Bearing ring polishing device for bearing production

Abstract

The utility model discloses a bearing ring polishing device for bearing production, and relates to the technical field of bearing machining. The polishing device comprises a bottom plate, a polishing roller is arranged above the bottom plate, symmetrically-distributed fixing plates are fixedly installed at the top end of the bottom plate, a threaded rod rotationally penetrates through the tops of the two fixing plates jointly, a sliding block is arranged on the outer side of the threaded rod in a threaded and sleeved mode, and a limiting rod is fixedly installed on the opposite sides of the two fixing plates jointly. The limiting rods penetrate through the sliding blocks, connecting plates are fixedly installed at the bottom ends of the sliding blocks, movable rollers are movably clamped to the bottoms of the connecting plates, and a support is fixedly installed on one side of the top end of the bottom plate. According to the bearing ring cleaning device, spraying is carried out on the outer side of a bearing ring through the arranged spray head, so that chippings on the surface of the bearing ring are washed and fall off, water on the surface of the bearing ring is sucked dry through the arranged water suction roller, and therefore the chippings on the outer side of the bearing ring can be cleaned, and abrasion to the bearing ring is avoided.

Description

Technical Field

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

[0002] Bearings are an important component in modern mechanical equipment; their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. According to the different friction properties of the moving elements, bearings can be divided into two categories: rolling bearings and sliding bearings. Among them, rolling bearings have been standardized and serialized, but compared with sliding bearings, their radial dimensions, vibrations and noise are larger, and their prices are also higher. Rolling bearings generally consist of four parts: outer ring, inner ring, rolling element and cage; according to the shape of the rolling element, rolling bearings are divided into two categories: ball bearings and roller bearings; in the production process of bearings, the bearing rings need to be polished;

[0003] The polishing device in the prior art is likely to leave some debris on the surface of the bearing ring after polishing, which will affect the appearance of the bearing ring and also cause wear on the surface of the bearing ring when the debris is squeezed against the bearing ring.

[0004] In view of the above problems, the inventor proposes a bearing ring polishing device for producing bearings to solve the above problems. Utility Model Content

[0005] In order to solve the problem that some debris is easily left on the surface of the bearing ring after polishing; the purpose of the utility model is to provide a bearing ring polishing device for producing bearings.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: a bearing ring polishing device for producing bearings, comprising a bottom plate, a polishing roller is arranged on the top of the bottom plate, a symmetrically distributed fixing plate is fixedly installed on the top of the bottom plate, a threaded rod is rotated through the tops of the two fixing plates together, a slider is arranged on the outer thread sleeve of the threaded rod, a limiting rod is fixedly installed on the opposite sides of the two fixing plates together, the limiting rod passes through the slider, a connecting plate is fixedly installed on the bottom end of the slider, a movable roller is movably clamped on the bottom of the connecting plate, a bracket is fixedly installed on one side of the top of the bottom plate, a fixing ring is fixedly installed on the top of the bracket, an annularly distributed nozzle is fixedly penetrated on the inner wall of the fixing ring, a fixing frame is fixedly installed on one side of the top of the bottom plate close to the bracket, a symmetrically distributed clamping ring is fixedly installed on the top of the fixing frame, a movable ring is movably clamped inside the clamping ring, an annularly distributed supporting plate is fixedly installed on both sides of the movable ring, and a water absorption roller is fixedly penetrated on one end of the support plate away from the movable ring.

[0007] Preferably, a rotating shaft is rotatably penetrated through the middle of a fixed plate away from the movable roller, a fixed disk is fixedly installed at one end of the rotating shaft close to the movable roller, symmetrically distributed support rods are fixedly installed on the side of the fixed plate away from the rotating shaft, the support rods are located at the eccentric position of the fixed plate, and annularly distributed empty grooves are opened on both sides of the movable roller, the support rods and the empty grooves are used in combination, and the number of the empty grooves is six.

[0008] Preferably, the outer fixed sleeve of the movable ring is provided with a gear ring, the bottom of the gear ring is meshingly connected with a gear, a rotating rod is fixedly penetrated through the middle of the gear, and the rotating rod rotates and penetrates the fixed frame.

