Pipe end nut continuous pressing device for steel frame production

Abstract

One or more embodiments of the invention provide a pipe end nut continuous pressing device for steel frame production. The pipe end nut continuous pressing device comprises a horizontal pressing pipe,a bearing pipe and a pressing cam; a locking screw hole is formed in the outer side of the horizontal pressing pipe, a horizontal pressing column is arranged in the middle of the horizontal pressingpipe in a nested mode, a reset spring is arranged on the outer side of the horizontal pressing column, and a tail jacking wheel is arranged at the rear end of the horizontal pressing column; and the bearing pipe is arranged on the front side of the horizontal pressing pipe, and the pressing cam is arranged on the rear side of the tail jacking wheel. According to the pipe end nut continuous pressing device for steel frame production, the horizontal pressing column is driven to periodically and horizontally move through rotation of the pressing cam, nuts in the bearing pipe are pressed and arranged in pipelines, the plurality of nuts can be arranged and stored in a vertical feeding barrel arranged on the bearing pipe, and the nuts naturally fall into the bearing pipe through gravity to complete continuous feeding work; and the pipelines are fixed to a horizontal moving bearing frame capable of integrally moving, and a corresponding horizontal moving driving structure is in linkage with the pressing cam so that the pressing cam can drive the horizontal moving bearing frame to horizontally move while rotating, and the automatic feeding work of the steel pipes is completed.

Description

technical field [0001] One or more embodiments of this specification relate to the technical field of steel frame production, and in particular to a continuous pressing device for pipe end nuts for steel frame production. Background technique [0002] The combined steel frame structure is generally used on scaffolding, temporary support structures or some metal assembled furniture. In order to facilitate installation and connection between steel frames and maintain structural stability after installation, generally corresponding positions are processed with connectors, and some pipes The steel frame structure sometimes embeds nuts at the end of the pipe, so as to facilitate the vertical connection of the steel frame pipe as a whole, and the installation of the nut is generally installed and fixed by the principle of interference fit, that is, the nut with a diameter slightly larger than the inner diameter of the pipe is fitted. It is installed in the pipeline and fixed by th...

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Problems solved by technology

[0003] The applicant's existing pipe end nut installation is generally processed by corresponding stamping. It is necessary to place the corresponding pipe on the fixture under the punching head, then place the pipe end nut on the pipe port, and press the nut through the extrusion of the punching head. Installed into the pipe, but this installation method generally requires manual handling of pipes and nuts, the processing efficiency is low, and the safety of manually placing the nuts to operate the punching machine is also low, and at the same time, in order to fix the corresponding pipes, it needs to be processed independently. Fixtures, when processing pipes of different sizes and diameters, additional fixtures need to be processed and installed, resulting in low processing flexibility

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