A pressurized press and a wire terminal crimping machine using the press

Abstract

The invention discloses a pressurization punch and an electric wire terminal crimping machine using the same. The pressurization punch comprises a rack, a gas source treatment module, a gas-liquid conversion cylinder, a hydraulic cylinder and a die; and the gas source treatment module is connected with the gas-liquid conversion cylinder, and the gas-liquid conversion cylinder is connected with the hydraulic cylinder. The gas-liquid pressurization manner is adopted, so that the pressurization punch saves more energy, and is more environment-friendly, safer and more concise in structure, the machine weight is small, the size is small, installation and transportation are convenient and rapid, running is stable, and long-time reliability is achieved. A floating connector has the beneficial effects of eliminating errors, being long in service life, reliable in structure and high in extension strength and compressive strength and the like. A detection module is used for detecting the pressure and displacement, motion is controlled through a control module, and therefore automatic or semi-automatic machining can be achieved, operation is easy, the production efficiency is greatly improved, the pressure maintaining time-delay function can be achieved, the product performance is improved, safety is high, and the personal safety of workers can be effectively guaranteed.

Description

technical field [0001] The invention relates to a pressurized press and a crimping machine using the press. Background technique [0002] A punching machine is a stamping press. Through the mold, it can complete blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting and extrusion. It is widely used in mechanical processing and other fields. For example, we use Switch sockets, cups, cupboards, dishes, computer cases, even missiles, airplanes... There are a lot of accessories that can be processed by punching through molds. [0003] Traditional punching machines, including power cord terminal crimping machines, are generally powered by motors or hydraulic cylinders; punching machines powered by motors can only work at a working voltage of 380V, and the equipment is heavy and bulky, and the high-voltage working environment poses a threat to workers. It brings hidden dangers to work, and the transportation and installation process of the equipment...

AI Technical Summary

Problems solved by technology

[0003] Traditional punching machines, including power cord terminal crimping machines, are generally powered by motors or hydraulic cylinders; punching machines powered by motors can only work at a working voltage of 380V, and the equipment is heavy and bulky, and the high-voltage working environment poses a threat to workers. It brings hidden dangers to work, and the transportation and installation process of the equipment is extremely inconvenient, and the motor is pressurized, and the force is hard force, which is easy to crush the mold

[0004] For presses powered by hydraulic pressure, the hydraulic oil will pollute the environment, so it is not suitable for use in clean air-conditioned workshops and dust-free workshops

Operators hope to work in a quiet, refreshing, clean, pollution-free and safe environment, and the equipment is lighter, smaller and easier to install. The existing punching machines do not meet these requirements

[0005] In addition, because the traditional punching machine does not have a detection module and a control module, it is impossible to realize the pressure holding and delay function, that is, in the stamping process, after pressing down for a certain distance, keep the pressure for a period of time, and then continue to press down. The plastic deformation of the material is well guaranteed, the performance is better, the quality is better, and the service life is longer. The existing punches that realize this function often need to be manually controlled and processed based on experience. The efficiency is low and the quality cannot be guaranteed.

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