CN222513656U - High-strength hydrogenated nitrile rubber roller - Google Patents

Abstract

The utility model discloses a high-strength hydrogenated nitrile rubber roller, which comprises a rubber roller body, wherein one end of the rubber roller body is welded with a second fixed disk, the side surface of the second fixed disk is welded with an external threaded rod, a shaft lever is arranged in the rubber roller body, the surface of the shaft lever is provided with a first fixed disk, the external threaded rod penetrates through the first fixed disk, and the surface of the external threaded rod is provided with a nut. This high strength hydrogenation butyronitrile rubber roll through at rubber roll body one end welding second fixed disk, simultaneously at second fixed disk side welding external screw rod, for rubber roll internally mounted axostylus axostyle, is equipped with first fixed disk for the axostylus axostyle surface, and external screw rod runs through first fixed disk, simultaneously at external screw rod surface mounting nut, utilizes the fixed between first fixed disk and the second fixed disk this moment, for providing the strengthening effect between rubber roll body and the axostylus axostyle, can not appear not hard up condition, intensity is higher during the use.

Description

High-strength hydrogenated nitrile rubber roller

Technical Field

The utility model belongs to the technical field of rubber rolls, and particularly relates to a high-strength hydrogenated nitrile rubber roll.

Background

The rubber roller is a roller-shaped product which is made of metal or other materials and is vulcanized by covering rubber, and the rubber roller is made of hydrogenated butyronitrile, so that the rubber roller is mainly used in the production process, and the product manufacturing efficiency is improved.

The hydrogenated nitrile rubber roller existing on the market has the following problems in the actual use process:

1. When the traditional hydrogenated nitrile rubber roller is in actual use, as the hydrogenated nitrile rubber roller is required to rotate, a large centrifugal force can be generated in the rotating process, and after long-time operation, the hydrogenated nitrile rubber roller can be loosened, and the strength is lower when in use;

2. Most hydrogenated nitrile rubber rollers are worn after being used for a long time in the use process, so that the surface of the hydrogenated nitrile rubber roller is required to be overhauled, the efficiency of the hydrogenated nitrile rubber roller can be influenced, and the hydrogenated nitrile rubber roller is inconvenient to use.

Disclosure of utility model

The utility model aims to provide a high-strength hydrogenated nitrile rubber roller so as to solve the technical problems in the background art.

The high-strength hydrogenated nitrile rubber roller comprises a rubber roller body, wherein one end of the rubber roller body is welded with a second fixed disc, the side surface of the second fixed disc is welded with an external threaded rod, a shaft lever is arranged in the rubber roller body, a first fixed disc is arranged on the surface of the shaft lever, the external threaded rod penetrates through the first fixed disc, and a nut is arranged on the surface of the external threaded rod.

Preferably, the T-shaped sliding groove is formed in the surface of the rubber roller body, the T-shaped sliding block is clamped inside the T-shaped sliding groove, the surface of the T-shaped sliding block is fixedly connected with the outer rubber sleeve, the rubber roller body is sleeved inside the outer rubber sleeve, one end of the rubber roller body is welded with a fixing ring, a bolt is mounted on the side face of the fixing ring, and the other end of the bolt penetrates through the T-shaped sliding block.

Preferably, the bolts are in an annular distribution form, and penetrate through the rubber roll body.

Preferably, the slide way is offered on the axostylus axostyle surface, first fixed disk inner wall fixed connection slide, the slide is located the slide inside.

Preferably, the slide is annular distribution form, the inside laminating of first fixed disk is in the axostylus axostyle, the slide is annular distribution form.

Preferably, the external threaded rod is in an annular distribution form, the nuts are in an annular distribution form, and the side faces of the nuts are attached to the first fixing disc.

