Gear piece capable of being filled with lubricating oil

Abstract

The utility model relates to the field of gear pieces, in particular to a gear piece capable of being filled with lubricating oil, which comprises a gear piece body, a first threaded pipe, a first drainage hole, a second drainage hole and a lubricating module, a structure capable of injecting lubricating oil is arranged on an existing gear piece, the lubricating oil can be continuously provided in the working process of the gear piece to keep the lubricity of the gear piece, the lubricating effect is better, the use effect of the gear piece can be enhanced, the service life of the gear piece is prolonged, and the service life of the gear piece is prolonged. The chambers are formed in the gear piece body and can be used for storing lubricating oil, and the first drainage holes and the second drainage holes are formed in the side of the gear piece body and the inner side of the center hole correspondingly, so that the lubricating oil can be guided into the meshing face of the gear piece and the center hole in the rotating process of the gear piece; and by arranging the lubricating module, lubricating oil can be guided into the surfaces of the front end and the rear end of the gear piece for lubrication.

Description

Technical Field

[0001] The utility model relates to the field of gear plates, in particular to a gear plate capable of being injected with lubricating oil. Background Art

[0002] A gear plate, also known as a tooth plate, is a thin plate in the shape of a gear, usually made of metal. As an important mechanical transmission component, it is widely used in various mechanical equipment and plays a vital role in mechanical transmission systems, such as automobiles, airplanes, ships, industrial robots, etc. In order to reduce friction and wear, reduce noise and vibration, cool gears, prevent corrosion and rust, and improve transmission efficiency, gear plates are usually lubricated.

[0003] Existing gear plates usually need to be lubricated with a brush or sprayed with a spray, or the gears need to be regularly immersed in lubricating oil for lubrication. The operation is cumbersome, and the lubricating oil on the surface of the gear plate is easily evaporated during operation, resulting in a short lubrication time and poor lubrication effect.

[0004] Therefore, the above-mentioned existing gear plates usually need to be coated with lubricating oil using a brush or sprayed with a spray, or the gears need to be immersed in lubricating oil for lubrication at regular intervals. The operation is relatively cumbersome, and the lubricating oil on the surface of the gear plates is easily evaporated during operation, resulting in a short lubrication time and poor lubrication effect. By providing a structure for injecting lubricating oil on the existing gear plates, lubricating oil can be continuously provided during the operation of the gear plates to maintain their lubricity, resulting in better lubrication effect, which can enhance the use effect of the gear plates and extend the service life of the gear plates. Utility Model Content

[0005] In order to overcome the problems of existing gear plates, it is usually necessary to apply lubricating oil with a brush or spray it with a spray, or the gears are regularly immersed in lubricating oil for lubrication. The operation is cumbersome, and the lubricating oil on the surface of the gear plate is easily evaporated during operation, resulting in a short lubrication time and poor lubrication effect.

[0006] The technical solution of the utility model is: a gear plate that can be injected with lubricating oil, comprising a gear plate body, a first threaded tube, a first drainage hole, a second drainage hole and a lubrication module, a chamber for storing lubricating oil is opened inside the gear plate body, a first threaded tube for introducing lubricating oil into the chamber is fixedly installed on the upper front end of the gear plate body, first drainage holes for guiding out the lubricating oil are evenly distributed between adjacent tooth blocks on the side of the gear plate body, three groups of second drainage holes for guiding out the lubricating oil are linearly distributed around the inner side of the central hole of the gear plate body, and a lubrication module for lubricating the front and rear ends of the gear plate body are fixedly installed relative to each other.

[0007] Preferably, by providing a structure for injecting lubricating oil on the existing gear plate, lubricating oil can be continuously provided during the operation of the gear plate to maintain its lubricity, the lubrication effect is better, the use effect of the gear plate can be enhanced, and the service life of the gear plate can be extended. By providing a chamber inside the gear plate body, it can be used to store lubricating oil. By providing a first drainage hole and a second drainage hole on the side and the inner side of the center hole of the gear plate body respectively, the lubricating oil can be respectively introduced into the meshing surface and the center hole of the gear plate during the rotation of the gear plate, thereby maintaining the lubricity of the gear plate during the rotation and making it rotate more smoothly. By providing a lubrication module, the lubricating oil can be introduced into the front and rear end surfaces of the gear plate for lubrication, which can play a cooling role and also make its surface less susceptible to corrosion and rust.

