44); the mounting frame (47) is slidably connected to the slide rail (46) and the driven sprocket (44); The cleaning shaft (5) is mounted on a rail (46), and the mounting frame (47) is fixed to a driving chain (45). The number of the rotary joints (49) and the cleaning shaft (5) is set to be multiple, and the multiple rotary joints (49) are evenly fixed side by side on the mounting frame (47). The cleaning shaft (5) is rotatably connected to the mounting frame (47) and is connected to the rotary joint (49). A transmission sprocket (52) is fixed on the surface of the cleaning shaft (5), and adjacent transmission sprockets (52) are meshed and arranged. A driving sprocket (53) is fixed on the surface of one of the cleaning shafts (5). The driving motor (48) is fixed on the mounting frame (47), and the driving motor (48) is used to drive the driving sprocket (53) to rotate.

2. The inner wall cleaning device for a working cylinder according to claim 1, characterized in that: A brush head (51) is fixed to the end of the cleaning shaft (5), and a surface of the brush head (51) is provided with a plurality of water outlet holes.

3. The inner wall cleaning device for a working cylinder according to claim 1, characterized in that: A V-shaped storage groove (3111) is provided on the surface of the carrying plate (311).

4. The inner wall cleaning device for a working cylinder according to claim 3, characterized in that: Clamping blocks (6) are fixed on the corresponding surfaces of the upper movable plate (34) and the lower movable plate (35), and a plurality of V-shaped clamping openings (61) are evenly formed on the surface of the clamping blocks (6).

5. The inner wall cleaning device for a working cylinder according to claim 1, characterized in that: The rotary joint (49) is externally connected to a water pump.

6. The inner wall cleaning device for a working cylinder according to claim 1, characterized in that: The bottom of the water collecting tank (2) is arranged as a slope and is provided with a drainage valve.

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