Running-in device for gear

Abstract

The utility model discloses a gear running-in device which comprises a running-in table, the upper surface of the running-in table is fixedly connected with two supporting columns, the top ends of the two supporting columns are jointly and fixedly connected with a top plate, the upper surface of the top plate is fixedly provided with a liquid storage tank, and the upper surface of the running-in table is fixedly embedded with a bearing ring. The inner ring of the bearing ring is fixedly connected with a driving shaft, a gear motor is fixedly installed on the bottom face of the running-in table, the output end of the gear motor and the bottom end of the driving shaft are fixedly installed, a driving gear is fixedly installed at the top end of the driving shaft, and annularly-arranged supporting rods are fixedly connected to the upper surface of the running-in table. The outer surface of each supporting rod is fixedly connected with a bearing ring, and the outer surfaces of the two bearing rings are fixedly connected with limiting rings. According to the gear running-in device, the effect of running-in treatment of multiple gears at the same time is achieved, the problem that the running-in speed of a single gear is low at present is solved, and the running-in efficiency of the gears is improved.

Description

Technical Field

[0001] This utility model relates to the field of gears, and in particular to a gear running-in device. Background Technology

[0002] A gear is a mechanical component that transmits motion and power through continuous meshing of gears on its rim. It typically consists of three parts: the gear hub, the tooth surface, and the rim. The gear hub is the main part, which supports the gear and maintains its shape. The tooth surface is the part that contacts another gear or toothed surface. Its tooth profile and meshing method determine the transmission efficiency and smoothness. The rim is the outer diameter part of the gear, which is thicker than the tooth surface and can increase the gear's rigidity and load-bearing capacity.

[0003] Gear break-in refers to a measure taken before a machine is used after assembly to ensure the normal and stable operation of mating parts. However, current gear break-in equipment can only break in a single gear, making it difficult to break in multiple gears simultaneously, thus reducing the break-in efficiency. To address this issue, we propose a gear break-in device. Utility Model Content

[0004] The purpose of this invention is to provide a gear running-in device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A gear running-in device includes a running-in table. Two support columns are fixedly connected to the upper surface of the running-in table. A top plate is fixedly connected to the top ends of the two support columns. A liquid storage tank is fixedly installed on the upper surface of the top plate. A bearing ring is fixedly embedded in the upper surface of the running-in table. A drive shaft is fixedly connected to the inner ring of the bearing ring. A geared motor is fixedly installed on the bottom surface of the running-in table. The output end of the geared motor is fixedly installed to the bottom end of the drive shaft. A drive gear is fixedly installed at the top end of the drive shaft. A ring of support rods is fixedly connected to the upper surface of the running-in table. A bearing ring is fixedly connected to the outer surface of each support rod. Limiting rings are fixedly connected to the outer surfaces of both bearing rings. Multiple support legs are fixedly connected to the bottom surface of the running-in table.

[0007] In a further embodiment, the outer surface of the liquid storage tank is fixedly connected to two lubrication pipes, and the outer surface of each of the two lubrication pipes is fixedly connected to a solenoid valve.

[0008] In a further embodiment, each of the two support columns has a reinforcing block fixedly connected to one of their adjacent sides, and the upper surfaces of the two reinforcing blocks are fixedly connected to the bottom surface of the top plate.

[0009] In a further embodiment, a running-in gear is placed on the upper surface of each of the limiting rings, and the end of each running-in gear that is close to each other meshes with the outer surface of the drive gear.

[0010] In a further embodiment, the rear ends of both lubrication pipes penetrate through the reservoir and extend into the interior of the reservoir, and an injection hole is provided on the upper surface of the reservoir.

[0011] In a further embodiment, a controller is fixedly installed on the front of the top plate, and the controller is electrically connected to the geared motor and the solenoid valve respectively via wires.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention utilizes multiple support rods on a running-in table, along with multiple bearing rings and multiple limiting rings, to support multiple running-in gears. The operation of a geared motor drives the drive shaft and drive gear to rotate, enabling the drive gear to mesh with the multiple running-in gears, achieving simultaneous running-in of multiple gears. This solves the problem of slow running-in speed for individual gears and improves the running-in efficiency of gears. Attached Figure Description

[0014] Figure 1 A three-dimensional structural schematic diagram of a gear running-in device (front view).

[0015] Figure 2 This is a sectional view of the side view of the liquid storage tank in a gear running-in device;

[0016] Figure 3 This is a sectional view of the liquid storage tank in a gear running-in device, which is a top view.

[0017] Figure 4 This is a sectional view of the front view of the limiting ring in a gear running-in device.

