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Fixed semiautomatic flame cutting machine

A flame cutting machine, cutting machine technology, applied in gas flame welding equipment, welding equipment, metal processing equipment and other directions, can solve the problems of high welding training cost, waste of materials and manpower, etc., to solve inconvenient handling, save processing costs, beveled effect

Inactive Publication Date: 2013-12-18
SHANXI ELECTRIC POWER CONSTR CO LTD CEEC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fixed semi-automatic flame cutting machine, which solves the problem of high welding training costs due to the serious waste of materials and manpower existing in the welding training and teaching process of medium and large diameter pipes

Method used

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  • Fixed semiautomatic flame cutting machine

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Embodiment Construction

[0009] A fixed semi-automatic flame cutting machine, comprising a cutting machine cabinet 1, a rotating motor fixing plate 8 is arranged in the cutting machine cabinet 1, a cutting gun fixing platform 13 is arranged on the top of the cutting machine cabinet 1, and a cutting gun fixing platform 13 is arranged on the top of the cutting machine cabinet 1. Lifting motor 2 and electrical control box 21 are respectively arranged on the bottom plate, and rotating motor 9 and rotating motor speed regulator 10 are respectively arranged on rotating motor fixed plate 8, and electric control box 21 is connected with lifting motor 2 and rotating motor speed respectively. The controller 10 is electrically connected, the rotary motor speed controller 10 is electrically connected with the rotary motor 9, a three-jaw chuck 11 is connected on the output shaft of the rotary motor 9, and a vertical suspension rod 4 is fixedly arranged on the cutting torch fixing platform 13. The top of the vertica...

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Abstract

The invention discloses a fixed semiautomatic flame cutting machine, which solves the problem of serious waste of materials and manpower existing in the conventional welding training teaching process of large-and-medium-diameter pipes. According to the fixed semiautomatic flame cutting machine, a three-jaw chuck (11) is connected to an output shaft of a rotary motor (9); a vertical lifting rod (4) is fixedly arranged on a cutting gun fixed platform (13); the top of the vertical lifting rod is connected with a rotary suspension arm (6); one end of a lifting wire rope (3) is connected with a crane motor (2), and the other end of the lifting wire rope (3) is connected with a lifting hook (7) through the vertical lifting rod, a pulley (5) at the junction of the vertical lifting rod and the rotary suspension arm, and the rotary suspension arm in sequence; the cutting gun fixed platform (13) is fixedly provided with a telescopic cylinder seat (14) and a telescopic cylinder (15); the top of the telescopic cylinder is connected with a horizontal slide rod (16), a slide bushing (17) and a cutting gun (19). The production efficiency is improved, and the machining cost is saved.

Description

technical field [0001] The invention relates to a cutting machine, in particular to a semi-automatic oxyacetylene flame cutting machine used in welding training. Background technique [0002] In the welding training and teaching process of medium and large diameter pipes, it is necessary to cut and groove various medium and large diameter pipes. The traditional processing method is to manually cut the pipe with an oxyacetylene flame, and then use a lathe to finish the groove. In the process of manual oxyacetylene flame cutting, the oxyacetylene flame heats and melts the pipe metal, and the liquid metal at the incision is blown off by air pressure. Due to the heavy weight and large volume of the medium and large diameter pipes, the difficulty in rotation and movement during the cutting process, and the inaccurate adjustment of the length of the cutting gun, the pipes after cutting will appear tooth-shaped and uneven at the cutting place. It causes waste of materials; when u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K7/00B23K7/10
Inventor 雷鸣王影建李大伟韩俊青岳利明王鹏飞程彦军
Owner SHANXI ELECTRIC POWER CONSTR CO LTD CEEC
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