Bearing oiling device

Abstract

The bearing oiling device comprises a base, a transverse rod, a supporting cylinder and an oil conveying pipe, a groove is formed in the top end of the base, two fixing plates are fixedly connected to the front side and the rear side of the bottom in the groove correspondingly, and the two ends of the supporting cylinder are rotationally connected to the surfaces of the fixing plates on the two sides correspondingly; vertical frames are fixedly connected to the positions, on the front side and the rear side of the groove, of the top end of the base, threaded rods are rotationally connected to the inner sides of the vertical frames, threaded blocks penetrate through the surfaces of the threaded rods and are in threaded connection with the threaded rods, the two ends of the transverse rod are fixedly connected to the surfaces of the threaded blocks on the two sides correspondingly, and an adjusting groove is fixedly connected to the center of the bottom of the transverse rod; the inner side of the adjusting groove is rotationally connected with a two-way screw rod, and the two sides of the surface of the two-way screw rod penetrate through adjusting blocks and are in threaded connection with the adjusting blocks. The spraying nozzles capable of being adjusted in a lifting mode are arranged on the two sides of the bearing, so that the spraying requirements of bearings of different sizes are met, and the spraying efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of bearing production, and specifically to a bearing oiling device. Background Art

[0002] Bearings are important components that provide rotating support in mechanical equipment and require regular oil replenishment. Bearing oil has good thermal conductivity and can absorb and disperse the heat generated by the bearing during operation, helping to keep the bearing operating within an appropriate temperature range, prevent overheating, and extend the service life of the bearing. The viscosity and lubricating properties of the bearing oil help reduce vibration and noise during bearing operation, providing a smoother and quieter operating environment. The existing oil replenishment method is usually manual spraying, which is inefficient.

[0003] Patent No. CN 221386955 U discloses a bearing oiling device. The base is provided with a fixing mechanism and a spraying mechanism. The fixing mechanism is used to fix the bearing. In the spraying mechanism, an electric telescopic rod drives a cover to cover the bearing, and a nozzle in the cover sprays oil to the bearing. The cover can effectively prevent oil splashing. The base below the cover is provided with an oil collecting tank, and the oil can be recovered and reused through the oil collecting tank. Compared with the existing bearing oiling equipment, the bearing oiling device can effectively avoid oil splashing through the matching structure of the cover and the oil collecting tank. On the one hand, it is conducive to improving the bearing production environment. On the other hand, it is conducive to improving the oil recovery rate and reducing oil waste. In addition, in the bearing oiling device, a connecting rod is provided with a rubber layer, and the inner ring of the bearing is sleeved on the connecting rod. The rubber layer limits the inner ring of the bearing. The motor drives the drive wheel to rotate through the rotating shaft, thereby driving the outer ring of the bearing to rotate, which is conducive to uniform oil spraying of the bearing, thereby improving the oil spraying effect.

[0004] However, in use, there are the following defects:

[0005] Although a fixing mechanism is used to fix the bearing, only one side of the bearing can be sprayed, which affects the overall oiling efficiency. In addition, different bearings have different sizes, and the position of the nozzle is relatively fixed, so it may not be possible to spray to the appropriate position. Utility Model Content

[0006] The purpose of this application is to provide a bearing oiling device, which solves the problem proposed in the background technology that a fixing mechanism is used to fix the bearing, but only one side of the bearing can be sprayed, affecting the overall oiling efficiency. In addition, different bearings have different sizes, and the position of the nozzle is relatively fixed, so it may not be possible to spray to the appropriate position.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a bearing oiling device, comprising a base, a cross bar, a support tube and an oil delivery pipe, the top of the base is provided with a groove, the front and rear sides of the bottom of the groove are respectively fixedly connected to two fixed plates, the two ends of the support tube are respectively rotatably connected to the surfaces of the fixed plates on both sides, the tops of the base on the front and rear sides of the groove are fixedly connected to vertical frames, the inner sides of the vertical frames are rotatably connected to threaded rods, the surface of the threaded rods is penetrated by threaded blocks and is threadedly connected to the threaded blocks, the two ends of the cross bar are respectively fixedly connected to the surfaces of the threaded blocks on both sides, and the bottom of the cross bar is An adjusting slot is fixedly connected to the center of the part, and a two-way screw rod is rotatably connected to the inner side of the adjusting slot. Adjustment blocks are passed through the surface of the two-way screw rod on both sides and are threadedly connected to the adjusting block, and the bottom of the adjusting block is fixedly connected to a support frame, and the inner side of the support frame is rotatably connected to a limiting cylinder; electric push rods are fixedly connected to both sides of the top of the cross bar, and the bottom telescopic end of the electric push rod passes through the cross bar and is fixedly connected to the nozzle, and the two ends of the oil pipe are respectively fixedly connected and communicated with the oil outlet end and the nozzle of the oil pump, the oil inlet end of the oil pump is connected to the oil tank, and the oil pump and the oil tank are arranged at the top of the base on the left side of the groove.

