Hydraulic pipe bender

Abstract

The invention discloses a hydraulic pipe bender comprising a worktable and a bender body, wherein the upper surface of the worktable is longitudinally connected with a first platform, one end of the first platform is arranged outside the worktable, a hydraulic system is arranged inside the worktable, a first turntable is arranged on the surface at the rear end of the first platform, the hydraulic system is connected with a vertical shaft which passes through the worktable, the first platform and the first turntable, the outer circumference of the first turntable is provided with a first arc groove, a movable fixing seat is arranged on the surface at the front end of the first platform, the other end of the bender body is provided with a fixing seat which is connected with a core rod, the other end of the core rod is connected with a core sleeve, a plurality of supporting seats are arranged on the bender body and arranged on the lower part of the core rod, and the worktable is connected with a control table by circuits. The invention has the advantages of saving production cost and ensuring bending quality.

Description

Technical field: [0001] The invention relates to a bending device, in particular to a hydraulic pipe bending machine. Background technique: [0002] In heavy industry, marine shipbuilding and other manufacturing industries, it is often necessary to bend steel pipes before production and processing. When bending, ordinary bending machines are generally used for bending. Because the body length of ordinary bending machines is longer Short, so it cannot be used for bending longer steel pipes, and many bending machines cannot bend steel pipes with many joints and welding, which causes a lot of waste of steel pipes and increases production costs. Invention content: [0003] The object of the present invention is to overcome the above disadvantages and provide a hydraulic pipe bender for large-diameter pipes that saves production costs and ensures bending quality. [0004] The purpose of the present invention is achieved through the following technical solutions: a hydraulic pi...

AI Technical Summary

Problems solved by technology

[0002] In heavy industry, marine shipbuilding and other manufacturing industries, it is often necessary to bend steel pipes before production and processing. When bending, ordinary bending machines are generally used for bending. Because the body length of ordinary bending machines is longer Short, so it cannot be used for bending longer steel pipes, and many bending machines cannot bend steel pipes with many joints and welding, which causes a lot of waste of steel pipes and increases production costs

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