Inner oil injection structure of shaft sleeve

Abstract

The utility model discloses a shaft sleeve internal oil injection structure which comprises a bottom plate, the middle end of the top of the bottom plate is fixedly connected with a frame body, the middle end of the outer side of the frame body is fixedly provided with a second electric telescopic rod through a bolt, and the output end of the second electric telescopic rod is fixedly connected with a fixing block through a limiting nut. A collecting frame is fixedly connected to the right side of the fixing block, and a third electric telescopic rod is fixedly mounted on the left side of an inner cavity of the collecting frame through bolts. A second electric telescopic rod is started to work, the second electric telescopic rod drives a fixing block to move towards the right side, the fixing block drives a collecting frame to move towards the right side, oil after oil injection is completed can be collected through the collecting frame, and environmental pollution and energy waste caused by oil dripping can be prevented; and a third electric telescopic rod is started to start to work, and the third electric telescopic rod drives a push plate to move, so that the oil can be conveniently collected and taken.

Description

TECHNICAL FIELD

[0001] The utility model relates to axle sleeve processing technical field, concretely is a kind of axle sleeve internal oil injection structure. BACKGROUND

[0002] The axle sleeve is the cylindrical mechanical part that is sleeved on the axle, and is a kind of sliding bearing, usually in cylindrical shape, generally sleeved on the rotating shaft, and is used in cooperation with the axle, to support and position the axle, which directly contacts with the axle, to provide a sliding or rotating surface for the axle;

[0003] But the existing oil injection structure does not have the function of collecting oil in the actual use process, and then a certain amount of oil will be left after oil injection, which will cause oil droplets to fall and affect the working environment during long-term use, and also cause waste of oil, therefore, we provide a kind of axle sleeve internal oil injection structure. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of axle sleeve internal oil injection structure to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of axle sleeve internal oil injection structure, including bottom plate, the middle end of the top of bottom plate is fixedly connected with frame body, the middle end of the outer side of frame body is fixedly installed with second electric telescopic handle by bolt, the output end of second electric telescopic handle is fixedly connected with fixed block by limiting nut, the right side of fixed block is fixedly connected with collection frame, the left side of the inner chamber of collection frame is fixedly installed with third electric telescopic handle by bolt, the output end of third electric telescopic handle is fixedly connected with push plate.

[0006] Preferably, the middle end of the top of the bottom plate is fixedly connected with a placing plate, and a limiting hole is formed in the middle end of the top of the placing plate.

[0007] Preferably, the bottom of the outer side of the frame body is fixedly installed with a first electric telescopic handle by a bolt, the output end of the first electric telescopic handle is fixedly connected with a clamping plate, and a clamping groove is formed in the inner side of the clamping plate.

[0008] Preferably, the middle end of the top of the frame body is fixedly installed with an oil pump by a bolt, the oil outlet end of the oil pump is fixedly connected with a liquid discharge plate by a hose, the bottom of the liquid discharge plate is fixedly connected with an oil injection pipe, the top of the inner chamber of the frame body is fixedly installed with a fourth electric telescopic handle by a bolt, and the output end of the fourth electric telescopic handle is fixedly connected with the middle end of the top of the liquid discharge plate.

[0009] Preferably, the right side of the bottom of the collection frame is provided with a liquid discharge port, and the inner chamber of the liquid discharge port is provided with a sealing plug.

[0010] Preferably, a sliding rod is fixedly connected to the middle of the outer side of the frame, and a sliding sleeve is slidably connected to the surface of the sliding rod. The inner side of the sliding sleeve is fixedly connected to the outer side of the collection frame through a limiting buckle.

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

[0012] 1. This utility model starts working by activating the second electric telescopic rod. The second electric telescopic rod drives the fixed block to move to the right, and the fixed block drives the collection frame to move to the right. The collection frame can collect the oil after the oiling is completed, which can prevent the oil from dripping and causing environmental pollution and energy waste, thus improving the efficiency of oil use. It starts working by activating the third electric telescopic rod. The third electric telescopic rod drives the push plate to move, which can facilitate the collection and retrieval of oil.

