High-speed sequence casting hot-rolling unit for large-section large-weight billet production

A large-section, full-continuous casting technology, used in metal rolling, metal rolling, metal processing equipment, etc., can solve the problems of inconvenient movement and transportation, limited adjustment functions, and small scope of application, and achieve easy movement and transportation. Adjusting the effect of various functions and a wide range of applications

Inactive Publication Date: 2019-11-26
NANJING GAOJING ENG EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hot rolling unit is a common steel rolling equipment. The thin steel plate blank produced by high-speed continuous casting is input into the hot rolling unit, and the hot rolling unit can process the thin steel blank. Billets with large cross-sections and heavy weights need to be processed in dedicated hot-rolling mills; the existing hot-rolling mills for the produ

Method used

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  • High-speed sequence casting hot-rolling unit for large-section large-weight billet production
  • High-speed sequence casting hot-rolling unit for large-section large-weight billet production
  • High-speed sequence casting hot-rolling unit for large-section large-weight billet production

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Embodiment Construction

[0020] Such as Figure 1~5As shown, a high-speed full-continuous casting hot-rolling unit for the production of large-section and heavy-weight billets includes a bracket assembly, an arc-shaped side bar 7, a top bar 8, an arc-shaped supporting plate 9, a horizontal bar 10, a first Bolt 11, first nut 12, first connecting bar 13, transmission assembly, rolling assembly, driving assembly and cutting assembly; the support assembly includes two L-shaped bottom bars 1, two first square tubes 46, two brackets Bar 2, four foot pads 3, an L-shaped reinforcing bar 29, four L-shaped stays 4, four reinforcing assemblies and two second connecting bars 14, two L-shaped bottom bars 1 are horizontally and symmetrically arranged, and two A horizontally distributed and detachable first square tube 46 is arranged between the two ends of each L-shaped bottom bar 1, and a horizontally distributed support bar 2 is fixed on the outside of each first square tube 46, and each support Both ends of the...

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Abstract

The invention relates to a high-speed sequence casting hot-rolling unit for large-section large-weight billet production. The high-speed sequence casting hot-rolling unit includes a support frame component, arc-shaped side strips, top strips, arc-shaped support plates, cross strips, first bolts, first nuts, first connection strips, transmission components, rolling components, driving components and cutting components; and each rolling component is arranged between two cross strip combinations, each driving component is arranged between two L-shaped supporting strip combinations and is arrangedabove the corresponding rolling component, the cutting components are arranged between two L-shaped bottom strips and are arranged below the corresponding rolling components, and the upper portions and the lower portions of the rolling components are provided with the transmission components. The high-speed sequence casting hot-rolling unit adopts a detachable structure, facilitates movement andtransportation, has various adjustment functions and is easy to operate and wide in application range.

Description

technical field [0001] The invention relates to a high-speed full-continuous casting hot-rolling unit for the production of large-section and heavy-weight billets. Background technique [0002] The hot rolling unit is a common steel rolling equipment. The thin steel plate blank produced by high-speed continuous casting is input into the hot rolling unit, and the hot rolling unit can process the thin steel blank. Billets with large cross-sections and heavy weights need to be processed in dedicated hot-rolling mills; the existing hot-rolling mills for the production of billets with large cross-sections and heavy weights are fixed in structure and cannot be disassembled, and are inconvenient to move and transport. According to the thickness and hardness of the billet to adjust the feeding speed, cutting stroke, cutting position, etc., the operation is inconvenient and the scope of application is small, which needs further improvement. Contents of the invention [0003] Aimin...

Claims

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Application Information

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IPC IPC(8): B21B1/46B21B15/00B21B39/02
CPCB21B1/466B21B15/00B21B39/02
Inventor 袁锦勇
Owner NANJING GAOJING ENG EQUIP
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