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Hot-rolled strip steel head molding rolling machine and molding method thereof

A forming method and hot-rolled strip technology, applied to presses, presses using rotating pressure members, manufacturing tools, etc., can solve the problems that ordinary cutting machines cannot complete continuous cutting

Pending Publication Date: 2019-06-21
梁士臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the slag iron forms flakes with different sizes after rolling, so the ordinary cutting machine cannot complete the continuous cutting operation.

Method used

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  • Hot-rolled strip steel head molding rolling machine and molding method thereof
  • Hot-rolled strip steel head molding rolling machine and molding method thereof
  • Hot-rolled strip steel head molding rolling machine and molding method thereof

Examples

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specific Embodiment

[0027] In this example, refer to the attached figure 2 , 4 The roller surface of the female roller 9 is provided with a plurality of U-shaped grooves 13 along the circumferential direction of the female roller 9, the width of the grooves 13 is b, and the distance between two adjacent grooves 13 is h, namely The width of the hot rolled strip head.

[0028] Refer to attached image 3 , 4 , The roller surface of the male roller 10 is provided with a plurality of roller ring shears 12 along the circumferential direction of the male roller 10, and the angle α of the section of the roller ring shears 12 is an acute angle.

[0029] Refer to attached figure 1 , the speed of the motor 1 is 1450r / min, and the speed after being decelerated by the reducer 2 is 30-60r / min. The output end of the reducer 2 is connected to the power splitter 3, which is a common gear transmission mechanism. The power splitter 3 divides the power into two shafts with the same speed but opposite direction...

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Abstract

The invention relates to a hot-rolled strip steel head molding rolling machine and a molding method thereof, and belongs to the technical field of steel slag treatment equipment in the metallurgy industry. A fixed roller frame (7) is fixed on a roller base (11); a movable roller frame (6) is slidingly connected to the roller base (11), and is connected with the fixed roller frame (7) through an adjusting lead screw (8); a female roller (9) is arranged on the fixed roller frame (7); a male roller (10) is arranged on the movable roller frame (6); the female roller (9) and the male roller (10) are connected with a motor (1) and a speed reducer (2) through transmission mechanisms, and are opposite in rotating direction; multiple roller ring shears (12) are arranged on a roller surface of the male roller (10); and multiple grooves (13) are formed in a roller surface of the female roller (9). The hot-rolled strip steel head molding rolling machine has the following beneficial effects: slag iron with different shapes and sizes can be rolled as slices; and meanwhile, the slices are cut to strips as hot-rolled steel strip heads for steel refining.

Description

technical field [0001] The invention relates to a hot-rolled strip head forming mill and a forming method thereof, belonging to the technical field of steel slag processing equipment in the metallurgical industry. Background technique [0002] Iron and steel enterprises will produce a large amount of steel slag in the process of steelmaking and steel rolling production. This steel slag is a kind of slag iron solid waste mixed with iron, cement, soil, sundries, etc. Under normal circumstances, steel mills will sort out larger iron ingots with irregular sizes above 700mm-800mm, physically beat and cut them, and then directly reuse them. Iron ingots smaller than the above-mentioned sizes are handed over to solid waste treatment manufacturers. Separation and purification of slag and iron. [0003] After the iron slag is separated, the purified iron slag needs to be heated to a certain temperature, and then various shapes of iron slag are rolled into certain shapes for storage, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B30B3/00
Inventor 梁士臣
Owner 梁士臣
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