CN220523058U

CN220523058U - Rubber roll capable of preventing vibration during operation

Info

Publication number: CN220523058U
Application number: CN202322094343.6U
Authority: CN
Inventors: 宋银恩; 宋怀龙
Original assignee: Kunshan Kaiqian Roller Making Co ltd
Current assignee: Kunshan Kaiqian Roller Making Co ltd
Priority date: 2023-08-06
Filing date: 2023-08-06
Publication date: 2024-02-23
Anticipated expiration: 2033-08-06

Abstract

The utility model discloses a rubber roll which is vibration-proof during operation, belonging to the technical field of rubber rolls, comprising two groups of fixing plates and further comprising: the pivot, every group all rotate through the bearing on the fixed plate and connect the pivot, the rubber roll passes through coupling assembling and can dismantle the connection between two sets of pivots, and vibration isolation assembly establishes on the fixed plate, coupling assembling includes: the rubber roller is characterized by comprising a first connecting block, wherein the first connecting block is fixedly arranged at two ends of the rubber roller, one end of a rotating shaft is inserted into the first connecting block, and one end of the rotating shaft is fixedly arranged in the first connecting block through screws.

Description

Rubber roll capable of preventing vibration during operation

Technical Field

The utility model relates to the technical field of rubber rollers, in particular to a rubber roller capable of preventing vibration during operation.

Background

The rubber roller is a roller-shaped product which is manufactured by taking metal or other materials as a core and vulcanizing coated rubber, and can be divided into: paper making rubber rollers, printing rubber rollers, rice hulling rubber rollers, metallurgical rubber rollers, oil printing rubber rollers and the like can be divided into: the flat roller and the patterned rubber roller can be divided into: butyl rubber rollers, nitrile rubber rollers, polyurethane rubber rollers, silicone rubber rollers, and the like.

However, the existing rubber roller can vibrate during operation, so that deviation occurs during operation, unstable operation is caused, working errors are caused, working effects are affected, working difficulty is increased, the rubber roller can be damaged due to long-time vibration, operation cannot be performed, and working time is prolonged.

Disclosure of Invention

The present utility model has been made in view of the above and/or problems with existing rubber rolls that are vibration-proof during operation.

Accordingly, an object of the present utility model is to provide a rubber roll that is vibration-proof during operation, and that can solve the above-mentioned problems.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an anti-vibration rubber roll during operation, it includes two sets of fixed plates, still includes:

the rotating shafts are rotatably connected with each group of the fixed plates through bearings;

the rubber roller is detachably connected between the two groups of rotating shafts through the connecting component;

and the vibration prevention assembly is arranged on the fixed plate.

As a preferred embodiment of the rubber roll for vibration prevention during operation according to the present utility model, wherein: the connection assembly includes:

the two ends of the rubber roller are fixedly provided with the first connecting blocks, and one end of the rotating shaft is inserted into the first connecting blocks;

and one end of the rotating shaft is fixedly arranged in the first connecting block through the screw.

As a preferred embodiment of the rubber roll for vibration prevention during operation according to the present utility model, wherein: the vibration prevention assembly includes:

the opposite ends of the two groups of fixing plates are fixedly provided with a plurality of supporting plates;

through holes are formed in two ends of the supporting plate.

As a preferred embodiment of the rubber roll for vibration prevention during operation according to the present utility model, wherein: the vibration prevention assembly further includes:

the sliding rod is connected in the through hole in a sliding way;

and a limiting plate.

the limiting plate is provided with a first thread groove, and one end of the sliding rod is connected in the first thread groove in a threaded manner;

the extrusion plates are contacted with the rotating shaft, and a damper is arranged between each extrusion plate and the supporting plate.

the two ends of one side of the extrusion plate far away from the rotating shaft are fixedly provided with the second connecting blocks;

the second thread groove is formed in the second connecting block, and one end of the sliding rod, which is far away from the limiting plate, is in threaded connection with the second thread groove.

