Circulation box used for machining circulation of engine blade

A technology for engine blades and turnover boxes, which is applied to machine containers, containers for preventing mechanical damage, and assembly machines, etc. It can solve problems such as blade scratches, collisions or flying out, and production inconvenience, so as to reduce weight and absorb vibrations Effects of energy and convenience

Active Publication Date: 2019-02-19
CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, due to the spacious grid space for placing blades, it is inevitable that the blades are easy to collide with or fly out of the wooden partitions during the turnover and transportation process, which will seriously cause scratches, deformation, etc. inconvenient

Method used

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  • Circulation box used for machining circulation of engine blade
  • Circulation box used for machining circulation of engine blade
  • Circulation box used for machining circulation of engine blade

Examples

Experimental program
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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, design of the present invention is further elaborated:

[0018] like figure 1 As shown, a whole piece of EPE anti-seismic pearl cotton is used as the filling material 2 and embedded in the box 1 made of high-density polyethylene. This combination reduces the weight of the turnover box to a certain extent. The distance is good for ventilation; the pearl cotton has double rectangular slots (one long rectangular slot and one short rectangular slot) in the matrix array in the length and width directions. The utilization rate of the body placement slot (the density of the blade body slot per unit volume), the bottom of the box corresponding to the bottom of the pearl cotton through hole has a circular hole such as figure 2 As shown, the structure forms a ventilated and convective environment, which has a certain weak corrosion and weak oxidation protection effect on the blade turnover; the rectangular groove opened on the pea...

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PUM

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Abstract

The invention discloses a circulation box used for machining circulation of an engine blade. The circulation box comprises a box body (1). A filling material (2) is arranged in an inner cavity of thebox body (1). The upper end of the box body (1) is opened, and a hole is formed in the lower end face of the box body (1). The filling material (2) is a whole piece of EPE pearl wool, and a blade containing groove penetrating the upper end face and the lower end face of the EPE pearl wool is formed in the EPE pearl wool. The depth of the blade containing groove is larger than the height of a bladebody. By means of the circulation box, the EPE pearl wool which is high in buffering and vibration resisting capability is used as a carrier for carrying a blade, the rectangular groove containing the blade body is used for limiting wobbling of the blade, circulation, transportation and storage of the blade between the machining processes can be achieved, and the blade is not greatly wobbled, impacted, scratched and deformed in the process.

Description

technical field [0001] The invention relates to an engine blade processing turnover device, in particular to an engine blade turnover box. Background technique [0002] The preparation of the blade consists of blanking→blank making→heat treatment→rough machining→finishing→stress relief→surface strengthening and other processes. The blade turnover box is used for the turnover, transportation and storage between the various processing steps of the blade. Most of the current blade turnover boxes are composed of horizontal and vertical wooden partitions cross-embedded in wooden boxes. The structure is simple, the grid for putting the blades is spacious, and the packing turnover operation is convenient. But at the same time, due to the spacious grid space for placing blades, it is inevitable that the blades are easy to collide with or fly out of the wooden partitions during the turnover and transportation process, which will seriously cause scratches, deformation, etc. inconve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D21/032B65D25/10B65D81/05B65D85/68B25H3/02
CPCB25H3/02B65D21/0209B65D25/10B65D81/05B65D85/68B65D2585/6877
Inventor 陆彦良刘俊杰吴永斌黄联杰胡吉云谢少光王宏操陈玉珍
Owner CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
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