[0009] Preferably, a first motor is coaxially fixedly mounted on one end of the threaded rod away from the slider, a second motor is coaxially fixedly mounted on one end of the rotating rod, a stabilizing plate is fixedly mounted on the bottom end of the first motor, and the stabilizing plate is fixedly mounted on the fixed plate.

[0010] Preferably, the threaded rod and the end of the rotating shaft away from the movable roller are both fixedly sleeved with a synchronous wheel, and the two synchronous wheels are connected by a synchronous belt transmission, and the synchronous belt passes through the stabilizing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Spray the outer side of the bearing ring through the nozzle to wash away the debris on the surface of the bearing ring, and absorb the water on the surface of the bearing ring through the water-absorbing roller, so as to clean the debris on the outer side of the bearing ring and avoid wear on the bearing ring.

[0013] 2. By setting the support rod, the support rod is allowed to enter the empty groove, and at the same time, the rotating shaft is driven to rotate, driving the fixed disk to rotate, and the fixed disk drives the support rod to rotate, so that the support rod can drive the movable roller to rotate, thereby enabling the bearing ring to rotate, allowing the nozzle to clean the bearing ring more thoroughly, and also allowing the water-absorbing roller to absorb all the moisture on the surface of the bearing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2It is a structural schematic diagram of the fixed disk in the utility model.

[0017] Figure 3 It is a structural schematic diagram of the movable ring in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the fixing ring in the utility model.

[0019] In the figure: 1. bottom plate; 11. polishing roller; 12. fixed plate; 13. threaded rod; 14. slider; 15. connecting plate; 16. movable roller; 17. bracket; 18. fixed ring; 19. nozzle; 191. fixed frame; 192. snap ring; 193. movable ring; 194. support plate; 195. water-absorbing roller; 2. rotating shaft; 21. fixed plate; 22. support rod; 23. empty groove; 3. gear ring; 31. gear; 32. rotating rod; 4. limit rod; 5. first motor; 51. second motor; 6. stabilizing plate; 7. synchronous wheel; 71. synchronous belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Figure 1-4As shown, the utility model provides a bearing ring polishing device for producing bearings, comprising a base plate 1, a polishing roller 11 is arranged on the top of the base plate 1, a symmetrically distributed fixed plate 12 is fixedly installed on the top of the base plate 1, a threaded rod 13 is passed through the tops of the two fixed plates 12 for common rotation, a slider 14 is provided on the outer thread sleeve of the threaded rod 13, a connecting plate 15 is fixedly installed on the bottom end of the slider 14, a movable roller 16 is movably provided on the bottom of the connecting plate 15, a bracket 17 is fixedly installed on one side of the top of the base plate 1, a fixing ring 18 is fixedly installed on the top of the bracket 17, a ring-shaped nozzle 19 is fixedly passed through the inner wall of the fixing ring 18, a fixing frame 191 is fixedly installed on one side of the top of the base plate 1 close to the bracket 17, a symmetrically distributed clamping ring 192 is fixedly installed on the top of the fixing frame 191, a movable ring 193 is movably provided on the inner side of the clamping ring 192, and both sides of the movable ring 193 are fixedly installed with A support plate 194 is distributed in a ring shape, and a water-absorbing roller 195 is fixedly passed through one end of the support plate 194 away from the movable ring 193. In actual use, the bearing ring is sleeved on the outer side of the movable roller 16, and the slider 14 threadedly sleeved on the threaded rod 13 is driven to move by driving the threaded rod 13, and the slider 14 drives the connecting plate 15 to move, and the connecting plate 15 drives the movable roller 16 to move. When the movable roller 16 moves to the inside of the fixed ring 18, the outer side of the bearing ring is sprayed by the set nozzle 19, so that the debris on the surface of the bearing ring is washed away, and then the movable roller 16 drives the bearing ring to continue to move until it enters the inside of the movable ring 193, and the moisture on the surface of the bearing ring is absorbed by the set water-absorbing roller 195, so that the debris on the outer side of the bearing ring can be cleaned to avoid wear on the bearing ring; it should be noted that the fixed ring 18 is provided with a water source through an external water pipe.