The high-strength hydrogenated nitrile rubber roller has the following advantages:

1. According to the high-strength hydrogenated nitrile rubber roller, the second fixed disc is welded at one end of the rubber roller body, the external threaded rod is welded on the side face of the second fixed disc, the shaft rod is arranged in the rubber roller, the first fixed disc is arranged on the surface of the shaft rod, the external threaded rod penetrates through the first fixed disc, the nut is arranged on the surface of the external threaded rod, at the moment, the fixation between the first fixed disc and the second fixed disc is utilized, the reinforcing effect is provided for the rubber roller body and the shaft rod, the loosening condition is avoided, and the strength is high in use;

2. According to the high-strength hydrogenated nitrile rubber roller, the T-shaped sliding groove is formed in the surface of the rubber roller body, the T-shaped sliding block is clamped in the T-shaped sliding groove, the outer rubber sleeve is fixedly connected with the surface of the T-shaped sliding block, the rubber roller body is sleeved in the outer rubber sleeve, one end of the rubber roller body is welded with a fixed ring, a bolt is arranged on the side face of the fixed ring, the other end of the bolt penetrates through the T-shaped sliding block, after the high-strength hydrogenated nitrile rubber roller is worn out after being used for a long time, the bolt can be directly detached, the outer rubber sleeve on the surface of the rubber roller body is directly replaced, maintenance on the high-strength hydrogenated nitrile rubber roller is not needed, and the high-strength hydrogenated nitrile rubber roller is very convenient to use;

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing ring according to the present utility model;

FIG. 3 is a schematic view of a rubber roll body according to the present utility model;

FIG. 4 is a schematic view of the outer rubber sleeve according to the present utility model;

fig. 5 is a schematic structural view of a first fixed disk of the present utility model.

The mark in the figure shows that 1, a rubber roller body, 2, a shaft rod, 3, an outer rubber sleeve, 4, a slideway, 5, a sliding plate, 6, a first fixed disk, 7, a second fixed disk, 8, an outer threaded rod, 9, a nut, 10, a fixed ring, 11, a T-shaped sliding block, 12, a T-shaped sliding groove and 13, a bolt.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication, directly connected, or indirectly connected through an intermediary, or may be in communication with one another or an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structure and function of the present utility model, the high strength hydrogenated nitrile rubber roll of the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in figures 1-5, the high-strength hydrogenated nitrile rubber roller comprises a rubber roller body 1, one end of the rubber roller body 1 is welded with a second fixing disc 7, the second fixing disc 7 is arranged, the second fixing disc 7 can be used for providing an installation position for an external threaded rod 8, stability of the external threaded rod 8 is guaranteed, the rubber roller is very convenient to use, the external threaded rod 8 is welded on the side face of the second fixing disc 7, a shaft rod 2 is installed in the rubber roller body 1, a first fixing disc 6 is arranged on the surface of the shaft rod 2, the external threaded rod 8 penetrates through the first fixing disc 6, nuts 9 are installed on the surface of the external threaded rod 8, a reinforcing effect is provided between the rubber roller body 1 and the shaft rod 2 by means of fixing between the first fixing disc 6 and the second fixing disc 7, looseness is avoided, and the strength is high during use.

T-shaped sliding grooves 12 are formed in the surface of the rubber roll body 1, T-shaped sliding blocks 11 are clamped inside the T-shaped sliding grooves 12, the surface of each T-shaped sliding block 11 is fixedly connected with an outer rubber sleeve 3, the rubber roll body 1 is sleeved inside each outer rubber sleeve 3, one end of each rubber roll body 1 is welded with a fixed ring 10, bolts 13 are arranged on the side face of each fixed ring 10, the other ends of the bolts 13 penetrate through the T-shaped sliding blocks 11, and after the high-strength hydrogenated nitrile rubber rolls are worn out after being used for a long time, the bolts 13 can be directly detached, the outer rubber sleeves 3 on the surface of the rubber roll body 1 are directly replaced, maintenance on the high-strength hydrogenated nitrile rubber rolls is not needed, and the rubber roll is very convenient to use.

The bolts 13 are in an annular distribution form, the bolts 13 penetrate through the rubber roll body 1, the bolts 13 are used for providing a fixing effect for the outer rubber sleeve 3, the stability of the outer rubber sleeve 3 is guaranteed, and the stability is high during use.

Slide 4 is offered on axostylus axostyle 2 surface, and slide 5 is located slide 4 inside to first fixed disk 6 inner wall fixed connection slide 5, through offering slide to and installation slide 5, utilizes slide 5 to slide to inside and slide, can drive first fixed disk 6 and remove, can ensure simultaneously that first fixed disk 6 receives spacing effect, makes it can not rotate, and is very convenient during the use.

