Bearing ring cleaning device

Abstract

The utility model discloses a bearing ring cleaning device which comprises a base plate, a shaking mechanism and a cleaning assembly. The cleaning assembly is installed above the base plate through a shaking mechanism and is driven by the shaking mechanism to shake up and down in a reciprocating mode. The cleaning assembly comprises an outer cleaning cylinder, an inner cleaning cylinder, bristles and a bottom cover; the top of the outer cleaning cylinder is sealed, a liquid injection opening is formed in the top wall of the outer cleaning cylinder, the top face of the inner cleaning cylinder is attached to the inner top face of the outer cleaning cylinder, a bottom cover for sealing and covering the bottom of the outer cleaning cylinder is fixed to the bottom of the inner cleaning cylinder, the liquid injection opening is located between the outer cleaning cylinder and the inner cleaning cylinder, and bristles are distributed on the inner wall of the outer cleaning cylinder and the outer wall of the inner cleaning cylinder. Compared with the prior art, the bearing ring cleaning device has the advantages that when the bearing ring cleaning device is used, after a bearing ring is placed in the cleaning assembly, the inner wall and the outer wall of the bearing ring can make full contact with bristles, then the inner wall and the outer wall of the bearing ring can be effectively cleaned through the bristles in the mode that the motor drives the cleaning assembly to shake up and down, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for bearing production and processing, in particular to a bearing ring cleaning device. Background Technique

[0002] After the bearing is completed in production and processing, it is necessary to ensure that the friction coefficient during its movement meets the standard and its rotational accuracy is qualified. Therefore, before the bearing ring fittings of the bearing are assembled, it is necessary to clean them to ensure the cleanliness of their surfaces.

[0003] In the patent document with the application number CN202222311014.8, it discloses an outer bearing ring cleaning machine, which solves the problem of "the existing outer bearing ring cleaning machines have limited cleaning efficiency and cannot meet the need to clean multiple bearings simultaneously".

[0004] However, when it is in use, it can only clean the outer wall part of the bearing ring and does not effectively clean the inner wall part, resulting in a poor cleaning effect on the bearing ring. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide a bearing ring cleaning device that can effectively clean the inner and outer walls of the bearing ring simultaneously.

[0006] To solve the above technical problem, the technical solution provided by the utility model is as follows:

[0007] The bearing ring cleaning device includes a base plate, a shaking mechanism and a cleaning component; the cleaning component is installed above the base plate through the shaking mechanism and is driven by the shaking mechanism to reciprocate up and down.

[0008] The cleaning component includes an outer cleaning cylinder, an inner cleaning cylinder, brush bristles and a bottom cover; the top of the outer cleaning cylinder is sealed, and a liquid injection port is provided on the top wall. The inner cleaning cylinder is movably installed inside the outer cleaning cylinder, and their central axes coincide. The top surface of the inner cleaning cylinder is in contact with the inner top surface of the outer cleaning cylinder, and a bottom cover that seals the bottom of the outer cleaning cylinder is fixed at the bottom. The liquid injection port is located between the outer cleaning cylinder and the inner cleaning cylinder, and brush bristles are respectively distributed on the inner wall of the outer cleaning cylinder and the outer wall of the inner cleaning cylinder.

[0009] As an improvement, the shaking mechanism includes a shaking rod, a limiting structure, an eccentric wheel and a motor; the shaking rod is located at the rear side of the cleaning assembly and is fixedly connected to the outer cleaning cylinder through a fixing block. The shaking rod is connected to the base plate through the limiting structure and reciprocates up and down along the limiting structure. A strip-shaped limiting notch is formed at the rear side of the shaking rod. The eccentric wheel is located at the rear side of the shaking rod, and the eccentric shaft is movably fitted in the limiting notch. The central shaft of the eccentric wheel is rotatably arranged on the base plate. The motor is fixedly installed above the base plate, and the output shaft is fixedly connected to the central shaft of the eccentric wheel. It is used to drive the shaking rod and the cleaning assembly to reciprocate up and down together.

