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

Device for eliminating burr of metal round tube end panel and exterior edge

An end face and round pipe technology is applied in the field of devices for removing end faces and outer edge burrs of metal round pipes. Effect

Inactive Publication Date: 2008-07-02
INST OF METAL RESEARCH - CHINESE ACAD OF SCI
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the pipe products produced are cut and supplied to users in fixed lengths. There are burrs of different sizes on the cut-off fractures. The burrs are not conducive to users. The current removal method is to manually remove the burrs with a file. , Occasionally, the burr is removed by rotating the inclined blade with about 45°. The main disadvantages of the above method are:
[0003] (1) There are still residual burrs at the end of the pipe, which cannot be removed;
[0004] (2) The matrix material at the end of the pipe is removed, which affects the use;
[0005] (3) Low production efficiency

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 for eliminating burr of metal round tube end panel and exterior edge
  • Device for eliminating burr of metal round tube end panel and exterior edge
  • Device for eliminating burr of metal round tube end panel and exterior edge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Describe the present invention in detail below in conjunction with accompanying drawing.

[0025] like figure 1 As shown in -4, the function of the sleeve flange 1 is: to connect with the rotating power shaft, and to fix the outer edge 4 and the end edge 6, see figure 2 . The outer blade sleeve 5 provided with the outer blade 4 on the inner side is installed on the outside of the end face of the sleeve flange 1, the outer blade 4 and the outer blade sleeve 5 are interference connected, and are fixed and coaxial with the sleeve flange 1 by screws 2. The end blade 6 is installed in the center of the end face of the sleeve flange 1 inside the outer blade 4, the end blade 6 is fixedly connected with the plug 3 through the screw 7, the plug 3 is fixedly connected with the sleeve flange 1 through threads, the end blade 6 is connected with the shaft The sleeve flange 1 is coaxial. The structure of the outer blade 4 is shown in Fig. 4 (a)-(b). The inner surface of 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 belongs to the metal pipe processing field, in particular to a device which removes the burrs on the end surface and the external edge of a metal round pipe. The device is provided with a grinding head rotator at the output end of a rotary power shaft; the rotator is provided with symmetric blades which are parallel to the axis line of the pipe and tightly attached to the external wall of the pipe; meanwhile, the rotator is provided with symmetric radial blades which are vertical to the axis line of the pipe. The invention can remove the metal burrs in the external diameter direction and in the axial external side direction of the pipe respectively; in the deburring process, the pipe where the burrs are removed keeps statical, and the burrs are removed by the rotation of the grinding head; the invention has the advantages of good deburring effect, no chamfering at the end of the pipe, convenient operation and high production efficiency.

Description

technical field [0001] The invention belongs to the field of metal pipe processing, in particular to a device for removing burrs from the end face and outer edge of a round metal pipe. Background technique [0002] At present, most of the pipe products produced are cut and supplied to users in fixed lengths. There are burrs of different sizes on the cut-off fractures. The burrs are not conducive to users. The current removal method is to manually remove the burrs with a file. , Occasionally, the burr is removed by rotating the inclined blade with about 45°. The main disadvantages of the above method are: [0003] (1) There are still residual burrs at the end of the pipe, which cannot be removed; [0004] (2) The matrix material at the end of the pipe is removed, which affects the use; [0005] (3) Low production efficiency. Contents of the invention [0006] The invention provides a reliable and high-efficiency device for removing burrs from the end faces and outer edge...

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): B24B9/04B24B41/04
Inventor 何平冯德明
Owner INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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