Bearing oiling device of mechanical equipment

Abstract

The bearing oiling device of the mechanical equipment comprises a box body, a bearing main body, a rotating assembly and a movable clamping assembly, one side of a first motor is fixedly connected with a first gear, the top of the first gear is provided with a second gear, the top of the second gear is fixedly connected with a two-way electric telescopic rod, and the two-way electric telescopic rod is fixedly connected with the box body. One side of each electric telescopic rod is fixedly connected with a clamping block, the two electric telescopic rods are located on the two sides of the bearing body, and through the structure, the first motor drives the gear set to drive the bearing to rotate and cooperate with directional spraying of the oil spraying head, so that lubricating oil permeates into all gaps in the bearing under the action of centrifugal force; compared with a traditional static oil injection mode, the lubrication coverage rate is increased, high-pressure gas is injected through the gas injection head, the surface of the bearing is purged before oil injection, dust and impurities are effectively removed, and the impurities are prevented from entering the bearing to affect the lubrication effect.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and in particular to a bearing lubrication device for mechanical equipment. Background Technology

[0002] During the operation of mechanical equipment, bearings, as key rotating components, directly affect the performance, lifespan, and reliability of the equipment due to their lubrication. Good lubrication can reduce internal friction and wear, lower operating temperature, extend bearing life, and ensure stable operation of mechanical equipment. Therefore, the performance and reliability of bearing lubrication devices are crucial. For example, Chinese patent discloses a bearing lubrication device for mechanical equipment, application number: 202121613522.0. It uses a horizontal screw to drive a first moving cylinder and a second moving cylinder to move closer together. The first and second moving cylinders drive one end of a first push rod and a second push rod to move closer together through two connecting blocks. The first and second push rods drive two sliders to slide on an auxiliary push plate and push the auxiliary push plate downward. The auxiliary push plate drives two lubricators to move, achieving the purpose of automatically pushing the lubricators. However, it can only lubricate the surface of the bearing and cannot evenly spread the lubricating oil inside the bearing. Moreover, before the bearing is lubricated again, dust and impurities will adhere to the surface, causing impurities to enter the bearing and affect the lubrication effect. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a bearing lubrication device for mechanical equipment. The device uses a first motor to drive a gear set to rotate the bearing, and in conjunction with the directional spraying of the oil nozzle, the lubricating oil penetrates into the gaps inside the bearing under the action of centrifugal force. Compared with the traditional static oiling method, the lubrication coverage is improved.

[0004] This utility model also provides a bearing lubrication device with the aforementioned mechanical equipment, comprising: a housing, a bearing body, a rotating assembly, and a movable clamping assembly; the rotating assembly includes a worktable and a first motor, a first gear fixedly connected to one side of the first motor, a second gear provided on the top of the first gear, a bidirectional electric telescopic rod fixedly connected to the top of the second gear, and push blocks fixedly connected to both sides of the bidirectional electric telescopic rod; the first gear and the second gear mesh with each other; the bearing body is placed on the worktable, and the bidirectional electric telescopic rod and push blocks are located inside the bearing body; the movable clamping assembly includes a movable plate and a second motor, a threaded rod fixedly connected to the top of the second motor, an oil spray head fixedly connected to the bottom of the movable plate, a connecting plate fixedly connected to the bottom of the movable plate, and an electric telescopic rod fixedly connected to the bottom of the connecting plate; a clamping block is fixedly connected to one side of the electric telescopic rod; two sets of electric telescopic rods are provided and located on both sides of the bearing body; the second motor drives the movable plate to move down along the guide rod through the threaded rod, which can quickly adjust the height of the oil spray head and the air spray head to adapt to the lubrication needs of bearings of different sizes.

[0005] According to the present invention, a bearing lubrication device for mechanical equipment has a fixed base plate fixedly connected inside the housing, and support feet fixedly connected around the bottom of the housing. The support feet are designed to have anti-slip and shock absorption functions to ensure the stability of equipment operation.

