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Reducing pipe producing and machining method and machining device

A technology of processing device and processing method, which is applied in grinding driving device, metal processing equipment, grinding/polishing safety device, etc., can solve the problems of low use efficiency and long production and processing cycle of reducer, and improve grinding efficiency , The effect of shortening the production and processing cycle

Active Publication Date: 2022-05-06
江苏兴洋管业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the existing grinding device for the inner wall of the reducer is used, due to the structure of the reducer itself, the efficiency of the grinding device is low when grinding the inner wall of the pipe with different diameters, which makes the production and processing cycle of the reducer long.

Method used

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  • Reducing pipe producing and machining method and machining device
  • Reducing pipe producing and machining method and machining device
  • Reducing pipe producing and machining method and machining device

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] Such as Figure 1-5 Shown: present embodiment is a kind of reducing pipe production and processing method, comprises the following steps:

[0029] S1: tube blank preparation: select a tube with a certain wall thickness and cut it according to the required size to get the tube blank;

[0030] S2: Heating: heating the upper end of the tube embryo with a heating coil, and the heating coil is set on the outside of the tube blank. According to the working conditions, the heating coil is set outside the height of the upper two-thirds to the upper three-quarters of the tube blank;

[0031] S3: Compression molding: transfer the heated tube embryo to the forming machine platform, and then start the forming machine so that the hydraulic rod drives the die head to press down on the upper end of the heated tube embryo, so that the tube embryo is pressed a...

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PUM

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Abstract

The invention discloses a reducing pipe producing and machining method. The method sequentially comprises the steps of pipe blank preparation, heating, compression molding and finish machining. The invention further discloses a reducing pipe producing and machining device, the machining device comprises a frame body, a grinding mechanism and a positioning mechanism, the frame body comprises a bottom plate, four stand columns arranged at the four corners of the top of the bottom plate and a top plate horizontally arranged at the tops of the stand columns, and the grinding mechanism is arranged at the bottom of the top plate; the positioning mechanism is arranged on the bottom plate and corresponds to the grinding mechanism. By means of the machining device, the inner wall of the reducing pipe can be effectively polished, the polishing efficiency can be improved, and the production and machining period can be shortened.

Description

technical field [0001] The invention relates to a production and processing method and a processing device for different-diameter pipes, belonging to the field of production and processing of different-diameter pipes. Background technique [0002] The reducer, also known as the size head, is one of the chemical pipe fittings. It is used for the connection of two different pipe diameters. When the concentric reducer is produced, its inner wall needs to be polished. At present, when the existing grinding device for the inner wall of the reducer is used, due to the structure of the reducer itself, the efficiency of the grinding device for grinding the inner wall of the pipe with different diameters is low, which makes the production and processing cycle of the reducer long. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a production and processing method and processing device for different-diameter pipes....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/40B24B5/24B24B29/04B24B29/00B24B41/06B24B55/12B24B41/04B24B47/22
CPCB24B5/40B24B5/24B24B29/04B24B29/005B24B41/06B24B41/067B24B55/12B24B41/04B24B47/22
Inventor 陈林育丁国华刘强张寿亮汪锦楼
Owner 江苏兴洋管业股份有限公司