A spray quenching device for multiple parts

A technology of spray quenching and multi-parts, applied in quenching devices, heat treatment equipment, furnaces, etc., can solve the problems of inability to achieve uniform spraying and limited quenching efficiency, and achieve the effects of improving efficiency, improving utilization rate, and enlarging angle of envelopment

Inactive Publication Date: 2016-04-13
浙江拓山机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned device cannot play the role of uniform spraying for the spray quenching of long strip parts and large parts, and the quenching efficiency is limited.

Method used

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  • A spray quenching device for multiple parts
  • A spray quenching device for multiple parts
  • A spray quenching device for multiple parts

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Experimental program
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Embodiment Construction

[0039] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0040] Such as Figure 1 to Figure 4 As shown, a spray quenching device for multiple parts includes a spray system 3, a support system 2 and a rotating system 1, and the spray system 3 includes a left spray plate 3a and a right spray plate 3b.

[0041] Such as Figure 5 to Figure 8As shown, the left spray plate 3a and the right spray plate 3b spray together from both sides of the parts to improve the uniformity of the spray; The arc panel 307 with strong parts wrapping and the same distance between each area and the part; the arc panel 307 is evenly distributed with circular holes 301; the circular hole 301 is provided with a nozzle 308 and a fan 309; the outer surface of the arc panel 307 Water pipe 303 is arranged on the side; Described wate...

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PUM

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Abstract

The invention relates to a fog quenching device for multiple parts, which comprises a fog system, a support system and a rotation system, wherein the fog system comprises a left fog board and a right fog board; the left fog board and right fog board are bilateral symmetry; the support system is used for supporting and suspending strip parts in need of fog quenching, and comprises a central shaft; the front and back ends of the central shaft are respectively provided with a bracket; the rotation system an adjustable cylinder; the cylinder shaft of the adjustable cylinder is connected with a base board; the left side of the base board is provided with a motor, and the right side of the base board is provided with a bearing carrier supporting frame; the upper end of the bearing carrier supporting frame is provided with a rolling shaft; and the left end of the rolling shaft is fixed with a chain wheel, and the right end of the rolling shaft is fixed with a half connector. The cambered board is beneficial to increasing the wrapping angle of the part in need of quenching and implementing sufficient and uniform fog quenching on the parts; and the rotation system can be utilized to flexibly control the rotation and stop of the support system, thereby flexibly controlling the positions of the parts in the support system.

Description

technical field [0001] The invention relates to the technical field of quenching heat treatment equipment, in particular to a spray quenching device for multiple parts. Background technique [0002] At present, the commonly used quenching media mainly include water, gas and oil. In single-medium quenching, water has the largest cooling capacity and is suitable for thick-walled parts, but it is easy to cause deformation and cracking of parts. At the same time, water temperature also has a great influence on cooling characteristics, which is difficult to control; gas quenching is too slow to cool, so it can only be used for quenching. Materials with good permeability; a large amount of smoke will be produced during oil quenching, polluting the environment, which is not conducive to energy saving and production cost reduction, and quenching oil is only used for workpieces with good hardenability, small wall thickness, complex shape, and requiring quenching deformation Small ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D1/667C21D9/00
Inventor 周玉豹
Owner 浙江拓山机械有限公司
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