Pipe bending machine for hardware manufacturing

Abstract

The invention relates to a pipe bending machine for hardware manufacturing. The machine comprises a machine body, a guide wheel and a pipeline inlet end, wherein a hydraulic cylinder is mounted at the upper end of the machine body; a machine head is fixed on the left side of the hydraulic cylinder; a rolling shaft is arranged on the left side of the machine head; the lower end of the left side of a screw rod is connected with an electromotor by a driving belt; a mould placement frame is mounted inside the left side of the machine body; the electromotor is arranged above the mould placement frame; an electric cabinet is mounted on the outer side of the machine body and is positioned on the right side of the mould placement frame; a movable plate is arranged in the middle of the pipeline inlet end and a pipeline outlet end; the middle part of the pipeline inlet end is connected with the pipeline outlet end by a connection frame; a pin shaft is mounted in the middle of the connection frame; and the connection frame is arranged on the inner side of the movable plate. The machine head is arranged in the pipe bending machine for hardware manufacturing, and sliding friction is changed into rolling friction in an operation process of the device, so that the friction force between the device and a product is reduced, and the scratching probability of the machine head to the pipeline is further reduced.

Description

technical field [0001] The invention relates to the technical field of hardware manufacturing, in particular to a pipe bender for hardware manufacturing. Background technique [0002] In many metal pipe production and processing enterprises, it is often necessary to perform pipe bending operations, which is to process a straight pipe into a curved pipe with a certain degree of curvature according to the process requirements, so that the pipe can be easily installed and the direction of the pipe can be changed. The pipe bending machine is a A kind of operation device that can complete this kind of operation can reduce the work intensity of manual pipe bending, and at the same time can make the qualified rate of pipe bending higher, so that the product can meet the process requirements, and the damage to the pipe during the pipe bending process of the existing pipe bending machine It is very large, which is easy to cause scratches, and at the same time, it is inconvenient to r...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pipe bender for hardware manufacturing to solve the problem that the pipe bender proposed in the background technology has a lot of damage to the pipe during the pipe bending process, which is easy to cause scratches, and at the same time, it is inconvenient to replace the mold, which reduces the cost of the device. work efficiency issues

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