Mechanical precision bearing cleaning machine

Abstract

The utility model discloses a kind of mechanical precision bearing cleaning machines, it is related to the technical field of cleaning machine, including cleaning mechanism and spray washing mechanism, the spray washing mechanism is installed above cleaning mechanism, the inside of cleaning mechanism is provided with storage mechanism, the inside of storage mechanism is provided with multiple vertical arrangement distribution's guiding positioning mechanism.The utility model is by being provided with guiding positioning mechanism and pressing frame structure, bearing can be sequentially arranged and fixed in the cleaning process, avoid its disordered collision when reciprocating vibration, to protect bearing surface and structural integrity, improve cleaning quality;By setting discharge chute in the side of storage net frame, and setting inclined structure in guiding positioning mechanism, so that the bearing after cleaning can be automatically rolled out along the preset path, realize fast, centralized unloading, improve work efficiency, avoid the tedious operation of artificial one by one taking.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, specifically a mechanical precision bearing cleaning machine. Background Technology

[0002] Bearing cleaning machines are used in the production process of precision bearings to ensure bearing quality and extend their service life. Their core objective is to efficiently and thoroughly remove oil, metal shavings, and impurities that accumulate on bearings during manufacturing and use. The core working principle involves a motor-driven cam mechanism that converts the motor's rotational motion into a rhythmic up-and-down reciprocating motion of a mesh frame, causing intense agitation of the bearings immersed in the cleaning tank. Simultaneously, a high-pressure spray system sprays cleaning fluid onto the bearings within the mesh frame from different angles. This synergistic effect of mechanical motion and high-pressure fluid scouring effectively removes stubborn oil, metal particles, and other impurities from the bearing surface and crevices, achieving efficient and thorough automated cleaning, significantly improving cleaning efficiency and ensuring cleaning quality.

[0003] Patent CN211330538U discloses a precision bearing cleaning machine. Addressing the problem of low cleaning efficiency and its impact on workpiece processing efficiency in existing precision bearing cleaning machines, the following solution is proposed: A cleaning tank is provided with a cleaning fluid spray pipe. Four support legs are fixedly installed at the bottom of the cleaning tank, and a base plate is fixedly installed on each of the four support legs. A motor is fixedly installed on the top of the base plate, and a rotating rod is fixedly installed on the output shaft of the motor. The top of the rotating rod extends into the cleaning tank and is fixedly installed with a rotating box. A first sprocket is fixedly sleeved on the rotating rod, and a chain meshes with the first sprocket. A fixing plate is fixedly installed on one side of the cleaning tank. This invention has a simple structure, is easy to use, and can more efficiently and comprehensively clean workpieces, improving workpiece processing efficiency.

[0004] The inventors have discovered at least the following problems in the prior art:

[0005] Existing bearing cleaning machines typically use a motor to drive a mesh frame to move up and down repeatedly, while simultaneously using a spray nozzle above to clean the bearings inside the mesh frame. During this process, because the bearings are placed randomly inside the mesh frame, the up-and-down vibration causes the bearings to collide with each other, leading to damage.

[0006] In addition, after cleaning, the bearings need to be removed one by one, which limits work efficiency.

[0007] Therefore, this solution provides a precision mechanical bearing cleaning machine to solve the above problems. Utility Model Content

[0008] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a mechanical precision bearing cleaning machine to solve the problems of easy damage to bearings due to mutual collision during the cleaning process and low removal efficiency in the existing technology.

[0009] To solve the above-mentioned technical problems, the basic technical solution proposed by this utility model is as follows:

[0010] A precision bearing cleaning machine includes a cleaning mechanism and a spraying mechanism. The spraying mechanism is installed above the cleaning mechanism. The cleaning mechanism has a storage mechanism inside, and the storage mechanism has multiple rows of vertically arranged guide and positioning mechanisms inside. The storage mechanism includes a storage mesh frame and partitions evenly arranged horizontally inside the storage mesh frame. Side mesh plates are provided on both sides of the storage mesh frame, and a uniformly distributed discharge trough is opened on one side of the storage mesh frame. The guide and positioning mechanism is located between two partitions. The guide and positioning mechanism includes a support frame and a partition frame slidably connected inside the support frame, and a pressing frame below the partition frame. Bearings are arranged on top of the support frame, and the pressing frame is located above the bearings. The top of the support frame and the pressing frame are both inclined to the same side.

