Novel numerically-controlled machine tool counterweight system

Abstract

The invention discloses a novel numerically-controlled machine tool counterweight system. The novel numerically-controlled machine tool counterweight system comprises an oil cylinder, a spindle box is provided with space for containing the oil cylinder, and a cylinder body of the oil cylinder is arranged in the spindle box; the side face of a stand column is connected with an oil cylinder counterweight base, and the oil cylinder counterweight base is connected with the telescopic rod end of the oil cylinder. The counterweight system can balance the gravity acceleration generated in the movement process of a spindle, reduce vibration, ensure the working stability of a machine tool and prolong the service life of the machine tool, is compact in structure and capable of effectively reducing influences of the oil cylinder on the appearance size of the machine tool, improves the appearance quality of the machine tool and lowers the requirements of the machine tool on a transport tool, the transport mode and an installation environment and has a good application prospect.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and more specifically relates to a novel counterweight system of a numerically controlled machine tool. Background technique [0002] CNC machine tool is an automatic machine tool equipped with a program control system. Automatically process parts. Compared with traditional machine tools, CNC machine tools better solve complex, precise, small-batch, and multi-variety parts processing problems. It is a flexible, high-efficiency automatic machine tool, and a typical mechatronic product. [0003] CNC machine tools are generally equipped with a spindle box that can move up and down. The spindle box is equipped with a spindle. Driven by the drive system, the tool on the spindle processes the workpiece clamped on the workbench. Due to the frequent high-speed up and down movement of the spindle during processing, phenomena such as gravity acceleration and temperature rise will occur, whi...

AI Technical Summary

Problems solved by technology

Due to the frequent high-speed up and down movement of the spindle during processing, phenomena such as gravitational acceleration and temperature rise will occur, which will affect the accuracy of the spindle's up and down movement, which will seriously affect the stability, machining accuracy and life of the machine tool.

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