Running-in device of high-speed train gear

Abstract

The utility model discloses a running-in device of a high-speed train gear. The running-in device comprises a device body, a filtering mechanism is arranged in the device body, running-in mechanisms are arranged on the two sides of the filtering mechanism, and a lubricating mechanism is arranged above the running-in mechanisms. The running-in mechanism is of a bilateral symmetry structure and comprises a vertical plate and a sliding block, the sliding block is arranged on the surface of the bottom end of the vertical plate, connecting blocks are symmetrically arranged on the two sides of the sliding block, and threaded rods are arranged in the connecting blocks; a running-in gear rotating motor is matched to rotate, a threaded rod is rotated to be matched with lines of a connecting block, so that a sliding block moves in the same direction, a running-in mechanism integrally moves outwards, the installation space of equipment is increased, and the gear is convenient to assemble and disassemble; and then a rotating motor is controlled to rotate reversely, a threaded rod is driven to rotate to be matched with lines of a connecting block, the two sliding blocks are made to be close to each other, gears on the tops are matched with each other, and therefore equipment can be matched with gears of different models, and the adaptability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of gear running-in, in particular to a running-in device for high-speed train gears. Background Art

[0002] At present, the existing Chinese patent with publication number CN214815439U discloses a gear running-in device, including an oil tank and a frame, the frame is fixed around the upper outer ring of the oil tank, and rotatable rotating columns are installed on the two side surfaces of the oil tank in the frame through bearings, and there are two rotating columns. An oil pump is fixed on the upper left inner part of the oil tank, the oil outlet of the oil pump is connected to an oil return pipe, and the oil return pipe is connected to the lower left inner part of the frame, the oil inlet of the oil pump is connected to an oil pumping pipe, and a filter head is arranged at the bottom of the oil pumping pipe, and the filter head is connected to the oil pumping pipe. The utility model arranges a frame above the oil tank, and two rotatable rotating columns are installed above the oil tank inside the frame, so that the gear can be sleeved on the outer ring of the rotating column and rotated, and after the lubricating oil is guided to the inside of the frame, the gear is rotated and run-in. The lubricating oil has a protective effect on the gear running-in and avoids excessive wear. At the same time, burrs and waste chips generated by the running-in can be carried away. Although the device solves the above-mentioned shortcomings, it is more difficult to install and pick up the gears, and the adaptability is poor. When the size of the gears changes, it cannot be adapted. In view of the above problems, a running-in device for high-speed train gears is provided herein. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the problem that the existing device is difficult to install and pick up the gears, and the device has poor adaptability and cannot be adapted when the gear size changes, and provide a running-in device for high-speed train gears.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-speed train gear running-in device, comprising a device body, a filtering mechanism is arranged inside the device body, running-in mechanisms are arranged on both sides of the filtering mechanism, and a lubrication mechanism is arranged above the running-in mechanism;

[0005] The running-in mechanism is a bilaterally symmetrical structure, and the running-in mechanism includes a vertical plate and a slider. The bottom end surface of the vertical plate is provided with a slider, and connecting blocks are symmetrically provided on both sides of the slider. A threaded rod is provided inside the connecting block, and one end of the threaded rod is connected to a rotating motor. A running-in motor is provided inside the slider, and a rotating rod is connected to the top of the running-in motor. A pad is provided on the outside of the rotating rod.

[0006] As a further description of the above technical solution:

[0007] The filtering mechanism includes a pull-out box and a filter frame, the pull-out box is provided with a filter frame inside, the filter frame is provided with a filter screen inside, pulling handles are symmetrically provided on both sides of the filter frame, and anti-mistake grooves are provided on the outer sides of the pulling handles, limiting blocks are symmetrically provided on both sides of the pull-out box, and a limiting rod is provided through the inside of the limiting block.

[0008] As a further description of the above technical solution:

[0009] The lubrication mechanism includes a baffle and a transverse plate, baffles are symmetrically arranged on both sides of the transverse plate, an oil tank is arranged on the top surface of the baffle, an oil filling hole is arranged on the top surface of the oil tank, and a nozzle is connected to the bottom of the oil tank through a pump.

[0010] As a further description of the above technical solution:

[0011] An oil collecting tank is arranged inside the device body, an oil drain hole is arranged on one side of the oil collecting tank, a controller is arranged on the other side of the device body, the threaded rod and the rotating motor are embedded in the inner wall of the device body, the baffle is fixedly connected to the device body, and both ends of the limit rod are fixedly connected to the inner wall of the device body.

[0012] As a further description of the above technical solution:

[0013] The drawer box passes through one side surface of the device body, and a concealed handle is arranged on the surface of the drawer box.

