CN210788612U

CN210788612U - Rolled stock conveying device

Info

Publication number: CN210788612U
Application number: CN201921260723.XU
Authority: CN
Inventors: 仝循锐; 冯圣才
Original assignee: Nanjing Iron and Steel Co Ltd
Current assignee: Nanjing Iron and Steel Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-19
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a rolled material conveyor, the grooved roll comprises a roll shaft, the roller passes through the bearing frame and installs on the support, and the right-hand member of roller passes through the shaft coupling to be connected with the motor, motor fixed mounting is located on the part that stretches out of support fixed U-shaped roller way subassembly that is equipped with on the roller shaft between the bearing frame, the left side top of support is equipped with fixed mounting has the roll table guide slot, the output of roll table guide slot is located the top of U-shaped roller way subassembly. The utility model discloses the device improves roll table structural style, adopts the structural style of U-shaped roll table, makes to roll the material and forces placed in the middle to rolling friction replaces sliding friction, thereby reaches to reduce and avoids even rolling the production of material at roll table position fish tail defect.

Description

Rolled stock conveying device

Technical Field

The utility model relates to a conveyor, concretely relates to roll material conveyor.

Background

In the process of rolling the special steel bar in the full-continuous rolling mode, because the rolling line is long, the number of roller ways is large, a V-shaped roller way is adopted in the prior art, side plates on two sides of the roller way are flat plates, the rolling material can move in the rolling process, the rolling material cannot be well guaranteed to be just positioned in the center of the roller way, the rolling material is easy to generate sliding friction at the positions of the side plates and the like, the surface of the rolling material is scratched, and the production cannot be performed due to a large number of defects. For this reason, to improve the surface quality of the rolled stock, the structural form of the roll table needs to be improved.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a rolling material conveyor has solved the assurance that current roll table can not be fine and has rolled the material and just in time be located roll table central point, makes easily to roll the material and produces sliding friction at curb plate equipotential position, causes to roll the problem that the material surface produced the fish tail defect.

The technical scheme is as follows: the utility model relates to a rolled material conveyor, the winding roller comprises a roller shaft, the roller passes through the bearing frame to be installed on the support, and the right-hand member of roller passes through the shaft coupling to be connected with the motor, motor fixed mounting is on the part that stretches out of support, is located fixed U-shaped roller way subassembly that is equipped with on the roller shaft body between the bearing frame, the left side top of support is equipped with fixed mounting has the roll table guide slot, the output of roll table guide slot is located the top of U-shaped roller way subassembly.

Further, the U-shaped roller way assembly comprises a roller body, a roller sleeve and a rolling cover, the roller body is fixedly sleeved on the roller shaft body between the bearing seats, the roller sleeve is sleeved on the roller body, the roller cover is tightly attached to the roller sleeve, and the rolling cover is fixedly connected with the roller body through a bolt.

Further, the right side of the roller body is of a frustum-shaped structure, the roller pressing cover is of a frustum-shaped structure symmetrical to the frustum-shaped structure on the right side of the roller body, and the roller body, the roller sleeve and the roller pressing cover form a U-shaped structure.

Furthermore, a cover plate is arranged on the support above the U-shaped roller way assembly.

Furthermore, first rubber pads are arranged on two inner side walls of the support above the U-shaped roller way assembly, and second rubber pads are arranged between the motor and the extending parts of the support. The first rubber pad can prevent rolled stock from being damaged by collision with the support, and the second rubber pad can achieve the damping effect.

Has the advantages that: the device improves the structural form of the roller way, adopts the structural form of the U-shaped roller way, forcibly centers the rolled material, and replaces sliding friction with rolling friction, thereby achieving the purposes of reducing and even avoiding the scratch defect of the rolled material at the position of the roller way and ensuring the normal and smooth production; when the roller is used, only the abrasion condition of the U-shaped roller way needs to be checked, and after the roller is abraded, only the abraded roller sleeve needs to be replaced, and other unworn parts can still be used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a U-shaped roller way assembly.