[0006] According to the present invention, a bearing lubrication device for mechanical equipment includes a guide rod slidably connected inside the movable plate, a fixed plate fixedly connected to the top of the guide rod, a lubricating oil tank and an air pump fixedly connected to the top of the movable plate, and a jet nozzle fixedly connected to the bottom of the movable plate. The air pump sprays high-pressure gas through the jet nozzle to blow away dust and impurities from the bearing surface before lubrication, thereby preventing impurities from entering the bearing and affecting the lubrication effect.

[0007] According to the present invention, a bearing lubrication device for mechanical equipment has a hole inside the workbench for the movement of a second gear. The workbench and the first motor are fixedly connected to the top of the fixed base plate. The reserved hole enables effective avoidance of the transmission system and ensures the degree of freedom of movement.

[0008] According to the present invention, a bearing lubrication device for mechanical equipment is provided, wherein the lubricating oil tank is connected to the oil spray head, and the air pump is connected to the air jet head.

[0009] According to the present invention, a bearing lubrication device for mechanical equipment is provided, wherein the fixing plate is fixedly connected to the inner wall of the housing, and the second motor is fixedly connected to the top of the fixing base plate.

[0010] According to the present invention, a bearing lubrication device for mechanical equipment is provided, wherein the air pump is fixedly connected to an external air pipe, and the external air source is designed to maintain a continuous air pressure supply.

[0011] According to the present invention, a bearing lubrication device for mechanical equipment is provided, wherein the push block and the clamping block are both arc-shaped and adapted to the bearing body, and the arc-shaped contact surface design increases the effective contact area.

[0012] Beneficial effects:

[0013] This invention incorporates a rotating assembly and other structures. A first motor drives a gear set to rotate the bearing, which, in conjunction with the directional spraying of the oil nozzle, allows the lubricating oil to penetrate into all gaps inside the bearing under centrifugal force. Compared to traditional static oiling methods, this improves lubrication coverage. The jet nozzle sprays high-pressure gas to purge the bearing surface before oiling, effectively removing dust and impurities and preventing them from entering the bearing and affecting the lubrication effect.

[0014] This utility model, by incorporating a movable clamping assembly and other structures, allows a second motor to drive a movable plate to move downwards along a guide rod via a threaded rod, enabling rapid adjustment of the height of the oil injector and jet nozzle to meet the lubrication needs of bearings of different sizes. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural diagram of the entire utility model;

[0017] Figure 2 This is a structural diagram of the rotating assembly of this utility model;

[0018] Figure 3 This is a structural diagram of the movable clamping assembly of this utility model;

[0019] Figure 4 This is a structural diagram showing the connection relationship of the clamping blocks in this utility model.

[0020] Legend:

[0021] 1. Housing; 2. Rotating assembly; 3. Movable clamping assembly;

[0022] 101. Fixed base plate; 102. Support leg; 103. Bearing body; 201. Workbench; 202. First motor; 203. First gear; 204. Second gear; 205. Bidirectional electric telescopic rod; 206. Push block; 301. Movable plate; 302. Fixed plate; 303. Guide rod; 304. Second motor; 305. Threaded rod; 306. Electric telescopic rod; 307. Lubricating oil tank; 308. Air pump;

[0023] 3011, fuel injector; 3012, fuel jet; 3061, connecting plate; 3062, clamping block. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model provides a bearing lubrication device for mechanical equipment, comprising: a housing 1, a bearing body 103, a rotating assembly 2, and a movable clamping assembly 3. A fixed base plate 101 is fixedly connected inside the housing 1, and support feet 102 are fixedly connected around the bottom of the housing 1.

[0026] Specifically, the support feet 102 are fixedly connected around the bottom of the housing 1 to provide stable support for the entire device, and the fixed base plate 101 is installed inside the housing 1 as the mounting base for other components.

