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Universal round-to-square frame

A round-to-square machine and universal technology, applied in the direction of metal rolling stand, metal rolling mill stand, metal rolling, etc., can solve the problems of time-consuming and labor-intensive molds, many square tube molds, and cannot be used universally, so as to save storage Space saving, material saving, easy adjustment and operation

Active Publication Date: 2018-03-23
石家庄铁能机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a universal round-to-square frame to solve the technical problems in the prior art that there are too many square tube molds and they cannot be used universally, and it takes time and effort to replace the molds.

Method used

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Embodiment Construction

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or...

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Abstract

The invention provides a universal round-to-square frame, and belongs to the technical field of steel pipe production. The universal round-to-square frame comprises a frame, a lifting slide plate, anda rotating baseplate arranged on the lifting slide plate and capable of rotating relative to the lifting slide plate; the frame is provided with a slide plate lifting mechanism for lifting the lifting slide plate; the lifting slide plate is provided with a rotating operation mechanism for rotating the rotating baseplate; first extrusion mechanisms for extruding passing round pipes to be deformedare arranged on the upper and lower sides of the rotating baseplate correspondingly; and second extrusion mechanisms for extruding the round pipes are arranged on the left and right sides of the rotating baseplate correspondingly. The universal round-to-square frame can solve the technical problems of more square pipe molds, incapability of achieving common use of the square pipe molds, and time and labor wastes in mold replacement in the prior art.

Description

technical field [0001] The invention belongs to the technical field of steel pipe production, and more specifically relates to a universal round-to-square frame for extruding a round tube billet welded in a previous process into a square tube. Background technique [0002] In the production process of square tubes, the production method of round tube production line matching square tube molds is generally adopted. The existing round-to-square frame uses a horizontal frame to install different square tube molds, and gradually completes the round-to-square shape of steel pipes in 4-5 stages. Therefore, the square tube molds of each stage cannot be used universally, and different specifications are produced. For square steel, different square tube molds need to be replaced for each batch, so not only must a large number of square tube molds be equipped, which will occupy resources, but also require a large space for storage. In addition, when it is necessary to produce square t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B17/14B21B13/10B21B31/24B21B31/16
CPCB21B13/10B21B17/14B21B31/16B21B31/24
Inventor 赵佳雨
Owner 石家庄铁能机电设备有限公司