Ultrasonic servo press device

Abstract

An ultrasonic servo press device comprises a machine frame (1) and is characterized in that an upper fixing plate (2) is horizontally fixed to the upper portion of an inner cavity of the machine frame(1), a plurality of guide rods (4) are vertically arranged between the upper fixing plate (2) and a lower fixing plate (3), and a sliding lifting plate (6) is movably installed on the guide rods (4);and a first ultrasonic vibration instrument (8) is installed at the bottom of an upper pressing plate (7), a pair of ultrasonic vibration instrument installation supports (28) are installed on the upper surface of a lifting lower pressing plate (9), and a second ultrasonic vibration instrument (11) is installed on the ultrasonic vibration instrument installation supports (28). The ultrasonic servo press device is compact in structure, the controllable forming operation is conducted on a workpiece through ultrasonic vibration, the accurate extrusion forming operation is achieved, a transmission structure is simplified, the maintenance cost and the operation cost are quite low, the production noise is low, and the forming quality and the forming precision of products are greatly improved.

Description

technical field [0001] The invention relates to a press device, in particular to an ultrasonic servo press device, which belongs to the technical field of processing and molding equipment. Background technique [0002] With the continuous development of science and technology, some parts in the fields of aerospace, defense and high-end equipment manufacturing need to be extruded with high precision. The traditional servo press processing method can no longer adapt to the precision processing of such parts. Traditional servo presses use energy-consuming components such as flywheels and clutches, which require lubrication and maintenance. The power consumption is high, the operating cost is high, and the production noise is high. The products produced are prone to burrs and burrs, and the product quality is not good. At present, ultrasonic extrusion molding is also gradually put into use. The explanation of the mechanism of ultrasonic vibration plastic forming mainly includes:...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing servo press transmission mechanism is complex, requires lubrication and maintenance, consumes a lot of electric energy, has high operating costs, and has high production noise and poor product quality. The structure of the existing ultrasonic vibration plastic forming device Simple, the controllability of using ultrasonic vibration to shape the workpiece is not good, and it is impossible to achieve accurate extrusion molding. It is an ultrasonic servo press device that simplifies the transmission structure, has low maintenance cost and operation cost, low production noise, and greatly improves the forming quality and forming precision of the product.

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