[0013] 2. This utility model starts working by activating the first electric telescopic rod, which drives the clamping plate to move inward. The inward movement of the clamping plate can limit and fix the bushing. Then, the fourth electric telescopic rod starts working, which drives the drain plate to move downward so that the oil injection pipe is aligned with the oil inlet of the bushing. The oil pump draws external oil and delivers it to the inner cavity of the oil injection pipe for oil injection. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the limiting nut structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the fourth electric telescopic rod structure of this utility model.

[0017] In the diagram: 1. Base plate; 2. First electric telescopic rod; 3. Second electric telescopic rod; 4. Sliding rod; 5. Frame; 6. Oil pump; 7. Drain plate; 8. Oil injection pipe; 9. Clamping groove; 10. Clamping plate; 11. Placement plate; 12. Limiting hole; 13. Sliding sleeve; 14. Limiting buckle; 15. Fixing block; 16. Collection frame; 17. Limiting nut; 18. Push plate; 19. Third electric telescopic rod; 20. Fourth electric telescopic rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] The components of this application—1. base plate; 2. first electric telescopic rod; 3. second electric telescopic rod; 4. slide rod; 5. frame; 6. oil pump; 7. drain plate; 8. oil injection pipe; 9. clamping groove; 10. clamping plate; 11. placement plate; 12. limiting hole; 13. sliding sleeve; 14. limiting buckle; 15. fixing block; 16. collection frame; 17. limiting nut; 18. push plate; 19. third electric telescopic rod; and 20. fourth electric telescopic rod—are all general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. Example

[0020] Please see Figures 1-3 The following technical solution is provided, specifically disclosing: an internal oil injection structure for a bushing, including a base plate 1, a frame 5 fixedly connected to the middle of the top of the base plate 1, a second electric telescopic rod 3 fixedly installed on the middle of the outer side of the frame 5 by bolts, a fixing block 15 fixedly connected to the output end of the second electric telescopic rod 3 by a limiting nut 17, a collection frame 16 fixedly connected to the right side of the fixing block 15, a third electric telescopic rod 19 fixedly installed on the left side of the inner cavity of the collection frame 16 by bolts, and a push plate 18 fixedly connected to the output end of the third electric telescopic rod 19;

[0021] In actual use, the second electric telescopic rod 3 is activated to start working. The second electric telescopic rod 3 drives the fixed block 15 to move to the right. The fixed block 15 drives the collection frame 16 to move to the right. The collection frame 16 can collect the oil after the oiling is completed, which can prevent the oil from dripping and causing environmental pollution and energy waste, thus improving the efficiency of oil use. The third electric telescopic rod 19 is activated to start working. The third electric telescopic rod 19 drives the push plate 18 to move, which can facilitate the collection and retrieval of oil. Example

[0022] Please see Figure 1 and Figure 2The following technical solution is provided, specifically disclosing that: a placement plate 11 is fixedly connected to the middle of the top of the base plate 1, and a limit hole 12 is opened at the middle of the top of the placement plate 11; a first electric telescopic rod 2 is fixedly installed on the bottom of the outer side of the frame 5 by bolts; a clamping plate 10 is fixedly connected to the output end of the first electric telescopic rod 2; a clamping groove 9 is opened on the inner side of the clamping plate 10; an oil pump 6 is fixedly installed on the middle of the top of the frame 5 by bolts; and a drain plate 7 is fixedly connected to the oil outlet end of the oil pump 6 through a hose. The bottom of the drain plate 7 is fixedly connected to the oil injection pipe 8. The top of the inner cavity of the frame 5 is fixedly installed with the fourth electric telescopic rod 20 by bolts. The output end of the fourth electric telescopic rod 20 is fixedly connected to the middle of the top of the drain plate 7. The bottom right side of the collection frame 16 is provided with a drain port, and the inner cavity of the drain port is provided with a sealing plug. The middle of the outer side of the frame 5 is fixedly connected to the slide rod 4. The surface of the slide rod 4 is slidably connected to the slide sleeve 13. The inner side of the slide sleeve 13 is fixedly connected to the outer side of the collection frame 16 by the limit buckle 14.

