Bearing ring cleaning device for bearing production and machining

Abstract

The utility model discloses a bearing ring cleaning device for bearing production and machining, which belongs to the technical field of bearing machining and comprises a cleaning box, an empty groove is formed in an inner cavity of the cleaning box, an electric push rod is mounted on the top surface of the cleaning box, and the output end of the electric push rod penetrates into an inner cavity of the empty groove and is connected with a movable block. Two through grooves are symmetrically formed in one side face of the empty groove, a cushion block and a pressing block are welded to one side face of the movable block, the free end of the cushion block and the free end of the pressing block penetrate through the two through grooves correspondingly, an arc-shaped groove used for containing a bearing ring is formed in the top face of the cushion block, and a supporting rod arranged in an inner cavity of the bearing ring in a sleeving mode is arranged in the inner cavity of the cleaning box and located between the cushion block and the pressing block. A driving assembly used for driving the supporting rods to move is installed on the inner side wall of the cleaning box. According to the bearing ring cleaning device for bearing production and machining, the problem that the contact face of a bearing ring is difficult to clean is solved, and the bearing ring cleaning effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bearing processing technical field especially bearing ring cleaning device for bearing production and processing. BACKGROUND

[0002] The main function of bearing is to support mechanical rotating body and reduce the mechanical load friction coefficient of equipment in transmission process. Oil stains and waste chips and other impurities are attached to the surface of bearing during machining, finishing, heat treatment and assembly process. Therefore, cleaning device is needed to clean oil stains and waste chips. However, the current cleaning device can clean the bearing sleeve on the side of the supporting rod. Since the bearing is hung on the side of the supporting rod, the inner wall of the bearing will contact the supporting rod, which makes it difficult to clean the contact surface, and manual turning is needed, thereby reducing the cleaning effect of the bearing.

[0003] The existing Chinese patent (authorized publication number CN220825207U) discloses a bearing ring cleaning device for bearing production and processing, which comprises a box body, a motor fixedly connected to the right side of the box body, an annular groove fixedly connected to the inner wall right side of the box body, an output end of the motor penetrating through the box body and the annular groove and fixedly connected with a rotating rod, and a first gear fixedly connected to the left end of the rotating rod.

[0004] It can be seen that the cited patent document has the problem of difficult cleaning of the bearing contact surface. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a bearing ring cleaning device for bearing production and processing to solve the problem in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bearing ring cleaning device for bearing production and processing, comprising a cleaning box, an air slot is arranged in the inner cavity of the cleaning box, an electric push rod is installed on the top surface of the cleaning box, the output end of the electric push rod penetrates into the inner cavity of the air slot and is connected with a movable block, two through slots are symmetrically arranged on one side of the air slot, a pad and a pressing block are respectively welded on one side of the movable block, the free ends of the pad and the pressing block respectively pass through the two through slots, an arc-shaped slot for placing a bearing ring is arranged on the top surface of the pad, a supporting rod is arranged in the inner cavity of the cleaning box between the pad and the pressing block and is sleeved in the inner cavity of the bearing ring, and a driving assembly for driving the supporting rod to move is installed on the inner side wall of the cleaning box.

[0007] Preferably, the driving assembly comprises two connecting frames, a threaded rod and a moving block, and the two connecting frames are symmetrically welded on the inner side wall of the cleaning box.

[0008] Preferably, the two connecting frames are both arranged in C shape, and the threaded rod is arranged in the inner cavity of one of the connecting frames.

[0009] Preferably, the threaded sleeve of the moving block is arranged on the circumferential side of the threaded rod, and one end of the supporting rod is fixedly connected to one side of the moving block.

[0010] Preferably, the inner cavity of the cleaning box is provided with a hollow ring, and two connecting blocks are symmetrically arranged on the circumferential side of the hollow ring.

[0011] Preferably, two hydraulic cylinders are symmetrically arranged on one side of the cleaning box, and the piston rods of the two hydraulic cylinders respectively penetrate the cleaning box and are fixedly connected with the two connecting blocks.

