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CN-224222379-U - Hexagon steel straightening device

CN224222379UCN 224222379 UCN224222379 UCN 224222379UCN-224222379-U

Abstract

The utility model discloses a hexagonal steel straightening device which comprises a frame, a straightening barrel and a pulling mechanism, wherein the frame is provided with the straightening barrel which is used for penetrating through a hexagonal steel, the straightening barrel is composed of a hexagonal barrel, straightening components and a base, two ends of the hexagonal barrel are both opened, the hexagonal steel horizontally penetrates through the hexagonal barrel, three straightening components are arranged on the hexagonal barrel and are sequentially arranged along the length direction of the hexagonal barrel, the straightening components are composed of two straightening rollers, the two straightening rollers in the same straightening component are respectively arranged on two opposite side walls of the hexagonal barrel, and the six straightening rollers are respectively arranged on six side walls of the hexagonal barrel and clamp the hexagonal steel in a two-to-two correspondence manner, so that the hexagonal steel is not easy to be worn while being straightened, and the quality of products is effectively ensured.

Inventors

  • CHEN QIAO
  • SHI QUN
  • LIN JIAN

Assignees

  • 浙江亚磊型钢冷拔有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (6)

  1. 1. The hexagonal steel straightening device is characterized by comprising a frame (1), a straightening barrel and a pulling mechanism (10), wherein the frame (1) is provided with the straightening barrel which is used for penetrating through a hexagonal steel (3), the straightening barrel is composed of a hexagonal barrel (2), a straightening component and a base (25), the hexagonal barrel (2) is horizontally arranged, two ends of the hexagonal barrel (2) are respectively opened, the hexagonal steel (3) horizontally penetrates through the hexagonal barrel (2), three straightening components are arranged on the hexagonal barrel (2) in sequence along the length direction of the hexagonal barrel (2), the straightening component is composed of two straightening rollers (21), two straightening rollers (21) in the same straightening component are respectively arranged on two opposite side walls of the hexagonal barrel (2), the central axis of the two straightening rollers (21) in the same straightening component is positioned on a vertical plane perpendicular to the central axis of the hexagonal barrel (2), the two straightening rollers (21) in the same component clamp the hexagonal steel (3), each straightening roller (21) is sequentially arranged along the length direction of the hexagonal barrel (2), the two straightening rollers (21) are respectively arranged on the base (25) and are respectively attached to the base (25) of the hexagonal barrel (2), the machine frame (1) is provided with a pulling mechanism (10) for pulling the hexagonal steel (3), and the pulling mechanism (10) is positioned on the discharging side of the straightening barrel.
  2. 2. The straightening device for hexagonal steel according to claim 1, characterized in that a mounting groove (20) is formed in the side wall of the hexagonal cylinder (2), the mounting groove (20) penetrates through the side wall of the hexagonal cylinder (2), and the straightening roller (21) is mounted in the mounting groove (20).
  3. 3. A hexagonal steel straightening apparatus as claimed in claim 1, characterized in that the length of the straightening roller (21) is greater than the width of the end face of the hexagonal steel (3) which is in contact with the straightening roller (21).
  4. 4. A hexagonal steel straightening apparatus as claimed in claim 1, characterized in that the lower end surface of the hexagonal cylinder (2) is a horizontal surface.
  5. 5. The straightening device for the hexagonal steel, as set forth in claim 1, characterized in that the frame (1) is provided with a plurality of lifting rollers (11), the lifting rollers (11) are positioned on the feeding side of the straightening cylinder, and the lifting rollers (11) support the hexagonal steel (3).
  6. 6. The hexagonal steel straightening device as claimed in claim 5, characterized in that the lifting roller (11) is provided with two limiting rings (12), and the limiting rings (12) and the lifting roller (11) together form a lifting groove (13) which is matched with the hexagonal steel (3).

Description

Hexagon steel straightening device Technical Field The utility model relates to the technical field of sectional materials, in particular to the technical field of straightening of hexagonal steel. Background The hexagonal steel may be bent for various reasons during the production process, which may affect the usability and appearance quality thereof, and thus, it is necessary to straighten the hexagonal steel. The prior patent CN119635284a discloses a hexagonal steel straightening and polishing device, which straightens the hexagonal steel through a straightening sleeve, but because the straightening sleeve is a rigid sleeve body, a great friction force is generated between the straightening sleeve and the hexagonal steel when the hexagonal steel is straightened, so that the hexagonal steel and the straightening sleeve are easily worn, the product quality of the hexagonal steel is affected, and the service life of the straightening sleeve is reduced. Disclosure of Invention The utility model aims to solve the problems in the prior art, and provides a hexagonal steel straightening device which can ensure that both the hexagonal steel and a straightening cylinder are not easy to wear, so that the product quality of the hexagonal steel and the service life of the straightening cylinder are ensured. In order to achieve the above purpose, the utility model provides a hexagonal steel straightening device, which comprises a frame, a straightening cylinder and a pulling mechanism, wherein the frame is provided with the straightening cylinder, the straightening cylinder is used for penetrating through a hexagonal steel, the straightening cylinder is composed of a hexagonal cylinder, a straightening component and a base, the two ends of the hexagonal cylinder are both opened, the hexagonal steel horizontally penetrates through the hexagonal cylinder, three straightening components are arranged on the hexagonal cylinder, the three straightening components are sequentially arranged along the length direction of the hexagonal cylinder, the straightening component is composed of two straightening rollers, two straightening rollers in the same straightening component are respectively arranged on two opposite side walls of the hexagonal cylinder, the central axes of the two straightening rollers in the same straightening component are positioned on a vertical plane perpendicular to the central axis of the hexagonal cylinder, the two straightening rollers in the same straightening component clamp the hexagonal steel, one straightening roller is respectively arranged on each side wall of the hexagonal cylinder, the base is respectively attached to the six rollers of the hexagonal cylinder, the base is fixedly attached to the frame, and the pulling mechanism is arranged on the side of the frame and is used for pulling the discharging angle steel. Preferably, the side wall of the hexagonal cylinder is provided with a mounting groove, the mounting groove penetrates through the side wall of the hexagonal cylinder, and the alignment roller is mounted in the mounting groove. Preferably, the length of the alignment roller is greater than the width of the hexagonal end face in contact with the alignment roller. Preferably, the lower end surface of the hexagonal cylinder is a horizontal plane. Preferably, a plurality of lifting rollers are arranged on the frame, the lifting rollers are positioned on the feeding side of the straightening barrel, and the lifting rollers support the hexagonal steel. Preferably, the lifting roller is provided with two limiting rings, and the limiting rings and the lifting roller form a lifting groove which is matched with the hexagonal steel. The utility model has the beneficial effects that six straightening rollers are respectively arranged on the six side walls of the hexagonal cylinder, and the six angle steels are clamped by the straightening rollers in a pair corresponding way, so that the six angle steels are not easy to wear while being straightened, the quality of products is effectively ensured, and the straightening rollers are not easy to wear due to rolling friction between the six angle steels and the straightening rollers, so that the service life of the straightening cylinder is ensured. The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings. Drawings FIG. 1 is a front view of a hex bar straightener of the present utility model; FIG. 2 is a side view of an alignment cylinder of the hexagonal steel alignment apparatus of the present utility model; Fig. 3 is a top view of the lifting roller of the hexagonal steel straightening device of the present utility model. In the figure, a 1-frame, a 2-hexagonal cylinder, a 3-hexagonal steel, a 10-pulling mechanism, 11-lifting rollers, 12-limiting rings, 13-lifting grooves, 20-mounting grooves, 21-straightening rollers and 25-bases are arranged. Detailed Des