[0008] Preferably, a first sealing cover for opening and closing is provided on the outside of the first threaded tube, and a first sealing gasket for increasing the sealing performance is provided on the inner side of the top of the first sealing cover. By arranging the first sealing gasket inside the first sealing cover, the sealing performance of the first sealing cover can be improved.

[0009] Preferably, the lubrication module includes a bearing ring, a second threaded tube, a second sealing gasket, a second sealing tube and a guide tube. The bearing ring is fixedly connected to the middle of the front and rear ends of the gear plate body, and the center hole of the bearing ring is matched with the center hole of the gear plate body.

[0010] Preferably, a chamber for storing lubricating oil is provided inside the bearing ring, and a second threaded tube for introducing lubricating oil into the chamber is fixedly connected to the upper portion of one end of the bearing ring away from the gear plate body.

[0011] Preferably, the outer side of the second threaded tube is provided with a second sealing cover for opening and closing, and the inner side of the top of the second sealing cover is fitted with a second sealing gasket for increasing the sealing performance. By arranging the second sealing gasket inside the second sealing cover, the sealing performance of the second sealing cover can be improved.

[0012] Preferably, five groups of guide tubes for draining out the lubricating oil are fixedly installed around the side of the bearing ring, and three groups of third drainage holes for draining out the lubricating oil are linearly distributed around the inner side of the center hole of the bearing ring. By setting up the guide tubes, the lubricating oil can be introduced into the front and rear end surfaces of the gear plate body during the rotation of the gear plate.

[0013] Preferably, five groups of grooves are provided around the front and rear ends of the gear plate body, and the positions of the grooves correspond to the guide tubes. Three groups of annular grooves that penetrate the grooves are evenly distributed from the inside to the outside at the front and rear ends of the gear plate body. By aligning the positions of the grooves with the guide tubes, the guide tubes can guide the lubricating oil into the grooves.

[0014] Beneficial effects of the utility model:

[0015] 1. By providing a structure for injecting lubricating oil on the existing gear plate, lubricating oil can be continuously provided during the operation of the gear plate to maintain its lubricity, thereby achieving a better lubrication effect, enhancing the use effect of the gear plate and extending the service life of the gear plate. By providing a chamber inside the gear plate body for storing lubricating oil, and by providing a first drainage hole and a second drainage hole on the side of the gear plate body and the inner side of the center hole respectively, the lubricating oil can be respectively introduced into the meshing surface and the center hole of the gear plate during the rotation of the gear plate, thereby maintaining the lubrication of the gear plate during the rotation process and making it rotate more smoothly.

[0016] 2. By providing lubrication modules at the front and rear ends of the gear plate body, lubricating oil can be introduced to the front and rear end surfaces of the gear plate during the rotation of the gear plate. By providing a chamber in the bearing ring, it can be used to store lubricating oil. By providing a third drainage hole on the inner side of the bearing ring, the lubricating oil can be guided to the center hole of the bearing ring, thereby ensuring lubrication at the center hole. By providing a guide pipe around the side of the bearing ring, the lubricating oil can be introduced into the groove during the rotation of the gear plate. Then, under the action of the rotational force, the lubricating oil in the groove flows along the annular groove to the front and rear end surfaces of the gear plate, which can play a cooling role and also make the surface less susceptible to corrosion and rust.

[0017] 3. By respectively arranging a first threaded tube and a second threaded tube on the gear plate body and the bearing ring, lubricating oil can be introduced into the corresponding chamber for storage. By arranging a first sealing cover and a second sealing cover on the outside of the first threaded tube and the second threaded tube, the lubricating oil can be prevented from leaking. By arranging a first sealing gasket and a second sealing gasket inside the first sealing cover and the second sealing cover, the sealing performance can be increased, making it less likely for lubricating oil to leak. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the overall three-dimensional structure of the gear piece that can be injected with lubricating oil according to the present invention;

[0019] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the gear plate capable of injecting lubricating oil from another angle of the present invention;

[0020] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the first threaded tube of the gear plate that can be injected with lubricating oil in the utility model;

[0021] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the gear plate body of the utility model that can be injected with lubricating oil;

[0022] Figure 5Shown is a schematic diagram of the three-dimensional structure of the gear plate lubrication module that can be injected with lubricating oil according to the present invention.

