Gear scrubbing device

Abstract

The utility model provides a gear scrubbing device. The gear scrubbing device comprises a main body mechanism and a scrubbing mechanism, the main body mechanism comprises a bottom plate and a placing disc, one side of the bottom plate is fixedly connected with a supporting frame, one side of the supporting frame is fixedly connected with a top plate, one side of the bottom plate is rotatably connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with the placing disc; the brushing mechanism comprises a mounting frame and a cleaning brush, the mounting frame is fixedly connected to one side of the bottom plate, a forward and reverse rotation motor is mounted on one side of the mounting frame, a first screw rod is rotationally connected to one side of the interior of the mounting frame, and an output shaft of the forward and reverse rotation motor is fixedly connected with the first screw rod; the angle of the second connecting plate relative to the first connecting plate is adjusted, the cleaning brush is driven to move, the shape of the cleaning brush is changed, the cleaning brush can adapt to gear tooth grooves of different sizes, tooth grooves of different gears can be conveniently brushed, and it is prevented that dirt left in the tooth grooves influences follow-up machining treatment of the gears.

Description

Technical Field

[0001] The utility model relates to a brushing device, in particular to a gear brushing device, and belongs to the technical field of gear processing equipment. Background Art

[0002] Gears refer to mechanical components with teeth on the wheel rim that can continuously mesh to transmit motion and power. Commonly used steels for manufacturing gears include quenched and tempered steel, hardened steel, carburized and hardened steel, and nitrided steel. The strength of cast steel is slightly lower than that of forged steel, and it is often used for larger gears; gray cast iron has poor mechanical properties and can be used in light-loaded open gear transmissions; ductile iron can partially replace steel to manufacture gears; plastic gears are mostly used in places with light loads and low noise requirements, and the gears paired with them are generally made of steel gears with good thermal conductivity. In the future, gears are developing in the direction of heavy load, high speed, high precision, and high efficiency, and strive to be small in size, light in weight, long in life, and economically reliable. The development of gear theory and manufacturing technology will be the basis for further studying the mechanism of gear tooth damage, which is the basis for establishing a reliable strength calculation method and the theoretical basis for improving the gear load capacity and extending the gear life.

[0003] A Chinese patent publication (CN202321248067.8) discloses a brushing device for gear processing, which can efficiently brush the gaps between the teeth on the outer surface of a gear workpiece and can evenly brush the outer surface of the gear workpiece, thereby improving the working efficiency of the brushing device for gear processing. However, the application still has the following technical problems when in use: when in use, the gear brushing device is not convenient for adjusting the cleaning structure according to the tooth groove size of different gears, resulting in poor cleaning effect inside the tooth groove of some gears during the brushing process, affecting subsequent gear processing;

[0004] In order to solve the above technical problems, a gear brushing device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a gear brushing device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is implemented as follows: a gear brushing device comprises a main body mechanism and a brushing mechanism;

[0007] The main body mechanism comprises a bottom plate and a placement plate, one side of the bottom plate is fixedly connected to a support frame, one side of the support frame is fixedly connected to a top plate, one side of the bottom plate is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to the placement plate;

[0008] The brushing mechanism includes a mounting bracket and a cleaning brush, the mounting bracket is fixedly connected to one side of the base plate, a forward and reverse motor is installed on one side of the mounting bracket, a first screw is rotatably connected to one side of an interior of the mounting bracket, an output shaft of the forward and reverse motor is fixedly connected to the first screw, a movable part is sleeved on one side of the first screw, a fixed rod is fixedly connected to one side of the movable part, a sliding rod is symmetrically fixedly connected to one side of the fixed rod, one end of the fixed rod is fixedly connected to a first connecting plate, second connecting plates are hinged on both sides of the first connecting plate, the second connecting plate is slidably connected to the sliding rod, the cleaning brush is fixedly connected to one side of the first connecting plate, screw holes are equidistantly distributed on one side of the sliding rod, and bolts are threadedly connected to one side of the second connecting plate.

[0009] Further preferably, an annular slide rail is installed on one side of the bottom plate, and four first sliders are slidably connected inside the annular slide rail, and one side of the first slider is fixedly connected to the placement plate.

[0010] Further preferably, a second screw is fixedly connected to one side of the placement plate, and a limiting plate is sleeved on one side of the second screw.

[0011] Further preferably, a strip slide rail is symmetrically installed inside the mounting frame, a second slider is slidably connected inside the strip slide rail, and one side of the second slider is fixedly connected to the movable part.