[0014] As a further description of the above technical solution:

[0015] The height of the baffle is the same as that of the vertical plate, and the controller is electrically connected to the running-in motor, the nozzle and the rotating motor.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, by coordinating the rotation of the running-in gear rotating motor, the threaded rod is rotated to fit the texture of the connecting block, so that the slider moves in the same direction, and the running-in mechanism is moved outward as a whole, thereby increasing the installation space of the equipment and facilitating the loading and unloading of the gears; then the rotating motor is controlled to rotate in the opposite direction, driving the threaded rod to rotate to fit the texture of the connecting block, so that the two sliders are close to each other, and the gears on the top are fitted with each other, so that the equipment can adapt to gears of different models, thereby enhancing the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall structural diagram of a high-speed train gear running-in device of the utility model;

[0019] Figure 2 This is an exploded view of the overall structure of a high-speed train gear running-in device of the utility model;

[0020] Figure 3 This is a cross-sectional view of a slider of a high-speed train gear running-in device of the utility model;

[0021] Figure 4 It is a top view of a drawer box of a high-speed train gear running-in device of the utility model;

[0022] Legend:

[0023] 1. Device body; 2. Filter mechanism; 3. Oil drain hole; 4. Lubrication mechanism; 5. Running-in mechanism; 21. Pull-out box; 22. Filter frame; 23. Lifting handle; 24. Anti-mistake groove; 25. Filter screen; 26. Limit block; 27. Limit rod; 41. Horizontal plate; 42. Baffle; 43. Nozzle; 44. Oil tank; 45. Oil filling hole; 51. Vertical plate; 52. Slider; 53. Connecting block; 54. Threaded rod; 55. Running-in motor; 56. Rotating rod; 57. Heightening block. DETAILED DESCRIPTION

[0024] 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.

[0025] Referring to Figures 1-4, the utility model provides a running-in device for high-speed train gears, comprising a device body 1, a filtering mechanism 2 is arranged inside the device body 1, running-in mechanisms 5 are arranged on both sides of the filtering mechanism 2, and a lubricating mechanism 4 is arranged above the running-in mechanism 5;

[0026] The running-in mechanism 5 is a bilaterally symmetrical structure, and includes a vertical plate 51 and a slider 52. The slider 52 is provided on the bottom surface of the vertical plate 51, and connecting blocks 53 are symmetrically provided on both sides of the slider 52. A threaded rod 54 is provided inside the connecting block 53, and a rotating motor is connected to one end of the threaded rod 54. A running-in motor 55 is provided inside the slider 52, and a rotating rod 56 is connected to the top of the running-in motor 55. A pad 57 is provided on the outer side of the rotating rod 56.

[0027] When in use, the rotary motor is controlled to rotate, driving the threaded rod 54 to rotate and fit the texture of the connecting block 53, so that the slider 52 moves in the same direction, and the running-in mechanism 5 is moved outward as a whole to increase the installation space of the equipment and facilitate the loading and unloading of gears; then the rotary motor is controlled to rotate in the opposite direction, driving the threaded rod 54 to rotate and fit the texture of the connecting block 53, so that the two sliders 52 are close to each other, so that the gears on the top fit each other, thereby allowing the equipment to adapt to gears of different models, thereby enhancing the adaptability of the device.

[0028] The filtering mechanism 2 includes a pull-out box 21 and a filter frame 22. The pull-out box 21 is provided with a filter frame 22 inside, and a filter screen 25 is provided inside the filter frame 22. Pull-out handles 23 are symmetrically provided on both sides of the filter frame 22, and anti-mistake grooves 24 are provided on the outer sides of the pull-out handles 23. Limiting blocks 26 are symmetrically provided on both sides of the pull-out box 21, and a limiting rod 27 is provided through the inside of the limiting block 26. The debris and lubricating oil produced by running-in are filtered through the filter screen 25 to separate the debris and lubricating oil, thereby reducing the difficulty of cleaning the equipment and improving the cleaning efficiency.

[0029] The lubrication mechanism 4 includes a baffle 42 and a transverse plate 41. The baffles 42 are symmetrically arranged on both sides of the transverse plate 41. An oil tank 44 is arranged on the top surface of the baffle 42. An oil filling hole 45 is arranged on the top surface of the oil tank 44. The bottom of the oil tank 44 is connected to a nozzle 43 through a pump. By turning on the nozzle 43, the lubricating oil inside the oil tank 44 is sprayed on the connection of the gears, thereby improving the running-in efficiency.