[0008] In this technical solution, the rotation of the threaded rod drives the movement of the threaded block, and the cross bar rises and falls under the drive of the threaded blocks on both sides, and then the two-way screw rotates to drive the adjustment block and the bottom limit cylinder to move horizontally until they can contact the surface of the bearing, thereby cooperating with the support cylinder below to clamp and limit the bearing. The device not only adapts to different bearing sizes and fixes, but also allows both sides of the bearing to leak out to receive spraying, thereby improving the practicality and spraying efficiency of the device; after the electric push rod is started, it retracts and extends, driving the nozzle below to change its position, so that the nozzle can align with the bearing shaft hole and ball position for spraying, thereby reducing the waste of lubricating oil and improving the efficiency of spraying.

[0009] Preferably, a bottom groove is provided on the right side wall of the base below the groove, the bottom groove is communicated with the groove, and a collecting dish is laterally slidably connected to the inner side of the bottom groove.

[0010] Preferably, the surface of the support tube is movably sleeved with two sleeve rings.

[0011] Preferably, a No. 1 motor is fixedly connected to the top of the vertical frame, and an output end of a transmission shaft of the No. 1 motor is fixedly connected to the top of the threaded rod.

[0012] Preferably, a No. 2 motor is fixedly connected to the outer side wall of one of the support frames at the bottom of the adjustment groove, and the output end of the transmission shaft of the No. 2 motor is fixedly connected to one end of the limiting cylinder.

[0013] Preferably, one end of the bidirectional screw rod passes through the surface of the adjustment slot and is fixedly connected to the torsion block.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. This application can limit and rotate the bearing through the vertical frame, threaded rod, cross bar, adjustment slot, bidirectional screw and limit cylinder. The rotation of the threaded rod drives the threaded block to move, and the cross bar is raised and lowered under the drive of the threaded blocks on both sides. Then the rotation of the bidirectional screw drives the adjustment block and the bottom limit cylinder to move horizontally until they can contact the surface of the bearing, thereby cooperating with the support cylinder below to clamp and limit the bearing. The device not only adapts to different bearing sizes and fixes, but also allows both sides of the bearing to leak out to receive spraying, thereby improving the practicality and spraying efficiency of the device.

[0016] 2. This application can adjust the spraying position through the electric push rod and the nozzle. After the electric push rod is started, it will extend and retract, driving the nozzle below to change its position, so that the nozzle can align with the bearing shaft hole and ball position for spraying, thereby reducing the waste of lubricating oil and improving the efficiency of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is an overall view of a bearing oiling device for this application;

[0019] Figure 2 This is a schematic cross-sectional view of a bearing oiling device according to the present application;

[0020] Figure 3 This is a structural schematic diagram of one side of a nozzle of a bearing oiling device of the present application.

[0021] In the figure: 1. Base; 2. Groove; 3. Fixing plate; 4. Support cylinder; 401. Socket ring; 5. Bottom groove; 6. Collecting dish; 7. Vertical frame; 8. Threaded rod; 801. Motor No. 1; 9. Threaded block; 10. Cross bar; 11. Adjustment groove; 12. Bidirectional screw rod; 121. Twist block; 13. Adjustment block; 14. Support frame; 15. Limit cylinder; 151. Motor No. 2; 16. Oil tank; 161. Oil pump; 17. Oil pipeline; 18. Electric push rod; 19. Nozzle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, they are further elaborated below in conjunction with specific implementation methods.

