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

Adjustable transverse cold-bending correction device for channel steel

A correction device and adjustable technology, applied in the field of profile cold bending processing equipment, can solve the problems of large profile section deformation, profile section distortion, use restrictions, etc., and achieve the effect of preventing deformation in the opposite direction

Active Publication Date: 2012-07-25
无锡洲翔成套焊接设备有限公司
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the profile bending machine cold-bends the profile, due to the tensile stress on the outer layer of the profile and the compressive stress on the inner layer, it is easy to cause distortion of the profile section, especially for the profile with asymmetrical section, the deformation of the profile section will be greater, so For some occasions that require small section deformation after rolling, the use of this equipment is limited.

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
  • Adjustable transverse cold-bending correction device for channel steel
  • Adjustable transverse cold-bending correction device for channel steel
  • Adjustable transverse cold-bending correction device for channel steel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 ~ Figure 3 Among them, including support 1, adjusting bolt 2, lock nut 3, connecting plate 4, pin shaft 5, round nut 6, bearing gland 7, circlip 8, correction wheel 9, rolling bearing 10, support roller 11, support Roller shaft 12, axle sleeve 13, channel steel 14, guide groove 15, transverse oblong hole 16, vertical oblong hole 17 etc.

[0020] like Figure 1 ~ Figure 2 As shown, the present invention is an adjustable channel steel transverse cold bending correction device, which includes a support 1, and the support 1 is fixed on the equipment bed by connecting bolts. The bottom plate of the support 1 is provided with a transverse oblong hole 16 for adjusting the position of the support 1 on the bed, so as to satisfy the rolling of channel steel 14 of different specifications.

[0021] A support roller 11 is installed o...

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 an adjustable transverse cold-bending correction device for channel steel, including a support base; a support roller is arranged on the support base, a correction wheel that can turn around horizontally is arranged above the support roller, and the correction wheel is arranged on the support base via a connection plate. The invention includes a support roller and a correction wheel, when channel steel is bent transversely, the channel steel is supported by the support roller, the correction wheel is arranged into the groove of the channel steel, the support roller is used for bearing pressure stressed onto the channel steel main plate when correction is implemented via the correction wheel in order to prevent the channel steel main plate from deforming reversely, and the correction wheel can effectively avoid bending deformation caused by inward collapse of the two lateral plates when the channel steel is reeled transversely.

Description

technical field [0001] [0002] The invention relates to an adjustable transverse cold-bending correction device for channel steel, in particular to a device for preventing the deformation of both side plates when channel steel is transversely bent on a profile bending machine, and belongs to the technical field of profile cold-bending processing equipment. Background technique [0003] The profile bending machine is a device that uses the principle of three-point fixed circle to bend the profile into a cylindrical, arc or spiral shape without basically changing the cross-sectional characteristics through the combination of molds and the rotational movement and lifting movement of the mold. Compared with stretching or bending metal profiles on a press, this equipment has the advantages of low price, simple operation, safety and reliability, etc., so it is widely used. [0004] However, when the profile bending machine cold-bends the profile, due to the tensile stress on the...

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): B21D7/16
Inventor 徐旦杨艾琴
Owner 无锡洲翔成套焊接设备有限公司
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