Automatic three-way pipe drawing and flanging system

A three-way, automatic technology, applied in metal processing equipment, feeding devices, positioning devices, etc., can solve the problems of low work efficiency, lack of essential improvement in processing efficiency, low production efficiency, etc., to improve production efficiency and Product consistency and the effect of continuous automatic molding

Inactive Publication Date: 2020-06-02
安徽中巨智能科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Metal tees are generally manufactured by cutting or die-casting methods, but these processing methods have low production efficiency and limited scope of application, and the above methods cannot be used for sheltered metal tees
In the prior art, the metal thin-walled tee is generally processed by stamping and stretching, that is, a punch is set inside the pipe, a die is set outside the pipe, and the side hole of the punch is punched by the press to extrude the pipe, and then Realize the forming of the side hole flanging, but the stamping equipment in the prior art cannot realize the precise positioning of the side hole of the pipe fitting, and the side hole positioning is generally manual operation, not only the positioning accuracy cannot be guaranteed, but also the work efficiency is low
In addition, the stamping equipment in the prior art cannot realize the automatic loading and recycling of the punch, so it cannot realize fully automated production, resulting in no substantial improvement in processing 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
  • Automatic three-way pipe drawing and flanging system
  • Automatic three-way pipe drawing and flanging system
  • Automatic three-way pipe drawing and flanging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, an automatic drawing and flanging system for a three-way pipe includes a side hole positioning mechanism 20, a side hole drawing mechanism 30 and a conveying device 10, the conveying device 10 is used to convey a three-way pipe blank, and the side hole The positioning mechanism 20 and the side hole drawing mechanism 30 are sequentially arranged on the conveying path of the conveying device 10, and the side hole positioning mechanism 20 is used to turn over the tee pipe blank with the side hole facing any direction to the state where the side hole faces downward, The side hole drawing mechanism 30 is used to draw and expand the edge of the side hole of the tee pipe blank to form a flange protruding to the outside of the pipe body. The present invention uses the side hole positioning mechanism 20 to realize the adjustment and positioning of the side hole orientation, uses the side hole drawing mechanism 30 to realize the turning and forming of t...

Embodiment 2

[0045] A pipe fitting side hole drawing flanging process, comprising the following steps:

[0046] Step 1: Pipe fitting blanking, cutting the metal pipe into metal pipe sections of equal length;

[0047] Step 2: Open a side hole, open a side hole in the middle of the metal pipe section, and the side hole is formed by stamping or laser cutting;

[0048] Step 3: arrange the metal pipe sections on the conveying device 10, and use the positioning device to adjust the side holes of the metal pipe sections to face the same direction;

[0049] Step 4: Use a drawing device to draw and expand the edge of the side hole to form an outwardly protruding flange. The specific operation is: put the steel ball 39 into the metal pipe section, clamp the outer wall of the metal pipe section and place it on the A drawing hole 322 is reserved on the corresponding fixture at the side hole, and two ejector rods 232 are respectively inserted into the metal pipe section from both sides of the metal pi...

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 technical field of metal pipe fitting production and processing, and particularly relates to an automatic three-way pipe drawing and flanging system. The system comprisesa side hole positioning mechanism, a side hole drawing mechanism and a conveying device, wherein the conveying device is used for conveying three-way pipe blanks, the side hole positioning mechanism and the side hole drawing mechanism are sequentially arranged on a conveying path of the conveying device, the side hole positioning mechanism is used for overturning the three-way pipe blanks with side holes facing any directions to a state that the side holes face downwards, and the side hole drawing mechanism is used for drawing and expanding edges of the side holes of the three-way pipe blanksso as to form flanges convexly extending towards the outer sides of pipe bodies. According to the system, the side hole positioning mechanism is used for achieving adjustment and positioning of the side hole direction, the side hole drawing mechanism is used for achieving folding forming of the side hole flanges, a conveying mechanism is used for conveying pipe fittings, the pipe fittings sequentially passes through the side hole positioning mechanism and the side hole drawing mechanism, continuous automatic forming of a thin-wall metal tee joint is achieved, and the production efficiency andthe product consistency are improved.

Description

technical field [0001] The invention belongs to the technical field of production and processing of metal pipe fittings, and in particular relates to an automatic drawing and flanging system for a three-way pipe. Background technique [0002] Metal tees are generally manufactured by cutting or die-casting, but these processing methods have low production efficiency and limited scope of application, and the above-mentioned methods cannot be used for protective metal tees. In the prior art, the metal thin-walled tee is generally processed by stamping and stretching, that is, a punch is set inside the pipe fitting, a die is set outside the pipe fitting, and a press is used to squeeze out the side hole of the pipe fitting punched by the punch die, and then The forming of the side hole flanging is realized, but the stamping equipment in the prior art cannot realize the precise positioning of the side hole of the pipe fitting, and the side hole positioning is generally performed m...

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 & AuthorityApplications(China)
IPC IPC(8): B21D19/08B21D43/00
CPCB21D19/088B21D43/003
Inventor储国林邓畅柳媛媛
Owner安徽中巨智能科技有限公司