Oil stain cleaning device for angular contact ball bearing machining

Abstract

The utility model discloses an oil stain cleaning device for angular contact ball bearing processing, which belongs to the technical field of cleaning and comprises a bottom plate, the upper end of the bottom plate is connected with a cleaning box through a support rod, and waste liquid boxes are arranged on two sides of the cleaning box. According to the oil stain cleaning device for angular contact ball bearing machining, by arranging the movable box, an angular contact ball bearing needing to be cleaned and a cleaning agent can be placed in the movable box, then the movable box is placed in the cleaning box, a limiting rod abuts against the outer surface of the cleaning box, and the stability of the movable box is kept; the stirring blades on the rotating rod are driven by the motor to rotate, the movable box can be driven to rotate, water and cleaning liquid in the cleaning box are fully mixed, the cleaning liquid enters the movable box through the penetrating holes in the movable box, angular contact ball bearings in the movable box are cleaned, multiple sets of angular contact ball bearings can be conveniently cleaned at the same time, and the cleaning efficiency is improved. And the cleaning efficiency of the angular contact ball bearing is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning, in particular to an oil stain cleaning device for processing angular contact ball bearings. Background Art

[0002] Angular contact ball bearings can bear radial loads and axial loads at the same time and can work at higher speeds. The larger the contact angle, the higher the axial load-bearing capacity. The contact angle is the angle between the line connecting the contact points of the ball and the raceway in the radial plane and the perpendicular line to the bearing axis. High-precision and high-speed bearings usually take a contact angle of 15 degrees. Under the action of axial force, the contact angle will increase. There are raceways on the inner and outer rings of angular contact ball bearings, and the inner and outer rings can make relative displacements along the axial direction of the bearing. This type of bearing is particularly suitable for bearing composite loads, that is, loads acting radially and axially at the same time. The axial load bearing capacity of angular contact ball bearings increases with the increase of contact angle a. The contact angle is the angle between the line connecting the contact points of the ball and the raceway in the radial plane and the perpendicular line to the bearing axis.

[0003] The existing cleaning device for angular contact ball bearing processing can only clean the impurities on the surface of the angular contact ball bearing, but cannot clean the oil stains on the angular contact ball bearing. The angular contact ball bearings can only be cleaned manually one by one, which has low cleaning efficiency and requires a lot of manpower. Therefore, an oil stain cleaning device for angular contact ball bearing processing is needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides an oil stain cleaning device for angular contact ball bearing processing, which solves the problem that the oil stains on the angular contact ball bearings cannot be cleaned and can only be cleaned manually one by one, which has low cleaning efficiency and requires a lot of manpower.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil stain cleaning device for angular contact ball bearing processing, comprising a base plate, the upper end of the base plate is connected to a cleaning box through a support rod, waste liquid tanks are arranged on both sides of the cleaning box, and guide plates are arranged inside the two groups of waste liquid tanks, filter covers are arranged on the upper ends of the two groups of waste liquid tanks, a motor is arranged at the lower end of the cleaning box, and the rotating shaft of the motor is connected to a rotating rod, and stirring blades are evenly distributed on the surface of the rotating rod, a movable box is arranged in the cleaning box, and the movable box is fixedly connected to a fixed rod.

[0006] As a further solution of the utility model: the two groups of guide plates are both arranged as inclined structures, the lower ends of the two groups of waste liquid tanks are both arranged with drainage ports, and the two groups of drainage ports are both arranged with sealing covers, and the two groups of drainage ports are both arranged at the lowest point of the inclination of the guide plates.

[0007] As a further solution of the utility model: the outer dimensions of the two groups of filter covers are larger than the outer dimensions of the waste liquid tank, the middle positions of the two groups of filter covers are set to conical structures, the lower ends of the two groups of filter covers are evenly distributed with connecting rods, and the sides of the connecting rods close to each other are in conflict with the outer surface of the waste liquid tank.

[0008] As a further solution of the utility model: the outer surface of the motor is wrapped with a fixing sleeve, and a connecting block is installed on the upper end of the fixing sleeve, and the upper end of the connecting block is fixedly connected to the cleaning box.

[0009] As a further solution of the utility model: three groups of movable boxes are provided, and the three groups of movable boxes are evenly provided with through holes.

[0010] As a further solution of the utility model: an opening is formed at the upper end of the cleaning box, and the inner dimension of the opening is larger than the outer dimension of the movable box.

[0011] As a further solution of the utility model: the fixing rods are provided in four groups, and the four groups of fixing rods are all provided in an L-shaped structure, and the lower ends of the four groups of fixing rods are all fixedly installed with limiting rods, and the sides of the four groups of limiting rods that are close to each other are all in conflict with the outer surface of the cleaning box.

