Spring recovery device

Abstract

The invention discloses a spring recovery device. The device comprises a base body, a power motor is arranged in the base body, a protruding ring is fixedly arranged at the upper end of the base body,a second base body is arranged at the upper side of the base body, an annular groove is formed at the lower side of the second base body, a protruding ring is arranged in the annular groove in a sliding manner, a rotating cavity with an upward opening is formed at the upper side of the second base body, and a locking groove is formed in the wall body of the rotating cavity. By using the device, aspring to be treated can be straightened after being heated, the heated spring can be automatically straightened by arranging a reset mechanism, the device does not need manual straightening, accidental scald accidents caused by high temperature are avoided, the physical strength in an operator is saved, the device can adapt to extension springs with different lengths, the application range is wider, the spring extension treatment efficiency can be better improved, and the waste spring treatment cost can be better reduced.

Description

technical field [0001] The invention relates to a spring recovery device, and mainly relates to the field of spring recovery equipment. Background technique [0002] With the development of the economy and the continuous improvement of the industrial level, industrial waste products began to flood around us. Among them, waste tension springs are relatively common waste products. Tension springs are coil springs that bear axial tension. Tension springs are generally used Made of circular cross-section materials, when not under load, the coils of the tension spring are generally tight and there is no gap, and the rebound force after stretching is used to control the movement of the parts, store energy, It is widely used in machines and instruments to measure the magnitude of force, etc. The waste tension spring can be stretched into steel wire, which is convenient for subsequent processing. The existing processing method is to manually stretch the spring after heating the stee...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy and the continuous improvement of the industrial level, industrial waste products began to flood around us. Among them, waste tension springs are relatively common waste products. Tension springs are coil springs that bear axial tension. Tension springs are generally used Made of circular cross-section materials, when not under load, the coils of the tension spring are generally tight and there is no gap, and the rebound force after stretching is used to control the movement of the parts, store energy, It is widely used in machines and instruments to measure the magnitude of force, etc. The waste tension spring can be stretched into steel wire, which is convenient for subsequent processing. The existing processing method is to manually stretch the spring after heating the steel wire, which is inefficient. high risk factor

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