Riveting press with protection function

Abstract

The squeeze riveter with the protection function comprises an operation table, a squeeze riveting structure is arranged on the operation table, and a control structure is arranged on the squeeze riveting structure; the rivet pressing structure comprises a working frame, a working base, a lower die, a supporting frame, a telescopic cylinder and a protection part. The riveting machine has the beneficial effects that the riveting machine has a required value conduction function, metal and nonmetal resistance values are recognized, after the control module calculates the nonmetal resistance value, the riveting machine stops working or turns to a return stroke, meanwhile, a free stroke is set at the upper die end, no pressure exists, an object can be pulled out, the integrity and safety of the object are guaranteed, and the production efficiency is improved. The condition of accidental injury or disability caused by the condition that the hand sweats or is stained with water is avoided, only when the resistance value calculated by the control module conforms to the metal resistance value range, the squeeze riveter can normally carry out crimping work, and the safety coefficient is improved.

Description

technical field [0001] The invention relates to the technical field of riveting machines, in particular to a riveting machine with a protective function. Background technique [0002] The riveting machine (also known as riveting machine, rotary riveting machine, riveting machine, rolling riveting machine, etc.) is a new type of riveting equipment developed based on the principle of cold rolling, which refers to the mechanical equipment that can riveted objects with rivets. . It solves the problem that some sheet metal parts cannot be directly placed on the ordinary slope type cast steel machine for riveting after bending. [0003] The pressure of the riveting equipment is very high, and the operator's hand needs to be in close contact with the central force point of the equipment. Some riveting machines can only judge whether the weak current DC is connected or not, because the human skin cannot be in a dry state at any time. , When the personnel are not concentrated or fa...

AI Technical Summary

Problems solved by technology

Solved the problem that some sheet metal parts cannot be directly placed on the ordinary slope type cast steel machine for pressure riveting after bending

[0003] The pressure of the riveting equipment is very high, and the hand of the operator needs to be in close contact with the force point of the center of the equipment. Some riveting machines can only judge whether the weak current DC is conductive or not, because the human skin cannot be in a dry state at any time. , When the personnel are not concentrated or tired to operate, and the hand does not leave the mold, as long as the hand is sweaty or stained with water, it is easy to conduct the current. The equipment is mistaken for metal, causing serious injury or disability, and the safety factor is low. In view of this, in-depth research on the above-mentioned issues led to this case

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