Cleaning device for deep groove ball bearing

Abstract

The utility model relates to the technical field of bearing cleaning, in particular to a cleaning device of a deep groove ball bearing, which comprises a machine body, a cleaning cavity, a scrubbing device and a flushing device, the scrubbing device is at least provided with two first scrubbing ends capable of reciprocating on the two sides of the cleaning area and scrubbing the outer wall of the bearing and a second scrubbing end capable of ascending and descending in the cleaning area. The flushing device is at least provided with a first flushing end located on the first scrubbing end and moving along with the first scrubbing end and a second flushing end located on the second scrubbing end. According to the bearing cleaning device, each bearing can be independently cleaned, so that the cleaning effect on the bearings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing cleaning, and particularly relates to a cleaning device for deep groove ball bearings. Background Art

[0002] Bearings are one of the important components in various mechanical equipment. They are mainly used to support the rotation of mechanical rotors and reduce the friction coefficient during their movement.

[0003] At present, to ensure the passing rate of bearings out of the warehouse, the bearings after production are usually cleaned to remove the residues attached to the bearings during the production process. However, the current cleaning method for bearings is mainly to send the bearings into a cleaning pool for unified cleaning. This cleaning method causes the bearings to come into contact with each other, so there are cleaning dead corners, resulting in poor cleaning effects.

[0004] In summary, improvements need to be made in this regard. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a cleaning device for deep groove ball bearings, aiming to solve the problems presented in the above background art.

[0006] The technical solution of the utility model is realized as follows: A cleaning device for deep groove ball bearings, comprising:

[0007] A machine body having a cleaning cavity for placing bearings;

[0008] A brushing device;

[0009] A flushing device, characterized in that: a partition is provided in the cleaning cavity, and the partition divides the cleaning cavity into several cleaning areas for placing bearings;

[0010] The brushing device has at least two first brushing ends that can reciprocate on both sides of the cleaning area and brush the outer wall of the bearing, and a second brushing end that can move up and down in the cleaning area;

[0011] The flushing device has at least a first flushing end located on the first brushing end and moving with the first brushing end, and a second flushing end located on the second brushing end.

[0012] Preferably: The brushing device includes:

[0013] A horizontal brushing shaft passing through each partition and capable of being controlled by a driving mechanism to move horizontally back and forth;

[0014] A longitudinal brushing shaft passing through the machine body and capable of being controlled by a driving mechanism to move longitudinally back and forth;

[0015] The scrubbing section is composed of a first cleaning brush installed on a horizontal scrubbing shaft and a second cleaning brush installed on a longitudinal scrubbing shaft.

[0016] Preferably, the driving mechanism includes:

[0017] A horizontal driving shaft rotatably arranged in the machine body;

[0018] A longitudinal driving shaft rotatably arranged in the machine body;

[0019] Cams, composed of a first cam installed at intervals on the horizontal driving shaft and a second cam installed at intervals on the longitudinal driving shaft;

[0020] Return springs, composed of a first return spring installed on the horizontal scrubbing shaft and contacting the machine body and a second return spring installed on the longitudinal scrubbing shaft and contacting the machine body;

[0021] Wherein, the horizontal driving shaft and the longitudinal driving shaft can be controlled by a motor to rotate, and one end of the horizontal scrubbing shaft is controlled by the first return spring to contact the first cam, and one end of the longitudinal scrubbing shaft is controlled by the second return spring to contact the second cam.

[0022] Preferably, the flushing device includes:

[0023] Flushing cavities, composed of a first flushing cavity formed inside the horizontal scrubbing shaft and a second flushing cavity formed inside the longitudinal scrubbing shaft;

[0024] Water spraying nozzles, composed of a first water spraying nozzle formed on the horizontal scrubbing shaft and communicating with the first flushing cavity and a second water spraying nozzle arranged on the longitudinal scrubbing shaft and communicating with the second flushing cavity;

[0025] Wherein, the flushing cavities can be supplied with water by a water pump.

[0026] Preferably, a rubber part is provided on the horizontal scrubbing shaft, and the rubber part can contact the outer ring of the bearing when the horizontal scrubbing shaft moves.

[0027] Preferably, a cover structure for closing the cleaning cavity is detachably connected to the machine body, and the cover structure includes:

[0028] A body detachably connected to the machine body;

[0029] A limiting shaft arranged on the body;

[0030] Wherein, a limiting cavity for inserting the limiting shaft is provided at the top of the longitudinal scrubbing shaft.

[0031] Preferably, a drain pipe communicating with each cleaning area is provided on the machine body.

[0032] The utility model has at least the following beneficial effects:

[0033] 1. The utility model divides the cleaning cavity of the machine body into several cleaning areas by means of a partition board. The bearings can be separately placed into each cleaning area, and the bearings are cleaned by a brushing device and a rinsing device, so as to avoid cleaning dead corners caused by contact between the bearings, thereby ensuring the cleaning effect on the bearings.

[0034] 2. When the utility model brushes the bearings, the rubber part can be used to drive the bearings to rotate, so as to further improve the cleaning effect on the bearings.