[0022] A rotating shaft 2 is rotatably penetrated through the middle of a fixed plate 12 away from the movable roller 16, a fixed disk 21 is fixedly installed at one end of the rotating shaft 2 close to the movable roller 16, and symmetrically distributed support rods 22 are fixedly installed on the side of the fixed disk 21 away from the rotating shaft 2. The support rods 22 are located at the eccentric position of the fixed disk 21, and annularly distributed empty grooves 23 are opened on both sides of the movable roller 16, and the support rods 22 and the empty grooves 23 are used in conjunction with each other.

[0023] By adopting the above technical solution, when the movable roller 16 moves, the support rod 22 enters the empty groove 23, and at the same time drives the rotating shaft 2 to rotate, driving the fixed plate 21 to rotate, and the fixed plate 21 drives the support rod 22 to rotate, so that the support rod 22 can drive the movable roller 16 to rotate, thereby enabling the bearing ring to rotate, allowing the nozzle 19 to clean the bearing ring more thoroughly, and also allowing the water-absorbing roller 195 to absorb all the moisture on the surface of the bearing ring.

[0024] The outer fixed sleeve of the movable ring 193 is provided with a gear ring 3, the bottom of the gear ring 3 is meshedly connected with a gear 31, and a rotating rod 32 is fixedly penetrated in the middle of the gear 31, and the rotating rod 32 rotates and penetrates the fixed frame 191.

[0025] By adopting the above technical solution, by driving the rotating rod 32 to rotate, the gear 31 is driven to rotate, the gear 31 drives the gear ring 3 to rotate, and the gear ring 3 drives the movable ring 193, the support plate 194 and the water-absorbing roller 195 to rotate, so that the water-absorbing roller 195 can be fully in contact with the outer side of the bearing ring to avoid residual moisture.

[0026] The limiting rod 4 is fixedly mounted on opposite sides of the two fixing plates 12 , and the limiting rod 4 passes through the sliding block 14 .

[0027] By adopting the above technical solution and providing the limiting rod 4, the slider 14 is prevented from being offset when moving.

[0028] The first motor 5 is coaxially fixedly mounted on one end of the threaded rod 13 away from the slider 14 , and the second motor 51 is coaxially fixedly mounted on one end of the rotating rod 32 .

[0029] By adopting the above technical solution, by providing the first motor 5, it is convenient to drive the threaded rod 13 to rotate, and by driving the second motor 51, it is convenient to drive the rotating rod 32 to rotate.

[0030] A stabilizing plate 6 is fixedly mounted on the bottom end of the first motor 5 , and the stabilizing plate 6 is fixedly mounted on the fixing plate 12 .

[0031] By adopting the above technical solution and providing the stabilizing plate 6, the first motor 5 can be supported and its stability can be improved.

[0032] The threaded rod 13 and the end of the rotating shaft 2 away from the movable roller 16 are both fixedly sleeved with a synchronous wheel 7 , and the two synchronous wheels 7 are connected by a synchronous belt 71 , and the synchronous belt 71 passes through the stabilizing plate 6 .

[0033] By adopting the above technical solution and providing the synchronous wheel 7 and the synchronous belt 71 , the threaded rod 13 can drive the rotating shaft 2 to rotate, thereby saving the use of the driving source.

[0034] The number of empty slots 23 is six.

[0035] By adopting the above technical solution, it is convenient for the support rod 22 to enter the empty groove 23.

