Double-point rivet-free pressing riveting device

Abstract

The invention relates to the technical field of riveting connection, in particular to a double-point rivet-free pressing riveting device. The double-point rivet-free pressing riveting device comprises a bottom plate, a female mold, a jig air cylinder, an ejector block, a stop block, a guide rail piece, an inclined sliding block and an ejector rod. The top of the bottom plate is fixedly connected with the bottom of the female mold, the jig air cylinder is fixedly mounted on the left side of the top of the bottom plate, the free end of the jig air cylinder is in transmission connection with the ejector block, the stop block is fixedly mounted on the bottom plate, the guide rail piece is fixedly mounted at the top of the bottom plate, the right side of the ejector block is movably connected with the inclined sliding block, and the inclined sliding block is mounted on the guide rail piece in a sliding mode. According to the double-point rivet-free pressing riveting device, the purpose of automatically demoulding a riveted part is achieved, the tedious mode of manual demoulding in the past is replaced, the demoulding efficiency after riveting is improved, and the demoulding action can be automatically carried out, so that the demoulding and riveting efficiency is improved, the automation performance of a riveting machine can be greatly improved, and the manual participation amount and the labor intensity are reduced.

Description

technical field [0001] The invention relates to the technical field of riveting connection, in particular to a double-point rivetless riveting device. Background technique [0002] The riveting machine is a new type of riveting equipment developed based on the principle of cold rolling, which refers to the mechanical equipment that can rivet items with rivets. It solves 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] However, in the process of using the riveting machine, two sheet metal parts can be riveted in the form of no rivets, and they can be riveted firmly by the method of cooperating with the convex and concave dies. However, after the riveting is completed, the riveted sheet metal parts need to be manually However, the manual demoulding method is more difficult, not only the operation is cumbersome, but also the demoulding efficiency is extremely low, so it...

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] However, in the process of using the riveting machine, two sheet metal parts can be riveted in the form of no rivets, and they can be riveted firmly by the method of cooperating with the convex and concave dies. However, after the riveting is completed, the riveted sheet metal parts need to be manually However, the manual demoulding method is more difficult, not only the operation is cumbersome, but also the demoulding efficiency is extremely low, so it cannot meet the needs of the riveting machine

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