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A web used for h-shaped steel and a plate forming machine for processing the web

A sheet metal forming machine, H-beam technology, applied in building materials, building components, buildings, etc., can solve the problems of low production efficiency, increased cost, single specifications, etc., and achieves fast processing speed, high degree of automation, and increased overall bearing capacity. big effect

Inactive Publication Date: 2011-11-30
山东金瑞诺华兴机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The H-shaped steel includes a web and a flange plate. The flange plate is welded upright on both sides of the web. The disadvantage of difficult chemical processing is that the plane web used cannot bear large loads, and to achieve large load bearing, it is necessary to increase the thickness of the web or increase the number of H-shaped steel pieces, which greatly increases the cost

Method used

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  • A web used for h-shaped steel and a plate forming machine for processing the web
  • A web used for h-shaped steel and a plate forming machine for processing the web
  • A web used for h-shaped steel and a plate forming machine for processing the web

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Embodiment Construction

[0014] The H-shaped steel disclosed by the present invention is composed of two flange plates 8 and a web 9, the flange plates 8 are upright welded to the two ends of the web 9, wherein the web 9 is a corrugated web, and the profile curve of its cross section It is a sinusoidal curve. A plate forming machine is used to process this kind of web 9. The plate forming machine is composed of an input part, a forming part and an output part. The input part can input the flat plate to the forming part. The plate can be input manually or conveyed With automatic delivery. The forming part includes the following structures: a base 1, a frame 2, a lower roll 3, an upper roll 4, a plate thickness adjustment device 5 and a traction roll set 7. Among them, the base 1 and the frame 2 play a supporting role, the axes of the lower roll 3 and the upper roll 4 are parallel, opposite to each other, and the rotation speed is the same. The corrugated web 9 is formed after being bent and deformed u...

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Abstract

The invention discloses a web used for H-shaped steel and a plate forming machine for processing the web. The technical solution adopted is: the web is a wave web, and the cross-sectional outline of the wave web is is the curve. The plate forming machine includes an input part, a forming part and an output part. The forming part includes a lower roll and an upper roll installed in parallel. The lower roll and the upper roll rotate at the same speed and turn in opposite directions. between. The beneficial effects of the present invention are: the H-shaped steel adopts the corrugated web, and under the condition that the size and thickness of the web remain unchanged, the overall bearing capacity increases, and the corrugated web facilitates the realization of the automatic welding process in use, and is more suitable for For the construction and construction of large-scale building steel frame structures, the forming machine used in the processing and production of corrugated webs has a high degree of automation and fast processing speed. It can be used alone or in a large-scale automated production line.

Description

technical field [0001] The invention relates to a web used for H-shaped steel and a plate forming machine for processing the web. Background technique [0002] H-shaped steel has become an important material component in the building steel structure system due to its economical and reasonable cross-section, superior performance, simple, convenient and fast processing and manufacturing and construction and installation processes, and has been widely used in various fields of national economic construction, industrial plants, towers, etc. Body equipment supports, steelmaking platforms in the metallurgical industry, blast furnace frames, tracks, etc., coal bunkers, conveying corridors in power plants, etc., large-scale constructions such as land and offshore oil drilling platforms, vehicles, warehouse-style large supermarkets, bridges and tunnels, etc. H-beams of various specifications and sizes. [0003] The H-shaped steel includes a web and a flange plate. The flange plate i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/32E04C2/08B21D13/04
Inventor 孙宪华韩涛刘澍滋姚登辉郑洪军张本利骆浩如杨庆华牟国栋王永峰曹连鹏刘晓玉王德军李志军
Owner 山东金瑞诺华兴机械有限公司
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