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Quick change type cooling water joint for continuous caster sector driving roller

A continuous casting machine sector and drive roller technology, applied in mechanical equipment, couplings and other directions, can solve the problems of inability to realize quick change, inability to realize rotation, poor sealing and easy water leakage, etc., to achieve convenient disassembly and assembly, reduce Operation time, the effect of reducing water leakage

Inactive Publication Date: 2014-01-01
武汉华德环保工程技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the cooling water joints of drive rollers in continuous casting machines in domestic steelmaking plants only have the function of rotation and cannot meet the requirements of quick change, or only have the function of quick change but cannot meet the requirements of rotation, and the sealing is poor and easy to leak

Method used

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  • Quick change type cooling water joint for continuous caster sector driving roller

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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] The quick-change cooling water joint of the drive roller of the continuous casting machine segment shown in the figure includes a fixed joint body 8 arranged in the through hole of the base 14 of the drive roll of the sector segment. The front mounting hole of the fixed joint body 8 is provided with a The rotary joint body 1 connected with the transmission roller 15 of the sector section, the water outlet 3 of the rotary joint body 1 communicates with the water inlet 6 of the fixed joint body 8, and the inner end of the rotary joint body 1 passes through the metal pad 4, the copper sleeve 5 and the compression spring in sequence 7, and the end of the front mounting hole of the fixed joint body 8 is provided with a circlip 16 matched with the rotary joint body 1 . The rear section of the fixed joint body 8 is fitted with a flang...

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Abstract

The invention discloses a quick change type cooling water joint for continuous caster sector driving roller. The joint comprises a fixed joint body arranged in the through hole of a sector driving roller base; a rotary joint body connected with a sector driving roller is arranged in a front section mounting hole of the fixed joint body; the fixed joint body is fixedly connected with the sector driving roller base via a flange tube fitted on the rear section of the fixed joint body; the tube wall of the flange tube is embedded in the rear section U shaped ring groove of the fixed joint body; wedge shaped grooves are formed on the outer wall of the U shaped ring groove and the tube wall of the flange tube, corresponding in position, and loaded with steel balls; and an outer sleeve is arranged on the outer wall of the U shaped ring groove, positions the fixed joint body and the flange tube together under the condition that the outer sleeve covers the steel balls, and separates the fixed joint body from the flange tube under the condition that the steel balls moves out of the outer sleeve. The inventive joint has good assembly precision, is adaptive in axial movement and convenient to assemble / disassemble, reduces equipment repair and maintenance workloads and operation time, shortens production shutdown time, and improves equipment continuous production operation efficiency.

Description

technical field [0001] The invention relates to a cooling device for a driving roll of a continuous casting machine segment, in particular to a quick-change cooling water joint for a driving roll of a continuous casting machine segment. Background technique [0002] At present, most of the cooling water joints of drive rollers in continuous casting machines in domestic steelmaking plants only have the function of rotation and cannot meet the requirements of quick change, or only have the function of quick change but cannot meet the requirements of rotation, and the sealing is poor and easy to leak. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, and provide a quick-change cooling water joint for driving rollers of continuous casting machine segments that can be rotated and quickly replaced. [0004] In order to achieve the above purpose, the quick-change cooling water joint of the driving roll of the cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L37/53
Inventor 王明浩孔德友杜一庆郭蕾靳美程张臻金鑫靖汪建
Owner 武汉华德环保工程技术有限公司
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