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Steel cylinder automatic welding device

An automatic welding and steel cylinder technology, which is applied in the direction of grinding drive device, grinding/polishing safety device, manufacturing tools, etc., can solve the problems of low welding efficiency and achieve the effect of convenient operation and improved welding efficiency

Active Publication Date: 2021-12-14
贵州西南装备制造有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the technical problem solved by the present invention is to provide an automatic steel cylinder welding device to solve the problem of low welding efficiency caused by manual rotary welding of welders

Method used

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  • Steel cylinder automatic welding device
  • Steel cylinder automatic welding device
  • Steel cylinder automatic welding device

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Embodiment Construction

[0029] The following will be further described below with reference to the specific embodiments:

[0030] Reference numerals in the accompanying drawings comprising: a first steel tube 10, a first blade 11, a second steel cylinder 20, receiving coil 21, a second blade 22, the motor 30, the hydraulic cylinder 31, the telescopic shaft of the hydraulic cylinder 32, arcuate plate 33, connection tube 40, a first fixing ring 41, a second fixing ring 42, a first spring 43, the first polishing block 44, the second spring 45, a second polishing block 46, the first slide bar 50 , the first groove 51, second groove 52, the first link 53, a first heat radiating plate 54, the first fins 541, third groove 55 and fourth groove 56, second link 57, two heat radiating plate 58, the second fins 581, the second slide bar 59, a coil 60, a magnet 61, a first solenoid 62, second solenoid 63.

[0031] Embodiments are basically figure 1 Addition Figure 5 Looking:

[0032] Steel cylinder automatic welding ...

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Abstract

This application relates to the technical field of prestressed steel cylinder concrete pipes, and specifically discloses an automatic welding device for steel cylinders, including a frame, a driving mechanism and a grinding cylinder; the driving mechanism includes a motor and a hydraulic cylinder, and the driving mechanism needs to be used in pairs; the paired two drivers The mechanisms are respectively located on both sides of the steel cylinder and arranged oppositely; the grinding cylinder is fixed on the frame, and the grinding cylinder includes a first fixed ring and a second fixed ring; the first fixed ring is coaxially placed inside one of the steel cylinders, and the first The outer wall of the fixed ring is connected with a first grinding block; the second fixed ring is coaxially sleeved on the outer circumference of the receiving ring of another steel cylinder, and the inner wall of the second fixed ring is connected with a second grinding block, and the second grinding The block is against the outer periphery of the receiving ring of another steel cylinder. The purpose of this patent is to solve the problem of low welding efficiency caused by manual rotary welding of welders.

Description

Technical field [0001] The present invention relates to the technical field of prestressed concrete cylinder pipe, particularly to the steel cylinder automatic welding equipment. Background technique [0002] Prestressed concrete cylinder pipe (Prestressed Concrete Cylinder Pipe, the PCCP short) refers to the prestressing wires wound in a ring on the concrete die with high strength steel cylinder, then cement mortar protective layer thereon is made dense spray system the water pipes. It is made of thin steel plate, and concrete composite pipe made of high-strength steel, but it is sufficiently comprehensive to play a compressive tensile steel, concrete and easy to seal, corrosion resistance, having high sealability, high strength and high resistance to permeability characteristics. [0003] PCCP steel liner tube manufacturing process by limiting the diameter, using a spiral wound continuous production welder steel cylinder, then by assembling a group of the machine, the finished ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B5/04B24B5/10B24B27/00B24B47/00B24B55/02
CPCB24B5/04B24B5/10B24B27/0023B24B27/0076B24B55/02B24B47/00
Inventor 金仕文黄晓朋向冰
Owner 贵州西南装备制造有限公司
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