[0035] In addition, other advantages of the utility model will be shown in the embodiment part of the utility model, so that the beneficial effects of the utility model are more remarkable. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0037] Figure 1 It is a schematic structural diagram of the specific embodiment of the present utility model;

[0038] Figure 2 is Figure 1 the A-A sectional view in

[0039] Figure 3 is Figure 2 the B-B sectional view in

[0040] Figure 4 It is a schematic structural diagram of the cleaning area in the second specific embodiment of the present utility model;

[0041] Figure 5 It is a schematic structural diagram of the second specific embodiment of the present utility model;

[0042] Figure 6 It is a schematic structural diagram of the cover plate in the second specific embodiment of the present utility model;

[0043] Figure 7 is Figure 4 the C-C sectional view in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0044] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0045] Embodiment 1

[0046] As Figures 1-3 shown, the present utility model discloses a cleaning device for deep groove ball bearings, including:

[0047] A body 10 having a cleaning cavity for placing bearings; a brushing device and a flushing device.

[0048] In this embodiment, a partition 11 is provided in the cleaning cavity, and the partition 11 divides the cleaning cavity into several cleaning areas 110 for placing bearings;

[0049] The brushing device has at least two first brushing ends that can reciprocate on both sides of the cleaning area 110 and brush the outer wall of the bearing, and a second brushing end that can move up and down in the brushing area 110;

[0050] The flushing device has at least a first flushing end located on the first brushing end and moving with the first brushing end, and a second flushing end located on the second brushing end.

[0051] In this embodiment: The brushing device includes:

[0052] A horizontal brushing shaft 20 that passes through each partition 11 and can be controlled by a driving mechanism to move horizontally back and forth;

[0053] A longitudinal brushing shaft 21 that passes through the body 10 and can be controlled by a driving mechanism to move longitudinally back and forth;

[0054] A brushing part composed of a first cleaning brush 221 installed on the horizontal brushing shaft 20 and a second cleaning brush 222 installed on the longitudinal brushing shaft 21.

[0055] In this embodiment: The driving mechanism includes:

[0056] A horizontal driving shaft 30 rotatably arranged in the body 10;

[0057] A longitudinal driving shaft 31 rotatably arranged in the body 10;

[0058] Cams composed of a first cam 321 installed at intervals on the horizontal driving shaft 30 and a second cam 322 installed at intervals on the longitudinal driving shaft 31;

[0059] The reset spring is composed of a first reset spring 331 mounted on the horizontal scrubbing shaft and contacting the machine body, and a second reset spring 332 mounted on the longitudinal scrubbing shaft 21 and contacting the machine body 10;

[0060] Among them, the horizontal drive shaft 30 and the longitudinal drive shaft 31 can be controlled by a motor to rotate, and one end of the horizontal scrubbing shaft 20 is controlled by the first reset spring 331 to contact the first cam 321, and one end of the longitudinal scrubbing shaft 21 is controlled by the second reset spring 332 to contact the second cam 322. In this embodiment, a spring support portion 34 is further provided on the horizontal scrubbing shaft 20 and the longitudinal scrubbing shaft 21, and the spring support portion 34 is used for fixing one end of the reset spring.

[0061] In this embodiment: The flushing device includes:

[0062] A flushing cavity, which is composed of a first flushing cavity 41 formed in the horizontal scrubbing shaft 20 and a second flushing cavity 42 formed in the longitudinal scrubbing shaft;

[0063] A water spray port, which is composed of a first water spray port 43 formed on the horizontal scrubbing shaft 20 and communicating with the first flushing cavity 41 and a second water spray port 44 provided on the longitudinal scrubbing shaft 21 and communicating with the second flushing cavity 42;

[0064] Among them, the flushing cavity can be supplied with water by a water pump.

[0065] In this embodiment, the horizontal drive shafts and the longitudinal drive shafts are driven by a chain assembly. Taking the longitudinal drive shaft as an example, sprockets are fixedly connected to each longitudinal drive shaft, and the sprockets are driven by a chain 50. When any longitudinal drive shaft is driven by a motor to rotate, each longitudinal drive shaft can rotate synchronously.

[0066] Reference Figures 1-3 , the principle of this embodiment is:

[0067] During cleaning, the bearings are placed in each cleaning area, and the drive mechanism and the flushing device are started. The flushing device uses a water pump to send water into the flushing cavities in the horizontal scrubbing shaft and the longitudinal scrubbing shaft respectively. Under the start of the drive mechanism, the circumferential drive surfaces of the cams can be used to control the horizontal scrubbing shaft and the longitudinal scrubbing shaft to move away from and close to the cams for reciprocating movement, and the scrubbing parts on the horizontal scrubbing shaft and the longitudinal scrubbing shaft are used to scrub the outer wall and the inner wall of the bearing respectively, and the cleaning liquid sprayed from the water spray port is used to complete the cleaning work of the bearing.

[0068] It is worth mentioning that: The water spray position of the water spray port in this embodiment is adjusted as the horizontal scrubbing shaft or the longitudinal scrubbing shaft moves, which can improve the cleaning effect on the bearing.

