Integral pipe expanding machine

Abstract

The invention relates to the technical field of pipe expanding machines, in particular to an integral pipe expanding machine. The integral pipe expanding machine comprises a worktable, a directional positioning mechanism and a multi-specification forming mechanism; a support base and a stroke table are arranged on the upper end surface of the worktable; the directional positioning mechanism and the multi-specification forming mechanism are positioned on the stroke table and the support base; the directional positioning mechanism comprises a reversing motor and a bearing plate; the reversing motor is positioned in the stroke table, and an output shaft thereof is connected with the bearing plate; a first return plate and a second return plate are arranged at the top of the bearing plate, andreturn grooves are formed in the tops of the two; return springs are arranged in the return grooves; clamping plates are arranged at two ends of the return springs; two support frames are arranged between the first return plate and the second return plate; a mounting groove is formed in one side of the stroke table; a stroke cylinder is arranged in the mounting groove; and a hole internal positioning part is arranged at the top of the stroke table. The integral pipe expanding machine can automatically reverse pipe fittings to expand pipes at two ends of the pipe fittings so as to improve theproduction efficiency.

Description

technical field [0001] The invention relates to the technical field of pipe expanders, in particular to an integrated pipe expander. Background technique [0002] Before some metal pipe fittings are put into actual use, the ends of the pipes will be expanded according to the actual use conditions in order to meet the installation and other requirements. The most common operation method is to manually place the metal pipe fittings one by one on the positioning device of the pipe expansion machine. Then, the pipe expanding device of the pipe expanding machine will expand the pipe at the end of the metal pipe fitting. Since the efficiency of the semi-automatic operation itself is relatively low, if due to special circumstances, such as the two ends of the metal pipe fitting When it is necessary to expand the pipe, if the pipe is manually turned over at this time, the efficiency of the final output will be lower, which will affect the production efficiency of the manufacturer. ...

AI Technical Summary

Problems solved by technology

[0002] Before some metal pipe fittings are put into actual use, the ends of the pipes will be expanded according to the actual use conditions in order to meet the installation and other requirements. The most common operation method is to manually place the metal pipe fittings one by one on the positioning device of the pipe expansion machine. Then, the pipe expanding device of the pipe expanding machine will expand the pipe at the end of the metal pipe fitting. Since the efficiency of the semi-automatic operation itself is relatively low, if due to special circumstances, such as the two ends of the metal pipe fitting When it is necessary to expand the pipe, if the pipe is manually turned over at this time, the efficiency of the final output will be lower, which will affect the production efficiency of the manufacturer.

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