Bearing ring cleaning device for bearing machining

Abstract

The utility model relates to the field of bearing processing, and discloses a bearing ring cleaning device for bearing processing, which is characterized in that a partition plate is arranged at the lower part in a cleaning frame, a plurality of uniformly distributed ultrasonic transducers are arranged below the partition plate, and the ultrasonic transducers are connected with an ultrasonic frequency power supply; a plurality of rotationally mounted tensioning rollers are symmetrically arranged on the left side and the right side of the interior of the cleaning frame, a conveying net is mounted outside the multiple tensioning rollers in a tensioning mode, a plurality of partition sets which are evenly distributed are arranged on the conveying net, and a shower pipe is mounted on the left side of the upper portion of the cleaning frame in a crossing mode. According to the bearing ring cleaning device, a bearing ring can be completely cleaned, oil stains and impurities can be effectively removed, the cleaned bearing ring can be further cleaned and a cleaning agent remaining on the surface of the bearing ring can be removed through the cooperation of the arranged shower pipe, a mixed solution and the cleaned cleaning agent can be distinguished through the arranged water collecting frame, and rising of the water level of the mixed solution is avoided.

Description

Technical Field

[0001] The utility model relates to the field of bearing processing, in particular to a bearing ring cleaning device for bearing processing. Background Art

[0002] During the process of mechanical processing, finishing, heat treatment and assembly, a lot of impurities such as oil and waste will adhere to the surface of the bearing. If it is not cleaned up, it will directly affect the later operation effect and service life of the bearing. A bearing ring cleaning device for bearing processing is disclosed in the Chinese utility model patent with announcement number CN218532041U. The ring placed on the conveyor belt is first sprayed by a nozzle to clean the bearing ring. Since the surface of the bearing ring is generally also attached with oil and other impurities, it is difficult to completely remove the oil and other impurities by just flushing, and the device is not designed with a corresponding collection structure. The bearing sleeve will fall directly after being conveyed out, and it will be damaged due to impact, or it needs to be taken away manually. For this reason, we designed a bearing ring cleaning device for bearing processing. Utility Model Content

[0003] In order to solve the technical problem of insufficient cleaning of attached oil stains, the utility model provides a bearing ring cleaning device for bearing processing.

[0004] The utility model is implemented by the following technical scheme: a bearing ring cleaning device for bearing processing, comprising a cleaning frame, a partition plate is arranged at the lower part of the cleaning frame, a plurality of evenly distributed ultrasonic transducers are installed below the partition plate, the ultrasonic transducers are connected to an ultrasonic frequency power supply, a plurality of rotatably mounted tensioning rollers are symmetrically arranged on the left and right sides of the cleaning frame, a conveying net is tensionedly installed outside the plurality of tensioning rollers, and a plurality of evenly distributed baffle groups are arranged on the conveying net, a shower pipe is installed across the left side above the cleaning frame, and a plurality of linearly distributed nozzles are arranged below the shower pipe.

[0005] As a further improvement of the above scheme, each group of the baffle groups includes a plurality of linearly distributed baffle bars, and a spacing of 2 cm is provided between the plurality of baffle bars in the same group, so as to facilitate their subsequent passage through the penetration port on the material guide plate, thereby enabling the bearing ring on the conveying net to slide along the material guide plate, thereby facilitating material collection.

[0006] As a further improvement of the above scheme, three equally spaced support rollers are arranged inside the cleaning frame, and the upper middle of the conveyor net faces downward and contacts the outer ring surface of the support rollers, which can support the upper middle of the conveyor net and prevent it from being deformed.

[0007] As a further improvement of the above scheme, guide strips are provided on both the front and rear sides of the inner wall of the cleaning frame, and the front and rear side surfaces above the conveying net are in sliding contact with the lower surfaces of the guide strips. The design of the guide strips enables the conveying net to be bent into a desired shape, thereby facilitating the immersion of the bearing ring under the mixture of cleaning agent and clean water, thereby facilitating its cleaning.

