Ultrasonic grinding micro female die machining device

Abstract

An ultrasonic grinding micro female die machining device comprises a container used for storing grinding liquid, the bottom face of an inner cavity of the container is a worktable, a basal piece is fixed to the worktable, a positioning plate and a vibration plate are sequentially distributed above the basal piece, lower installation holes are formed in the two sides of the positioning plate, upper installation holes are formed in the two sides of the vibration plate, the lower ends of pins are fixed to the basal piece, the middle of each pin is provided with an upper protrusion and a lower protrusion which are arranged from top to bottom, the pins penetrate through the upper installation holes and the lower installation holes, the upper protrusions are connected with the upper installation holes in a point contact mode, the lower protrusions are connected with the lower installation holes in a point contact mode, the middle of the positioning plate is provided with a positioning hole for a grinding ball to be installed, the grinding ball is arranged in the positioning hole, the upper end of the grinding ball makes contact with the bottom face of the vibration plate, the top face of the vibration plate makes contact with the lower end of a vibration rod, the upper end of the vibration rod is connected with the output end of an energy converter, and the energy converter is connected with an ultrasonic generator. The ultrasonic grinding micro female die machining device can take both machining precision and machining efficiency into consideration, is good in machining uniformity, and simplifies a control mode of a machining device.

Description

technical field [0001] The invention relates to the field of die processing equipment, in particular to high-precision die processing equipment. Background technique [0002] Most of the function of the die is used for forming. The die is processed according to the shape of the required product. It is used to drop the shape of the product or punch down the waste in the middle of the product. It is very important in precision equipment and precision machining. The position of the die, the precision of the die affects the performance of some parts produced by the die. [0003] The processing method of the die has an important influence on the precision of the die. At present, there are some corresponding methods for processing the die at home and abroad. The commonly used methods for processing the die include lathe processing (grinding), heat treatment processing, electrolytic processing, electrolytic processing, and electrolytic processing. Spark processing, drill bits of a...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of existing die processing methods that cannot take into account both precision and low processing efficiency, poor processing consistency, and complicated processing devices and controls when processing tiny dies, the present invention provides a method that can take into account processing accuracy, processing efficiency, and processing consistency. Ultrasonic grinding micro-die processing equipment with better control mode and simplified processing device

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