Oil immersion device for gear production of speed reducer

Abstract

The utility model belongs to the production technology field of gear of speed reducer, especially a kind of oil immersion device for gear production of speed reducer, present and propose the following scheme, including oil immersion bin and the oil immersion mechanism of installation in oil immersion bin, oil control mechanism, the oil immersion mechanism includes motor, driving shaft, driving wheel one, driving wheel two, screw rod, fixed part, placing table and screen plate two.The utility model can drive motor to drive placing table to ascend after oil immersion is completed, after the gear on screen plate two is pushed to screen plate one, the next batch of gear can be placed on screen plate two, and oil immersion is carried out, and the gear on screen plate one can be controlled after oil immersion, and the excess oil drops on the deflector, and flows back in oil immersion bin from the guide opening, when gear is removed, the excess oil on gear can be avoided, drop to outside, gear is conveniently taken and placed, and oil control treatment is carried out to gear, and the time of oil control after oil immersion is saved.

Description

Technical Field

[0001] This utility model relates to the field of gear reduction technology, and in particular to an oil immersion device for gear reduction production. Background Technology

[0002] A speed reducer is an independent component consisting of gear drives, worm drives, or gear-worm drives enclosed in a rigid housing. It is commonly used as a speed reduction transmission device between a prime mover and a driven machine. It plays a role in matching speeds and transmitting torque between the prime mover and the driven machine or actuator, and its applications are extremely widespread in modern machinery.

[0003] In the production process of reducer gears, an oil immersion treatment is required. During the oil immersion process, it is usually done manually by placing the gear in a hollow container, and then immersing the container and the gear together in an oil bath before taking it out. After the oil immersion is completed, it needs to stand for a certain period of time to allow the excess oil on the surface of the workpiece to be removed. The oil removal process delays the subsequent oil immersion treatment of the gear. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an oil-immersing device for the production of speed reducer gears, thereby solving the problems mentioned in the background section.

[0005] An oil-immersion device for producing reducer gears includes an oil-immersion chamber and an oil-immersion mechanism and an oil control mechanism installed on the oil-immersion chamber. The oil-immersion mechanism includes a motor, a drive shaft, a first drive wheel, a second drive wheel, a lead screw, a fixing part, a placement platform, and a second mesh plate. The motor is mounted on the oil-immersion chamber via a bracket. The drive shaft is mounted at the output end of the motor. The first drive wheel consists of two opposing parts mounted on the drive shaft. The lead screw consists of two parts rotatably mounted on the bottom surface inside the oil-immersion chamber and passing through the bracket on the oil-immersion chamber. The second drive wheel is fixedly mounted on the top of the lead screw and is connected to the first drive wheel. The placement platform slides up and down along the inner wall of the oil-immersion chamber. The second mesh plate consists of two opposing parts mounted on the placement platform. The lead screw is connected to the placement platform via the fixing part fixed on the placement platform.

[0006] The placement platform is also provided with a push plate that slides along the slide groove via a slide block, which is used to push the gear from the placement platform onto the mesh plate.

[0007] The oil control mechanism includes a guide plate, a support platform, and a mesh plate. The support platform consists of two opposing installations on both sides of the oil immersion tank. The mesh plate is installed on the support platform. The guide plate is installed at the bottom of the support platform and communicates with the interior of the oil immersion tank through a guide port on the side wall of the oil immersion tank.

[0008] By adopting the above technical solution, it is convenient to pick up and put down gears, and to perform oil control treatment on gears, saving the time of oil control after soaking in oil.

[0009] The bottom surface of the inner wall of the guide plate is inclined, and the position of the guide port corresponds to the low position of the bottom surface of the inner wall of the guide plate.

[0010] By adopting the above technical solution, the oil drips onto the guide plate and flows into the oil immersion tank from the guide port during the gear oil control process.

[0011] The placement platform is inclined from the middle to both sides, and the second mesh plate is installed on the side of the placement platform in an inclined state.

[0012] The above technical solution facilitates the subsequent removal of the gear.

[0013] The slide grooves are distributed on both sides of the two ends of the placement platform, and the two ends of the push plate slide along the slide grooves on the same side of the placement platform through the slide blocks.

[0014] By adopting the above technical solution, it is possible to push the gear to move onto the screen plate for oil control.

[0015] A drain opening is also provided at the lower part of the chute.

[0016] By adopting the above technical solution, liquid accumulation in the chute can be avoided.

[0017] A baffle is also installed on the placement platform below the fixed part.