[0012] Preferably, a plurality of spray heads for cleaning the bearing ring are equidistantly arranged on the inner side wall of the hollow ring, and a conveying pipe for conveying water to clean the bearing ring is communicated with one side of the hollow ring.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The bearing ring cleaning device for bearing production and processing can provide power for the movement of the movable block by opening the electric push rod, thereby realizing the longitudinal reciprocating movement of the cushion block and the pressing block, allowing the cushion block and the pressing block to respectively abut against the top surface and the bottom surface of the bearing ring, and allowing the contact surfaces of the bearing ring to be respectively exposed for cleaning. Compared with the existing device for cleaning the bearing ring, the device can clean the contact surfaces of the bearing ring and the supporting device, avoids the need for manually turning over the bearing ring, and improves the cleaning effect of the bearing ring.

[0015] The driving assembly can enable the supporting rod to realize longitudinal reciprocating movement, can support the bearing ring, avoids mutual collision during cleaning, and can fix bearing rings with different inner diameters. The welded limiting rod can limit the movement of the supporting rod to avoid deviation during the movement of the supporting rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 is a structural schematic view of the present utility model;

[0018] Figure 2 is a sectional view of the cleaning box of the present utility model;

[0019] Figure 3 It is the structure schematic view of the hollow groove and the through groove of the utility model;

[0020] Figure 4 It is the structure schematic view of the connecting frame and the threaded shaft of the utility model;

[0021] Figure 5 It is the structure schematic view of the hollow ring and the conveying pipe of the utility model.

[0022] Explanation of reference signs:

[0023] In the drawing: 1, cleaning box; 2, hollow groove; 3, electric push rod; 4, movable block; 5, through groove; 6, pad block; 7, pressing block; 8, supporting rod; 9, connecting frame; 10, threaded rod; 11, moving block; 12, limiting rod; 13, hollow ring; 14, connecting block; 15, hydraulic cylinder; 16, spray head; 17, conveying pipe; 18, arc-shaped groove. DETAILED DESCRIPTION

[0024] In the following description, numerous specific details are given to provide a thorough understanding of the utility model. However, it will be apparent to one skilled in the art that the utility model can be practiced without one or more of these specific details. In other instances, well-known techniques have not been described in detail in order to avoid unnecessarily obscuring the utility model.

[0025] Unless the direction defined separately is indicated, the directions such as up, down, left, right, front, back, inner and outer mentioned in this document are based on the directions such as up, down, left, right, front, back, inner and outer in the drawing of the utility model, which are explained here.

[0026] The connecting mode can adopt existing modes such as bonding, welding, bolt connection and the like, and the actual needs are accurate.

[0027] As Figures 1 to 5 A bearing ring cleaning device for bearing production and processing, as shown in the drawing, comprises a cleaning box 1, a hollow groove 2 is formed in the inner cavity of the cleaning box 1, an electric push rod 3 is installed on the top surface of the cleaning box 1, the output end of the electric push rod 3 penetrates into the inner cavity of the hollow groove 2 and is connected with a movable block 4, two through grooves 5 are symmetrically formed in the side surface of the hollow groove 2, a pad block 6 and a pressing block 7 are respectively welded on the side surface of the movable block 4, the free ends of the pad block 6 and the pressing block 7 respectively pass through the two through grooves 5, an arc-shaped groove 18 for placing a bearing ring is formed in the top surface of the pad block 6, by starting the electric push rod 3, the movable block 4 can be driven to move longitudinally reciprocatingly, so that the movable block 4 can drive the pad block 6 and the pressing block 7 to move longitudinally reciprocatingly, the pad block 6 and the pressing block 7 can be in contact with the top surface and the bottom surface of the bearing ring, and the fixing is facilitated.