[0030] An oil collecting tank is arranged inside the device body 1, an oil drain hole 3 is arranged on one side of the oil collecting tank, a controller is arranged on the other side of the device body 1, a threaded rod 54 and a rotating motor are embedded in the inner wall of the device body 1, a baffle 42 is fixedly connected to the device body 1, and both ends of the limit rod 27 are fixedly connected to the inner wall of the device body 1; the used lubricating oil is discharged outward through the oil drain hole 3.

[0031] The pull-out box 21 passes through one side surface of the device body 1 , and a concealed handle is provided on the surface of the pull-out box 21 ; the pull-out box 21 is pulled outwards through the concealed handle, so as to facilitate cleaning of the device.

[0032] The height of the baffle 42 is the same as that of the vertical plate 51 . The controller is electrically connected to the running-in motor 55 , the nozzle 43 and the rotating motor. The flying chips generated by the running-in are blocked by the baffle 42 and the vertical plate 51 .

[0033] Working principle: the controller is a PLC controller, and the model of the controller may be S7-200; before use, lubricating oil is injected into the oil tank 44 from the oil filling hole 45, and then the device is powered on to ensure that the device can be used normally; when in use, the rotary motor is controlled to rotate, driving the threaded rod 54 to rotate and fit the texture of the connecting block 53, so that the slider 52 moves in the same direction, and the running-in mechanism 5 is moved outward as a whole to increase the installation space of the equipment and facilitate the loading and unloading of the gears; then the rotary motor is controlled to rotate in the opposite direction, driving the threaded rod 54 to rotate and fit the texture of the connecting block 53, so that the two sliders 52 are close to each other, so that the gears on the top fit each other, so that the equipment can adapt to gears of different models and enhance the adaptability of the device; then the running-in motor 55 is turned on to rotate, so that the gears rotate in opposite directions and run in each other, and at the same time, the nozzle 43 is turned on to spray the lubricating oil in the oil tank 44 on the connection of the gears, thereby improving the running-in efficiency, and the running-in debris and lubricating oil are separated by the filter 25, which reduces the cleaning difficulty of the equipment and improves the cleaning efficiency.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-speed train gear running-in device, comprising a device body (1), characterized in that: A filtering mechanism (2) is arranged inside the device body (1), a running-in mechanism (5) is arranged on both sides of the filtering mechanism (2), and a lubricating mechanism (4) is arranged above the running-in mechanism (5); The running-in mechanism (5) is a bilaterally symmetrical structure, comprising a vertical plate (51) and a slider (52), wherein the bottom surface of the vertical plate (51) is provided with a slider (52), and connecting blocks (53) are symmetrically provided on both sides of the slider (52), and a threaded rod (54) is provided inside the connecting block (53), and one end of the threaded rod (54) is connected to a rotating motor, and a running-in motor (55) is provided inside the slider (52), and a rotating rod (56) is connected to the top of the running-in motor (55), and a padding block (57) is provided on the outer side of the rotating rod (56).

2. A high-speed train gear running-in device according to claim 1, characterized in that: The filtering mechanism (2) comprises a pull-out box (21) and a filter frame (22); the pull-out box (21) is provided with a filter frame (22) inside; the filter frame (22) is provided with a filter screen (25) inside; lifting handles (23) are symmetrically provided on both sides of the filter frame (22); the outer sides of the lifting handles (23) are provided with anti-mistake grooves (24); limiting blocks (26) are symmetrically provided on both sides of the pull-out box (21); and limiting rods (27) are provided through the inside of the limiting blocks (26).

3. A high-speed train gear running-in device according to claim 2, characterized in that: The lubricating mechanism (4) comprises a baffle (42) and a transverse plate (41), the baffles (42) being symmetrically arranged on both sides of the transverse plate (41), an oil tank (44) being arranged on the top surface of the baffle (42), an oil filling hole (45) being arranged on the top surface of the oil tank (44), and a nozzle (43) being connected to the bottom of the oil tank (44) via a pump.

4. A high-speed train gear running-in device according to claim 3, characterized in that: An oil collecting tank is arranged inside the device body (1), an oil drain hole (3) is arranged on one side of the oil collecting tank, a controller is arranged on the other side of the device body (1), the threaded rod (54) and the rotating motor are embedded in the inner wall of the device body (1), the baffle (42) is fixedly connected to the device body (1), and both ends of the limit rod (27) are fixedly connected to the inner wall of the device body (1).

5. A high-speed train gear running-in device according to claim 4, characterized in that: The pull-out box (21) passes through a side surface of the device body (1), and a concealed handle is provided on the surface of the pull-out box (21).

6. A high-speed train gear running-in device according to claim 5, characterized in that: The height of the baffle (42) is the same as that of the vertical plate (51), and the controller is electrically connected to the running-in motor (55), the nozzle (43) and the rotating motor.

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