Detailed Description

The invention will be further described with reference to the following figures and examples:

as shown in fig. 1 and 2, the utility model relates to a rolled material conveying device, which comprises a roll shaft 1, wherein the roll shaft 1 is arranged on a bracket 3 through a bearing seat 2, the right end of the roll shaft 1 is connected with a motor 5 through a coupling 4, the motor 5 is fixedly arranged on an extending part 6 of the bracket 3, a second rubber pad 7 is arranged between the motor 5 and the extending part 6 of the bracket 3, and the second rubber pad 7 can achieve the damping effect; a U-shaped roller way assembly 8 is fixedly arranged on a shaft body of a roller shaft 1 positioned between bearing seats 2, a roller way guide groove 9 is fixedly arranged at the top end of the left side of a support 3, the output end of the roller way guide groove 9 is positioned above the U-shaped roller way assembly 8, first rubber pads 10 are arranged on two inner side walls of the support 3 above the U-shaped roller way assembly 8, a rolled material falls onto the U-shaped roller way assembly 8 along the roller way guide groove 9, the rolled material can collide with the two inner side walls of the support 3 in the process, the first rubber pads 10 are arranged to prevent the rolled material from colliding with the support 3 so as to avoid scratch defects on the surface of the rolled material, a cover plate 11 is arranged on the support 3 above the U-shaped roller way assembly 8, and the cover plate 11 can prevent the rolled material from overflowing out of the U;

the U-shaped roller way assembly 8 comprises a roller body 81, a roller sleeve 82 and a rolling cover 83, the roller body 81 is fixedly sleeved on the shaft body of the roller shaft 1 positioned between the bearing seats 2, the roller sleeve 82 is sleeved on the roller body 81, the rolling cover 83 is tightly attached to the roller sleeve 82, the rolling cover 83 is fixedly connected with the roller body 81 through a bolt 84, the right side of the roller body 81 is of a frustum-shaped structure, the rolling cover 83 is of a frustum-shaped structure symmetrical to the frustum-shaped structure on the right side of the roller body 81, and the roller body 81, the roller sleeve 82 and the rolling cover 83 form a U-shaped structure; compared with the existing V-shaped roller way, the utility model adopts the structural form of the U-shaped roller way to force the rolled material to be centered, and the sliding friction is replaced by the rolling friction, thereby reducing or even avoiding the scratch defect of the rolled material at the roller way position; meanwhile, the wear resistance and the impact resistance of the roller sleeve 82 can be improved through heat treatment in the production of the material, the surface quality and the longer service life of the roller sleeve are guaranteed, only the wear condition of the U-shaped roller way 8 needs to be checked during use, the worn roller sleeve 82 only needs to be replaced after being worn, other unworn parts can still be used, the operation is convenient, and the whole replacement is not needed.

Claims

1. A rolled material conveying device is characterized in that: the roller bearing comprises a roller shaft, the roller passes through the bearing frame to be installed on the support, and the right-hand member of roller passes through the shaft coupling to be connected with the motor, motor fixed mounting is on the extension part of support, is located fixed U-shaped roller way subassembly that is equipped with on the roller shaft body between the bearing frame, the left side top of support is equipped with fixed mounting has the roller way guide slot, the output of roller way guide slot is located the top of U-shaped roller way subassembly.

2. The rolled stock conveying apparatus according to claim 1, wherein: the U-shaped roller way assembly comprises a roller body, a roller sleeve and a rolling cover, wherein the roller body is fixedly sleeved on a roller shaft body located between the bearing seats, the roller sleeve is sleeved on the roller body, the roller cover is tightly attached to the roller sleeve, and the rolling cover is fixedly connected with the roller body through a bolt.

3. The rolled stock conveying apparatus according to claim 2, wherein: the right side of roll body is frustum column structure, the roller gland is the frustum column structure symmetrical with roll body right side frustum column structure, roll body, roller shell and roller gland form the U-shaped structure.

4. The rolled stock conveying apparatus according to claim 1, wherein: and a cover plate is arranged on the bracket above the U-shaped roller way assembly.

5. The rolled stock conveying apparatus according to claim 1, wherein: and first rubber pads are arranged on two inner side walls of the support above the U-shaped roller way assembly, and second rubber pads are arranged between the motor and the extending part of the support.