Lubricating device for rubber sealing element

Abstract

The utility model discloses a lubricating device for a rubber sealing element, which belongs to the technical field of rubber sealing elements and comprises a first oil coating sponge used for lubricating the rubber sealing element, a second oil coating sponge used for lubricating the rubber sealing element and a first pressing plate used for fixing the rubber sealing element. A limiting rod is fixedly connected to the upper side of the first fixing plate, a sixth telescopic rod is fixedly connected to the lower side of the first pressing plate, and a second pressing plate is fixedly connected to the fixed end of the sixth telescopic rod. A first telescopic rod is started to drive a first fixing plate and a first oiling sponge to move and make contact with a second oiling sponge, the rubber sealing piece is clamped between the first oiling sponge and the second oiling sponge, a third motor and a first motor are started to drive the first oiling sponge and the second oiling sponge to rotate, and the rubber sealing piece is oiled. And the rubber sealing element is lubricated comprehensively.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber seals, in particular to a lubricating device for rubber seals. Background Art

[0002] Natural rubber has high elasticity at room temperature, is slightly plastic, has very good mechanical strength, small hysteresis loss, and low heat generation during multiple deformations. Therefore, its flex fatigue resistance is also very good. And because it is a non-polar rubber, it is necessary to apply lubricating oil to it for easy installation and to prevent friction.

[0003] For the current lubricating device of rubber seals, the method of applying lubricating oil usually uses a brush to apply lubricating oil, with low work efficiency and prone to uneven coating of lubricating oil.

[0004] For example, a lubricating device for rubber seals in a Chinese patent document (Publication No. CN220038146U) of the prior art. Through the cooperation of a tank body and an oil injection structure, the oil injection structure can continuously inject oil into the tank body, enabling the rubber seals to be attached with lubricating oil, so that the seals can play a sealing effect during use. The operation is simple, and large-scale lubrication operations can be carried out, with strong practical performance and time-saving and labor-saving. However, this prior art has such a problem: the method of applying lubricating oil usually uses a brush to apply lubricating oil, with low work efficiency and prone to uneven coating of lubricating oil.

[0005] Therefore, in view of this current situation, there is an urgent need to design and produce a lubricating device for rubber seals to meet the actual use needs. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a lubricating device for rubber seals to solve the problems raised in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A lubricating device for rubber seals includes a first oil-applying sponge for lubricating rubber seals, a second oil-applying sponge for lubricating rubber seals, and a first pressing plate for fixing rubber seals. The upper side of the first oil-applying sponge is rotatably connected to a first fixing plate. The upper side of the first fixing plate is provided with a first motor. The upper side of the first fixing plate is fixedly connected with a first telescopic rod and a limiting rod. The lower side of the first pressing plate is fixedly connected with a sixth telescopic rod, and the fixed end of the sixth telescopic rod is fixedly connected with a second pressing plate.

[0008] Preferably, the lower side of the second oil-applying sponge is fixedly connected with a rotating shaft, and the side of the rotating shaft away from the second oil-applying sponge is fixedly connected with a third motor.

[0009] Preferably, a fifth telescopic rod is fixedly connected to the side of the second pressing plate, and a third fixing plate is fixedly connected to the fixed end of the fifth telescopic rod.

[0010] Preferably, a fourth telescopic rod is fixedly connected to the side of the third fixing plate away from the fifth telescopic rod, and a third telescopic rod is fixedly connected to the fixed end of the fourth telescopic rod.

[0011] Preferably, a second telescopic rod is fixedly connected to the fixed end of the third telescopic rod, and a second fixing plate is fixedly connected to the end of the second telescopic rod away from the third telescopic rod.

[0012] Preferably, a second motor is installed on the side of the second fixing plate, a housing is fixedly connected to the side of the second motor, and a stirring blade is fixedly connected to the side of the rotating shaft.

[0013] Preferably, a delivery pipe is installed on the side of the housing, and a fixed frame is fixedly connected to the fixed end of the first telescopic rod.

[0014] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:

[0015] For the lubricating device of the rubber seal, the fifth telescopic rod on the side of the third fixing plate moves back and forth to lubricate the rubber seal at the clamping part. The first telescopic rod is started to drive the first fixing plate and the first oiling sponge to move and contact the second oiling sponge, and the rubber seal is clamped between the first oiling sponge and the second oiling sponge. The third motor and the first motor are started to drive the first oiling sponge and the second oiling sponge to rotate, so as to lubricate the rubber seal in all directions, with more uniform coating and higher working efficiency.

