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High-corrosion-resistance super duplex stainless steel pipe machining device and machining process thereof

A technology of duplex stainless steel and processing device, applied in metal processing equipment, grinding/polishing safety devices, manufacturing tools, etc. Easy to adjust effect

Inactive Publication Date: 2022-03-15
JIANGYIN DONGHAO STAINLESS STEEL TUBE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the conventional grinding mainly uses a manual grinder to grind along the opening of the steel pipe, it is time-consuming and labor-intensive to operate along the opening manually, which causes the troublesome problem of grinding the opening of the conventional stainless steel pipe. For this reason, we propose a high-corrosion-resistant super duplex Stainless steel pipe processing device and its processing technology solve the above problems

Method used

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  • High-corrosion-resistance super duplex stainless steel pipe machining device and machining process thereof
  • High-corrosion-resistance super duplex stainless steel pipe machining device and machining process thereof
  • High-corrosion-resistance super duplex stainless steel pipe machining device and machining process thereof

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Embodiment Construction

[0030] refer to Figure 1 to Figure 4 , the high corrosion-resistant super duplex stainless steel pipe processing device and its processing technology involved in the present invention, the process steps are:

[0031] Step 1; clamping: clamp the stainless steel on the clamp 3;

[0032] Step 2: Coarse grinding: use a hard grinding block 13 to rotate along the cut of the stainless steel pipe for preliminary grinding;

[0033] Step 3: Blocking: Cover the polished mouth of the stainless steel tube with gauze;

[0034] Step 4: Fine grinding: start the device and then flash and rotate, and finely grind the grinding port of the stainless steel tube through gauze;

[0035] Step 5: Take the tube: remove the stainless steel tube from the clamp 3 .

[0036] In the step 3, the gauze is kept as loose as possible, so that the gauze polishing blocks 13 are embedded together.

[0037] The above-mentioned processing technology is based on the high-corrosion-resistant super duplex stainless...

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Abstract

The machining device comprises a motor, a polishing rod, a clamp, a supporting seat and a first fixing frame, the lower end of the clamp is fixedly connected to the upper end of the supporting seat, and the side end of the polishing rod is fixedly connected to the outer end of a rotor of the motor; the lower end of the motor is fixedly connected to the upper end of the first fixing frame, the lower end of the first fixing frame is fixedly connected to the upper end of the supporting seat, the polishing rod comprises a first threaded rod, a first nut, a rotating block, a second nut, a second threaded rod, a guide rod, a polishing block and a sliding sleeve, and the thread directions of the first threaded rod and the second threaded rod are opposite. The lower end of the first threaded rod is fixedly connected to the upper end of the second threaded rod. The invention relates to a high-corrosion-resistance super duplex stainless steel pipe processing device and a processing technology thereof, which can be used for conveniently polishing a notch of a steel pipe and better meeting the use requirements.

Description

technical field [0001] The invention belongs to the technical field of stainless steel pipe processing equipment, and in particular relates to a high-corrosion-resistant super duplex stainless steel pipe processing device and a processing technology thereof. Background technique [0002] Stainless steel pipe is a hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation 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. It is also commonly used as furniture and kitchen utensils. In order to ensure the smoothness of the opening of the stainless steel pipe, the opening of the steel pipe needs to be polished. [0003] Since the conventional grinding mainly uses a manual grinder to grind along the opening of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/04B24B9/00B24B41/06B24B55/00
CPCB24B9/04B24B9/007B24B41/067B24B55/00
Inventor 钱燕青黄晓红
Owner JIANGYIN DONGHAO STAINLESS STEEL TUBE CO LTD
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