High-strength bearing rubber sealing ring

Abstract

The utility model discloses a high-strength bearing rubber sealing ring and relates to the technical field of rubber sealing rings. The bearing rubber sealing ring comprises a bearing rubber sealing ring main body, wherein a reinforcing cover is arranged at the top of the bearing rubber sealing ring main body; a reinforcing assembly is arranged in the bearing rubber sealing ring body and comprises a first reinforcing piece, a second reinforcing piece and a third reinforcing piece, and the first reinforcing piece, the second reinforcing piece and the third reinforcing piece are all arranged in the bearing rubber sealing ring body. According to the bearing rubber sealing ring, through the arrangement of the reinforcing cover, the strength of the top of the bearing rubber sealing ring body can be improved, the effect of protecting a bearing is achieved, meanwhile, the use strength of the bearing rubber sealing ring body can be improved, and through the arrangement of the first reinforcing piece, the second reinforcing piece and the third reinforcing piece, the service life is prolonged. According to the bearing rubber sealing ring, the use strength of the bearing rubber sealing ring main body can be improved, so that the bearing rubber sealing ring main body cannot be deformed or damaged under the condition of high-temperature, high-pressure or high-speed operation, and the practicability is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber seal ring technical field, especially, relate to a high strength bearing rubber seal ring. BACKGROUND

[0002] Bearing rubber seal ring is a kind of sealing assembly for bearing, usually made of rubber material. Its main role is:

[0003] 1, dustproof and waterproof: rubber seal ring can prevent dust, soil, moisture and other external substances from entering the bearing interior, protect the bearing from the influence of external environment, ensure its normal operation.

[0004] 2, keep lubrication: it can keep the existence of lubricant inside bearing, reduce the leakage of lubricant, thereby prolong the service life of bearing and improve work efficiency.

[0005] 3, reduce friction: the design of sealing ring can reduce the friction loss when bearing is running, improve running stability. In general, bearing rubber seal ring plays an important role in protecting bearing, improving bearing performance and prolonging bearing life.

[0006] The bearing rubber seal ring in the prior art is mostly insufficient in strength, so that under the conditions of high temperature, high pressure or high speed operation, the sealing ring can not effectively support the running load of bearing, so that deformation or damage can occur. Therefore, we provide a high-strength bearing rubber seal ring to solve the above problems. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a kind of high-strength bearing rubber seal ring, the setting of reinforcing cover and reinforcing component, solve the bearing rubber seal ring in the prior art, use strength is not enough, prone to deformation or damage Problem.

[0008] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0009] The utility model is a kind of high-strength bearing rubber seal ring, including bearing rubber seal ring main body, the reinforcing cover is arranged at the top of bearing rubber seal ring main body;

[0010] The reinforcing component is arranged in the bearing rubber seal ring main body, and the reinforcing component includes first reinforcing sheet, second reinforcing sheet and third reinforcing sheet, the first reinforcing sheet, second reinforcing sheet and third reinforcing sheet are arranged in the bearing rubber seal ring main body, the bearing rubber seal ring main body is also provided with clamping groove in the inside, the bottom of reinforcing cover is fixedly connected with clamping block, and the clamping block and clamping groove are mutually consistent.

[0011] The utility model further sets up, the number of card block and card slot is four, the card block adopts plastic material quality, the reinforcing cover adopts metal material quality.

[0012] The utility model further sets up, the first reinforcing piece adopts steel sheet material quality, the second reinforcing piece adopts polyester fiber material quality.

[0013] The utility model further sets up, the third reinforcing piece adopts glass fiber material quality, the first reinforcing piece, second reinforcing piece and third reinforcing piece are integral molding structure with bearing rubber seal ring main part.

[0014] The utility model further sets up, the first reinforcing piece, second reinforcing piece and third reinforcing piece are all arc piece shape structure, and the thickness is 6-10 millimeters.

[0015] The utility model further sets up, the reinforcing cover outer diameter is same with bearing rubber seal ring main part outer diameter, and all is 3-6 centimeters.

[0016] The utility model further sets up, the bearing rubber seal ring main part thickness is 0.5-1 centimeter, and the reinforcing cover thickness is 0.1-0.3 centimeter.