[0010] As an improvement, the limiting structure includes a pair of limiting optical rods. Through holes are respectively reserved at the left and right ends of the shaking rod. The two limiting optical rods just pass through the two through holes and are fixed to the base plate at the bottom. This enables the shaking rod to reciprocate up and down stably.

[0011] As an improvement, a sewage tank is placed on the upper side of the base plate, and the sewage discharged from the outer cleaning cylinder flows into the sewage tank. It is used to centrally collect the dirty cleaning liquid generated after cleaning the bearing ring, which is convenient for centralized treatment of the dirty cleaning liquid.

[0012] The advantages of the present utility model compared with the prior art are as follows:

[0013] 1. When the present model is in use, after the bearing ring is placed in the cleaning assembly, its inner and outer walls can respectively fully contact the bristles. Then, by driving the cleaning assembly to shake up and down through the motor, the bristles can effectively clean the inner and outer walls of the bearing ring, and the cleaning effect is better.

[0014] 2. The present model is designed with multiple cleaning assemblies. Each cleaning assembly can stack multiple bearing rings up and down. Multiple cleaning assemblies can then clean more bearing rings at one time, and the cleaning efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the present utility model in the side view direction.

[0016] Figure 2 It is a partial schematic structural diagram of the present utility model in the top view direction.

[0017] Figure 3 It is a schematic structural diagram of the movable fit between the eccentric wheel and the shaking rod of the present utility model.

[0018] As shown in the figure: 1. Base plate; 2. Outer cleaning cylinder; 3. Inner cleaning cylinder; 4. Bristles; 5. Bottom cover; 6. Liquid injection port; 7. Shaking rod; 8. Eccentric wheel; 9. Motor; 10. Fixing block; 11. Limiting notch; 12. Limiting optical rod; 13. Sewage tank. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Bearing ring cleaning device, comprising:

[0022] A cleaning assembly, comprising an outer cleaning cylinder 2, an inner cleaning cylinder 3, brushes 4 and a bottom cover 5; the outer cleaning cylinder 2 is capped at the top, and a liquid injection port 6 is provided on the top wall; the inner cleaning cylinder 3 is movably mounted on the inner side of the outer cleaning cylinder 2, and the central axes of the two coincide; the top surface of the inner cleaning cylinder 3 fits with the inner top surface of the outer cleaning cylinder 2; a bottom cover 5 is fixed at the bottom to cover the bottom of the outer cleaning cylinder 2; the bottom cover 5 is threadedly sleeved on the outer wall of the bottom of the outer cleaning cylinder 2; the liquid injection port 6 is located between the outer cleaning cylinder 2 and the inner cleaning cylinder 3; the inner wall of the outer cleaning cylinder 2 and the outer wall of the inner cleaning cylinder 3 are respectively covered with brushes 4;

[0023] The base plate 1 and the shaking mechanism, the shaking mechanism includes a shaking rod 7, a pair of limiting light rods 12, an eccentric wheel 8 and a motor 9; the shaking rod 7 is located at the rear side of the cleaning component, and is fixedly connected to the outer cleaning cylinder 2 through a fixing block 10, and the left and right ends of the shaking rod 7 are respectively reserved with through holes, and the two limiting light rods 12 just pass through the two through holes, and the bottom is fixed on the base plate 1, and a strip-shaped limiting groove 11 is formed on the rear side of the shaking rod 7, the eccentric wheel 8 is located at the rear side of the shaking rod 7, and the eccentric shaft is movably connected to the limiting groove 11, and the central axis of the eccentric wheel 8 is rotatably set on the base plate 1, the motor 9 is installed and fixed above the base plate 1, and the output shaft is fixedly connected to the central axis of the eccentric wheel 8.

[0024] It is worth mentioning that the motor 9 is an existing device well known to those skilled in the art, and its use and control methods are all existing technologies.

[0025] As a preferred embodiment, there are four cleaning components arranged on the left and right, enabling the bearing ring cleaning device to clean more bearing rings at one time.

[0026] As an embodiment, a sewage tank 13 is placed on the upper side of the base plate 1, and the waste liquid discharged from the outer cleaning cylinder 2 flows into the sewage tank 13.

