CN210305049U

CN210305049U - Strip steel stabilizing roller

Info

Publication number: CN210305049U
Application number: CN201920942357.XU
Authority: CN
Inventors: 陈永强
Original assignee: Tianjin Jiefeng Steel Pipe Industry And Trade Co ltd
Current assignee: Tianjin Jiefeng Steel Pipe Industry And Trade Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-14
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a strip steel stabilizing roller, which comprises a bracket, an upper roller and a lower roller, wherein the upper roller and the lower roller are arranged on the bracket, and the upper roller is positioned above the lower roller; the support is characterized by further comprising connecting shafts, stabilizing pieces, rolling shafts, buffer plates and springs, wherein the connecting shafts are arranged at two sides of the support and at two ends of the support body on the left side of the upper roller and the right side of the lower roller, the buffer plates are arranged at the head ends of the connecting shafts, the stabilizing pieces are arranged in the middle of the buffer plates, the stabilizing pieces are of double-layer structures, and cavities are formed between the double layers; the spring is arranged between the buffer plate and the stabilizing sheet; and a plurality of rolling shafts are uniformly distributed in the inner side of the stabilizing sheet. The utility model discloses can effectually cushion the reduction to the tension that belted steel produced at the in-process of motion, can effectually avoid the too big touching of belted steel tension motion range to cause wearing and tearing to the surface of belted steel at the drying cabinet crossbeam, can reduce the loss of belted steel.

Description

Strip steel stabilizing roller

Technical Field

The utility model relates to a steel technical field, concretely relates to belted steel stabilizing roll.

Background

The continuous annealing temper mill is one of the most main devices of a continuous annealing production line, and a drying box behind the temper mill is important equipment for assisting the operation of the temper mill and drying strip steel. The leveling machine blowing device blows and blows leveling liquid on the strip steel and blows the leveling liquid to dry the strip steel. And after the strip steel passes through the temper mill, the residual strip steel temper rolling liquid is dried and dried by a drying box. An upper layer of purging beams and a lower layer of purging beams are arranged in the drying box, the distance between the two purging beams is 100mm, and the strip steel runs in the purging beams. But when the tension fluctuation is large, the strip steel can touch the blowing beam of the drying box, the strip steel is scratched, and economic loss is caused.

Disclosure of Invention

In view of the above-described deficiencies or inadequacies in the prior art, it would be desirable to provide a strip stabilizing roll.

According to the technical scheme provided by the embodiment of the utility model, the strip steel stabilizing roller comprises a bracket, an upper roller and a lower roller, wherein the upper roller and the lower roller are arranged on the bracket, and the upper roller is positioned above the lower roller; the support is characterized by further comprising connecting shafts, stabilizing pieces, rolling shafts, buffer plates and springs, wherein the connecting shafts are arranged at two sides of the support and at two ends of the support body on the left side of the upper roller and the right side of the lower roller, the buffer plates are arranged at the head ends of the connecting shafts, the stabilizing pieces are arranged in the middle of the buffer plates, the stabilizing pieces are of double-layer structures, and cavities are formed between the double layers; the spring is arranged between the buffer plate and the stabilizing sheet; and a plurality of rolling shafts are uniformly distributed in the inner side of the stabilizing sheet.

The utility model discloses in, the medial surface of stabilizing sheet is the opening form, and the lateral surface is the closed form.

In the utility model, the distance between the upper roller and the lower roller is 100 mm.

The utility model discloses in, the distance between the roller bearing between the left and right layer of stabilizing piece is 100 mm.

The utility model discloses in, the roller bearing is the metal material and the surface is smooth form.

The utility model discloses in offer the confession on the stabilizer blade the recess of roller bearing installation, the roller bearing is installed in the inside of recess through the pivot.

The utility model discloses in, the buffer board of the both sides of support is the symmetry form setting, just the height of the cavity of stable piece and the height of going up the mouth of passing through between roller and the lower roll are located same water flat line.

The utility model discloses in, the position of buffer board corresponds the left and right both ends extreme point of last roller and lower roll.

To sum up, the utility model has the advantages that: the tension generated by the strip steel in the movement process can be effectively buffered and reduced, the phenomenon that the strip steel is abraded on the surface of the strip steel by the drying box beam due to the fact that the strip steel is in overlarge tension and the movement amplitude is overlarge can be effectively avoided, and the loss of the strip steel can be reduced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of a stabilizing plate of the present invention;

fig. 4 is a schematic side view of the middle stabilizer plate of the present invention.

