CN219211077U

CN219211077U - Be used for steel rolling compression roller device

Info

Publication number: CN219211077U
Application number: CN202320084902.2U
Authority: CN
Inventors: 甘有武; 孙复宏; 赵怡婷
Original assignee: Ma'anshan Feifan Machinery Co ltd
Current assignee: Ma'anshan Feifan Machinery Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-06-20
Anticipated expiration: 2033-01-29

Abstract

The utility model discloses a roll device for rolling steel, which comprises a roll body and two mounting blocks, wherein the two mounting blocks are respectively sleeved at two ends of the roll body in a rotating way; the installation device comprises installation seats and installation grooves, wherein the number of the installation seats is two, the installation grooves are formed in the installation seats, and the installation blocks can be placed in the installation grooves. According to the utility model, the assembly component and the disassembly component are arranged, so that the installation and disassembly of the roller body are simpler and more convenient, the problems that the common press roller in the background art is fixedly installed by bolts, the disassembly and the installation processes of the press roller are complex, time and labor are wasted are solved, the scraping plate is arranged, the metal scraps on the roller body can be cleaned, and the problem that the flatness of steel after steel rolling processing is influenced due to the fact that the metal scraps are attached to the press roller in the steel rolling process in the background art is solved.

Description

Be used for steel rolling compression roller device

Technical Field

The utility model relates to the technical field of steel rolling equipment, in particular to a compression roller device for steel rolling.

Background

Steel rolling refers to a press working process in which the shape of a steel ingot or billet is changed between rotating rolls during the working of steel. The purpose of rolling steel is, as with other press working, on the one hand to obtain the desired shape, for example: steel plates, strip steel, wire rods, various section steels, and the like; on the other hand, in order to improve the internal quality of steel, common automobile plates, bridge steels, boiler steels, pipeline steels, screw steels, steel bars, electrical silicon steel, galvanized plates and tinplate, including train wheels, are all processed by a steel rolling process.

When used compression roller of steel rolling produces wearing and tearing at the repetitious usage, need change the compression roller, and common compression roller is fixed mounting with the bolt more, and the dismantlement of compression roller and the process of installation are all loaded down with trivial details, waste time and energy, in addition, have metal chip to adhere to on the compression roller in the steel rolling process, can influence the roughness of steel after steel rolling processing.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a common press roller is fixedly installed by bolts, the disassembly and the installation processes of the press roller are complex, time and labor are wasted, metal scraps are attached to the press roller in the steel rolling process, and the flatness of steel after steel rolling is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the device comprises a roller body and two mounting blocks, wherein the two mounting blocks are respectively sleeved at two ends of the roller body in a rotating way; the mounting blocks are arranged in the mounting grooves; the assembly component is fixedly arranged on the mounting seat, and the disassembly component is fixedly connected with the assembly component; and the two ends of the scraping plate are fixedly connected with the two opposite side walls of the mounting seat respectively.

Preferably, a positioning groove is formed in the bottom of the mounting block, a positioning block is fixedly connected to the bottom of the mounting block, the positioning block can be inserted into the positioning groove, and limiting grooves are formed in two opposite side surfaces of the mounting block.

Preferably, the assembly component is symmetrically arranged along the length direction of the positioning groove, and comprises a sliding groove, a spring and a limiting block, wherein the sliding groove is formed in two opposite side walls of the mounting groove, one end of the spring is fixedly connected with the side walls of the sliding groove, one end of the limiting block is fixedly connected with the other end of the spring, the limiting block can slide in the sliding groove, and the spring always applies a force which is far away from the sliding groove to the limiting block.

Preferably, the disassembly component comprises a movable ring, a connecting rod and a movable rod, wherein the connecting rod and the movable rod are symmetrically arranged along the movable ring, the movable ring is positioned at the outer sides of the two mounting seats, one end of the connecting rod is rotationally connected with the movable ring, one end of the movable rod is rotationally connected with the other end of the connecting rod, and the other end of the movable rod moves to penetrate through the sliding groove and is fixedly connected with the limiting block.

Preferably, the scraping plate is attached to the surface of the roller body when the roller body is mounted.