[0011] Preferably, the storage mesh frame has evenly distributed insertion holes on both sides, and each side of the side mesh plate is fixedly connected with an evenly arranged insertion plate, which passes through the insertion holes and cooperates with the partition frame.

[0012] Preferably, a mesh panel is installed on the top of the support frame, the inside of the partition frame, and the inside of the pressure frame.

[0013] Preferably, the partition frame is fixedly connected to both sides of a slider, and a sliding rod is slidably connected to the inner side of the slider.

[0014] Preferably, a spring sheet is provided on one side of the slider, and a stop plate is provided above the sliding rod, with the stop plate fixedly connected inside the support frame.

[0015] Preferably, the four top corners of the pressure frame are fixedly connected to limit posts, the limit posts are slidably connected to the bottom of the support frame, and springs are provided around the limit posts.

[0016] Preferably, the two ends of the storage frame are fixedly connected to connectors, which are connected to the cleaning mechanism.

[0017] The beneficial effects of this utility model are:

[0018] I. This utility model, by setting up a guiding and positioning mechanism and a pressing frame structure, can arrange and fix the bearings in an orderly manner during the cleaning process, avoiding disorderly collisions when they vibrate up and down, thereby protecting the surface and structural integrity of the bearings and improving the cleaning quality.

[0019] Second, by opening a discharge trough on one side of the storage mesh frame and setting an inclined structure in the guide positioning mechanism, the cleaned bearings can automatically roll out along a preset path, achieving fast and centralized unloading, improving work efficiency, and avoiding the tedious operation of manually picking and placing them one by one. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective view of the entire utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of the storage mechanism of this utility model;

[0023] Figure 3 This is a side view cross-sectional structural diagram of the storage mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the guiding and positioning mechanism of this utility model;

[0025] Figure 5 This utility model Figure 4 A schematic diagram of the middle section.

[0026] In the picture:

[0027] 1. Cleaning mechanism; 2. Spray washing mechanism;

[0028] 3. Storage mechanism; 31. Storage frame; 32. Connector; 33. Insertion hole; 34. Side mesh panel; 35. Insert plate; 36. Partition; 37. Discharge chute;

[0029] 4. Bearings;

[0030] 5. Guide and positioning mechanism; 51. Support frame; 52. Mesh plate; 53. Pressing frame; 54. Support plate; 55. Limiting post; 56. Spring; 57. Partition frame; 58. Slider; 59. Sliding rod; 501. Spring piece. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0033] According to the appendix Figure 1 - Figure 5 As shown, this utility model provides a mechanical precision bearing cleaning machine, including a cleaning mechanism 1 and a spraying mechanism 2. The spraying mechanism 2 is installed above the cleaning mechanism 1. The cleaning mechanism 1 is provided with a placement mechanism 3 inside, and the placement mechanism 3 is provided with multiple rows of vertically arranged guide positioning mechanisms 5 inside.

[0034] The storage mechanism 3 includes a storage mesh frame 31 and partitions 36 evenly and horizontally arranged inside the storage mesh frame 31. Side mesh panels 34 are provided on both sides of the storage mesh frame 31, and a uniformly distributed discharge chute 37 is opened on one side of the storage mesh frame 31.

[0035] The guide positioning mechanism 5 is located between two partitions 36. The guide positioning mechanism 5 includes a support frame 51 and a partition frame 57 that is slidably connected inside the support frame 51, and also includes a pressing frame 53 below the partition frame 57.

[0036] Bearings 4 are arranged on top of the support frame 51, and the pressure frame 53 is located above the bearings 4. The top of the support frame 51 and the pressure frame 53 are both tilted to the same side.

