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

A hydraulic mechanical rust removal device and process for the inner wall of a special-shaped small-diameter pipe

A small-diameter pipe and mechanical derusting technology, which is applied to machine tools for surface polishing, machine tools suitable for grinding the edge of workpieces, manufacturing tools, etc., can solve problems such as poor effects, and achieve good effects of protecting oil cylinders and derusting

Active Publication Date: 2021-05-18
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a hydraulic mechanical derusting device and process for the inner wall of a special-shaped small-diameter pipe. Rust removal, solve the problem of poor rust removal effect in the existing technology, and make the inner wall of the pipeline meet the use requirements after rust removal

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
  • A hydraulic mechanical rust removal device and process for the inner wall of a special-shaped small-diameter pipe
  • A hydraulic mechanical rust removal device and process for the inner wall of a special-shaped small-diameter pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Comply with the above technical solutions, such as figure 1 and figure 2 As shown, this embodiment provides a hydraulic mechanical rust removal device for the inner wall of a special-shaped small-diameter tube, including a vibration mechanism 1, a rotation mechanism 2 and an installation mechanism 3;

[0045] Vibration mechanism 1 comprises base 101 and top seat 102, and base 101 is fixedly installed with the bottom end of a group of support columns 109 near the edge, and the top of each support column 109 is equipped with the bottom end of protection spring 103 respectively, and a group of protection The top of the spring 103 is installed on the bottom surface of the top seat 102;

[0046] A hydraulic unit is installed in the middle of the base 101, and the hydraulic unit includes a hydraulic source 104. The hydraulic source 104 is connected to the high-speed reversing solenoid valve 105, and the high-speed reversing solenoid valve 105 is connected to the oil cylinde...

Embodiment 2

[0060] This embodiment provides a hydraulic mechanical descaling process for the inner wall of a special-shaped small-diameter pipe. The process adopts the hydraulic mechanical descaling device for the inner wall of a special-shaped small-diameter pipe in Embodiment 1.

[0061] The process specifically includes the following steps:

[0062] Step 1, after filling the abrasive material in the special-shaped small-bore tube 4 and then sealing it, then fixing the special-shaped small-bore tube 4 on the fixing fixture 302, adjusting the rotation rate of the rotating unit 205 and the frequency of the high-speed reversing solenoid valve 105;

[0063] Step 2, start the hydraulic pressure source 104, start the high-speed reversing solenoid valve 105, make the hydraulic mechanical derusting device on the inner wall of the special-shaped small-diameter pipe be in the working state, and derust the inner wall of the special-shaped small-diameter pipe 4 through abrasive materials;

[0064] ...

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 provides a hydraulic mechanical derusting device and process for the inner wall of a special-shaped small-diameter pipe, including a vibration mechanism, a rotation mechanism and an installation mechanism; the vibration mechanism includes a base and a top seat, and a hydraulic unit is installed in the middle of the base. The rotating mechanism includes a chassis and a rotating disk, and the installation mechanism includes a workbench, which is provided with a fixing fixture for installing special-shaped small-diameter pipes; The column is connected with the telescopic column. In the present invention, the frequency of the high-speed reversing electromagnetic valve is relatively high, and the frequency can be adjusted freely. The guide rod can ensure that the top plate only has a displacement in the vertical direction, thereby protecting the oil cylinder.

Description

technical field [0001] The invention belongs to the field of rust removal and polishing, and relates to special-shaped small-diameter pipes, in particular to a hydraulic mechanical derusting device and process for the inner wall of special-shaped small-diameter pipes. Background technique [0002] With the development of the industrialization process, the development of technical fields such as construction industry and pipeline transportation is advancing by leaps and bounds. In these application fields, a large number of metal pipes of different shapes are involved and used. [0003] In the follow-up maintenance of metal pipes, rust removal is a relatively important operation. As we all know, the rust removal on the outer surface of metal pipes is relatively simple, but the inside of the metal pipe is usually more complicated because of the thinner pipe diameter and the tortuous internal structure of special-shaped small-diameter pipes. . [0004] At present, we have 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 Patents(China)
IPC IPC(8): B24B31/10B24B31/12B24B31/14
CPCB24B31/10B24B31/12B24B31/14
Inventor 王发展李哲李汶轩
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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