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Steel pipe stamping forming device

A technology of stamping and forming, steel pipe, applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of long process, inconvenient steel pipe processing and rust prevention, and complicated operation

Active Publication Date: 2021-09-07
ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing steel pipe stamping equipment and welding equipment are usually split type, the process of circulation is long and the operation is relatively complicated, and it is difficult to remove the welding slag on the weld seam after the steel pipe is welded. greater inconvenience

Method used

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  • Steel pipe stamping forming device
  • Steel pipe stamping forming device
  • Steel pipe stamping forming device

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments: see Figure 1-Figure 7 , a steel pipe stamping and forming device, including a punch 1 and a lower die 2, the lower die 2 is fixed on a frame, and the punch 1 can slide up and down on the frame through electrical control to be placed on the lower die 2 of blank sheet forming.

[0022] The punch 1 is provided with a forming rod 3, the forming rod 3 is a cylindrical shape that matches the inner diameter of the required steel pipe, the forming rod 3 is laterally fixed on the punch 1, and the lower die 2 is symmetrically arranged. There is a forming die 4 matched with the forming rod 3. The forming die 4 is a synthetic die that is rotationally symmetrically arranged on the lower die 2, that is, the symmetrically arranged forming die 4 are merged to form a cavity that matches the outer diameter of the steel pipe. , baffles 101 are provided ...

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PUM

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Abstract

The invention discloses a steel pipe stamping forming device. The device comprises a punch and a lower die, wherein a forming rod is arranged on the punch; forming dies matched with the forming rod are symmetrically arranged on the lower die; a push-out device capable of pushing out a formed steel pipe is arranged between the forming rod and the punch; a beating device matched with the push-out device is arranged at the end of the forming rod; a welding gun is arranged in the forming rod in a penetrating mode; one end of the welding gun is arranged on the surface of the forming rod in a penetrating mode; and the beating device can be used for beating welding slag generated after the steel pipe is welded. The invention provides the forming device capable of achieving one-time forming, welding and discharging after the steel pipe is stamped, the stamping forming efficiency of the steel pipe is greatly improved, and the middle process from stamping to welding is omitted.

Description

technical field [0001] The invention relates to the technical field of steel pipe production equipment, in particular to a steel pipe stamping and forming device. Background technique [0002] Steel pipe is a kind of material that is often used in the manufacturing process. Steel pipes are generally divided into two types, namely welded pipes and seamless pipes. Seamless pipes have complex processes and many processes, so the manufacturing cost is high. The process of welding the pipe is generally sheet metal stamping. After stamping, it enters the welding device for welding, and then removes burrs and impurities. The existing steel pipe stamping and forming equipment and welding equipment are usually split, the process is long and the operation is more complicated, and the welding slag on the welding seam is difficult to remove after the steel pipe is welded. It's a big inconvenience. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies in the prior art, the inv...

Claims

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Application Information

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IPC IPC(8): B21D45/04B21C37/08B08B9/027B08B7/02
CPCB21D45/04B21C37/08B08B9/027B08B7/02
Inventor 石付宗叶寿喜叶博睿谢舍东田超金伟建周忠飞
Owner ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD
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