Roll pressing manufacturing device for specially-shaped pipe

A processing device and special-shaped tube technology, which is applied in the field of special-shaped tube rolling processing devices, can solve problems such as excessive extrusion, shape that cannot meet the requirements of the workpiece, and high product scrap rate

Inactive Publication Date: 2018-05-15
合肥挺泰环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Extrusion of existing special-shaped pipes often leads to excessive extrusion and the shape cannot meet the requirements of the workpiece, resulting in a high product scrap rate and increased production costs

Method used

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  • Roll pressing manufacturing device for specially-shaped pipe
  • Roll pressing manufacturing device for specially-shaped pipe
  • Roll pressing manufacturing device for specially-shaped pipe

Examples

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Effect test

Embodiment Construction

[0016] 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.

[0017] refer to Figure 1-3 , a special-shaped pipe rolling processing device, including a base 22, the upper end of the base 22 is fixedly connected with a first support column 25 and a second support column 9, for fixedly supporting the pipe fitting 5 to be processed, the first support column 25 and the second support column 9 A pipe fitting 5 is arranged between the two supporting pillars 9, and a guide pillar 6 runs through both ends of the pipe fitting 5, and one end of the guide pillar 6 close to the first supporting pillar 25 is fixedly connected with a first connecting rod 26, and the first connecting rod 26 runs through the first supporting pillar 25. The up...

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PUM

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Abstract

The invention discloses a roll pressing manufacturing device for a specially-shaped pipe. The roll pressing manufacturing device for the specially-shaped pipe comprises a base, wherein a first supporting column and a second supporting column are fixedly connected to the upper end of the base; a pipe component is arranged between the first supporting column and the second supporting column; guidingcolumns run through the inner parts of two ends of the pipe component; a first connecting rod is fixedly connected to one end, near the first supporting column, of the guiding column; the first connecting rod runs through the upper end of the first supporting column; a second connecting rod is fixedly connected to one end, near the second supporting column, of the guiding column; the second connecting rod runs through the second supporting column; a sliding slot is formed in the upper end of the base; a supporting plate is connected to the upper end of the sliding slot in a sliding manner; astroke plate is fixedly connected to the upper end of the supporting plate; and two symmetrically arranged mounting columns are fixedly connected to the upper end of the stroke plate. The roll pressing manufacturing device for the specially-shaped pipe is novel in structure; the roll pressing manufacturing device for the specially-shaped pipe is provided; through step-by-step analysis and roll pressing, scrapped damage during the processing of the pipe component is effectively avoided and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of special-shaped pipe processing, in particular to a special-shaped pipe rolling processing device. Background technique [0002] Special-shaped tubes are generally extruded into duck-egg shapes on the basis of circular tubes. Elliptical special-shaped tubes are divided into positive ellipses and flat ellipses. Positive ellipses refer to duck-egg shapes with symmetrical arcs, and flat ellipses refer to two long faces parallel to straight lines. The two short faces are arc-shaped. Mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. Extrusion of existing special-shaped pipes often leads to excessive extrusion, resul...

Claims

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Application Information

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IPC IPC(8): B21C37/15B21C23/00
CPCB21C37/15B21C23/00B21C37/156
Inventor 吴小飞
Owner 合肥挺泰环保科技有限公司
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