[0012] Further preferably, a water tank is installed on one side of the top plate, a water injection pipe is connected to one side of the water tank, a water pump is installed on one side of the top plate, the water inlet of the water pump is connected to the water tank, the water outlet of the water pump is connected to a connecting pipe, and one end of the connecting pipe passes through the top plate.

[0013] Further preferably, one end of the connecting tube is connected to a spring tube, and one end of the spring tube is equipped with a nozzle.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model drives the cleaning brush to move by adjusting the angle of the second connecting plate relative to the first connecting plate, and changes the shape of the cleaning brush so that it can adapt to gear tooth grooves of different sizes, making it easy to brush the tooth grooves of different gears, and preventing the residual dirt inside the tooth groove from affecting the subsequent processing of the gear;

[0016] Second, the utility model adjusts and fixes the second connecting plate by setting a slide rod in conjunction with bolts and screw holes, thereby preventing the second connecting plate from shifting during the scrubbing process.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a bottom view of the top plate of the utility model;

[0021] Figure 3 This is a diagram of the installation structure of placing the tray in the utility model;

[0022] Figure 4 It is a structural diagram of the mounting frame in the utility model.

[0023] 1. Main body; 11. Bottom plate; 12. Support frame; 13. Top plate; 14. Water tank; 15. Water filling pipe; 16. Water pump; 17. Connecting pipe; 18. Placement plate; 19. Spring tube; 20. Brushing mechanism; 21. Mounting frame; 22. Forward and reverse motor; 23. First screw rod; 24. Movable part; 25. Fixed rod; 26. First connecting plate; 27. Second connecting plate; 28. Cleaning brush; 29. ​​Slide rod; 31. Spray nozzle; 32. Annular slide rail; 33. First slider; 34. Rotating shaft; 35. Second screw rod; 36. Limiting plate; 37. Bolt; 38. Screw hole; 39. Strip slide rail; 41. Second slider. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, an embodiment of the utility model provides a gear brushing device, which is composed of a main body mechanism 10 and a brushing mechanism 20.

[0027] The main body mechanism 10 includes a base plate 11, a placement plate 18 and a limit plate 36. One side of the base plate 11 is fixedly connected to the support frame 12, one side of the support frame 12 is fixedly connected to the top plate 13, one side of the base plate 11 is rotatably connected to a rotating shaft 34, one end of the rotating shaft 34 is fixedly connected to the placement plate 18, one side of the placement plate 18 is fixedly connected to a second screw 35, and the limit plate 36 is mounted on one side of the second screw 35 for fixing the gear placed on the placement plate 18.

[0028] In one embodiment, in order to facilitate flushing of dirt in the scrubbing area, a water tank 14 is installed on one side of the top plate 13, and a water injection pipe 15 is connected to one side of the water tank 14. A water pump 16 is installed on one side of the top plate 13, and the water inlet of the water pump 16 is connected to the water tank 14. The water outlet of the water pump 16 is connected to a connecting pipe 17. One end of the connecting pipe 17 passes through the top plate 13, and one end of the connecting pipe 17 is connected to a spring tube 19. The spring tube 19 is provided to facilitate adjusting the flushing angle according to the scrubbing requirements of different gears, and a nozzle 31 is installed at one end of the spring tube 19.

[0029] In one embodiment, in order to enhance the stability of the placement tray 18 during rotation, an annular slide rail 32 is installed on one side of the base plate 11 , and four first sliders 33 are slidably connected inside the annular slide rail 32 , and one side of the first slider 33 is fixedly connected to the placement tray 18 .

[0030] The scrubbing mechanism 20 includes a mounting frame 21, a cleaning brush 28 and a forward and reverse motor 22. The mounting frame 21 is fixedly connected to one side of the bottom plate 11. The forward and reverse motor 22 is installed on the top of the mounting frame 21. A first screw 23 is rotatably connected to one side of the mounting frame 21. The output shaft of the forward and reverse motor 22 is fixedly connected to the first screw 23. A movable part 24 is sleeved on one side of the first screw 23. The movable part 24 is driven to move by the forward and reverse motor 22 and the first screw 23. A fixed rod 25 is fixedly connected to one side of the movable part 24. A sliding rod 29 is symmetrically fixedly connected to one side of the fixing rod 25, a first connecting plate 26 is fixedly connected to one end of the fixing rod 25, second connecting plates 27 are hinged on both sides of the first connecting plate 26, the second connecting plate 27 is slidably connected to the sliding rod 29, a cleaning brush 28 is fixedly connected to one side of the first connecting plate 26, screw holes 38 are equidistantly distributed on one side of the sliding rod 29, a bolt 37 is threadedly connected to one side of the second connecting plate 27, and the bolt 37 cooperates with the screw hole 38 to facilitate fixing the second connecting plate 27 after adjusting it.