As a preferred embodiment of the rubber roll for vibration prevention during operation according to the present utility model, wherein: the sliding rod is sleeved with a spring, and the spring is positioned between the supporting plate and the second connecting block.

As a preferred embodiment of the rubber roll for vibration prevention during operation according to the present utility model, wherein: one end of the spring is fixedly arranged on the supporting plate, and the other end of the spring is fixedly arranged on the second connecting block.

Compared with the prior art:

1. the vibration-proof assembly is arranged, so that the vibration-proof assembly has a vibration-proof effect on the rubber roller to a certain extent, and the rubber roller is prevented from being offset to a certain extent when the rubber roller runs, so that the working stability is improved, and in addition, the service life of the rubber roller is prolonged to a certain extent;

2. the rubber roller is detachably connected between the two groups of rotating shafts through the connecting assembly, so that the rubber roller can be replaced;

3. through making the both ends of slide bar carry out threaded connection with limiting plate and second connecting block respectively, have can be convenient for to a certain extent to the dismouting of antivibration subassembly.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

fig. 4 is a schematic side view of a partial structure of the present utility model.

In the figure: the fixing plate 10, the rotating shaft 20, the rubber roller 30, the first connecting block 41, the screw 42, the supporting plate 51, the through hole 52, the sliding rod 53, the limiting plate 54, the first thread groove 55, the second connecting block 56, the second thread groove 57, the extruding plate 58 and the spring 59.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a rubber roll capable of preventing vibration during operation, referring to fig. 1-4, comprising two groups of fixing plates 10, a rotating shaft 20, a rubber roll 30 and a vibration-proof assembly;

each group of fixing plates 10 is rotatably connected with a rotating shaft 20 through a bearing, the outer ring of the bearing is fixed on the fixing plate 10, the inner ring of the bearing is used for fixing the rotating shafts 20, the rubber roller 30 is detachably connected between the two groups of rotating shafts 20 through a connecting component, and the vibration-proof component is arranged on the fixing plate 10.

The coupling assembly includes: a first connecting block 41 and a screw 42;

the first connecting blocks 41 are fixedly installed at the two ends of the rubber roller 30, one end of the rotating shaft 20 is inserted into the first connecting blocks 41, and one end of the rotating shaft 20 is fixedly installed in the first connecting blocks 41 through screws 42, so that the rubber roller 30 can be disassembled and assembled.

The vibration isolation assembly includes: the device comprises a supporting plate 51, a through hole 52, a sliding rod 53, a limiting plate 54, a first thread groove 55, a second connecting block 56, a second thread groove 57, a plurality of extrusion plates 58 and springs 59;

the opposite ends of the two groups of fixing plates 10 are fixedly provided with a plurality of supporting plates 51, the supporting plates 51 are preferably four groups, the four groups of supporting plates 51 are arranged in a rectangular shape, the two ends of the supporting plates 51 are provided with through holes 52, the sliding rods 53 are slidably connected in the through holes 52, the diameters of the sliding rods 53 are the same as those of the through holes 52 so as to avoid the shaking phenomenon of the sliding rods 53, the limiting plates 54 are provided with first thread grooves 55, one ends of the sliding rods 53 are in threaded connection with the first thread grooves 55, the limiting plates 54 can be disassembled and assembled by connecting one ends of the sliding rods 53 in the first thread grooves 55, the limiting plates 54 are provided with a phenomenon that the sliding rods 53 are separated from the through holes 52, the pressing plates 58 are contacted with the rotating shafts 20, dampers (not marked in the drawing) are arranged between the pressing plates 58 and the supporting plates 51, the extrusion plate 58 is preferably four groups, namely how many groups of extrusion plates 58 are arranged on the supporting plate 51, the second connecting block 56 is fixedly installed at two ends of one side, far away from the rotating shaft 20, of the extrusion plate 58, the second threaded groove 57 is formed in the second connecting block 56, one end, far away from the limiting plate 54, of the sliding rod 53 is in threaded connection with the second threaded groove 57, the extrusion plate 58 can be disassembled and assembled by enabling the sliding rod 53 to be in threaded connection with the second threaded groove 57, the shape of the extrusion plate 58 is matched with that of one section of the rotating shaft 20, the spring 59 is sleeved on the sliding rod 53 and located between the supporting plate 51 and the second connecting block 56, the spring 59 has the function of being capable of deforming, one end of the spring 59 is fixedly installed on the supporting plate 51, and the other end of the spring 59 is fixedly installed on the second connecting block 56.