[0017] The utility model has following beneficial effects:

[0018] The utility model sets up through reinforcing cover, can increase the strength of bearing rubber seal ring main part top, plays the role of protecting bearing, can also improve the use intensity of bearing rubber seal ring main part simultaneously, sets up through the first reinforcing piece, second reinforcing piece and third reinforcing piece, can improve the use intensity of bearing rubber seal ring main part, makes it not to have the phenomenon of deformation or damage under the condition of high temperature, high pressure or high speed operation, greatly improves practicality.

[0019] Of course, any product of the utility model is not necessarily required to achieve all the advantages described above. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to introduce the drawing of the embodiment briefly.

[0021] Figure 1 It is a kind of high-strength bearing rubber seal ring structure perspective view;

[0022] Figure 2 It is a kind of high-strength bearing rubber seal ring explosion schematic view;

[0023] Figure 3 It is a kind of high-strength bearing rubber seal ring partial sectional view;

[0024] Figure 4 It is a partial sectional view of a high-strength bearing rubber sealing ring.

[0025] In the drawing: 1, bearing rubber sealing ring main body; 2, reinforcing cover; 3, first reinforcing sheet; 4, second reinforcing sheet; 5, third reinforcing sheet; 6, clamping groove; 7, clamping block. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application. The described embodiments are only part of the embodiments of the present application, not all.

[0027] Embodiment one, please refer to Figures 1-4 The utility model discloses a high-strength bearing rubber sealing ring, including bearing rubber sealing ring main body 1, bearing rubber sealing ring main body 1 top is provided with reinforcing cover 2, bearing rubber sealing ring main body 1 inside is provided with reinforcing component, and reinforcing component includes first reinforcing sheet 3, second reinforcing sheet 4 and third reinforcing sheet 5, and first reinforcing sheet 3, second reinforcing sheet 4 and third reinforcing sheet 5 all are arranged in bearing rubber sealing ring main body 1 inside, and bearing rubber sealing ring main body 1 inside is also provided with clamping groove 6, and the bottom of reinforcing cover 2 is fixedly connected with clamping block 7, and clamping block 7 and clamping groove 6 mutually coincide.

[0028] Specifically: bearing rubber sealing ring main body 1 adopts neoprene material, and neoprene is made of chlorobutadiene as main raw material and is formed by alpha polymerization, has good physical mechanical properties, heat resistance, oil resistance, acid and alkali resistance, sunlight resistance and other characteristics, clamping block 7 adopts plastic material, preferably hard plastic, so that it can be well clamped with clamping groove 6, and the stability of reinforcing cover 2 during use is ensured, and reinforcing cover 2 adopts metal material, which can be stainless steel, because stainless steel has certain strength, and the high-temperature resistance and low-temperature resistance are also good.

[0029] Embodiment two, please refer to Figures 1-4 On the basis of embodiment one, the number of clamping block 7 and clamping groove 6 is four, clamping block 7 adopts plastic material, reinforcing cover 2 adopts metal material, first reinforcing sheet 3 adopts steel sheet material, second reinforcing sheet 4 adopts polyester fiber material, third reinforcing sheet 5 adopts glass fiber material, first reinforcing sheet 3, second reinforcing sheet 4 and third reinforcing sheet 5 are integrally formed with bearing rubber sealing ring main body 1, first reinforcing sheet 3, second reinforcing sheet 4 and third reinforcing sheet 5 are all circular arc sheet structure, and the thickness is 6-10mm, the outer diameter of reinforcing cover 2 is same with the outer diameter of bearing rubber sealing ring main body 1, and both are 3-6cm, the thickness of bearing rubber sealing ring main body 1 is 0.5-1cm, and the thickness of reinforcing cover 2 is 0.1-0.3cm.

[0030] Specifically, the first reinforcing sheet 3 is made of steel sheet, which can provide additional support to help the bearing rubber seal ring body 1 maintain shape and function, thereby improving the use effect of the bearing rubber seal ring body 1; the second reinforcing sheet 4 is made of polyester fiber, which can improve the strength and durability of the seal ring, and also increase the high temperature resistance and chemical corrosion resistance, thereby improving the use effect of the bearing rubber seal ring body 1; and the third reinforcing sheet 5 is made of glass fiber, which can enhance the structural strength and wear resistance of the bearing rubber seal ring body 1, and improve the compression resistance and impact resistance, thereby improving the use effect of the bearing rubber seal ring body 1.