The slide 4 is annular distribution form, and inside laminating in axostylus axostyle 2 of first fixed disk 6, slide 5 are annular distribution form, and the distribution form of seting up through slide 4 utilizes slide 4 to provide stable restriction effect for slide 5 for first fixed disk 6 can not rotate, and stability is stronger during the use.

The external threaded rod 8 is annular distribution form, and nut 9 side laminating is in first fixed disk 6, through the distribution form of external threaded rod 8 installation, can provide more stable fixed effect for after the installation of outer gum cover 3, and stability is stronger during the use.

The working principle of the high-strength hydrogenated nitrile rubber roller is as follows: when the high-strength hydrogenated nitrile rubber roller is used, the outer rubber sleeve 3 is sleeved on the surface of the rubber roller body 1, when the outer rubber sleeve is sleeved, the T-shaped sliding block 11 is guaranteed to be embedded into the T-shaped sliding groove 12, then the outer rubber sleeve 3 is moved until one end of the T-shaped sliding block 11 is attached to the T-shaped sliding groove 12, then the bolt 13 is installed on the side face of the fixed ring 10 until the bolt 13 is embedded into the T-shaped sliding block 11, at the moment, the outer rubber sleeve 3 can be fixed on the surface of the rubber roller body 1 by using the bolt 13, then the sliding plate 5 is embedded into the sliding way 4, at the moment, the first fixed disc 6 can be moved, the outer threaded rod 8 on the side face of the second fixed disc 7 penetrates through the first fixed disc 6, then the nut 9 is installed on the surface of the outer threaded rod 8 until the side face of the nut 9 is attached to the side face of the first fixed disc 6, a reinforcing effect is provided between the rubber roller body 1 and the second fixed disc 7 by using the first fixed disc 6, the looseness condition cannot occur, the strength is high, the high-strength hydrogenated nitrile rubber roller can be used after the high-strength hydrogenated nitrile rubber roller is used, the high-strength hydrogenated nitrile rubber roller can be directly worn out after the high-strength hydrogenated nitrile rubber roller is used, the high-strength hydrogenated nitrile rubber roller is worn directly, the surface of the rubber roller is not required to be worn and directly, the surface of the rubber roller is not worn and directly, and worn and directly, the rubber sleeve 3 is not is worn and worn.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The high-strength hydrogenated nitrile rubber roller comprises a rubber roller body (1) and is characterized in that one end of the rubber roller body (1) is welded with a second fixed disc (7), the side face of the second fixed disc (7) is welded with an external threaded rod (8), the rubber roller body (1) is internally provided with a shaft lever (2), the surface of the shaft lever (2) is provided with a first fixed disc (6), the external threaded rod (8) penetrates through the first fixed disc (6), and the surface of the external threaded rod (8) is provided with a nut (9).

2. The high-strength hydrogenated nitrile rubber roller according to claim 1, wherein a T-shaped sliding groove (12) is formed in the surface of the rubber roller body (1), a T-shaped sliding block (11) is clamped inside the T-shaped sliding groove (12), an outer rubber sleeve (3) is fixedly connected to the surface of the T-shaped sliding block (11), the rubber roller body (1) is sleeved inside the outer rubber sleeve (3), a fixing ring (10) is welded at one end of the rubber roller body (1), a bolt (13) is mounted on the side face of the fixing ring (10), and the other end of the bolt (13) penetrates through the T-shaped sliding block (11).

3. The high-strength hydrogenated nitrile rubber roller according to claim 2, characterized in that the bolts (13) are distributed in a ring shape, and the bolts (13) penetrate through the rubber roller body (1).

4. The high-strength hydrogenated nitrile rubber roller according to claim 1, wherein a slide way (4) is arranged on the surface of the shaft lever (2), the inner wall of the first fixed disc (6) is fixedly connected with a slide plate (5), and the slide plate (5) is positioned in the slide way (4).

5. The high-strength hydrogenated nitrile rubber roller as claimed in claim 4, wherein the slideway (4) is in an annular distribution form, the first fixed disc (6) is internally attached to the shaft lever (2), and the sliding plate (5) is in an annular distribution form.

6. The high-strength hydrogenated nitrile rubber roller according to claim 1, wherein the externally threaded rod (8) is in an annular distribution form, the nuts (9) are in an annular distribution form, and the side surfaces of the nuts (9) are attached to the first fixed disc (6).