Oil immersion device for gear production

Abstract

The utility model relates to the technical field of gear production, in particular to an oil immersion device for gear production, which comprises a bottom plate, the top of the bottom plate is fixedly connected with an oil immersion chamber, an oil storage bin is arranged in the oil immersion chamber, a loading frame is arranged in the oil storage bin, and the front side of the oil immersion chamber is movably connected with an opening and closing door through a hinge. A moving structure for vertically moving the carrying frame is arranged on the oil immersion chamber, a shaking structure for vertically shaking the carrying frame is arranged in the oil immersion chamber, the moving structure comprises a first motor fixedly connected to the top of the oil immersion chamber, the output end of the first motor is fixedly connected with a transmission gear, and the transmission gear is in meshing transmission with a rack; the oil immersion chamber is fixedly connected with a limiting plate, and the rack is vertically and slidably connected with the limiting plate. Compared with an oil immersion mode in the prior art, the movable structure and the shaking structure are arranged, a worker does not need to go deep into the oil storage bin through a tool, and the health and safety of the worker are guaranteed while it is guaranteed that oil is clean.

Description

Technical Field

[0001] The utility model relates to the technical field of gear production, in particular to an oil immersion device for gear production. Background Art

[0002] After processing, the gears need to go through an oiling process before leaving the factory. The purpose of this process is to cover the surface of the gears with an oil film to enhance the protection of the gears.

[0003] Traditional oil immersion methods typically involve manual labor, where workers use a clamping device to hold the gear and then place it in the oil for immersion. However, due to the nature of manual labor, workers are easily contaminated by the oil, which not only affects the cleanliness of the work environment but also poses a threat to their health. Furthermore, the clamping device's deep immersion in the oil can easily lead to contamination, thus compromising the immersion effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that due to the characteristics of manual operation, the cleanliness of the working environment is not only affected, but also the health of the workers may be threatened. An oil immersion device for gear production is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An oil immersion device for gear production comprises a base plate, an oil immersion chamber fixedly connected to the top of the base plate, an oil storage bin placed in the oil immersion chamber, a loading frame provided in the oil storage bin, and an opening and closing door movably connected to the front of the oil immersion chamber via a hinge;

[0007] The oil immersion chamber is provided with a moving structure for vertically moving the object-carrying frame, and the oil immersion chamber is provided with a shaking structure for shaking the object-carrying frame up and down.

[0008] Preferably, the movable structure includes a motor 1 fixedly connected to the top of the oil immersion chamber, the output end of the motor 1 is fixedly connected to a transmission gear, the transmission gear is engaged with a rack, a limiting plate is fixedly connected to the oil immersion chamber, and the rack and the limiting plate are vertically slidably connected.

[0009] Preferably, the shaking structure includes a transmission plate fixedly connected to the bottom of the rack, an L-shaped plate fixedly connected to the loading frame, motor 2 fixedly connected to the top of the transmission plate, a cam fixedly connected to the output end of motor 2, and the wheel surface of the cam is in contact with the L-shaped plate.

[0010] Preferably, a through opening is provided on the top of the oil immersion chamber for placing the object to be immersed in oil.

[0011] Preferably, a limiting block is fixedly connected to the through opening, a connecting bar is vertically slidably connected to the limiting block, and the bottom of the connecting bar is fixedly connected to the loading frame.

[0012] Preferably, the loading frame is provided with a plurality of through holes for oil to pass through.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model sets a movable structure, in which a motor driving the transmission gear is fixed on the top of the oil immersion chamber, and a rack connected to a limit plate for vertical sliding is engaged with the transmission gear for transmission. Through the coordinated action of the motor and the rack and other components, the loading frame containing the oil-immersed gear is moved vertically, eliminating the need for workers to use tools to reach deep into the oil storage bin to remove the oil-immersed gear, thereby ensuring the cleanliness of the oil and protecting the health and safety of the workers.

[0015] 2. This utility model utilizes a shaking mechanism. The second motor, which drives the cam, is fixedly connected to the top of the transmission plate, which is fixed to the bottom of the rack. The cam wheel surface contacts the L-shaped plate. Through the coordinated action of the second motor and the cam, the gears, after being immersed in oil, move upward and away from the oil, effectively shaking off excess oil, thereby reducing oil adhesion to the gears after immersion. This not only helps form a more uniform and thinner oil film, improving lubrication, but also prevents oil dripping onto the work site, keeping the floor clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an oil immersion device for gear production proposed by the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of an oil immersion chamber in an oil immersion device for gear production proposed by the present invention;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of a shaking structure in an oil immersion device for gear production proposed by the present invention;

[0020] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0021] In the figure: 1. Base plate; 2. Oil immersion chamber; 3. Oil storage tank; 4. Loading frame; 5. Opening and closing door; 6. Motor 1; 7. Transmission gear; 8. Rack; 9. Limit plate; 10. Limit block; 11. Connecting strip; 12. L-shaped plate; 13. Transmission plate; 14. Motor 2; 15. Cam; 16. Through port. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-Figure 5 An oil immersion device for gear production includes a base plate 1, which serves as the foundation and stably supports the weight and operation of the entire device. An oil immersion chamber 2 is fixedly connected to the top of the base plate 1. An oil storage tank 3 is placed within the oil immersion chamber 2. Within the oil storage tank 3 is a loading frame 4, which is used to place the gears to be oiled, ensuring that each gear is evenly and fully exposed to the oil. A door 5 is movably connected to the front of the oil immersion chamber 2 via a hinge; the door 5 facilitates access to the oil storage tank 3.