[0018] By adopting the above technical solution, the blocking gear moves towards both ends of the placement platform, preventing it from falling off the platform.

[0019] The beneficial effects of the oil-immersing device for producing reducer gears of this utility model are:

[0020] After the gears are placed, the drive motor drives the drive wheel one to rotate via the drive shaft. The drive wheel one then drives the lead screw to rotate via the drive wheel two. The lead screw drives the fixed part to push the placement platform downwards along the inner wall of the oil immersion tank until the gears are submerged in the oil inside the tank. After the oil immersion is complete, the drive motor drives the placement platform to rise. Once the gears on the screen plate two are pushed onto the screen plate one, the next batch of gears can be placed on the screen plate two for oil immersion. The gears on the screen plate one that have completed oil immersion can be drained, and excess oil drips onto the guide plate and flows back into the oil immersion tank from the guide port. When removing the gears, excess oil on the gears is prevented from dripping onto the outside, making it easier to pick up and put down the gears and to drain the oil from the gears, saving time on oil draining after immersion. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the oil-immersing device for producing reducer gears according to this utility model.

[0022] Figure 2Another perspective view of the oil-immersing device for producing reducer gears according to this utility model;

[0023] Figure 3 This is a schematic diagram of the component structure on the platform of the oil immersion device for producing reducer gears according to this utility model.

[0024] In the diagram: 1. Oil immersion tank; 101. Flow guide port; 2. Flow guide plate; 3. Support platform; 4. Mesh plate one; 5. Motor; 6. Drive shaft; 7. Drive wheel one; 8. Drive wheel two; 9. Lead screw; 10. Fixing part; 11. Placement platform; 1101. Slide groove; 11011. Drain; 12. Mesh plate two; 13. Slide seat; 14. Push plate; 15. Baffle. Detailed Implementation

[0025] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0026] Reference Figure 1-3 An oil-immersion device for producing reducer gears includes an oil-immersion chamber 1 and an oil-immersion mechanism and an oil control mechanism mounted on the oil-immersion chamber 1. The oil-immersion mechanism includes a motor 5, a drive shaft 6, a first drive wheel 7, a second drive wheel 8, a lead screw 9, a fixing part 10, a placement platform 11, and a second mesh plate 12. The motor 5 is mounted on the oil-immersion chamber 1 via a bracket. The drive shaft 6 is mounted at the output end of the motor 5. The first drive wheel 7 consists of two opposing parts mounted on the drive shaft 6. The lead screw 9 consists of two parts rotatably mounted on the bottom surface inside the oil-immersion chamber 1 and passing through the bracket on the oil-immersion chamber 1. The second drive wheel... 8 is fixedly installed on the top of the lead screw 9 and is connected to the drive wheel 7. The drive wheel 8 is rotatably connected to the bracket. The diameter of the through hole through the bracket of the lead screw 9 is larger than the diameter of the lead screw 9. The placement platform 11 is slidably installed up and down along the inner wall of the oil immersion tank 1. Two mesh plates 12 are installed opposite each other on the placement platform 11. The lead screw 9 is connected to the placement platform 11 through the fixing part 10 fixed on the placement platform 11. The lead screw 9 is installed through the placement platform 11. The diameter of the through hole at the corresponding position on the placement platform 11 is larger than the diameter of the lead screw 9.

[0027] The placement platform 11 is also provided with a push plate 14 that slides along the slide groove 1101 via the slide block 13, which is used to push the gear from the placement platform 11 to the mesh plate 4.

[0028] The oil control mechanism includes a guide plate 2, a support platform 3, and a mesh plate 4. The support platform 3 consists of two opposing installations on both sides of the oil immersion tank 1. The mesh plate 4 is installed on the support platform 3. The guide plate 2 is installed at the bottom of the support platform 3 and communicates with the interior of the oil immersion tank 1 through the guide port 101 on the side wall of the oil immersion tank 1.

[0029] The gears can be placed one by one on the mesh plate 12. After the gears are placed, the motor 5 can drive the drive wheel 7 to rotate through the drive shaft 6. The drive wheel 7 then drives the lead screw 9 to rotate through the drive wheel 8. The lead screw 9 drives the fixing part 10 to push the placement platform 11 to move downward along the inner wall of the oil immersion tank 1 until the gears are immersed in the oil inside the oil immersion tank 1. After the oil immersion is completed, the motor 5 can drive the placement platform 11 to rise, so that the edge of the placement platform 11 moves parallel to the bottom edge of the support platform 3. The push plate 14 is pushed to slide along 1101 through the slide block 13. The push plate 14 can push the gears on the mesh plate 12 to the mesh plate 4.