[0031] The working principle of the utility model is that: through the setting of the reinforcing cover 2, the strength of the top of the bearing rubber seal ring body 1 can be increased, the bearing can be protected, and the use strength of the bearing rubber seal ring body 1 can also be improved; through the setting of the first reinforcing sheet 3, the second reinforcing sheet 4 and the third reinforcing sheet 5, the use strength of the bearing rubber seal ring body 1 can be improved, so that the bearing rubber seal ring body 1 will not be deformed or damaged under the conditions of high temperature, high pressure or high speed, and the practicality is greatly improved.

[0032] The first reinforcing sheet 3 is made of steel sheet, which can provide additional support to help the bearing rubber seal ring body 1 maintain shape and function, thereby improving the use effect of the bearing rubber seal ring body 1; the second reinforcing sheet 4 is made of polyester fiber, which can improve the strength and durability of the seal ring, and also increase the high temperature resistance and chemical corrosion resistance, thereby improving the use effect of the bearing rubber seal ring body 1; and the third reinforcing sheet 5 is made of glass fiber, which can enhance the structural strength and wear resistance of the bearing rubber seal ring body 1, and improve the compression resistance and impact resistance, thereby improving the use effect of the bearing rubber seal ring body 1.

[0033] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and drawings; the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art; the machinery, parts and equipment adopt conventional types in the prior art; the control mode is automatically controlled through a control unit; the control circuit of the control unit can be realized through simple programming by the person skilled in the art, and belongs to the common knowledge in the field, so the control mode and circuit connection are not explained in detail.

[0034] The preferred embodiments disclosed above are only used to help describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode described, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the skilled in the art can well understand and utilize the utility model.

Claims

1. A high-strength bearing rubber seal ring comprising a bearing rubber seal ring body (1), characterized in that: The bearing rubber seal ring body (1) top is provided with a reinforcing cover (2); The bearing rubber seal ring body (1) is internally provided with a reinforcing assembly, the reinforcing assembly comprises a first reinforcing sheet (3), a second reinforcing sheet (4) and a third reinforcing sheet (5), the first reinforcing sheet (3), the second reinforcing sheet (4) and the third reinforcing sheet (5) are all arranged inside the bearing rubber seal ring body (1), the bearing rubber seal ring body (1) is further provided with a clamping groove (6) inside, and the bottom of the reinforcing cover (2) is fixedly connected with a clamping block (7); the clamping block (7) and the clamping groove (6) are mutually matched.

2. A high-strength bearing rubber seal ring according to claim 1, characterized in that: The number of the clamping block (7) and the clamping groove (6) is four, the clamping block (7) is made of plastic material, and the reinforcing cover (2) is made of metal material.

3. A high-strength bearing rubber seal ring according to claim 1, characterized in that: The first reinforcing sheet (3) is made of steel sheet material, and the second reinforcing sheet (4) is made of polyester fiber material.

4. A high-strength bearing rubber seal ring according to claim 1, characterized in that: The third reinforcing sheet (5) is made of glass fiber material, and the first reinforcing sheet (3), the second reinforcing sheet (4) and the third reinforcing sheet (5) are integrally formed with the bearing rubber seal ring body (1).

5. A high-strength bearing rubber seal ring according to claim 1, characterized in that: The first reinforcing sheet (3), the second reinforcing sheet (4) and the third reinforcing sheet (5) are all in the form of circular arc sheet structure, and the thickness is 6-10 mm.

6. A high-strength bearing rubber seal ring according to claim 1, characterized in that: The outer diameter of the reinforcing cover (2) is the same as that of the bearing rubber seal ring body (1), and both are 3-6 cm.

7. A high-strength bearing rubber seal ring according to claim 1, characterized in that: The thickness of the bearing rubber seal ring body (1) is 0.5-1 cm, and the thickness of the reinforcing cover (2) is 0.1-0.3 cm.

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