[0016] For the lubricating device of the rubber seal, the third motor drives the rotating shaft and the stirring blade to rotate, driving the lubricating liquid to be stirred horizontally, and then the lubricating liquid at the lower side is transported above the housing through the delivery pipe, avoiding the phenomenon of lubricating liquid stratification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is a structural schematic diagram of the present utility model;

[0019] Figure 2 is a structural schematic diagram of the first pressing plate of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of the stirring blade of the present utility model;

[0021] Figure 4 This is a schematic structural diagram of the first oiling sponge of the present utility model.

[0022] Explanation of reference numerals:

[0023] In the figure: 1, outer housing; 2, fixed frame; 3, first telescopic rod; 4, limiting rod; 5, first fixing plate; 6, first oiling sponge; 7, first motor; 8, second fixing plate; 9, second motor; 10, second telescopic rod; 11, third telescopic rod; 12, fourth telescopic rod; 13, third fixing plate; 14, fifth telescopic rod; 15, first pressing plate; 16, sixth telescopic rod; 17, second pressing plate; 18, stirring blade; 19, second oiling sponge; 20, conveying pipe; 21, rotating shaft; 22, third motor. Detailed implementation manners

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0025] Unless otherwise defined, the up, down, left, right, front, back, inner and outer directions involved in this article are based on the up, down, left, right, front, back, inner and outer directions in the figure shown by the present utility model, and are hereby explained together.

[0026] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., according to actual needs.

[0027] In order to solve the problems that when applying lubricating oil, a brush is usually used to apply lubricating oil, the working efficiency is low, and the situation of uneven lubricating oil coating is likely to occur, such as Figures 1 to 4A lubricating device for a rubber seal shown in the figure includes a first oil-coated sponge 6 for lubricating the rubber seal, a second oil-coated sponge 19 for lubricating the rubber seal, and a first pressing plate 15 for fixing the rubber seal. Fixed plates are provided on the sides of the first oil-coated sponge 6 and the second oil-coated sponge 19, facilitating the fixed connection of the first oil-coated sponge 6 and the second oil-coated sponge 19. The first oil-coated sponge 6 and the second oil-coated sponge 19 can absorb lubricating oil, facilitating the application to the rubber seal. A first fixed plate 5 is rotatably connected to the upper side of the first oil-coated sponge 6. A first motor 7 is installed on the upper side of the first fixed plate 5. The first motor 7 passes through the first fixed plate 5 and is fixedly connected to the first oil-coated sponge 6. A first telescopic rod 3 is fixedly connected to the upper side of the first fixed plate 5. A limiting rod 4 is fixedly connected to the upper side of the first fixed plate 5. The limiting rod 4 prevents the first oil-coated sponge 6 from rotating and causing damage to the first telescopic rod 3. The limiting rod 4 provides protection for the first telescopic rod 3. A sixth telescopic rod 16 is fixedly connected to the lower side of the first pressing plate 15. The fixed end of the sixth telescopic rod 16 is fixedly connected to a second pressing plate 17. A rotating shaft 21 is fixedly connected to the lower side of the second oil-coated sponge 19. A third motor 22 is fixedly connected to the side of the rotating shaft 21 away from the second oil-coated sponge 19.

[0028] A fifth telescopic rod 14 is fixedly connected to the side of the second pressing plate 17. The fixed end of the fifth telescopic rod 14 is fixedly connected to a third fixed plate 13. Multiple fifth telescopic rods 14, the first pressing plate 15, the sixth telescopic rod 16, and the second pressing plate 17 are provided on the side of the third fixed plate 13, facilitating the replacement of the clamping direction and the application to the clamping part. A fourth telescopic rod 12 is fixedly connected to the side of the third fixed plate 13 away from the fifth telescopic rod 14. The fixed end of the fourth telescopic rod 12 is fixedly connected to a third telescopic rod 11. The fixed end of the third telescopic rod 11 is fixedly connected to a second telescopic rod 10. A second motor 9 passes through a second fixed plate 8 and is fixedly connected to the second telescopic rod 10.

[0029] One end of the second telescopic rod 10 away from the third telescopic rod 11 is fixedly connected to a second fixed plate 8. A second motor 9 is installed on the side of the second fixed plate 8. A housing is fixedly connected to the side of the second motor 9. A stirring blade 18 is fixedly connected to the side of the rotating shaft 21. A delivery pipe 20 is installed on the side of the housing. A pump is provided on the lower side of the delivery pipe 20, facilitating the movement of the lubricating liquid under the housing 1 to the upper side of the housing 1. The fixed end of the first telescopic rod 3 is fixedly connected to a fixed frame 2.