[0037] The cleaning mechanism 1, the spraying mechanism 2, and the storage mesh frame 31 constitute the cleaning machine in the prior art. The cleaning mechanism 1 is equipped with a control device on its exterior, and the spraying mechanism 2 can be connected to an external pump body so that the bearing 4 inside the storage mesh frame 31 can be cleaned through its nozzle.

[0038] The partition 36 is also a mesh plate. The partition 36 divides the interior of the storage mesh frame 31 into seven parts. Each part has three vertically arranged guide positioning mechanisms 5. The direction of the middle guide positioning mechanism 5 is opposite to that of the other two guide positioning mechanisms 5. With the tilt of the support frame 51 and the pressure frame 53, the bearing 4 can be in an S-shape inside the storage mesh frame 31.

[0039] In a further embodiment, the storage frame 31 has evenly distributed insertion holes 33 on both sides, and the side mesh plate 34 is fixedly connected to an evenly distributed insertion plate 35 on one side. The insertion plate 35 passes through the insertion hole 33 and cooperates with the partition frame 57.

[0040] In this embodiment, the number of insertion holes 33, insertion plates 35 and discharge troughs 37 matches the number of partitions 36; the insertion plates 35 can both pass through the insertion holes 33 and push the movement of the partition frame 57 inside the support frame 51; the side mesh plate 34 is also a mesh plate, but magnets are provided at its four top corners.

[0041] In a further embodiment, a mesh plate 52 is installed on the top of the support frame 51, the inside of the partition frame 57, and the inside of the pressure frame 53.

[0042] In this embodiment, the mesh plate 52 allows the sprayed liquid and the liquid in the pool of the cleaning mechanism 1 to pass through, so as not to affect the cleaning.

[0043] In a further embodiment, sliders 58 are fixedly connected to both sides of the partition frame 57, and sliding rods 59 are slidably connected to the inner side of the sliders 58.

[0044] In this embodiment, a groove is provided on the inner side of the support frame 51 at the slider 58, and the spring piece 501 and the abutment plate 54 are also located in the groove.

[0045] In a further embodiment, a spring piece 501 is provided on one side of the slider 58, and a stop plate 54 is provided above the sliding rod 59. The stop plate 54 is fixedly connected to the inside of the support frame 51.

[0046] In this embodiment, the spring piece 501 is used to reset when the insert plate 35 no longer pushes the partition frame 57, so that one side of the partition frame 57 no longer adheres to the inner wall of the storage net frame 31, thereby allowing the space above each guide positioning mechanism 5 to be connected; the bottom of the abutment plate 54 has a slope so that the sliding rod 59 moves down when it moves with the partition frame 57 and the slider 58, and moves up when the partition frame 57 and the slider 58 are reset.

[0047] In a further embodiment, limit posts 55 are fixedly connected to the four top corners of the pressure frame 53. The limit posts 55 are slidably connected to the bottom of the support frame 51, and springs 56 are provided around the limit posts 55.

[0048] In this embodiment, the spring 56 is used to reset the pressure frame 53 after the sliding rod 59 moves with the partition frame 57.

[0049] In a further embodiment, the two ends of the storage frame 31 are fixedly connected to connectors 32, and the connectors 32 are connected to the cleaning mechanism 1.

[0050] In this embodiment, the connector 32 is bolted to the reciprocating component inside the cleaning mechanism 1, thereby driving the placement mechanism 3 to move up and down reciprocally.

