Unlock instant, AI-driven research and patent intelligence for your innovation.

One-time pipe thread forming machine

A pipe thread and forming machine technology, applied in the field of disposable pipe thread forming machines, can solve the problems of tripping, affecting the strength of the pipe, and failing to meet the quality requirements of the thread.

Pending Publication Date: 2021-09-14
山东永丰液压机械有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] as attached Figure 8 As shown, due to the process requirements, some pipes need to be lathe-turned with deep threads on the outer wall of the pipe. Direct turning will result in a very thin turning allowance. If the thread is too deep, it will affect the strength of the pipe, and if it is too shallow, the quality of the thread will not be achieved. Requirements, prone to tripping and other dangerous situations
[0004] At present, there is no equipment for thread forming of pipe fittings on the market, so it is necessary to solve this problem

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
  • One-time pipe thread forming machine
  • One-time pipe thread forming machine
  • One-time pipe thread forming machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] Example: as attached figure 1 - attached Figure 7 As shown, a disposable pipe thread forming machine includes a frame 1, a crimping device 2 is provided on the frame 1, a crimping die 3 is arranged in the crimping device 2, and the crimping die 3 includes four dies Body 31, the mold body 31 forms a hollow cylinder inside, the pipe 4 is put into the hollow cylinder, the inner wall of the mold body 31 combination is provided with a threaded protrusion 32, the mold body 31 The outer wall is provided with an inserting block 33 connected with the crimping die 3 , the width of the outer end of the inserting block 33 is greater than the width of the inner end; the threaded protrusion 32 can allow the outer wall of the pipe 4 to be pressed with corresponding threads.

[0034] The crimping device 2 includes eight crimping bodies 21, a gap is provided between the crimping bodies 21 and the crimping bodies 21, and a return spring 22 is provided between the crimping bodies 21 an...

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 one-time pipe thread forming machine which comprises a rack, a buckling device is arranged on the rack, a buckling die is arranged in the buckling device and comprises at least two die bodies, the die bodies form a hollow cylinder, and threaded protrusions are arranged on the inner wall of the die body combination. An inserting block connected with the buckling die is arranged on the outer wall of each die body; the thread production process of a coarse thread pipe is improved, the rough turning process is simplified, and the production efficiency is improved by two times; the machining cutting amount is reduced, and the thickness of the pipe at the thread position is guaranteed; and the quality of threads on the pipe is guaranteed.

Description

technical field [0001] The invention relates to a pipe pressing device. [0002] Specifically, it relates to a disposable pipe thread forming machine. Background technique [0003] as attached Figure 8 As shown, due to the process requirements, some pipes need to be lathe-turned with deep threads on the outer wall of the pipe. Direct turning will result in a very thin turning allowance. If the thread is too deep, it will affect the strength of the pipe, and if it is too shallow, the quality of the thread will not be achieved. Requirements, prone to tripping and other dangerous situations. [0004] At present, there is no equipment for thread forming of pipe fittings on the market, so it is currently necessary to solve this problem. Contents of the invention [0005] The object of the present invention is to overcome the disadvantages of the above-mentioned traditional technology and provide a disposable pipe thread forming machine. [0006] The object of the present in...

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): B21D15/06
CPCB21D15/06
Inventor 李建军
Owner 山东永丰液压机械有限公司