Torsion-resistant clamping device for butt-welding flanges

A clamping device and welding flange technology, used in auxiliary devices, metal processing equipment, welding equipment, etc., can solve the problem of single structure and can not be stably clamped, reduce twisting, increase stability and clamping, The effect of convenient human operation

Active Publication Date: 2021-11-05
海盐县法兰厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention provides a torsion-resistant clamping device for processing butt welding flanges, which solves the problem that the single clamping structure cannot provide stable clamping during clamping

Method used

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  • Torsion-resistant clamping device for butt-welding flanges
  • Torsion-resistant clamping device for butt-welding flanges
  • Torsion-resistant clamping device for butt-welding flanges

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-8 , the present invention provides the following technical solutions: the torsion-resistant clamping device for butt welding flange processing includes a placement plate 1, a telescopic device is provided at the bottom of the placement plate 1, and a first moving groove 15 is provided on the surface of the placement plate 1, One end of the surface of the placing plate 1 is provided with a first motor 5, the inside of the first moving slot ...

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Abstract

The invention belongs to the technical field of flange processing, in particular to a torsion-resistant clamping device for butt welding flange processing, which includes a placing plate, and a telescopic device is arranged at the bottom of the placing plate. The set side tightening device and fastening device are convenient to place the flange on the placing arc plate when welding the flange plate, and then move the placing arc plate to the position of the clamping frame through the adjustment of the moving and lifting device. Inside, the spring on one side of the placed arc plate is stretched and squeezed through the set fastening device, so as to drive the movable plate and the placed arc plate to rotate, adjust the width of the placed arc plate, and facilitate placement and fastening following the size of the flange , when the fastening device is fastened to place the arc plate, the side tightening device set on the surface of the clamping frame is used to telescopically clamp the arc plate to clamp the four corners of the placed arc plate, thereby increasing the welding or other processing work. When the stability and clamping, to reduce the occurrence of twisting.

Description

technical field [0001] The invention belongs to the technical field of flange processing, and in particular relates to an anti-torsion clamping device for processing butt welding flanges. Background technique [0002] Flange is also called flange flange or flange. Flanges are parts that are connected to each other between shafts and are used for connection between pipe ends; they are also useful for flanges on equipment inlets and outlets, And can be used for connection between two equipments, such as reducer flanges, French flanges, etc. Flange connection or flange joint refers to the detachable connection of flanges, gaskets and bolts as a combined sealing structure. Pipeline flange refers to the flange used for piping in pipeline installations and is used on equipment. Refers to the inlet and outlet flanges of the equipment. There are holes on the flanges. The bolts make the two flanges tightly connected. The gaskets are used to seal the flanges. The flanges are divided ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04
CPCB23K37/0435
Inventor 富中
Owner 海盐县法兰厂
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