Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Circular cutter

A cutter and circular technology, used in welding equipment, gas flame welding equipment, metal processing equipment, etc., can solve the problems of not easy to cut a circle, judgment errors, etc.

Inactive Publication Date: 2006-05-31
谢首海
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when cutting arc-shaped steel plates, due to unavoidable human judgment errors, it is not easy to cut the part to be cut along the arc line even if it is cut bit by bit along the handwriting.

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
  • Circular cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] As shown in the figure, a cutting torch 1, a shaft handle 2, a cutting torch handle 3, a base 4 and a steel plate 5. Both the torch handle 3 and the shaft handle 2 adopt a retractable structure. The torch handle 3 forms an angle of 90° with the axel 2. Shaft 2 is connected with base 4 and can rotate on the base. Base 4 keeps cutting torch 1 stable by its own weight. Before cutting the steel plate 5, adjust the length of the torch handle 3 and the height of the shaft handle 2, then ignite and cut the steel plate 5, and push the torch handle 3 to rotate around the shaft handle 2 to cut out the required arc-shaped steel plate.

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

A circle cutting device has a cutting torch with a handle, and an axle connected perpendicular to said handle of cutting torch and able to rotate on a base. It can be used to cut on steel plate to obtain a circular steel plate.

Description

technical field [0001] A cutter. Background technique [0002] Ordinary hand-held cutters generally hold the handle of the cutting torch by hand, and cut bit by bit along the handwriting drawn in advance on the steel plate through the human naked eye. However, when cutting arc-shaped steel plates, due to human inevitable judgment errors, it is not easy to cut the part to be cut along the arc line even if it is cut bit by bit along the handwriting. Contents of the invention [0003] In order to solve the problem of irregular cutting circles of hand-held cutting torches, the present invention proposes a circular cutter, including a cutting torch, which is characterized in that: one end of the handle of the cutting torch is vertically connected to a shaft, and the shaft is mounted on the base and can be rotated on the base. In order to facilitate cutting circles and arcs with different radii, a further improvement of the present invention is that the handle of the cutting t...

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): B23K7/00B23K7/10
Inventor 谢首海
Owner 谢首海
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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