The assembly process comprises the following steps: the rotating shaft 20 is mounted on the first connecting block 41 through the screw 42, the sliding rod 53 is inserted into the through hole 52 at this time, the limiting plate 54 is screwed on one end of the sliding rod 53, the spring 59 is sleeved on the other end of the sliding rod 53, then the extruding plate 58 is screwed on the other end of the sliding rod 53 through the second connecting block 56, at this time, two ends of the spring 59 are welded on the supporting plate 51 and the second connecting block 56 respectively, and the extruding plate 58 is required to be contacted with the rotating shaft 20 in the process.

When the rubber roll 30 vibrates in the running process, the extruding plate 58 is extruded through the rotating shaft 20 so that the spring 59 deforms, and when the spring 59 deforms, the vibration force is counteracted so as to prevent the rubber roll 30 from vibration.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. 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

1. An anti-vibration rubber roll during operation, includes two sets of fixed plates (10), and its characterized in that still includes:

the rotating shafts (20) are rotatably connected with the rotating shafts (20) through bearings on each group of the fixed plates (10);

the rubber roller (30) is detachably connected between the two groups of rotating shafts (20) through a connecting assembly;

and the vibration-proof assembly is arranged on the fixed plate (10).

2. An in-service vibration-resistant glue roll according to claim 1, wherein said attachment assembly comprises:

the two ends of the rubber roller (30) are fixedly provided with the first connecting blocks (41), and one end of the rotating shaft (20) is inserted into the first connecting blocks (41);

and one end of the rotating shaft (20) is fixedly arranged in the first connecting block (41) through the screw (42).

3. An in-service vibration-resistant rubber roll according to claim 1, wherein said vibration-resistant assembly comprises:

the support plates (51) are fixedly arranged at the opposite ends of the two groups of the fixing plates (10);

and the two ends of the supporting plate (51) are provided with through holes (52).

4. A vibration-resistant rubber covered roller according to claim 3, wherein said vibration-proof assembly further comprises:

the sliding rod (53) is connected in the through hole (52) in a sliding way;

and a limiting plate (54).

5. The vibration-resistant rubber roll according to claim 4, wherein said vibration-proof assembly further comprises:

the limiting plate (54) is provided with a first thread groove (55), and one end of the sliding rod (53) is in threaded connection with the first thread groove (55);

the extrusion plates (58) are contacted with the rotating shaft (20), and a damper is arranged between the extrusion plates (58) and the supporting plate (51).

6. The on-the-fly vibration-resistant rubber roll of claim 5, wherein said vibration-resistant assembly further comprises:

the two ends of one side of the extrusion plate (58) far away from the rotating shaft (20) are fixedly provided with the second connecting block (56);

the second thread groove (57) is formed in the second connecting block (56), and one end, far away from the limiting plate (54), of the sliding rod (53) is connected in the second thread groove (57) in a threaded mode.

7. An anti-vibration rubber roll in operation according to claim 6, characterized in that the slide bar (53) is sleeved with a spring (59), and the spring (59) is located between the support plate (51) and the second connection block (56).

8. An anti-vibration rubber roll in operation according to claim 7, characterized in that one end of the spring (59) is fixedly mounted on the support plate (51), and the other end of the spring (59) is fixedly mounted on the second connection block (56).