[0008] As a further improvement of the above scheme, a water collecting frame is provided on the left side of the cleaning frame, and the water collecting frame is directly below the shower pipe. The cleaning frame is filled with a mixture of cleaning agent and clean water, and the water level is higher than the conveying net and lower than the top of the water collecting frame, so that the bearing ring can be immersed and cleaned, and the mixed liquid will not enter the water collecting frame and flow out;

[0009] The left and right ends of the bottom of the water collecting frame are higher than the middle, and the front side of the bottom of the water collecting frame is higher than the rear side. A drain pipe is installed on the rear side of the cleaning frame. The drain pipe is connected to the inside of the water collecting frame. The bottom of the water collecting frame gradually decreases in height from front to back, so that the internal water can be discharged through the drain pipe.

[0010] As a further improvement of the above solution, a drain port is provided at the lower right rear end of the cleaning frame, a drain valve is installed in the drain port, and the drain valve is located above the partition plate to facilitate the discharge of the internal mixed liquid.

[0011] As a further improvement of the above scheme, an inclined guide plate is provided at the left end of the cleaning frame, and a plurality of equally spaced penetration ports are opened on the guide plate, and the penetration ports are staggered with the baffle strips, and the length and width of the penetration ports are greater than the length and width of the baffle strips. The right end of the guide plate is 1-3 mm away from the outer surface of the conveying net, and the bearing rings on the conveying net can slide along the guide plate after cleaning, which is convenient for collecting the bearing rings or allowing them to enter the next process, avoiding damage caused by direct falling and impact.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with an ultrasonic transducer in the cleaning frame, which can completely clean the bearing ring and effectively remove oil stains and impurities. The flushing pipe is provided to further clean the cleaned bearing ring and remove the residual cleaning agent on its surface. The water collecting frame is provided to separate the mixed liquid from the cleaning agent after flushing, thereby avoiding the rise of the water level of the mixed liquid.

[0014] 2. By setting a plurality of baffles on the conveying net, in combination with the guide plates and through-holes, the baffles on the conveying net can pass through the through-holes and move normally, so that the bearing rings on the conveying net can slide along the guide plates, thus avoiding damage caused by direct falling and impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure of a bearing ring cleaning device for bearing processing provided by the utility model;

[0016] Figure 2 for Figure 1 The transmission structure diagram of multiple tension rollers;

[0017] Figure 3 It is a top view of the figure;

[0018] Figure 4 for Figure 3 Sectional view at AA;

[0019] Figure 5 for Figure 1 Front and back isometric views of the .

[0020] Description of main symbols:

[0021] 1. Cleaning frame; 11. Partition plate; 2. Conveying net; 21. Barrier strip; 22. Tensioning roller; 23. Support roller; 3. Guide strip; 4. Shower pipe; 41. Nozzle; 5. Material guide plate; 51. Through-hole; 6. Water collecting frame; 7. Ultrasonic transducer; 8. Drain pipe; 9. Drain valve. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Example:

[0024] Please combine Figure 1-Figure 5 A bearing ring cleaning device for bearing processing in this embodiment includes a cleaning frame 1, a partition plate 11 is arranged at the lower part of the cleaning frame 1, a plurality of evenly distributed ultrasonic transducers 7 are installed below the partition plate 11, and the ultrasonic transducers 7 are connected to an ultrasonic frequency power supply. A plurality of rotatably mounted tensioning rollers 22 are symmetrically arranged on the left and right sides of the cleaning frame 1, a conveying net 2 is tensionedly installed outside the plurality of tensioning rollers 22, and a plurality of evenly distributed baffle groups are arranged on the conveying net 2, a shower pipe 4 is installed across the left side above the cleaning frame 1, and a plurality of linearly distributed nozzles 41 are arranged below the shower pipe 4.