Preferably, the rotation direction of the roller body is opposite to the advancing direction of the steel material in operation, and the scraping plate is positioned at one side of the advancing direction of the steel material.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the assembly component and the disassembly component are arranged, so that the installation and the disassembly of the roller body are simpler and more convenient, and the problems that the common press roller in the background art is fixedly installed by bolts, the disassembly and the assembly processes of the press roller are complex, and time and labor are wasted are solved.

2. According to the utility model, the scraping plate is arranged, so that metal scraps on the roller body can be cleaned, and the problem that in the background art, metal scraps are attached to the pressing roller in the steel rolling process and the flatness of the steel after steel rolling processing is affected is solved.

Drawings

Fig. 1 is a schematic perspective view showing a roll apparatus for rolling steel;

fig. 2 is a schematic view showing a partial perspective structure of a roll apparatus for rolling steel according to the present utility model;

fig. 3 is a partial perspective sectional view showing a roll apparatus for rolling steel according to the present utility model;

fig. 4 is a schematic perspective view showing another part of a roll apparatus for rolling steel according to the present utility model;

fig. 5 is a schematic perspective view showing another part of a roll apparatus for rolling steel according to the present utility model.

Legend description:

1. a roller body; 2. a mounting block; 3. a mounting base; 4. a mounting groove; 5. assembling the assembly; 501. a sliding groove; 502. a spring; 503. a limiting block; 6. disassembling the assembly; 601. a moving ring; 602. a connecting rod; 603. a moving rod; 7. a scraper; 8. a positioning groove; 9. a positioning block; 10. and a limit groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1, 2 and 3, the utility model provides a roll device for rolling steel, which comprises a roll body 1 and two mounting blocks 2, wherein the two mounting blocks 2 are respectively sleeved at two ends of the roll body 1 in a rotating way; the mounting device comprises two mounting seats 3 and two mounting grooves 4, wherein the mounting grooves 4 are formed in the mounting seats 3, and the mounting blocks 2 can be placed in the mounting grooves 4; the assembly component 5 and the disassembly component 6 are fixedly arranged on the mounting seat 3, and the disassembly component 6 is fixedly connected with the assembly component 5; the scraping plate 7, the both ends of the scraping plate 7 are respectively fixedly connected with the two opposite side walls of the two mounting seats 3.

As shown in fig. 1, 2 and 4, in some embodiments, a positioning groove 8 is formed at the bottom of the mounting groove 4, a positioning block 9 is fixedly connected to the bottom of the mounting block 2, the positioning block 9 can be inserted into the positioning groove 8, and limiting grooves 10 are further formed on two opposite sides of the mounting block 2, where the working principle is as follows: the positioning block 9 is inserted on the positioning groove 8, so that the roller body 1 cannot shift in the length direction during working, and the stability of the roller body 1 during working is enhanced.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, in some embodiments, the assembly component 5 is symmetrically disposed along the length direction of the positioning slot 8, and includes a sliding slot 501, a spring 502, and a limiting block 503, where the sliding slot 501 is formed on two opposite side walls of the mounting slot 4, one end of the spring 502 is fixedly connected with the side wall of the sliding slot 501, one end of the limiting block 503 is fixedly connected with the other end of the spring 502, the limiting block 503 can slide in the sliding slot 501, and the spring 502 always applies a force to the limiting block 503 far away from the sliding slot 501, and the working principle herein is that: when the installation block 2 is inserted into the installation groove 4, the positioning block 9 at the bottom of the installation block 2 can squeeze the limiting block 503 (the surface where the limiting block 503 contacts with the positioning block 9 is a curved surface) into the sliding groove 501, and when the positioning block 9 is inserted into the bottom of the positioning groove 8, under the action of the spring 502, the limiting block 503 can pop out of the sliding groove 501 and be inserted into the limiting groove 10, so that the installation block 2 cannot move reversely, and the roller body 1 is fixed.

