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Material frame for thermal treatment of rod-shaped product

A technology for materials and products, applied in the field of heat treatment material frames, can solve the problems of shortening the service life of material frames, uneven heat treatment, rolling of rod-shaped products, etc.

Inactive Publication Date: 2019-01-15
XINGHUA DONGCHANG ALLOY STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the material trays and frames of the company are for ordinary mechanical products. For the rod-shaped products that need to be heat-treated, it is easy to cause the rod-shaped products to roll when using traditional material frames or trays, resulting in poor heat treatment. Average, affecting product quality
At the same time, the traditional material frame is formed by welding, and the welding point is prone to cracking at high temperature, which shortens the service life of the material frame

Method used

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  • Material frame for thermal treatment of rod-shaped product
  • Material frame for thermal treatment of rod-shaped product
  • Material frame for thermal treatment of rod-shaped product

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Embodiment Construction

[0010] The present invention will be further described below by means of non-limiting examples and in conjunction with the accompanying drawings.

[0011] A material frame that can be used for heat treatment of bar-shaped products has two layers, each layer is a cuboid, and is composed of a plurality of bearing plates (1) and columns (2). 3) It is composed of oval holes (4), the regular round holes are between the columns of the bearing plate, the regular elliptical holes are outside the columns of the bearing plate, the number of round holes is 9, and the number of elliptical holes is 5 ; The columns on the material frame are distributed on the edge of the bearing plate and one third of the bearing plate respectively. The columns are arranged in a row and evenly distributed according to the long side of the bearing plate. The total number of columns in a row is 9, and the bottom surface is square. Cuboid; the material frame for heat treatment of the bar-shaped product is made...

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Abstract

The invention mainly relates to a thermal treatment tool, in particular to a thermal treatment material frame. The thermal treatment material frame has at least two layers, and each layer is of a cuboid. The material frame for thermal treatment of a rod-shaped product is characterized in that each layer of the material frame is composed of a bearing disc provided with a fixed round hole and an oval hole, and the bearing discs are connected through vertical columns. The material frame can not only be used for rod-shaped thermal treated products, but also can be applied to common thermal treatedproducts, the material frame can be used according to demands, repeated using of the material frame is avoided, and thus the energy can be saved.

Description

technical field [0001] The invention relates to a heat treatment device, in particular to a heat treatment material frame, and belongs to the field of heat treatment devices. technical background [0002] The heat treatment material frame is an indispensable tool in the heat treatment production process. At present, most of the trays and frames of the company are for ordinary mechanical products. For rod-shaped products to be heat treated, it is easy to use traditional trays or trays to cause rolling of the rod-shaped products, resulting in poor heat treatment. average, affecting product quality. At the same time, the traditional material frame is formed by welding, and the welding point is prone to cracking at high temperature, which shortens the service life of the material frame. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies of the prior art. The material frame is formed by precision casting without welding poin...

Claims

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Application Information

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IPC IPC(8): C21D9/00
CPCC21D9/0025C21D9/0075
Inventor 李冬取蒋伟杨勤杨敬
Owner XINGHUA DONGCHANG ALLOY STEEL