[0025] Each baffle group includes a plurality of linearly distributed baffle bars 21, and a spacing of 2 cm is provided between the baffle bars 21 in the same group, so as to facilitate their subsequent passage through the through-hole 51 on the guide plate 5, thereby enabling the bearing ring on the conveying net 2 to slide along the guide plate 5, so as to facilitate material collection.

[0026] Three support rollers 23 are arranged at equal intervals inside the cleaning frame 1. The upper middle of the conveying net 2 faces downward and contacts the outer ring surface of the support rollers 23, which can support the upper middle of the conveying net 2 and prevent it from being deformed.

[0027] Guide strips 3 are provided on both the front and rear sides of the inner wall of the cleaning frame 1. The front and rear surfaces above the conveying net 2 are in sliding contact with the lower surfaces of the guide strips 3. The design of the guide strips 3 enables the conveying net 2 to be bent into a desired shape, thereby facilitating the immersion of the bearing ring under the mixture of cleaning agent and clean water for cleaning.

[0028] A water collecting frame 6 is provided on the left side inside the cleaning frame 1, and the water collecting frame 6 is directly below the shower pipe 4. The cleaning frame 1 is filled with a mixture of cleaning agent and clean water, and the water level is higher than the top of the conveying net 2 and lower than the top of the water collecting frame 6, so that the bearing ring can be immersed and cleaned, and the mixed liquid will not enter the water collecting frame 6 and flow out;

[0029] The left and right ends of the bottom of the water collecting frame 6 are higher than the middle, and the front side of the bottom of the water collecting frame 6 is higher than the rear side. A drain pipe 8 is installed on the rear side of the cleaning frame 1. The drain pipe 8 is connected to the inside of the water collecting frame 6. The height of the bottom of the water collecting frame 6 gradually decreases from front to back, which facilitates the internal water flow to be discharged through the drain pipe 8.

[0030] A drain port is provided at the lower right rear end of the cleaning frame 1, a drain valve 9 is installed in the drain port, and the drain valve 9 is located above the partition plate 11, so as to facilitate the discharge of the internal mixed liquid.

[0031] A tilted material guide plate 5 is provided at the left end of the cleaning frame 1. A plurality of equally spaced insertion ports 51 are provided on the material guide plate 5, and the insertion ports 51 are staggered with the baffle strip 21. The length and width of the insertion ports 51 are greater than those of the baffle strip 21. The right end of the material guide plate 5 is spaced 1-3 mm from the outer surface of the conveying net 2. The baffle strip 21 can pass through the insertion port 51 and move normally. The bearing ring on the conveying net 2 can slide along the material guide plate 5 after cleaning, which is convenient for collecting the bearing ring or allowing it to enter the next process, avoiding damage caused by direct falling and impact.

[0032] The implementation principle of a bearing ring cleaning device for bearing processing in the embodiment of the present application is as follows: the front ends of the plurality of tension rollers 22 are all equipped with toothed pulleys, and they are connected by toothed belts, and the rear end of one of the tension rollers 22 is connected to the output shaft of an external driving device, so that the conveying net 2 can move from right to left, and the rear end of the shower pipe 4 is connected to an external water pump and water tank through a water pipe, and a mixture of cleaning agent and clean water is added to the cleaning frame 1, and the water level is higher than the top of the conveying net 2 and lower than the top of the water collecting frame 6, and the bearing ring is placed on the right end above the conveying net 2, and it will be immersed in the mixed liquid under the action of the conveying net 2, and the ultrasonic transducer 7 uses ultrasonic The energy of the sound waves vibrates the molecules in the cleaning liquid, thereby generating tiny bubbles. When these bubbles burst, they generate impact force to clean the surface of the object. This cleaning method can penetrate into the fine parts of the object and effectively remove oil stains and impurities. Then, the conveying net 2 moves the bearing ring to the upper left, and the shower pipe 4 will rinse the surface of the cleaned bearing ring through the nozzle 41, so that the cleaning agent on the surface is washed away, and this part of the water flow will be discharged through the water collection frame 6, and will not enter the mixed liquid to cause the water level to rise, and will not affect its normal cleaning. The flushed bearing ring will move to the left and slide through the guide plate 5 and be collected;

