CN218945969U

CN218945969U - Rotary side guide structure

Info

Publication number: CN218945969U
Application number: CN202320094084.4U
Authority: CN
Inventors: 孙帅; 杨会成; 佟雨; 张静静; 唐国锋; 孟艳芬; 李攀永
Original assignee: Cangzhou China Railway Equipment Manufacturing Materials Co Ltd
Current assignee: Cangzhou China Railway Equipment Manufacturing Materials Co Ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-05-02
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a rotary side guide structure, which comprises guide modules respectively positioned at the left side and the right side of a steel belt, wherein the guide modules comprise a main shaft driven by a motor and a plurality of turntables fixedly arranged on the main shaft, and the turntables are uniformly distributed along the axial direction of the main shaft; the rotary table is provided with a plurality of steel belt contact blocks which are uniformly distributed along the circumferential direction of the cross section of the rotary table; according to the utility model, the steel belt contact blocks are contacted with two sides of the steel belt, and after the steel belt contact blocks are worn, the other steel belt contact blocks are contacted with two sides of the steel belt through rotation of the turntable, so that the whole replacement process can be completed after the steel belt is conveyed for a short time, and compared with the prior art, the replacement efficiency is greatly improved, and the efficient conveying and coiling of the steel belt are ensured.

Description

Rotary side guide structure

Technical Field

The utility model relates to the field of coiling machine guiding equipment, in particular to a rotary side guiding structure.

Background

The coiling machine is steel rolling auxiliary equipment for coiling steel strips into steel coils, a guide side plate is arranged at the upstream of the coiling machine and used for limiting the translational swing of strip steel, so that the steel strips can be coiled better, the guide side plate can inevitably rub against the edges of the strip steel, the existing guide side plate is a simple metal baffle, the guide side plate can generate obvious abrasion after long-term work, the stop replacement is needed, the replacement time is long, and the production of a steel rolling production line is easy to delay.

Disclosure of Invention

Aiming at the problems in the background technology, the utility model aims to provide a rotary side guide structure which effectively solves the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the rotary side guide structure comprises guide modules respectively positioned at the left side and the right side of the steel belt, wherein the guide modules comprise a main shaft driven by a motor and a plurality of turntables fixedly arranged on the main shaft, and the turntables are uniformly distributed along the axial direction of the main shaft; the rotary table is provided with a plurality of steel strip contact blocks, and the plurality of steel strip contact blocks are uniformly distributed along the circumferential direction of the cross section of the rotary table.

Further, a key is arranged on the main shaft, and a key groove is arranged on the turntable.

Further, the turntable is provided with a mounting groove, and the steel belt contact block is arranged in the mounting groove.

Further, the steel belt contact block comprises a basic block and a detachable replacement block arranged on the basic block.

Further, threaded holes are correspondingly formed in the base block and the replacement block, and bolts are arranged in the threaded holes in an inclined mode.

Further, a sliding block is arranged on the basic block, and a guide chute matched with the sliding block is arranged in the mounting groove; and a rubber block matched with the basic block is also arranged in the mounting groove.

The utility model has the following beneficial technical effects:

according to the utility model, the steel belt contact blocks are contacted with two sides of the steel belt, the steel belt contact blocks can be replaced by the contact of the other steel belt contact blocks with two sides of the steel belt after being worn, and the steel belt conveying is stopped briefly, so that the whole replacement process can be completed.

Drawings

FIG. 1 is a top view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating an operating state under a main view angle according to an embodiment of the present utility model;

fig. 3 is a partial enlarged view at a in fig. 2.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as directions or positional relationships based on the directions or positional relationships shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not 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 utility model. In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, the rotary side guiding structure in this embodiment includes guiding modules 2 respectively located at the left and right sides of a steel belt 1, the guiding modules 2 include a spindle 3 driven by a motor and a plurality of turntables 4 fixedly arranged on the spindle 3, specifically, the spindle 3 is provided with keys, the turntables 4 are provided with keyways, the turntables 4 are uniformly distributed along the axial direction of the spindle 3, and the spindle 3 is also uniformly provided with a plurality of bearing seats 5; four steel belt contact blocks are arranged on the rotary table 4 and are uniformly distributed along the circumferential direction of the cross section of the rotary table 4, and specifically, a mounting groove 6 is formed in the rotary table 4, and the steel belt contact blocks are arranged in the mounting groove 6.

The steel belt contact block comprises a foundation block 7 and a detachable replacement block 8 arranged on the foundation block 7, and particularly, threaded holes are correspondingly formed in the foundation block 7 and the replacement block 8, the threaded holes are obliquely arranged, bolts 9 are arranged in the threaded holes, and a straight or cross screwdriver jack is formed in a nut of each bolt 9; the base block 7 is provided with a sliding block 10, and the installation groove 6 is internally provided with a guide chute 11 matched with the sliding block 10; the installation groove 6 is also internally provided with a rubber block 12 matched with the basic block 7, the rubber block 12 has certain elastic deformation capacity, and when the steel belt 1 impacts the replacement block 8, the rubber block 12 can play a certain role in buffering, so that the steel belt contact block has a certain elastic abdication stroke, thereby avoiding damaging the side edge of the steel belt 1 or the replacement block 8 due to strong impact;

the material of the replacement block 8 is ductile iron.

The working principle of the embodiment is as follows:

the two guide modules 2 are respectively positioned at the left side and the right side of the steel belt 1, when the steel belt 1 generates translational swing, the side edges of the steel belt 1 are contacted with certain steel belt contact blocks, the guide modules 2 prevent the steel belt 1 from generating large-range translational swing, and the coiling machine is beneficial to coiling the steel belt 1 into steel coils; when a row of steel belt contact blocks are worn seriously, the steel belt 1 is stopped briefly, the rotating disc 4 is driven to rotate by 90 degrees, the replacement position of a new steel belt contact block is contacted with the steel belt 1, when the worn steel belt contact blocks face outwards horizontally and are convenient to replace, a worker can sequentially detach and replace the new replacement blocks 8 on the basic blocks 7, and the operation is simpler;

compared with the prior art, the embodiment greatly improves the maintenance efficiency of the guide structure, and is beneficial to ensuring the efficient conveying and coiling of the steel strip 1.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The rotary side guide structure is characterized by comprising guide modules which are respectively positioned at the left side and the right side of the steel belt, wherein the guide modules comprise a main shaft driven by a motor and a plurality of turntables fixedly arranged on the main shaft, and the turntables are uniformly distributed along the axial direction of the main shaft; the rotary table is provided with a plurality of steel strip contact blocks, and the plurality of steel strip contact blocks are uniformly distributed along the circumferential direction of the cross section of the rotary table.

2. A rotary side guide structure according to claim 1, wherein the spindle is provided with a key and the turntable is provided with a key slot.

3. A rotary side guide structure according to claim 1, wherein the turntable is provided with a mounting groove, and the steel strip contact block is mounted in the mounting groove.

4. A rotary side guide structure according to claim 3, wherein the steel strip contact block comprises a base block and a replacement block detachably provided on the base block.

5. The rotary side guide structure according to claim 4, wherein threaded holes are formed in the base block and the replacement block, the threaded holes are formed in an inclined manner, and bolts are arranged in the threaded holes.

6. A rotary side guide structure according to claim 4 or 5, wherein the base block is provided with a slide block, and the mounting groove is provided with a guide chute matched with the slide block; and a rubber block matched with the basic block is also arranged in the mounting groove.