Large-sleeve pipe bending equipment and implementation method thereof

A technology of pipe bending equipment and large sets, which is applied in the field of large sets of pipe bending equipment, can solve the problems of bending equipment without adjusting the spiral spacing, and spiral bending of U-shaped pipes.

Pending Publication Date: 2022-01-07
MAANSHAN RUNTONG HEAVY IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are only one-way left-bending pipes or one-way right-bending pipes on the market, as well as multiple bends, but no spiral bending of U-shaped pipes, and no bending equipment to adjust the spiral pitch

Method used

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  • Large-sleeve pipe bending equipment and implementation method thereof
  • Large-sleeve pipe bending equipment and implementation method thereof
  • Large-sleeve pipe bending equipment and implementation method thereof

Examples

Experimental program
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Effect test

Embodiment approach

[0044] An implementation method of a large set of pipe bending equipment, comprising the following steps:

[0045] Step 1: The motor 511 drives the first screw rod 512 to rotate, the locking assembly 52 moves to the bottom end along the first screw rod 512, the air pump 71 pumps air into the cavity of the outer pillar 72, the inner pillar 73 and the guide wheel 74 shrink Back in the outer pillar 72;

[0046] Step 2: Open the locking cover 525, insert the two ends of the U-shaped tube into the arc groove of the port of the locking rod 523, turn over the locking cover 525 to lock the tube, and the tube is stuck in the guide wheel 74;

[0047] Step 3: The motor 11 drives the membrane 41 to rotate after the speed is reduced by the reducer 12, the motor 511 drives the first screw 512 to rotate, and the tube is bent around the membrane 41;

[0048] Step 4: When the tube body is bent 90° around the membrane 41, the pneumatic pump 71 injects air into the cavity of the outer pillar 72...

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PUM

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Abstract

The invention discloses large-sleeve pipe bending equipment and an implementation method thereof, and belongs to the technical field of large-sleeve pipe bending. The large-sleeve pipe bending equipment comprises a working table plate, wherein the bottom of the working table plate is connected with a motor, a speed reducer and a support, and the top surface of the working table plate is provided with a tire film mounting seat and a stop lever seat which are arranged side by side. According to the large-sleeve pipe bending equipment and the implementation method thereof, a hole allowing a pipe head to be inserted is formed in the connecting position of a locking rod and a locking cover plate, one end opening of the pipe head is fixed, a strip-shaped groove of a tire film is formed in the vertical direction, and the slope of the strip-shaped groove is the same as that of a guide inclined rod; the guide inclined rod is obliquely arranged; a locking component slides along a guide inclined rod; the position of the locking cover plate is adjusted, in the upward or downward sliding process of the locking cover plate, and the length of the exposed part is kept consistent all the time; a motor drives a first lead screw to reversely rotate and a locking rod slowly ascends along the guide inclined rod during bending, and a pipe body is driven to be spirally bent; and a plurality of devices are matched, so that the purpose of large-sleeve pipe bending is achieved.

Description

technical field [0001] The invention relates to the technical field of large-set pipe bending equipment, in particular to a large-set pipe bending equipment and an implementation method thereof. Background technique [0002] With the development of society, automated production is becoming more and more common. The processing of various workpieces is produced by automated machinery, which saves manpower, material resources, and financial resources. Some pipe fittings need to be bent. inconsistent stability, poor quality, and wasted labor. [0003] CN201821303002.8 discloses a hexagonal pipe bending machine, which is positioned by the first travel switch 12, and the oil cylinder 2 is controlled to stop shrinking, and the hexagonal pipe is ready to be intercepted, and the hexagonal pipe is removed from the limit of the top end of the workbench 1. The bit block 10 is inserted horizontally between the pipe bending die 7 and the roller 9, and the piston rod of the cylinder 2 dri...

Claims

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Application Information

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IPC IPC(8): B21D11/06
CPCB21D11/06
Inventor 谷从余李振东舒军勇张登义孙东德谢能刚夏本荣
Owner MAANSHAN RUNTONG HEAVY IND TECH CO LTD
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