Device and method of H-shaped parison continuous casting machine online dummy ingot

A technology for stripping ingots and continuous casting machines, which is applied to the field of on-line stripping ingot devices for H-bill continuous casting machines, can solve the problems of complex stripping ingot procedures, inconvenient cutting operations, and high ambient temperature, and achieves simple equipment structure and high process efficiency. Simple, easy-to-operate effects

Inactive Publication Date: 2013-08-21
CISDI ENG CO LTD
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  • Abstract
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Problems solved by technology

The method of removing the dummy has the disadvantages of complex de-dummy process, low efficiency, high ambient temperature, and poor safety. Due to the high-temperature radiation of the billet, the cutting workers are in extremely harsh working conditions, and the cutting operation is extremely inconvenient, especially for Continuous casting machine with a large number of streams, the operation of casting strands and dummy ingots in the middle position is extremely inconvenient

Method used

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  • Device and method of H-shaped parison continuous casting machine online dummy ingot
  • Device and method of H-shaped parison continuous casting machine online dummy ingot
  • Device and method of H-shaped parison continuous casting machine online dummy ingot

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Embodiment Construction

[0020] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.

[0021] As shown in the figure, an online dummy removal device for an H-shaped billet continuous casting machine includes a dummy removal ejector rod 3, a protective plate 4, a fixed rod 5, and a dummy rod 2 connected to a billet 1, the dummy rod The end of the rod 2 in contact with the slab is provided with a limiting groove 21, one end of the fixing rod is placed in the limiting groove, and the other end is fixed on the protective plate, and the protective plate is fixed on the dummy bar through the fixing rod.

[0022] In this embodiment, the separation of the dummy rod 2 from the billet 1 can be realized only by raising and lowering the dummy rod 3, which is greatly...

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Abstract

The invention discloses a device and method of an H-shaped parison continuous casting machine online dummy ingot. The device comprises a dummy ingot ejector rod, a protective board, a fixed rod and a dummy bar connected with a casting blank. A limit groove is formed in the end portion, contacted with the casting blank, of the dummy bar. One end of the fixed rod is arranged in the limit groove, and the other end of the fixed rod is fixed on the protective board which is fixed on the dummy bar through the fixed rod. The dummy bar can be separated from the casting blank just by ascending and descending the dummy ingot ejector rod, compared with an original manual cutting and disengaging mode according to which many people and a plurality of cutting guns are used, operation procedures are greatly reduced, and working efficiency is improved. Thus, according to the technical scheme, the device and method of the H-shaped parison continuous casting machine online dummy ingot have the advantages of being simple in structure, simple in procedure, high in efficiency, strong in operability, high in safe reliability and the like.

Description

technical field [0001] The invention belongs to the field of metallurgical equipment, and in particular relates to an online dummy ingot removal device and method for an H billet continuous casting machine. Background technique [0002] In the field of continuous casting technology, H-shaped billets are produced by using H-shaped billets as raw materials, and the cast billets can be directly sent to the universal rolling mill to be rolled into H-shaped steel or I-beam beams, without the need for intermediate blanking, which can reduce the number of rolling passes , shorten the production process, reduce equipment, significantly reduce the construction cost and production cost, and improve the yield and the production capacity of the rolling mill. The H billet continuous casting machine has a large development space and broad application prospects. [0003] At present, five H-shaped billet continuous casting machines have been built and put into production in China, including...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/126
Inventor 刘志鹏彭晓华阎建武罗利华冯科
Owner CISDI ENG CO LTD
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