As shown in fig. 1, 2, 3, 4 and 5, in some embodiments, the disassembling component 6 includes a moving ring 601, a connecting rod 602 and a moving rod 603 symmetrically disposed along the movement, the moving ring 601 is located outside two mounting seats 3, one end of the connecting rod 602 is rotationally connected with the moving ring 601, one end of the moving rod 603 is rotationally connected with the other end of the connecting rod 602, the other end of the moving rod 603 moves through the sliding groove 501 and is fixedly connected with the limiting block 503, and the working principle here is that: when the roller body 1 needs to be disassembled, the movable ring 601 can be lifted, so that the movable ring 601 drives one ends of the two connecting rods 602 connected with the movable ring to rise, and further the other ends of the two connecting rods 602 are mutually far away, so that the connecting rods 602 drive the movable rod 603 to move towards the inside of the sliding groove 501, the connecting rods 602 drive the limiting block 503 to press the spring 502, the limiting block 503 is separated from the limiting groove 10 and retracted into the sliding groove 501, and the roller body 1 can be taken out from the mounting groove 4.

As shown in fig. 1, in some embodiments, when the roller body 1 is installed, the scraping plate 7 is attached to the surface of the roller body 1, the rotation direction of the roller body 1 is opposite to the advancing direction of the steel material when working, the scraping plate 7 is located at one side of the advancing direction of the steel material, and the working principle here is that: the steel is pressed deformation by roll body 1 when advancing, and the metal piece that produces can adhere to on roll body 1, and scraper 7 can scrape the metal piece on the roll body 1 to drop to the one end that steel advances, this end has been through steel rolling operation, so can avoid the metal piece to adhere to and cause the influence to the steel that does not pass through steel rolling on roll body 1, in addition, it is also to say that, this device has only introduced the partial structure that is about the demountable installation of compression roller and metal piece clearance, and other devices that the steel rolling in-process needs all can refer to prior art, in the utility model, do not too much introduce.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a be used for steel rolling compression roller device, includes roll body (1), installation piece (2), its characterized in that: the number of the mounting blocks (2) is two, and the two mounting blocks are respectively sleeved at two ends of the roller body (1) in a rotating way; the mounting device comprises mounting seats (3) and mounting grooves (4), wherein the number of the mounting seats (3) is two, the mounting grooves (4) are formed in the mounting seats (3), and the mounting blocks (2) can be placed in the mounting grooves (4); the assembly component (5) and the disassembly component (6), the assembly component (5) is fixedly arranged on the mounting seat (3), and the disassembly component (6) is fixedly connected with the assembly component (5); the two ends of the scraping plate (7) are fixedly connected with two opposite side walls of the mounting seat (3) respectively.

2. The roll device for rolling steel according to claim 1, wherein: positioning grooves (8) are formed in the bottoms of the mounting grooves (4), positioning blocks (9) are fixedly connected to the bottoms of the mounting blocks (2), the positioning blocks (9) can be inserted into the positioning grooves (8), and limiting grooves (10) are formed in the two opposite side faces of the mounting blocks (2).

3. The roll device for rolling steel according to claim 2, wherein: the assembly component (5) is symmetrically arranged along the length of the positioning groove (8), the assembly component comprises a sliding groove (501), a spring (502) and limiting blocks (503), the sliding groove (501) is formed in two opposite side walls of the mounting groove (4), one end of the spring (502) is fixedly connected with the side walls of the sliding groove (501), one end of the limiting block (503) is fixedly connected with the other end of the spring (502), the limiting block (503) can slide in the sliding groove (501), and the spring (502) is always applied to the limiting block (503) to keep away from the force of the sliding groove (501).

4. A roll arrangement for steel rolling as claimed in claim 3, characterized in that: the disassembly component (6) comprises a movable ring (601) and a connecting rod (602) and a movable rod (603) which are symmetrically arranged along the movement, wherein the movable ring (601) is positioned at the outer sides of the mounting seats (3), one end of the connecting rod (602) is rotationally connected with the movable ring (601), one end of the movable rod (603) is rotationally connected with the other end of the connecting rod (602), and the other end of the movable rod (603) moves to penetrate through the sliding groove (501) and is fixedly connected with the limiting block (503).

5. The roll device for rolling steel according to claim 1, wherein: the scraping plate (7) is attached to the surface of the roller body (1) when the roller body (1) is mounted.

6. The roll device for rolling steel according to claim 1, wherein: the rotation direction of the roller body (1) is opposite to the advancing direction of the steel during operation, and the scraping plate (7) is positioned on one side of the advancing direction of the steel.