Crankshaft cleaning machine

Abstract

The invention provides a crankshaft cleaning machine. The crankshaft cleaning machine comprises a rack as well as a first surface cleaning system, a surface ultrasonic cleaning system, a second surface cleaning system, an oil duct cleaning system, a surface rinsing system, a surface blow-drying system, a hot air drying system, an ultrasonic oil immersion system and a wind-shear oil blowing system which are arranged on the rack sequentially, a workpiece conveying system for conveying workpieces is further arranged on the rack and comprises a lifting and conveying mechanism and a tool adjusting mechanism. The crankshaft cleaning machine is designed for cleaning an automobile crankshaft and integrates advanced combined means such as ultrasonic waves, high-pressure spray, ultrahigh-pressure spray, rotation, flexible robot hole alignment, ultrasonic oil immersion, oil blowing and the like so as to be applied to crankshaft cleaning, drying and rustproofing processes, and the tool adjusting mechanism of the conveying system can adjust the width automatically to adapt to cleaning of products in 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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