[0069] Embodiment 2, the difference from Embodiment 1 is that

[0070] As Figures 4-7 shown, in this embodiment: a rubber part 60 is provided on the horizontal scrubbing shaft 20, and the rubber part 60 can contact the outer ring of the bearing when the horizontal scrubbing shaft 20 moves. The first cleaning brush 221 on the horizontal scrubbing shaft 20 can be arranged on the inner wall of the cleaning area 110 (the first cleaning brush can also be provided on the horizontal scrubbing shaft).

[0071] In this embodiment: a cover plate structure for closing the cleaning cavity is also detachably connected to the machine body 10. The cover plate structure includes:

[0072] A main body 70 detachably connected to the machine body 10 by bolts 71;

[0073] A limiting shaft 72 arranged on the main body 70;

[0074] Wherein, a limiting cavity 73 for inserting the limiting shaft 72 is provided at the top of the longitudinal scrubbing shaft 21.

[0075] In this embodiment: a drain pipe 8 communicating with each cleaning area 110 is provided on the machine body 10, and the waste water generated by cleaning can be discharged in time.

[0076] Referring to Figures 4-7 , the principle of this embodiment is:

[0077] When cleaning the bearing in this embodiment, the cover plate structure is used to prevent the bearing from popping out of the cleaning area. Moreover, when the rubber part on the horizontal scrubbing shaft contacts the bearing, it can drive the bearing to rotate and improve the cleaning effect on the bearing.

[0078] Secondly, the limiting shaft can cooperate with the longitudinal scrubbing shaft and play a guiding and limiting role during the vertical lifting movement of the longitudinal scrubbing shaft.

[0079] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deep groove ball bearing cleaning device, comprising: The machine body (10) has a cleaning chamber for placing the bearing; Brushing device; The flushing device is characterized in that: a partition (11) is provided in the cleaning chamber, and the partition (11) divides the cleaning chamber into a plurality of cleaning areas (110) for bearings to be placed in; The scrubbing device comprises at least two first scrubbing ends capable of reciprocating on both sides of the cleaning area (110) and scrubbing the outer wall of the bearing, and a second scrubbing end capable of lifting and lowering in the cleaning area (110); The flushing device at least comprises a first flushing end which is located on the first brushing end and moves along with the first brushing end, and a second flushing end which is located on the second brushing end.

2. A deep groove ball bearing cleaning device according to claim 1, characterized in that: The scrubbing device comprises: A horizontal brushing shaft (20) passes through each partition (11) and can be controlled by a driving mechanism to move horizontally back and forth; A longitudinal brushing shaft (21) passes through the machine body (10) and is capable of longitudinal reciprocating movement under the control of a driven mechanism; The scrubbing part is composed of a first scrubbing brush (221) installed on a horizontal scrubbing shaft (20) and a second scrubbing brush (222) installed on a longitudinal scrubbing shaft (21).

3. A deep groove ball bearing cleaning device according to claim 2, characterized in that: The driving mechanism comprises: A horizontal driving shaft (30) is rotatably disposed in the machine body (10); A longitudinal drive shaft (31) is rotatably disposed in the machine body (10); The cam is composed of a first cam (321) installed at intervals on the horizontal drive shaft (30) and a second cam (322) installed at intervals on the longitudinal drive shaft (31); A return spring, comprising a first return spring (331) mounted on the horizontal brushing shaft (20) and in contact with the machine body (10), and a second return spring (332) mounted on the longitudinal brushing shaft (21) and in contact with the machine body (10); The horizontal drive shaft (30) and the longitudinal drive shaft (31) can be controlled to rotate by a motor, and one end of the horizontal brushing shaft (20) is controlled by a first return spring (331) to contact the first cam (321), and one end of the longitudinal brushing shaft (21) is controlled by a second return spring (332) to contact the second cam (322).

4. A deep groove ball bearing cleaning device according to claim 2 or 3, characterized in that: The flushing device comprises: A flushing chamber, comprising a first flushing chamber (41) formed in the horizontal brushing shaft (20) and a second flushing chamber (42) formed in the longitudinal brushing shaft (21); The water spray port is composed of a first water spray port (43) formed on the horizontal brushing shaft (20) and connected to the first flushing chamber (41), and a second water spray port (44) provided on the longitudinal brushing shaft (21) and connected to the second flushing chamber (42); The flushing chamber can be supplied with water by a water pump.

5. A deep groove ball bearing cleaning device according to claim 4, characterized in that: The horizontal brushing shaft (20) is provided with a rubber portion (60), and the rubber portion (60) is capable of contacting the outer ring of the bearing when the horizontal brushing shaft (20) moves.

6. A deep groove ball bearing cleaning device according to claim 5, characterized in that: The machine body (10) is also detachably connected with a cover structure for closing the cleaning chamber, and the cover structure comprises: A main body (70) is detachably connected to the machine body (10); A limiting shaft (72) is provided on the body (70); Wherein, a limiting cavity (73) for inserting a limiting shaft (72) is provided at the top of the longitudinal brushing shaft (21).

7. A deep groove ball bearing cleaning device according to claim 6, characterized in that: The machine body (10) is provided with a drainage pipe (8) which is in communication with each cleaning area (110).

Images