Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device and method for measuring coaxiality of trunnions of converter backing ring

A technology for measuring the coaxiality and converter ring, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problem of difficult measurement of the coaxiality of the trunnion, and achieves a method that is easy to quantitatively judge, easy to manufacture, and to ensure correctness. Effect

Inactive Publication Date: 2013-01-30
安徽马钢冶金建设工程有限公司 +1
View PDF3 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects existing in the prior art, the purpose of the present invention is to provide a measuring device for the coaxiality of the trunnion of the converter support ring, and also provide a measuring method using the device to solve the difficulty of measuring the coaxiality of the trunnion in the manufacturing process of the support ring. The problem is that the measurement operation is simple, the data is accurate, the coaxiality accuracy is improved, the processing quality is improved, and it is beneficial to steelmaking production

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method for measuring coaxiality of trunnions of converter backing ring
  • Device and method for measuring coaxiality of trunnions of converter backing ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Depend on figure 1 , figure 2 It can be seen that the converter support ring trunnion coaxiality measurement device is composed of the transmission side trunnion 3 , the tapping side sector 9 , the swimming side trunnion 8 and the feeding side sector 10 by welding. The coaxiality measuring device is arranged on the supporting ring. It can further be seen that the outer end of the transmission side trunnion 3 is provided with a launch bracket 2, and the laser collimator 1 is fixed on the launch support; the inner end of the transmission side trunnion is provided with a launch target support 4, and the target target 5 is fixed on the launch target support. The inner end of the trunnion 8 on the swimming side is provided with an inner receiving target bracket 6, and the target target is fixed on the inner receiving target bracket; the outer receiving target bracket 8 is arranged on the outer side of the swimming side trunnion, and the target target is fixed on the outer ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a device and method for measuring coaxiality of trunnions of a converter backing ring, which belong to an online measuring and adjusting device and method for detecting transverse offset between two parallel shafts, in particular the coaxiality of the trunnions in the converter backing ring manufacturing process. The device comprises two trunnions and two fan-shaped bodies, wherein the two trunnions are provided with backing rings; the device is characterized in that a transmission bracket and a laser are arranged at the outer end of the trunnion on the transmission side and a transmission target bracket and a target are arranged at the inner end of the trunnion on the transmission side; an inner receiving target brackets, outer receiving target brackets and targets are arranged at inner and outer ends of the trunnion on the free side; and the measurement is carried out by a method for arranging the brackets, mounting the laser, debugging the laser, measuring the free trunnion, adjusting the free trunnion, observing the welding, measuring after welding and processing data. The device and method for measuring the coaxiality of the trunnions of the converter backing ring, provided by the invention, have the advantages of novel design, simple structure, simplicity and convenience in operation and accurate and timely measurement; a problem that the coaxiality of the trunnions is hard to measure inthe manufacturing process is solved; the machining efficiency is increased; the accuracy of the coaxiality is enhanced; the machining quality is improved; the consumption is reduced; the service life of the backing ring is prolonged; and steelmaking smoothness is guaranteed.

Description

technical field [0001] The invention belongs to the detection of lateral offset between two parallel shafts by an optical method, and in particular relates to an on-line measurement device and method for trunnion coaxiality in the manufacturing process of a converter support ring. Background technique [0002] The converter support ring is an important bearing and transmission part of the converter. During the working process, in addition to bearing the static load of the furnace body, molten steel and accessories of the furnace body and transmitting the tilting moment, it also bears the dynamic load generated by frequent starting and braking, as well as the dynamic load from the furnace body, molten steel tank, smoke hood and spray The heat load generated by the thermal radiation of the splash. Therefore, the manufacturing quality of the support ring determines the service life of the converter, and the coaxiality of the two trunnions is an important technical quality inde...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/27
Inventor 张烨夏会明张宏亮傅多智董光轩张凯平马骝
Owner 安徽马钢冶金建设工程有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com