[0030] The placement platform 11 is inclined from the center outwards. The second mesh plate 12 is installed at an angle on the side of the placement platform 11. A baffle 15 is installed on the placement platform 11 below the fixing part 10 to prevent the gears from moving towards both ends of the placement platform 11 and falling off. After the gears on the second mesh plate 12 are pushed onto the first mesh plate 4, the next batch of gears can be placed on the second mesh plate 12 for oil immersion. Depending on the actual situation, a protrusion can be provided in the middle of the side of the push plate 14 or the push plate 14 can be widened. When the push plate 14 moves to the lower part of the placement platform 11... After positioning, the end of the protrusion can be flush with the side of the placement platform 11, ensuring that the gear is completely pushed onto the mesh plate 4. Alternatively, the push plate 14 can be left unwidened or the protrusion can be provided on the side. Since there is oil on both the mesh plate 12 and the gear, and the placement platform 11 and the mesh plate 12 are inclined, the gear can slide onto the mesh plate 4 under gravity. The gear that has been soaked in oil on the mesh plate 4 can be drained, and the excess oil drips onto the guide plate 2 and flows back into the oil soaking chamber 1 from the guide port 101. When removing the gear, excess oil on the gear can be prevented from dripping to the outside.

[0031] The chute 1101 is distributed on both sides of the two ends of the placement platform 11. The two ends of the push plate 14 slide along the chute 1101 on the same side of the placement platform 11 via the slide block 13. The chute 1101 is also provided with a drain 11011 at the lower position, which allows the oil to flow from the drain 11011 into the oil immersion tank 1, thus avoiding the accumulation of liquid in the chute.

[0032] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An oil-immersion device for producing reducer gears, comprising an oil-immersion chamber (1) and an oil-immersion mechanism and an oil control mechanism mounted on the oil-immersion chamber (1), characterized in that: The oil immersion mechanism includes a motor (5), a drive shaft (6), a first drive wheel (7), a second drive wheel (8), a lead screw (9), a fixing part (10), a placement platform (11), and a second mesh plate (12). The motor (5) is mounted on the oil immersion tank (1) by a bracket. The drive shaft (6) is mounted at the output end of the motor (5). The first drive wheel (7) consists of two opposing parts on the drive shaft (6). The lead screw (9) consists of two rotatably mounted on the bottom surface inside the oil immersion tank (1) and passes through the bracket on the oil immersion tank (1). The second drive wheel (8) is fixedly mounted on the top of the lead screw (9) and is connected to the first drive wheel (7) in a transmission manner. The placement platform (11) is slidably arranged up and down along the inner wall of the oil immersion tank (1). The second mesh plate (12) consists of two opposing parts mounted on the placement platform (11). The lead screw (9) is connected to the placement platform (11) in a transmission manner through the fixing part (10) fixed on the placement platform (11). The placement platform (11) is also provided with a push plate (14) that slides along the slide groove (1101) via a slide block (13), which is used to push the gear from the placement platform (11) onto the mesh plate (4); The oil control mechanism includes a guide plate (2), a support platform (3) and a mesh plate (4). The support platform (3) consists of two opposing installations on both sides of the oil immersion tank (1). The mesh plate (4) is installed on the support platform (3). The guide plate (2) is installed at the bottom of the support platform (3) and communicates with the inside of the oil immersion tank (1) through the guide port (101) at the side wall of the oil immersion tank (1).

2. The oil-immersing device for producing reducer gears according to claim 1, characterized in that: The bottom surface of the inner wall of the guide plate (2) is inclined, and the position of the guide port (101) corresponds to the low position of the bottom surface of the inner wall of the guide plate (2).

3. The oil-immersing device for producing reducer gears according to claim 2, characterized in that: The placement platform (11) is inclined from the middle to both sides, and the second mesh plate (12) is installed on the side of the placement platform (11) in an inclined state.

4. The oil-immersing device for producing reducer gears according to claim 3, characterized in that: The grooves (1101) are distributed on both sides of the two ends of the placement platform (11), and the two ends of the push plate (14) slide along the grooves (1101) at the two ends of the same side of the placement platform (11) through the slide blocks (13).

5. The oil-immersing device for producing reducer gears according to claim 4, characterized in that: A vent (11011) is also provided at the lower part of the chute (1101).

6. The oil-immersing device for producing reducer gears according to claim 5, characterized in that: A baffle is also installed on the placement platform (11) below the fixing part (10).

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