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Tapered pipe mouth intersecting line cutting device and assembly method

A technology of intersecting line cutting and assembly method, which is applied in the direction of tubular objects, manufacturing tools, and other household appliances, etc., to achieve the effects of easy disassembly and assembly, expanding the scope of application, and reducing costs

Active Publication Date: 2020-06-16
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rubber adopts thick rubber

Method used

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  • Tapered pipe mouth intersecting line cutting device and assembly method
  • Tapered pipe mouth intersecting line cutting device and assembly method
  • Tapered pipe mouth intersecting line cutting device and assembly method

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Below in conjunction with the accompanying drawings and specific embodiments, the present invention will be described in further detail:

[0021] The cutting device for the intersecting line of the conical pipe orifice shown in the figure includes a straight round pipe 1 with a guide groove, a plurality of right-angled trapezoidal wedges 2 of different sizes, a top-tight screw rod frame 3, and the guide groove 4 is along a straight circle. The tube 1 is arranged axially, the straight round tube 1 is installed on the cutting bracket 6, the right-angled side of the right-angled trapezoidal wedge 2 is installed in the guide groove 4 of the straight round tube 1, and rubber 7 is provided on the oblique side. The wedge 2 is used to fix the conical tube 5 of the corresponding size on the straight round tube 1. The jacking screw frame 3 includes a sleeve base and a jacking screw connected to the sleeve base. The jacking screw is used for jacking. Tighten the right-angled trape...

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Abstract

The invention discloses a tapered tube orifice intersecting line cutting device and an assembly method. The tapered tube orifice intersecting line cutting device comprises a straight circular tube with guiding grooves, a plurality of right trapezoid wedges with different sizes and a jacking screw rod frame. The guiding grooves are axially formed along the straight circular tube which is mounted on a cutting bracket, the right-angle edges of the right trapezoid wedges are mounted in the guiding grooves of the straight circular tube, and rubber is arranged on the bevel edges of the right trapezoid wedges; the right trapezoid wedges with the different sizes are used for fixing tapered tubes with the corresponding sizes to the straight circular tube, and the jacking screw rod frame comprises a sleeve and a base used for supporting the sleeve; and the straight circular tube is sleeved with the sleeve, the sleeve is provided with a jacking screw rod which is used for jacking the right trapezoid wedges. The tapered tube orifice intersecting line cutting device is convenient to dismount and mount, simple in structure, high in universality and capable of ensuring the cutting precision.

Description

technical field [0001] The invention belongs to the technical field of intersecting line cutting, in particular to a device and an assembling method for intersecting line cutting of a conical tube orifice. Background technique [0002] With the wide application of steel structures in China, architectural modeling has put forward higher requirements for the manufacture of steel structures, especially in large-scale public service places. The flame / plasma intersecting wire cutting machine is easy to operate, has the characteristics of high precision and high efficiency, and can meet the needs of large and medium-scale production. The speed and direction are irregular, and the cutting accuracy of the nozzle will be greatly affected when the nozzle is cut. In order to ensure the cutting accuracy, we need to hold the tapered tube on the bracket of the cutting machine smoothly. If the bracket device equipped on the cutting machine is changed every time the tapered tube is cut, or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K10/00
CPCB23K10/00B23K2101/06
Inventor 古纳所明义李少祥单明
Owner CHINA FIRST METALLURGICAL GROUP
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