Bearing oiling device convenient to position

Abstract

The utility model discloses a bearing oiling device convenient to position, which belongs to the technical field of bearing oiling and comprises an operating platform, four triangular prisms are fixedly connected to the top of the operating platform, two sliding blocks are slidably connected to the operating platform, a batten is rotatably connected to one side of each sliding block, one end of each batten is rotatably connected with a supporting column, and the other end of each batten is rotatably connected with a supporting rod. A driven bidirectional threaded rod and a driving bidirectional threaded rod are rotationally connected to the triangular prism. According to the bearing oil injection device convenient to position, a driven bidirectional threaded rod, a driving bidirectional threaded rod and a clamping column are arranged, a first motor drives the driving bidirectional threaded rod to rotate through a gear, and due to the fact that a worm gear is meshed with a worm, the driven bidirectional threaded rod rotates along with the driving bidirectional threaded rod, so that the clamping column achieves the fixing effect on a bearing; according to the bearing oiling device, the universal pipe can be used for oiling a bearing, the purpose of accurately oiling the bearing is achieved by adjusting the universal pipe, the oiling efficiency is improved, waste of oil products is reduced, and the risk of production delay is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing oiling, in particular to a bearing oiling device which is easy to position. Background Art

[0002] Bearings can reduce the friction and wear between the rotating shaft and the supporting structure, allowing the shaft to rotate stably, replacing sliding friction with rolling friction, greatly reducing friction torque and improving mechanical efficiency. After the bearing is injected with lubricating oil, an oil film is formed on the contact parts such as the rolling elements and raceways, reducing direct friction between metals, preventing wear, extending the service life of the bearing, and taking away the heat generated during the operation of the bearing to prevent the bearing from being damaged or performance degradation due to overheating.

[0003] When the prior art is used to oil the bearing, it is easy for the bearing to shift during the oiling process, affecting the oiling efficiency and failing to achieve the expected effect. In addition, when oiling, the bearing needs to be rotated manually so that the internal balls can fully contact the lubricating oil, which can easily cause the operating table to be covered with oil stains, making cleaning time-consuming and labor-intensive. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a bearing oil filling device that is easy to position, which solves the problem that when oiling a bearing in the prior art, the bearing is easily offset during the oil filling process, thereby affecting the oil filling efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing oiling device that is easy to position, comprising an operating table, an oil storage tank is opened in the operating table, four triangular pillars are fixedly connected to the top of the operating table, a cover plate is fixedly connected to the top of the cover plate, a motor is fixedly connected to the top of the cover plate, two sliders are slidably connected to the operating table, a strip plate is rotatably connected to one side of the slider, a support column is rotatably connected to one end of the strip plate, a driven bidirectional threaded rod and a driving bidirectional threaded rod are rotatably connected to the triangular pillar, the output end of the motor and one end of the driving bidirectional threaded rod that passes through the triangular pillar are fixedly connected to gears, four slides are threadedly connected to the driven bidirectional threaded rod and the driving bidirectional threaded rod, the bottom of the slide is fixedly connected to a clamping column, and a bearing is arranged at the bottom of the clamping column.

[0006] As a further solution of the utility model: the top of the support column is fixedly connected to the oil tank, one side of the oil tank is fixedly connected to a universal tube, and the bottom of the support column is fixedly connected to the shell.

[0007] As a further solution of the utility model: a roller is arranged in the shell, a rotating shaft is inserted in the roller, and two ends of the rotating shaft are rotatably connected to the side walls of the shell.

[0008] As a further solution of the utility model: the side wall of the shell is fixedly connected with motor 2 and a limit block, a rotating rod is rotatably connected in the limit block, and bevel gears are fixedly connected to both ends of the rotating rod, the output end of motor 2 and the rotating shaft.

[0009] As a further solution of the utility model: a bidirectional threaded rod is threadedly connected to the slider, both ends of the bidirectional threaded rod are rotatably connected to the triangular column, and one end of the bidirectional threaded rod passes through the triangular column and is fixedly connected to a rocker.

[0010] As a further solution of the utility model: a worm wheel is fixedly connected to the driven bidirectional threaded rod, a worm is fixedly connected to the driving bidirectional threaded rod, and the worm wheel and the worm are meshed.

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

[0012] 1. The bearing oiling device which is easy to position is provided with a driven two-way threaded rod, a driving two-way threaded rod and a clamping column. A motor drives the driving two-way threaded rod to rotate through a gear. Due to the meshing of the worm wheel and the worm, the driven two-way threaded rod follows the driving two-way threaded rod to rotate, driving the slide plate thereon to move, so that the clamping column can fix the bearing. The universal tube can be used to oil the bearing. By adjusting the universal tube, the purpose of accurately oiling the bearing can be achieved, thereby improving the oiling efficiency, reducing the waste of oil products, and reducing the risk of production delays.

