Riveting machine

Abstract

The invention discloses a riveting machine and a riveting method. The riveting machine comprises a rivet feeding mechanism, a washer feeding mechanism, a washer grabbing mechanism and a stamping and riveting mechanism. The stamping and riveting mechanism comprises a lower die stamping pin and a stamping head arranged above the lower die stamping pin; a first workpiece to be processed is arranged on the lower die stamping pin in a sleeving way; the washer feeding mechanism conveys a washer to the washer grabbing mechanism, the washer grabbing mechanism grabs the washer and sleeves the washer onthe lower die stamping pin, and the washer presses against the surface of the first workpiece to be processed; a second workpiece to be processed is arranged on the lower die stamping pin in a sleeving way; the washer is located between the first workpiece to be processed and the second workpiece to be processed; the rivet feeding mechanism conveys a rivet to the stamping and riveting mechanism;the stamping head stamps so as to sequentially insert the rivet into the first workpiece to be processed, the washer and the second workpiece to be processed; and the stamping head and the lower die stamping pin are matched for heading the rivet so as to rivet the first workpiece to be processed and the second workpiece to be processed. According to the technical scheme provided by the invention,the washer can be conveyed automatically, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical automation, in particular to a riveting machine. Background technique [0002] Riveting machine refers to the mechanical equipment that can rivet objects with rivets, and is widely used in the fields of building structures and machinery manufacturing. During the riveting process of many workpieces, it is necessary to add gaskets between the workpieces to prevent friction and loss between the workpieces. The existing riveting machine transports the rivets through the rivet conveying structure, manually puts the gaskets, and then performs stamping between the workpieces. The riveting process has a long assembly cycle, low efficiency, and increases production costs. Contents of the invention [0003] The main purpose of the present invention is to provide a riveting machine, aiming at simplifying the structure of the riveting machine structure and reducing the production cost. [0004] In orde...

AI Technical Summary

Problems solved by technology

For many workpieces, during the riveting process, gaskets need to be added between the workpieces to prevent friction and wear between the workpieces. The existing riveting machine transports the rivets through the rivet conveying structure, manually puts the gaskets, and then performs stamping between the workpieces. Riveting process, long assembly cycle, low efficiency, and increased production costs

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