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Bend rectifying device

A technology for bending and installing structures, which is applied in the field of bending correction devices and can solve problems such as bending and deformation of workpieces

Inactive Publication Date: 2019-07-30
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a bending correction device that can correct the bending deformation of the workpiece for the problem of bending deformation of the workpiece during processing.

Method used

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Embodiment Construction

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

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Abstract

The invention relates to a bend rectifying device comprising an installation structure, a supporting structure arranged on the installation structure and a rectifying structure arranged on the installation structure, wherein the supporting structure forms a rectifying interval with a variable dimension in a first direction, the rectifying structure comprises a moving rectifying piece which is opposite to the supporting structure in a second direction, and the moving rectifying piece can conduct reciprocating motion in the second direction relative to the supporting structure so as to change the distance between the moving rectifying piece and the rectifying interval, and the second direction is perpendicular to the first direction. According to the bend rectifying device, an operator can place a machined piece on the supporting structure and correspond the machined piece with the rectifying interval, the rectifying structure can exert pressure on the machined piece to rectify the shapeof the machined piece, and then the machined piece can rapidly and conveniently recover a preset state from a bent and deformed state.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a bending correction device. Background technique [0002] In the field of mechanical processing, some workpieces are easily bent and deformed due to their own structural defects and other factors during the processing process, which has a negative impact on the processing and molding of the product. For example, the tube expander, as a special process machine tool for processing air-conditioning heat exchangers (including condensers and evaporators), is widely used in the field of air-conditioning heat exchanger production. In order to expand and flare the heat exchange tubes of the heat exchanger, the tube expander is provided with a large number of porous mold plates for positioning and guiding the heat exchange tubes during the processing. [0003] However, since the perforated die plate is usually formed by a long plate with a small thickness, the perforated d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/08
CPCB21D1/08
Inventor 高诗琪张玉全张秀峰田凯鲁鹏
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD