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Mobile flame hole opener

A hole opener and mobile technology, applied in the direction of gas flame welding equipment, welding equipment, metal processing, etc., can solve problems affecting product quality, rough shape, inconvenient component shape, etc.

Active Publication Date: 2017-02-15
SHANGHAI ZHENHUA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cable slots are usually cut by hand, the shape is rough and the grinding workload is heavy, which directly affects the quality of the product, and the opening efficiency is also low
However, the conventional flame hole opener is inconvenient to be used in such scenes where the shapes of components are changeable and the requirements for opening holes are changeable.

Method used

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Embodiment Construction

[0045] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings, but the protection scope of the present invention should not be limited thereby.

[0046] refer to figure 1 , the mobile flame hole opener of this embodiment includes: cutting nozzle 1, fixing bolt 2, vertical distance scale scale and vertical distance pointer 3, rotating arm handwheel 4, first screw mandrel 5, gas control valve 6, gear 7 , upper support 8, transverse support 9 sliding guide rail 10, second screw mandrel 11, limit block 12, transverse scale scale 13, lifting frame 14, control handwheel 15, third screw mandrel 16, base 17, cutting nozzle Fixing clip 18, swivel arm 19, swivel arm scale 20, swivel pointer 21, positioning frame 22, vertical control handle 23, horizontal scale pointer 24, lateral control handle 25, spare swivel arm storage place 26, moving handle 27 and upper case 28.

[0047] Wherein, a plurality of wheels are fixed be...

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Abstract

The invention provides a mobile flame tapper. The mobile flame tapper comprises a base, a liftable lifting frame, a transverse support, an upper support, a positioning frame, a radius-adjustable rotating arm and a cutting torch, wherein a plurality of wheels are mounted below the base, the liftable lifting frame is mounted on the base, the transverse support is supported by the lifting frame, and the height of the transverse support can be adjusted via the lifting frame, the upper support is mounted on the transverse support via a horizontal moving mechanism, and the horizontal position of the upper support can be adjusted via the horizontal moving mechanism; the positioning frame is detachably mounted on the upper support and provided with a positioning portion matched with the edges of members in shape, the radius-adjustable rotating arm is mounted on the upper support, the upper support is provided with a vertical moving mechanism, and the vertical position of the rotating arm can be adjusted via the vertical moving mechanism; the cutting torch is mounted at the end of the rotating arm. The mobile flame tapper is movable freely and the members in various shapes can be aligned quickly by the positioning frame.

Description

technical field [0001] The invention relates to component hole opening technology, in particular to a mobile flame hole opener. Background technique [0002] In the steel structure of the machine room chassis, it is usually necessary to arrange many cables. According to the requirements of the cables, it is necessary to open cable slots at appropriate positions on the webs of different structural parts. At present, the cable slots are usually cut by hand, the shape is rough and the grinding workload is heavy, which directly affects the quality of the product, and the opening efficiency is also low. However, the conventional flame hole opener is inconvenient to be applied to such scenarios where the shapes of components are changeable and the requirements for opening holes are variable. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile flame hole opener, which can move freely and can quickly align componen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K7/00B23K7/10
CPCB23K7/00B23K7/10B23K2101/24
Inventor 李森张新元张贇李杨俊
Owner SHANGHAI ZHENHUA HEAVY IND
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