[0013] 2. The bearing oiling device which is easy to position is provided with a bidirectional threaded rod, a roller and a bevel gear. The rotation of the bidirectional threaded rod drives the support column to approach the bearing until the surface of the roller fits with the surface of the bearing. Under the action of the second motor, the roller is driven to rotate through the bevel gear, so as to achieve the purpose of bearing rotation, saving manpower, improving production efficiency, and being close to the movement state of the bearing in actual work, which can better simulate and ensure a good lubrication effect in actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a cross-sectional structure of a local three-dimensional top view of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0017] In the figure: 1. operating table; 2. triangular column; 3. oil storage tank; 4. sliding block; 5. strip board; 6. oil tank; 7. supporting column; 8. housing; 9. universal tube; 10. two-way threaded rod; 11. rocker; 12. bearing; 13. cover plate; 14. motor 1; 15. gear; 16. driven two-way threaded rod; 17. driving two-way threaded rod; 18. worm gear; 19. worm; 20. slide plate; 21. clamping column; 22. roller; 23. bevel gear; 24. rotating rod; 25. limit block; 26. motor 2; 27. rotating shaft. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, the utility model provides a technical solution: a bearing oiling device that is easy to position, including an operating table 1, an oil storage tank 3 is opened in the operating table 1, four triangular columns 2 are fixedly connected to the top of the operating table 1, a cover plate 13 is fixedly connected to the top of the triangular column 2, a motor 14 is fixedly connected to the top of the cover plate 13, two sliders 4 are slidably connected to the operating table 1, a bidirectional threaded rod 10 is threadedly connected to the slider 4, both ends of the bidirectional threaded rod 10 are rotatably connected to the triangular column 2, one end of the bidirectional threaded rod 10 passes through the triangular column 2 and is fixedly connected to a rocker 11, the rocker 11 provides power for the rotation of the bidirectional threaded rod 10 when rotated by the staff, so that the two sliders 4 move on the bidirectional threaded rod 10, and under the restriction of the operating table 1, the sliding of the slider 4 can prevent the two sliders 4 from following the rotation of the bidirectional threaded rod 10, thereby affecting the use of the device.

[0020] A driven bidirectional threaded rod 16 and a driving bidirectional threaded rod 17 are rotatably connected to the triangular prism 2. The output end of the motor 14 and one end of the driving bidirectional threaded rod 17 that passes through the triangular prism 2 are fixedly connected with a gear 15. A worm wheel 18 is fixedly connected to the driven bidirectional threaded rod 16, and a worm 19 is fixedly connected to the driving bidirectional threaded rod 17. The worm wheel 18 and the worm 19 are meshed. The triangular prism 2 provides support for the driven bidirectional threaded rod 16 and the driving bidirectional threaded rod 17. The motor 14 transmits power to the driving bidirectional threaded rod 17 through the cooperation of two gears 15. Due to the provision of the worm wheel 18 and the worm 19, the driving bidirectional threaded rod 17 can drive the driven bidirectional threaded rod 16 to rotate.

[0021] Four slides 20 are threadedly connected to the driven bidirectional threaded rod 16 and the driving bidirectional threaded rod 17, and a clamping column 21 is fixedly connected to the bottom of the slide 20. A bearing 12 is provided at the bottom of the clamping column 21. The movement of the four slides 20 on the driven bidirectional threaded rod 16 and the driving bidirectional threaded rod 17 can prevent the slides 20 from rotating under the action of the cover plate 13, and the bearing 12 is clamped by the clamping column 21.

[0022] One side of the slider 4 is rotatably connected to a strip plate 5, one end of the strip plate 5 is rotatably connected to a support column 7, the top of the support column 7 is fixedly connected to an oil tank 6, one side of the oil tank 6 is fixedly connected to a universal tube 9, and the bottom of the support column 7 is fixedly connected to a shell 8. The oil in the oil tank 6 enters the bearing 12 through the universal tube 9. The universal tube 9 can adjust the oil injection angle, and the four slides 20 can position the bearing 12 to prevent the bearing 12 from shifting during the oil injection process.

