High-precision S-shaped pressing machine and control method thereof

Abstract

The invention provides a high-precision S-shaped pressing machine and a control method thereof. The high-precision S-shaped pressing machine comprises a servo motor, a coupler connected with the servomotor, a speed reducer connected with the coupler, a servo motor cylinder connected with the speed reducer and a rack with a built-in control device, wherein the servo motor cylinder is provided witha pressure head; a pressure sensor is arranged between the pressure head and the servo motor cylinder; a working table is arranged above the rack; stand columns are arranged at four corners of the working table; an upper top plate is arranged at top ends of the stand columns and is arranged corresponding to the working table; a pressing space is formed by the working table, the stand columns andthe upper top plate; the servo motor cylinder is arranged on the upper top plate in a running through manner, and the pressure sensor and the pressure head are arranged in the pressing space; the servo motor is used for driving the speed reducer to rise or descend through the coupler, and the speed reducer is used for driving the servo motor cylinder to rise or descend accordingly, so that the pressure sensor and the pressure head are driven to rise and descend accordingly. The high-precision S-shaped pressing machine achieves the aims of precise pressing and real-time detection.

Description

technical field [0001] The invention relates to the technical field of small-tonnage press-fitting equipment, in particular to a high-precision S-type press-fitting machine and a control method thereof. Background technique [0002] Today, when the control of the assembly of mechanical parts is becoming more and more rigorous and meticulous, the amount of information required for the processing of parts is very large. Only by fully obtaining these data parameters can we provide the basis for the automation and networking of industrial production in the future. [0003] In the field of small-tonnage pressure equipment, the press-fitting machines in the prior art usually adopt hydraulic, pneumatic, and electro-hydraulic increasing cylinder press-fitting modes. These three traditional modes can no longer meet the high-precision data collection requirements, and there is a problem of control lag. As a result, the high-precision requirements of press-fitting cannot be realized, a...

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Problems solved by technology

[0003] In the field of small-tonnage pressure equipment, the press-fitting machines in the prior art usually adopt hydraulic, pneumatic, and electro-hydraulic increasing cylinder press-fitting modes. These three traditional modes can no longer meet the high-precision data collection requirements, and there is a problem of control lag. As a result, the high-precision requirements of press-fitting cannot be realized, and the quality of product assembly can never be improved.

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