Steel pipe bending machine

Abstract

The invention relates to a steel pipe bending machine. The steel pipe bending machine comprises a bottom plate, a fixing device and a bending device, wherein the bottom plate is provided with the fixing device and the bending device, and the fixing device is located in front of the bending device. The fixing device comprises a fixing frame, a fixing cylinder, a fixing wedge-shaped column, a fixingcompression ring, a fixing inner sleeve and a fixing outer sleeve. The bending device comprises a bending platform, a bending moving mechanism and a filling mechanism. The bending platform and the bending moving mechanism are mounted on the bottom plate. The problems that the bending effect of existing manual bending of a steel pipe by means of tools is not ideal, when the pipe is thicker, the steel pipe is difficult to bend by artificial power and the bending position is prone to being flat inwards; an existing bending radian of the steel pipe is relatively fixed generally, the bending radian of the steel pipe needs to be changed by manually changing a machine, the operation time is prolonged by manually changing the machine, and the work efficiency is reduced are solved.

Description

technical field [0001] The invention relates to the field of industrial machinery and equipment, in particular to a steel pipe bending machine. Background technique [0002] Commercially available steel pipes are generally straight steel pipes, but in the actual production process, it is often necessary to bend the steel pipes. At present, the steel pipes are usually bent manually with the help of tools. The manual bending effect is not ideal. It is difficult to bend the steel pipe by human force and the bend is easy to flatten. At present, the bending arc of the steel pipe is generally fixed, and it is necessary to manually replace the machine to change the bending arc of the steel pipe. Manually changing the machine will prolong the working time and reduce the work efficiency. Contents of the invention [0003] In order to solve the above problems, the present invention provides a steel pipe bending machine. The present invention can solve the problem of unsatisfactory b...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a steel pipe bending machine. The present invention can solve the problem of unsatisfactory bending effect when the steel pipe is bent manually with the help of tools. The bending part is easy to be flattened; at present, the bending arc of the steel pipe is generally fixed, and it is necessary to manually replace the machine to change the bending arc of the steel pipe. The bending part is not easy to be flattened, and the bending arc of the steel pipe can be automatically adjusted, etc.

Images