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

Simple device for large steel structure piece hole machining

A steel structure and hole processing technology, which is applied in feeding devices, metal processing, automatic control devices, etc., can solve problems affecting the accuracy requirements of hinge points, and achieve the effects of increasing the scope of application, high efficiency, and low manufacturing cost

Inactive Publication Date: 2019-07-05
NORTHEASTERN UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the hinge points of some large-scale equipment need to be bored and milled. Many of the parts where these hinge points are located are large steel structures. The axis and symmetry have precision requirements, and the verticality of the end face also has precision requirements. If the hinge point to be processed is disconnected from the overall steel structure, machined by a boring machine and then welded to the steel structure as a whole, then Welding deformation will affect the accuracy requirements of the hinge point. After searching the relevant information, it is found that there is no simple, low-cost, outdoor operation-friendly device that can meet the overall processing of steel structural parts.

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
  • Simple device for large steel structure piece hole machining
  • Simple device for large steel structure piece hole machining
  • Simple device for large steel structure piece hole machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] like Figure 1-Figure 5 As shown, a large-scale steel structure hole processing device, the steel structure to be processed using this device is as follows figure 1 The jib head 1 of the 4043-type portal crane shown (for convenience, it will be referred to as the steel structure 1 below), and the steel structure 1 has two holes 11 to ...

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 discloses a simple device for large steel structure piece hole machining. Evenly-distributed tightening threaded holes are formed in a boring rod for installing a tool I. A center through hole of a supporting base is internally provided with a copper sleeve which is in cup joint with the boring rod, an end cover and an adjusting sleeve, and boring rod position adjusting and lubricating can be achieved. A tool rest is divided into an upper part and a lower part and can be fixed to the boring rod, and the tool rest can adapt to installing and adjusting of multiple tools. The provided device is wide in application rage, suitable for multiple indoor and outdoor occasions, low in manufacturing cost, convenient to use and high in efficiency.

Description

technical field [0001] The invention relates to a hole processing device for large steel structure parts, in particular to a simple device for hole processing of large steel structure parts. Background technique [0002] At present, the hinge points of some large-scale equipment need to be bored and milled. Many of the parts where these hinge points are located are large steel structures. The axis and symmetry have precision requirements, and the verticality of the end face also has precision requirements. If the hinge point to be processed is disconnected from the overall steel structure, machined by a boring machine and then welded to the steel structure as a whole, then Welding deformation will affect the accuracy requirements of hinge points. After searching the relevant information, it is found that there is no simple, low-cost, outdoor operation-friendly device that can meet the overall processing of steel structural parts. Contents of the invention [0003] Accordi...

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
IPC IPC(8): B23B29/12B23B39/00B23B47/00B23Q11/10B23Q15/24
CPCB23B29/12B23B39/00B23B47/00B23Q11/10B23Q15/24
Inventor 孙慢陶睿
Owner NORTHEASTERN UNIV
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More