[0024] The oil immersion chamber 2 is equipped with a movable structure for vertically moving the loading frame 4. Inside the chamber 2, a shaking structure is installed for shaking the loading frame 4 up and down. The movable structure allows the height of the loading frame 4 to be adjusted to accommodate gears of different sizes and facilitates the removal of gears after oil immersion. The shaking structure not only ensures more even oiling of the gears within the oil, but also allows the gears to be shaken up and down to remove excess oil.

[0025] The moving structure includes a motor 6 fixedly connected to the top of the oil immersion chamber 2. The output end of motor 6 is fixedly connected to a transmission gear 7, which meshes with a rack 8. A limit plate 9 is fixedly connected to the oil immersion chamber 2. The limit plate 9 is provided with a protrusion corresponding to the rack 8 to further prevent the rack 8 from shaking. At the same time, both the rack 8 and the limit plate 9 are provided with sliding slots to facilitate sliding, the purpose of which is to ensure the stable vertical movement of the rack 8. The rack 8 and the limit plate 9 are connected in a vertical sliding manner.

[0026] The rocking mechanism includes a transmission plate 13 fixedly connected to the bottom of the rack 8. An L-shaped plate 12 is fixedly connected to the loading frame 4. A second motor 14 is fixedly connected to the top of the transmission plate 13. A cam 15 is fixedly connected to the output end of the second motor 14. Under the combined action of the second motor 14 and the gravity of the loading frame 4, the cam 15 drives the L-shaped plate 12 to rock vertically. The wheel surface of the cam 15 contacts the L-shaped plate 12.

[0027] The top of the oil immersion chamber 2 is provided with a through opening 16 for placing the object to be immersed in oil.

[0028] A limit block 10 is fixedly connected to the opening 16. A connecting bar 11 is vertically slidably connected to the limit block 10. The bottom of the connecting bar 11 is fixedly connected to the loading frame 4. The provision of the connecting bar 11 is to ensure that when the loading frame 4 stops vertical shaking and begins to move upward, the loading frame 4 will not shift left or right due to the single support force of the cam 15, further ensuring the stable vertical movement of the loading frame 4.

[0029] The object-carrying frame 4 is provided with a plurality of through holes for the oil to pass through. The provision of the through holes facilitates the oil to be evenly immersed on the gears.

[0030] The functional principle of this utility model can be explained through the following operation modes:

[0031] First, the staff opens the opening and closing door 5, places the oil storage tank 3 in the oil immersion chamber 2, and closes the opening and closing door 5.

[0032] The gears to be immersed in oil are placed one by one in the loading frame 4 through the opening 16 . Since the loading frame 4 is designed with multiple through holes, it is helpful for the oil to evenly immerse each gear.

[0033] Start the motor 6, and through the meshing of the transmission gear 7 and the rack 8, push the rack 8 to move vertically downward along the sliding mouth on the limit plate 9. Under the action of the rack 8, the cargo frame 4 drops smoothly into the oil storage tank 3, and the gear begins to be immersed in oil.

[0034] After the gear is immersed in the oil, the motor 2 14 is started to drive the cam 15 to rotate. The rotation of the cam 15 acts on the L-shaped plate 12, and cooperates with the gravity of the loading frame 4 to make the loading frame 4 swing up and down. This shaking helps the oil to penetrate into every corner of the gear more evenly, thereby improving the oil immersion efficiency.

[0035] After the oil immersion is completed, the motor 1 6 rotates in the reverse direction, and through the linkage of the rack 8 and the transmission plate 13, the object frame 4 is lifted to the appropriate position, and the oil-immersed gear is taken out.

[0036] During the lifting process, the shaking structure can continue to work to help shake off excess oil on the gear, making the oil on the gear surface more evenly distributed.

[0037] Through this series of operating steps, the oil immersion device for gear production can efficiently and evenly complete the oil immersion treatment of the gear, thereby improving production efficiency and product quality.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oil immersion device for gear production, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to an oil immersion chamber (2), an oil storage bin (3) is placed in the oil immersion chamber (2), a loading frame (4) is provided in the oil storage bin (3), and an opening and closing door (5) is movably connected to the front of the oil immersion chamber (2) via a hinge; The oil immersion chamber (2) is provided with a moving structure for vertically moving the object-carrying frame (4), and the oil immersion chamber (2) is provided with a shaking structure for shaking the object-carrying frame (4) up and down.

2. The oil immersion device for gear production according to claim 1, characterized in that: The movable structure comprises a motor 1 (6) fixedly connected to the top of the oil immersion chamber (2), an output end of the motor 1 (6) is fixedly connected to a transmission gear (7), the transmission gear (7) is meshed with a rack (8), a limit plate (9) is fixedly connected to the oil immersion chamber (2), and the rack (8) and the limit plate (9) are vertically slidably connected.

3. The oil immersion device for gear production according to claim 2, characterized in that: The shaking structure includes a transmission plate (13) fixedly connected to the bottom of the rack (8), an L-shaped plate (12) fixedly connected to the loading frame (4), a motor 2 (14) fixedly connected to the top of the transmission plate (13), a cam (15) fixedly connected to the output end of the motor 2 (14), and a wheel surface of the cam (15) in contact with the L-shaped plate (12).

4. The oil immersion device for gear production according to claim 1, characterized in that: The top of the oil immersion chamber (2) is provided with a through opening (16) for accommodating the object to be immersed in oil.

5. The oil immersion device for gear production according to claim 4, characterized in that: The through opening (16) is fixedly connected to a limit block (10), the limit block (10) is vertically slidably connected to a connecting strip (11), and the bottom of the connecting strip (11) is fixedly connected to the loading frame (4).

6. The oil immersion device for gear production according to claim 1, characterized in that: The loading frame (4) is provided with a plurality of through holes for oil to pass through.

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