[0023] A roller 22 is provided in the shell 8, and a rotating shaft 27 is inserted in the roller 22. The two ends of the rotating shaft 27 are rotatably connected to the side walls of the shell 8. The side walls of the shell 8 are fixedly connected with a motor 26 and a limit block 25. A rotating rod 24 is rotatably connected in the limit block 25. Bevel gears 23 are fixedly connected to the two ends of the rotating rod 24, the output end of the motor 26 and the rotating shaft 27.

[0024] The roller 22 is fitted to the bearing 12 under the action of the bidirectional threaded rod 10, and the power of the motor 26 is transmitted through the meshing between the bevel gears 23, driving the roller 22 to rotate. Because the limit block 25 is provided, the bevel gears 23 at both ends of the rotating rod 24 can be prevented from being out of meshing state, causing the device to be unusable.

[0025] The working principle of the utility model is as follows: before use, the four clamping columns 21 in the device are in a similar position, the staff places the inner ring of the bearing 12 on the four clamping columns 21, starts the motor 14, and drives the driving bidirectional threaded rod 17 to rotate under the meshing action of the gear 15, and drives the driven bidirectional threaded rod 16 to rotate under the action of the worm wheel 18 and the worm 19, and the rotation of the driven bidirectional threaded rod 16 and the driving bidirectional threaded rod 17 causes the slide plate 20 to move, and the clamping column 21 at the bottom of the slide plate 20 clamps the bearing 12 by moving, and the bearing 12 achieves the positioning effect at this time, and the staff rotates the rocker 11 to drive the bidirectional threaded rod 10 to rotate, and the two sliders 4 move relatively on the bidirectional threaded rod 10, so that the support column 7 is away from or close to the bidirectional threaded rod 10, so that the surface of the roller 22 is attached to the surface of the bearing 12, and the motor 26 provides power to drive the roller 22 to rotate through the transmission between the bevel gears 23, thereby driving the bearing 12 to rotate, avoiding manual rotation of the bearing 12, and then adjusting the angle through the universal tube 9 to oil the bearing 12.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bearing oiling device that is easy to position, comprising an operating table (1), characterized in that: An oil storage tank (3) is provided in the operating table (1), four triangular columns (2) are fixedly connected to the top of the operating table (1), a cover plate (13) is fixedly connected to the top of the triangular columns (2), a motor (14) is fixedly connected to the top of the cover plate (13), two sliders (4) are slidably connected to the operating table (1), a strip plate (5) is rotatably connected to one side of the slider (4), one end of the strip plate (5) is rotatably connected to a support column (7), and the triangular columns (2) are fixedly connected to the top of the triangular columns (2). A driven bidirectional threaded rod (16) and a driving bidirectional threaded rod (17) are rotatably connected on the upper side; the output end of the motor 1 (14) and one end of the driving bidirectional threaded rod (17) passing through the triangular column (2) are fixedly connected with a gear (15); four slide plates (20) are threadedly connected on the driven bidirectional threaded rod (16) and the driving bidirectional threaded rod (17); a clamping column (21) is fixedly connected to the bottom of the slide plate (20); and a bearing (12) is provided at the bottom of the clamping column (21).

2. A bearing oil filling device that facilitates positioning according to claim 1, characterized in that: The top of the support column (7) is fixedly connected to an oil tank (6), one side of the oil tank (6) is fixedly connected to a universal tube (9), and the bottom of the support column (7) is fixedly connected to a housing (8).

3. A bearing oil filling device that facilitates positioning according to claim 2, characterized in that: A roller (22) is arranged in the housing (8), a rotating shaft (27) is inserted in the roller (22), and two ends of the rotating shaft (27) are rotatably connected to the side wall of the housing (8).

4. A bearing oil filling device that facilitates positioning according to claim 3, characterized in that: The side wall of the housing (8) is fixedly connected to a second motor (26) and a limit block (25); a rotating rod (24) is rotatably connected inside the limit block (25); and bevel gears (23) are fixedly connected to both ends of the rotating rod (24), the output end of the second motor (26) and the rotating shaft (27).

5. A bearing oil filling device that facilitates positioning according to claim 1, characterized in that: A bidirectional threaded rod (10) is threadedly connected to the slider (4), two ends of the bidirectional threaded rod (10) are rotatably connected to the triangular prism (2), and one end of the bidirectional threaded rod (10) passes through the triangular prism (2) and is fixedly connected to a rocker (11).

6. A bearing oil filling device that facilitates positioning according to claim 1, characterized in that: A worm wheel (18) is fixedly connected to the driven bidirectional threaded rod (16), and a worm (19) is fixedly connected to the driving bidirectional threaded rod (17), and the worm wheel (18) and the worm (19) are meshed.

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