CN-224208791-U - Working roll for rolling silicon steel

Abstract

The utility model discloses a working roll for rolling silicon steel, which relates to the technical field of silicon steel forming and comprises a base, wherein a working roll is rotationally connected to the base, an inner side wall of the base is embedded into a cavity, an upper gear is rotationally connected to the side wall of the base, the center of the upper gear is fixedly connected with one end of the working roll, a chute is embedded into the bottom of the base, an embedded cavity is arranged in a penetrating manner at the bottom of the cavity, an electric push rod is connected to the bottom of the embedded cavity through a bolt, lubricating oil is sprayed on the surface of the working roll through a spray head and is scraped by the aid of a scraping plate, a layer of protective film is formed on the working roll, friction and abrasion are reduced, belt breakage accidents are reduced, and accordingly waste coil generation is reduced.

Inventors

• SONG ZHENMING
• HUANG YINXUE
• GUO JIE
• HAO KUN
• WANG NING
• YU TAILONG
• ZHAO FUGUANG
• HU CONG
• QI XINJUN
• CUI ZHANLI
• JU YANJUN
• WANG ZHEN
• CHEN ZHANFENG
• CHANG ZHILU
• WANG YANYAN
• ZHAO LONG

Assignees

• 安钢集团冷轧有限责任公司
• 安阳钢铁股份有限公司
• 安阳钢铁集团有限责任公司
• 河南钢铁集团有限公司

Dates

Publication Date

20260508

Application Date

20250430

Claims (5)

1. 1. The working roll for rolling the silicon steel comprises a base, wherein the base is rotationally connected with a working roll; The device is characterized in that the inner side wall of the base is embedded into the cavity, the side wall of the base is rotationally connected with an upper gear, and the center of the upper gear is fixedly connected with one end of the working roller; The bottom embedding of base bottom is equipped with the spout, and the bottom of cavity runs through the embedding and is equipped with the embedding chamber, and the bottom bolted connection has electric putter in the embedding chamber, and electric putter output shaft drives slide and cavity lateral wall sliding connection, and the slide lateral wall rotates to be connected with the lower gear, and lower gear centre of a circle department and reciprocal lead screw fixed connection, reciprocal lead screw and slide lateral wall rotate to be connected, reciprocal lead screw and movable plate inside wall threaded connection, movable plate lower extreme and spout inside wall sliding connection, and the inside one end of movable plate is the fretwork and forms an injection chamber, and the lateral wall of movable plate and organ formula folding tube one end fixed connection.
2. 2. A working roll for rolling silicon steel according to claim 1, wherein the organ type folding pipe is communicated with the injection cavity and is used for injecting external liquid into the injection cavity through the organ type folding pipe and then upwards conveying the liquid through the spray head.
3. 3. The working roll for rolling silicon steel according to claim 2, wherein the top of the moving plate is fixedly connected with a spray head, and the spray head is communicated with the injection cavity.
4. 4. A working roll for rolling silicon steel according to claim 3, wherein a plurality of groups of scrapers are fixedly connected to the top of the moving plate at equal intervals.
5. 5. A work roll for rolling silicon steel according to claim 4, wherein the scraper is in contact with the bottom surface of the work roll when the upper gear is engaged with the lower gear.

Description

Working roll for rolling silicon steel Technical Field The utility model relates to the technical field of silicon steel forming, in particular to a working roll for rolling silicon steel. Background The high-precision silicon steel roller disclosed by the publication No. CN220717219U comprises a roller body, wherein a limiting mechanism is arranged on the outer wall of the roller body, the limiting mechanism comprises connecting plates which are connected to the two sides of the center of the roller body in a sliding mode, limiting rods are fixedly connected to the outer wall of the connecting plates on the front face and the back face of the roller body, and an adjusting plate is fixedly connected to the top of the connecting plates. According to the prior art, the rolled silicon steel is blocked by the limiting rod and cannot deviate by feeding the raw materials into the rolling equipment, so that the raw materials are prevented from deviating in the rolling equipment, impurities are adhered to the raw materials in the pressing process, and the silicon steel roller cannot process the impurities in time. Disclosure of utility model Accordingly, in order to solve the above-described drawbacks, the present utility model provides a work roll for rolling silicon steel. The utility model discloses a working roller for rolling silicon steel, which comprises a base, wherein a working roller is rotationally connected to the base, an inner side wall of the base is embedded into a cavity, an upper gear is rotationally connected to the side wall of the base, the center of the upper gear is fixedly connected with one end of the working roller, a chute is embedded into the bottom of the base, an embedded cavity is arranged in the bottom of the cavity in a penetrating manner, an electric push rod is connected to the bottom of the embedded cavity through a bolt, an output shaft of the electric push rod drives a sliding plate to be in sliding connection with the side wall of the cavity, a lower gear is rotationally connected to the side wall of the sliding plate, the center of the lower gear is fixedly connected with a reciprocating screw rod, the reciprocating screw rod is rotationally connected with the side wall of the sliding plate, the lower end of the moving plate is in sliding connection with the inner side wall of the chute, one end of the moving plate is hollowed out to form an injection cavity, and the side wall of the moving plate is fixedly connected with one end of an organ type folding pipe. In one possible embodiment, an accordion fold tube communicates with the injection chamber for injecting external liquid into the injection chamber through the accordion fold tube and then up through the spray head. In one possible implementation, a spray head is fixedly connected to the top of the movable plate, and the spray head is communicated with the injection cavity. In one possible implementation, a plurality of groups of scrapers are fixedly connected to the top of the moving plate at equal intervals. In one possible embodiment, the flighting contacts the work roll bottom surface when the upper gear is engaged with the lower gear. The utility model has the following advantages that the utility model provides a working roll for silicon steel rolling through improvement, and compared with the same type of equipment, the working roll has the following improvement: According to the working roll for rolling silicon steel, the electric push rod is used for controlling the sliding plate to drive the lower gear to be meshed with or separated from the upper gear, so that the reciprocating screw rod is driven to rotate, and the process realizes automatic movement of the moving plate and the spray head and the scraping plate on the moving plate without manual intervention. According to the working roll for rolling silicon steel, the scraping plate can be tightly attached to the surface of the working roll, impurities such as metal scraps and oxides remained in the rolling process are effectively removed, and the cleanliness of the surface of the working roll is maintained. According to the working roll for rolling the silicon steel, lubricating oil is sprayed on the surface of the working roll through the spray head and is scraped by the scraper, a layer of protective film is formed on the working roll, friction and abrasion are reduced, belt breakage accidents are reduced, and therefore waste coil generation is reduced. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a cross-sectional view of the present utility model; FIG. 3 is a bottom view of the present utility model; FIG. 4 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model; fig. 5 is a schematic diagram of the connection relationship between the upper gear and the lower gear of the present utility model. The device comprises a base-1, a working roller-2, a cavity-3, an upper gear-4