Quenching device

A technology of quenching device and quenching tank, which is applied in the field of heat treatment, can solve problems affecting the appearance of blanks and quenching quality, and achieve the effect of improving the scope of application and ensuring the quality of quenching

Active Publication Date: 2016-01-20
湖南江滨机器(集团)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual production, a piston casting machine is usually equipped with only one quenching device, and a piston casting machine can produce various types of piston blanks. The height of the blank will be more or less, which will affect the appearance of the blank and the quality of quenching

Method used

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Embodiment Construction

[0021] The core of the present invention is to provide a quenching device, so that the liquid level in the quenching device can be adjusted according to different blanks.

[0022] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Please refer to Figure 1 to Figure 3 , figure 1 It is a schematic front view of a specific embodiment of the quenching device provided by the present invention; figure 2 It is a schematic top view of a specific embodiment of the quenching device provided by the present invention; image 3 It is a schematic diagram of the overall structure of a specific embodiment of the quenching device provided by the present invention.

[0024] The quenching device provided by the specific embodiment of the present invention includes a bracket 1, a quenching tank 2 ...

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Abstract

The invention discloses a quenching device which comprises a support (1) and a quenching tank (2) arranged on the support (1) and used for containing liquid and blanks (12) and further comprises a liquid discharging pipe (3) connected with the quenching tank (2) in a sealed manner. One end of the liquid discharging pipe (3) is communicated with the outer side and the horizontal height of the liquid discharging pipe is lower than the horizontal height of the other end of the liquid discharging pipe. The other end of the liquid discharging pipe (3) is located in the quenching tank (2) and the horizontal height can be adjusted. According to the quenching device, the liquid level of liquid in the quenching device can be adjusted according to the different blanks (12), the application range of the quenching device is broadened, and the quenching quality of the blanks is guaranteed.

Description

technical field [0001] The invention relates to the field of heat treatment, in particular to a quenching device. Background technique [0002] Piston is a widely used part. In the process of piston processing, in order to improve its hardness and wear resistance, etc., it is often necessary to carry out waste heat quenching on its blank. Quenching is a metal heat treatment process widely used in the modern machinery manufacturing industry. It has various methods such as air quenching, water quenching and oil quenching. At present, the most widely used method is water quenching. [0003] Water quenching is a method of putting mechanical parts into water of a suitable temperature, using a large temperature difference to make the parts cool down sharply, so as to optimize the crystal structure in the parts. For water quenching to achieve good results, the quenching device needs to be able to maintain a suitable water level and temperature according to the different quenched p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/63
Inventor 王志强郭家荣谌翔李锐宋志文张明花
Owner 湖南江滨机器(集团)有限责任公司
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