[0027] The rotating assembly 2 includes a worktable 201 and a first motor 202. A first gear 203 is fixedly connected to one side of the first motor 202. A second gear 204 is provided on the top of the first gear 203. A bidirectional electric telescopic rod 205 is fixedly connected to the top of the second gear 204. Push blocks 206 are fixedly connected to both sides of the bidirectional electric telescopic rod 205. The first gear 203 and the second gear 204 mesh with each other. The bearing body 103 is placed on the worktable 201. The bidirectional electric telescopic rod 205 and the push blocks 206 are located inside the bearing body 103. The worktable 201 has a hole for the second gear 204 to move inside. The worktable 201 and the first motor 202 are fixedly connected to the top of the fixed base plate 101.

[0028] Specifically, the workbench 201, which is fixed to the top of the fixed base plate 101, has a circular through hole on its surface for the second gear 204 to move. The first motor 202 is fixed to the bottom of the workbench 201 by a flange. The output shaft is connected to the first gear 203 by a coupling. The second gear 204 meshes with the first gear 203. The top is connected by welding a bidirectional electric telescopic rod 205. Arc-shaped push blocks 206 are welded to the piston rod ends on both sides of the bidirectional electric telescopic rod 205. Rubber anti-slip pads are adhered to the inner surface of the push blocks 206.

[0029] The movable clamping assembly 3 includes a movable plate 301 and a second motor 304. A threaded rod 305 is fixedly connected to the top of the second motor 304. An oil injector 3011 is fixedly connected to the bottom of the movable plate 301. A connecting plate 3061 is fixedly connected to the bottom of the movable plate 301. An electric telescopic rod 306 is fixedly connected to the bottom of the connecting plate 3061. A clamping block 3062 is fixedly connected to one side of the electric telescopic rod 306. Two sets of electric telescopic rods 306 are provided and located on both sides of the bearing body 103. A guide rod 303 is slidably connected inside the movable plate 301. A fixed plate 302 is fixedly connected to the top of the 03. A lubricating oil tank 307 and an air pump 308 are fixedly connected to the top of the movable plate 301. An air jet head 3012 is fixedly connected to the bottom of the movable plate 301. The lubricating oil tank 307 and the oil jet head 3011 are interconnected. The air pump 308 and the air jet head 3012 are interconnected. The fixed plate 302 is fixedly connected to the inner wall of the housing 1. The second motor 304 is fixedly connected to the top of the fixed base plate 101. The air pump 308 is fixedly connected to the external air pipe. The push block 206 and the clamping block 3062 are both arc-shaped and adapted to the bearing body 103.

[0030] Specifically, a fixed plate 302 is fixed to the inner wall of the housing 1, and a fixed connection 303 is fixed below it. A movable plate 301 is slidably connected to a guide rod 303 through a linear bearing. A second motor 304 is fixed to a fixed base plate 101 through anchor bolts. The output shaft is connected to a vertically arranged threaded rod 305. Two sets of electric telescopic rods 306 are symmetrically arranged at the bottom of the movable plate 301, and arc-shaped clamping blocks 3062 adapted to the bearing are welded to the ends. A lubricating oil tank 307 and an air pump 308 are provided at the top of the movable plate 301. The lubricating oil tank 307 is connected to the oil spray head 3011 at the bottom through a hose. The air pump 308 is connected to the air jet head 3012 through a metal pipe. The air jet head 3012 faces the bearing body 103.