[0028] The inner cavity of the cleaning box 1 and located between the cushion block 6 and the pressing block 7 is provided with a support rod 8 sleeved in the inner cavity of the bearing ring, and the inner side wall of the cleaning box 1 is provided with a driving assembly for driving the support rod 8 to move, which comprises two connecting frames 9, a threaded rod 10 and a moving block 11. The two connecting frames 9 are symmetrically welded on the inner side wall of the cleaning box 1 and are both arranged in a C shape. The threaded rod 10 is rotationally arranged in the inner cavity of one of the connecting frames 9, and the moving block 11 is threadedly sleeved on the side of the threaded rod 10. One end of the support rod 8 is fixedly connected to one side of the moving block 11. A plurality of bearing rings to be cleaned are placed in the arc-shaped groove 18 on the top surface of the cushion block 6 in sequence, and at the same time, the plurality of bearing rings can be sleeved around the support rod 8. At this time, rotating the threaded rod 10 can drive the moving block 11 to move downward, thereby driving the support rod 8 to move downward. Since the bearing ring is sleeved around the support rod 8, the support rod 8 will abut against the inner bottom surface of the bearing ring when moving downward, and cooperates with the cushion block 6 to enable the bearing ring to be fixed on the top surface of the arc-shaped groove 18 for cleaning, thereby avoiding the situation that the bearing rings will shake and collide with each other during cleaning. After the bearing rings are cleaned, the electric push rod 3 is opened, so that the cushion block 6 and the pressing block 7 are driven by the movable block 4 to move downward. When the cushion block 6 moves away from the support rod 8, the fixing of the bearing ring is cancelled, so that the bearing ring will move downward due to its own weight, and the inner bottom surface of the bearing ring abuts against the support rod 8 to become the inner top surface that can abut against the support rod 8. At this time, the movable block 4 is continuously moved, so that the pressing block 7 moves downward and abuts against the top surface of the bearing ring, thereby fixing the bearing ring again, so that the contact surface of the bearing ring with the cushion block 6 and the support rod 8 can be exposed to the outside, thereby enabling the contact surface to be cleaned at the beginning, avoiding the situation that the contact surface of the bearing ring needs to be manually turned over to clean, and improving the cleaning effect of the bearing ring.

[0029] The inner bottom surface of the connecting frame 9 provided with the threaded rod 10 is provided with a groove (not shown), and the inner side wall of the groove is fixedly provided with a bearing (not shown). The threaded rod 10 penetrates through the bearing and is fixedly connected with the inner side wall of the bearing, so that the inner ring of the bearing rotates when the threaded rod 10 rotates, thereby supporting the threaded rod 10 and enabling the threaded rod 10 to rotate.

[0030] The inner cavity of the other connecting frame 9 is welded with a limiting rod 12, and the moving block 11 is slidably sleeved on the side of the limiting rod 12, so that the moving block 11 moves on the side of the limiting rod 12, thereby limiting the movement of the moving block 11.

[0031] The inner cavity of the cleaning box 1 is provided with a hollow ring 13, the inner side wall of the hollow ring 13 is equidistantly provided with a plurality of spray heads 16 for cleaning the bearing ring, one side of the hollow ring 13 is communicated with a conveying pipe 17 for conveying water to clean the bearing ring, the free ends of the two conveying pipes 17 penetrate to one side of the cleaning box 1 and are externally connected with a water supply device, water is conveyed into the conveying pipe 17 through the externally connected water supply device, and then is conveyed into the hollow ring 13 through the conveying pipe 17, so that the water is dispersed to the plurality of spray heads 16 to be sprayed out, thereby cleaning the bearing ring.

[0032] Two connecting blocks 14 are symmetrically installed on the circumferential side of the hollow ring 13, two hydraulic cylinders 15 are symmetrically installed on one side of the cleaning box 1, the piston rods of the two hydraulic cylinders 15 respectively penetrate the cleaning box 1 and are connected and fixed with the two connecting blocks 14, by opening the two hydraulic cylinders 15, the hollow ring 13 can be driven to move transversely and reciprocally through the connecting blocks 14, since the supporting rod 8 is in the inner cavity of the hollow ring 13, when the hollow ring 13 moves, it will move on the circumferential side of the bearing ring to clean the bearing ring, when the pad 6 abuts against the bottom surface of the bearing ring, the pressing block 7 will be above the hollow ring 13, otherwise, when the pressing block 7 abuts against the top surface of the bearing ring, the pad 6 will be below the hollow ring 13, so as to avoid that the pad 6 and the pressing block 7 affect the movement of the hollow ring 13.

[0033] A guide plate for guiding the movement of water is installed on the bottom surface of the cleaning box 1, and a discharge port is arranged on one side of the cleaning box 1, so that the water can be moved to the discharge port through the guide plate and discharged, thereby facilitating recycling.

