Die frame suitable for mechanical crankshaft type press machine

Abstract

A die frame suitable for a mechanical crankshaft type press machine comprises a die base fixing plate. A female die fixing sleeve is fixed on the die base fixing plate, a female die fixing pressing plate is arranged on the female die fixing sleeve, a hexagonal equal-altitude strut block is arranged on the lower portion of the female die fixing pressing plate, an adjusting pressing plate is arranged on the upper portion of the female die fixing pressing plate, the die base fixing plate is connected with a male die fixing plate through a concave-convex die connecting equal-altitude block, the male die fixing plate is provided with a male die fixing guide sleeve, a pressing guide sleeve is arranged on the inner side of the male die fixing guide sleeve, a male die spring locating plate is arranged along the lower side of the pressing guide sleeve and provided with a male die strong force spring, a male die is arranged at the center of the male die strong force spring, the male die strong force spring is provided with an adjusting spring, an eccentric shaft of the crankshaft type press machine drives a thread ball head swing connecting rod to drive a sliding block to perform to-and-fro movement in a track and beat the male die during descending so as to enable the male die to move downwards, and a working process is finished after the male die is matched with a female die. The die frame has the advantages of saving time and being high in universality, simple to operate, safe and reliable.

Description

technical field [0001] The invention relates to a mold frame, in particular to a mold frame for a practical mechanical crankshaft press. Background technique [0002] Due to the rapid development of social economy and technology, mechanical crankshaft presses and punching dies have been in a relatively slow development stage for many years, with slow processing speed, many safety accidents, long time for installing molds and correcting molds, labor labor High strength, high production cost. Wealthy companies can purchase CNC multi-station turret punch presses. The imported ones are more than 1 million yuan and the domestic ones are more than 800,000 yuan. All the molds are molds with mold bases. Because some parts cannot be processed by CNC machine tools, they must be manufactured with molds with mold bases. However, the manufacturing cost is high, the mold base materials are wasted, and there is a lack of professionals. Contents of the invention [0003] In order to ove...

AI Technical Summary

Problems solved by technology

[0002] Due to the rapid development of social economy and technology, mechanical crankshaft presses and punching dies have been in a relatively slow development stage for many years, with slow processing speed, many safety accidents, long time for installing molds and correcting molds, labor labor High strength, high production cost

Wealthy companies can purchase CNC multi-station turret punch presses. The imported ones are more than 1 million yuan and the domestic ones are more than 800,000 yuan. All the molds are molds with mold bases. Because some parts cannot be processed by CNC machine tools, they must be manufactured with molds with mold bases. However, the manufacturing cost is high, the mold base materials are wasted, and there are factors such as lack of professionals.

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