Hydraulic locking device for scraping tumbling mill

Abstract

The invention discloses a hydraulic locking device for a scraping tumbling mill, which comprises a precision machine tool, wherein a guide rail is arranged on the machine tool; a lathe head box, an oil supplier and a tail seat box are arranged on the guide rail coaxially in turn; the tail seat box is fixedly connected with the guide rail; the oil supplier is driven by a first conveyor to slide along the guide rail and is locked by the locking mechanism; and the lathe head box is driven by a second conveyor to slide along the guide rail, and a left hydraulic locking device and a right hydraulic locking device are arranged on the two sides of the oil supplier. The oil pipe A of each hydraulic locking device is electrically connected with a hydraulic device and a digital control device, and the flow direction in an oil path is controlled by an instruction given by the digital control device according to a program, so the hydraulic locking devices change between locking and releasing. The hydraulic locking device is novel in structure, does not need manual detachment, is simple convenient and has high production efficiency.

Description

technical field [0001] The invention relates to a locking device, in particular to a hydraulic locking device suitable for scraping and rolling machines. Background technique [0002] The scraping and rolling machine is a precision machine tool for processing the inner hole of the hydraulic cylinder. In order to adapt to the diversity of the inner hole of the hydraulic cylinder, the types of the rolling machine are also diverse. The original locking mechanism is a mechanical structure of bolts and splints. Every time the position of the oil feeder is adjusted, the bolts and splints must be disassembled and tightened once, which affects the processing progress to a certain extent and is inefficient. Contents of the invention [0003] In order to solve the above problems, the present invention provides a simple, convenient and highly efficient hydraulic locking device for a scraping and rolling machine. [0004] In order to achieve the above object, the present invention is...

AI Technical Summary

Problems solved by technology

The original locking mechanism adopts the mechanical structure of bolts and splints. Every time the position of the oil feeder is adjusted, the bolts and splints must be disassembled and tightened once, which affects the processing progress to a certain extent and is inefficient.

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