[0031] In one embodiment, in order to enhance the stability of the movable part 24 during movement and prevent the movable part 24 from shifting during movement, a strip slide rail 39 is symmetrically installed inside the mounting frame 21, and the interior of the strip slide rail 39 is slidably connected to a second slider 41, and one side of the second slider 41 is fixedly connected to the movable part 24.

[0032] The utility model is in operation: when in use, the gear is placed on the placement plate 18, the limit plate 36 is mounted on the second screw rod 35, the limit plate 36 is fitted with the gear, the gear is fixed, the second connecting plate 27 is moved, the second connecting plate 27 drives the cleaning brush 28 to fit with the tooth groove of the gear, the bolt 37 is rotated so that one end is connected to the slide bar 29 through the screw hole 38, the second connecting plate 27 is fixed, the forward and reverse motor 22 is started to drive the first screw rod 23 to rotate, drive the movable part 24 to move, and the tooth groove of the gear is brushed. During the brushing process, the cleaning liquid is pumped into the spring tube 19 through the water pump 16 and the connecting pipe 17, so that the cleaning liquid is sprayed through the nozzle 31 to rinse the brushing area.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A gear brushing device, characterized in that: It comprises a main body mechanism (10) and a scrubbing mechanism (20); The main body mechanism (10) comprises a bottom plate (11) and a placement plate (18); one side of the bottom plate (11) is fixedly connected to a support frame (12); one side of the support frame (12) is fixedly connected to a top plate (13); one side of the bottom plate (11) is rotatably connected to a rotating shaft (34); one end of the rotating shaft (34) is fixedly connected to the placement plate (18); The brushing mechanism (20) comprises a mounting frame (21) and a cleaning brush (28); the mounting frame (21) is fixedly connected to one side of the bottom plate (11); a forward and reverse motor (22) is mounted on one side of the mounting frame (21); a first screw rod (23) is rotatably connected to one side of the mounting frame (21); an output shaft of the forward and reverse motor (22) is fixedly connected to the first screw rod (23); a movable part (24) is sleeved on one side of the first screw rod (23); and a fixed rod (25) is fixedly connected to one side of the movable part (24). One side of the fixed rod (25) is symmetrically fixedly connected to a sliding rod (29), one end of the fixed rod (25) is fixedly connected to a first connecting plate (26), both sides of the first connecting plate (26) are hinged with second connecting plates (27), the second connecting plate (27) is slidably connected to the sliding rod (29), the cleaning brush (28) is fixedly connected to one side of the first connecting plate (26), one side of the sliding rod (29) is provided with screw holes (38) equidistantly distributed, and one side of the second connecting plate (27) is threadedly connected with a bolt (37).

2. A gear brushing device according to claim 1, characterized in that: An annular slide rail (32) is installed on one side of the bottom plate (11), and four first slide blocks (33) are slidably connected inside the annular slide rail (32), and one side of the first slide block (33) is fixedly connected to the placement plate (18).

3. A gear brushing device according to claim 1, characterized in that: A second screw rod (35) is fixedly connected to one side of the placement plate (18), and a limiting plate (36) is sleeved on one side of the second screw rod (35).

4. A gear brushing device according to claim 1, characterized in that: A strip-shaped slide rail (39) is symmetrically installed inside the mounting frame (21), a second slide block (41) is slidably connected inside the strip-shaped slide rail (39), and one side of the second slide block (41) is fixedly connected to the movable member (24).

5. A gear brushing device according to claim 1, characterized in that: A water tank (14) is installed on one side of the top plate (13), and a water injection pipe (15) is connected to one side of the water tank (14). A water pump (16) is installed on one side of the top plate (13), and a water inlet of the water pump (16) is connected to the water tank (14), and a water outlet of the water pump (16) is connected to a connecting pipe (17), and one end of the connecting pipe (17) passes through the top plate (13).

6. A gear brushing device according to claim 5, characterized in that: One end of the connecting tube (17) is connected to a spring tube (19), and one end of the spring tube (19) is installed with a spray head (31).

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