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Vibrating device of conicaster crystallizer

A technology of crystallizer vibration and continuous casting machine, which is applied in the field of metallurgical machinery, can solve problems such as unstable movement, and achieve the effect of no maintenance work.

Inactive Publication Date: 2003-06-18
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this vibrating structure has no hinge points, there is no poor lubrication and wear, and the lateral stability is good, but the movement is not smooth when vibrating at high frequencies

Method used

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  • Vibrating device of conicaster crystallizer
  • Vibrating device of conicaster crystallizer
  • Vibrating device of conicaster crystallizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] Example: attached figure 1 is an embodiment of the present invention (see figure 1 , figure 2 ), in the vibration guiding mechanism, the crystallizer 1 is installed on the vibrating table 2, and the vibrating table 2 extends out the extension arm 10, and the upper plate spring 3, the middle plate spring 8 and the lower plate are used between the extension arm 10 and the stand 4 The springs 7 are connected, and one end of the upper leaf spring 3, middle leaf spring 8 and lower leaf spring 7 close to the continuous casting slab is called the inner end, and the other end is called the outer end. The inner end of the upper plate spring 3 is connected with the extension arm 10, the outer end of the upper plate spring 3 is connected with the stand 4, the inner end of the middle plate spring 8 is connected with the stand 4, and the outer end of the middle plate spring 8 is connected with the extension arm 10 Connection, the inner end of the lower leaf spring 7 is connecte...

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Abstract

A vibrator for the crystallizer of conticaster features that its upper leaf spring is connected between vibration table and bench, its middle leaf spring is connected between the bench and the extended arm of said vibration table, its lower leaf spring is connected between said extended arm and bench, they are arranged on three radiuses extended from circle center and always in the pull stress state, and its vibration is driven by the vibration generator. Its advantages are high precision moving trace under high-frequency vibration, and no abrasion.

Description

technical field [0001] The invention relates to the technical field of metallurgical machinery, in particular to a crystallizer vibration device of a continuous casting machine. technical background [0002] There are mainly guide rail type, long arm type, compound differential type and short arm four-link type to realize the structure of crystallizer trajectory. Because of the guide rail type, long arm type and compound differential type or because of the complex structure, or because of the heavy maintenance workload during use, or because of the short service life and other factors, they are rarely used on the newly built billet continuous casting machine. The vibration form currently used in the billet continuous casting machine is mainly the short-arm four-link type, which is a rigid four-link vibration mechanism with four rolling hinge points. The mechanism has two rigid vibration arms and four rolling bearings. The design accuracy of the composed hinge can not be gre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/053
Inventor 任廷志
Owner YANSHAN UNIV
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