Hand riveter with tension detection function

Abstract

The invention relates to the technical field of automatic riveting guns, in particular to a hand riveter with a tension detection function, the hand riveter comprises a riveter body, a rivet clamping mechanism, a tension detector and a driving mechanism, one end of the riveter body is provided with a muzzle, and the rivet clamping mechanism, the tension detector and the driving mechanism are sequentially arranged in the direction, away from the muzzle, of the riveter body; the driving mechanism is provided with a telescopic rod, one end of the tension detector is connected with the nail clamping mechanism, and the other end of the tension detector is connected with the telescopic rod; and a nail feeding through hole is formed in the middle of the tension detector. The hand riveter is simple and compact in structural design, tension monitoring can be achieved through the hand riveter, tension monitoring is accurate and instant, an operator can conveniently control tension within a reasonable range, and therefore the riveting quality and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of automatic rivet guns, in particular to a pull rivet gun with a tension detection function. Background technique [0002] The single-sided riveting technology is most commonly used in riveting applications. The implementation tools include manual riveting tools, pneumatic riveting tools, AC electric riveting tools and cordless electric riveting tools; riveting is mainly used for the connection of aluminum, iron and stainless steel plates. The riveting gun is widely used in decoration, automobile manufacturing and modification, containers, electrical appliances, home appliances, instruments, luggage and machinery manufacturing and other industries. It has the advantages of convenient riveting, fast riveting speed and light hand-held weight. [0003] However, with the development of riveting technology, many products will strictly control the quality of rivets during the production process to ensure that the...

AI Technical Summary

Problems solved by technology

At present, the quality inspection of rivets is to detect the breaking force of the rivets to determine whether the rivets meet the use standards. Now people can only put the rivets on the tension detector, clamp the two ends of the rivets, and then pull them off. To test the quality of rivets, the tensile tester is accurate and reliable, but it takes more than ten minutes to test a rivet, so if 10% of a thousand rivets are used for quality inspection, 100 rivets must be tested. how long does it take

In addition, when using a riveting gun for riveting operations, the tension may be too large or too small due to the inability to monitor and adjust the tension in real time. The installation is not in place and not firm, so the production staff can only check with the naked eye, which cannot guarantee that the pulling force value is within a reasonable range when riveting, resulting in unstable parts assembly quality and product quality

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