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An edge shielding device of the cooling system after medium and heavy plate rolling

A shielding device and cooling system technology, applied in metal rolling, metal rolling, workpiece surface treatment equipment, etc., can solve problems such as difficult maintenance, broken chains, and simple structure of chain edge shielding devices, and achieve simple device structure , Safe and reliable operation, and the effect of improving control accuracy

Active Publication Date: 2016-03-30
NORTHEASTERN UNIV LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing layer edge shielding device usually adopts chain transmission, but due to the simple structure of the chain edge shielding device, it is difficult to maintain, and mechanical failures such as chain breakage often occur during use, resulting in the failure of normal use of the equipment

Method used

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  • An edge shielding device of the cooling system after medium and heavy plate rolling
  • An edge shielding device of the cooling system after medium and heavy plate rolling
  • An edge shielding device of the cooling system after medium and heavy plate rolling

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Embodiment Construction

[0016] see figure 1 , the edge shielding device of the medium and heavy plate post-rolling cooling system of the present invention includes a unit shielding bracket assembly 1, an electric cylinder linkage assembly 2, a push rod support assembly 3 and a motor shield assembly 4; the unit shielding bracket assembly 1 is connected by bolts On the electric cylinder linkage assembly 2, it can be connected with the bolts to the cylinder body and the power group rod 2-5 of the electric cylinder linkage assembly 2 (see image 3 ) stretches and moves. The push rod end of the electric cylinder linkage assembly 2 is fixedly connected to the bracket assembly 1 , and the cylinder end of the electric cylinder linkage assembly 2 is connected to the push rod support assembly 3 .

[0017] figure 1 , the push rod of the electric cylinder linkage assembly 2 is in the extended state, and figure 2 in the state of income.

[0018] image 3 It is a structural diagram of the electric cylinder l...

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Abstract

The invention discloses a side part shielding device of a rolled medium plate cooling system. The side part shielding device comprises a unit shielding support assembly (1), an electric cylinder linkage assembly (2), a push rod pedestal assembly (3) and a motor protective guard assembly (4), wherein the unit shielding support assembly (1) is connected with the electric cylinder linkage assembly (2) through bolts; a push rod end of the electric cylinder linkage assembly (2) is fixedly connected with the unit shielding support assembly (1), and a cylinder end of the electric cylinder linkage assembly (2) is connected with the push rod pedestal assembly (3). According to the side part shielding device of the rolled medium plate cooling system, which is disclosed by the invention, a situation that the side part of a steel plate is supercooled in a practical steel plate cooling process of an ultrafast cooling device is effectively solved, so that the steel plate obtains ideal organization and performances; by utilizing an advanced transmission device and a control system, the control precision is improved; the shrinkage motion of a main transmission original component utilizes a lead screw principle, so that the disadvantage that danger easily occurs in a steel plant due to the utilization of hydraulic and air cylinder shrinkage components is effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of steel rolling automatic control, and in particular relates to an edge shielding device of a cooling system for a medium-thick plate after rolling. Background technique [0002] Controlled rolling and controlled cooling technology, namely TMCP (ThermoMechanicalControlProcess), is one of the greatest achievements of the steel industry in the 20th century. TMCP promotes the continuous renewal and development of the steel industry and supports the progress of human society. Controlled rolling has been implemented in the field of hot-rolled steel materials based on experience for a long time. Its core is to control the austenite temperature by controlling the heating temperature, rolling temperature, deformation system and other process parameters on the basis of adjusting the chemical composition of the steel. state and the microstructure of phase transition products, so as to achieve the purpose of controll...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B45/02B21B37/76
Inventor 王昭东田勇王丙兴韩毅张志福贾维维徐义波王国栋
Owner NORTHEASTERN UNIV LIAONING
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