Steel ingot mold

A technology of ingot mold and mold body, which is applied in manufacturing tools, forging/pressing/hammer devices, forging/pressing/hammering machinery, etc. The effect of energy consumption, reducing forging cycle and saving fire time

Pending Publication Date: 2021-11-19
CHINA ERZHONG GRP DEYANG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During forging, the blank needs to go through multiple processes such as rounding, chamfering, upsetting, elongating, and upsetting to forge a cross-shaped forging. This requires multiple operations, which not only takes a lot of time, but also increases the forging cycle. , and the energy consumption is large

Method used

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  • Steel ingot mold
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Embodiment Construction

[0019] In order to make those skilled in the art better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. In the case of no conflict, the embodiments and the features in the embodiments of the present invention can be combined with each other.

[0020] figure 1 It is a structural schematic diagram of the steel ingot mold provided by the embodiment of the present invention; figure 2 yes figure 1 Middle A-A sectional view.

[0021] see figure 1 , figure 2 The steel ingot mold provided by the embodiment of the present invention includes a steel ingot mold body 101; the steel ingot mold body 101 has a pouring cavity 102 vertically arranged and passing through the steel ingot mold body 101; the pouring cavity 102 is small at the top and large at the bottom Or...

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Abstract

The invention relates to the technical field of metallurgy, and provides a steel ingot mold. The steel ingot mold comprises a steel ingot mold body. A pouring cavity which is vertically arranged and penetrates through the steel ingot mold body is formed in the steel ingot mold body. The pouring cavity is of a big-end-down structure or a big-end-up structure. The inner surface of the pouring cavity comprises four first planes which are arranged at intervals and second convex surfaces which are arranged between every two adjacent first planes and protrude towards the center of the pouring cavity 102. The second convex surfaces comprise second planes connected with the first planes and second arc surfaces connected between the two second planes. According to the steel ingot mold, a steel ingot with a cross-shaped cross section can be produced, when the steel ingot serves as a blank to forge a cross-shaped forge piece, the blank only needs to be subjected to upsetting operation through a special tool, compared with the prior art, rounding, chamfering, drawing-out and other operation are not needed, the heating number is saved, the forging period is shortened, and the forging efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of metallurgy, in particular to a steel ingot mold. Background technique [0002] The steel ingot mold is a bulk ingot casting equipment that is necessary for die casting production in a steelmaking plant and is used for turnover. It has an important impact on the surface and internal quality of the steel ingot and the cost of the steel ingot. However, the existing steel ingot mold can only produce square cross-sectional shapes. , circular or regular polygonal steel ingots. [0003] For example, in the patent application whose authorized notification number is CN2650906Y, a kind of medium-sized special steel ingot mold is disclosed, and adopting this ingot mold can produce a steel ingot whose cross-sectional shape is square. In the patent application whose authorized notification number is CN213256994U, a steel ingot mold for electroslag consumable electrodes is disclosed, and a steel ingot with a square cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D7/06B21J13/02
CPCB22D7/06B21J13/02
Inventor 邓琴杨先芝金杨邱斌谢云飞李福浩
Owner CHINA ERZHONG GRP DEYANG HEAVY IND
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