Pipe bending machine for machining pipes for automobile production and manufacturing and using method of pipe bending machine

Abstract

The invention discloses a pipe bending machine for machining pipes for automobile production and manufacturing and a using method of the pipe bending machine, and relates to the technical field of pipe bending machines. The pipe bending machine comprises a shell, a spiral elevator and a rotary disc; the spiral elevator is mounted in the shell, and the spiral elevator comprises a screw rod; a motorport and a lifting port are correspondingly formed in the upper surface of the shell; the top end of the screw rod penetrates through the lifting port and is rotationally connected with a stepped wheel die; and a supporting plate is fixed to the bottom end of the screw rod. According to the pipe bending machine, the stepped wheel die is driven to ascend and descend through the spiral elevator, afixing frame is used as a base to rotate a rotating die manually, and finally under the driving of a hydraulic cylinder, the pipe is clamped by a clamping die and an annular groove matched with the pipe; and final a motor drives the stepped wheel die and the rotary disc through meshing transmission of a second gear and a first gear to rotate by taking the screw rod as a rotating center, bending treatment of the pipe is achieved, the replacement efficiency of the stepped wheel die and the clamping die can be improved, the labor pressure of people is relieved, and the production efficiency of the pipe bending machine is improved.

Description

technical field [0001] The invention belongs to the technical field of pipe benders, and in particular relates to a pipe bender for processing pipe fittings for automobile production and a method for using the same. Background technique [0002] In daily life, pipe fittings with different degrees of twist or curvature are often required to meet the actual use and performance requirements of the equipment, so people often use pipe benders to bend pipe fittings of different diameters; and pipe benders are roughly divided into CNC Pipe benders, hydraulic pipe benders, etc.; and the processing of parts such as oil pipes and exhaust pipes on automobiles also requires pipe benders. Because of their simple operation and high work efficiency, pipe benders play an important role in the manufacturing industry. status. [0003] However, when the existing pipe bending machine needs to process pipe fittings of different diameters, it is often necessary to manually replace the wheel mold...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing pipe bending machine needs to process pipe fittings of different diameters, it is often necessary to manually replace the wheel molds and clamping dies of different sizes according to the size of the pipe fittings, which will increase people's la

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