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Elbow Stress Relief Equipment

A technology of stress and equipment, applied in the field of elbow stress removal equipment, can solve problems such as cumbersome operation and complex structure, and achieve the effects of eliminating elbow stress, convenient operation, and simple structure

Active Publication Date: 2016-05-18
JIANGSU WUJIN STAINLESS STEEL PIPE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems of complex structure and cumbersome operation of the existing pipe stress relief equipment, provide a bend pipe stress relief equipment

Method used

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Embodiment Construction

[0014] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0015] Such as Figure 1-2 The shown bending pipe stress removal device of the present invention includes a seat body 1, a mounting platform 2, a positioning device 1, a positioning device 2, a heating device and a transmission device. The positioning device 1 is fixed on the seat body 1, and the positioning device 1 includes a left The positioning block 3, the left pressing plate 4 used in conjunction with the left positioning block 3 and the control left pressing plate 4 push down the power mechanism one of the left positioning block 3, the left positioning block 3 is fixedly connected with the seat body 1, and the power mechanism one is placed Right above ...

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Abstract

The invention provides elbow stress removing equipment which comprises a base body, a mounting table, a positioning device I, a positioning device II, a heating device and a transmission device, wherein the positioning device I is fixed on the mounting platform; the positioning device I comprises a left positioning block, a left pressing plate in match with the left positioning block and a power mechanism I for controlling the left pressing plate to press the left positioning block; the left positioning block is fixedly connected with the base body; the power mechanism I is arranged right above the left positioning block; the positioning device II is mounted on the mounting platform; the positioning device II comprises a right positioning block, a right pressing plate in match with the right positioning block, and a power mechanism II for controlling the right pressing plate to press the right positioning block; the right positioning block is fixedly connected with the mounting platform; the power mechanism II is arranged right above the right positioning block; the heating device is used for providing a heat source for removing stress; the transmission device is a screw rod; the mounting platform is in transmission connection with the base body through the screw rod. An elbow can be fixed on the base body, and the stress of the elbow can be removed in a heating manner.

Description

technical field [0001] The invention relates to the field of pipe material stress relief, in particular to a bend pipe stress relief device. Background technique [0002] The produced workpiece has stress, which comes from the workpiece itself. For example, a steel pipe that has been placed for a long time will be deformed due to its own stress. After the straight steel pipe is bent by the bending machine, there is stress inside the bent pipe. If this part of the stress is not eliminated, the bent pipe will be deformed under the action of the stress, so it is necessary to perform stress relief treatment on the bent pipe. The existing stress relief equipment has complicated structure and complicated operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a bend pipe stress relief device in order to solve the problems of complex structure and cumbersome operation of the existing pipe material stress relief devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D9/08
CPCC21D9/08
Inventor 费祥宗双凤朱秋华钱超侯小龙宋建新
Owner JIANGSU WUJIN STAINLESS STEEL PIPE GRP