Introduction to the riveting design of the riveting machine

Zaozhuang Make Machinery Co., Ltd. riveting design:

  One. The manufacturer of the spin riveting machine introduced the riveting joint as the main working part of the riveting. The rationality of riveting joints directly affects the quality of riveting. The key factors of riveting joints are mold material, mold surface hardness, mold surface roughness and design dimensions.

  Two. The rivet head material is generally selected from die steel, and then quenched and quenched, so that the hardness of the rivet head reaches 58-62HRC. At the same time, the working surface of the rivet head must be polished to make its surface roughness less than Ra0.8μm.

  three. In addition to riveting joints, the rationality of the riveting positioning tooling structure is also very important. The stability of positioning directly affects the riveting strength and appearance quality. The locating contact area also directly affects the longitudinal shear force of the flange surface of the riveted part.

  Four. In order to avoid the flange being crushed by the shear force, the flange must be as close as possible to the tooling surface. Because the riveting parts are subjected to the rotating force during the working process, if the omnidirectional positioning tooling components are not used, they will shake, which will cause the riveting to be misaligned and affect the riveting quality.

The riveting machine of Zaozhuang Make Machinery Co., Ltd. can help customers complete all kinds of riveting work. At present, the hot-selling models are XM-6, XM-8, XM-12, XM-16, etc., welcome to buy!