[0023] Explanation of the accompanying drawings: 1. Gear plate body; 2. First threaded tube; 3. First sealing cover; 4. First sealing gasket; 6. First drainage hole; 7. Second drainage hole; 8. Groove; 9. Annular groove; 501. Bearing ring; 502. Second threaded tube; 503. Second sealing gasket; 504. Second sealing cover; 505. Guide tube; 506. Third drainage hole. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See also Figures 1-4 The utility model provides an embodiment: a gear plate that can be injected with lubricating oil, comprising a gear plate body 1, a first threaded tube 2, a first drainage hole 6, a second drainage hole 7 and a lubrication module. A chamber for storing lubricating oil is opened inside the gear plate body 1, and a first threaded tube 2 is fixedly installed on the upper front end of the gear plate body 1 for introducing lubricating oil into the chamber. First drainage holes 6 for draining lubricating oil are evenly distributed between adjacent tooth blocks on the side of the gear plate body 1, and three groups of second drainage holes 7 for draining lubricating oil are linearly distributed and surrounded on the inner side of the center hole of the gear plate body 1. The front and rear ends of the gear plate body 1 are relatively arranged and fixedly mounted with a lubrication module for lubricating the front and rear ends of the gear plate body 1. A first sealing cover 3 for opening and closing is provided on the outside of the first threaded tube 2, and a first sealing gasket 4 for increasing sealing is fitted on the inner side of the top of the first sealing cover 3. By arranging the first sealing gasket 4 in the first sealing cover 3, the sealing of the first sealing cover 3 can be made better.

[0026] See also Figure 3-Figure 4 In this embodiment, five groups of grooves 8 are arranged around the front and rear ends of the gear plate body 1. The positions of the grooves 8 correspond to the guide tube 505. Three groups of annular grooves 9 that penetrate the grooves 8 are evenly distributed from the inside to the outside at the front and rear ends of the gear plate body 1. By aligning the positions of the grooves 8 with the guide tube 505, the guide tube 505 can guide the lubricating oil into the grooves 8.

[0027] See also Figure 5In this embodiment, the lubrication module includes a bearing ring 501, a second threaded tube 502, a second sealing gasket 503, a second sealing tube and a guide tube 505. The bearing ring 501 is fixedly connected to the middle of the front and rear ends of the gear plate body 1. The center hole of the bearing ring 501 is matched with the center hole of the gear plate body 1. A chamber for storing lubricating oil is opened inside the bearing ring 501. The upper part of the end of the bearing ring 501 away from the gear plate body 1 is fixedly connected to the second threaded tube 502 for introducing lubricating oil into the chamber. The outer side of the second threaded tube 502 is provided with a second sealing cover for opening and closing. 504. A second sealing gasket 503 is fitted on the inner side of the top of the second sealing cover 504 to increase the sealing performance. By arranging the second sealing gasket 503 in the second sealing cover 504, the sealing performance of the second sealing cover 504 can be improved. Five groups of guide tubes 505 for draining out the lubricating oil are fixedly installed around the side of the bearing ring 501. Three groups of third drainage holes 506 for draining out the lubricating oil are linearly distributed around the inner side of the central hole of the bearing ring 501. By arranging the guide tubes 505, the lubricating oil can be introduced into the front and rear end surfaces of the gear plate body 1 during the rotation of the gear plate.

[0028] When working, first open the first sealing cover 3 on the gear plate body 1, introduce lubricating oil into the chamber of the gear plate body 1, and close the first sealing cover 3 so that the first sealing gasket 4 in the first sealing cover 3 is tightly fitted with the end of the first threaded tube 2;

[0029] Then, open the second sealing cover 504 on the bearing ring 501, introduce lubricating oil into the chamber of the bearing ring 501, and close the second sealing cover 504 so that the second sealing gasket 503 in the second sealing cover 504 is tightly fitted with the end of the second threaded tube 502;

[0030] Then install the gear piece in the corresponding position so that the gear piece starts working;

[0031] During the rotation of the gear plate, the lubricating oil is discharged to the meshing surface of the gear plate through the first drainage hole 6, and is discharged to the center hole of the gear plate body 1 and the bearing ring 501 through the second drainage hole 7 and the third drainage hole 506. The lubricating oil is introduced into the groove 8 of the gear plate body 1 through the guide tube 505, and then the lubricating oil is spread along the annular groove 9 to the front and rear end surfaces of the gear plate body 1 during its rotation to lubricate its surface.