[0033] By arranging an ultrasonic transducer 7 in the cleaning frame 1, the bearing ring can be completely cleaned and oil and impurities can be effectively removed. The flushing pipe 4 can be used to further clean the cleaned bearing ring and remove the residual cleaning agent on its surface. The water collecting frame 6 can separate the mixed liquid from the cleaning agent after flushing, thereby avoiding the rise of the water level of the mixed liquid.

[0034] By setting a plurality of barrier strips 21 on the conveying net 2, in coordination with the material guide plate 5 and the through-hole 51, the barrier strips 21 on the conveying net 2 can move normally through the through-hole 51, so that the bearing ring on the conveying net 2 can slide along the material guide plate 5, thereby avoiding damage caused by direct falling and impact.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A bearing ring cleaning device for bearing processing, comprising a cleaning frame (1), characterized in that: A partition plate (11) is arranged at the lower part of the cleaning frame (1), and a plurality of evenly distributed ultrasonic transducers (7) are installed below the partition plate (11), and the ultrasonic transducers (7) are connected to an ultrasonic frequency power supply. A plurality of rotatably mounted tensioning rollers (22) are symmetrically arranged on both left and right sides of the cleaning frame (1), and a conveying net (2) is tensionedly installed outside the plurality of tensioning rollers (22), and a plurality of evenly distributed baffle groups are arranged on the conveying net (2). A shower pipe (4) is installed across the left side above the cleaning frame (1), and a plurality of linearly distributed spray heads (41) are arranged below the shower pipe (4).

2. A bearing ring cleaning device for bearing processing as claimed in claim 1, characterized in that: Each of the barrier groups comprises a plurality of barrier strips (21) distributed in a linear manner, and a spacing of 2 cm is provided between the plurality of barrier strips (21) in the same group.

3. A bearing ring cleaning device for bearing processing as claimed in claim 1, characterized in that: Three support rollers (23) are arranged at equal intervals inside the cleaning frame (1), and the upper middle of the conveying net (2) faces downward and contacts the outer ring surface of the support roller (23).

4. A bearing ring cleaning device for bearing processing as claimed in claim 1, characterized in that: Guide strips (3) are provided on both the front and rear sides of the inner wall of the cleaning frame (1), and the front and rear side surfaces above the conveying net (2) are in sliding contact with the lower surfaces of the guide strips (3).

5. A bearing ring cleaning device for bearing processing as claimed in claim 1, characterized in that: A water collecting frame (6) is provided on the left side inside the cleaning frame (1), and the water collecting frame (6) is located directly below the shower pipe (4); The left and right ends of the bottom of the water collecting frame (6) are higher than the middle, and the front side of the bottom of the water collecting frame (6) is higher than the rear side. A drainage pipe (8) is installed on the rear side of the cleaning frame (1), and the drainage pipe (8) is connected to the inside of the water collecting frame (6).

6. A bearing ring cleaning device for bearing processing as claimed in claim 1, characterized in that: A drainage port is provided at the lower right rear end of the cleaning frame (1), a drainage valve (9) is installed in the drainage port, and the drainage valve (9) is located above the partition plate (11).

7. A bearing ring cleaning device for bearing processing as claimed in claim 2, characterized in that: The left end of the cleaning frame (1) is provided with a guide plate (5) of inclined design, the guide plate (5) is provided with a plurality of equally spaced through holes (51), and the through holes (51) and the barrier strip (21) are designed to be staggered, the length and width of the through holes (51) are greater than the length and width of the barrier strip (21), and the right end of the guide plate (5) is spaced 1-3 mm from the outer surface of the conveying net (2).

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