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Circumferential flange end face processing equipment

An end face machining and flange technology, which is applied in the field of circumferential flange end face machining equipment, can solve the problems of machining dimensional errors, and achieve the effects of guaranteed machining accuracy, high machining efficiency, and reduction of end face dimensional errors.

Active Publication Date: 2021-12-21
无锡市星达石化配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the processing of a single tool on the flange end face is easy to cause processing size errors, and proposes a peripheral flange end face processing equipment with double tool processing

Method used

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  • Circumferential flange end face processing equipment
  • Circumferential flange end face processing equipment
  • Circumferential flange end face processing equipment

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Embodiment Construction

[0030] 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.

[0031] refer to figure 1 and figure 2 , peripheral flange end face processing equipment, including a frame on which an annular positioning frame 1, a first rotating arm 3, a first processing seat 4, a second rotating arm 5, a second processing seat 6 and a center Spindle 7. Specifically, the positioning frame 1 is fixedly connected to the frame, the central rotating shaft 7 is rotatably connected to the frame through the supporting frame 13, and the positioning frame 1 and the central rotating shaft 7 are arranged coaxially.

[0032] Further, the inner wall of the positioning frame 1 is evenly provided with a plurality of centripetal clamping parts 2, the flange i...

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Abstract

The invention discloses a peripheral flange end face processing equipment, which comprises an annular positioning frame, a clamping piece, a first rotating arm, a first processing seat, a second rotating arm, a second processing seat and a central rotating shaft. The inner wall of the frame is evenly provided with a plurality of centripetal clamping parts, the first rotating arm and the second rotating arm are respectively sleeved on the central rotating shaft, the first tool is arranged on the first rotating arm, and the second rotating arm The second tool is set on the top of the flange. The circumferential flange end face processing equipment in the present invention uses two tools to process the flange end face, and the processing efficiency is high. At the same time, the cutting force and torque generated by the two tools on the flange can cancel each other out. The clamping burden of the flange can be reduced, thereby reducing the vibration of the flange end face during processing, reducing the dimensional error of the end face, and ensuring the processing accuracy.

Description

technical field [0001] The invention relates to the technical field of flange processing equipment, in particular to a peripheral flange end face processing equipment. Background technique [0002] Flanges are parts that connect pipes to pipes, or pipes to equipment outlets, and are widely used in pressure vessels, tanks and pipelines. The end face of the flange is often used as a sealing surface. In the process of flange processing, end face processing is a necessary process for flange processing. [0003] The general flange end face processing process is to fix the flange, use a tool to perform circular feed cutting on the flange end face, and perform progressive processing from the inner ring to the outer ring of the flange or from the outer ring to the inner ring. , and finally complete the machining of the entire end face of the flange, the machining efficiency is low, and due to the one-way machining of a tool, the flange is fixed and subjected to one-way cutting forc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D79/00B23Q5/34B23Q5/46
CPCB23D79/00B23Q5/34B23Q5/46
Inventor 费爱华费新海
Owner 无锡市星达石化配件有限公司