crankshaft washer

Abstract

The invention provides a crankshaft cleaning machine, which includes a frame and a first exterior cleaning system, an exterior ultrasonic cleaning system, a second exterior cleaning system, an oil passage cleaning system, an exterior rinsing system, and an exterior drying system sequentially arranged on the frame , hot air drying system, ultrasonic oil immersion system and wind cutting oil blowing system. The frame is also equipped with a workpiece conveying system for workpiece conveying. The workpiece conveying system includes a lifting conveying mechanism and a tooling adjustment mechanism. The present invention is aimed at the cleaning design of automobile crankshafts, and integrates advanced combined means such as ultrasonic waves, high-pressure spraying, ultra-high-pressure spraying, rotation, flexible robot hole alignment, ultrasonic oil immersion and oil blowing, etc., to solve the production process of crankshaft cleaning and drying and rust prevention. The tooling adjustment mechanism of the conveying system automatically adjusts the width to be able to adapt to the cleaning of products of various specifications.

Description

technical field [0001] The invention belongs to the technical field of crankshaft cleaning devices, in particular to a crankshaft cleaning machine. Background technique [0002] Before the crankshaft leaves the factory, the surface and oil hole of the crankshaft must be cleaned to ensure the quality requirements of the engine product. In the process of cleaning the crankshaft of the existing crankshaft cleaning machine, due to insufficient cleaning pressure, the crankshaft after cleaning is often not clean, and there are many residues, which affects the quality of large engine products. In addition, the jet compaction in the existing cleaning machine Due to the need for continuous lifting operation of the mechanism, the pressure head deviates from the original working position, and the jet cannot fully enter the oil passage hole and leak, thus affecting the cleanliness. The relative positions and diameters of the oil passage holes of crankshafts of different specifications ...

AI Technical Summary

Problems solved by technology

In the process of cleaning the crankshaft of the existing crankshaft cleaning machine, due to insufficient cleaning pressure, the crankshaft after cleaning is often not clean, and there are many residues, which affects the quality of large engine products. In addition, the jet compaction in the existing cleaning machine Due to the need for continuous lifting operation of the mechanism, the pressure head deviates from the original working position, and the jet cannot fully enter the oil passage hole and leak, thus affecting the cleanliness

The relative positions and hole diameters of the oil passage holes of crankshafts of different specifications are different. The oil passage holes of crankshafts are small and deep. During the processing process, there may be burrs and chip clogging. The existing cleaning machine cannot realize fast cleaning of the holes.

Especially the existing cleaning machines, usually only one cleaning machine can clean crankshafts of one specification, and different cleaning machines are designed for crankshafts of different specifications. There are many specifications of crankshafts, and there are many cleaning machines, and the cost is relatively high. A Cleaning Machine Adaptable to Various Specifications of Crankshafts

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