Reference numbers in the figures: 1. the device comprises a support, 2. an upper roller, 3. a lower roller, 4. a connecting shaft, 5. a stabilizing piece, 6. a rolling shaft, 7. a buffer plate and 8. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 and 2, the strip steel stabilizing roller comprises a bracket 1, an upper roller 2 and a lower roller 3, wherein the upper roller 2 and the lower roller 3 are mounted on the bracket 1, and the upper roller 2 is positioned above the lower roller 3; the support is characterized by further comprising connecting shafts 4, stabilizing pieces 5, rolling shafts 6, buffer plates 7 and springs 8, wherein the connecting shafts 4 are arranged at two ends of the support body on two sides of the support 1, on the left side of the upper roller 2 and on the right side of the lower roller 3, the buffer plates 7 are arranged at the head ends of the connecting shafts 4, the stabilizing pieces 5 are arranged in the middle of the buffer plates 7, the stabilizing pieces 5 are of double-layer structures, and cavities are formed between the double layers; the spring 8 is arranged between the buffer plate 7 and the stabilizing sheet 5; a plurality of rollers 6 are uniformly distributed in the inner side of the stabilizing sheet 5. The roller 6 is made of metal and has a smooth surface. The inner side surface of the stabilizing sheet 5 is open, and the outer side surface is closed.

In the device, the distance between the upper roller 2 and the lower roller 3 is 100 mm. The distance between the rollers 6 between the left and right layers of the stabilizing sheet 5 is also 100 mm.

As shown in fig. 3 and 4, a groove for mounting the roller 6 is formed in the stabilizing sheet 5, and the roller 6 is mounted inside the groove through a rotating shaft, so that the influence of the strip steel on the movement speed of the strip steel when the strip steel passes through the cavity layer on the stabilizing sheet 5 is avoided.

As shown in fig. 2, the buffer plates 7 on both sides of the bracket 1 are symmetrically arranged, and the height of the cavity of the stabilizing piece 5 and the height of the passing opening between the upper roller 2 and the lower roller 3 are located on the same horizontal line. The stabilizing pieces 5 can fix the position of the strip steel when the strip steel passes through the front and the back of the through opening between the upper roller 2 and the lower roller 3, and buffer tension fluctuation generated by the strip steel, thereby avoiding abrasion to the surface of the strip steel.

The position of the buffer plate 7 corresponds to the left and right end points of the upper and

lower rollers

2 and 3.

Example 1: the connecting shaft 4 is connected with the frame body 1 through welding; the buffer plate 7 is connected with the connecting shaft 4 by welding, and both ends of the spring 8 are embedded in the buffer plate 7 and the stabilizing piece 5.

Example 2: the belted steel can be successively in the cavity of the stabilizing piece 5 of going up roller 2 and lower roll 3 both sides through going through the mouth that passes through between roller 2 and the lower roll 3, and is connected with buffer plate 7 through spring 8 in the outside of stabilizing piece 5, can carry out effectual tension buffering to the fluctuation of the tension that belted steel produced in the motion process and reduce this moment, can effectually avoid belted steel to be swept roof beam touching fish tail wearing and tearing by the drying cabinet.

The foregoing description is only exemplary of the preferred embodiments of the invention and is provided for the purpose of illustrating the general principles of the invention. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described technical features, and other technical features or equivalent features may be combined arbitrarily without departing from the scope of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims

1. A strip steel stabilizing roller comprises a support (1), an upper roller (2) and a lower roller (3), wherein the upper roller (2) and the lower roller (3) are installed on the support (1), and the upper roller (2) is positioned above the lower roller (3); the method is characterized in that: the device is characterized by further comprising connecting shafts (4), stabilizing pieces (5), rolling shafts (6), buffer plates (7) and springs (8), wherein the connecting shafts (4) are arranged at two sides of the support (1), at two ends of the support body on the left side of the upper roller (2) and at the right side of the lower roller (3), the buffer plates (7) are arranged at the head ends of the connecting shafts (4), the stabilizing pieces (5) are arranged in the middle of the buffer plates (7), the stabilizing pieces (5) are of double-layer structures, and cavities are formed between the double layers; the spring (8) is arranged between the buffer plate (7) and the stabilizing sheet (5); the inner part of the inner side of the stabilizing sheet (5) is uniformly distributed with a plurality of rolling shafts (6).

2. A strip stabilizing roll according to claim 1, wherein: the inner side surface of the stabilizing sheet (5) is open, and the outer side surface is closed.

3. A strip stabilizing roll according to claim 1, wherein: the distance between the upper roller (2) and the lower roller (3) is 100 mm.

4. A strip stabilizing roll according to claim 1, wherein: the distance between the rollers (6) between the left layer and the right layer of the stabilizing sheet (5) is 100 mm.

5. A strip stabilizing roll according to claim 1, wherein: the rolling shaft (6) is made of metal and the surface of the rolling shaft is smooth.

6. A strip stabilizing roll according to claim 1, wherein: the stabilizing sheet (5) is provided with a groove for mounting the roller (6), and the roller (6) is mounted in the groove through a rotating shaft.

7. A strip stabilizing roll according to claim 1, wherein: the buffer plates (7) on the two sides of the support (1) are symmetrically arranged, and the height of the cavity of the stabilizing piece (5) and the height of the through hole between the upper roller (2) and the lower roller (3) are located on the same horizontal line.

8. A strip stabilizing roll according to claim 1, wherein: the position of the buffer plate (7) corresponds to the end points of the left end and the right end of the upper roller (2) and the lower roller (3).