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Automatic rotary compression necking device of metal tube

A metal pipe, automatic technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of not being able to shrink smoothly, falling, etc., to achieve the effect of avoiding re-cleaning, saving space, and ensuring the quality of shrinking

Pending Publication Date: 2018-09-21
SOUTH CHINA UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And solve the problem that the patent CN 205816584U device will fall if there is no support at the bottom of the center of gravity when shortening the tube and cannot shrink smoothly

Method used

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  • Automatic rotary compression necking device of metal tube
  • Automatic rotary compression necking device of metal tube
  • Automatic rotary compression necking device of metal tube

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Embodiment Construction

[0046] The purpose of the invention of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the embodiments cannot be repeated here one by one, but the implementation of the present invention is not therefore limited to the following embodiments.

[0047] Such as figure 1 As shown, a metal pipe automatic rotary compression opening device includes a frame 12 provided with a desktop board 1, a hopper mechanism arranged on the frame 12, a necking mechanism, a transmission mechanism and a control system,

[0048] The hopper mechanism includes a hopper, and the hopper includes a hopper bottom plate 23 arranged obliquely, a hopper middle plate 24 movable through a transverse guide rod, a hopper baffle 25 vertically arranged at the lowest end of the hopper bottom plate 23, and a hopper baffle 25 arranged obliquely on the The L-shaped pipe material at the top of the hopper baffle plate 25 places the...

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Abstract

The invention discloses an automatic rotary compression necking device of a metal tube. The device comprises a machine frame, a hopper mechanism, a necking mechanism, a conveying mechanism and a control system, wherein the machine frame is provided with a tabletop plate, and the hopper mechanism, the necking mechanism, the conveying mechanism and the control system are arranged on the machine frame; the hopper mechanism comprises a hopper, and the hopper comprises a hopper bottom plate, hopper middle plates, a hopper baffle plate and an L-shaped tube placing block; the necking mechanism comprises an electric spindle, a linear moving mechanism, a tube clamping mechanism, a lifting type supporting mechanism, a cooling device and a screw rod driving mechanism, and the screw rod driving mechanism uses a servo motor as power; the conveying mechanism comprises a material jacking mechanism, a Z-Y direction two-dimensional moving mechanism, a transmission rod and two conveying double-V rods, and two material jacking V-shaped grooves are formed in each conveying double-V rod in a spaced mode; and the control system comprises a touch screen and a PLC which are connected through circuits. Theautomatic rotary compression necking device for the metal tube is high in machining efficiency, good in quality, high in precision, suitable for necking machining of metal tubes with different lengths and machining parameters, simple to operate and high in automation degree.

Description

technical field [0001] The invention relates to a necking device for metal pipes, in particular to an automatic screwing and shrinking device for thin-walled metal pipes. Background technique [0002] Patent: CN 203679064U (notification number) discloses a heat pipe shrinking equipment, including a control system, a feeding mechanism, a servo feeding mechanism and a die head mechanism. The shrinking process is that the servo system pushes the copper pipe into the die head mechanism, and the die head gradually shrinks the copper pipe by swaging and striking. [0003] Patent: CN 205816584U (Notice No.) discloses a spinning type automatic copper tube necking machine, including a spinning compression device, a linear propulsion mechanism, a length-setting mechanism, a workpiece clamping mechanism, a feeding device and a discharging device. The copper pipe is pushed out from the hopper, and the rear-end cylinder pushes the pipe to the positioning plate to realize positioning, an...

Claims

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Application Information

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IPC IPC(8): B21D41/04B21D43/04B21D43/00
CPCB21D41/04B21D43/003B21D43/006B21D43/04
Inventor 黄光文李勇周文杰何柏林张闽陈韩荫陈创新
Owner SOUTH CHINA UNIV OF TECH
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