Hot-rolling forklift cross beam profile steel distortion straightening device and system

A beam and section steel technology, applied in the direction of metal rolling, metal rolling, manufacturing tools, etc., can solve problems such as poor straightening effect

Pending Publication Date: 2019-09-10
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a hot-rolled forklift crossbeam steel torsion device to solve the problem of poor straightening effect of traditional straightening machines

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  • Hot-rolling forklift cross beam profile steel distortion straightening device and system
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  • Hot-rolling forklift cross beam profile steel distortion straightening device and system

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Embodiment Construction

[0034] The present invention will be described in detail below with reference to the accompanying drawings and examples. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, those skilled in the art will recognize that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield a still further embodiment. Therefore, it is intended that the present invention includes such modifications and variations as come within the scope of the appended claims and their equivalents.

[0035] In the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientation or positional relationship indicated by "top", "bottom", etc. is based on the orientatio...

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Abstract

The invention discloses a hot-rolling forklift cross beam profile steel distortion straightening device and a hot-rolling forklift cross beam profile steel distortion straightening system provided with the same. According to the device and system, the hot-rolling forklift cross beam profile steel distortion straightening device comprises a base, a first straightening assembly and a second straightening assembly, the first straightening assembly can press one end of a rolled piece so as to fix the rolled piece, the second straightening assembly can press the other end of the rolled piece and applies acting force on the end of the rolled piece, the rolled piece is made to twist in the direction opposite to the distortion direction, and thus, the rolled piece is straightened. Through the structural design, after the distortion degree of hot-rolling forklift cross beam profile steel is detected, the hot-rolling forklift cross beam profile steel can be twisted. The structural design of thedevice is reasonable, reliable distortion straightening operation can be provided for the distorted rolled piece, straightening operation is easy, the straightening effect is excellent, and by means of the device and system, the problems that an existing straightener is poor in distortion straightening effect and high in rejection rate, and the yield is affected are solved.

Description

technical field [0001] The present invention relates to the technical field of rolling stock straightening equipment, and more specifically, to a hot-rolled forklift beam-shaped steel torsion device and a hot-rolled forklift beam-shaped steel torsion system. Background technique [0002] Forklifts are industrial handling vehicles, often used for the transportation of large objects in storage. Hot-rolled forklift beam section steel is the steel used to make the beam of the forklift fork frame, which is supported on the load-bearing member of the forklift to bear and disperse the force of the main beam of the forklift mast. The rigidity, strength, and stability of the hot-rolled forklift beam steel are directly related to the safety performance of the vehicle. Therefore, the bending and twisting requirements for the forklift beam steel are relatively high. [0003] Please refer to figure 1 , figure 1 It is a schematic diagram of the cross-sectional structure of the forklift...

Claims

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Application Information

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IPC IPC(8): B21B15/00
CPCB21B15/00B21B2015/0071B21B2201/06
Inventor 孙晓庆雷刚王德彪刘昀嘉王彦国谈群峰霍喜伟蒲红兵纪进立孔令坤
Owner SHANDONG IRON & STEEL CO LTD
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