[0031] Working principle: During use, the bearing body 103 requiring lubrication is placed on the workbench 201. At this time, the bidirectional electric telescopic rod 205 and the push block 206 are located inside the bearing body 103. Activating the bidirectional electric telescopic rod 205 causes it to extend to both sides, moving the push block 206 to both sides. Since the push block 206 is arc-shaped and adapted to the bearing body 103, it will fit tightly against the inner wall of the bearing body 103. Simultaneously, activating the second motor 304 causes the threaded rod 305 to rotate, and the movable plate 301 moves up and down along the guide rod 303. After adjusting the movable plate 301 to a suitable height, activating the electric telescopic rod 306 causes it to extend towards the bearing body 103, moving the clamping block 3062. The clamping block 3062 fits tightly against the outer wall of the bearing body 103, thereby securing the bearing body 103. 3. Securely fixed on the workbench 201, start the air pump 308. The air pump 308 draws in air through the external air pipe, compresses it, and then sprays high-pressure gas onto the bearing body 103 through the jet nozzle 3012 to clean the bearing body 103, removing dust and impurities from its surface. Start the first motor 202, which drives the first gear 203 to rotate. The first gear 203 drives the second gear 204, which meshes with it, to rotate. The second gear 204 drives the bidirectional electric telescopic rod 205 and the push block 206 to rotate. Since the push block 206 is in close contact with the inner wall of the bearing body 103, it drives the bearing body 103 to rotate. During the rotation of the bearing body 103, the lubricating oil in the lubricating oil tank 307 is transported to the oil spray nozzle 3011 through the connecting pipe. The oil spray nozzle 3011 sprays lubricating oil onto the rotating bearing body 103, achieving comprehensive lubrication of the bearing body 103.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A bearing oiling device for a mechanical apparatus, characterized by, Include: Box (1), bearing body (103), rotating assembly (2) and movable clamping assembly (3); The rotating assembly (2) includes a workbench (201) and a first motor (202), one side of the first motor (202) is fixedly connected with a first gear (203), the top of the first gear (203) is provided with a second gear (204), the top of the second gear (204) is fixedly connected with a bidirectional electric telescopic rod (205), the two sides of the bidirectional electric telescopic rod (205) are fixedly connected with a push block (206), the first gear (203) and the second gear (204) are engaged with each other, the bearing body (103) is placed on the workbench (201), the bidirectional electric telescopic rod (205) and the push block (206) are located in the interior of the bearing body (103), the movable clamping assembly (3) includes a movable plate (301) and a second motor (304), the top of the second motor (304) is fixedly connected with a threaded rod (305), the bottom of the movable plate (301) is fixedly connected with an oil injection head (3011), the bottom of the movable plate (301) is fixedly connected with a connecting plate (3061), the bottom of the connecting plate (3061) is fixedly connected with an electric telescopic rod (306), one side of the electric telescopic rod (306) is fixedly connected with a clamping block (3062), the electric telescopic rod (306) is provided with two groups, and is located on both sides of the bearing body (103).

2. A mechanical equipment bearing oiling device according to claim 1, wherein, The inside of the box (1) is fixedly connected with a fixed bottom plate (101), and the surrounding of the bottom of the box (1) is fixedly connected with a supporting leg (102).

3. A mechanical equipment bearing greasing device according to claim 2, characterized in that, The inside of the movable plate (301) is slidably connected with a guide rod (303), the top of the guide rod (303) is fixedly connected with a fixed plate (302), the top of the movable plate (301) is fixedly connected with a lubricating oil tank (307) and a gas pump (308), and the bottom of the movable plate (301) is fixedly connected with a gas injection head (3012).

4. A mechanical equipment bearing oiling device according to claim 2, wherein, The inside of the workbench (201) is provided with a hole for the movement of the second gear (204), and the workbench (201) and the first motor (202) are fixedly connected to the top of the fixed bottom plate (101).

5. A mechanical equipment bearing oiling device according to claim 3, wherein, The lubricating oil tank (307) and the oil injection head (3011) are in communication, and the gas pump (308) and the gas injection head (3012) are in communication.

6. A mechanical equipment bearing oiling device according to claim 3, wherein, The fixed plate (302) is fixedly connected to the inner wall of the box (1), and the second motor (304) is fixedly connected to the top of the fixed bottom plate (101).

7. A mechanical equipment bearing oiling device according to claim 5, wherein, The gas pump (308) is fixedly connected with an external gas pipe.

8. A mechanical equipment bearing oiling device according to claim 1, wherein, The push block (206) and the clamping block (3062) are both arc-shaped and are adapted to the bearing body (103).

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