[0034] Working principle:

[0035] The bearing production and processing bearing ring cleaning device, a plurality of bearing rings to be cleaned are placed in turn on the top surface of the cushion block 6, and the plurality of bearing rings can be sleeved on the periphery of the supporting rod 8, at this time, rotating the threaded rod 10, the supporting rod 8 can be driven by the moving block 11 to move downward, so that the supporting rod 8 can extrude the inner bottom surface of the bearing ring, so that the bearing ring can be fixed on the top surface of the cushion block 6, at this time, the water is conveyed into the hollow ring 13 through the conveying pipe 17 by the external water supply device, and the water is dispersed to the plurality of spray heads 16, at this time, the hydraulic cylinder 15 is opened, the hollow ring 13 is moved to the periphery of the bearing ring, and the water sprayed by the spray head 16 is used to clean the bearing ring, after cleaning, the electric push rod 3 is opened, the cushion block 6 and the pressing block 7 are driven by the movable block 4 to move downward, when the cushion block 6 moves away from the supporting rod 8, the bearing ring on the periphery of the supporting rod 8 moves downward due to its own weight, so that the inner top surface of the bearing ring can abut against the supporting rod 8, at this time, the movable block 4 is continuously moved, when the pressing block 7 moves downward and abuts against the top surface of the bearing ring, the bearing ring is fixed, the contact surface of the bearing ring and the cushion block 6 and the supporting rod 8 can be exposed to the outside, so as to be cleaned by the spray head 16 again, avoiding the need to manually turn over the bearing ring to clean the contact surface, improving the cleaning effect of the bearing ring.

[0036] It should be noted that in this text, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of another identical element in the process, method, article or equipment including the element.

[0037] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bearing ring cleaning device for bearing production and processing, comprising a cleaning box (1), characterized in that: The inner cavity of the cleaning box (1) is provided with a hollow groove (2), the top surface of the cleaning box (1) is provided with an electric push rod (3), the output end of the electric push rod (3) penetrates into the inner cavity of the hollow groove (2) and is connected with a movable block (4), two through grooves (5) are symmetrically formed in one side surface of the hollow groove (2), the one side surface of the movable block (4) is respectively welded with a pad block (6) and a pressing block (7), the free ends of the pad block (6) and the pressing block (7) respectively pass through the two through grooves (5), the top surface of the pad block (6) is provided with an arc-shaped groove (18) for placing a bearing ring, the inner cavity of the cleaning box (1) and between the pad block (6) and the pressing block (7) is provided with a support rod (8) sleeved in the inner cavity of the bearing ring, and the inner side wall of the cleaning box (1) is provided with a driving assembly for driving the support rod (8) to move.

2. The bearing ring cleaning device for bearing production and processing according to claim 1, characterized in that: The driving assembly comprises two connecting frames (9), a threaded rod (10) and a moving block (11), and the two connecting frames (9) are symmetrically welded on the inner side wall of the cleaning box (1).

3. The bearing ring cleaning device for bearing production and processing according to claim 2, characterized in that: The two connecting frames (9) are C-shaped, and the threaded rod (10) is rotatably arranged in the inner cavity of one of the connecting frames (9).

4. The bearing ring cleaning device for bearing production and processing according to claim 3, characterized in that: The moving block (11) is threadedly sleeved on the side surface of the threaded rod (10), and one end of the support rod (8) is fixedly connected to the side surface of the moving block (11).

5. The bearing ring cleaning device for bearing production and processing according to claim 1, characterized in that: The inner cavity of the cleaning box (1) is provided with a hollow ring (13), and the two connecting blocks (14) are symmetrically arranged on the side surface of the hollow ring (13).

6. A bearing ring cleaning device for use in bearing production and processing according to claim 5, characterized in that: Two hydraulic cylinders (15) are symmetrically arranged on the side surface of the cleaning box (1), and the piston rods of the two hydraulic cylinders (15) respectively penetrate the cleaning box (1) and are connected and fixed with the two connecting blocks (14).

7. The bearing ring cleaning device for bearing production and processing according to claim 5, characterized in that: A plurality of spray heads (16) for cleaning the bearing ring are equidistantly arranged on the inner side wall of the hollow ring (13), and the side surface of the hollow ring (13) is communicated with a delivery pipe (17) for delivering water to clean the bearing ring.

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