[0012] As a further solution of the utility model: the inner lower end of the cleaning box is configured as an inclined structure on both sides, drainage pipes are provided on both sides of the cleaning box, and the two groups of drainage pipes are configured as L-shaped structures, and the lower ends of the two groups of drainage pipes are provided with sealing covers, and the two groups of drainage pipes are respectively located at the upper ends of the two groups of filter covers.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The oil stain cleaning device for angular contact ball bearing processing is provided with a movable box, so that the angular contact ball bearings to be cleaned and the cleaning agent can be placed in the movable box, and then the movable box is placed in the cleaning box, and the limit rod is in conflict with the outer surface of the cleaning box to maintain the stability of the movable box. The stirring blades on the rotating rod are driven by a motor to rotate, which can drive the movable box to rotate, so that the water and cleaning liquid in the cleaning box are fully mixed, and the cleaning liquid enters the movable box through the perforations on the movable box to clean the angular contact ball bearings in the movable box, which is convenient for cleaning multiple groups of angular contact ball bearings at the same time, thereby improving the cleaning efficiency of the angular contact ball bearings.

[0015] 2. The oil stain cleaning device used for processing angular contact ball bearings can collect waste liquid discharged through the drain pipe by providing a waste liquid tank, and can filter impurities in the waste liquid by providing a filter cover. The filtered impurities enter the waste liquid tank, which is convenient for recycling the waste liquid. When the waste liquid in the waste liquid tank is discharged through the drain port, the guide plate can be provided to prevent the waste liquid from accumulating in the waste liquid tank, which is convenient for discharging the waste liquid.

[0016] 3. The oil stain cleaning device for processing angular contact ball bearings can support the motor by being provided with a fixing sleeve and a connecting block, thereby improving the stability of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural diagram of the waste liquid tank of the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the filter cover of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the cleaning box of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the stirring blade of the utility model;

[0022] Figure 6 It is a three-dimensional structural diagram of the movable box of the utility model;

[0023] In the figure: 1. bottom plate; 2. support rod; 3. cleaning box; 4. waste liquid box; 5. guide plate; 6. filter cover; 7. connecting rod; 8. motor; 9. fixing sleeve; 10. connecting block; 11. rotating rod; 12. stirring blade; 13. movable box; 14. fixing rod; 15. limiting rod; 16. drain pipe. DETAILED DESCRIPTION

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] like Figure 1-6As shown, the utility model provides a technical solution: an oil stain cleaning device for angular contact ball bearing processing, comprising a base plate 1, the upper end of the base plate 1 is connected to a cleaning box 3 through a support rod 2, waste liquid tanks 4 are arranged on both sides of the cleaning box 3, and guide plates 5 are arranged inside the two groups of waste liquid tanks 4, filter covers 6 are arranged on the upper ends of the two groups of waste liquid tanks 4, a motor 8 is arranged at the lower end of the cleaning box 3, and the rotating shaft of the motor 8 is connected to a rotating rod 11, and stirring blades 12 are evenly distributed on the surface of the rotating rod 11, a movable box 13 is arranged in the cleaning box 3, and the movable box 13 is fixedly connected to a fixed rod 14.

[0026] Both sets of guide plates 5 are arranged as inclined structures, both sets of waste liquid tanks 4 are provided with drainage ports at their lower ends, and both sets of drainage ports are provided with sealing covers, and both sets of drainage ports are arranged at the lowest point of the inclination of the guide plates 5. By providing the guide plates 5, waste liquid can be prevented from accumulating in the waste liquid tank 4, making it easier to discharge the waste liquid.

[0027] The outer dimensions of the two groups of filter covers 6 are both larger than the outer dimensions of the waste liquid tank 4. The middle positions of the two groups of filter covers 6 are both set to a conical structure. Connecting rods 7 are evenly distributed on the lower ends of the two groups of filter covers 6, and the sides of the connecting rods 7 that are close to each other are in conflict with the outer surface of the waste liquid tank 4. By providing the connecting rods 7, the filter covers 6 can be fixed, which is convenient for disassembly and assembly of the filter covers 6.

[0028] The outer surface of the motor 8 is wrapped with a fixing sleeve 9, and a connecting block 10 is installed on the upper end of the fixing sleeve 9, and the upper end of the connecting block 10 is fixedly connected to the cleaning box 3. By providing the fixing sleeve 9 and the connecting block 10, the motor 8 can be supported and the stability of the motor 8 is improved.

[0029] There are three groups of movable boxes 13, and the three groups of movable boxes 13 are evenly provided with through holes. The through holes facilitate the cleaning liquid to enter the movable box 13 to clean the angular contact ball bearings. After the cleaning is completed, the cleaning liquid can be prevented from accumulating in the movable box 13, and the cleaning liquid can be discharged easily.

[0030] An opening is provided at the upper end of the cleaning box 3 , and the inner dimension of the opening is larger than the outer dimension of the movable box 13 . The opening facilitates placing the movable box 13 into the cleaning box 3 .

[0031] Four groups of fixed rods 14 are provided, and the four groups of fixed rods 14 are all provided in an L-shaped structure, and the lower ends of the four groups of fixed rods 14 are fixedly installed with limiting rods 15, and the sides of the four groups of limiting rods 15 close to each other are all in conflict with the outer surface of the cleaning box 3. By providing the limiting rods 15 in conjunction with the fixed rods 14, the movable box 13 can be supported to maintain the stability of the movable box 13.