[0032] Through the above steps, by providing a structure for injecting lubricating oil on the existing gear plate, lubricating oil can be continuously provided during the operation of the gear plate to maintain its lubricity, the lubrication effect is better, the use effect of the gear plate can be enhanced, and the service life of the gear plate can be extended. By providing a chamber inside the gear plate body 1, it can be used to store lubricating oil. By providing a first drainage hole 6 and a second drainage hole 7 on the side and the inner side of the center hole of the gear plate body 1 respectively, the lubricating oil can be respectively introduced into the meshing surface and the center hole of the gear plate during the rotation of the gear plate, thereby maintaining the lubrication of the gear plate during the rotation and making it rotate more smoothly. By providing lubricating modules at the front and rear ends of the gear plate body 1, the lubricating oil can be introduced into the front and rear end surfaces of the gear plate during the rotation of the gear plate, which can play a cooling role and also make the surface less susceptible to corrosion and rust, so as to solve the problem that the existing gear plate usually needs to be lubricated with a brush or sprayed with a spray, or the gear is regularly immersed in lubricating oil for lubrication, which is cumbersome to operate, and the lubricating oil on the surface of the gear plate is easily evaporated during operation, resulting in a short lubrication time and poor lubrication effect.

Claims

1. A gear plate capable of being injected with lubricating oil, comprising a gear plate body (1); characterized in that: The gear plate body (1) further comprises a first threaded tube (2), a first drainage hole (6), a second drainage hole (7) and a lubrication module. A chamber for storing lubricating oil is provided inside the gear plate body (1). A first threaded tube (2) for introducing lubricating oil into the chamber is fixedly installed on the upper front end of the gear plate body (1). First drainage holes (6) for guiding lubricating oil are evenly distributed between adjacent tooth blocks on the side of the gear plate body (1). Three groups of second drainage holes (7) for guiding lubricating oil are linearly distributed around the inner side of the central hole of the gear plate body (1). A lubrication module for lubricating the front and rear ends of the gear plate body (1) is fixedly installed in a relative manner.

2. The gear plate capable of injecting lubricating oil according to claim 1, characterized in that: A first sealing cover (3) for opening and closing is provided on the outside of the first threaded tube (2), and a first sealing gasket (4) for increasing sealing performance is fitted on the inside of the top of the first sealing cover (3).

3. The gear plate capable of injecting lubricating oil according to claim 1, characterized in that: The lubrication module comprises a bearing ring (501), a second threaded tube (502), a second sealing gasket (503), a second sealing tube and a flow guide tube (505); the bearing ring (501) is fixedly connected to the middle of the front and rear ends of the gear plate body (1); and the center hole of the bearing ring (501) is matched with the center hole of the gear plate body (1).

4. The gear plate capable of injecting lubricating oil according to claim 3, characterized in that: A chamber for storing lubricating oil is provided inside the bearing ring (501), and a second threaded tube (502) for introducing lubricating oil into the chamber is fixedly connected to the upper portion of one end of the bearing ring (501) away from the gear plate body (1).

5. The gear plate capable of injecting lubricating oil according to claim 4, characterized in that: A second sealing cover (504) for opening and closing is sleeved on the outer side of the second threaded tube (502), and a second sealing gasket (503) for increasing sealing performance is fitted on the inner side of the top of the second sealing cover (504).

6. The gear plate capable of injecting lubricating oil according to claim 5, characterized in that: Five groups of guide pipes (505) for draining lubricating oil are fixedly installed around the side of the bearing ring (501), and three groups of third drainage holes (506) for draining lubricating oil are linearly distributed around the inner side of the central hole of the bearing ring (501).

7. The gear plate capable of injecting lubricating oil according to claim 1, characterized in that: Five groups of grooves (8) are formed around both front and rear ends of the gear plate body (1), and the positions of the grooves (8) correspond to the guide tube (505). Three groups of annular grooves (9) that penetrate the grooves (8) are evenly distributed from the inside to the outside at both front and rear ends of the gear plate body (1).

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