[0023] A bearing oiling device, see Figures 1 to 3, including a base 1, a cross bar 10, a support tube 4 and an oil pipeline 17. A groove 2 is provided at the top of the base 1. Two fixed plates 3 are fixedly connected to the front and rear sides of the bottom of the groove 2. The two ends of the support tube 4 are rotatably connected to the surfaces of the fixed plates 3 on both sides. The tops of the base 1 on the front and rear sides of the groove 2 are fixedly connected to vertical frames 7. The inner sides of the vertical frames 7 are rotatably connected to threaded rods 8. The surfaces of the threaded rods 8 are penetrated by threaded blocks 9 and are threadedly connected to the threaded blocks 9. The two ends of the cross bar 10 are fixedly connected to the surfaces of the threaded blocks 9 on both sides, and the bottom center of the cross bar 10 is fixedly connected to an adjusting groove 11. The inner side of the adjusting groove 11 is rotatably connected to a bidirectional screw rod 12. Adjustment blocks 13 are passed through both sides of the surface of the screw rod 12 and are threadedly connected to the adjustment blocks 13, and the bottom of the adjustment block 13 is fixedly connected to a support frame 14. The inner side of the support frame 14 is rotatably connected to the limiting cylinder 15. The threaded rod 8 rotates to drive the threaded block 9 to move, and the cross bar 10 is raised and lowered under the drive of the threaded blocks 9 on both sides. Then the bidirectional screw rod 12 rotates to drive the adjustment block 13 and the limiting cylinder 15 at the bottom to move horizontally until they can contact the surface of the bearing, thereby cooperating with the support cylinder 4 below to clamp and limit the bearing. The device not only adapts to different bearing sizes and fixes, but also allows both sides of the bearing to leak out to receive spraying, thereby improving the efficiency of spraying.

[0024] Electric push rods 18 are fixedly connected to both sides of the top of the cross bar 10. The bottom telescopic end of the electric push rod 18 passes through the cross bar 10 and is fixedly connected to the nozzle 19. The two ends of the oil pipe 17 are respectively fixedly connected and communicated with the oil outlet end of the oil pump 161 and the nozzle 19. The oil inlet end of the oil pump 161 is connected to the oil tank 16, and the oil pump 161 and the oil tank 16 are arranged at the top of the base 1 on the left side of the groove 2. After the electric push rod 18 is started, it is extended and retracted, driving the nozzle 19 below to change its position, so that the nozzle 19 can align with the shaft hole and ball position of the bearing for spraying, thereby improving the efficiency of spraying.

[0025] Specifically, such as Figure 2 As shown, a bottom groove 5 is provided on the right side wall of the base 1 below the groove 2. The bottom groove 5 is connected to the groove 2, and a collecting dish 6 is laterally slidably connected to the inner side of the bottom groove 5. During the spraying process, part of the lubricating oil will flow along the groove 2 into the collecting dish 6 of the bottom groove 5, thereby being recycled and reducing waste.

[0026] It is worth noting that if Figure 1 As shown, the surface of the support tube 4 is movably connected with two sleeve rings 401, and the sleeve ring 401 slides on the support tube 4 to adapt to the width of different bearings, and limits the movable path of the bearings from both sides to prevent the bearings from shifting during rotation. When limiting, there is no need to squeeze the bearings too tightly to prevent them from being unable to rotate. The surface of the sleeve ring 401 is threaded with bolts, and after tightening the bolts, the sleeve ring 401 can be squeezed tightly against the surface of the support tube 4.

[0027] It is worth noting that if Figure 1 As shown, the top of the vertical frame 7 is fixedly connected to the No. 1 motor 801, and the output end of the transmission shaft of the No. 1 motor 801 is fixedly connected to the top of the threaded rod 8. After the No. 1 motor 801 is started, it will drive the bolt rod to rotate, thereby driving the threaded block 9 and the cross bar 10 to move up and down, so that the limiting cylinder 15 below can adapt to different bearing sizes, and the No. 1 motor 801 is set at the top of one of the vertical frames 7.

[0028] It is worth noting that if Figure 2 As shown, the outer wall of one of the support frames 14 at the bottom of the adjustment groove 11 is fixedly connected to the No. 2 motor 151, and the output end of the transmission shaft of the No. 2 motor 151 is fixedly connected to one end of the limiting cylinder 15. After the No. 2 motor 151 is started, it will drive the limiting cylinder 15 to rotate, thereby driving the bearing to rotate together, allowing the bearing to be sprayed during the rotation process, which can make the spraying more uniform.

