Forged steel piston online automatic cleaning equipment and method

CN120838735APending Publication Date: 2025-10-28BINZHOU BOHAI PRECISION MACHINERY
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Patent Information

Application Number
CN202510929355.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-07
Publication Date
2025-10-28

AI Technical Summary

Technical Problem

Existing online cleaning machines cannot meet the high cleanliness requirements of forged steel pistons, and they occupy a large space, making them unsuitable for the layout of truss-type automated production lines.

Method used

An online automatic cleaning device for forged steel pistons was designed, which includes independent rinsing and drying chambers, and is equipped with a rotating worktable, automatic clamping mechanism, multi-stage filtration system and high and low pressure nozzle units to achieve 360° all-round cleaning and drying.

Benefits of technology

It improves the cleaning effect and detection accuracy of the piston, meets the requirements of high-pressure rinsing and drying, and adapts to the spatial layout of automated production lines.

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Abstract

The invention relates to a forged steel piston online automatic cleaning device and method, the device is provided with a washing chamber and a blow-drying chamber which are mutually independent, and automatic skylights driven by air cylinders are arranged at the tops of the two chambers; a rotary workbench used for driving the tool clamping fixture and the piston to rotate, an automatic pressing mechanism used for pressing the piston, and a washing unit composed of a high-pressure outer circle nozzle driven by an electric cylinder to ascend and descend and a fixed low-pressure ring groove nozzle are arranged in the washing chamber. A rotary workbench, an air amplifier driven by an air cylinder to ascend and descend and a blow-drying unit composed of fixed type air pressure ring groove nozzles are arranged in the blow-drying chamber. According to the rotary workbench, a workpiece can rotate in the cleaning process, and cleaning of the whole circumference of a forged steel piston is achieved; the automatic pressing mechanism is used for pressing the workpiece, so that the high-pressure washing requirement is met; the protective door mechanism realizes closing and opening of the working chamber and meets the requirement of automatic flushing; the flushing unit improves the piston flushing effect; the blow-drying unit dries moisture on the surface of the piston, and the accuracy of the detection procedure is improved.
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Citation Information

Patent Citations

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  • Online cleaning device

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