[0027] In the specific implementation of this embodiment: First, place the bearing ring to be cleaned on the inner cleaning cylinder 3, then install the inner cleaning cylinder 3 into the outer cleaning cylinder 2 and cover the bottom cover 5. At this time, the bearing ring is located between the inner cleaning cylinder 3 and the outer cleaning cylinder 2 (the bearing ring does not fill the annular space between the inner cleaning cylinder 3 and the outer cleaning cylinder 2) and is surrounded by the bristles on both of them. Then, inject the cleaning liquid into the annular space between the inner cleaning cylinder 3 and the outer cleaning cylinder 2 through the liquid injection port 6, and then start the motor 9 to drive the eccentric wheel 8 to rotate, thereby driving the shaking rod 7 and each cleaning component thereon to reciprocate up and down. During the process, the bristles continuously brush the inner and outer wall parts of the bearing ring. After the brushing is completed, unscrew the bottom cover 5 and take out the inner cleaning cylinder 3. The dirty cleaning liquid flows into the sewage tank 13. Then, take off the cleaned bearing ring from the inner cleaning cylinder 3 and send it for the next processing.

[0028] The above describes the present invention and its implementation manners. This description is not restrictive, and what is shown in the drawings is only one of the implementation manners of the present invention. The actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. Bearing ring cleaning device, characterized in that: It comprises a base plate (1), a shaking mechanism and a cleaning component; the cleaning component is installed above the base plate (1) via the shaking mechanism and is driven by the shaking mechanism to shake reciprocally up and down; The cleaning assembly comprises an outer cleaning cylinder (2), an inner cleaning cylinder (3), brushes (4) and a bottom cover (5); the outer cleaning cylinder (2) is capped at the top and provided with a liquid injection port (6) on the top wall; the inner cleaning cylinder (3) is movably mounted on the inner side of the outer cleaning cylinder (2), and the central axes of the two coincide with each other; the top surface of the inner cleaning cylinder (3) is in contact with the inner top surface of the outer cleaning cylinder (2); a bottom cover (5) is fixed at the bottom to cover the bottom of the outer cleaning cylinder (2); the liquid injection port (6) is located between the outer cleaning cylinder (2) and the inner cleaning cylinder (3); the inner wall of the outer cleaning cylinder (2) and the outer wall of the inner cleaning cylinder (3) are respectively covered with brushes (4).

2. The bearing ring cleaning device according to claim 1, characterized in that: The shaking mechanism comprises a shaking rod (7), a limiting structure, an eccentric wheel (8) and a motor (9); the shaking rod (7) is located at the rear side of the cleaning component and is fixedly connected to the outer cleaning cylinder (2) via a fixing block (10); the shaking rod (7) is connected to the base plate (1) via the limiting structure and reciprocates up and down along the limiting structure; a strip-shaped limiting slot (11) is formed at the rear side of the shaking rod (7); the eccentric wheel (8) is located at the rear side of the shaking rod (7), and the eccentric shaft is movably connected to the limiting slot (11); the central axis of the eccentric wheel (8) is rotatably arranged on the base plate (1); the motor (9) is installed and fixed above the base plate (1), and the output shaft is fixedly connected to the central axis of the eccentric wheel (8).

3. The bearing ring cleaning device according to claim 2, characterized in that: The limiting structure comprises a pair of limiting light rods (12), and through holes are respectively reserved at the left and right ends of the shaking rod (7). The two limiting light rods (12) just pass through the two through holes, and the bottoms are fixed on the base plate (1).

4. The bearing ring cleaning device according to claim 2, characterized in that: The cleaning components are four in number.

5. The bearing ring cleaning device according to claim 1, characterized in that: The bottom cover (5) is threadedly sleeved on the bottom outer wall of the outer cleaning cylinder (2).

6. The bearing ring cleaning device according to claim 4, characterized in that: A sewage tank (13) is placed on the upper side of the base plate (1), and the dirty liquid discharged from the outer cleaning cylinder (2) flows into the sewage tank (13).

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