[0030] All structures are treated for heat resistance and waterproofing, and the instruments are also treated for heat resistance and waterproofing.

[0031] The first telescopic rod 3, the first motor 7, the second motor 9, the second telescopic rod 10, the third telescopic rod 11, the fourth telescopic rod 12, the fifth telescopic rod 14, the sixth telescopic rod 16, and the third motor 22 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the functions of this application, so no detailed description will be given. They are all controlled by a remote control switch. The control circuit of the controller can be achieved by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in this field. Moreover, this utility model mainly aims to protect mechanical devices, so the control method and circuit connection of this utility model will not be further explained in detail.

[0032] Working principle

[0033] During the use of the lubrication device for this rubber seal, start the sixth telescopic rod 16 to drive the first pressing plate 15 to move and clamp the rubber seal. Start the second telescopic rod 10 to drive the third telescopic rod 11 to move. Start the third telescopic rod 11 to drive the fourth telescopic rod 12 to move. Then start the second motor 9 to drive the second telescopic rod 10 to rotate. Then start the fifth telescopic rod 14 to move the third fixing plate 13 to the second oiling sponge 19. Start the first telescopic rod 3 to drive the first fixing plate 5 and the first oiling sponge 6 to rotate and lubricate and apply the rubber seal. When applying, start the sixth telescopic rod 16 on one side to drive the first pressing plate 15 to move, and then drive the second pressing plate 17 to move through the fifth telescopic rod 14, so as to lubricate and apply the rubber seal at the clamping part. At the same time, start the third motor 22 to drive the rotating shaft 21 to rotate and drive the stirring blade 18 to rotate to horizontally stir the lubricating liquid. At the same time, start the pump at the conveying pipe 20 to transport the lubricating liquid at the lower side to a higher place to avoid stratification of the lubricating liquid.

[0034] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0035] Second: In the attached drawings of the disclosed embodiments of this utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of this utility model can be combined with each other;

[0036] Finally: The above are only the preferred embodiments of this utility model and are not used to limit this utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this utility model shall be included within the protection scope of this utility model.

Claims

1. A lubricating device for a rubber seal, comprising a first oiling sponge (6) for lubricating the rubber seal, a second oiling sponge (19) for lubricating the rubber seal and a first pressing plate (15) for fixing the rubber seal, characterized in that: The upper side of the first oiling sponge (6) is rotatably connected to a first fixing plate (5), the upper side of the first fixing plate (5) is equipped with a first motor (7), the upper side of the first fixing plate (5) is fixedly connected to a first telescopic rod (3), the upper side of the first fixing plate (5) is fixedly connected to a limiting rod (4), the lower side of the first pressing plate (15) is fixedly connected to a sixth telescopic rod (16), and the fixed end of the sixth telescopic rod (16) is fixedly connected to a second pressing plate (17).

2. A lubricating device for a rubber seal according to claim 1, characterized in that: The lower side of the second oiling sponge (19) is fixedly connected to a rotating shaft (21), and the side of the rotating shaft (21) away from the second oiling sponge (19) is fixedly connected to a third motor (22).

3. A lubricating device for a rubber seal according to claim 2, characterized in that: The side edge of the second pressing plate (17) is fixedly connected to a fifth telescopic rod (14), and the fixed end of the fifth telescopic rod (14) is fixedly connected to a third fixed plate (13).

4. A lubricating device for a rubber seal according to claim 3, characterized in that: A side of the third fixing plate (13) away from the fifth telescopic rod (14) is fixedly connected to a fourth telescopic rod (12), and a fixed end of the fourth telescopic rod (12) is fixedly connected to the third telescopic rod (11).

5. A lubricating device for a rubber seal according to claim 4, characterized in that: The fixed end of the third telescopic rod (11) is fixedly connected to the second telescopic rod (10), and one end of the second telescopic rod (10) away from the third telescopic rod (11) is fixedly connected to a second fixing plate (8).

6. A lubricating device for a rubber seal according to claim 5, characterized in that: A second motor (9) is installed on the side of the second fixed plate (8), the side of the second motor (9) is fixedly connected to the outer shell, and the side of the rotating shaft (21) is fixedly connected to the stirring blade (18).

7. A lubricating device for a rubber seal according to claim 6, characterized in that: A conveying pipe (20) is installed on the side of the outer shell, and the fixed end of the first telescopic rod (3) is fixedly connected to a fixed frame (2).

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