[0029] It is worth noting that if Figure 2 As shown, one end of the bidirectional screw rod 12 passes through the surface of the adjustment slot 11 and is fixedly connected to the twist block 121. The twist block 121 facilitates manual rotation of the bidirectional screw rod 12 to change the distance between the left and right limit cylinders 15 to adapt to different bearing sizes.

[0030] In actual use, the bearing is placed upright on the two support cylinders 4, and the position of the sleeve ring 401 is adjusted to constrain both sides of the bearing. Then the threaded rod 8 rotates to drive the threaded block 9 to move, and the cross bar 10 is lifted and lowered under the drive of the threaded blocks 9 on both sides. Then the bidirectional screw rod 12 rotates to drive the adjustment block 13 and the bottom limit cylinder 15 to move horizontally until they can contact the surface of the bearing, thereby cooperating with the support cylinder 4 below to clamp and limit the bearing. The device not only adapts to different bearing sizes and fixes, but also allows both sides of the bearing to leak out for spraying, thereby improving the practicality and spraying efficiency of the device; after the electric push rod 18 is started, it retracts and extends, driving the nozzle 19 below to change its position, so that the nozzle 19 can align with the bearing shaft hole and ball position for spraying, thereby reducing the waste of lubricating oil and improving the efficiency of spraying.

[0031] In addition, the components designed in this utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by this utility model does not involve improvements to internal structures and methods.

[0032] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A bearing oiling device, comprising a base (1), a crossbar (10), a support cylinder (4) and an oil delivery pipe (17), characterized in that: The top of the base (1) is provided with a groove (2), and two fixing plates (3) are fixedly connected to the front and rear sides of the bottom of the groove (2), and the two ends of the support tube (4) are respectively rotatably connected to the surfaces of the fixing plates (3) on both sides. The tops of the base (1) on the front and rear sides of the groove (2) are fixedly connected to vertical frames (7), and the inner side of the vertical frame (7) is rotatably connected to a threaded rod (8), and the surface of the threaded rod (8) is penetrated by a threaded block (9) and is threadedly connected to the threaded block (9). The two ends of the cross bar (10) are respectively fixedly connected to the surfaces of the threaded blocks (9) on both sides, and the bottom center of the cross bar (10) is fixedly connected to an adjustment groove (11), and the inner side of the adjustment groove (11) is rotatably connected to a bidirectional screw rod (12). Adjustment blocks (13) are passed through both sides of the surface of the screw rod (12) and are threadedly connected to the adjustment blocks (13), and the bottom of the adjustment block (13) is fixedly connected to a support frame (14), and the inner side of the support frame (14) is rotatably connected to a limiting cylinder (15); electric push rods (18) are fixedly connected to both sides of the top of the cross bar (10), and the bottom telescopic end of the electric push rod (18) passes through the cross bar (10) and is fixedly connected to the nozzle (19), and the two ends of the oil delivery pipe (17) are respectively fixedly connected to and communicated with the oil outlet end of the oil pump (161) and the nozzle (19), and the oil inlet end of the oil pump (161) is communicated with the oil tank (16), and the oil pump (161) and the oil tank (16) are arranged at the top of the base (1) on the left side of the groove (2).

2. A bearing oiling device according to claim 1, characterized in that: A bottom groove (5) is provided on the right side wall of the base (1) below the groove (2). The bottom groove (5) is communicated with the groove (2), and a collecting dish (6) is laterally slidably connected to the inner side of the bottom groove (5).

3. The bearing oiling device according to claim 1, characterized in that: Two sleeve rings (401) are movably sleeved on the surface of the support tube (4).

4. A bearing oiling device according to claim 1, characterized in that: The top end of the vertical frame (7) is fixedly connected to a No. 1 motor (801), and the output end of the transmission shaft of the No. 1 motor (801) is fixedly connected to the top end of the threaded rod (8).

5. The bearing oiling device according to claim 1, characterized in that: A second motor (151) is fixedly connected to the outer side wall of one of the support frames (14) at the bottom of the adjustment slot (11), and the output end of the transmission shaft of the second motor (151) is fixedly connected to one end of the limiting cylinder (15).

6. The bearing oiling device according to claim 1, characterized in that: One end of the bidirectional screw rod (12) passes through the surface of the adjustment slot (11) and is fixedly connected to the torsion block (121).

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