[0051] The working principle of this utility model is as follows:

[0052] When the bearing 4 needs to be cleaned, first partially close the side mesh plates 34 on both sides of the storage mesh frame 31. Then place multiple bearings above the guide positioning mechanism 5, so that they are guided and arranged by the three-layer guide positioning mechanism 5. Then fully close the side mesh plates 34 to the storage mesh frame 31. At this time, the insert plate 35 will pass through the insert hole 33 and push the partition frame 57 inside each support frame 51 to move. This will separate the three layers of bearing 4 from the partition frame 57. At the same time, the movement of the partition frame 57 will also drive the sliding rod 59 to move, and the top of the sliding rod 59 will be subjected to The downward movement of the sliding rod 59, due to the restriction of the pressure plate 54, allows the bottom of the sliding rod 59 to press down on the pressure frame 53. This allows the pressure frame 53 to position the bearings 4 in the lower row to prevent them from shifting. Then, the reciprocating component inside the cleaning mechanism 1 is activated by the control device, which drives the entire placement mechanism 3 to move up and down reciprocally. This, in conjunction with the spray cleaning mechanism 2, cleans the bearings 4. During the up and down reciprocating motion of the placement mechanism 3, the pressure frame 53 positions multiple rows of bearings 4, thus preventing the bearings 4 from moving and avoiding collisions between the bearings 4 that could cause damage.

[0053] After cleaning, the side mesh plates 34 on both sides of the storage mesh frame 31 can be pulled out directly, so that the insert plate 35 can be pulled out from the support frame 51 and the insertion hole 33. During the pulling process, the partition frame 57 is reset by the rebound of the spring piece 501, and then the partition frame 57 retracts into the support frame 51. At the same time, the movement of the side mesh plate 34 will open the discharge chute 37. At this time, the staff only needs to place the collection box at the bottom of the storage mesh frame 31, and the bearing 4 will move and roll along the direction of the guide positioning mechanism 5 to discharge the material, making the material discharge more convenient and faster.

[0054] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A precision bearing cleaning machine, comprising a cleaning mechanism (1) and a spraying mechanism (2), characterized in that, The spray washing mechanism (2) is installed above the cleaning mechanism (1). The cleaning mechanism (1) is equipped with a storage mechanism (3). The storage mechanism (3) is equipped with multiple vertically arranged guide positioning mechanisms (5). The storage mechanism (3) includes a storage mesh frame (31) and partitions (36) evenly and horizontally arranged inside the storage mesh frame (31). Side mesh plates (34) are provided on both sides of the storage mesh frame (31), and a uniformly distributed discharge chute (37) is opened on one side of the storage mesh frame (31). The guide positioning mechanism (5) is located between two partitions (36). The guide positioning mechanism (5) includes a support frame (51) and a partition frame (57) that is slidably connected inside the support frame (51). It also includes a pressing frame (53) below the partition frame (57). The support frame (51) has bearings (4) arranged above it, and the pressure frame (53) is located above the bearings (4). The top of the support frame (51) and the pressure frame (53) are both tilted to the same side.

2. The precision bearing cleaning machine according to claim 1, characterized in that: The storage frame (31) has evenly distributed insertion holes (33) on both sides, and the side of the side mesh plate (34) is fixedly connected with evenly distributed insertion plates (35). The insertion plates (35) pass through the insertion holes (33) and cooperate with the partition frame (57).

3. The precision bearing cleaning machine according to claim 1, characterized in that: Mesh panels (52) are installed on the top of the support frame (51), inside the partition frame (57), and inside the pressure frame (53).

4. A precision bearing cleaning machine according to claim 1, characterized in that: The partition frame (57) is fixedly connected to two sides of a slider (58), and a sliding rod (59) is slidably connected to the inner side of the slider (58).

5. A precision bearing cleaning machine according to claim 4, characterized in that: A spring sheet (501) is provided on one side of the slider (58), and a stop plate (54) is provided above the sliding rod (59). The stop plate (54) is fixedly connected to the inside of the support frame (51).

6. A precision bearing cleaning machine according to claim 1, characterized in that: Limiting posts (55) are fixedly connected to the four top corners of the pressure frame (53). The limiting posts (55) are slidably connected to the bottom of the support frame (51). Springs (56) are provided around the limiting posts (55).

7. A precision bearing cleaning machine according to claim 1, characterized in that: The two ends of the storage frame (31) are fixedly connected to connectors (32), and the connectors (32) are connected to the cleaning mechanism (1).

Images