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

Rolling mill bearing demounting device

A rolling mill and bearing technology, which is applied in the field of rolling mill bearing maintenance equipment, can solve the problems of staff injury, hidden dangers, and complicated disassembly and assembly, and achieve the effects of improving disassembly and assembly efficiency, improving safety, and avoiding scattering.

Active Publication Date: 2017-12-12
HBIS COMPANY LIMITED HANDAN BRANCH COMPANY
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bearings of cold rolling mills in metallurgical enterprises need to be disassembled regularly for cleaning and maintenance. In the existing technology, manual disassembly and cleaning of rolling mill bearings are often used; because rolling mill bearings are multi-row bearings and have a large number of on-line bearings, the cleaning cycle requires a short period. Bearing disassembly and maintenance workload is large, disassembly and assembly is cumbersome, time-consuming and laborious; and multi-row bearings are prone to scattering during disassembly and assembly, causing staff injuries and posing a greater safety hazard

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
  • Rolling mill bearing demounting device
  • Rolling mill bearing demounting device
  • Rolling mill bearing demounting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 and figure 2 It shows that a rolling mill bearing dismounting tool of the present invention includes a base 1 with a rectangular upper surface, a connecting rod 3 whose lower end is vertically fixed to the center of the upper surface of the base 1, and is sleeved on the connecting rod 3 and between the connecting rod 3 Rotating sleeve 4 with clearance fit, positioning plate 5 fixed on the upper part of connecting rod 3, rectangular bearing pressure plate 6 and suspension ring 7;

[0022] image 3 It shows that two ends of the base 1 are provided with two slideways 11 along the length direction of the base 1;

[0023] figure 1 and figure 2 It shows that two sliders 2 are slidably connected to the two slideways 11 respectively, and the two sliders 2 can slide telescopically along the length direction of the base 1 in the slideways 11; Shaped holes 12, the strip-shaped holes 12 extend along the length direction of the base, two hinge shafts 13 are arranged ...

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 relates to a rolling mill bearing demounting device, and belongs to the technical field of rolling mill bearing maintenance equipment. The rolling mill bearing demounting device comprises a base, two sliding blocks in sliding connection with the two ends of the base, a connecting rod with one end fixed to the base, a rotating sleeve arranged on the connecting rod in a sleeving manner, a positioning plate fixed to the upper portion of the connecting rod, a bearing pressing plate and a hoisting ring; a handle is fixed to the upper portion of the rotating sleeve, two connecting rod mechanisms are symmetrically fixed to the two ends of any diameter of the lower portion of the rotating sleeve, and the other end of each connecting rod mechanism is hinged to the two sliding blocks; the bearing pressing plate is arranged on the positioning plate; through holes are formed in the bearing pressing plate and are arranged on the connecting rods in a sleeving manner, and the bottom face of the bearing pressing plate and the upper surface of the positioning plate are overlapped; and the hoisting ring is in threaded connection with the upper ends of the connecting rods. According to the rolling mill bearing demounting device, a rocker sliding block mechanism is used, rolling mill bearing demounting and mounting can be quickly and simply completed, and the demounting and mounting efficiency is improved; and meanwhile, the condition of scattering in the demounting and mounting process of multiple rows of bearings is avoided, and the bearing demounting and mounting safety is greatly improved.

Description

technical field [0001] The invention relates to a rolling mill bearing disassembly tool, which belongs to the technical field of rolling mill bearing maintenance equipment. Background technique [0002] Bearings of cold rolling mills in metallurgical enterprises need to be disassembled regularly for cleaning and maintenance. In the existing technology, manual disassembly and cleaning of rolling mill bearings are often used; because rolling mill bearings are multi-row bearings and have a large number of on-line bearings, the cleaning cycle requires a short period. Bearing disassembly and maintenance workload is large, disassembly and assembly is cumbersome, time-consuming and labor-intensive; and multi-row bearings are prone to scattering during disassembly and assembly, causing injuries to staff and posing a greater safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rolling mill bearing disassembly ...

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): B25B27/00B25B27/06
CPCB25B27/00B25B27/06Y02P70/10
Inventor 许斌张庆华王清义尹新帅蒋赞杨迎辉王燕田会哲
Owner HBIS COMPANY LIMITED HANDAN BRANCH COMPANY
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