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Sleeve centering apparatus

A centering device and sleeve technology, which is applied in the field of auxiliary equipment for aluminum plate and strip rolling, can solve problems such as large errors and unsatisfactory centering effects

Inactive Publication Date: 2012-04-11
CHINA NON-FERROUS METALS PROCESSING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has a large error and the centering effect is not ideal

Method used

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  • Sleeve centering apparatus
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Embodiment Construction

[0019] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as figure 1 , 2 , 3, 4, and 5, the sleeve centering device of the present invention includes a frame 4, two centering slide arms, a hydraulic cylinder 1 and a rack and pinion meshing mechanism, and the two centering slide arms are installed on the machine The two ends of the upper part of the frame are respectively the left centering sliding arm 5 and the right centering sliding arm 6. The frame 4 is arranged between the sleeve storage rack 3 and the sleeve transportation device. The rack and pinion meshing mechanism consists of a gear 8 and a It is composed of meshing parallel racks 7, and the gear 8 is located in the middle of the two racks; the hydraulic cylinder 1 cylinder is fixed on the frame 4, and the head earring is fixed on the left centering sliding arm 5; the left centering sliding ar...

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PUM

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Abstract

The present invention discloses a sleeve centering apparatus. The apparatus comprises a frame, two centering slide arms, a hydraulic cylinder, and a gear and rack engagement mechanism. The frame is arranged between a sleeve storage rack and a sleeve transportation apparatus. The gear and rack engagement mechanism is formed by engagement of a gear and a pair of parallel racks. The gear is positioned between a pair of the parallel racks. The two centering slide arms, the hydraulic cylinder and the gear are arranged on the frame. The head ear loop of the hydraulic cylinder is fixed on the one centering slide arm. A pair of the parallel racks is respectively arranged on the two centering slide arms. The apparatus of the present invention has characteristics of reasonable and compact structural design, simple operation, precise positioning, convenient realization of automatic control, improvement of work efficiency, time saving and labor saving, safety and reliability.

Description

technical field [0001] The invention belongs to the technical field of aluminum plate and strip rolling auxiliary equipment, and in particular relates to a sleeve centering device in a coiler of an aluminum plate and strip cold rolling mill. Background technique [0002] At present, in the production process of the aluminum strip cold rolling mill, after the aluminum strip is cold-rolled, the material needs to be rolled up by a coiler. When it is necessary to form a coil with a sleeve, the sleeve must be accurately lifted to the center of the coiler shaft in advance, and then the strip is wound around the coil to form a coil, and the entire rolling process is completed. In the sleeve loading process, in order to ensure that the sleeve is accurately centered on the reel, it is first necessary to ensure that the sleeve is in the centered position before entering the sleeve transport device. [0003] The traditional sleeve centering method is powered by the cylinders or hydrau...

Claims

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Application Information

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IPC IPC(8): B21C47/02B21C47/28
Inventor 董月青欧阳向荣薛强王怀玉常远
Owner CHINA NON-FERROUS METALS PROCESSING TECH CO LTD