Portable pipe four-shaft hole cutter

A portable and pipeline technology, applied in the direction of tubular objects, applications, laser welding equipment, etc., can solve the problem of moving cutting in a large space and range, and achieve the effect of high precision, high cutting quality and low cost

Inactive Publication Date: 2017-01-04
南京海纳机器人有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, Harbin Engineering University has applied for the invention patent container joint intersecting line cutting robot, which adopts the cross arm suspension method, and can only perform cutting operations within the working space of the cross arm, and it is difficult to move in a larger space and range for cutting operations.

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  • Portable pipe four-shaft hole cutter
  • Portable pipe four-shaft hole cutter
  • Portable pipe four-shaft hole cutter

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and specific embodiment, the patent of the present invention is described in further detail: as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, a portable pipe four-axis hole cutting machine according to the present invention includes a gantry mechanism ( figure 1 ), rotating mechanism ( image 3 ), telescopic mechanism ( figure 2 ), lifting mechanism ( Figure 4 ), gun pendulum mechanism ( Figure 5 ), characterized in that: the gantry mechanism ( figure 1 ) is installed on the pipeline 8 to be cut, and the rotating mechanism ( image 3 ) fixed on the gantry mechanism ( figure 1 ) middle part; the telescopic mechanism ( figure 2 ) mounted on the rotating mechanism ( image 3 ) lower part; the lifting mechanism ( Figure 4 ) installed in the telescopic mechanism ( figure 2 ) at the end of one side; the gun pendulum mechanism ( Figure 5 ) is fixedly connected to the lifting mechanism ( ...

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Abstract

The invention discloses a portable pipe four-shaft hole cutter. The portable pipe four-shaft hole cutter comprises a portal frame mechanism, a rotating mechanism, an extending mechanism, a lifting mechanism and a gun swing mechanism, and is characterized in that the lower end of the portal frame mechanism is axially fixed on a pipe to be cut a hole; the rotating mechanism is fixed at the middle part of the portal frame mechanism; the extending mechanism is slidingly connected to the lower part of the rotating mechanism; the lifting mechanism is mounted at the tail end of one side of a horizontal moving mechanism; and the gun swing mechanism is fixedly connected to the lower end of the lifting mechanism. The portable pipe hole cutter has four joint degrees of freedom through simple structural design, includes a rotating motion of a rotating main shaft, an extension motion of the extending mechanism, a lifting adjustment of the lifting mechanism and angle adjustment of a cutting gun by the gun swing mechanism, satisfies such parameters as cut hole shape requirements and groove angles through change adjustment of four degrees of freedom, and has such advantages as light structure, low manufacturing cost, convenience for operation and easiness in field construction.

Description

technical field [0001] The invention relates to a space special-shaped curved surface cutting machine, in particular to a portable four-axis pipe cutting machine. Background technique [0002] With the growth of the world's manufacturing industry, China's status as a manufacturing powerhouse has gradually been established. At the same time, the total amount of metal cutting, cutting complexity and technical requirements continue to increase. In petroleum, pressure vessel, shipbuilding, chemical industry, urban pipeline and other industries, cutting holes and beveling on the special-shaped surface of the pipe is an important link. At present, the manual cutting and beveling used by most manufacturing enterprises can no longer meet the current precision requirements; the labor intensity of the workers is high, the working environment is harsh, and the production and labor costs are high. After manual cutting, manual grinding is required for secondary processing. Problems such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/382B23K26/08B23K101/06
CPCB23K26/0884
Inventor 杜宏旺
Owner 南京海纳机器人有限公司
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