Dedicated quenching device of steel plate spring

A technology for leaf springs and quenching equipment, applied in quenching devices, heat treatment equipment, furnaces, etc., can solve the problems that the cooling curve cannot be accurately controlled, the material structure and properties cannot be obtained, and the digital monitoring cannot be achieved. The effect of improving carbon control indicators, reducing labor consumption, and good practical performance

Active Publication Date: 2016-11-16
陕西雷帕得悬架系统有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the quenching equipment of the leaf spring cannot be digitally monitored, and the cooling curve after quenching cannot be precisely controlled, so that it is in line with the expected design process cooling curve, and ultimately the expected material structure and performance cannot be obtained. There is a certain gap between the performance of the obtained leaf spring and the design expectation
In addition, the existing step-by-step quenching heating furnace is suitable for large-scale production of a single variety in large batches. There will be many disadvantages in the production of small batches, multi-variety, and trial-produced products. Significant increase in energy consumption loss

Method used

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  • Dedicated quenching device of steel plate spring
  • Dedicated quenching device of steel plate spring
  • Dedicated quenching device of steel plate spring

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Embodiment Construction

[0028] Such as figure 1 As shown, the special quenching equipment for a leaf spring of the present invention includes a quenching box, a quenching pool, an electric runner, a hoisting device and a manipulator; the quenching pool is arranged at the bottom of the quenching box; the electric runner is installed on On the top wall of the quenching box, more than three manipulators are installed on the electric runner through the lifting equipment. The electric runner can drive the hoisting equipment and the manipulator to rotate above the quenching pool. Automatically loosen or clamp the leaf spring, and under the driving of the hoisting equipment, immerse the leaf spring into and out of the quenching pool; the quenching box is provided with a feed inlet and more than three discharge outlets, and the feed inlet passes through the inlet The feeding conveyor belt is connected to the silo, and the outlet is connected to different cooling bins; the feeding conveyor belt is installed o...

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Abstract

The invention discloses a dedicated quenching device of a steel plate spring, and belongs to the field of heat treatment quenching cooling equipment of steel plate springs. According to a whole quenching and cooling dedicated device designed by an inventor, quenching cooling temperature is controlled through a numeric terminal, the cooling curve approaching to the design technology is achieved, the ideal material structure and the ideal performance can be obtained, and the finished product quality of the steel plate spring is greatly improved. The dedicated quenching device can be suitable for small-batch multispecies steel plate spring heat treatment, the production rhythm is rapid, the device is compact in rhythm, and energy consumption losses are small.

Description

technical field [0001] The invention belongs to the field of heat treatment quenching equipment for leaf springs, and in particular relates to special quenching equipment for leaf springs. Background technique [0002] At present, the quenching equipment of the leaf spring cannot be digitally monitored, and the cooling curve after quenching cannot be precisely controlled, so that it is in line with the expected design process cooling curve, and ultimately the expected material structure and performance cannot be obtained. The various performances of the obtained leaf springs are different from the design expectations. In addition, the existing step-by-step quenching heating furnace is suitable for large-scale production of a single variety in large batches. There will be many disadvantages in the production of small batches, multi-variety, and trial-produced products. Energy consumption losses increased significantly. [0003] In view of this, the applicant has designed a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/63C21D9/02C21D11/00
CPCC21D1/63C21D9/0062C21D9/02C21D11/005
Inventor 孟宪芸宋振国刘延智陈刚满纪亮
Owner 陕西雷帕得悬架系统有限公司
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