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Chain mat of moulding machine

A casting machine and chain plate technology, which is applied in foundry workshops, casting equipment, pig iron foundry workshops, etc., can solve problems such as chain plate damage, weld joint disconnection, and center protrusion plate connection hole wear

Inactive Publication Date: 2005-11-02
温长全
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If there is a problem with the welding quality, the welding joint will be disconnected under high temperature erosion and external force. Therefore, the chain plate with this structure not only has a long manufacturing period, but also requires multiple types of work to complete it, which leads to the loss of raw materials. In addition, considering the mutual cooperation between the two side wall panels and the middle panel, in this technical field, three panels with the same thickness are generally used. This structural chain belt During operation, since a pair of kinematic pairs is formed between the connecting hole of the chain plate and the pin shaft, since the friction area of ​​the middle protruding plate and the two side plates relative to the pin shaft is different, the first cause is the connecting hole of the middle protruding plate. Premature wear, the number one cause of chain plate damage

Method used

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  • Chain mat of moulding machine

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Embodiment Construction

[0014] see figure 1 , this figure provides the appearance overall structure when two chain plates 1 are connected together in the casting machine chain plate proposed by the present invention. The chain plate 1 is a whole made of cast steel material, and is an irregular plate-shaped element from the appearance. The cast steel material used for the chain plate 1 is preferably composed of an alloy (by weight percentage) including the following chemical composition: C: 0.90-1.40, Si: 0.30-0.80, Mn: 11.0-14.0, and the balance is mainly Fe and not Avoid impurities. The cast steel material can also be made of other types of steel, that is, as long as it is a wear-resistant and high-temperature-resistant steel material, the task of the present invention can be accomplished.

[0015] One end of the chain plate 1 is provided with a vertical through-slot 11 which is recessed inward along its end face along the length direction of the plate, and its other end is provided with a middle ...

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Abstract

The present invention relates to one kind of chain plate for molding machine. The chain plate is cast with cast steel material, and has vertical through slot in its one end and plate element with middle raised board in the other end, and the vertical through slot and the middle raised board have connecting hole. The chain plate for molding machine is one integral structure formed through casting or fusion casting, and compared with available welded chain plate, the cast chain plate has three times reduced cost and four times longer service life.

Description

Technical field: [0001] The invention relates to a casting machine chain plate of an annular conveying mold used in continuous casting of iron or steel billets. Background technique: [0002] Mold casting machine is an indispensable equipment for continuously conveying molten metal poured from ladle or tundish and casting it into metal products in billet or block shape by means of continuous conveying mold. Existing molding machines, in the process of casting or melting metal billets or block materials, are completed by driving the mold to circulate continuously through the endless chain belt. At this time, the chain belt has to bear a large traction force. Among all parts of the machine, the endless chain belt is close to the casting mold used to hold the molten metal, so the endless chain belt must also withstand the erosion of the high temperature of the liquid metal. Compared with the casting machine, the endless chain belt It is an extremely vulnerable part. The damag...

Claims

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Application Information

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IPC IPC(8): B22D5/04
Inventor 温长全
Owner 温长全
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