Tube discharging mechanism of tube bender

A pipe bending machine and pipe blank technology, which is applied in the field of pipe releasing mechanism, can solve the problems of low production efficiency, inability to meet large-scale production needs, and lack of continuity in processing, so as to achieve high pipe bending efficiency and meet large-scale production effect of demand

Inactive Publication Date: 2013-09-11
JIANGSU YONGLONG ELECTRIC
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  • Abstract
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Problems solved by technology

[0004] The 360° pipe bending machine provided by the above patent application can only form one round tube at a time. After the round tube is formed, the tube must be broken before the next round tube can be formed. The processing lacks continuity and the production efficiency is low, so it cannot meet the needs of large-scale production. The production demand needs to be further improved

Method used

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  • Tube discharging mechanism of tube bender
  • Tube discharging mechanism of tube bender
  • Tube discharging mechanism of tube bender

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Embodiment Construction

[0015] Next, it will be placed in the whole system to further describe the present invention, so as to better understand the purpose of the present invention.

[0016] The present invention includes a frame, a pipe delivery mechanism and a pipe bending mechanism 6 arranged on the frame; wherein the pipe delivery mechanism 6 includes a delivery mechanism 1 and a pipe discharge mechanism arranged between the delivery mechanism 1 and the bending mechanism 6, The pipe release mechanism includes a shaft 4 vertically arranged on the frame, and a roller 3 that can move up and down along the shaft 4 is sleeved on the shaft 4. The roller 3 is provided with an annular concave surface that cooperates with the tube blank 2; The mechanism 6 includes a rotating cylinder, the outer circumference of which is processed into a spiral groove corresponding to the tube blank 2, the lower end of the bending mechanism 6 is provided with a clamp 5 for fixing the end of the tube blank 2; the roller 3 i...

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Abstract

The invention relates to a tube discharging mechanism of a tube bender. The tube discharging mechanism comprises a shaft, wherein the shaft is sleeved with roller wheels which can move along the shaft vertically, and annular concaved surfaces matched with a tube blank are formed in the roller wheels. The tube discharging mechanism can continuously feed the tube blank, the moving speeds of the roller wheels on the tube discharging mechanism can be adjusted according to actual conditions, the tube discharging mechanism is matched with a follow-up tube bending mechanism for bending tubes, so that the tube bending efficiency is high, and large-scale production requirements can be met.

Description

technical field [0001] The invention relates to a tube-releasing mechanism of a tube bending machine, in particular, it is applied to forming circular tubes such as straight tubes into pressure equalizing rings. Background technique [0002] In many occasions, it is necessary to use large-diameter pipe circles, such as anti-halo rings on power lines. Traditional anti-halation rings are generally welded by multiple arc circles, which makes the overall dimensional accuracy poor and affects the anti-halation effect. In addition, this anti-halation ring is complicated to manufacture and requires multiple welds. [0003] For this reason, the patent application number 2009100284318 provides a 360 ° pipe bender, which bends the pipe end when the straight pipe is fed, so that the straight pipe is plastically deformed according to the set center and radius. In order to bend the pipe into a complete 360°, the pinch roller group, guide roller 1, and guide roller 2 are respectively in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D11/22B21D11/06
Inventor 张道勇
Owner JIANGSU YONGLONG ELECTRIC
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