[0032] The inner lower end of the cleaning box 3 is configured as an inclined structure on both sides, and drainage pipes 16 are provided on both sides of the cleaning box 3, and the two groups of drainage pipes 16 are configured as L-shaped structures, and the lower ends of the two groups of drainage pipes 16 are provided with sealing covers, and the two groups of drainage pipes 16 are respectively located at the upper ends of the two groups of filter covers 6. By providing the drainage pipes 16, it is convenient to filter the used cleaning liquid through the filter cover 6 and then discharge it into the waste liquid tank 4 for collection.

[0033] The working principle of the utility model is:

[0034] First, place the angular contact ball bearing and the cleaning agent into the movable box 13, then place the movable box 13 into the cleaning box 3, make the limit rod 15 contact the outer surface of the cleaning box 3 to maintain the stability of the movable box 13, and then add an appropriate amount of water into the cleaning box 3, and drive the stirring blade 12 on the rotating rod 11 to rotate by the motor 8, so as to drive the movable box 13 to rotate, so that the water and the cleaning liquid in the cleaning box 3 are fully mixed, and the cleaning liquid enters the movable box 13 through the perforations on the movable box 13 to clean the angular contact ball bearing in the movable box 13. When the movable box 13 moves, it drives the fixed rod 14 and the limit rod 15 to move at the upper end of the cleaning box 3. After cleaning, open the sealing cover at the drain pipe 16, and filter the waste liquid through the filter cover 6 through the drain pipe 16, and then discharge it into the waste liquid tank 4 for collection. When the waste liquid in the waste liquid tank 4 needs to be discharged, open the sealing cover at the drain port.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0036] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An oil stain cleaning device for angular contact ball bearing processing, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is connected to a cleaning box (3) via a support rod (2); waste liquid boxes (4) are arranged on both sides of the cleaning box (3); guide plates (5) are arranged inside the two groups of waste liquid boxes (4); filter covers (6) are arranged on the upper ends of the two groups of waste liquid boxes (4); a motor (8) is arranged at the lower end of the cleaning box (3); a rotating shaft of the motor (8) is connected to a rotating rod (11); stirring blades (12) are evenly distributed on the surface of the rotating rod (11); a movable box (13) is arranged inside the cleaning box (3); and the movable box (13) is fixedly connected to a fixed rod (14).

2. The oil stain cleaning device for angular contact ball bearing processing according to claim 1 is characterized in that: The two groups of guide plates (5) are both arranged as inclined structures, the lower ends of the two groups of waste liquid tanks (4) are both arranged with drainage ports, and both groups of drainage ports are both arranged with sealing covers, and the two groups of drainage ports are both arranged at the lowest point of the inclination of the guide plates (5).

3. The oil stain cleaning device for angular contact ball bearing processing according to claim 1, characterized in that: The outer dimensions of the two groups of filter covers (6) are both larger than the outer dimensions of the waste liquid tank (4); the middle positions of the two groups of filter covers (6) are both arranged as conical structures; the lower ends of the two groups of filter covers (6) are both evenly distributed with connecting rods (7); and the sides of the connecting rods (7) that are close to each other are in contact with the outer surface of the waste liquid tank (4).

4. The oil stain cleaning device for angular contact ball bearing processing according to claim 1, characterized in that: The outer surface of the motor (8) is wrapped with a fixing sleeve (9), and a connecting block (10) is installed on the upper end of the fixing sleeve (9), and the upper end of the connecting block (10) is fixedly connected to the cleaning box (3).

5. The oil stain cleaning device for angular contact ball bearing processing according to claim 1, characterized in that: The movable boxes (13) are provided in three groups, and the three groups of movable boxes (13) are evenly provided with through holes.

6. The oil stain cleaning device for angular contact ball bearing processing according to claim 1, characterized in that: The upper end of the cleaning box (3) is provided with an opening, and the inner dimension of the opening is larger than the outer dimension of the movable box (13).

7. The oil stain cleaning device for angular contact ball bearing processing according to claim 1, characterized in that: Four groups of fixed rods (14) are provided, and the four groups of fixed rods (14) are all provided in an L-shaped structure, and the lower ends of the four groups of fixed rods (14) are all fixedly mounted with limiting rods (15), and the sides of the four groups of limiting rods (15) that are close to each other are all in conflict with the outer surface of the cleaning box (3).

8. The oil stain cleaning device for angular contact ball bearing processing according to claim 1, characterized in that: The inner lower end of the cleaning box (3) is arranged as a structure inclined at both sides, drainage pipes (16) are arranged on both sides of the cleaning box (3), and the two groups of drainage pipes (16) are arranged as L-shaped structures, and the lower ends of the two groups of drainage pipes (16) are arranged with sealing covers, and the two groups of drainage pipes (16) are respectively located at the upper ends of the two groups of filter covers (6).

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