[0018] In the diagram: 1. Running-in table; 2. Support column; 3. Top plate; 4. Drive gear; 5. Drive shaft; 6. Bearing ring; 7. Gear motor; 8. Support rod; 9. Running-in gear; 10. Bearing ring; 11. Limiting ring; 12. Liquid reservoir; 13. Lubrication pipe; 14. Solenoid valve; 15. Controller; 16. Injection hole; 17. Support leg; 18. Reinforcing block. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4In this utility model, a gear running-in device includes a running-in table 1. Two support columns 2 are fixedly connected to the upper surface of the running-in table 1. A top plate 3 is fixedly connected to the top of the two support columns 2. A liquid storage tank 12 is fixedly installed on the upper surface of the top plate 3. A bearing ring 6 is fixedly embedded in the upper surface of the running-in table 1. A drive shaft 5 is fixedly connected to the inner ring of the bearing ring 6. A gear reduction motor 7 is fixedly installed on the bottom surface of the running-in table 1. The output end of the gear reduction motor 7 is fixedly installed to the bottom end of the drive shaft 5. A drive gear 4 is fixedly installed on the top end of the drive shaft 5. A ring of support rods 8 arranged in a ring is fixedly connected to the upper surface of the running-in table 1. A bearing ring 10 is fixedly connected to the outer surface of each support rod 8. A limit ring 11 is fixedly connected to the outer surface of each of the two bearing rings 10. A plurality of support legs 17 are fixedly connected to the bottom surface of the running-in table 1. Through the multiple support rods 8, multiple bearing rings 10 and multiple limit rings 11 provided in the running-in table 1, multiple running gears 9 can be supported, which facilitates their running-in process.

[0023] In a further embodiment, two lubrication pipes 13 are fixedly connected to the outer surface of the liquid storage tank 12, and solenoid valves 14 are fixedly connected to the outer surface of each of the two lubrication pipes 13. Reinforcing blocks 18 are fixedly connected to the side of each of the two support columns 2 that are close to each other. The upper surfaces of the two reinforcing blocks 18 are fixedly connected to the bottom surface of the top plate 3. By opening the solenoid valves 14 on the surface of the lubrication pipes 13, the lubricating oil inside the liquid storage tank 12 will drip onto the meshing point of the drive gear 4 and the running gear 9, which will play a role in lubrication during the running-in process. The reinforcement blocks 18 can be used to strengthen the support of the top plate 3, making the top plate 3 more stable.

[0024] In a further embodiment, a running gear 9 is placed on the upper surface of each limiting ring 11. The end of each running gear 9 that is close to each other meshes with the outer surface of the drive gear 4. The rear ends of the two lubrication pipes 13 pass through the reservoir 12 and extend into the interior of the reservoir 12. An injection hole 16 is provided on the upper surface of the reservoir 12. A controller 15 is fixedly installed on the front of the top plate 3. The controller 15 is electrically connected to the geared motor 7 and the solenoid valve 14 through wires. By setting the injection hole 16, lubricating oil can be injected into the interior of the reservoir 12. By installing the controller 15, the geared motor 7 and the solenoid valve 14 can be controlled.

[0025] The working principle of this utility model is as follows: First, multiple running gears 9 are picked up and fitted onto the surface of the support rod 8, so that the bottom end of the running gear 9 contacts the surface of the limiting ring 11. Then, the reduction motor 7 is started to run, which can drive the drive shaft 5 and the drive gear 4 to rotate. When the drive gear 4 rotates, it will mesh with multiple running gears 9 at the same time, thereby running multiple running gears 9 at the same time. Furthermore, by opening the solenoid valve 14, the lubricating oil inside the reservoir 12 can drip onto the meshing point of the drive gear 4 and the running gear 9, which can lubricate during the running-in process.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A gear break-in device, characterized in that: The device includes a break-in table (1), on which two support columns (2) are fixedly connected to the upper surface. A top plate (3) is fixedly connected to the top of the two support columns (2). A liquid storage tank (12) is fixedly installed on the upper surface of the top plate (3). A bearing ring (6) is fixedly embedded on the upper surface of the break-in table (1). A drive shaft (5) is fixedly connected to the inner ring of the bearing ring (6). A geared motor (7) is fixedly installed on the bottom surface of the break-in table (1). The output end of the geared motor (7) is fixedly installed to the bottom end of the drive shaft (5). A drive gear (4) is fixedly installed on the top end of the drive shaft (5). A ring of support rods (8) is fixedly connected to the upper surface of the break-in table (1). A bearing ring (10) is fixedly connected to the outer surface of each support rod (8). A limit ring (11) is fixedly connected to the outer surface of each of the two bearing rings (10). A plurality of support legs (17) are fixedly connected to the bottom surface of the break-in table (1).

2. The gear running-in device according to claim 1, characterized in that: The outer surface of the liquid storage tank (12) is fixedly connected to two lubrication pipes (13), and the outer surface of each of the two lubrication pipes (13) is fixedly connected to a solenoid valve (14).

3. The gear break-in device according to claim 1, characterized in that: The two support columns (2) are fixedly connected to each other on one side, and the upper surfaces of the two reinforcement blocks (18) are fixedly connected to the bottom surface of the top plate (3).

4. The gear running-in device according to claim 1, characterized in that: Each of the limiting rings (11) has a running gear (9) placed on its upper surface, and the end of each running gear (9) that is close to each other meshes with the outer surface of the drive gear (4).

5. A gear break-in device according to claim 2, characterized in that: The rear ends of both lubrication tubes (13) penetrate through the liquid storage tank (12) and extend into the interior of the liquid storage tank (12). An injection hole (16) is provided on the upper surface of the liquid storage tank (12).

6. The gear running-in device according to claim 1, characterized in that: A controller (15) is fixedly installed on the front of the top plate (3). The controller (15) is electrically connected to the geared motor (7) and the solenoid valve (14) respectively through wires.

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