[0036] Working principle: In actual use, the bearing ring is sleeved on the outer side of the movable roller 16, and the slider 14 threadedly sleeved on the threaded rod 13 is driven to move by driving the threaded rod 13, and the slider 14 drives the connecting plate 15 to move, and the connecting plate 15 drives the movable roller 16 to move. When the movable roller 16 moves to the inside of the fixed ring 18, the outer side of the bearing ring is sprayed by the provided nozzle 19, so that the debris on the surface of the bearing ring is washed away, and then the movable roller 16 drives the bearing ring to continue to move until it enters the inside of the movable ring 193, and the moisture on the surface of the bearing ring is removed by the provided water-absorbing roller 195. Dry it, so that the debris on the outside of the bearing ring can be cleaned to avoid wear on the bearing ring; it should be noted that the fixed ring 18 is provided with water through an external water pipe; when the movable roller 16 moves, the support rod 22 enters the empty groove 23, and drives the rotating shaft 2 to rotate, driving the fixed plate 21 to rotate, and the fixed plate 21 drives the support rod 22 to rotate, so that the support rod 22 can drive the movable roller 16 to rotate, so that the bearing ring can rotate, allowing the nozzle 19 to clean the bearing ring more thoroughly, and at the same time, the water-absorbing roller 195 can completely absorb the moisture on the surface of the bearing ring.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A bearing ring polishing device for producing bearings, comprising a base plate (1), characterized in that: A polishing roller (11) is arranged above the bottom plate (1), and a symmetrically distributed fixing plate (12) is fixedly installed on the top of the bottom plate (1), and a threaded rod (13) is passed through the tops of the two fixing plates (12) so as to rotate together, and a slider (14) is provided on the outer thread sleeve of the threaded rod (13), and a connecting plate (15) is fixedly installed on the bottom end of the slider (14), and a movable roller (16) is movablely provided on the bottom of the connecting plate (15), and a bracket (17) is fixedly installed on one side of the top end of the bottom plate (1), and a fixing ring is fixedly installed on the top end of the bracket (17). (18), the inner wall of the fixed ring (18) is fixedly penetrated with a nozzle (19) distributed in an annular manner, a fixed frame (191) is fixedly installed on the top of the bottom plate (1) close to the bracket (17), the top of the fixed frame (191) is fixedly installed with a symmetrically distributed clamping ring (192), the inner movable clamp of the clamping ring (192) is provided with a movable ring (193), both sides of the movable ring (193) are fixedly installed with a supporting plate (194) distributed in an annular manner, and one end of the supporting plate (194) away from the movable ring (193) is fixedly penetrated with a water absorption roller (195).

2. A bearing ring polishing device for producing bearings according to claim 1, characterized in that: A rotating shaft (2) is rotatably penetrated through the middle of a fixed plate (12) away from the movable roller (16); a fixed disk (21) is fixedly mounted on one end of the rotating shaft (2) close to the movable roller (16); symmetrically distributed support rods (22) are fixedly mounted on one side of the fixed disk (21) away from the rotating shaft (2); the support rods (22) are located at an eccentric position of the fixed disk (21); annularly distributed empty grooves (23) are opened on both sides of the movable roller (16); the support rods (22) and the empty grooves (23) are used in conjunction with each other.

3. A bearing ring polishing device for producing bearings as claimed in claim 1, characterized in that: The outer fixed sleeve of the movable ring (193) is provided with a gear ring (3), the bottom of the gear ring (3) is meshingly connected with a gear (31), the middle of the gear (31) is fixedly penetrated by a rotating rod (32), and the rotating rod (32) rotates and penetrates the fixed frame (191).

4. A bearing ring polishing device for producing bearings as claimed in claim 1, characterized in that: A limiting rod (4) is fixedly mounted on opposite sides of the two fixing plates (12), and the limiting rod (4) passes through the sliding block (14).

5. A bearing ring polishing device for producing bearings as claimed in claim 3, characterized in that: A first motor (5) is coaxially fixedly mounted on one end of the threaded rod (13) away from the slider (14), and a second motor (51) is coaxially fixedly mounted on one end of the rotating rod (32).

6. A bearing ring polishing device for producing bearings as claimed in claim 5, characterized in that: A stabilizing plate (6) is fixedly mounted on the bottom end of the first motor (5), and the stabilizing plate (6) is fixedly mounted on the fixing plate (12).

7. A bearing ring polishing device for producing bearings as claimed in claim 6, characterized in that: The threaded rod (13) and the rotating shaft (2) are both fixedly sleeved with a synchronous wheel (7) at one end away from the movable roller (16). The two synchronous wheels (7) are connected by a synchronous belt (71), and the synchronous belt (71) passes through the stabilizing plate (6).

8. A bearing ring polishing device for producing bearings as claimed in claim 2, characterized in that: The number of the empty slots (23) is six.

Images