A crystallizer positioning and locking system

A technology of positioning and locking and mold, applied in the field of continuous casting mold, can solve the problems of the mold and the bending section being out of tolerance on the arc, affecting the positioning and locking accuracy, and the quality of the casting billet, so as to achieve a complete and reliable arc alignment. Vibration frame positioning, the effect of high mechanical strength

Active Publication Date: 2020-10-27
BAOSHAN IRON & STEEL CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0003] However, the shortcomings of the above-mentioned crystallizer positioning and locking technical solutions are mainly reflected in: adjusting the position of the crystallizer is manually completed by the staff, the labor intensity is high, the work efficiency is low, and human factors affect the positioning and locking accuracy; In the crystallizer of the technical solution, due to the action of external force, the top wire will be deformed or the eccentric shaft will rotate, causing the mold to shift, causing the arc between the mold and the bending section to be out of tolerance, resulting in billet quality problems

Method used

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  • A crystallizer positioning and locking system
  • A crystallizer positioning and locking system
  • A crystallizer positioning and locking system

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Embodiment Construction

[0029] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] Please combine Figure 1 to Figure 5 As shown, a crystallizer positioning and locking system provided by the present invention includes a positioning plate 2 on the crystallizer 1, a vibration frame 4 in the vibration device 3, and a positioning reference block 5 on the vibration frame 4 , the above is part of the prior art, and will not be repeated here. Different from the prior art, it also includes a positioning device 6, a locking device 7 and a manipulation device 8, the manipulation device 8 is used to drive the positioning device 6 and the locking device 7 respectively, and the positioning device 6 and the locking device 7 are all located at On the vibrating frame 4, the control device 8 is located at a position where the pouring steel platform is easy to operate.

[0031] Preferably, the positioning device 6 m...

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Abstract

The invention discloses a positioning locking system for a crystallizer. The system includes a positioning plate disposed on the crystallizer, a vibration framework in a vibration device, and a positioning reference block disposed on the vibration framework, and further includes positioning devices, locking devices and a manipulation device, wherein the manipulation device is separately used for driving the positioning devices and the locking devices, and the positioning devices and the locking devices are all disposed on the vibration framework. The system can ensure reliable fixing of the crystallizer and the vibration framework in a vibration process of casting steel, and at the same time solve the problem of stability of a foot roller and the radian of a bending section.

Description

technical field [0001] The invention relates to a continuous casting crystallizer, more specifically, to a positioning and locking system for the crystallizer. Background technique [0002] At present, most of the mold positioning and locking devices used in slab continuous casting machines in the continuous casting market have the following technical features: One solution is that the crystallizer is equipped with an eccentric shaft, which cooperates with the positioning groove on the vibrating device. Turn the eccentric shaft to adjust the position of the crystallizer. After the adjustment is appropriate, clamp the eccentric shaft, and then lock the crystallizer on the vibration device with bolts; On the positioning reference block of the vibrating device, adjust the position of the crystallizer by turning the top wire. After the adjustment is appropriate, lock the top wire with a lock nut, and then lock the crystallizer on the vibration device with bolts. [0003] Howeve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D11/057
CPCB22D11/057
Inventor 骈常顺
Owner BAOSHAN IRON & STEEL CO LTD
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