[0023] In actual use, the first electric telescopic rod 2 is started to work. The first electric telescopic rod 2 drives the clamping plate 10 to move inward. The movement of the clamping plate 10 inward can limit and fix the bushing. The fourth electric telescopic rod 20 is started to work, which drives the drain plate 7 to move downward so that the oil injection pipe 8 is aligned with the oil inlet of the bushing. The oil pump 6 draws external oil and delivers it to the inner cavity of the oil injection pipe 8 for oil injection.

[0024] In use: The operation begins by activating the first electric telescopic rod 2, which moves the clamping plate 10 inward. This inward movement of the clamping plate 10 limits and fixes the bushing. Then, the operation begins by activating the fourth electric telescopic rod 20, which moves the drain plate 7 downward, aligning the oil injection pipe 8 with the oil inlet of the bushing. The oil pump 6 draws external oil and delivers it to the inner cavity of the oil injection pipe 8 for oil injection. The operation begins by activating the second electric telescopic rod 3, which moves the fixing block 15 to the right. The fixing block 15 then moves the collection frame 16 to the right, allowing the oil to be collected after injection. This prevents oil dripping, environmental pollution, and energy waste, improving oil usage efficiency. Finally, the operation begins by activating the third electric telescopic rod 19, which moves the push plate 18 for convenient oil collection.

[0025] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0026] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An internal oil injection structure for a bushing, comprising a base plate (1), characterized in that: A frame (5) is fixedly connected to the middle of the top of the base plate (1). A second electric telescopic rod (3) is fixedly installed on the middle of the outer side of the frame (5) by bolts. A fixing block (15) is fixedly connected to the output end of the second electric telescopic rod (3) by a limiting nut (17). A collection frame (16) is fixedly connected to the right side of the fixing block (15). A third electric telescopic rod (19) is fixedly installed on the left side of the inner cavity of the collection frame (16) by bolts. A push plate (18) is fixedly connected to the output end of the third electric telescopic rod (19).

2. The internal oil injection structure for a bushing according to claim 1, characterized in that: A placement plate (11) is fixedly connected to the middle of the top of the base plate (1), and a limit hole (12) is opened at the middle of the top of the placement plate (11).

3. The internal oil injection structure for a bushing according to claim 1, characterized in that: The bottom of the outer side of the frame (5) is fixedly installed with a first electric telescopic rod (2) by bolts. The output end of the first electric telescopic rod (2) is fixedly connected to a clamping plate (10). The clamping plate (10) has a clamping groove (9) on its inner side.

4. The internal oil injection structure for a bushing according to claim 1, characterized in that: An oil pump (6) is fixedly installed at the middle of the top of the frame (5) by bolts. The oil outlet of the oil pump (6) is fixedly connected to a drain plate (7) by a hose. An oil injection pipe (8) is fixedly connected to the bottom of the drain plate (7). A fourth electric telescopic rod (20) is fixedly installed at the top of the inner cavity of the frame (5) by bolts. The output end of the fourth electric telescopic rod (20) is fixedly connected to the middle of the top of the drain plate (7).

5. The internal oil injection structure for a bushing according to claim 1, characterized in that: The bottom right side of the collection box (16) is provided with a drain port, and the inner cavity of the drain port is provided with a sealing plug.

6. The internal oil injection structure for a bushing according to claim 1, characterized in that: A sliding rod (4) is fixedly connected to the middle of the outer side of the frame (5), and a sliding sleeve (13) is slidably connected to the surface of the sliding rod (4). The inner side of the sliding sleeve (13) is fixedly connected to the outer side of the collection frame (16) through a limiting buckle (14).

Images